:root {
      --navy: #07142d;
      --navy-2: #0d2345;
      --red: #e31c2b;
      --red-dark: #a80e1b;
      --gold: #f5c653;
      --gold-2: #ae7722;
      --white: #f8f4ea;
      --muted: #aebbd1;
      --card: rgba(15, 36, 70, .86);
      --line: rgba(255, 255, 255, .12);
      --good: #46d28c;
      --bad: #ff6f6f;
      --shadow: 0 24px 70px rgba(0, 0, 0, .4);
    }

    * { box-sizing: border-box; }
    html { min-height: 100%; background: var(--navy); }
    body {
      margin: 0;
      min-height: 100vh;
      color: var(--white);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background:
        radial-gradient(circle at 12% 10%, rgba(227,28,43,.27), transparent 25rem),
        radial-gradient(circle at 88% 18%, rgba(245,198,83,.12), transparent 24rem),
        linear-gradient(155deg, #050c1d 0%, #0a1b37 56%, #08152c 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .18;
      background-image:
        linear-gradient(30deg, transparent 44%, rgba(255,255,255,.08) 45%, transparent 46%),
        linear-gradient(150deg, transparent 44%, rgba(255,255,255,.05) 45%, transparent 46%);
      background-size: 110px 190px;
      mask-image: linear-gradient(to bottom, black, transparent 70%);
    }

    button { font: inherit; }
    .shell { width: min(1120px, calc(100% - 28px)); margin: 0 auto; padding-bottom: 60px; position: relative; }
    .topbar { display: flex; justify-content: space-between; align-items: center; padding: 22px 0 12px; gap: 16px; }
    .brand { display: flex; align-items: center; gap: 12px; cursor: pointer; }
    .brand-mark {
      width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center;
      border: 2px solid var(--gold); color: var(--gold); font-weight: 950; letter-spacing: -2px;
      background: radial-gradient(circle, #153260 0 46%, #08152c 47% 100%);
      box-shadow: 0 0 0 4px rgba(245,198,83,.1), inset 0 0 18px rgba(245,198,83,.12);
    }
    .brand-copy strong { display: block; font-size: 18px; letter-spacing: .08em; }
    .brand-copy small { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .16em; }
    .cabinet-button {
      color: var(--white); background: rgba(255,255,255,.06); border: 1px solid var(--line);
      padding: 10px 14px; border-radius: 999px; cursor: pointer; font-weight: 750;
    }
    .cabinet-button:hover { border-color: rgba(245,198,83,.7); }
    .top-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
    .nav-button {
      color: var(--white); background: rgba(255,255,255,.045); border: 1px solid var(--line);
      padding: 9px 13px; border-radius: 999px; cursor: pointer; font-size: 12px; font-weight: 850;
    }
    .nav-button:hover, .nav-button.active { border-color: var(--gold); color: var(--gold); background: rgba(245,198,83,.08); }

    .view { display: none; animation: rise .38s ease both; }
    .view.active { display: block; }
    @keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

    .hero {
      margin-top: 28px; padding: clamp(28px, 6vw, 72px); min-height: 600px; border-radius: 32px;
      border: 1px solid rgba(255,255,255,.14); box-shadow: var(--shadow); overflow: hidden; position: relative;
      background:
        linear-gradient(90deg, rgba(5,12,29,.98) 0%, rgba(5,12,29,.9) 50%, rgba(5,12,29,.2) 100%),
        radial-gradient(circle at 85% 50%, rgba(227,28,43,.55), transparent 34%),
        linear-gradient(145deg, #142e58, #08152c);
    }
    .hero::after {
      content: "47"; position: absolute; right: -20px; bottom: -110px; font-size: min(44vw, 520px);
      line-height: 1; font-weight: 1000; letter-spacing: -.09em; color: transparent;
      -webkit-text-stroke: 2px rgba(255,255,255,.1); transform: skew(-6deg); pointer-events: none;
    }
    .eyebrow { color: var(--gold); font-size: 12px; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; }
    h1 { font-size: clamp(52px, 9vw, 104px); margin: 16px 0 0; line-height: .83; letter-spacing: -.065em; text-transform: uppercase; }
    h1 span { color: var(--red); text-shadow: 0 0 28px rgba(227,28,43,.3); }
    .hero-sub { max-width: 590px; font-size: clamp(17px, 2.1vw, 22px); color: #ced8e9; line-height: 1.5; margin: 26px 0; }
    .stats-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 30px; }
    .stat-pill { background: rgba(255,255,255,.07); border: 1px solid var(--line); border-radius: 999px; padding: 9px 13px; color: #dce5f3; font-size: 13px; }
    .stat-pill b { color: var(--gold); }
    .primary, .secondary {
      min-height: 50px; border-radius: 12px; padding: 0 22px; cursor: pointer; border: 0; font-weight: 900;
      text-transform: uppercase; letter-spacing: .055em; transition: .18s ease;
    }
    .primary { background: linear-gradient(180deg, #ef2938, #c70f1e); color: white; box-shadow: 0 14px 30px rgba(227,28,43,.28); }
    .primary:hover { transform: translateY(-2px); filter: brightness(1.08); }
    .secondary { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,.25); }
    .secondary:hover { border-color: var(--gold); color: var(--gold); }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .fineprint { position: relative; z-index: 1; margin-top: 48px; color: #7f91ad; font-size: 11px; max-width: 600px; line-height: 1.5; }

    .daily-layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(260px, .7fr); gap: 22px; margin-top: 28px; }
    .daily-card, .side-card, .archive-card {
      border: 1px solid rgba(255,255,255,.14); box-shadow: var(--shadow); background: var(--card); backdrop-filter: blur(12px);
    }
    .daily-card { min-height: 610px; border-radius: 30px; padding: clamp(28px, 6vw, 66px); position: relative; overflow: hidden; }
    .daily-card::before {
      content: "45"; position: absolute; right: -22px; top: -54px; color: transparent;
      -webkit-text-stroke: 2px rgba(255,255,255,.07); font-size: 260px; line-height: 1; font-weight: 1000;
      transform: rotate(5deg); pointer-events: none;
    }
    .daily-topline { display: flex; align-items: center; justify-content: space-between; gap: 12px; position: relative; z-index: 1; }
    .daily-date { color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
    .daily-type { color: #07142d; background: var(--gold); padding: 7px 11px; border-radius: 999px; font-size: 11px; font-weight: 950; letter-spacing: .08em; text-transform: uppercase; }
    .daily-kicker { color: var(--red); margin-top: 54px; font-size: 13px; font-weight: 950; letter-spacing: .17em; text-transform: uppercase; position: relative; z-index: 1; }
    .daily-title { max-width: 760px; margin: 14px 0 22px; font-size: clamp(42px, 7vw, 76px); line-height: .94; letter-spacing: -.055em; text-transform: uppercase; position: relative; z-index: 1; }
    .daily-quote { margin: 0 0 24px; padding-left: 22px; border-left: 4px solid var(--gold); color: #fff1bf; font-family: Georgia, serif; font-size: clamp(23px, 3vw, 34px); line-height: 1.25; position: relative; z-index: 1; }
    .daily-copy { max-width: 720px; color: #d4deec; font-size: 17px; line-height: 1.65; position: relative; z-index: 1; }
    .daily-context { margin-top: 18px; padding: 13px 15px; border-radius: 12px; background: rgba(0,0,0,.19); color: var(--muted); font-size: 13px; line-height: 1.5; position: relative; z-index: 1; }
    .daily-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; position: relative; z-index: 1; }
    .source-button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; border-radius: 12px; padding: 0 18px; color: var(--gold); text-decoration: none; border: 1px solid rgba(245,198,83,.35); font-weight: 850; }
    .source-button:hover { background: rgba(245,198,83,.08); }
    .side-stack { display: grid; gap: 16px; align-content: start; }
    .side-card { border-radius: 22px; padding: 24px; }
    .side-card h3 { margin: 8px 0 9px; font-size: 23px; line-height: 1.05; }
    .side-card p { margin: 0; color: var(--muted); line-height: 1.5; font-size: 13px; }
    .streak-number { color: var(--gold); font-size: 55px; font-weight: 1000; line-height: 1; }
    .founder-price { margin: 12px 0 4px; color: var(--gold); font-size: 32px; font-weight: 1000; }
    .mini-action { width: 100%; margin-top: 17px; min-height: 44px; border-radius: 11px; border: 0; color: white; background: linear-gradient(180deg, #ef2938, #c70f1e); font-weight: 900; cursor: pointer; }
    .archive-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
    .archive-card { border-radius: 18px; padding: 20px; cursor: pointer; transition: .18s ease; }
    .archive-card:hover { transform: translateY(-3px); border-color: rgba(245,198,83,.55); }
    .archive-card .archive-type { color: var(--gold); font-size: 10px; font-weight: 950; text-transform: uppercase; letter-spacing: .13em; }
    .archive-card h3 { margin: 10px 0 8px; font-size: 20px; line-height: 1.1; }
    .archive-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
    .footer { margin-top: 32px; padding: 22px 4px 0; border-top: 1px solid var(--line); color: #7f91ad; font-size: 11px; line-height: 1.55; }

    .section-title { margin: 36px 0 18px; display: flex; align-items: end; justify-content: space-between; gap: 20px; }
    .section-title h2 { font-size: clamp(28px, 5vw, 48px); margin: 0; letter-spacing: -.04em; text-transform: uppercase; }
    .section-title p { color: var(--muted); margin: 0; }

    .quiz-wrap { max-width: 800px; margin: 36px auto 0; }
    .quiz-meta { display: flex; justify-content: space-between; gap: 16px; color: var(--muted); font-size: 13px; margin-bottom: 12px; }
    .progress { height: 8px; border-radius: 8px; background: rgba(255,255,255,.08); overflow: hidden; margin-bottom: 22px; }
    .progress > div { height: 100%; width: 0; background: linear-gradient(90deg, var(--red), var(--gold)); transition: width .3s ease; }
    .quiz-card, .result-card, .cabinet-card {
      background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: clamp(22px, 5vw, 46px);
      box-shadow: var(--shadow); backdrop-filter: blur(12px);
    }
    .category { color: var(--gold); font-size: 12px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
    .question { margin: 12px 0 26px; font-size: clamp(25px, 4.5vw, 38px); line-height: 1.15; letter-spacing: -.025em; }
    .answers { display: grid; gap: 12px; }
    .answer {
      text-align: left; min-height: 58px; color: var(--white); background: rgba(255,255,255,.055);
      border: 1px solid rgba(255,255,255,.13); border-radius: 14px; padding: 14px 16px; cursor: pointer;
      font-weight: 750; transition: .15s ease;
    }
    .answer:hover:not(:disabled) { border-color: var(--gold); transform: translateX(4px); background: rgba(245,198,83,.08); }
    .answer.correct { border-color: var(--good); background: rgba(70,210,140,.13); }
    .answer.wrong { border-color: var(--bad); background: rgba(255,111,111,.12); }
    .answer:disabled { cursor: default; }
    .explanation { display: none; margin-top: 22px; padding: 16px; border-left: 3px solid var(--gold); background: rgba(0,0,0,.18); color: #d5deed; line-height: 1.5; border-radius: 0 10px 10px 0; }
    .explanation.show { display: block; animation: rise .25s ease both; }
    .source-link { color: var(--gold); display: inline-block; margin-top: 7px; font-size: 12px; }
    .next-row { display: none; justify-content: flex-end; margin-top: 18px; }
    .next-row.show { display: flex; }

    .result-card { text-align: center; position: relative; overflow: hidden; }
    .result-card::before { content:""; position:absolute; inset:-60% -10%; background: conic-gradient(from 180deg, transparent, rgba(245,198,83,.1), transparent 30%); animation: turn 8s linear infinite; pointer-events:none; }
    @keyframes turn { to { transform: rotate(360deg); } }
    .medallion {
      width: 138px; height: 138px; margin: 0 auto 24px; border-radius: 50%; display: grid; place-items: center;
      background: radial-gradient(circle, #173562 0 42%, #09172f 43% 57%, transparent 58%),
        conic-gradient(var(--gold), #fff0ae, var(--gold-2), var(--gold));
      box-shadow: 0 0 0 6px rgba(245,198,83,.12), 0 18px 50px rgba(0,0,0,.45);
      color: var(--gold); font-size: 35px; font-weight: 1000; letter-spacing: -.06em; position: relative; z-index: 1;
    }
    .result-card h2 { font-size: clamp(34px, 7vw, 66px); margin: 4px 0 10px; text-transform: uppercase; letter-spacing: -.04em; position: relative; }
    .result-score { font-size: 24px; color: var(--gold); font-weight: 900; position: relative; }
    .result-copy { max-width: 560px; margin: 18px auto 28px; color: var(--muted); line-height: 1.55; position: relative; }
    .result-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; position: relative; }
    .new-badge { display: inline-flex; gap: 8px; align-items: center; color: var(--gold); background: rgba(245,198,83,.1); border: 1px solid rgba(245,198,83,.32); padding: 8px 12px; border-radius: 999px; font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; position: relative; }

    .badge-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
    .badge-tile { min-height: 220px; border: 1px solid var(--line); background: rgba(255,255,255,.045); border-radius: 18px; padding: 20px; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; }
    .badge-tile.locked { filter: grayscale(1); opacity: .42; }
    .mini-medal { width: 84px; height: 84px; border-radius: 50%; display: grid; place-items: center; color: var(--gold); font-weight: 1000; font-size: 21px; background: radial-gradient(circle, #173562 0 45%, #0a1933 46% 60%, transparent 61%), conic-gradient(var(--gold), #ffefb0, #9a6419, var(--gold)); margin-bottom: 14px; }
    .badge-tile h3 { margin: 0 0 7px; font-size: 16px; }
    .badge-tile p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.4; }

    .toast { position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 20px); background: #f5f0e5; color: #07142d; padding: 12px 18px; border-radius: 999px; font-weight: 800; opacity: 0; pointer-events: none; transition: .25s ease; z-index: 20; box-shadow: var(--shadow); }
    .toast.show { opacity: 1; transform: translate(-50%, 0); }
    canvas { display: none; }

    @media (max-width: 720px) {
      .shell { width: min(100% - 20px, 1120px); }
      .topbar { padding-top: 14px; }
      .brand-copy strong { font-size: 15px; }
      .brand-copy small { display: none; }
      .hero { min-height: 650px; padding: 34px 22px; border-radius: 22px; }
      .hero::after { font-size: 300px; right: -40px; bottom: -52px; opacity: .55; }
      .hero-actions .primary, .hero-actions .secondary { width: 100%; }
      .fineprint { margin-top: 30px; }
      .badge-grid { grid-template-columns: 1fr 1fr; }
      .quiz-card, .result-card, .cabinet-card { border-radius: 18px; }
      .daily-layout { grid-template-columns: 1fr; }
      .daily-card { min-height: auto; border-radius: 22px; padding: 28px 22px; }
      .daily-title { font-size: 46px; }
      .archive-grid { grid-template-columns: 1fr 1fr; }
      .topbar { align-items: flex-start; }
      .top-actions { max-width: 190px; }
    }

    @media (max-width: 430px) {
      .badge-grid { grid-template-columns: 1fr; }
      .cabinet-button { padding: 9px 11px; font-size: 12px; }
      .archive-grid { grid-template-columns: 1fr; }
      .brand-mark { width: 44px; height: 44px; font-size: 13px; }
      .top-actions { max-width: 160px; }
      .nav-button { padding: 8px 10px; font-size: 10px; }
    }