/* Homepage styles, moved out of index.html's inline <style> on 10/20/2026 so the HTML is ~170 KB lighter for
   crawlers and this sheet can be cached. Rules are unchanged and in their original order. index.html links it
   at the same place in <head> (before pearl.css) and keeps one rule inline: .vd-th-b's url(#vd-fade) points
   at an SVG gradient in the page, and a fragment-only url() inside an external sheet is not reliably resolved
   against the document in every browser. Keep every url() root-relative (/logos/x.svg), including ones
   passed in through custom properties like --m and --src: a relative url() now resolves against /pearl/. */

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }


    @font-face { font-family: 'Newsreader Fallback'; src: local('Georgia'); size-adjust: 100.5%; ascent-override: 73.6%; descent-override: 25.9%; line-gap-override: 0%; }
    @font-face { font-family: 'DM Sans Fallback'; src: local('Arial'), local('Helvetica'); size-adjust: 102.9%; ascent-override: 96.2%; descent-override: 30.1%; line-gap-override: 0%; }

    :root {
      color-scheme: light dark;


      --cb-bg: 246 245 242;
      --cb-surface: 255 255 255;
      --cb-border: 232 228 222;
      --cb-text: 28 26 38;
      --cb-text-inverse: 246 245 242;
      --cb-text-sec: 88 84 100;
      --cb-text-muted: 107 104 120;
      --cb-accent: 255 161 126;
      --cb-accent-2: 255 130 89;
      --cb-accent-hover: 255 130 89;
      --cb-accent-light: 255 241 233;
      --cb-accent-deep: 187 74 45;
      --cb-accent-deep-hover: 158 58 30;
      --cb-mint: 127 227 196;
      --cb-mint-light: 224 248 240;
      --cb-success: 96 184 152;
      --cb-success-light: 224 248 240;
      --cb-warning: 224 168 88;
      --cb-warning-light: 252 244 226;
      --cb-error: 224 96 112;
      --cb-error-light: 252 232 236;
      --aurora-1: 255 207 188;
      --aurora-2: 185 230 215;
      --aurora-3: 255 230 210;
      --glass-bg-strong: rgba(255, 255, 255, 0.72);
      --glass-border-top: rgba(255, 255, 255, 0.85);
      --shadow-card: 0 8px 32px rgba(60, 50, 40, 0.06);
      --shadow-card-hover: 0 12px 48px rgba(255, 161, 126, 0.16);
      --glow-iris: 0 0 24px rgba(255, 161, 126, 0.35);


      --ink: #1C1A26;
      --cream: #F6F5F2;
      --coral: #FF8A60;
      --coral-2: #FFA17E;
      --coral-hover: #FF9E7B;
      --deep: #BB4A2D;
      --deep-2: #9E3A1E;
      --mint: #7FE3C4;
      --amber: #F2C46B;
      --gutter: clamp(20px, 5vw, 72px);
      --nav-h: 72px;
      --serif: 'Newsreader', 'Newsreader Fallback', Georgia, 'Times New Roman', serif;
      --sans: 'DM Sans', 'DM Sans Fallback', system-ui, -apple-system, 'Segoe UI', sans-serif;


      --bg: #F6F5F2;
      --bg-rgb: 246 245 242;
      --surface: #FFFFFF;
      --surface-2: #FBFAF8;
      --text: #1C1A26;
      --text-2: #585464;
      --text-3: #63606F;
      --line: #E8E4DE;
      --line-2: #D9D3CB;
      --hair: rgba(28, 26, 38, 0.10);
      --fill: rgba(28, 26, 38, 0.045);
      --fill-2: rgba(28, 26, 38, 0.08);
      --accent-ink: #B4431F;
      --accent-ink-2: #9E3A1E;
      --focus: #B4431F;
      --peach: #FFF1E9;
      --peach-ink: #A8401F;
      --mint-ink: #1D6B52;
      --mint-soft: #E0F8F0;
      --mint-line: rgba(29, 107, 82, 0.22);
      --amber-ink: #8A5A12;
      --amber-soft: #FCF4E2;
      --tint-bg: #FFF8F4;
      --tint-line: #FFD9C8;
      --featured-bg: #FFF5EE;
      --featured-shadow: 0 30px 70px rgba(255, 138, 96, 0.22);
      --chip-bg: #1C1A26;
      --chip-ink: #F6F5F2;
      --nav-glass: rgba(246, 245, 242, 0.86);
      --nav-line: rgba(28, 26, 38, 0.08);
      --nav-panel: rgba(246, 245, 242, 0.98);
      --menu-shadow: 0 30px 60px rgba(60, 50, 40, 0.18);
      --dock-bg: rgba(255, 255, 255, 0.94);
      --dock-shadow: 0 18px 50px rgba(60, 50, 40, 0.22);
      --shadow-doc: 0 30px 90px rgba(60, 50, 40, 0.12), 0 2px 6px rgba(60, 50, 40, 0.04);
      --pill-bg: rgba(255, 252, 248, 0.55);
      --pill-line: rgba(255, 255, 255, 0.85);
      --pill-shadow: 0 1px 0 rgba(255, 255, 255, 0.85) inset, 0 12px 32px rgba(60, 50, 40, 0.10);
      --hero-bg:
        radial-gradient(900px 720px at 73% 54%, rgba(255, 138, 96, 0.20), rgba(255, 138, 96, 0) 62%),
        radial-gradient(640px 460px at 4% 0%, rgba(127, 227, 196, 0.14), rgba(127, 227, 196, 0) 60%),
        var(--bg);
      --final-bg:
        radial-gradient(620px 460px at 50% 34%, rgba(255, 138, 96, 0.24), rgba(255, 138, 96, 0) 70%),
        var(--bg);
      --xo-bg:
        radial-gradient(900px 600px at 15% 0%, rgba(255, 138, 96, 0.13), rgba(255, 138, 96, 0) 70%),
        radial-gradient(800px 600px at 100% 100%, rgba(255, 138, 96, 0.12), rgba(255, 138, 96, 0) 70%),
        var(--bg);
      --stars-opacity: 0;
      --ring: rgba(187, 74, 45, 0.34);

      --scrim-rgb: 246 245 242;
      --scrim-k: 1.22;
      --moon-bg: radial-gradient(circle at 36% 34%, #FFFFFF, #E4DFF5 60%, #B9B0DD);
      --moon-glow: 0 0 44px 12px rgba(120, 108, 196, 0.22), 0 0 140px 50px rgba(150, 138, 220, 0.10);
      --glow-bg: radial-gradient(ellipse 58% 62% at var(--sun-x, 52%) 92%, rgba(255, 146, 96, 0.58), rgba(255, 140, 116, 0.22) 46%, rgba(255, 140, 116, 0) 72%);
      --cloud-bg: radial-gradient(closest-side, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.46) 58%, rgba(255, 255, 255, 0) 100%);
      --sun-bg: radial-gradient(circle, rgba(255, 176, 98, 1) 0 8%, rgba(255, 142, 92, 0.78) 13%, rgba(255, 124, 92, 0.30) 32%, rgba(255, 124, 92, 0) 62%);
      --sun-disc: radial-gradient(circle at 38% 34%, #FFF7DE, #FFD08A 58%, #FFA860);
      --sun-disc-glow: 0 0 60px 24px rgba(255, 160, 100, 0.5);
      --rays-bg: repeating-conic-gradient(from 0deg, rgba(255, 186, 136, 0) 0 6deg, rgba(255, 186, 136, 0.34) 6deg 8deg);
      --apx-bg: rgba(255, 255, 255, 0.76);
      --apx-line: rgba(28, 26, 38, 0.10);
      --apx-shadow: 0 30px 80px rgba(70, 56, 110, 0.18);
      --cmd-line: rgba(224, 96, 56, 0.6);
      --cmd-ring: rgba(255, 138, 96, 0.14);

      --sky-0: #E6E2F3; --sky-1: #D4CEEB; --sky-2: #BDB3E0;
      --hill-0: #BDB4E0; --hill-1: #A99FD3; --hill-2: #9388C4;

      --doc-text: #2A2735;
      --doc-old: #3A3645;
      --strike: rgba(187, 74, 45, 0.85);
      --strike-text: #9E3A1E;
      --ghost-line: rgba(28, 26, 38, 0.2);
      --typed-hl: rgba(127, 227, 196, 0.5);
      --lock-bg: rgba(28, 26, 38, 0.045);
      --lock-line: rgba(28, 26, 38, 0.22);

      --xo-stroke: rgba(28, 26, 38, 0.42);
      --xo-dot: rgba(28, 26, 38, 0.3);
      --beam: #1C1A26;
      --beam-glow: 0 0 0 1px rgba(255, 255, 255, 0.6), 0 0 26px 4px rgba(255, 138, 96, 0.4);
    }

    @media (prefers-color-scheme: dark) {
      :root {
        --cb-bg: 16 14 25;
        --cb-surface: 26 23 38;
        --cb-border: 52 47 66;
        --cb-text: 246 245 242;
        --cb-text-inverse: 28 26 38;
        --cb-text-sec: 194 191 201;
        --cb-text-muted: 160 157 170;
        --cb-accent-light: 66 38 30;
        --cb-mint-light: 26 54 48;
        --cb-success-light: 26 54 48;
        --cb-warning-light: 58 46 24;
        --cb-error-light: 62 30 36;
        --glass-bg-strong: rgba(26, 23, 38, 0.72);
        --glass-border-top: rgba(255, 255, 255, 0.12);
        --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35);
        --shadow-card-hover: 0 12px 48px rgba(255, 138, 96, 0.14);

        --bg: #100E19;
        --bg-rgb: 16 14 25;
        --surface: #1A1726;
        --surface-2: #221E30;
        --text: #F6F5F2;
        --text-2: rgba(246, 245, 242, 0.76);
        --text-3: rgba(246, 245, 242, 0.62);
        --line: rgba(255, 255, 255, 0.10);
        --line-2: rgba(255, 255, 255, 0.20);
        --hair: rgba(255, 255, 255, 0.10);
        --fill: rgba(255, 255, 255, 0.06);
        --fill-2: rgba(255, 255, 255, 0.10);
        --accent-ink: #FFA17E;
        --accent-ink-2: #FFB89C;
        --focus: #FFA17E;
        --peach: rgba(255, 138, 96, 0.16);
        --peach-ink: #FFB79A;
        --mint-ink: #7FE3C4;
        --mint-soft: rgba(127, 227, 196, 0.12);
        --mint-line: rgba(127, 227, 196, 0.28);
        --amber-ink: #F2C46B;
        --amber-soft: rgba(242, 196, 107, 0.13);
        --tint-bg: rgba(255, 138, 96, 0.07);
        --tint-line: rgba(255, 138, 96, 0.28);
        --featured-bg: rgba(255, 138, 96, 0.10);
        --featured-shadow: 0 30px 80px rgba(255, 110, 70, 0.14);
        --chip-bg: #F6F5F2;
        --chip-ink: #1C1A26;
        --nav-glass: rgba(16, 14, 25, 0.74);
        --nav-line: rgba(255, 255, 255, 0.07);
        --nav-panel: rgba(16, 14, 25, 0.97);
        --menu-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
        --dock-bg: rgba(22, 19, 31, 0.92);
        --dock-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
        --shadow-doc: 0 30px 90px rgba(0, 0, 0, 0.42), 0 2px 6px rgba(0, 0, 0, 0.2);
        --pill-bg: rgba(34, 30, 48, 0.7);
        --pill-line: rgba(255, 255, 255, 0.12);
        --pill-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
        --hero-bg:
          radial-gradient(900px 720px at 73% 54%, rgba(255, 110, 70, 0.20), rgba(255, 110, 70, 0) 62%),
          radial-gradient(640px 460px at 4% 0%, rgba(127, 227, 196, 0.07), rgba(127, 227, 196, 0) 60%),
          linear-gradient(180deg, #16131F 0%, #120F1C 55%, var(--bg) 100%);
        --final-bg:
          radial-gradient(620px 460px at 50% 34%, rgba(255, 110, 70, 0.28), rgba(255, 110, 70, 0) 70%),
          linear-gradient(180deg, var(--bg) 0%, #1D1430 38%, var(--bg) 100%);
        --xo-bg:
          radial-gradient(900px 600px at 15% 0%, rgba(255, 110, 70, 0.08), rgba(255, 110, 70, 0) 70%),
          radial-gradient(800px 600px at 100% 100%, rgba(255, 110, 70, 0.07), rgba(255, 110, 70, 0) 70%),
          var(--bg);
        --stars-opacity: .8;
        --ring: rgba(255, 196, 160, 0.55);
        --scrim-rgb: 9 7 24;
        --scrim-k: 1;
        --moon-bg: radial-gradient(circle at 36% 34%, #FFFBF2, #F1E6D6 60%, #D9CBB8);
        --moon-glow: 0 0 44px 12px rgba(255, 240, 220, 0.16), 0 0 140px 50px rgba(200, 190, 255, 0.07);
        --glow-bg: radial-gradient(ellipse 58% 62% at var(--sun-x, 52%) 92%, rgba(255, 158, 112, 0.62), rgba(255, 120, 110, 0.22) 46%, rgba(255, 120, 110, 0) 72%);
        --cloud-bg: radial-gradient(closest-side, rgba(255, 196, 176, 0.62), rgba(255, 170, 160, 0.26) 58%, rgba(255, 170, 160, 0) 100%);
        --sun-bg: radial-gradient(circle, rgba(255, 244, 222, 1) 0 8%, rgba(255, 204, 156, 0.88) 12%, rgba(255, 150, 112, 0.38) 30%, rgba(255, 130, 100, 0) 62%);
        --sun-disc: radial-gradient(circle at 38% 34%, #FFFDF4, #FFEAC4 58%, #FFCB92);
        --sun-disc-glow: 0 0 60px 24px rgba(255, 226, 176, 0.5);
        --rays-bg: repeating-conic-gradient(from 0deg, rgba(255, 226, 190, 0) 0 6deg, rgba(255, 226, 190, 0.2) 6deg 8deg);
        --apx-bg: rgba(14, 11, 34, 0.72);
        --apx-line: rgba(255, 255, 255, 0.14);
        --apx-shadow: 0 30px 80px rgba(5, 4, 20, 0.38);
        --cmd-line: rgba(255, 161, 126, 0.55);
        --cmd-ring: rgba(255, 138, 96, 0.1);
        --sky-0: #0E0C1C; --sky-1: #141131; --sky-2: #251A42;
        --hill-0: #1C1838; --hill-1: #120F28; --hill-2: #0E0C1C;
        --doc-text: #E9E7EE;
        --doc-old: #C9C6D2;
        --strike: rgba(255, 161, 126, 0.85);
        --strike-text: rgba(255, 183, 154, 0.74);
        --ghost-line: rgba(255, 255, 255, 0.22);
        --typed-hl: rgba(127, 227, 196, 0.3);
        --lock-bg: rgba(255, 255, 255, 0.06);
        --lock-line: rgba(255, 255, 255, 0.26);
        --xo-stroke: rgba(246, 245, 242, 0.46);
        --xo-dot: rgba(246, 245, 242, 0.34);
        --beam: #FFA17E;
        --beam-glow: 0 0 0 1px rgba(255, 196, 160, 0.3), 0 0 26px 4px rgba(255, 138, 96, 0.55);
      }
    }

    html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); background: var(--bg); }
    body {
      font-family: var(--sans);
      font-size: 17px;
      line-height: 1.6;
      color: var(--text);
      background: var(--bg);
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    img, svg, canvas { display: block; max-width: 100%; }
    a { color: var(--accent-ink); text-underline-offset: 3px; }
    a:hover { color: var(--accent-ink-2); }
    [hidden] { display: none !important; }
    button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
    :focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }

    .pearl-sr-only, .sr-only {
      position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
      overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
    }
    .skip {
      position: fixed; left: 12px; top: -60px; z-index: 200;
      background: var(--chip-bg); color: var(--chip-ink); padding: 10px 16px; border-radius: 10px;
      font-weight: 700; text-decoration: none; transition: top .2s;
    }
    .skip:focus { top: 12px; color: var(--chip-ink); }

    .wrap { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: var(--gutter); }


    .kicker {
      display: inline-flex; align-items: center; gap: 10px;
      font-size: 15px; font-weight: 600; letter-spacing: 0.005em; color: var(--accent-ink);
    }
    .kicker::before {
      content: ''; width: 8px; height: 8px; border-radius: 50%;
      background: currentColor; opacity: .9; flex: none;
    }
    .pill-pro {
      display: inline-flex; align-items: center; height: 22px; padding: 0 9px; border-radius: 999px;
      background: var(--coral); color: var(--ink); font-size: 12px; font-weight: 700; letter-spacing: .02em;
    }
    .sec-title {
      font-family: var(--serif); font-weight: 400; letter-spacing: -0.022em;
      font-size: clamp(40px, 4.5vw, 66px); line-height: 1.02; text-wrap: balance;
      margin-top: 16px;
    }
    .sec-title em { font-style: italic; }
    .lede { margin-top: 20px; font-size: clamp(17px, 1.3vw, 19px); line-height: 1.62; color: var(--text-2); max-width: 36em; text-wrap: pretty; }
    .fine { font-size: 13.5px; line-height: 1.55; color: var(--text-3); }


    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 10px;
      min-height: 56px; padding: 0 26px; border-radius: 14px;
      font: 700 17px/1 var(--sans); text-decoration: none; white-space: nowrap;
      transition: transform .18s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .btn:hover { transform: translateY(-1px); }
    .btn svg { width: 20px; height: 20px; flex: none; }
    .btn--primary {
      background: var(--coral); color: var(--ink);
      box-shadow: 0 12px 34px rgba(255, 120, 80, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.45);
    }
    .btn--primary:hover { background: var(--coral-hover); color: var(--ink); }
    .btn--ghost { color: var(--text); border: 1.5px solid var(--line-2); background: var(--fill); }
    .btn--ghost:hover { color: var(--text); background: var(--fill-2); border-color: var(--text-3); }
    /* "Watch it work" (/try): a solid button the same size and weight as Join
       (owner 2026-10-23). Ink on light, paper on dark. */
    .btn--demo { color: var(--bg); background: var(--text); box-shadow: 0 12px 34px rgba(28, 26, 38, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.14); }
    .btn--demo:hover { color: var(--bg); background: color-mix(in srgb, var(--text) 86%, var(--bg)); }
    .ic { fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }

    .btn .pearl-cta-mark { width: 16px; height: 16px; margin-right: -2px; }


    .scroll-progress {
      position: fixed; top: 0; left: 0; z-index: 101; height: 2px; width: 0;
      background: linear-gradient(90deg, var(--coral-2), var(--coral));
    }


    .nav {
      position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
      display: flex; align-items: center; justify-content: space-between; gap: 24px;
      padding: 0 var(--gutter); color: var(--text);
      transition: background .3s ease, color .3s ease, box-shadow .3s ease;
    }
    .nav.scrolled {
      background: var(--nav-glass);
      -webkit-backdrop-filter: blur(16px) saturate(140%); backdrop-filter: blur(16px) saturate(140%);
      box-shadow: 0 1px 0 var(--nav-line);
    }
    .nav-logo { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; flex: none; }
    .nav-logo:hover { color: inherit; }
    .nav-logo-mark { width: 30px; height: 30px; color: var(--coral-2); display: inline-flex; }
    .nav-logo-mark svg { width: 100%; height: 100%; overflow: visible; }
    .nav-logo-mark .shush-s-finger { fill: rgba(255, 252, 248, 0.95); }
    .nav-logo-text { font-family: var(--serif); font-size: 23px; font-weight: 500; letter-spacing: -0.01em; }
    .nav-logo-text > span { color: var(--accent-ink); font-weight: 600; }
    .nav-links { display: flex; align-items: center; gap: clamp(14px, 1.7vw, 26px); }
    .nav-links a { color: inherit; opacity: .76; font-size: 15px; font-weight: 500; text-decoration: none; white-space: nowrap; transition: opacity .15s; }
    .nav-links a:hover { opacity: 1; color: inherit; }
    .nav-right { display: flex; align-items: center; gap: 12px; flex: none; }
    .nav-signin { color: inherit; opacity: .76; font-size: 15px; font-weight: 500; text-decoration: none; white-space: nowrap; margin-right: 6px; transition: opacity .15s; }
    .nav-signin:hover { opacity: 1; color: inherit; }
    .nav-links a.nav-signin-menu { display: none; }
    .nav-cta {
      display: inline-flex; align-items: center; height: 42px; padding: 0 18px; border-radius: 11px;
      background: var(--coral); color: var(--ink); font-weight: 700; font-size: 14.5px; text-decoration: none; white-space: nowrap;
      transition: background .15s, transform .15s;
    }
    .nav-cta:hover { background: var(--coral-hover); color: var(--ink); transform: translateY(-1px); }
    .nav-cta .pearl-cta-mark { display: none; }
    .mobile-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; align-items: center; justify-content: center; color: inherit; }
    .mobile-toggle svg { width: 24px; height: 24px; }
    .mobile-toggle .ic-close { display: none; }
    .mobile-toggle[aria-expanded="true"] .ic-open { display: none; }
    .mobile-toggle[aria-expanded="true"] .ic-close { display: block; }
    @media (max-width: 1140px) {
      .mobile-toggle { display: inline-flex; }
      .nav-links {
        position: fixed; top: var(--nav-h); left: 0; right: 0; z-index: 99;
        flex-direction: column; align-items: stretch; gap: 0;
        padding: 8px var(--gutter) 22px; background: var(--nav-panel); color: var(--text);
        box-shadow: var(--menu-shadow);
        transform: translateY(-8px); opacity: 0; visibility: hidden;
        transition: opacity .2s, transform .2s, visibility 0s .2s;
        max-height: calc(100vh - var(--nav-h)); overflow-y: auto;
      }
      .nav-links.open { transform: none; opacity: 1; visibility: visible; transition: opacity .2s, transform .2s; }
      .nav-links a { padding: 14px 2px; font-size: 17px; opacity: .9; border-bottom: 1px solid var(--hair); }
      .nav.menu-open { background: var(--nav-panel); }
    }
    @media (max-width: 420px) {
      .nav-logo-text { font-size: 21px; }
      .nav-cta { padding: 0 14px; }
    }
    @media (max-width: 560px) {
      .nav-signin { display: none; }
      .nav-links a.nav-signin-menu { display: block; }
    }


    .hero {
      position: relative; isolation: isolate; overflow: hidden; color: var(--text);
      background: var(--hero-bg);
      padding-top: var(--nav-h);
    }
    .hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
    .hero__inner {
      position: relative; z-index: 1;
      display: grid; grid-template-columns: minmax(0, 540px) minmax(0, 1fr); align-items: center;
      gap: clamp(24px, 3vw, 40px);
      min-height: min(calc(100svh - var(--nav-h) - 58px), 880px);
      padding-block: clamp(28px, 5vh, 64px);
    }
    .hero__kicker { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; color: var(--accent-ink); }
    .hero__kicker::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 12px 2px rgba(255, 138, 96, 0.6); }
    /* 2026-10-19: the page's h1 names the product (AI indexes anchor their snippet on the h1) and wears the kicker's look;
       the big display line under it is a <p class="hero__h1"> so the hero reads exactly as before. */
    .hero__title { align-items: flex-start; line-height: 1.45; text-wrap: balance; }
    .hero__title::before { flex: none; margin-top: calc(0.725em - 4px); }
    .hero__h1 {
      margin-top: 22px; font-family: var(--serif); font-weight: 400; letter-spacing: -0.026em;
      font-size: clamp(50px, 5.6vw, 86px); line-height: 0.97;
    }
    .hero__em { position: relative; display: inline-block; font-style: italic; color: var(--accent-ink); padding-right: .04em; }
    .swoosh { position: absolute; left: -2%; bottom: -0.16em; width: 104%; height: 0.3em; overflow: visible; }
    .swoosh path { fill: none; stroke: var(--coral); stroke-width: 3.2px; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 100; stroke-dashoffset: 100; animation: swoosh 1.1s .5s cubic-bezier(.6,.1,.2,1) forwards; vector-effect: non-scaling-stroke; }
    @keyframes swoosh { to { stroke-dashoffset: 0; } }
    .hero__sub { margin-top: 28px; font-size: clamp(17px, 1.4vw, 19.5px); line-height: 1.55; color: var(--text-2); max-width: 28em; text-wrap: pretty; }
    .hero__sub strong { color: var(--text); font-weight: 600; }
    .hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 34px; }
    .hero__actions .btn { min-width: 13.5rem; }
    .hero__note { margin-top: 16px; font-size: 14.5px; line-height: 1.75; color: var(--text-3); }
    .hero__note a { color: var(--text); text-decoration: underline; text-decoration-color: var(--text-3); }
    .hero__note a:hover { color: var(--text); text-decoration-color: currentColor; }

    .hero__proof {
      list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 38px;
      background: var(--surface); border: 1px solid var(--line); border-radius: 18px;
      box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 12px 32px -18px rgba(20, 16, 40, 0.28);
      font-size: 13.5px; line-height: 1.35; color: var(--text-2); max-width: 520px;
    }
    .hero__proof li { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 18px 14px 16px 16px; min-width: 0; }
    .hero__proof li + li::before { content: ''; position: absolute; left: 0; top: 18px; bottom: 18px; width: 1px; background: var(--line); }
    .hero__proof li::after { content: ''; position: absolute; left: 16px; top: -1px; width: 22px; height: 2px; border-radius: 2px; background: var(--coral); }
    .hero__proof strong { font-family: var(--serif); font-weight: 500; font-size: clamp(26px, 2.3vw, 32px); line-height: 1; color: var(--text); letter-spacing: -0.02em; white-space: nowrap; }
    .hero__proof a { color: inherit; text-decoration: underline; text-decoration-color: var(--text-3); }
    .hero__proof a:hover { color: var(--text); }

    .hero__stage {
      --mx: 17%; --mw: 25%; --sx: 36%; --ch: 98px; --gap: 34px;
      position: relative; width: min(620px, calc(100% + var(--gutter) * 0.9)); aspect-ratio: 1;
      justify-self: end; margin-right: calc(var(--gutter) * -0.9);
    }
    .hs-halo {
      position: absolute; left: var(--mx); top: 50%; width: 52%; aspect-ratio: 1; border-radius: 50%;
      transform: translate(-50%, -50%);
      background: radial-gradient(closest-side, rgba(255, 138, 96, 0.22), rgba(255, 138, 96, 0.08) 60%, transparent);
      animation: hsHalo 6s ease-in-out infinite;
    }
    @keyframes hsHalo { 0%, 100% { opacity: .75; transform: translate(-50%, -50%) scale(.96); } 50% { opacity: 1; transform: translate(-50%, -50%) scale(1.04); } }
    .hs-mark {
      position: absolute; left: var(--mx); top: 50%; width: var(--mw); height: auto; z-index: 2;
      transform: translate(-50%, -50%); filter: drop-shadow(0 10px 24px rgba(228, 84, 60, 0.28)); will-change: transform;
    }
    .hs-line {
      position: absolute; left: calc(var(--mx) + var(--mw) * .42); right: 0; top: 50%; height: 2px; margin-top: -1px;
      overflow: hidden; z-index: 1; border-radius: 2px;
      -webkit-mask: linear-gradient(90deg, #000 0, #000 88%, transparent); mask: linear-gradient(90deg, #000 0, #000 88%, transparent);
    }
    .hs-line i { position: absolute; top: 0; bottom: 0; left: 0; width: calc(100% + 32px); }
    .hs-dash { background: repeating-linear-gradient(90deg, var(--line-2) 0 4px, transparent 4px 9px); opacity: .9; }
    .hs-flow { background: repeating-linear-gradient(90deg, var(--coral) 0 10px, rgba(255, 138, 96, 0.25) 10px 16px); opacity: 0; transition: opacity .35s; animation: hsFlow .6s linear infinite; }
    @keyframes hsFlow { from { transform: translateX(-16px); } to { transform: translateX(0); } }
    .hs-on .hs-flow { opacity: 1; }
    .hs-pulse {
      position: absolute; left: calc(var(--mx) + var(--mw) * .42); top: 50%; width: 46px; height: 10px; margin: -5px 0 0 -23px; z-index: 1;
      border-radius: 10px; opacity: 0; will-change: transform, opacity;
      background: radial-gradient(closest-side, rgba(255, 138, 96, 0.95), rgba(255, 138, 96, 0.35) 55%, transparent);
    }
    .hs-gate { position: absolute; left: calc(var(--sx) - 9px); right: 9px; top: 50%; height: calc(var(--ch) + 14px); margin-top: calc(var(--ch) / -2 - 7px); z-index: 3; pointer-events: none; }
    .hs-gate > span { position: absolute; inset: 0; opacity: 0; transition: opacity .35s; }
    .hs-gate b { position: absolute; top: 0; bottom: 0; width: 9px; border: 2px solid var(--line-2); }
    .hs-gate b:first-child { left: 0; border-right: 0; border-radius: 9px 0 0 9px; }
    .hs-gate b:last-child { right: 0; border-left: 0; border-radius: 0 9px 9px 0; }
    .hs-gate .g-on b { border-color: var(--coral); }
    .hs-gate .g-ok b { border-color: var(--mint-ink); }
    .hs-gate .g-idle { opacity: 1; }
    .hs-on .hs-gate .g-idle, .hs-ok .hs-gate .g-idle { opacity: 0; }
    .hs-on .hs-gate .g-on { opacity: 1; }
    .hs-ok .hs-gate .g-ok { opacity: .8; }
    .hs-win {
      position: absolute; left: calc(var(--sx) - 14px); right: 0; top: 0; bottom: 0; overflow: hidden; z-index: 2;
      -webkit-mask: linear-gradient(180deg, transparent 0, #000 21%, #000 79%, transparent 100%);
      mask: linear-gradient(180deg, transparent 0, #000 21%, #000 79%, transparent 100%);
    }
    .hs-card { position: absolute; left: 14px; right: 18px; top: 50%; height: var(--ch); margin-top: calc(var(--ch) / -2); will-change: transform; }
    .hs-card::after { content: ''; position: absolute; left: 26px; top: 100%; width: 2px; height: var(--gap); border-radius: 2px; background: repeating-linear-gradient(180deg, var(--line-2) 0 3px, transparent 3px 7px); opacity: .9; }
    .hs-card.is-done::after { background: var(--mint-line); opacity: 1; }
    .hs-in {
      position: relative; isolation: isolate; height: 100%; display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 12px 14px;
      border-radius: 16px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 14px 30px -20px rgba(20, 16, 40, 0.38);
      transition: transform .45s cubic-bezier(.2, .8, .2, 1);
    }
    .hs-in::before, .hs-in::after { content: ''; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .35s; }
    .hs-in::before { border: 1.5px solid var(--coral); box-shadow: 0 0 0 4px rgba(255, 138, 96, 0.14), 0 18px 40px -18px rgba(255, 110, 70, 0.45); }
    .hs-in::after { border: 1.5px solid var(--mint-line); background: var(--mint-soft); z-index: -1; }
    .is-work .hs-in { transform: scale(1.025); }
    .is-work .hs-in::before, .is-done .hs-in::after { opacity: 1; }
    .hs-clip { position: absolute; inset: 0; border-radius: inherit; overflow: hidden; pointer-events: none; z-index: -1; }
    .hs-clip i { position: absolute; top: 0; bottom: 0; left: 0; width: 42%; transform: translateX(-110%); background: linear-gradient(90deg, rgba(255, 138, 96, 0), rgba(255, 138, 96, 0.16), rgba(255, 138, 96, 0)); }
    .is-work .hs-clip i { animation: hsSweep 1.15s .12s cubic-bezier(.45, 0, .3, 1) both; }
    @keyframes hsSweep { to { transform: translateX(260%); } }
    .hs-top { display: flex; align-items: center; gap: 10px; height: 26px; }
    .hs-logo { flex: 1; min-width: 0; height: var(--lh, 21px); background: var(--text); -webkit-mask: var(--m) no-repeat left center / contain; mask: var(--m) no-repeat left center / contain; }

    .hs-word { flex: 1; min-width: 0; font: 700 18px/1 var(--sans); letter-spacing: -0.025em; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .hs-check { flex: none; width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--mint-ink); color: var(--surface); opacity: 0; transform: scale(.4); transition: opacity .25s, transform .45s cubic-bezier(.3, 1.6, .5, 1); }
    .hs-check svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
    .is-done .hs-check { opacity: 1; transform: scale(1); }
    .hs-task { font-size: 13px; line-height: 1.3; color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .hs-foot { display: flex; align-items: center; gap: 10px; }
    .hs-bar { position: relative; flex: 1; height: 4px; border-radius: 4px; background: var(--line); overflow: hidden; }
    .hs-bar i { position: absolute; inset: 0; border-radius: inherit; background: var(--coral); transform: scaleX(0); transform-origin: left; }
    .is-work .hs-bar i { transform: scaleX(1); transition: transform 1.2s cubic-bezier(.4, 0, .3, 1) .05s; }
    .is-done .hs-bar i { transform: scaleX(1); background: var(--mint-ink); transition: background-color .3s; }
    .hs-st { position: relative; flex: none; width: 64px; height: 16px; font-size: 12px; font-weight: 700; }
    .hs-st > span { position: absolute; right: 0; top: 0; white-space: nowrap; opacity: 0; transition: opacity .25s; }
    .hs-q { color: var(--text-3); } .hs-w { color: var(--accent-ink); } .hs-d { color: var(--mint-ink); }
    .is-queued .hs-q, .is-work .hs-w, .is-done .hs-d { opacity: 1; }
    .hs-snap .hs-in, .hs-snap .hs-in::before, .hs-snap .hs-in::after, .hs-snap .hs-check, .hs-snap .hs-bar i, .hs-snap .hs-st > span, .hs-snap .hs-flow, .hs-snap .hs-gate > span { transition: none !important; }
    .hs-paused, .hs-paused * { animation-play-state: paused !important; }
    .hero__lms {
      position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px;
      padding-bottom: 26px; font-size: 14.5px; color: var(--text-3);
    }
    .hero__lms strong { color: var(--text); font-weight: 700; }
    .hero__lms .bar { width: 1px; height: 14px; background: var(--line-2); }
    @media (max-width: 900px) {
      .hero__inner { grid-template-columns: minmax(0, 1fr); min-height: 0; padding-block: 28px 8px; gap: 8px; }
      .hero__proof { max-width: none; }
      .hero__proof li { padding-inline: 14px 10px; }
      .hero__proof strong { font-size: clamp(22px, 7vw, 28px); }
    }
    @media (max-width: 600px) {
      .hero__h1 { font-size: clamp(46px, 13vw, 60px); }
      .hero__actions .btn { width: 100%; }
      .hero__lms .bar { display: none; }
    }


    @media (max-width: 900px) {
      .hero__stage { width: calc(100% + 2 * var(--gutter)); max-width: 560px; aspect-ratio: 1 / 0.86; margin-inline: calc(-1 * var(--gutter)); justify-self: center; }
    }
    @media (max-width: 600px) {
      .hero__stage { --mx: 14%; --mw: 23%; --sx: 29%; --ch: 76px; --gap: 18px; aspect-ratio: 1 / 0.96; margin-top: 14px; }
      .hs-win { -webkit-mask: linear-gradient(180deg, transparent 0, #000 17%, #000 83%, transparent 100%); mask: linear-gradient(180deg, transparent 0, #000 17%, #000 83%, transparent 100%); }
      .hs-card { left: 14px; right: 12px; }
      .hs-card::after { left: 21px; }
      .hs-in { padding: 10px 11px; gap: 7px; border-radius: 13px; }
      .hs-task { display: none; }
      .hs-top { height: 22px; gap: 7px; }
      .hs-logo { height: calc(var(--lh, 21px) * .82); }
      .hs-word { font-size: 15px; }
      .hs-check { width: 20px; height: 20px; }
      .hs-check svg { width: 12px; height: 12px; }
      .hs-foot { flex-direction: column; align-items: stretch; gap: 6px; }
      .hs-bar { flex: none; }
      .hs-st { width: auto; height: 15px; font-size: 11.5px; }
      .hs-st > span { right: auto; left: 0; }
      .hs-gate b { width: 7px; }
    }
    @media (prefers-reduced-motion: reduce) {
      .hs-halo, .hs-flow, .hs-clip i { animation: none !important; }
    }


    .fb { position: relative; background: var(--bg); padding-block: clamp(28px, 4vw, 56px); overflow: hidden; }
    .fb-box { position: relative; margin-inline: auto; aspect-ratio: 1600 / 900; overflow: hidden;
      width: min(100%, calc((100svh - var(--nav-h) - 40px) * 1600 / 900)); }
    .fb-slide { position: absolute; left: 0; top: 0; width: 1600px; height: 900px; transform-origin: 0 0; transform: scale(var(--s, 0.5));
      display: flex; flex-direction: column; padding: 24px 28px 28px; color: var(--text); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
    .fb-cta { display: flex; justify-content: center; margin-top: 32px; }
    @media (max-width: 600px) { .fb-cta .btn { width: 100%; } }
    .fb.fb-armed:not(.is-in) .fb-head, .fb.fb-armed:not(.is-in) .fb-tile { opacity: 0; }
    .fb:not(.is-on) *, .fb:not(.is-on) *::before, .fb:not(.is-on) *::after { animation-play-state: paused !important; }



.fb {
  --ink: #1C1A26;
  --coral: #FF8A60;
  --coral-2: #FFA17E;
  --mint: #7FE3C4;
  --amber: #F2C46B;
  --serif: 'Newsreader', 'Newsreader Fallback', Georgia, 'Times New Roman', serif;
  --sans: 'DM Sans', 'DM Sans Fallback', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --bg: #F6F5F2;
  --surface: #FFFFFF;
  --surface-2: #FBFAF8;
  --text: #1C1A26;
  --text-2: #585464;
  --text-3: #63606F;
  --line: #E8E4DE;
  --line-2: #D9D3CB;
  --fill: rgba(28, 26, 38, 0.045);
  --fill-2: rgba(28, 26, 38, 0.08);
  --accent-ink: #B4431F;
  --peach: #FFF1E9;
  --peach-ink: #A8401F;
  --mint-ink: #1D6B52;
  --mint-soft: #E0F8F0;
  --mint-line: rgba(29, 107, 82, 0.22);
  --amber-ink: #8A5A12;
  --amber-soft: #FCF4E2;
  --tint-bg: #FFF8F4;
  --tint-line: #FFD9C8;
  --chip-bg: #1C1A26;
  --chip-ink: #F6F5F2;
  --thumb: #FFFFFF;

  --tile-shadow: 0 0 0 .5px rgba(60, 50, 40, 0.03), 0 1px 2px rgba(60, 50, 40, 0.04), 0 3px 8px rgba(60, 50, 40, 0.03), 0 16px 40px rgba(60, 50, 40, 0.07);
  --card-shadow: 0 1px 1px rgba(60, 50, 40, 0.05), 0 3px 8px rgba(60, 50, 40, 0.05), 0 14px 30px rgba(60, 50, 40, 0.09);
  --wash-coral: rgba(255, 138, 96, 0.18);
  --wash-mint: rgba(127, 227, 196, 0.22);
}
@media (prefers-color-scheme: dark) {
  .fb {
    --bg: #100E19;
    --surface: #1A1726;
    --surface-2: #221E30;
    --text: #F6F5F2;
    --text-2: rgba(246, 245, 242, 0.76);
    --text-3: rgba(246, 245, 242, 0.62);
    --line: rgba(255, 255, 255, 0.10);
    --line-2: rgba(255, 255, 255, 0.20);
    --fill: rgba(255, 255, 255, 0.06);
    --fill-2: rgba(255, 255, 255, 0.10);
    --accent-ink: #FFA17E;
    --peach: rgba(255, 138, 96, 0.16);
    --peach-ink: #FFB79A;
    --mint-ink: #7FE3C4;
    --mint-soft: rgba(127, 227, 196, 0.12);
    --mint-line: rgba(127, 227, 196, 0.28);
    --amber-ink: #F2C46B;
    --amber-soft: rgba(242, 196, 107, 0.13);
    --tint-bg: rgba(255, 138, 96, 0.08);
    --tint-line: rgba(255, 138, 96, 0.30);
    --chip-bg: #F6F5F2;
    --chip-ink: #1C1A26;
    --thumb: #3A3550;
    --tile-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 14px 40px rgba(0, 0, 0, 0.28);
    --card-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset, 0 3px 8px rgba(0, 0, 0, 0.3), 0 12px 28px rgba(0, 0, 0, 0.38);
    --wash-coral: rgba(255, 110, 70, 0.17);
    --wash-mint: rgba(127, 227, 196, 0.10);
  }
}

.fb svg { display: block; }


.fb-head { flex: none; height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 16px; }
.fb-head h2 { font-family: var(--serif); font-weight: 400; font-size: 42px; line-height: 1; letter-spacing: -0.028em; white-space: nowrap; }
.fb-head h2 em { color: var(--text-2); }
.fb-brand { display: flex; align-items: center; gap: 14px; text-align: right; }
.fb-brand img { width: 44px; height: 44px; }
.fb-brand b { display: block; font-size: 20px; letter-spacing: -0.015em; }
.fb-brand span { display: block; font-size: 17px; color: var(--text-3); white-space: nowrap; }
.fb-brand .fb-wm { font-family: var(--serif); font-size: 25px; font-weight: 500; letter-spacing: -0.01em; line-height: 1.1; }
.fb-brand .fb-wm span { display: inline; font-size: inherit; color: var(--accent-ink); font-weight: 600; }

.fb-grid { flex: 1; min-height: 0; display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); grid-template-rows: repeat(5, minmax(0, 1fr)); gap: 14px; }


.fb-tile {
  position: relative; min-width: 0; min-height: 0; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; justify-content: space-between;
  border-radius: 26px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--tile-shadow);
  padding: 14px 15px 14px;
}
.fb-g { flex: none; width: 34px; height: 34px; color: var(--accent-ink); }
.fb-g svg { width: 100%; height: 100%; }
.fb-hg { display: none; }
.fb-nm { font-weight: 700; font-size: 21px; line-height: 1.1; letter-spacing: -0.03em; text-wrap: balance; }
.fb-sub { font-size: 18px; line-height: 1.3; color: var(--text-2); letter-spacing: -0.005em; }
.fb-vg { position: relative; }


.fb-L { padding: 26px 26px 22px; justify-content: flex-start; gap: 0; }
.fb-L .fb-g { display: none; }
.fb-L .fb-nm { font-size: 46px; letter-spacing: -0.045em; line-height: 1; }
.fb-L .fb-sub { margin-top: 10px; font-size: 19px; }
.fb-L .fb-vg { margin-top: auto; }


.fb-M { padding: 17px 22px 17px; }
.fb-M .fb-nm { font-size: 30px; letter-spacing: -0.04em; line-height: 1.04; }
.fb-M .fb-sub { margin-top: 5px; font-size: 18px; }
.fb-M .fb-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }


.fb-coral { background: var(--coral); border-color: transparent; color: var(--ink); }
.fb-mint { background: var(--mint); border-color: transparent; color: var(--ink); }
.fb-coral .fb-g, .fb-mint .fb-g { color: var(--ink); }
.fb-tint { background: var(--tint-bg); border-color: var(--tint-line); }
.fb-wash-c { background: radial-gradient(110% 60% at 50% 115%, var(--wash-coral), transparent 70%), var(--surface); }
.fb-wash-m { background: radial-gradient(90% 55% at 100% 0%, var(--wash-mint), transparent 70%), var(--surface); }


.fb-chip { display: inline-flex; align-items: center; gap: 7px; height: 30px; padding: 0 12px; border-radius: 999px; font-size: 17px; font-weight: 600; white-space: nowrap; background: var(--fill); color: var(--text-2); }
.fb-chip--w { background: var(--peach); color: var(--peach-ink); }
.fb-chip--d { background: var(--mint-soft); color: var(--mint-ink); box-shadow: inset 0 0 0 1px var(--mint-line); }
.fb-chip--a { background: var(--amber-soft); color: var(--amber-ink); }
.fb-chip--s { height: 26px; padding: 0 10px; gap: 6px; font-size: 15px; }
.fb-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }
.fb-chip--s .fb-dot { width: 7px; height: 7px; }
.fb-btn { display: inline-flex; align-items: center; height: 38px; padding: 0 18px; border-radius: 999px; background: var(--coral); color: var(--ink); font-size: 17px; font-weight: 700; white-space: nowrap; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 1px 2px rgba(180, 67, 31, .25), 0 4px 10px rgba(255, 138, 96, .28); }
.fb-btn--g { background: var(--fill); color: var(--text-2); box-shadow: inset 0 0 0 1px var(--line); }
.fb-card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--card-shadow); }
.fb-ln { display: block; height: 8px; border-radius: 999px; background: var(--fill-2); }


.fb-t-auto   { grid-column: 1 / 3; grid-row: 1 / 4; }
.fb-t-bench  { grid-column: 3 / 4; grid-row: 1 / 2; }
.fb-t-mac    { grid-column: 4 / 5; grid-row: 1 / 2; }
.fb-t-cover  { grid-column: 5 / 7; grid-row: 1 / 3; }
.fb-t-pearl  { grid-column: 7 / 9; grid-row: 1 / 4; }
.fb-t-quiz   { grid-column: 3 / 4; grid-row: 2 / 3; }
.fb-t-write  { grid-column: 4 / 5; grid-row: 2 / 3; }
.fb-t-vision { grid-column: 3 / 5; grid-row: 3 / 6; }
.fb-t-catch  { grid-column: 5 / 7; grid-row: 3 / 4; }
.fb-t-sched  { grid-column: 1 / 3; grid-row: 4 / 5; }
.fb-t-grade  { grid-column: 5 / 6; grid-row: 4 / 5; }
.fb-t-study  { grid-column: 6 / 7; grid-row: 4 / 5; }
.fb-t-agent  { grid-column: 7 / 8; grid-row: 4 / 5; }
.fb-t-review { grid-column: 8 / 9; grid-row: 4 / 5; }
.fb-t-awake  { grid-column: 1 / 2; grid-row: 5 / 6; }
.fb-t-speed  { grid-column: 2 / 3; grid-row: 5 / 6; }
.fb-t-docs   { grid-column: 5 / 6; grid-row: 5 / 6; }
.fb-t-self   { grid-column: 6 / 7; grid-row: 5 / 6; }
.fb-t-rcpt   { grid-column: 7 / 8; grid-row: 5 / 6; }
.fb-t-engine { grid-column: 8 / 9; grid-row: 5 / 6; }


.fb-mu { flex: none; position: relative; display: flex; align-items: center; }
.fb-sw { position: relative; flex: none; width: 54px; height: 30px; border-radius: 999px; background: var(--fill-2); box-shadow: inset 0 0 0 1px var(--line); }
.fb-sw::before { content: ''; position: absolute; inset: 0; border-radius: inherit; background: var(--coral); box-shadow: inset 0 1px 2px rgba(180, 67, 31, .35); }
.fb-sw i { position: absolute; left: 3px; top: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .28), 0 3px 8px rgba(0, 0, 0, .14); transform: translateX(24px); }
.fb-seg { position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 3px; border-radius: 12px; background: var(--fill); box-shadow: inset 0 0 0 1px var(--line); }
.fb-seg b { position: relative; z-index: 1; display: grid; place-items: center; height: 26px; padding: 0 10px; font-size: 15px; font-weight: 600; letter-spacing: -0.01em; color: var(--text-2); white-space: nowrap; }
.fb-seg b.fb-on { color: var(--text); font-weight: 700; }
.fb-seg .fb-th { position: absolute; z-index: 0; left: 3px; top: 3px; bottom: 3px; width: calc((100% - 6px) / var(--n, 3)); border-radius: 9px; background: var(--thumb); box-shadow: 0 1px 2px rgba(0, 0, 0, .14), 0 0 0 1px var(--line); transform: translateX(calc(var(--k, 0) * 100%)); }


.fb-ring { position: absolute; right: 15px; top: 15px; width: 40px; height: 40px; color: var(--ink); }


.fb-wins { gap: 9px; }
.fb-wn { flex: 1; height: 46px; display: flex; flex-direction: column; border-radius: 10px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line), 0 1px 2px rgba(60, 50, 40, .08), 0 4px 10px rgba(60, 50, 40, .07); overflow: hidden; }
.fb-wn--w { border-radius: 5px; }
.fb-wn__bar { flex: none; display: flex; align-items: center; gap: 4px; height: 14px; padding: 0 6px; border-bottom: 1px solid var(--line); background: var(--fill); }
.fb-wn__bar i { width: 5px; height: 5px; border-radius: 50%; background: var(--coral); }
.fb-wn__bar i:nth-child(2) { background: var(--amber); }
.fb-wn__bar i:nth-child(3) { background: var(--mint); }
.fb-wn--w .fb-wn__bar { justify-content: flex-end; color: var(--text-3); }
.fb-wn--w .fb-wn__bar svg { width: 24px; height: 8px; }
.fb-wn__body { display: grid; gap: 5px; padding: 7px 8px; }
.fb-wn__body .fb-ln { height: 5px; }
.fb-wn__body .fb-ln:last-child { width: 62%; }


.fb-trio { gap: 6px; }
.fb-tc { position: relative; flex: 1; height: 38px; display: grid; place-items: center; border-radius: 11px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); color: var(--text-2); }
.fb-tc svg { position: relative; z-index: 1; width: 26px; height: 22px; }
.fb-tc::after { content: ''; position: absolute; inset: 0; border-radius: inherit; background: var(--tint-bg); box-shadow: inset 0 0 0 1.5px var(--coral); opacity: 0; animation: fbx-pick 7.5s ease-in-out infinite; animation-delay: calc(1.6s + var(--k, 0) * 2.5s); }
.fb-tc:first-child::after { opacity: 1; }
@keyframes fbx-pick { 0%, 28% { opacity: 1; } 34%, 100% { opacity: 0; } }


.fb-vc { flex-direction: column; align-items: flex-start; gap: 8px; }
.fb-vc__p { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 13px 0 11px; border-radius: 999px; background: var(--peach); color: var(--peach-ink); font-size: 15px; font-weight: 700; letter-spacing: -0.01em; white-space: nowrap; box-shadow: inset 0 0 0 1px var(--tint-line); }
.fb-vc__w { display: flex; align-items: center; gap: 2.5px; height: 18px; }
.fb-vc__w i { display: block; width: 3px; height: 100%; border-radius: 2px; background: var(--coral); animation: fbx-wave 2.8s ease-in-out infinite; animation-delay: calc(1.6s + var(--d, 0) * 0.28s); }
.fb-vc__w i:nth-child(1) { height: 45%; } .fb-vc__w i:nth-child(2) { height: 85%; } .fb-vc__w i:nth-child(3) { height: 60%; } .fb-vc__w i:nth-child(4) { height: 100%; } .fb-vc__w i:nth-child(5) { height: 55%; }
.fb-vc__t { display: grid; gap: 6px; width: 100%; padding-left: 2px; }
.fb-vc__t .fb-ln { height: 6px; }
.fb-vc__l { display: flex; align-items: center; gap: 4px; }
.fb-vc__l .fb-ln { width: 58%; }
.fb-vc__c { flex: none; width: 2px; height: 12px; border-radius: 2px; background: var(--coral); animation: fbx-blink 1.1s steps(2, jump-none) infinite; animation-delay: 1.6s; }
.fb-t-write .fb-nm { font-size: 20px; }
@keyframes fbx-wave { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(.55); } }


.fb-gp { flex-direction: column; align-items: stretch; gap: 5px; }
.fb-gp__track { position: relative; height: 10px; margin-top: 12px; border-radius: 999px; background: var(--fill-2); }
.fb-gp__now { position: absolute; left: 0; top: 0; bottom: 0; width: 46%; border-radius: 999px; background: var(--text); }
.fb-gp__need { position: absolute; left: 46%; top: 0; bottom: 0; width: 36%; border-radius: 0 999px 999px 0; background: repeating-linear-gradient(135deg, var(--coral) 0 4px, transparent 4px 7px); transform-origin: 0 50%; animation: fbx-reach 8s ease-in-out infinite; animation-delay: 1.6s; }
.fb-gp__flag { position: absolute; left: 82%; top: -11px; width: 2px; height: 26px; border-radius: 2px; background: var(--coral); }
.fb-gp__flag::after { content: ''; position: absolute; left: 2px; top: 0; width: 10px; height: 8px; background: var(--coral); clip-path: polygon(0 0, 100% 50%, 0 100%); }
.fb-gp__lbl { display: flex; justify-content: space-between; font-size: 15px; font-weight: 600; line-height: 1; color: var(--text-3); }
@keyframes fbx-reach { 0%, 46% { transform: scaleX(1); } 52% { transform: scaleX(0.02); } 82%, 100% { transform: scaleX(1); } }


.fb-stk { justify-content: space-between; height: 46px; }
.fb-stk__c { position: relative; width: 80px; height: 48px; }
.fb-fc { position: absolute; left: 4px; top: 2px; width: 68px; height: 44px; border-radius: 10px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line-2), 0 2px 6px rgba(60, 50, 40, .1); }
.fb-fc--3 { transform: rotate(-9deg) translate(-3px, 1px); background: var(--fill-2); }
.fb-fc--2 { transform: rotate(6deg) translate(5px, 0); background: var(--surface-2); }
.fb-fc--1 { display: grid; align-content: center; gap: 7px; padding: 0 11px; background: var(--thumb); box-shadow: inset 0 0 0 1px var(--line-2), 0 3px 10px rgba(60, 50, 40, .18); transform: rotate(-1deg); animation: fbx-bob 6s ease-in-out infinite; animation-delay: 1.6s; }
.fb-fc--1 .fb-ln { height: 6px; }
.fb-fc--1 .fb-ln:first-child { width: 56%; height: 7px; background: var(--coral); }
.fb-fc--1 .fb-ln:last-child { width: 80%; }
.fb-rt { display: grid; place-items: center; width: 62px; height: 46px; border-radius: 12px; background: var(--peach); color: var(--accent-ink); box-shadow: inset 0 0 0 1px var(--tint-line); }
.fb-rt svg { width: 52px; height: 34px; overflow: visible; }
@keyframes fbx-bob { 0%, 100% { transform: rotate(-1deg) translateY(0); } 50% { transform: rotate(-1deg) translateY(-2.5px); } }


.fb-agt { flex-direction: column; align-items: stretch; gap: 8px; width: 100%; }
.fb-agt__s { display: flex; align-items: center; justify-content: space-between; }
.fb-agt__x { display: inline-flex; align-items: center; gap: 5px; height: 26px; padding: 0 10px; border-radius: 999px; background: var(--fill); box-shadow: inset 0 0 0 1px var(--line); font-size: 15px; font-weight: 600; color: var(--text-2); }
.fb-agt__x i { width: 8px; height: 8px; border-radius: 2px; background: var(--text-2); }
.fb-ag { width: 100%; height: 38px; padding: 0 5px 0 12px; border-radius: 999px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line), 0 2px 6px rgba(60, 50, 40, .06); font-size: 15px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; }
.fb-ag__t { flex: 1; min-width: 0; display: flex; align-items: center; gap: 3px; }
.fb-ag__c { flex: none; width: 2px; height: 17px; border-radius: 2px; background: var(--coral); animation: fbx-blink 1.1s steps(2, jump-none) infinite; animation-delay: 1.6s; }
.fb-ag__go { flex: none; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--coral); color: var(--ink); box-shadow: 0 1px 2px rgba(180, 67, 31, .3); }
.fb-ag__go svg { width: 16px; height: 16px; }
@keyframes fbx-blink { 0% { opacity: 1; } 100% { opacity: 0; } }


.fb-rv { gap: 6px; }
.fb-rv__b { display: inline-flex; align-items: center; height: 36px; padding: 0 12px; border-radius: 999px; font-size: 15px; font-weight: 700; letter-spacing: -0.01em; white-space: nowrap; }
.fb-rv__b--g { background: rgba(28, 26, 38, .09); box-shadow: inset 0 0 0 1px rgba(28, 26, 38, .16); color: #1C1A26; }
.fb-rv__b--p { background: #1C1A26; color: #F6F5F2; box-shadow: 0 1px 2px rgba(28, 26, 38, .3), 0 4px 10px rgba(28, 26, 38, .22); transform-origin: 50% 50%; animation: fbx-press 5s ease-in-out infinite; animation-delay: 1.6s; }
@keyframes fbx-press { 0%, 62%, 100% { transform: scale(1); } 70% { transform: scale(.94); } 78% { transform: scale(1); } }


.fb-aw { flex-direction: column; align-items: stretch; gap: 9px; width: 100%; }
.fb-aw__r { display: flex; align-items: center; justify-content: space-between; }
.fb-aw__s { display: flex; align-items: center; gap: 7px; font-size: 15px; font-weight: 600; line-height: 1; color: var(--text-3); white-space: nowrap; }
.fb-aw__s .fb-dot { width: 7px; height: 7px; color: var(--mint-ink); box-shadow: 0 0 0 3px var(--mint-soft); }


.fb-sp { --n: 3; --k: 1; width: 100%; }
.fb-spd { flex-direction: column; align-items: stretch; gap: 11px; width: 100%; }
.fb-pace { display: flex; align-items: center; gap: 8px; color: var(--text-3); }
.fb-pace svg { flex: none; width: 15px; height: 15px; }
.fb-pace i { flex: 1; height: 8px; border-radius: 999px; background: var(--fill-2); overflow: hidden; }
.fb-pace b { display: block; height: 100%; border-radius: 999px; background: var(--coral); transform-origin: 0 50%; transform: scaleX(.5); animation: fbx-pace 9s cubic-bezier(.5, 0, .25, 1) infinite; animation-delay: 1.6s; }
@keyframes fbx-pace { 0%, 24% { transform: scaleX(.5); } 33%, 57% { transform: scaleX(.1); } 66%, 90% { transform: scaleX(1); } 100% { transform: scaleX(.5); } }
.fb-sp .fb-th { animation: fbx-seg 9s cubic-bezier(.5, 0, .25, 1) infinite; animation-delay: 1.6s; }
.fb-sp b { padding: 0; }
.fb-sp b svg { width: 15px; height: 15px; }
@keyframes fbx-seg { 0%, 24% { transform: translateX(100%); } 33%, 57% { transform: translateX(200%); } 66%, 90% { transform: translateX(0); } 100% { transform: translateX(100%); } }


.fb-tb { flex-direction: column; align-items: stretch; gap: 8px; width: 100%; }
.fb-tb__r { display: flex; align-items: center; gap: 10px; }
.fb-tb__r .fb-ln { flex: 1; }
.fb-tb__b { position: relative; flex: none; width: 58px; height: 22px; overflow: hidden; border-radius: 6px; background: var(--surface); box-shadow: inset 0 0 0 1.5px var(--line-2); }
.fb-tb__b svg { position: absolute; left: 5px; top: 3px; width: 48px; height: 16px; color: var(--coral); }
.fb-tb__b u { position: absolute; inset: 0; background: var(--surface); transform: translateX(101%); animation: fbx-wipe 8s cubic-bezier(.5, 0, .3, 1) infinite; animation-delay: calc(1.6s + var(--d, 0) * 0.7s); }
@keyframes fbx-wipe { 0%, 52% { transform: translateX(101%); } 58%, 66% { transform: translateX(0); } 84%, 100% { transform: translateX(101%); } }


.fb-sf { width: 100%; height: 40px; gap: 8px; padding: 0 5px 0 11px; border-radius: 12px; background: var(--surface-2); box-shadow: inset 0 0 0 1.5px var(--line-2); font-size: 15px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; }
.fb-sf__t { flex: 1; min-width: 0; color: var(--text-2); }
.fb-sf__b { flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--coral); color: var(--ink); }
.fb-sf__b svg { width: 18px; height: 18px; }


.fb-nt { width: 100%; height: 50px; }
.fb-nt__b { position: absolute; left: 0; right: 0; display: flex; align-items: center; gap: 9px; height: 38px; padding: 0 10px; border-radius: 12px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), var(--card-shadow); }
.fb-nt__b--2 { top: 0; left: 8px; right: 8px; height: 38px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); opacity: .8; }
.fb-nt__b--1 { top: 12px; animation: fbx-note 8s cubic-bezier(.3, .7, .3, 1) infinite; animation-delay: 1.6s; }
.fb-nt__i { flex: none; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 7px; background: var(--coral); color: var(--ink); }
.fb-nt__i svg { width: 14px; height: 14px; }
.fb-nt__b b { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; white-space: nowrap; }
@keyframes fbx-note { 0%, 58% { transform: translateY(0); opacity: 1; } 64% { transform: translateY(-8px); opacity: 0; } 70% { transform: translateY(-8px); opacity: 0; } 80%, 100% { transform: translateY(0); opacity: 1; } }


.fb-eng { flex-direction: column; align-items: stretch; gap: 7px; width: 100%; }
.fb-eng__row { display: flex; gap: 6px; }
.fb-eg { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 5px; height: 30px; border-radius: 999px; font-size: 15px; font-weight: 700; letter-spacing: -0.01em; }
.fb-eg--b { background: var(--chip-bg); color: var(--chip-ink); box-shadow: 0 1px 2px rgba(28, 26, 38, .25); }
.fb-eg--p { background: var(--peach); color: var(--peach-ink); box-shadow: inset 0 0 0 1.5px var(--coral); }
.fb-eg--p svg { width: 13px; height: 13px; }
.fb-eng__use { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; line-height: 1; color: var(--text-3); }
.fb-eng__use span { flex: none; }
.fb-eng__use i { position: relative; flex: 1; height: 6px; border-radius: 999px; background: var(--fill-2); overflow: hidden; }
.fb-eng__use i::after { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 58%; border-radius: 999px; background: var(--mint-ink); }


.fb-sch { flex: 1; justify-content: space-between; gap: 14px; }
.fb-sch .fb-seg { --n: 2; --k: 1; }
.fb-cal { display: grid; grid-template-columns: repeat(7, 11px); gap: 3px; }
.fb-cal i { width: 11px; height: 11px; border-radius: 3px; background: var(--fill-2); }
.fb-cal i.fb-r { background: var(--peach); box-shadow: inset 0 0 0 1px var(--tint-line); }
.fb-cal i.fb-t { background: var(--chip-bg); }
.fb-cal i.fb-e { background: var(--coral); box-shadow: 0 0 0 2px var(--surface), 0 0 0 3.5px var(--coral); }


.fb-cat { flex: 1; justify-content: space-between; gap: 14px; }
.fb-cat .fb-sw::before { animation: fbx-swf 10s ease-in-out infinite; animation-delay: 1.6s; }
.fb-cat .fb-sw i { animation: fbx-swk 10s cubic-bezier(.5, 0, .25, 1) infinite; animation-delay: 1.6s; }
.fb-cat .fb-flow .fb-chip--d, .fb-cat .fb-flow svg { animation: fbx-flow 10s ease-in-out infinite; animation-delay: 1.6s; }
@keyframes fbx-swk { 0%, 48% { transform: translateX(24px); } 54%, 62% { transform: translateX(0); } 68%, 100% { transform: translateX(24px); } }
@keyframes fbx-swf { 0%, 48% { opacity: 1; } 54%, 62% { opacity: 0; } 68%, 100% { opacity: 1; } }
@keyframes fbx-flow { 0%, 50% { opacity: 1; } 56%, 70% { opacity: 0; } 80%, 100% { opacity: 1; } }
.fb-flow { display: flex; align-items: center; gap: 8px; }
.fb-flow svg { color: var(--text-3); }


.fb-ap { padding-bottom: 8px; }
.fb-ap::before { content: ''; position: absolute; left: 14px; right: 14px; bottom: 0; height: 30px; border-radius: 0 0 18px 18px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line), 0 6px 14px rgba(60, 50, 40, .06); }
.fb-wk { position: relative; padding: 12px 16px 4px; }
.fb-wk__head { position: relative; display: flex; align-items: center; height: 28px; margin-bottom: 8px; }
.fb-wk__head .fb-seg { --n: 2; --k: 0; }
.fb-wk__head .fb-seg b { height: 22px; padding: 0 8px; }
.fb-wk__tag { position: absolute; left: 134px; top: 0; display: inline-flex; align-items: center; height: 26px; padding: 0 11px; border-radius: 9px; background: var(--coral); color: var(--ink); font-size: 15px; font-weight: 700; letter-spacing: -0.01em; white-space: nowrap; box-shadow: 0 2px 6px rgba(255, 138, 96, .35); }
.fb-wk__tag::after { content: ''; position: absolute; left: 20px; bottom: -4px; width: 9px; height: 9px; background: var(--coral); transform: rotate(45deg); border-radius: 2px; }
.fb-wk__days { position: relative; display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.fb-wk__reach { position: absolute; left: 0; top: 0; bottom: 0; width: calc((100% - 36px) / 7 * 4 + 18px); border-radius: 14px; background: var(--peach); box-shadow: inset 0 0 0 1.5px var(--tint-line); }
.fb-wk__reach::after { content: ''; position: absolute; right: -8px; top: 50%; width: 10px; height: 30px; margin-top: -15px; border-radius: 6px; background: var(--surface); box-shadow: 0 0 0 2px var(--coral), 0 2px 6px rgba(255, 138, 96, .4); }
.fb-wk__d { position: relative; padding: 6px 0 8px; text-align: center; font-size: 17px; font-weight: 600; color: var(--text-3); }
.fb-wk__d b { display: block; margin-top: 2px; font-size: 21px; font-weight: 700; color: var(--text); letter-spacing: -0.02em; }
.wk__in .fb-wk__d { color: var(--peach-ink); }
.fb-wk__run { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.fb-up { margin-top: 8px; }
.fb-up__r { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 0 10px; padding: 5px 0; border-top: 1px solid var(--line); font-size: 17px; font-weight: 600; }
.fb-wk__bar { grid-column: 1 / 3; height: 4px; margin-top: 7px; border-radius: 999px; background: var(--fill-2); overflow: hidden; }
.fb-wk__bar i { display: block; height: 100%; background: var(--coral); transform-origin: 0 50%; transform: scaleX(.6); }
.fb.is-in .fb-wk__bar i { animation: fb-fill 5.5s cubic-bezier(.45,.05,.4,1) infinite; }
@keyframes fb-fill { 0% { transform: scaleX(.06); } 82%, 100% { transform: scaleX(1); } }
.spin { width: 13px; height: 13px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; }


.fb-pl { display: flex; flex-direction: column; gap: 11px; }
.fb-bub { align-self: flex-end; padding: 10px 16px; border-radius: 20px 20px 6px 20px; background: var(--chip-bg); color: var(--chip-ink); font-size: 18px; font-weight: 500; box-shadow: 0 2px 8px rgba(28, 26, 38, .18); }
.fb-pl__msg { display: flex; gap: 10px; align-items: flex-start; }
.fb-pearl { flex: none; width: 30px; height: 30px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #FFFFFF 0 14%, #F3EEF8 30%, #E6DCEC 55%, #CFE9E1 78%, #F6D5C6 100%);
  box-shadow: inset -2px -3px 6px rgba(120, 100, 140, .25), 0 2px 6px rgba(0,0,0,.12); }
.fb-pl__msg > .fb-pearl { animation: fbx-breathe 4.5s ease-in-out infinite; animation-delay: 1.6s; }
@keyframes fbx-breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.1); } }
.fb-plan { flex: 1; min-width: 0; padding: 14px 16px 14px; }
.fb-plan b { display: block; font-size: 18px; letter-spacing: -0.01em; }
.fb-plan ol { list-style: none; margin: 8px 0 12px; counter-reset: p; }
.fb-plan li { counter-increment: p; display: flex; align-items: center; gap: 10px; padding: 6px 0; border-top: 1px solid var(--line); font-size: 17px; font-weight: 500; white-space: nowrap; }
.fb-plan li::before { content: counter(p); flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: 17px; font-weight: 700; background: var(--fill); color: var(--text-3); line-height: 1; }
.fb-plan li.fb-x { counter-increment: none; color: var(--text-3); }
.fb-plan li.fb-x::before { content: ''; background: none; border: 1.5px dashed var(--line-2); }
.fb-plan li.fb-x .fb-chip { margin-left: auto; }
.fb-plan li.fb-x span:first-child { font-size: 15px; font-weight: 600; }
.fb-plan__f { display: flex; align-items: center; gap: 8px; }
.fb-plan__f .fb-btn { padding: 0 16px; }
.fb-plan__f .fb-btn--g { padding: 0 14px; }


.fb-bw { position: relative; overflow: hidden; }
.fb-bwrap { position: relative; padding-bottom: 8px; }
.fb-bwrap::before { content: ''; position: absolute; left: 14px; right: 14px; bottom: 0; height: 30px; border-radius: 0 0 18px 18px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line), 0 6px 14px rgba(60, 50, 40, .06); }
.fb-bw__chrome { display: flex; align-items: center; gap: 7px; height: 36px; padding: 0 12px 0 14px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.fb-bw__chrome > i { width: 10px; height: 10px; border-radius: 50%; background: var(--fill-2); }
.fb-bw__chrome > i:nth-child(1) { background: var(--coral); opacity: .85; }
.fb-bw__chrome > i:nth-child(2) { background: var(--amber); opacity: .85; }
.fb-bw__chrome > i:nth-child(3) { background: var(--mint); opacity: .85; }
.fb-st { position: relative; flex: none; width: 100px; height: 24px; margin-left: auto; }
.fb-st__i { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 6px; border-radius: 999px; background: var(--peach); color: var(--peach-ink); box-shadow: inset 0 0 0 1px var(--tint-line); font-size: 15px; font-weight: 700; letter-spacing: -0.01em; opacity: 0; animation: fbx-st 8s ease-in-out infinite; animation-delay: calc(1.6s + var(--k, 0) * 2s); }
.fb-st__i:first-child { opacity: 1; }
.fb-st__i--d { background: var(--mint-soft); color: var(--mint-ink); box-shadow: inset 0 0 0 1px var(--mint-line); }
@keyframes fbx-st { 0%, 21% { opacity: 1; } 25%, 96% { opacity: 0; } 100% { opacity: 1; } }
.fb-bw__page { position: relative; padding: 14px 16px 16px; }
.fb-bw__q { font-size: 17px; font-weight: 700; color: var(--text-3); }
.fb-bw__lines { display: grid; gap: 8px; margin-top: 10px; }
.fb-bw__opts { display: grid; gap: 8px; margin-top: 12px; }
.fb-bw__opt { display: flex; align-items: center; gap: 10px; height: 32px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); }
.fb-bw__opt i { flex: none; width: 15px; height: 15px; border-radius: 50%; border: 1.5px solid var(--line-2); }
.fb-bw__opt .fb-ln { flex: 1; max-width: 62%; }
.fb-bw__opt.fb-sel { border-color: var(--coral); background: var(--tint-bg); box-shadow: 0 0 0 3px rgba(255, 138, 96, .16); }
.fb-bw__opt.fb-sel i { border: 4.5px solid var(--coral); }
.fb-bw__foot { display: flex; align-items: center; margin-top: 12px; gap: 8px; }
.fb-bw__field { display: flex; align-items: center; width: 116px; height: 38px; padding: 0 12px; border-radius: 10px; border: 1.5px solid var(--coral); background: var(--surface); box-shadow: 0 0 0 3px rgba(255, 138, 96, .16); font-size: 19px; font-weight: 600; }
.fb-bw__ok { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--mint); color: var(--ink); animation: fbx-ok 8s ease-in-out infinite; animation-delay: 1.6s; }
.fb-bw__ok svg { width: 14px; height: 14px; }
.fb-bw__foot .fb-btn { margin-left: auto; }
@keyframes fbx-ok { 0%, 20% { opacity: 1; } 25%, 74% { opacity: 0; } 80%, 100% { opacity: 1; } }
.fb-cur { position: absolute; inset: 0; pointer-events: none; }
.fb.is-in .fb-cur { animation: fb-cur 8s cubic-bezier(.55,.05,.3,1) infinite; }
.fb-cur svg { position: absolute; left: 0; top: 0; width: 24px; height: 24px; filter: drop-shadow(0 2px 3px rgba(0,0,0,.3)); }
@keyframes fb-cur {
  0%, 18% { transform: translate(55%, 18%); }
  25%, 43% { transform: translate(38%, 52%); }
  50%, 68% { transform: translate(20%, 83%); }
  75%, 93% { transform: translate(80%, 85%); }
  100% { transform: translate(55%, 18%); }
}


.fb-t-cover { justify-content: flex-start; }
.fb-t-cover .fb-nm { font-size: 28px; }
.fb-lms { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.fb-lms .fb-chip { background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line), 0 1px 2px rgba(60, 50, 40, .05); color: var(--text); }
.fb-t-cover .fb-sub { margin-top: 8px; font-size: 17px; }
.fb-lgs { margin-top: auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; }
.fb-lgs span { display: grid; place-items: center; height: 38px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--line); box-shadow: 0 1px 2px rgba(60, 50, 40, .05); }
.fb-lg { display: block; background: var(--text); opacity: .86; -webkit-mask: var(--src) center / contain no-repeat; mask: var(--src) center / contain no-repeat; }
.fb-lg--wa { --src: url(/logos/webassign.svg); width: 124px; height: 22px; }
.fb-lg--cg { --src: url(/logos/cengage.svg); width: 96px; height: 21px; }
.fb-lg--mh { --src: url(/logos/mcgraw-hill.svg); width: 146px; height: 13px; }
.fb-lg--pb { --src: url(/logos/packback.svg); width: 80px; height: 22px; }
.fb-lg--ap { --src: url(/logos/apex-learning.png); width: 60px; height: 22px; }
.fb-lg--mb { --src: url(/logos/mybusinesscourse.png); width: 140px; height: 17px; }
.fb-more { margin-top: 8px; font-size: 15px; font-weight: 600; letter-spacing: -0.005em; color: var(--text-3); text-align: center; white-space: nowrap; }
.fb-lmsline { display: none; }


.fb-big { font-family: var(--serif); font-weight: 400; font-size: 64px; line-height: .86; letter-spacing: -0.045em; }
.fb-big sup { font-size: .42em; vertical-align: .95em; letter-spacing: 0; }
.fb-t-bench .fb-lbl { font-size: 18px; line-height: 1.2; font-weight: 600; }


.fb-t-awake .fb-g { position: relative; }
.fb-t-awake .fb-g::after { content: ''; position: absolute; inset: -6px; border-radius: 50%; background: radial-gradient(circle, var(--wash-coral), transparent 70%); }
.fb.is-in .fb-t-awake .fb-g::after { animation: fb-glow 3.6s ease-in-out infinite; }
@keyframes fb-glow { 0%, 100% { opacity: .2; transform: scale(.85); } 50% { opacity: 1; transform: scale(1.15); } }


.fb.is-in .fb-head, .fb.is-in .fb-tile { animation: fb-tin .75s cubic-bezier(.2,.7,.2,1) both; animation-delay: calc(var(--i, 0) * 45ms + 100ms); }
@keyframes fb-tin { from { opacity: 0; transform: scale(.93) translateY(12px); } }

.fb.is-in .fb-tile .fb-wk__bar i, .fb.is-in .fb-tile .fb-cur, .fb.is-in .fb-t-awake .fb-g::after { animation-delay: 1.6s; }


.fb-orbs { position: absolute; inset: 0; z-index: -1; pointer-events: none; -webkit-mask-image: radial-gradient(ellipse 78% 82% at 50% 50%, #000 38%, transparent 100%); mask-image: radial-gradient(ellipse 78% 82% at 50% 50%, #000 38%, transparent 100%); }
.fb-orb { position: absolute; border-radius: 50%; filter: blur(62px); pointer-events: none; will-change: transform; }
.fb-o1 { width: 560px; height: 560px; left: -150px; top: -130px; background: radial-gradient(circle, rgba(255, 138, 96, .38), rgba(255, 138, 96, 0) 68%); animation: fbx-o1 24s ease-in-out infinite alternate; }
.fb-o2 { width: 640px; height: 640px; right: -200px; top: 40px; background: radial-gradient(circle, rgba(127, 227, 196, .36), rgba(127, 227, 196, 0) 68%); animation: fbx-o2 31s ease-in-out infinite alternate; }
.fb-o3 { width: 540px; height: 540px; left: 30%; bottom: -230px; background: radial-gradient(circle, rgba(176, 150, 255, .30), rgba(176, 150, 255, 0) 68%); animation: fbx-o3 37s ease-in-out infinite alternate; }
@keyframes fbx-o1 { to { transform: translate3d(220px, 170px, 0) scale(1.18); } }
@keyframes fbx-o2 { to { transform: translate3d(-260px, 120px, 0) scale(1.12); } }
@keyframes fbx-o3 { to { transform: translate3d(260px, -90px, 0) scale(1.2); } }
.fb-tile[data-tilt] {
  will-change: transform;
  box-shadow: var(--tile-shadow),
    0 calc(var(--lift, 0) * 30px) calc(var(--lift, 0) * 52px) calc(var(--lift, 0) * -20px) rgba(60, 40, 28, calc(var(--lift, 0) * .34)),
    inset 0 0 0 1px rgba(255, 138, 96, calc(var(--lift, 0) * .45));
}
.fb-tile[data-tilt] .fb-vg { transform: translate3d(calc(var(--px, 0) * -6px), calc(var(--py, 0) * -5px), 0); }
.fb-tile[data-tilt] .fb-nm { transform: translate3d(calc(var(--px, 0) * 3px), calc(var(--py, 0) * 2.5px), 0); }
.fb-tile[data-tilt] .fb-g { transform: translate3d(calc(var(--px, 0) * 5px), calc(var(--py, 0) * 4px), 0); }
.fbx-sheen { position: absolute; inset: 0; z-index: 4; pointer-events: none; border-radius: inherit; opacity: var(--sh, 0);
  background: radial-gradient(230px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, .26), rgba(255, 255, 255, 0) 62%),
              radial-gradient(300px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 138, 96, .13), rgba(255, 138, 96, 0) 66%); }
@media (prefers-color-scheme: dark) {
  .fbx-sheen { background: radial-gradient(230px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, .16), rgba(255, 255, 255, 0) 62%),
              radial-gradient(300px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 138, 96, .22), rgba(255, 138, 96, 0) 66%); }
  .fb-o1 { background: radial-gradient(circle, rgba(255, 110, 70, .30), rgba(255, 110, 70, 0) 68%); }
  .fb-o2 { background: radial-gradient(circle, rgba(127, 227, 196, .20), rgba(127, 227, 196, 0) 68%); }
  .fb-o3 { background: radial-gradient(circle, rgba(150, 120, 255, .26), rgba(150, 120, 255, 0) 68%); }
}
.fbx-live .fb-tile { animation: none; }


@media (max-width: 640px), (max-aspect-ratio: 3/4) {
  .fb-slide { width: 390px; height: 844px; padding: 12px; }
  .fb-box { aspect-ratio: 390 / 844; width: min(100%, calc((100svh - var(--nav-h) - 24px) * 390 / 844)); }
  .fb-head { height: 50px; margin-bottom: 10px; gap: 10px; }
  .fb-head h2 { font-size: 23px; line-height: 1.05; white-space: normal; }
  .fb-head h2 em { display: block; }
  .fb-brand img { width: 38px; height: 38px; }
  .fb-brand div { display: none; }
  .fb-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(12, minmax(0, 1fr)); gap: 8px; }
  .fb-tile { border-radius: 16px; padding: 8px 10px; flex-direction: row; align-items: center; justify-content: flex-start; gap: 9px; }
  .fb-g { width: 22px; height: 22px; }
  .fb-hg { display: block; }
  .fb-nm, .fb-long .fb-nm { font-size: 16px; line-height: 1.12; letter-spacing: -0.02em; }
  .fb-sub, .fb-vg, .fb-lgs, .fb-flow, .fb-mu, .fb-ring, .fb-lms, .fb-more { display: none; }
  .fb-L, .fb-M { padding: 8px 10px; }
  .fb-L { padding: 12px 12px 12px; flex-direction: column; align-items: flex-start; justify-content: space-between; }
  .fb-L .fb-g { display: block; width: 28px; height: 28px; }
  .fb-L .fb-nm { font-size: 24px; letter-spacing: -0.035em; }
  .fb-M .fb-nm { font-size: 16px; letter-spacing: -0.02em; }
  .fb-M .fb-top { display: contents; }
  .fb-t-cover { flex-direction: column; align-items: flex-start; justify-content: center; gap: 2px; padding: 8px 12px; }
  .fb-t-cover .fb-g { display: none; }
  .fb-t-cover .fb-nm { font-size: 17px; }
  .fb-lmsline { display: block; font-size: 16px; color: var(--text-2); white-space: nowrap; }
  .fb-big { font-size: 30px; line-height: 1; }
  .fb-big sup { font-size: 17px; vertical-align: 10px; }
  .fb-lbl-c { display: none; }
  .fb-t-bench .fb-lbl { font-size: 16px; line-height: 1.1; }
  .fb-t-auto   { grid-column: 1; grid-row: 1 / 3; }
  .fb-t-pearl  { grid-column: 2; grid-row: 1 / 3; }
  .fb-t-vision { grid-column: 1; grid-row: 3 / 5; }
  .fb-t-catch  { grid-column: 2; grid-row: 3; }
  .fb-t-sched  { grid-column: 2; grid-row: 4; }
  .fb-t-cover  { grid-column: 1 / 3; grid-row: 5; }
  .fb-t-bench  { grid-column: 1; grid-row: 6; }
  .fb-t-mac    { grid-column: 2; grid-row: 6; }
  .fb-t-quiz   { grid-column: 1; grid-row: 7; }
  .fb-t-review { grid-column: 2; grid-row: 7; }
  .fb-t-write  { grid-column: 1; grid-row: 8; }
  .fb-t-agent  { grid-column: 2; grid-row: 8; }
  .fb-t-grade  { grid-column: 1; grid-row: 9; }
  .fb-t-study  { grid-column: 2; grid-row: 9; }
  .fb-t-awake  { grid-column: 1; grid-row: 10; }
  .fb-t-speed  { grid-column: 2; grid-row: 10; }
  .fb-t-docs   { grid-column: 1; grid-row: 11; }
  .fb-t-self   { grid-column: 2; grid-row: 11; }
  .fb-t-rcpt   { grid-column: 1; grid-row: 12; }
  .fb-t-engine { grid-column: 2; grid-row: 12; }
}

@media (prefers-reduced-motion: reduce) {
  .fb-orb { animation: none !important; } .fbx-sheen { display: none; }
  .fb *, .fb *::before, .fb *::after { animation: none !important; transition: none !important; }
  .fb.fb-armed .fb-head, .fb.fb-armed .fb-tile { opacity: 1 !important; }
  .fb-cur { transform: translate(88%, 93%); }
  .fb-st__i:first-child { opacity: 0; }
  .fb-st__i--d { opacity: 1; }
}





    .ap { position: relative; color: var(--text); background: var(--bg); }
    .ap__stage { position: relative; isolation: isolate; overflow: hidden; }
    .ap__scene { position: absolute; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
    .ap__scene::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 120px; z-index: 2; background: linear-gradient(180deg, var(--bg), transparent); }
    .ap__scene::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 84px; background: linear-gradient(180deg, transparent, var(--bg)); }
    .ap__sky {
      position: absolute; inset: 0;
      --s0: var(--sky-0); --s1: var(--sky-1); --s2: var(--sky-2);
      background: linear-gradient(180deg, var(--s0) 0%, var(--s1) 56%, var(--s2) 100%);
    }
    .ap__stars { position: absolute; inset: 0; width: 100%; height: 100%; }
    .ap__moon {
      position: absolute; left: 50%; top: 11%; width: 64px; height: 64px; border-radius: 50%; will-change: transform, opacity;
      background: var(--moon-bg); box-shadow: var(--moon-glow);
    }

    .ap__glow {
      position: absolute; left: -12%; right: -12%; bottom: 0; height: 86%; opacity: 0; will-change: opacity;
      background: var(--glow-bg);
    }
    .ap__cloud {
      position: absolute; height: clamp(54px, 7vw, 110px); border-radius: 50%; opacity: 0; will-change: transform, opacity;
      background: var(--cloud-bg);
    }
    .ap__cloud--a { left: 6%; top: 24%; width: 38%; }
    .ap__cloud--b { left: 52%; top: 15%; width: 44%; height: clamp(44px, 5.5vw, 90px); }
    .ap__cloud--c { left: 26%; top: 40%; width: 34%; height: clamp(36px, 4.6vw, 78px); }
    .ap__sun {
      position: absolute; left: var(--sun-x, 52%); top: var(--hz, 100%); width: var(--sun-d); height: var(--sun-d); margin-left: calc(var(--sun-d) / -2); border-radius: 50%; opacity: 0; will-change: transform, opacity;
      --sun-d: clamp(560px, 66vw, 1040px);
      background: var(--sun-bg);
      transform: translateY(-50%);
    }
    .ap__sun::after {
      content: ''; position: absolute; left: 50%; top: 50%; width: 12%; height: 12%; margin: -6% 0 0 -6%; border-radius: 50%;
      background: var(--sun-disc); box-shadow: var(--sun-disc-glow);
    }
    .ap__rays {
      position: absolute; inset: -34%; border-radius: 50%; opacity: 0; will-change: transform, opacity;
      background: var(--rays-bg);
      -webkit-mask-image: radial-gradient(circle, #000 0 18%, rgba(0, 0, 0, 0) 60%); mask-image: radial-gradient(circle, #000 0 18%, rgba(0, 0, 0, 0) 60%);
    }
    .ap__hills { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: 30%; min-height: 170px; max-height: 330px; }

    .ap__scrim { position: absolute; inset: 0; background: linear-gradient(90deg, rgb(var(--scrim-rgb) / calc(0.76 * var(--scrim-k))) 0%, rgb(var(--scrim-rgb) / calc(0.68 * var(--scrim-k))) 30%, rgb(var(--scrim-rgb) / calc(0.5 * var(--scrim-k))) 42%, rgb(var(--scrim-rgb) / 0) 51%); }
    .ap__hills path { transition: fill .2s linear; }
    .ap__hills path[data-ap-hill="0"] { fill: var(--hill-0); }
    .ap__hills path[data-ap-hill="1"] { fill: var(--hill-1); }
    .ap__hills path[data-ap-hill="2"] { fill: var(--hill-2); }
    .ap__inner {
      position: relative; z-index: 1;
      display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 468px); align-items: center;
      gap: clamp(32px, 5vw, 88px); min-height: clamp(720px, 94vh, 880px); padding-block: 112px 124px;
    }
    .ap__story .sec-title { font-size: clamp(44px, 5vw, 76px); line-height: 1; }
    .ap__line { margin-top: 22px; max-width: 22em; font-size: clamp(18px, 1.45vw, 21px); line-height: 1.55; color: var(--text); text-wrap: pretty; }
    .ap__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; margin-top: 32px; }


    .ap__foot { background: var(--bg); padding-block: 4px 60px; }
    .ap__fine { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px clamp(20px, 2.6vw, 40px); }
    .ap__fine li { padding-top: 14px; border-top: 1px solid var(--line-2); font-size: 13px; line-height: 1.55; color: var(--text-3); }


    .ap__device { position: relative; }
    .apx {
      position: relative; border-radius: 24px; padding: 22px;
      background: var(--apx-bg); border: 1px solid var(--apx-line);
      -webkit-backdrop-filter: blur(18px) saturate(140%); backdrop-filter: blur(18px) saturate(140%);
      box-shadow: var(--apx-shadow);
      font-size: 14px;
    }
    .apx__top { display: flex; align-items: flex-end; justify-content: space-between; padding-bottom: 14px; border-bottom: 1px solid var(--hair); }
    .apx__clock { font-family: var(--serif); font-weight: 300; font-size: 64px; line-height: .9; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
    .apx__ampm { font: 600 17px var(--sans); margin-left: 6px; opacity: .8; letter-spacing: 0; }
    .apx__alarm { display: flex; align-items: center; gap: 7px; padding-bottom: 6px; font-size: 13px; font-weight: 600; color: var(--text-3); }
    .apx__alarm svg { width: 17px; height: 17px; }
    .apx__alarm.ring { color: var(--text); }
    .apx__alarm.ring svg { animation: ring .5s ease-in-out 3; }
    @keyframes ring { 25% { transform: rotate(-18deg); } 75% { transform: rotate(18deg); } }
    .apx__cmd {
      display: flex; align-items: center; gap: 10px; height: 46px; margin-top: 14px; padding: 0 12px;
      border-radius: 12px; background: var(--fill); border: 1px solid var(--cmd-line);
      box-shadow: 0 0 0 4px var(--cmd-ring); font-size: 15.5px; color: var(--text);
      transition: border-color .4s, box-shadow .4s;
    }
    .apx.is-approved .apx__cmd { border-color: var(--hair); box-shadow: none; }
    .apx__slash { width: 24px; height: 24px; flex: none; border-radius: 7px; display: flex; align-items: center; justify-content: center; background: var(--fill-2); font-weight: 700; font-size: 13px; color: var(--text); }
    .apx__typed { white-space: nowrap; overflow: hidden; }
    .apx__caret { width: 2px; height: 20px; background: var(--coral); animation: blink 1s steps(1) infinite; }
    .apx.is-approved .apx__caret { display: none; }
    @keyframes blink { 50% { opacity: 0; } }
    .apx__plan { margin-top: 12px; transition: opacity .4s; }
    .apx__planhead { display: flex; justify-content: space-between; gap: 12px; height: 28px; padding: 4px 2px 0; font-size: 12.5px; font-weight: 600; color: var(--text-2); white-space: nowrap; }
    .apx__planhead span:first-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
    .apx__list { list-style: none; min-height: 357px; }
    .apx-row {
      display: grid; grid-template-columns: 26px minmax(0, 1fr) auto; align-items: center; gap: 12px;
      padding: 8px 2px; border-top: 1px solid var(--hair);
      opacity: .16; filter: blur(3px); transition: opacity .2s, filter .2s;
    }
    .apx-row.is-in { opacity: 1; filter: none; }
    .apx-row b { display: block; font-size: 14.5px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .apx-row small { display: block; font-size: 12px; color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .apx-dot {
      width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid var(--line-2);
      display: flex; align-items: center; justify-content: center; transition: background .2s, border-color .2s;
    }
    .apx-dot svg { width: 14px; height: 14px; opacity: 0; transform: scale(.4); transition: opacity .2s, transform .2s cubic-bezier(.3,1.6,.5,1); }
    .apx-row[data-state="run"] .apx-dot { border-color: var(--coral); border-top-color: transparent; animation: spin .5s linear infinite; }
    .apx-row[data-state="done"] .apx-dot { background: var(--mint); border-color: var(--mint); color: #0F3A2C; }
    .apx-row[data-state="draft"] .apx-dot { background: var(--amber); border-color: var(--amber); color: #3A2A08; }
    .apx-row[data-state="done"] .apx-dot svg, .apx-row[data-state="draft"] .apx-dot svg { opacity: 1; transform: none; }
    @keyframes spin { to { transform: rotate(360deg); } }
    .apx-st { font-size: 12.5px; font-weight: 600; color: var(--text-3); text-align: right; white-space: nowrap; }
    .apx-row[data-state="run"] .apx-st { color: var(--accent-ink); }
    .apx-row[data-state="done"] .apx-st { color: var(--mint-ink); }
    .apx-row[data-state="draft"] .apx-st { color: var(--amber-ink); }
    .apx__left {
      display: flex; gap: 10px; align-items: flex-start; margin-top: 8px; padding: 10px 12px; border-radius: 12px;
      background: var(--fill); font-size: 13px; line-height: 1.45; color: var(--text-2);
      opacity: 0; transition: opacity .25s;
    }
    .apx__left.is-in { opacity: 1; }
    .apx__left svg { width: 14px; height: 14px; flex: none; margin-top: 3px; }
    .apx__left b { color: var(--text); font-weight: 600; }
    .apx__foot { position: relative; height: 46px; margin-top: 12px; }
    .apx__approve, .apx__awake {
      position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 8px;
      border-radius: 12px; font-weight: 700; font-size: 14.5px; transition: opacity .2s, transform .2s, background .2s;
    }
    .apx__approve { background: var(--coral); color: var(--ink); opacity: 0; }
    .apx__approve.is-in { opacity: 1; }
    .apx__approve.is-pressed { transform: scale(.97); background: var(--coral-hover); }
    .apx__approve::after {
      content: ''; position: absolute; width: 22px; height: 22px; border-radius: 50%; right: 28%; top: 50%;
      background: rgba(255, 255, 255, 0.9); box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.3); transform: translateY(-50%) scale(0); opacity: 0;
      transition: transform .25s, opacity .25s;
    }
    .apx__approve.is-pressed::after { transform: translateY(-50%) scale(1); opacity: 1; }
    .apx__awake { justify-content: flex-start; padding: 0 14px; background: var(--fill); border: 1px solid var(--hair); color: var(--text-2); font-weight: 600; font-size: 13px; opacity: 0; }
    .apx__awake.is-in { opacity: 1; }
    .apx__awake i { width: 8px; height: 8px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 4px rgba(255, 138, 96, 0.18); animation: pulse 1.6s ease-in-out infinite; }
    .apx__awake.is-free i { background: var(--mint); box-shadow: 0 0 0 4px rgba(127, 227, 196, 0.18); animation: none; }
    @keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(255, 138, 96, 0.05); } }
    @media (max-width: 1100px) {
      .ap__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 410px); }
      .apx__clock { font-size: 54px; }
      .ap__fine { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    }

    @media (max-width: 899px) {
      .ap { --sun-x: 50%; }
      .ap__inner { grid-template-columns: minmax(0, 1fr); min-height: 0; padding-block: 96px 88px; gap: 226px; }
      .ap__device { max-width: 470px; width: 100%; margin-inline: auto; }
      .ap__moon { left: auto; right: 10%; top: 44px; }
      .ap__glow { bottom: auto; top: calc(var(--hz, 100%) - 430px); height: 560px; }
      .ap__hills { bottom: auto; top: calc(var(--hz, 100%) - 112px); height: 260px; min-height: 0; max-height: none; }
      .ap__scene::after { top: calc(var(--hz, 100%) + 28px); height: auto; background: linear-gradient(180deg, transparent, var(--bg) 88px); }
      .ap__scrim { background: linear-gradient(180deg, rgb(var(--scrim-rgb) / calc(0.7 * var(--scrim-k))) 0, rgb(var(--scrim-rgb) / calc(0.62 * var(--scrim-k))) calc(var(--hz, 100%) - 210px), rgb(var(--scrim-rgb) / 0) calc(var(--hz, 100%) - 100px)); }
      .apx__clock { font-size: 50px; }
    }
    @media (max-width: 600px) {
      .ap__fine { grid-template-columns: minmax(0, 1fr); }
      .ap__cta .btn { width: 100%; }
    }



    .xo {
      position: relative; overflow: hidden; color: var(--text);
      background: var(--xo-bg); border-block: 1px solid var(--line);
      padding-block: clamp(84px, 11vh, 104px) clamp(84px, 11vh, 104px);
    }
    .xo__wall { position: relative; cursor: ew-resize; -webkit-user-select: none; user-select: none; touch-action: pan-y; }
    .xo__row { position: relative; height: 1.12em; border-top: 1.5px solid var(--hair); font-size: clamp(28px, min(4.1vw, 5.5vh), 67px); }
    .xo__row:last-of-type { border-bottom: 1.5px solid var(--hair); }
    .xo__track { position: absolute; inset: 0; overflow: hidden; }
    .xo__reel { position: absolute; left: 0; top: 0; height: 100%; display: flex; align-items: center; white-space: nowrap; will-change: transform; }
    .xo__w { padding: 0 .02em; }
    .xo__s { display: inline-block; width: .16em; height: .16em; border-radius: 50%; background: currentColor; margin: 0 .42em; vertical-align: middle; opacity: .55; }
    .xo__r1 { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.02em; }
    .xo__r2, .xo__r4 { font-family: var(--sans); font-weight: 800; letter-spacing: -0.035em; text-transform: uppercase; font-size: clamp(24px, min(3.5vw, 4.8vh), 57px); }
    .xo__r3 { font-family: var(--serif); font-weight: 300; letter-spacing: -0.025em; }
    .xo__solid { color: var(--text); }
    .xo__hollow { color: transparent; -webkit-text-stroke: 1.25px var(--xo-stroke); }
    .xo__hollow .xo__w { text-decoration: line-through; text-decoration-color: var(--coral); text-decoration-thickness: .075em; }
    .xo__hollow .xo__s { background: var(--xo-dot); }
    .xo__beam {
      position: absolute; top: -14px; bottom: -14px; left: 0; width: 3px; margin-left: -1.5px; z-index: 4; pointer-events: none; will-change: transform;
      background: var(--beam); box-shadow: var(--beam-glow);
    }
    .xo__head {
      position: absolute; top: -50px; left: 50%; transform: translateX(-50%);
      display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 14px 0 6px; border-radius: 999px;
      width: max-content;
      background: var(--chip-bg); color: var(--chip-ink); white-space: nowrap; font: 700 13px var(--sans); box-shadow: 0 10px 30px rgba(28, 26, 38, 0.3);
    }
    .xo__head img { width: 26px; height: 26px; border-radius: 50%; background: #2A2735; padding: 2px; }
    .xo__head::after { content: ''; position: absolute; left: 50%; bottom: -6px; margin-left: -6px; border: 6px solid transparent; border-bottom: 0; border-top-color: var(--chip-bg); }
    .xo__dir { position: absolute; bottom: -40px; left: 50%; transform: translateX(-50%); display: flex; gap: 30px; font: 700 13px var(--sans); white-space: nowrap; color: var(--text-2); }
    @media (max-width: 900px) {
      .xo__head span { display: none; }
      .xo__head { padding: 0 6px; }
    }



    .sec { position: relative; padding-block: clamp(84px, 11vw, 136px); }
    .sec + .sec { border-top: 1px solid var(--line); }
    .sec__head { max-width: 760px; }
    .sec__head--center { margin-inline: auto; text-align: center; }
    .sec__head--center .lede { margin-inline: auto; }
    .split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
    .split--top { align-items: start; }
    @media (max-width: 960px) { .split { grid-template-columns: minmax(0, 1fr); } }


    .hz__points { list-style: none; margin-top: 28px; display: grid; gap: 14px; }
    .hz__points li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 16px; align-items: center; }
    .hz__icon { width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: var(--peach); color: var(--accent-ink); }
    .hz__icon svg { width: 20px; height: 20px; }
    .hz__text { font-size: 17.5px; line-height: 1.45; font-weight: 500; color: var(--text); }
    .hz__fine { margin-top: 20px; max-width: 34em; }
    .doc {
      position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 20px;
      box-shadow: var(--shadow-doc); overflow: hidden;
    }
    .doc__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; background: var(--surface-2); border-bottom: 1px solid var(--line); }
    .doc__file { display: flex; align-items: center; gap: 10px; min-width: 0; font-size: 13.5px; font-weight: 600; color: var(--text-2); }
    .doc__file img { width: 20px; height: 20px; flex: none; }
    .doc__file span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .doc__state { flex: none; display: inline-flex; align-items: center; gap: 7px; height: 28px; padding: 0 11px; border-radius: 999px; font-size: 12.5px; font-weight: 700; background: var(--peach); color: var(--peach-ink); }
    .doc__state i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; animation: pulse-dot 1.1s ease-in-out infinite; }
    @keyframes pulse-dot { 50% { opacity: .25; } }
    .doc__state.is-ready { background: var(--amber-soft); color: var(--amber-ink); }
    .doc__state.is-ready i { animation: none; }
    .doc__body { padding: 26px 28px 8px; }
    .doc__title { font-family: var(--serif); font-weight: 500; font-size: 24px; letter-spacing: -0.01em; }
    .doc__meta { margin-top: 4px; font-size: 13px; color: var(--text-3); }
    .doc__text { display: grid; margin-top: 16px; font-family: var(--serif); font-size: 17.5px; line-height: 1.55; color: var(--doc-text); }
    .hz-layer { grid-area: 1 / 1; transition: opacity .3s ease; }
    .hz-layer--clean { opacity: 0; font-size: 19px; line-height: 1.68; }
    .doc__text.is-final .hz-layer--diff { opacity: 0; }
    .doc__text.is-final .hz-layer--clean { opacity: 1; }
    .hz-seg { margin-bottom: 0.6em; }
    .seg-old { color: var(--doc-old); text-decoration: line-through; text-decoration-color: transparent; text-decoration-thickness: 1.5px; transition: text-decoration-color .2s, color .25s; }
    .seg-old.is-struck { text-decoration-color: var(--strike); color: var(--strike-text); }
    .seg-new { margin-top: 2px; }
    .seg-new .ghost { color: transparent; text-decoration: underline dotted var(--ghost-line); text-decoration-thickness: 1.5px; text-underline-offset: -0.28em; }
    .seg-new .typed { position: relative; background-image: linear-gradient(transparent 64%, var(--typed-hl) 64%); }
    .seg-new .typed.is-typing::after { content: ''; position: absolute; right: -2px; bottom: 0.12em; width: 2px; height: 1.1em; background: var(--coral); animation: blink 1s steps(1) infinite; }
    .seg-lock { border-radius: 4px; background: var(--lock-bg); box-shadow: inset 0 -1.5px 0 var(--lock-line); transition: background .3s, box-shadow .3s; }
    .seg-lock.is-guarded { background: var(--mint-soft); box-shadow: inset 0 -1.5px 0 var(--mint-ink); }
    .lock-badge {
      display: inline-flex; align-items: center; gap: 5px; vertical-align: 2px; height: 22px; padding: 0 9px 0 7px;
      border-radius: 999px; background: var(--chip-bg); color: var(--chip-ink); font: 700 11.5px/1 var(--sans); white-space: nowrap;
      transition: background .3s;
    }
    .lock-badge svg { width: 12px; height: 12px; }
    .lock-badge.is-guarded { background: var(--mint-ink); }
    .doc__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 16px 28px 22px; border-top: 1px solid var(--line); margin-top: 14px; }
    .doc__tally { font-size: 13px; color: var(--text-3); }
    .doc__tally b { color: var(--text); font-weight: 600; }
    .doc__btns { display: flex; gap: 8px; opacity: .35; transition: opacity .4s; }
    .doc__btns.is-ready { opacity: 1; }
    .doc__btns span { display: inline-flex; align-items: center; height: 34px; padding: 0 14px; border-radius: 10px; font-size: 13.5px; font-weight: 700; border: 1.5px solid var(--line-2); color: var(--text); }
    .doc__btns span:first-child { background: var(--coral); border-color: var(--coral); color: var(--ink); }
    @media (max-width: 600px) {
      .doc__body { padding: 22px 18px 6px; }
      .doc__text { font-size: 16.5px; }
      .hz-layer--clean { font-size: 17.5px; }
      .doc__foot { padding: 14px 18px 18px; }
    }


    .pf__top { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: end; gap: 20px clamp(32px, 6vw, 96px); }
    .pf__top .lede { margin-top: 0; max-width: 30em; }
    @media (max-width: 860px) { .pf__top { grid-template-columns: minmax(0, 1fr); } }
    .pf-canvas {
      position: relative; overflow: hidden;
      display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 32px clamp(28px, 4vw, 56px); align-items: center; margin-top: 52px;
      padding: clamp(24px, 3.2vw, 44px); border-radius: 28px; background: var(--tint-bg); border: 1px solid var(--tint-line);
      color: var(--text); text-decoration: none; transition: border-color .2s, transform .2s;
    }

    .pf-canvas::before {
      content: ''; position: absolute; right: -12%; top: -30%; width: 70%; height: 160%; pointer-events: none;
      background: radial-gradient(closest-side, rgba(255, 138, 96, 0.16), transparent 70%);
    }
    .pf-canvas > * { position: relative; }
    .pf-canvas:hover { color: var(--text); border-color: var(--coral-2); transform: translateY(-2px); }
    .pf-canvas__copy { display: block; }
    .pf-canvas__tag { display: block; font-size: 14px; font-weight: 700; color: var(--accent-ink); }
    .pf-canvas__name { display: block; margin-top: 6px; font-family: var(--serif); font-size: clamp(38px, 3.8vw, 54px); line-height: 1.02; letter-spacing: -0.025em; }
    .pf-canvas__desc { display: block; margin-top: 14px; font-size: 17px; line-height: 1.55; color: var(--text-2); max-width: 24em; }
    .pf-canvas__key { display: flex; flex-direction: column; gap: 10px; margin-top: 22px; font-size: 15px; color: var(--text-2); }
    .pf-canvas__key > span { display: flex; align-items: center; gap: 12px; }
    .pf-canvas__key b { color: var(--text); font-weight: 700; }
    .pf-canvas__key i { flex: none; width: 26px; height: 0; border-top: 2px solid var(--coral); }
    .pf-canvas__key i.k-any { border-top-width: 3px; box-shadow: 0 0 8px rgba(255, 138, 96, 0.7); }
    .pf-canvas__more { display: block; margin-top: 26px; font-size: 15.5px; font-weight: 700; color: var(--text); }
    .pf-canvas__more svg { display: inline-block; width: 18px; height: 18px; margin-left: 6px; vertical-align: -3px; transition: transform .2s; }
    .pf-canvas:hover .pf-canvas__more svg { transform: translateX(4px); }


    .hub { position: relative; display: block; width: 100%; aspect-ratio: 1000 / 860; }
    .hub__wires { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
    .hub__line { fill: none; stroke: var(--line-2); stroke-width: 2.4; }
    .hub__line--any { stroke: var(--coral-2); stroke-width: 3.2; }
    .hub__pulse { fill: none; stroke: var(--coral); stroke-width: 4; stroke-linecap: round; stroke-dasharray: 12 200; stroke-dashoffset: 12; opacity: 0; }
    .hub__node, .hub__core {
      position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%);
      display: flex; align-items: center; justify-content: center;
    }
    .hub__node {
      width: 27%; height: 12.5%; padding: 0 1.8%; border-radius: 14px;
      background: var(--surface); border: 1px solid var(--line);
      box-shadow: 0 10px 22px -16px rgba(20, 16, 40, 0.4);
    }

    .hub__node .pf-mark { width: 100%; height: 44%; opacity: .92; -webkit-mask-position: center; mask-position: center; }

    .hub__node::after {
      content: ''; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none;
      border: 1.5px solid var(--coral); box-shadow: 0 0 0 5px rgba(255, 138, 96, 0.16), 0 0 26px rgba(255, 138, 96, 0.35); opacity: 0;
    }
    .hub__node--any {
      width: 50%; height: 16%; flex-direction: column; gap: 5px; padding: 0 3%;
      background: var(--surface); border: 1.5px solid var(--coral);
      box-shadow: 0 0 0 6px rgba(255, 138, 96, 0.12), 0 18px 34px -18px rgba(228, 84, 60, 0.55);
    }
    .hub__any-head { display: inline-flex; align-items: center; gap: 8px; font-size: clamp(14px, 1.45vw, 17px); font-weight: 700; color: var(--text); }
    .hub__any-head svg { width: 18px; height: 18px; color: var(--accent-ink); }
    .hub__any-list { font-size: clamp(11.5px, 1vw, 12.5px); color: var(--text-2); text-align: center; line-height: 1.35; }
    .hub__core { flex-direction: column; gap: 8px; width: 24%; }
    .hub__badge {
      position: relative; display: flex; align-items: center; justify-content: center; width: 78px; height: 78px; border-radius: 24px;
      background: var(--surface); border: 1.5px solid var(--coral-2);
      box-shadow: 0 0 0 8px rgba(255, 138, 96, 0.10), 0 18px 36px -18px rgba(228, 84, 60, 0.55);
    }
    .hub__badge .pf-mark { background: var(--accent-ink); opacity: 1; }
    .hub__badge::before {
      content: ''; position: absolute; inset: -9px; border-radius: 30px; border: 1.5px solid var(--coral); opacity: 0; pointer-events: none;
    }
    .hub__core-name { padding: 5px 12px 6px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-family: var(--serif); font-size: 18px; line-height: 1; color: var(--text); }


    .hub .hub__pulse, .hub .hub__node::after, .hub .hub__badge::before { animation-play-state: paused; }
    .hub.is-on .hub__pulse, .hub.is-on .hub__node::after, .hub.is-on .hub__badge::before { animation-play-state: running; }
    .hub__pulse { animation: hubPulse 7s linear infinite; animation-delay: calc(var(--i) * 1s); }
    .hub__node::after { animation: hubHit 7s ease-out infinite; animation-delay: calc(var(--i) * 1s); }
    .hub__badge::before { animation: hubSend 1s ease-out infinite; }
    @keyframes hubPulse {
      0% { stroke-dashoffset: 12; opacity: 1; }
      11% { stroke-dashoffset: -100; opacity: 1; }
      11.1%, 100% { stroke-dashoffset: -100; opacity: 0; }
    }
    @keyframes hubHit { 0%, 9% { opacity: 0; } 12% { opacity: 1; } 26%, 100% { opacity: 0; } }
    @keyframes hubSend { 0% { opacity: .7; transform: scale(.9); } 60%, 100% { opacity: 0; transform: scale(1.12); } }

    .chip { display: inline-flex; align-items: center; height: 30px; padding: 0 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 13px; font-weight: 600; color: var(--text-2); }
    .pf-go { width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--chip-bg); color: var(--chip-ink); transition: transform .2s; }
    .pf-go svg { width: 22px; height: 22px; }
    .pf-row:hover .pf-go { transform: translateX(4px); }

    .pf-mark { display: block; flex: none; width: var(--w, 100px); height: var(--h, 20px); background: var(--text); opacity: .88; transition: opacity .2s;
      -webkit-mask: var(--m) no-repeat left center / contain; mask: var(--m) no-repeat left center / contain; }
    .pf-row:hover .pf-mark { opacity: 1; }
    .pf-row__logo { grid-column: 1; display: flex; align-items: center; height: 30px; }
    .pf-lms { margin-top: 16px; font-size: 15px; color: var(--text-2); }
    .pf-tier-label { margin-top: 56px; font-size: 15px; font-weight: 700; color: var(--text); }
    .pf-list { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 48px; margin-top: 8px; }
    .pf-row {
      display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 20px; align-items: start; align-content: start; height: 100%;
      padding: 22px 0; border-top: 1px solid var(--line); color: var(--text); text-decoration: none;
    }
    .pf-row:hover { color: var(--text); }
    .pf-row:hover .pf-row__name { color: var(--accent-ink); }
    .pf-row__name { grid-column: 1; font-family: var(--serif); font-size: 27px; line-height: 1.15; letter-spacing: -0.012em; transition: color .15s; }
    .pf-row__desc { grid-column: 1; font-size: 15.5px; line-height: 1.55; color: var(--text-2); }
    .pf-row__tier { grid-column: 1; font-size: 13px; font-weight: 700; color: var(--mint-ink); }
    .pf-row .pf-go { grid-column: 2; grid-row: 1 / span 4; align-self: center; width: 40px; height: 40px; background: transparent; color: var(--text); border: 1.5px solid var(--line-2); }
    .pf-row .pf-go svg { width: 18px; height: 18px; }

    .va {
      display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 36px clamp(32px, 5vw, 72px); align-items: center;
      margin-top: 44px; padding: clamp(26px, 3.4vw, 48px); border-radius: 28px;
      background: var(--surface); border: 1px solid var(--line);
      box-shadow: 0 30px 60px -40px rgba(20, 16, 40, 0.35);
    }
    .va__kicker { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 700; color: var(--accent-ink); }
    .va__kicker-ic { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px; background: var(--tint-bg); border: 1px solid var(--tint-line); }
    .va__kicker-ic svg { width: 19px; height: 19px; }
    .va__title { margin-top: 14px; font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 3.3vw, 46px); line-height: 1.06; letter-spacing: -0.022em; color: var(--text); }
    .va__lede { margin-top: 14px; font-size: 17px; line-height: 1.6; color: var(--text-2); max-width: 30em; }
    .va__proof { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 24px; }
    .va__proof li { display: flex; flex-direction: column; gap: 6px; padding: 14px 16px; border-radius: 16px; background: var(--tint-bg); border: 1px solid var(--tint-line); font-size: 13.5px; line-height: 1.4; color: var(--text-2); }
    .va__proof strong { font-family: var(--serif); font-weight: 500; font-size: 30px; line-height: 1; color: var(--text); letter-spacing: -0.02em; }
    .va__proof a { color: inherit; text-decoration: underline; text-decoration-color: var(--text-3); }
    .va__proof a:hover { color: var(--text); }
    .va__fine { margin-top: 16px; font-size: 13.5px; line-height: 1.55; color: var(--text-3); }


    .va__screen { border-radius: 18px; overflow: hidden; background: var(--surface-2); border: 1px solid var(--line-2); box-shadow: 0 24px 50px -30px rgba(20, 16, 40, 0.45); }
    .va__bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); background: var(--surface); }
    .va__bar > i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2); }
    .va__url { margin-left: 8px; flex: 1; min-width: 0; padding: 4px 10px; border-radius: 999px; background: var(--surface-2); font-size: 12px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .va__live { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; background: var(--tint-bg); border: 1px solid var(--tint-line); font-size: 12px; font-weight: 700; color: var(--accent-ink); white-space: nowrap; }
    .va__live b { width: 7px; height: 7px; border-radius: 50%; background: var(--coral); }
    .va__page { position: relative; display: block; aspect-ratio: 16 / 11; container-type: size; overflow: hidden; }
    .va__page > * { position: absolute; }
    .va__q { left: 7%; top: 7%; font-size: 12px; font-weight: 700; color: var(--text-3); letter-spacing: .02em; }
    .va__sk { display: block; height: 9px; width: var(--w); border-radius: 6px; background: var(--line-2); }
    .va__sk--a { left: 7%; top: 17%; --w: 74%; }
    .va__sk--b { left: 7%; top: 24%; --w: 55%; }
    .va__opt { left: 7%; width: 56%; height: 10%; display: flex; align-items: center; gap: 10px; padding: 0 3%; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); }
    .va__opt .va__sk { position: static; flex: none; }
    .va__opt--1 { top: 34%; } .va__opt--2 { top: 47%; } .va__opt--3 { top: 60%; }
    .va__opt > i { flex: none; position: relative; width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid var(--text-3); }
    .va__opt > i b { position: absolute; inset: 2.5px; border-radius: 50%; background: var(--coral); opacity: 0; }
    .va__field { left: 7%; top: 75%; width: 34%; height: 10%; display: flex; align-items: center; padding: 0 3%; border-radius: 10px; border: 1px solid var(--line-2); background: var(--surface); font-size: 14px; font-weight: 600; color: var(--text); }
    .va__typed { opacity: 0; }
    .va__submit { left: 45%; top: 75%; width: 18%; height: 10%; display: flex; align-items: center; justify-content: center; border-radius: 10px; background: var(--coral); color: var(--ink); font-size: 13px; font-weight: 700; }
    .va__ok { position: absolute; right: -9px; top: -9px; width: 20px; height: 20px; z-index: 1; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--mint-soft); border: 1px solid var(--mint-line); color: var(--mint-ink); opacity: 0; }
    .va__ok svg { width: 12px; height: 12px; }
    .va__ring { position: absolute; inset: -5px; border-radius: 14px; border: 2px solid var(--coral); box-shadow: 0 0 0 5px rgba(255, 138, 96, 0.14); opacity: 0; }
    .va__scan { left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--coral), transparent); box-shadow: 0 0 16px 3px rgba(255, 138, 96, 0.45); opacity: 0; }
    .va__cursor { left: 0; top: 0; width: 22px; height: 22px; transform: translate(80cqw, 20cqh); filter: drop-shadow(0 3px 5px rgba(20, 16, 40, 0.35)); }
    .va-cursor__ic { width: 22px; height: 22px; fill: var(--text); stroke: var(--surface); stroke-width: 1.5; stroke-linejoin: round; }
    .va__status { position: relative; height: 44px; border-top: 1px solid var(--line); background: var(--surface); }
    .va__step { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--text); opacity: 0; }
    .va__step::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 10px rgba(255, 138, 96, 0.8); }


    .va__screen .va__scan, .va__screen .va__cursor, .va__screen .va__opt > i b, .va__screen .va__typed,
    .va__screen .va__ok, .va__screen .va__ring, .va__screen .va__step, .va__screen .va__submit { animation-duration: 8s; animation-iteration-count: infinite; animation-play-state: paused; }
    .va__screen.is-on .va__scan, .va__screen.is-on .va__cursor, .va__screen.is-on .va__opt > i b, .va__screen.is-on .va__typed,
    .va__screen.is-on .va__ok, .va__screen.is-on .va__ring, .va__screen.is-on .va__step, .va__screen.is-on .va__submit { animation-play-state: running; }
    .va__scan { animation-name: vaScan; animation-timing-function: ease-in-out; }
    .va__cursor { animation-name: vaCursor; animation-timing-function: cubic-bezier(.45, 0, .25, 1); }
    .va__opt > i b { animation-name: vaPick; }
    .va__typed { animation-name: vaType; animation-timing-function: steps(1, end); }
    .va__ok { animation-name: vaOk; }
    .va__opt--2 .va__ring { animation-name: vaRingPick; }
    .va__field .va__ring { animation-name: vaRingType; }
    .va__submit .va__ring { animation-name: vaRingSubmit; }
    .va__submit { animation-name: vaPress; }
    .va__step { animation-name: vaStep; animation-delay: calc(var(--i) * 1.6s); }
    @keyframes vaScan { 0% { opacity: 0; transform: translateY(8cqh); } 3% { opacity: 1; } 17% { opacity: 1; transform: translateY(92cqh); } 20%, 100% { opacity: 0; transform: translateY(92cqh); } }
    @keyframes vaCursor {
      0%, 18% { transform: translate(80cqw, 20cqh); }
      28%, 40% { transform: translate(9cqw, 50cqh); }
      48%, 80% { transform: translate(24cqw, 78cqh); }
      88%, 97% { transform: translate(53cqw, 78cqh); }
      100% { transform: translate(80cqw, 20cqh); }
    }
    @keyframes vaPick { 0%, 31% { opacity: 0; } 33%, 97% { opacity: 1; } 100% { opacity: 0; } }
    @keyframes vaType { 0%, 52% { opacity: 0; } 53%, 97% { opacity: 1; } 100% { opacity: 0; } }
    @keyframes vaOk { 0%, 63% { opacity: 0; } 67%, 97% { opacity: 1; } 100% { opacity: 0; } }
    @keyframes vaRingPick { 0%, 24% { opacity: 0; } 28%, 38% { opacity: 1; } 42%, 100% { opacity: 0; } }
    @keyframes vaRingType { 0%, 44% { opacity: 0; } 48%, 58% { opacity: 1; } 62%, 100% { opacity: 0; } }
    @keyframes vaRingSubmit { 0%, 84% { opacity: 0; } 88%, 96% { opacity: 1; } 99%, 100% { opacity: 0; } }
    @keyframes vaPress { 0%, 90% { transform: scale(1); } 92% { transform: scale(.94); } 95%, 100% { transform: scale(1); } }
    @media (max-width: 440px) { .va__proof { grid-template-columns: minmax(0, 1fr); } .va__proof li { flex-direction: row; align-items: baseline; gap: 10px; } .va__proof strong { flex: none; font-size: 26px; } }
    @keyframes vaStep { 0% { opacity: 0; } 2%, 18% { opacity: 1; } 20%, 100% { opacity: 0; } }

    .pf-note { margin-top: 26px; max-width: 60em; }
    .hv2-plat__more { margin-top: 18px; font-weight: 700; }
    @media (max-width: 800px) {
      .pf-list { grid-template-columns: minmax(0, 1fr); }
      .pf-canvas::before { right: -30%; top: 30%; width: 120%; height: 90%; }
      .va { grid-template-columns: minmax(0, 1fr); }
    }
    @media (max-width: 1100px) {
      .pf-canvas { grid-template-columns: minmax(0, 1fr); }
      .hub { max-width: 640px; justify-self: center; }
    }

    @media (max-width: 600px) {
      .hub { aspect-ratio: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding-top: 4px; }
      .hub__wires { display: none; }
      .hub__node, .hub__core { position: relative; left: auto; top: auto; transform: none; }
      .hub__core { grid-column: 1 / -1; flex-direction: row; justify-content: flex-start; gap: 14px; width: auto; padding-bottom: 6px; }
      .hub__badge { width: 60px; height: 60px; border-radius: 18px; }
      .hub__badge::before { border-radius: 24px; }
      .hub__node { width: auto; height: 58px; padding: 0 14px; }
      .hub__node .pf-mark { height: 22px; }
      .hub__core-name { padding: 0; border: 0; background: none; font-size: 22px; }
      .hub__node--any { grid-column: 1 / -1; height: auto; padding: 14px; }
    }




    #platforms.sec { padding-top: clamp(14px, 2.4svh, 34px); padding-bottom: clamp(20px, 3.4svh, 48px); scroll-margin-top: -8px; }
    #platforms .pf__top { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 10px clamp(24px, 5vw, 80px); align-items: end; }
    #platforms .kicker { font-size: clamp(13.5px, 1.9svh, 16px); }
    #platforms .sec-title { margin-top: clamp(6px, 1.2svh, 14px); font-size: clamp(30px, 5svh, 54px); line-height: 1.04; }
    #platforms .pf__top .lede { margin-top: 0; font-size: clamp(14px, 2.05svh, 19px); line-height: 1.5; max-width: 34em; }
    @media (max-width: 860px) { #platforms .pf__top { grid-template-columns: minmax(0, 1fr); } #platforms .sec-title { font-size: clamp(34px, 9vw, 48px); } }
    .hb { position: relative; overflow: hidden; margin-top: clamp(14px, 2.6svh, 32px); padding: clamp(16px, 2.8svh, 32px) clamp(20px, 3vw, 42px); border-radius: 30px; background: var(--tint-bg); border: 1px solid var(--tint-line); }
    .hb::before { content: ''; position: absolute; right: -8%; top: -50%; width: 62%; height: 150%; pointer-events: none; background: radial-gradient(closest-side, rgba(255, 138, 96, 0.15), transparent 70%); }
    .hb > * { position: relative; }
    .hb__head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px clamp(24px, 5vw, 72px); align-items: end; }
    .hb__titlerow { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
    .hb__copy .pf-canvas__name { margin-top: 0; font-weight: 400; font-size: clamp(32px, 5.4svh, 58px); line-height: 1.02; }
    .hb__copy .pf-canvas__tag { font-size: clamp(13.5px, 1.9svh, 16px); }
    .hb__also { margin-top: 4px; font-size: clamp(13px, 1.9svh, 16px); line-height: 1.4; color: var(--text-3); }
    .hb__side { display: flex; flex-direction: column; gap: clamp(8px, 1.5svh, 16px); align-items: flex-end; text-align: right; }
    .hb__side .pf-canvas__key { margin-top: 0; flex-direction: row; flex-wrap: wrap; justify-content: flex-end; gap: 6px 24px; font-size: clamp(13px, 1.9svh, 16px); }
    .hb__side .pf-canvas__key i { width: 22px; }
    .hb__side .pf-canvas__more { margin-top: 0; text-decoration: none; font-size: clamp(14.5px, 2svh, 17px); }
    .hb__side .pf-canvas__more:hover svg { transform: translateX(4px); }
    .hb__fine { margin-top: clamp(10px, 1.8svh, 20px); max-width: 52em; font-size: clamp(12px, 1.6svh, 14px); line-height: 1.5; }
    .hb__names { margin-top: clamp(14px, 2.2svh, 24px); max-width: 44em; font-size: clamp(14px, 1.9svh, 16px); line-height: 1.6; color: var(--text-2); text-wrap: pretty; }
    .hb__names + .hb__fine { margin-top: 8px; }


    .hub2 { --core: clamp(120px, 11vw, 170px); --trunk: clamp(34px, 3vw, 46px); --rowh: clamp(42px, 9.4svh, 108px); --rgap: clamp(8px, 1.5svh, 16px); position: relative; display: grid; grid-template-columns: var(--core) var(--trunk) minmax(0, 1fr); align-items: center; margin-top: clamp(12px, 2.4svh, 30px); }
    .hub2__bus, .hub2__lit { position: absolute; left: calc(var(--core) + var(--trunk) / 2); right: 0; top: 0; bottom: 0; pointer-events: none; }
    .hub2__bus, .hub2__lit { --y: calc(var(--rowh) / 2); --per: calc(var(--rowh) + var(--rgap)); }
    .hub2__bus { background: repeating-linear-gradient(to bottom, transparent 0, transparent calc(var(--y) - 1px), var(--line-2) calc(var(--y) - 1px), var(--line-2) calc(var(--y) + 1px), transparent calc(var(--y) + 1px), transparent var(--per)); }
    .hub2__lit {
      background: repeating-linear-gradient(to bottom, transparent 0, transparent calc(var(--y) - 1.5px), var(--coral) calc(var(--y) - 1.5px), var(--coral) calc(var(--y) + 1.5px), transparent calc(var(--y) + 1.5px), transparent var(--per));
      -webkit-mask: linear-gradient(90deg, transparent, #000 45%, #000 55%, transparent) -260px 0 / 260px 100% no-repeat;
      mask: linear-gradient(90deg, transparent, #000 45%, #000 55%, transparent) -260px 0 / 260px 100% no-repeat;
    }
    .hub2__trunk { position: absolute; left: calc(var(--core) + var(--trunk) / 2 - 1px); top: calc(var(--rowh) / 2); bottom: calc(var(--rowh) / 2); width: 2px; background: var(--line-2); }
    .hub2__link { position: absolute; left: calc(var(--core) / 2 + var(--badge) / 2); width: calc(var(--core) / 2 - var(--badge) / 2 + var(--trunk) / 2); top: calc(50% - 1px); height: 2px; background: var(--coral-2); }
    .hub2 { --badge: clamp(60px, 11svh, 108px); }
    .hub2__core { grid-column: 1; grid-row: 1; justify-self: center; position: relative; z-index: 1; }
    .hub2__badge { position: relative; display: flex; align-items: center; justify-content: center; width: var(--badge); height: var(--badge); border-radius: 30%; background: var(--surface); border: 1.5px solid var(--coral-2); box-shadow: 0 0 0 9px rgba(255, 138, 96, 0.10), 0 22px 44px -20px rgba(228, 84, 60, 0.55); }
    .hub2__badge .pf-mark { width: 46%; height: 46%; background: var(--accent-ink); opacity: 1; -webkit-mask-position: center; mask-position: center; }
    /* LMS cycle (2026-10-23): the centre tile fades between Canvas, Brightspace, Moodle and Blackboard (home.js lmsCycle). */
    .hub2__badge .pf-mark { transition: opacity .28s ease, transform .28s ease; }
    .hub2__core-name { transition: opacity .28s ease; }
    .hub2__core.is-swap .hub2__badge .pf-mark { opacity: 0; transform: scale(.82); }
    .hub2__core.is-swap .hub2__core-name { opacity: 0; }
    .hub2__badge::before { content: ''; position: absolute; inset: -10px; border-radius: 34%; border: 1.5px solid var(--coral); opacity: 0; pointer-events: none; }
    .hub2__core-name { position: absolute; left: 50%; top: calc(100% + 14px); transform: translateX(-50%); padding: 6px 14px 7px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-family: var(--serif); font-size: clamp(16px, 2.4svh, 23px); line-height: 1; color: var(--text); white-space: nowrap; }
    .hub2__chips { grid-column: 3; grid-row: 1; position: relative; z-index: 1; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); grid-auto-rows: var(--rowh); gap: var(--rgap); container: hubchips / inline-size; }
    .hub2__chips > li { display: flex; min-width: 0; container: chipc / inline-size; }
    .hub2__chip {
      position: relative; flex: 1; min-width: 0; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 0 clamp(6px, 7cqw, 14px); border-radius: clamp(14px, 2.2svh, 20px);
      background: var(--surface); border: 1px solid var(--line); box-shadow: 0 12px 26px -20px rgba(20, 16, 40, 0.45); color: var(--text); text-decoration: none;
      transition: border-color .2s, transform .2s;
    }
    .hub2__chip:hover { color: var(--text); border-color: var(--coral-2); transform: translateY(-2px); }
    .hub2__chip:focus-visible { outline: 2px solid var(--coral); outline-offset: 2px; }
    .hub2__chip .pf-mark { width: 100%; height: clamp(20px, 4.7svh, 46px); opacity: .92; -webkit-mask-position: center; mask-position: center; }
    .hub2__mono { flex: none; display: grid; place-items: center; min-width: clamp(22px, 3.6svh, 34px); height: clamp(22px, 3.6svh, 34px); padding: 0 3px; border-radius: 8px; border: 1.5px solid var(--line-2); background: var(--surface-2); font: 700 clamp(9.5px, 1.4svh, 12.5px)/1 var(--sans); letter-spacing: -0.02em; color: var(--text); }
    .hub2__wm { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 600 clamp(12.5px, 11.4cqw, 18px)/1.1 var(--sans); letter-spacing: -0.005em; }

    @media (min-width: 761px) { .hub2__chip--word { flex-direction: column; gap: clamp(4px, 1svh, 9px); } }

    @container hubchips (max-width: 300px) { .hub2__mono { display: none; } .hub2__wm { font-size: 12px; } }
    .hub2__any { grid-column: span 2; }
    .hub2__chip--any { justify-content: flex-start; gap: 12px; padding: 0 clamp(14px, 2cqw, 22px); background: var(--surface); border: 1.5px solid var(--coral); box-shadow: 0 0 0 6px rgba(255, 138, 96, 0.12), 0 16px 32px -20px rgba(228, 84, 60, 0.55); }
    .hub2__chip--any svg { flex: none; width: clamp(20px, 3.2svh, 30px); height: clamp(20px, 3.2svh, 30px); color: var(--accent-ink); }
    .hub2__chip--any span { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
    .hub2__chip--any b { font-size: clamp(14.5px, 2.1svh, 19px); font-weight: 700; line-height: 1.1; }
    .hub2__chip--any small { font-size: clamp(11.5px, 1.6svh, 14px); color: var(--text-2); line-height: 1.25; }

    .hub2__chips > li:nth-child(6n+1) { --c: 0; } .hub2__chips > li:nth-child(6n+2) { --c: 1; } .hub2__chips > li:nth-child(6n+3) { --c: 2; }
    .hub2__chips > li:nth-child(6n+4) { --c: 3; } .hub2__chips > li:nth-child(6n+5) { --c: 4; } .hub2__chips > li:nth-child(6n+6) { --c: 5; }

    .hub2__chip::after { content: ''; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none; border: 1.5px solid var(--coral); box-shadow: 0 0 0 4px rgba(255, 138, 96, 0.14), 0 0 22px rgba(255, 138, 96, 0.3); opacity: 0; }
    .hub2 .hub2__lit, .hub2 .hub2__chip::after, .hub2 .hub2__badge::before { animation-play-state: paused; }
    .hub2.is-on .hub2__lit, .hub2.is-on .hub2__chip::after, .hub2.is-on .hub2__badge::before { animation-play-state: running; }
    .hub2__lit { animation: hub2Sweep 7s linear infinite; }
    .hub2__chip::after { animation: hub2Hit 7s ease-out infinite; animation-delay: calc(var(--c, 0) * .26s + .3s); }
    .hub2__badge::before { animation: hub2Send 7s ease-out infinite; }
    @keyframes hub2Sweep { 0% { -webkit-mask-position: -260px 0; mask-position: -260px 0; } 29%, 100% { -webkit-mask-position: calc(100% + 260px) 0; mask-position: calc(100% + 260px) 0; } }
    @keyframes hub2Hit { 0% { opacity: 0; } 2% { opacity: 1; } 9%, 100% { opacity: 0; } }
    @keyframes hub2Send { 0% { opacity: .7; transform: scale(.92); } 8%, 100% { opacity: 0; transform: scale(1.14); } }


    @media (max-width: 1100px) and (min-width: 761px) {
      .hub2 { --core: 116px; --trunk: 32px; --rowh: clamp(42px, 6.4svh, 72px); --badge: clamp(56px, 8svh, 84px); }
      .hub2__chips { grid-template-columns: repeat(4, minmax(0, 1fr)); }
      .hub2__chips > li:nth-child(4n+1) { --c: 0; } .hub2__chips > li:nth-child(4n+2) { --c: 1; } .hub2__chips > li:nth-child(4n+3) { --c: 2; } .hub2__chips > li:nth-child(4n+4) { --c: 3; }
    }
    @media (max-width: 860px) { .hb__head { grid-template-columns: minmax(0, 1fr); } .hb__side { align-items: flex-start; text-align: left; } .hb__side .pf-canvas__key { justify-content: flex-start; } }

    @media (max-width: 760px) {
      .hub2 { --rowh: 56px; --rgap: 10px; grid-template-columns: minmax(0, 1fr); gap: 16px; margin-top: 24px; }
      .hub2__bus, .hub2__lit, .hub2__trunk, .hub2__link { display: none; }
      .hub2__core { grid-column: 1; grid-row: auto; justify-self: start; display: flex; align-items: center; gap: 14px; }
      .hub2__badge { width: 60px; height: 60px; border-radius: 18px; }
      .hub2__core-name { position: static; transform: none; padding: 0; border: 0; background: none; font-size: 22px; }
      .hub2__chips { grid-column: 1; grid-row: auto; grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .hub2__chips > li:nth-child(2n+1) { --c: 0; } .hub2__chips > li:nth-child(2n+2) { --c: 1; }
      .hub2__chip { padding: 0 10px; gap: 7px; }
      .hub2__mono { min-width: 24px; height: 24px; }
      .hub2__wm { font-size: clamp(12.5px, 8.6cqw, 15px); }
      .hub2__chip::after { animation: none; }
    }


    .stack { position: relative; }
    #platforms[data-stack-top] { padding-bottom: clamp(24px, 3vw, 40px); }
    .stack > .fb { padding-top: clamp(8px, 1.4vw, 20px); border-top: 0; box-shadow: none; border-radius: 0; }

    @media (prefers-reduced-motion: reduce) {
      .hub2__lit, .hub2__chip::after, .hub2__badge::before { animation: none !important; }
      .hub2__lit { display: none; }
    }


#study.sd { padding-block: clamp(28px, 4.2svh, 48px); scroll-margin-top: -8px; }
#study .pf__top { gap: 10px clamp(24px, 5vw, 80px); }
#study .kicker { font-size: clamp(13.5px, 1.9svh, 16px); }
#study .sec-title { margin-top: clamp(6px, 1.2svh, 14px); font-size: clamp(34px, 6svh, 60px); line-height: 1.04; }
#study .sec-title em { color: var(--accent-ink); }
#study .lede { font-size: clamp(14px, 2.05svh, 19px); line-height: 1.5; max-width: 31em; }
.sd-stage { position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr); grid-template-rows: auto auto; align-content: center; align-items: center; gap: 14px 32px; margin-top: clamp(18px, 2.6svh, 30px); min-height: clamp(420px, 55svh, 550px); padding: clamp(24px, 3.1svh, 32px) clamp(24px, 3vw, 44px); border: 1px solid var(--tint-line); border-radius: 30px; background: var(--tint-bg); font-size: clamp(13px, 1.7svh, 16px); line-height: 1.45; }
.sd-glow { position: absolute; inset: 0; z-index: -1; background: radial-gradient(65% 90% at 90% 10%, rgba(255,138,96,.22), transparent 70%), radial-gradient(60% 80% at 5% 100%, rgba(127,227,196,.18), transparent 70%); pointer-events: none; }
.sd-stage p { margin: 0; }
.sd-depth { position: relative; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-doc); }
.sd-overview { grid-column: 1; grid-row: 1; transform: perspective(1500px) rotateY(calc(-3deg + var(--nx, 0) * 2.8deg)) rotateX(calc(1deg + var(--ny, 0) * -2deg)); }
.sd-bar { display: flex; align-items: center; gap: 14px; padding: 12px 18px; border-bottom: 1px solid var(--line); border-radius: 20px 20px 0 0; background: var(--surface-2); font-size: .77em; font-weight: 600; color: var(--text-2); }
.sd-dots { display: flex; gap: 5px; }
.sd-dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--coral); }
.sd-dots i:nth-child(2) { background: var(--amber); }
.sd-dots i:nth-child(3) { background: var(--mint); }
.sd-overview-body { padding: 18px; }
.sd-stage .sd-page-title { font-size: 1.8em; font-weight: 650; letter-spacing: -.04em; line-height: 1.1; margin-bottom: 6px; }
.sd-muted { color: var(--text-2); font-size: .86em; }
.sd-tabs { display: flex; gap: 16px; margin: 12px 0; border-bottom: 1px solid var(--line); font-size: .82em; color: var(--text-2); }
.sd-tabs span { padding-bottom: 8px; }
.sd-tabs .sd-tab-on { color: var(--text); border-bottom: 2px solid var(--coral); font-weight: 650; }
.sd-best { border: 1px solid var(--tint-line); border-radius: 14px; background: var(--tint-bg); padding: 14px; }
.sd-label { color: var(--text-2); font-size: .77em; font-weight: 650; letter-spacing: .025em; }
.sd-best-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 10px; }
.sd-assignment { font-size: 1.1em; font-weight: 650; }
.sd-button { display: inline-flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 10px; font-size: .8em; font-weight: 650; white-space: nowrap; }
.sd-button-coral { background: var(--coral); color: #251911; }
.sd-self { display: inline-block; margin-top: 12px; color: var(--accent-ink); font-size: .75em; font-weight: 600; }
.sd-stage .sd-fine { color: var(--text-2); font-size: .75em; margin-top: 10px; }
.sd-build { grid-column: 1; grid-row: 2; justify-self: end; width: 91%; padding: 14px 18px; box-shadow: 0 18px 40px -26px rgba(60,40,28,.4); transform: translate3d(calc(var(--nx, 0) * -12px), calc(var(--ny, 0) * -8px), 0); }
.sd-stage .sd-build .sd-label { margin-bottom: 8px; }
.sd-build div { display: flex; align-items: center; gap: 10px; margin-top: 5px; font-size: .81em; color: var(--text-2); }
.sd-build i, .sd-correct i { display: inline-grid; place-items: center; flex: none; width: 18px; height: 18px; font-size: 11px; font-style: normal; border-radius: 50%; background: var(--mint-soft); color: var(--mint-ink); }
.sd-practice { grid-column: 2; grid-row: 1 / 3; padding: clamp(22px, 3svh, 32px); transform: perspective(1500px) rotateY(calc(2deg + var(--nx, 0) * 2deg)) rotateX(calc(-1deg + var(--ny, 0) * -1.5deg)) translate3d(calc(var(--nx, 0) * -8px), calc(var(--ny, 0) * -6px), 0); }
.sd-practice-head { display: flex; justify-content: space-between; gap: 12px; font-size: .76em; color: var(--text-2); }
.sd-practice-head span:last-child { flex: none; }
.sd-segments { display: flex; gap: 5px; margin-top: 14px; }
.sd-segments i { flex: 1; height: 5px; border-radius: 3px; background: var(--line); }
.sd-segments .sd-seg-ok { background: var(--mint); }
.sd-segments .sd-seg-no { background: var(--coral); }
.sd-segments .sd-seg-now { background: var(--text-2); }
.sd-stage .sd-question { margin: 24px 0 18px; font-size: 1.43em; font-weight: 600; letter-spacing: -.02em; line-height: 1.35; }
.sd-options { display: grid; gap: 9px; }
.sd-option { position: relative; display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; font-size: .92em; }
.sd-option > i { position: relative; flex: none; display: grid; place-items: center; width: 16px; height: 16px; border: 1px solid var(--line-2); border-radius: 50%; }
.sd-answer > span:not(.sd-answer-wash) { position: relative; }
.sd-answer-wash { position: absolute; inset: -1px; border: 1px solid var(--mint-ink); border-radius: inherit; background: var(--mint-soft); opacity: 0; }
.sd-answer b { width: 8px; height: 8px; background: var(--mint-ink); border-radius: 50%; transform: scale(.4); opacity: 0; }
.sd-answer-tick { margin-left: auto; color: var(--mint-ink); opacity: 0; }
.sd-practice-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; }
.sd-check { background: var(--text); color: var(--surface); }
.sd-correct { display: inline-flex; align-items: center; gap: 7px; color: var(--mint-ink); font-size: .85em; font-weight: 650; opacity: 0; transform: translateY(5px); }
.sd-selected .sd-answer-wash, .sd-selected .sd-answer b { opacity: 1; }
.sd-selected .sd-answer b { transform: scale(1); }
.sd-checking .sd-check { transform: scale(.95); }
.sd-complete .sd-correct, .sd-complete .sd-answer-tick { opacity: 1; transform: none; }
.sd-answer-wash, .sd-answer b, .sd-answer-tick, .sd-correct, .sd-check { transition: transform .25s ease, opacity .25s ease; }
.sd-depth { transition: transform .35s cubic-bezier(.2,.7,.2,1); }
.sd-links { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px 24px; margin-top: 20px; font-size: 14px; }
.sd-link { display: inline-flex; align-items: center; gap: 10px; color: var(--accent-ink); font-weight: 650; text-decoration: none; }
.sd-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.sd-link:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 5px; border-radius: 2px; }
.sd-included { color: var(--text-2); font-size: 13px; }
@media (max-width: 960px) {
  .sd-stage { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto; gap: 20px; min-height: 0; }
  .sd-overview, .sd-build, .sd-practice { grid-column: 1; grid-row: auto; transform: none; width: 100%; }
  .sd-practice { grid-row: 2; }
  .sd-build { grid-row: 3; }
}
@media (max-width: 600px) {
  #study .sec-title { font-size: clamp(34px, 9vw, 48px); }
  .sd-stage { padding: 18px; border-radius: 24px; font-size: 13px; }
  .sd-overview-body, .sd-practice { padding: 16px; }
  .sd-bar { padding: 10px 16px; }
  .sd-best { padding: 12px; }
  .sd-best-row { align-items: start; }
  .sd-button { padding: 9px 10px; gap: 7px; }
  .sd-tabs { gap: 14px; }
  .sd-build, .sd-tabs span:last-child, .sd-self, .sd-fine { display: none; }
  .sd-stage .sd-question { margin-top: 18px; }
  .sd-option { padding: 10px 12px; }
  .sd-links { align-items: start; flex-direction: column; }
}
@media (hover: none), (pointer: coarse), (prefers-reduced-motion: reduce) {
  .sd-overview, .sd-build, .sd-practice { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  #study *, #study *::before, #study *::after { animation: none !important; transition: none !important; }
}


    .hz2.sec { padding-block: clamp(40px, 5.6vw, 84px); }
    .hz2 .sec-title { margin-top: clamp(6px, 1vw, 14px); font-size: clamp(34px, 4.4vw, 62px); line-height: 1.04; }
    .hz2 .pf__top .lede { max-width: 30em; }
    .hz2__stage {
      position: relative; isolation: isolate; overflow: hidden; margin-top: clamp(22px, 3vw, 40px);
      display: grid; grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr); gap: clamp(24px, 4vw, 64px); align-items: center;
      padding: clamp(24px, 3.6vw, 52px); border-radius: 28px; background: var(--tint-bg); border: 1px solid var(--tint-line);
    }
    .hz2__glow {
      position: absolute; inset: -4%; z-index: -1; pointer-events: none;
      background: radial-gradient(60% 70% at 88% 8%, rgba(255, 138, 96, 0.26), transparent 70%),
                  radial-gradient(55% 65% at 4% 100%, rgba(127, 227, 196, 0.22), transparent 70%),
                  radial-gradient(40% 50% at 55% 55%, rgba(176, 150, 255, 0.10), transparent 70%);
      animation: hz2Drift 18s ease-in-out infinite alternate;
    }
    @keyframes hz2Drift { to { transform: translate3d(-2%, 3%, 0) scale(1.06); } }
    .hz2__demo {
      position: relative; margin: 0;
      transform: perspective(1500px) rotateY(calc(-4deg + var(--nx, 0) * 3.5deg)) rotateX(calc(1.5deg + var(--ny, 0) * -2.5deg));
      transition: transform .35s cubic-bezier(.2, .7, .2, 1);
    }
    .hz2__demo::before, .hz2__demo::after { content: ''; position: absolute; inset: 0; z-index: -1; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); }
    .hz2__demo::before { transform: translate3d(10px, 12px, 0) rotate(1deg); opacity: .75; }
    .hz2__demo::after { transform: translate3d(20px, 24px, 0) rotate(2deg); opacity: .45; }
    .hz2__demo .doc { box-shadow: 0 50px 90px -40px rgba(60, 40, 28, 0.45), var(--shadow-doc); }
    .hz2__points { list-style: none; margin: 0; display: grid; gap: clamp(14px, 2vw, 22px); }
    .hz2__points li { display: block; transform: translate3d(calc(var(--nx, 0) * -12px), calc(var(--ny, 0) * -9px), 0); transition: transform .35s cubic-bezier(.2, .7, .2, 1); }
    .hz2__points li:nth-child(2) { transform: translate3d(calc(var(--nx, 0) * -20px), calc(var(--ny, 0) * -14px), 0); }
    .hz2__card {
      display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; align-items: center; padding: 18px 20px; border-radius: 20px;
      background: var(--surface); border: 1px solid var(--line);
      box-shadow: 0 1px 2px rgba(60, 50, 40, 0.05), 0 24px 44px -26px rgba(60, 40, 28, 0.4);
      animation: hz2Float 7s ease-in-out infinite alternate;
    }
    .hz2__points li:nth-child(2) .hz2__card { animation-duration: 8.5s; animation-delay: -3s; }
    @keyframes hz2Float { to { transform: translate3d(0, -7px, 0); } }
    .hz2__card .hz__icon { width: 44px; height: 44px; border-radius: 14px; }
    .hz2__demo .hz-layer--clean { align-self: center; }
    .hz2 .hz__fine { margin-top: 18px; max-width: none; }
    @media (max-width: 960px) {
      .hz2__stage { grid-template-columns: minmax(0, 1fr); }
      .hz2__demo { transform: none; }
      .hz2__points li, .hz2__points li:nth-child(2) { transform: none; }
    }
    @media (prefers-reduced-motion: reduce) {
      .hz2__demo, .hz2__points li, .hz2__points li:nth-child(2) { transform: none; transition: none; }
      .hz2__card, .hz2__glow { animation: none; }
    }


    #vision.vd { position: relative; overflow-x: clip; border-top: 0; padding-top: clamp(40px, 6svh, 72px); padding-bottom: clamp(44px, 7svh, 84px); scroll-margin-top: calc(4px - clamp(40px, 6svh, 72px)); }

    #vision .vd__head { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 0; }
    .vd__badge { display: grid; place-items: center; flex: none; width: clamp(34px, 5svh, 44px); height: clamp(34px, 5svh, 44px); border-radius: 30%; background: var(--peach); border: 1px solid var(--tint-line); box-shadow: 0 0 0 clamp(4px, .7svh, 6px) color-mix(in srgb, var(--coral) 11%, transparent); }
    .vd__badge svg { width: 54%; height: 54%; fill: none; stroke: var(--accent-ink); stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
    #vision .sec__head { max-width: none; margin-top: clamp(10px, 1.6svh, 16px); }
    #vision .kicker { font-size: clamp(13.5px, 1.9svh, 16px); }
    #vision .kicker::before { display: none; }
    #vision .sec-title { margin-top: clamp(4px, .9svh, 10px); font-size: clamp(32px, 5.6svh, 60px); line-height: 1.04; text-wrap: balance; }
    #vision .sec-title em { color: var(--accent-ink); }
    #vision .vd__head .lede { margin: clamp(10px, 1.6svh, 16px) auto 0; max-width: 33em; font-size: clamp(14.5px, 2svh, 18.5px); line-height: 1.5; text-wrap: balance; }
    @media (max-width: 860px) { #vision .sec-title { font-size: clamp(32px, 9vw, 46px); } }

    .vd__stage { position: relative; isolation: isolate; container-type: inline-size; margin-top: clamp(16px, 3svh, 34px); }
    .vd__glow { position: absolute; inset: -22% 0; z-index: -1; pointer-events: none; animation: vdDrift 18s ease-in-out infinite alternate;
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent); mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
      background: radial-gradient(41% 42% at 75.6% 30%, rgba(255, 138, 96, 0.24), transparent 100%), radial-gradient(38% 38% at 21.8% 72%, rgba(127, 227, 196, 0.2), transparent 100%), radial-gradient(28% 30% at 52.6% 46%, rgba(176, 150, 255, 0.09), transparent 100%); }
    @keyframes vdDrift { to { transform: translate3d(-2%, 3%, 0); } }

    .vd__stage { --vd-fs: clamp(9.5px, min(calc((100svh - 270px - 17svh) / 32), calc(100cqw / 44)), 15px); --vd-w: calc(var(--vd-fs) * 44); }
    .vd__win { position: relative; width: var(--vd-w); max-width: 100%; margin-inline: auto; font-size: var(--vd-fs); line-height: 1.35; color: var(--text); border-radius: 1.2em; overflow: hidden; background: var(--surface); border: 1px solid var(--line);
      box-shadow: 0 50px 90px -40px rgba(60, 40, 28, 0.45), var(--shadow-doc);
      transform: perspective(1600px) rotateY(calc(var(--nx, 0) * 2.4deg)) rotateX(calc(var(--ny, 0) * -1.8deg)); transition: transform .35s cubic-bezier(.2, .7, .2, 1); }

    .vd-bar { display: flex; align-items: center; gap: 1em; height: 2.5em; padding: 0 1.1em; background: var(--surface-2); border-bottom: 1px solid var(--line); }
    .vd-dots { display: flex; gap: .5em; width: 5em; }
    .vd-dots i { width: .78em; height: .78em; border-radius: 50%; background: var(--coral); opacity: .85; }
    .vd-dots i:nth-child(2) { background: var(--amber); } .vd-dots i:nth-child(3) { background: var(--mint); }
    .vd-bar__t { flex: 1; display: flex; align-items: center; justify-content: center; gap: .55em; font-size: .82em; font-weight: 600; color: var(--text-3); }
    .vd-bar__t svg { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 1.8; }
    .vd-bar__sp { width: 5em; }
    .vd-body { position: relative; overflow: hidden; }
    .vd-main { padding: 1.2em 1.5em 1.25em; background: var(--surface); min-width: 0; }
    .vd-head { margin-bottom: 1em; }
    .vd-head p { margin: 0; }
    .vd-head__k { font-size: .74em; font-weight: 600; letter-spacing: .02em; color: var(--text-3); }
    .vd-head__t { margin-top: .1em !important; font-size: 1.6em; font-weight: 700; letter-spacing: -.015em; line-height: 1.1; }
    .vd-qs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1em; align-items: start; }
    .vd-q { padding: .85em .95em 1.1em; border-radius: .9em; background: var(--surface-2); border: 1px solid var(--line); min-width: 0; }
    .vd-q__p { margin: 0 0 1em; font-size: .86em; line-height: 1.38; }
    .vd-q__p b { display: inline-grid; place-items: center; width: 1.55em; height: 1.55em; margin-right: .55em; border-radius: 50%; background: var(--fill-2); font-size: .8em; font-weight: 700; vertical-align: .06em; }

    .vd-fld { position: relative; display: flex; align-items: center; gap: .5em; min-height: 2.5em; padding: 0 .85em; border-radius: .6em; background: var(--surface); border: 1px solid var(--line-2); font-size: .9em; font-weight: 500; }
    .vd-val { min-width: 0; flex: 1; overflow: hidden; white-space: nowrap; color: var(--text); }
    .vd-val:empty::before { content: attr(data-ph); color: var(--text-3); opacity: .75; font-weight: 400; }
    .vd-caret { flex: none; display: inline-block; width: 1.5px; height: 1.15em; margin-left: -.4em; background: var(--text); vertical-align: -.18em; opacity: 0; }
    .vd-ctl.is-typing .vd-caret { opacity: .9; }
    .vd-unit { flex: none; font-size: .8em; font-weight: 600; color: var(--text-3); }
    .vd-sel .vd-chev { flex: none; width: 1.2em; height: 1.2em; fill: none; stroke: var(--text-3); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
    .vd-menu { position: absolute; z-index: 6; left: 0; right: 0; top: calc(100% + .35em); margin: 0; padding: .3em; list-style: none; border-radius: .7em; background: var(--surface); border: 1px solid var(--line-2); box-shadow: 0 18px 36px -14px rgba(20, 16, 40, 0.4);
      font-size: .94em; opacity: 0; transform: translate3d(0, -.4em, 0) scale(.97); transform-origin: 50% 0; transition: opacity .18s ease, transform .22s cubic-bezier(.2, .8, .2, 1); pointer-events: none; }
    .vd-menu li { position: relative; padding: .45em .65em; border-radius: .45em; }
    .vd-menu li::before { content: ''; position: absolute; inset: 0; border-radius: inherit; background: var(--fill-2); opacity: 0; transition: opacity .15s ease; }
    .vd-menu li.is-hot::before { opacity: 1; }
    .vd-menu.is-open { opacity: 1; transform: none; }
    .vd-opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7em .6em; padding: .1em .15em .3em; font-size: .86em; font-weight: 500; }
    .vd-opt { display: flex; align-items: center; gap: .55em; min-width: 0; white-space: nowrap; }
    .vd-radio { position: relative; flex: none; width: 1.25em; height: 1.25em; border-radius: 50%; background: var(--surface); border: 1.5px solid var(--line-2); }
    .vd-radio::after { content: ''; position: absolute; inset: .22em; border-radius: 50%; background: var(--text); transform: scale(0); transition: transform .2s cubic-bezier(.3, 1.4, .5, 1); }
    .vd-opt.is-on .vd-radio::after { transform: scale(1); }
    .vd-foot { display: flex; align-items: center; justify-content: space-between; gap: .7em; margin-top: 1em; padding-top: .9em; border-top: 1px solid var(--line); }
    .vd-foot__s { display: inline-flex; align-items: center; gap: .55em; font-size: .78em; font-weight: 600; color: var(--text-3); }
    .vd-foot__s::before { content: ''; width: .6em; height: .6em; border-radius: 50%; background: var(--line-2); }
    .vd-foot__b { display: flex; align-items: center; gap: .7em; }
    .vd-btn { position: relative; display: inline-flex; align-items: center; justify-content: center; height: 2.5em; padding: 0 1.3em; border-radius: .7em; font-size: .88em; font-weight: 700; white-space: nowrap; }
    .vd-btn--ghost { border: 1px solid var(--line-2); color: var(--text-2); background: var(--surface); }
    .vd-submit { background: var(--chip-bg); color: var(--chip-ink); min-width: 9.6em; transition: transform .12s ease; }
    .vd-submit__a, .vd-submit__b { display: inline-flex; align-items: center; gap: .45em; transition: opacity .2s ease, transform .22s ease; }
    .vd-submit__b { position: absolute; inset: 0; justify-content: center; opacity: 0; transform: translate3d(0, .4em, 0); z-index: 1; color: var(--mint-ink); }
    .vd-submit__b svg { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
    .vd-submit__w { position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(var(--mint-soft), var(--mint-soft)), var(--surface); border: 1px solid var(--mint-line); opacity: 0; transition: opacity .25s ease; }
    .vd-submit.is-sent .vd-submit__w { opacity: 1; }
    .vd-submit.is-sent .vd-submit__a { opacity: 0; transform: translate3d(0, -.4em, 0); }
    .vd-submit.is-sent .vd-submit__b { opacity: 1; transform: none; }
    .vd-submit.is-press { transform: scale(.94); }

    .vd-ctl { position: relative; }
    .vd-ctl::before, .vd-ctl::after { content: ''; position: absolute; z-index: 3; inset: -.38em; border-radius: .85em; pointer-events: none; opacity: 0; transform: scale(.975); transition: opacity .26s ease, transform .34s cubic-bezier(.2, .8, .2, 1); }
    .vd-ctl::after { border: 1.5px solid var(--coral); background: color-mix(in srgb, var(--coral) 8%, transparent); }
    .vd-ctl::before { border: 1.5px solid var(--mint-ink); background: color-mix(in srgb, var(--mint-ink) 7%, transparent); }
    .vd-submit::before, .vd-submit::after { border-radius: .95em; }
    .vd-ctl.is-found::after, .vd-ctl.is-ok::before { opacity: 1; transform: none; }
    .vd-ctl.is-ok::after { opacity: 0; }
    .vd-submit.is-sent::after { opacity: 0; }
    .vd-chk { position: absolute; z-index: 4; right: -.62em; top: -.62em; display: grid; place-items: center; width: 1.65em; height: 1.65em; border-radius: 50%; background: var(--mint-ink); box-shadow: 0 0 0 .18em var(--surface-2); opacity: 0; transform: scale(.4); transition: opacity .2s ease, transform .3s cubic-bezier(.3, 1.5, .5, 1); pointer-events: none; }
    .vd-chk svg { width: 62%; height: 62%; fill: none; stroke: var(--surface); stroke-width: 3.6; stroke-linecap: round; stroke-linejoin: round; }
    .vd-ctl.is-ok > .vd-chk { opacity: 1; transform: none; }

    .vd-beam { position: absolute; z-index: 5; left: 0; right: 0; top: 0; height: 2px; opacity: 0; pointer-events: none; will-change: transform; background: var(--coral); box-shadow: 0 0 16px 2px rgba(255, 138, 96, 0.55); }
    .vd-beam::before { content: ''; position: absolute; left: 0; right: 0; bottom: 100%; height: 7em; background: linear-gradient(to top, rgba(255, 138, 96, 0.2), rgba(255, 138, 96, 0)); }

    .vd-cursor { position: absolute; z-index: 7; left: 0; top: 0; width: 1.7em; height: 1.7em; opacity: 0; pointer-events: none; fill: var(--text); stroke: var(--surface); stroke-width: 1.6; stroke-linejoin: round; filter: drop-shadow(0 .25em .35em rgba(20, 16, 40, 0.35)); will-change: transform; }
    .vd-banner { position: absolute; z-index: 8; left: 50%; top: 1em; display: flex; align-items: center; gap: .65em; padding: .65em 1.2em .65em .75em; border-radius: 999px; background: linear-gradient(var(--mint-soft), var(--mint-soft)), var(--surface); border: 1px solid var(--mint-line); color: var(--mint-ink); font-size: .95em; font-weight: 700; white-space: nowrap;
      box-shadow: 0 18px 38px -16px rgba(29, 107, 82, 0.55); opacity: 0; transform: translate3d(-50%, -160%, 0); transition: opacity .3s ease, transform .5s cubic-bezier(.2, 1, .3, 1); }
    .vd-banner__i { display: grid; place-items: center; width: 1.55em; height: 1.55em; border-radius: 50%; background: var(--mint-ink); }
    .vd-banner__i svg { width: 62%; height: 62%; fill: none; stroke: var(--surface); stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; }
    .vd-banner.is-in { opacity: 1; transform: translate3d(-50%, 0, 0); }
    .vd-veil { position: absolute; z-index: 9; inset: 0; background: var(--surface); opacity: 1; pointer-events: none; }
    .vd__win.is-reset, .vd__win.is-reset *, .vd__win.is-reset *::before, .vd__win.is-reset *::after { transition: none !important; }

    .vd__steps { list-style: none; width: var(--vd-w); max-width: 100%; margin: clamp(18px, 3.2svh, 32px) auto 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .vd-step { position: relative; display: flex; flex-direction: column; align-items: center; gap: clamp(7px, 1.2svh, 11px); padding-inline: 4px; text-align: center; font-size: clamp(12.5px, 1.8svh, 15px); font-weight: 600; line-height: 1.25; color: var(--text-3); opacity: .6; transition: opacity .25s ease, color .25s ease; text-wrap: balance; }
    .vd-step.is-active, .vd-step.is-done { opacity: 1; color: var(--text); }
    .vd-step:not(:last-child)::before, .vd-step:not(:last-child)::after { content: ''; position: absolute; top: 10px; left: calc(50% + 17px); width: calc(100% - 34px); height: 2px; border-radius: 1px; }
    .vd-step:not(:last-child)::before { background: var(--line); }
    .vd-step:not(:last-child)::after { background: var(--mint-ink); transform: scaleX(0); transform-origin: 0 50%; transition: transform .55s cubic-bezier(.2, .8, .2, 1); }
    .vd-step.is-done:not(:last-child)::after { transform: scaleX(1); }
    .vd-si { position: relative; flex: none; width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--line-2); }
    .vd-si::before { content: ''; position: absolute; inset: -1.5px; border-radius: 50%; background: var(--mint-ink); transform: scale(0); transition: transform .28s cubic-bezier(.3, 1.4, .5, 1); }
    .vd-si b { position: absolute; inset: 4px; border-radius: 50%; background: var(--coral); opacity: 0; transform: scale(.3); transition: opacity .2s ease, transform .25s cubic-bezier(.3, 1.4, .5, 1); }
    .vd-si svg { position: absolute; inset: 0; width: 100%; height: 100%; padding: 4px; fill: none; stroke: var(--surface); stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; opacity: 0; transform: scale(.5); transition: opacity .2s ease .08s, transform .25s cubic-bezier(.3, 1.4, .5, 1) .08s; }
    .vd-step.is-active .vd-si b { opacity: 1; transform: scale(1); animation: vdBeat 1s ease-in-out infinite alternate; }
    @keyframes vdBeat { to { transform: scale(.62); opacity: .75; } }
    .vd-step.is-done .vd-si::before { transform: scale(1); }
    .vd-step.is-done .vd-si svg { opacity: 1; transform: none; }

    .vd:not(.is-on) .vd__glow, .vd:not(.is-on) .vd-step.is-active .vd-si b { animation-play-state: paused; }

    .vd-thread { position: absolute; left: 0; top: 0; width: 100%; height: 100%; z-index: 1; overflow: visible; pointer-events: none; }
    .vd-thread path { fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
    .vd-thread .vd-th-a { stroke: var(--coral); }
    .vd-thread circle { fill: var(--coral); transition: opacity .25s ease, transform .35s cubic-bezier(.3, 1.5, .5, 1); transform-box: fill-box; transform-origin: center; }
    .vd-thread circle:not(.is-on) { opacity: 0; transform: scale(.3); }
    @media (max-width: 999px) { .vd-thread { display: none; } }
    @media (prefers-reduced-motion: reduce) { .vd-thread circle { transition: none; } }

    @media (max-width: 1100px) { .vd__stage { --vd-fs: min(15px, calc(100cqw / 44)); } }
    @media (max-width: 760px) {
      .vd__stage { --vd-fs: 12.5px; --vd-w: 100%; }
      .vd__win { transform: none; border-radius: 1.1em; }
      .vd-main { position: relative; padding: 3.7em 1.05em 1.1em; }
      .vd-main::before { content: '\2039  Units'; position: absolute; left: 1.2em; top: 1.05em; font-size: .82em; font-weight: 600; color: var(--text-3); }
      .vd-qs { grid-template-columns: minmax(0, 1fr); gap: 1em; }
      .vd-q__p { font-size: .94em; }
      .vd-bar__sp, .vd-dots { width: 4em; }
      .vd-banner { top: .75em; font-size: .9em; }
      .vd__steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 8px; }
      .vd-step { flex-direction: row; justify-content: flex-start; text-align: left; font-size: 14.5px; gap: 11px; padding-inline: 2px; }
      .vd-step::before, .vd-step::after { display: none !important; }
    }
    @media (max-width: 380px) {
      .vd-foot { justify-content: flex-end; }
      .vd-foot__s { display: none; }
      .vd-submit { min-width: 8.6em; }
      .vd__steps { grid-template-columns: minmax(0, 1fr); }
    }
    @media (prefers-reduced-motion: reduce) {
      .vd *, .vd *::before, .vd *::after { animation: none !important; transition: none !important; }
      .vd__win { transform: none !important; }
      .vd-beam, .vd-cursor, .vd-veil { display: none; }
    }


    #trust { padding-block: clamp(56px, 7vw, 88px); border-top: 0; }
    .trust { padding: clamp(26px, 3vw, 40px); border-radius: 26px; background: var(--surface); border: 1px solid var(--line); color: var(--text); }
    .trust h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 2.6vw, 38px); letter-spacing: -0.015em; line-height: 1.1; }
    .trust__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin-top: 26px; }
    .trust__item svg { width: 26px; height: 26px; color: var(--mint-ink); }
    .trust__item h3 { margin-top: 12px; font-size: 16px; font-weight: 700; }
    .trust__item p { margin-top: 6px; font-size: 14.5px; line-height: 1.55; color: var(--text-2); }
    .trust__more { margin-top: 22px; font-size: 14.5px; }
    .trust__more a { color: var(--accent-ink); font-weight: 600; }
    @media (max-width: 1000px) { .trust__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
    @media (max-width: 560px) { .trust__grid { grid-template-columns: minmax(0, 1fr); gap: 22px; } }
    #trust + .glance { border-top: 0; padding-top: 0; }
    .hd + .glance { border-top: 0; padding-top: 0; padding-bottom: clamp(40px, 5vw, 72px); }
    .glance__card { position: relative; z-index: 2; padding: clamp(26px, 3vw, 40px); border-radius: 26px; background: var(--surface); border: 1px solid var(--line); color: var(--text); }
    .glance__title { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 2.6vw, 38px); letter-spacing: -0.015em; line-height: 1.1; }
    .glance__list { margin-top: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(28px, 4vw, 64px); }
    .glance__row { display: grid; align-content: start; gap: 6px; padding: 18px 0; border-top: 1px solid var(--line); min-width: 0; }
    .glance__row dt { font-size: 12px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--accent-ink); }
    .glance__row dd { font-size: 15.5px; line-height: 1.6; color: var(--text-2); text-wrap: pretty; }
    .glance__row dd a { color: var(--text); text-decoration: underline; text-decoration-color: var(--text-3); text-underline-offset: 3px; }
    .glance__checked { margin-top: 12px; font-size: 13.5px; color: var(--text-3); }
    @media (max-width: 860px) { .glance__list { grid-template-columns: minmax(0, 1fr); } }

    /* How it differs (2026-10-19): compact class comparison right after the platform band. The card sits above #vision's .vd-thread (z-index 1), which runs from the platform band's Vision chip down to the Vision badge and so passes behind it. */
    .stack > .hd { padding-block: clamp(40px, 5vw, 72px); }
    .hd__card { position: relative; z-index: 2; padding: clamp(24px, 3vw, 40px); border-radius: 26px; background: var(--surface); border: 1px solid var(--line); color: var(--text); }
    .hd__title { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 2.6vw, 38px); letter-spacing: -0.015em; line-height: 1.12; max-width: 24em; text-wrap: balance; }
    .hd__lede { margin-top: 16px; font-size: clamp(16px, 1.2vw, 17.5px); line-height: 1.66; color: var(--text-2); max-width: 52em; text-wrap: pretty; }
    .hd__lede a, .hd__links a { color: var(--text); text-decoration: underline; text-decoration-color: var(--text-3); text-underline-offset: 3px; }
    .hd__table { width: 100%; margin-top: 22px; border-collapse: collapse; font-size: 15px; line-height: 1.5; }
    .hd__table caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
    .hd__table th, .hd__table td { padding: 12px 14px 12px 0; text-align: left; vertical-align: top; border-top: 1px solid var(--line); }
    .hd__table thead th { font-size: 12px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--accent-ink); border-top: 0; }
    .hd__table tbody th { font-weight: 600; color: var(--text); white-space: nowrap; }
    .hd__table td { color: var(--text-2); }
    .hd__table tr.hd__us th, .hd__table tr.hd__us td { color: var(--text); }
    .hd__links { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 15px; font-weight: 600; }
    @media (max-width: 640px) {
      .hd__table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
      .hd__table, .hd__table tbody, .hd__table tr, .hd__table th, .hd__table td { display: block; width: 100%; }
      .hd__table tr { padding: 10px 0; border-top: 1px solid var(--line); }
      .hd__table th, .hd__table td { padding: 2px 0; border: 0; white-space: normal; }
      .hd__table td[data-label]::before { content: attr(data-label); display: block; margin-bottom: 2px; font-size: 11px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--text-3); }
    }


    .receipts { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 30px; }
    .receipt {
      display: inline-flex; align-items: center; gap: 12px; padding: 10px 18px 10px 10px; border-radius: 999px;
      background: var(--mint-soft); border: 1px solid var(--mint-line); font-size: 15px; color: var(--text); text-align: left;
    }
    .receipt__ok { width: 32px; height: 32px; flex: none; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--mint); color: #10392C; }
    .receipt__ok svg { width: 17px; height: 17px; }
    .receipt strong { font-family: var(--serif); font-weight: 500; font-size: 21px; letter-spacing: -0.01em; }
    .receipt a { color: var(--mint-ink); font-weight: 700; }
    #pricing [data-pearl-pricing] { margin-top: 48px; }
    #pricing .pearl-pricing-grid { gap: 20px; }
    #pricing .pearl-pricing-card { background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: 32px 26px 26px; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; }
    #pricing .pearl-pricing-card:hover { box-shadow: var(--shadow-doc); }

    #pricing .pearl-pricing-card--featured { background: var(--featured-bg); border: 1.5px solid var(--coral); box-shadow: var(--featured-shadow); }
    #pricing .pearl-pricing-card--featured .pearl-pricing-counter__num,
    #pricing .pearl-pricing-card--featured .pearl-pricing-counter__dollar { color: var(--accent-ink); }
    #pricing .pearl-pricing-badge--done { background: var(--mint-soft); color: var(--mint-ink); }
    #pricing .pearl-pricing-pill { background: var(--coral); color: var(--ink); box-shadow: none; }
    #pricing .pearl-pricing-name { font-size: 26px; }
    #pricing .pearl-pricing-pitch { font-size: 14px; }
    #pricing .pearl-pricing-feature { font-size: 14.5px; }
    #pricing .pearl-pricing-counter__cap { color: var(--text-3); }
    #pricing .pearl-pricing-cta { min-height: 52px; border-radius: 13px; font-size: 16px; font-weight: 700; }
    #pricing .pearl-pricing-card--featured .pearl-pricing-cta { background: var(--coral); color: var(--ink); box-shadow: 0 12px 30px rgba(255, 120, 80, 0.3); }
    #pricing .pearl-pricing-card--featured .pearl-pricing-cta:hover { background: var(--coral-hover); }
    #pricing .pearl-pricing-card:not(.pearl-pricing-card--featured) .pearl-pricing-cta { background: var(--fill); border: 1.5px solid var(--line-2); color: var(--text); }
    #pricing .pearl-pricing-card:not(.pearl-pricing-card--featured) .pearl-pricing-cta:hover { background: var(--fill-2); border-color: var(--text-3); color: var(--text); }
    #pricing .hv2-price-plain { margin: 26px auto 0; max-width: none; text-align: center; font-size: 15px; color: var(--text-2); }
    .hv2-price-trust { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 18px; margin-top: 12px; font-size: 14px; color: var(--text-3); }
    .hv2-price-trust__item { display: inline-flex; align-items: center; gap: 7px; }
    .hv2-price-trust__item svg { color: var(--mint-ink); }
    .hv2-price-trust__sep { width: 1px; height: 14px; background: var(--line-2); }
    .hv2-price-trust__link { font-weight: 700; }
    @media (max-width: 700px) { .hv2-price-trust__sep { display: none; } .hv2-price-trust { flex-direction: column; gap: 8px; } }


    .faq { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.6fr); gap: 40px clamp(40px, 6vw, 96px); align-items: start; }
    .faq__side { position: sticky; top: calc(var(--nav-h) + 32px); }
    .faq__side .sec-title { font-size: clamp(38px, 3.8vw, 56px); }
    .faq__all { display: inline-flex; margin-top: 22px; font-weight: 700; }
    .faq-list { border-top: 1px solid var(--line); }
    .faq-row { border-bottom: 1px solid var(--line); }
    /* FAQ rows are plain static text (2026-10-20): question in an h3, answer in a <p>, nothing hidden or in a <button>, so readers and AI extractors keep both. */
    .faq-row__q { padding: 22px 2px 8px; font-family: var(--serif); font-size: clamp(19px, 1.6vw, 22px); font-weight: 500; line-height: 1.3; color: var(--text); text-wrap: balance; }
    .faq-row__a { padding: 0 48px 22px 2px; }
    .faq-row__a p { font-size: 16px; line-height: 1.65; color: var(--text-2); max-width: 42em; text-wrap: pretty; }
    .faq-row__a a { color: var(--text); text-decoration: underline; text-decoration-color: var(--text-3); text-underline-offset: 3px; }
    @media (max-width: 860px) {
      .faq { grid-template-columns: minmax(0, 1fr); }
      .faq__side { position: static; }
      .faq-row__a { padding-right: 2px; }
    }

    /* Quick answers (2026-10-20): same card language as "at a glance", an even 3 x 2 grid. */
    .qa { padding-block: clamp(40px, 5vw, 72px); }
    .qa__card { padding: clamp(26px, 3vw, 40px); border-radius: 26px; background: var(--surface); border: 1px solid var(--line); color: var(--text); }
    .qa__title { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 2.6vw, 38px); letter-spacing: -0.015em; line-height: 1.1; }
    .qa__grid { margin-top: 18px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: clamp(28px, 4vw, 56px); }
    .qa__item { padding: 18px 0; border-top: 1px solid var(--line); min-width: 0; }
    .qa__item h3 { font-size: 16px; font-weight: 700; line-height: 1.35; color: var(--text); }
    .qa__item p { margin-top: 6px; font-size: 15px; line-height: 1.6; color: var(--text-2); text-wrap: pretty; }
    .qa__item a { color: var(--text); text-decoration: underline; text-decoration-color: var(--text-3); text-underline-offset: 3px; }
    .qa__checked { margin-top: 8px; font-size: 13.5px; color: var(--text-3); }
    .qa__lede { margin-top: 12px; max-width: 72ch; font-size: 17px; line-height: 1.6; color: var(--text); text-wrap: pretty; }
    .qa__lede a { color: var(--text); text-decoration: underline; text-decoration-color: var(--text-3); text-underline-offset: 3px; }

    /* More about Silent Student (2026-10-23): the FAQ, quick facts, how-it-runs and guides sections each sit in a closed <details> row above the final band, so the text stays in the HTML without the scroll. */
    .qf { padding-block: clamp(24px, 3vw, 44px); }
    .qf__box { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .qf__sum { list-style: none; cursor: pointer; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 24px; align-items: center; padding: 22px 2px; }
    .qf__sum::-webkit-details-marker { display: none; }
    .qf__sum::after { content: "+"; grid-column: 2; grid-row: 1 / span 2; font-size: 26px; font-weight: 300; line-height: 1; color: var(--text-2); }
    .qf__box[open] > .qf__sum::after { content: "\2212"; }
    .qf__sum:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 4px; border-radius: 8px; }
    .qf__label { font-family: var(--serif); font-size: clamp(19px, 1.6vw, 22px); font-weight: 500; line-height: 1.3; color: var(--text); }
    .qf__hint { grid-column: 1; font-size: 14.5px; line-height: 1.5; color: var(--text-3); }
    .qf__body { display: grid; gap: 18px; padding: 6px 0 28px; }
    .qf__box + .qf__box { border-top: 0; }
    .qf.sec { padding-block: clamp(18px, 2.4vw, 32px); }
    .qf__all > .qf__allsum { list-style: none; cursor: pointer; display: flex; justify-content: center; align-items: center; gap: 8px; padding: 10px 2px; font-size: 14.5px; line-height: 1.5; color: var(--text-3); text-align: center; }
    .qf__all > .qf__allsum::-webkit-details-marker { display: none; }
    .qf__all > .qf__allsum::after { content: ""; flex: none; width: 7px; height: 7px; margin-top: -3px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); transition: transform .2s; }
    .qf__all[open] > .qf__allsum::after { transform: rotate(-135deg); margin-top: 3px; }
    .qf__all > .qf__allsum:hover { color: var(--text); }
    .qf__all > .qf__allsum:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 4px; border-radius: 8px; }
    .qf__allbody { padding-top: 14px; }
    .qf__body .wrap { max-width: none; padding-inline: 0; }
    .qf__sec, #trust.qf__sec { padding: 0; border: 0; }
    @media (max-width: 1000px) { .qa__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
    @media (max-width: 640px) { .qa__grid { grid-template-columns: minmax(0, 1fr); } }

    /* Guides, tools and platform pages (2026-10-20): three same-size cards of plain links. */
    .gl__grid { margin-top: clamp(28px, 4vw, 48px); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
    .gl__card { padding: clamp(22px, 2.6vw, 32px); border-radius: 26px; background: var(--surface); border: 1px solid var(--line); min-width: 0; }
    .gl__card h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(22px, 2vw, 28px); line-height: 1.15; letter-spacing: -0.01em; }
    .gl__list { list-style: none; margin-top: 14px; }
    .gl__list li { border-top: 1px solid var(--line); min-width: 0; }
    .gl__list a { display: block; padding: 10px 0; font-size: 15.5px; line-height: 1.4; color: var(--text); text-decoration: none; }
    .gl__list a:hover { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; }
    @media (max-width: 960px) { .gl__grid { grid-template-columns: minmax(0, 1fr); } }


    .final {
      position: relative; overflow: hidden; isolation: isolate; color: var(--text); text-align: center;
      background: var(--final-bg);
      padding-block: clamp(96px, 13vw, 160px);
    }
    .final__stars { position: absolute; inset: 0; z-index: -1; opacity: var(--stars-opacity);
      background-image:
        radial-gradient(1.2px 1.2px at 12% 22%, rgba(255,248,240,.8), transparent 60%),
        radial-gradient(1px 1px at 28% 64%, rgba(255,248,240,.6), transparent 60%),
        radial-gradient(1.4px 1.4px at 41% 12%, rgba(255,248,240,.7), transparent 60%),
        radial-gradient(1px 1px at 63% 30%, rgba(255,248,240,.55), transparent 60%),
        radial-gradient(1.3px 1.3px at 78% 16%, rgba(255,248,240,.75), transparent 60%),
        radial-gradient(1px 1px at 86% 58%, rgba(255,248,240,.5), transparent 60%),
        radial-gradient(1.2px 1.2px at 7% 76%, rgba(255,248,240,.55), transparent 60%),
        radial-gradient(1px 1px at 93% 84%, rgba(255,248,240,.5), transparent 60%),
        radial-gradient(1.1px 1.1px at 55% 86%, rgba(255,248,240,.45), transparent 60%),
        radial-gradient(1px 1px at 20% 40%, rgba(255,248,240,.5), transparent 60%);
    }
    .final__mark { position: relative; width: 132px; height: 132px; margin: 0 auto; }
    .final__mark img { position: relative; width: 132px; height: 132px; filter: drop-shadow(0 0 28px rgba(255, 130, 89, 0.65)); }
    .final__mark::before, .final__mark::after {
      content: ''; position: absolute; inset: -34px; border-radius: 50%; border: 1.5px solid var(--ring);
      animation: shock 3s ease-out infinite;
    }
    .final__mark::after { animation-delay: 1.5s; }
    @keyframes shock { 0% { transform: scale(.7); opacity: .9; } 70%, 100% { transform: scale(1.7); opacity: 0; } }
    .final__title { margin-top: 34px; font-family: var(--serif); font-weight: 400; font-size: clamp(52px, 7vw, 100px); line-height: .98; letter-spacing: -0.03em; }
    .final__title em { color: var(--accent-ink); }
    .hv2-band__sub { margin: 22px auto 0; max-width: 34em; font-size: clamp(17px, 1.3vw, 19px); line-height: 1.6; color: var(--text-2); }
    .hv2-band__checks { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; margin-top: 26px; font-size: 14.5px; color: var(--text-2); }
    .hv2-band__checks li { display: inline-flex; align-items: center; gap: 8px; }
    .hv2-band__checks svg { color: var(--mint-ink); }
    .hv2-band__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 36px; }
    .hv2-band__note { margin-top: 18px; font-size: 14px; color: var(--text-3); }
    @media (max-width: 600px) {
      .hv2-band__actions { flex-direction: column; align-items: stretch; }
      .hv2-band__actions .btn { width: 100%; white-space: normal; text-align: center; line-height: 1.25; padding-block: 14px; }
    }


    .hv2-dock {
      position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 90; display: none;
      align-items: center; justify-content: space-between; gap: 12px; padding: 10px 10px 10px 18px; border-radius: 18px;
      background: var(--dock-bg); color: var(--text); border: 1px solid var(--line); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
      box-shadow: var(--dock-shadow); transform: translateY(140%); transition: transform .35s cubic-bezier(.2,.8,.2,1);
    }
    .hv2-dock.is-visible { transform: none; }
    .hv2-dock__col { display: flex; flex-direction: column; line-height: 1.3; }
    .hv2-dock__price { font-weight: 700; font-size: 15px; }
    .hv2-dock__sub { font-size: 12.5px; color: var(--text-3); }
    .hv2-dock__btn { display: inline-flex; align-items: center; height: 46px; padding: 0 20px; border-radius: 12px; background: var(--coral); color: var(--ink); font-weight: 700; font-size: 15.5px; text-decoration: none; }
    .hv2-dock__btn:hover { color: var(--ink); background: var(--coral-hover); }
    .hv2-dock__btn .pearl-cta-mark { display: none; }
    @media (max-width: 760px) { .hv2-dock { display: flex; } }


    .footer { background: var(--bg); color: var(--text); padding: 56px 0 44px; border-top: 1px solid var(--line); }
    .footer .pearl-footer-pill-host { display: flex; justify-content: center; margin-bottom: 28px; }
    .footer .pearl-footer-pill { background: var(--pill-bg); border-color: var(--pill-line); box-shadow: var(--pill-shadow); }
    .footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 32px; flex-wrap: wrap; }
    .footer-logo { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 22px; }
    .footer-logo img { width: 28px; height: 28px; }
    .footer-logo__text > span { color: var(--accent-ink); }
    .footer-links { display: grid; grid-template-columns: repeat(3, minmax(0, auto)); gap: 10px 44px; }
    .footer-links a { color: var(--text-2); text-decoration: none; font-size: 14.5px; }
    .footer-links a:hover { color: var(--text); }
    .footer-legal { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); display: grid; gap: 8px; font-size: 13px; line-height: 1.6; color: var(--text-3); }
    @media (max-width: 760px) {
      .footer { padding-bottom: 104px; }
      .footer-links { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; width: 100%; }
    }


    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .swoosh path { animation: none; stroke-dashoffset: 0; }
      .final__mark::before, .final__mark::after,
      .apx__caret, .seg-new .typed.is-typing::after, .apx__awake i, .doc__state i, .apx__alarm.ring svg { animation: none !important; }
      .apx-row[data-state="run"] .apx-dot { animation: none; }
      .hub__pulse, .hub__node::after, .hub__badge::before { animation: none !important; }
      .va__screen * { animation: none !important; }
      .va__opt > i b, .va__typed, .va__ok, .va__step--still { opacity: 1; }
      .va__cursor { transform: translate(24cqw, 78cqh); }
      .btn, .nav-cta, .pf-canvas, .pf-go { transition: none; }
      .btn:hover, .pf-canvas:hover { transform: none; }
    }
    .mock-toast { position: fixed; left: 50%; bottom: 22px; z-index: 300; transform: translate(-50%, 12px); opacity: 0;
      padding: 10px 16px; border-radius: 999px; background: var(--chip-bg); color: var(--chip-ink); font: 600 14px/1 var(--sans);
      pointer-events: none; transition: opacity .2s, transform .2s; }
    .mock-toast.is-on { opacity: 1; transform: translate(-50%, 0); }

    @media (prefers-reduced-motion: reduce) { html .shush-s-finger { animation: none; opacity: 1; }
      html .shush-s-ribbon { animation: none; stroke-dashoffset: 0; fill-opacity: 1; stroke-opacity: 0; } }


    .fb-tilelink { color: inherit; text-decoration: none; }
    .fb-tilelink::after { content: ''; position: absolute; inset: 0; border-radius: inherit; }
    .fb-tilelink:focus-visible { outline: none; }
    .fb-tilelink:focus-visible::after { outline: 2px solid var(--focus); outline-offset: -3px; }