:root{
  --bg:#f5f6f8;--surface:#fff;--surface-hover:#f8fafc;--fill:#f1f3f7;--fill-2:#e6e9f0;
  --border:rgba(15,23,42,.07);--border-strong:rgba(15,23,42,.13);
  --text:#0f172a;--text-muted:#5b6475;--text-subtle:#98a1b2;
  --primary:#2563eb;--primary-hover:#1d4fd8;--primary-soft:#eef3ff;--primary-fg:#fff;
  --accent:#0f172a;--green:#16a34a;--green-soft:#eaf7ef;--red:#dc3b3f;--red-soft:#fdeeee;--amber:#b7791f;--amber-soft:#fff6e0;
  --r-sm:12px;--r:16px;--r-lg:24px;
  --shadow:0 1px 2px rgba(15,23,42,.04),0 6px 20px rgba(15,23,42,.05);
  --shadow-lg:0 2px 4px rgba(15,23,42,.03),0 24px 60px -16px rgba(15,23,42,.16);
  --ring:0 0 0 4px rgba(37,99,235,.2);
  --ease:cubic-bezier(.32,.72,0,1);--spring:cubic-bezier(.34,1.56,.64,1);
  --font:'Inter',-apple-system,BlinkMacSystemFont,system-ui,'Segoe UI',sans-serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
h1,h2,h3,h4,p,ul,ol{margin:0}
body{font:16px/1.55 var(--font);letter-spacing:-.011em;color:var(--text);background:radial-gradient(900px 520px at 85% -10%,rgba(37,99,235,.08),transparent 60%),radial-gradient(700px 400px at -10% 10%,rgba(15,23,42,.04),transparent 60%),var(--bg);-webkit-font-smoothing:antialiased;min-height:100dvh;display:flex;flex-direction:column}
svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
button{font-family:inherit;color:inherit}
a{color:var(--primary)}
[hidden]{display:none!important}

/* header */
.site-header{width:100%;max-width:1040px;margin:0 auto;height:64px;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:700;font-size:17px;letter-spacing:-.02em}
.brand img{width:28px;height:28px;object-fit:contain}
.header-pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--text-muted);background:var(--surface);border:1px solid var(--border);padding:6px 12px;border-radius:999px}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 1.8s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,163,74,.45)}100%{box-shadow:0 0 0 7px transparent}}

/* views */
.app{flex:1;width:100%;max-width:1040px;margin:0 auto;padding:8px 24px 64px}
.view{display:none}
.view.active{display:block;animation:fade 380ms var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg)}
.eyebrow{display:block;font-size:13px;font-weight:600;color:var(--primary);margin-bottom:10px;letter-spacing:-.005em}
.display{font-weight:700;font-size:clamp(24px,3vw,32px);line-height:1.12;letter-spacing:-.03em}
.display-xl{font-weight:800;font-size:clamp(34px,5.6vw,58px);line-height:1.04;letter-spacing:-.04em}
.hl{color:var(--primary);position:relative;white-space:nowrap}
.sub{color:var(--text-muted);font-size:17px;line-height:1.5;max-width:52ch}
.sub.center{margin-inline:auto;text-align:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 26px;border-radius:999px;font:600 16px var(--font);letter-spacing:-.015em;cursor:pointer;border:0;text-decoration:none;transition:transform 200ms var(--spring),background 160ms,color 160ms,box-shadow 160ms,border-color 160ms}
.btn:focus-visible{outline:none;box-shadow:var(--ring)}
.btn:active:not(:disabled){transform:scale(.96)}
.btn svg{width:18px;height:18px;stroke-width:2.4;transition:transform 200ms var(--spring)}
.btn:hover svg{transform:translateX(2px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 1px 2px rgba(37,99,235,.3),0 6px 18px -6px rgba(37,99,235,.55)}
.btn-primary:hover{background:var(--primary-hover)}
.btn-dark{background:var(--accent);color:#fff}
.btn-dark:hover{background:#1e293b}
.btn-soft{background:var(--primary-soft);color:var(--primary)}
.btn-soft:hover{background:#e0e9ff}
.btn-ghost{background:transparent;color:var(--text-muted);border:1.5px solid var(--border-strong)}
.btn-ghost:hover{color:var(--text);background:var(--fill)}
.btn-xl{height:60px;padding:0 34px;font-size:17px}
.btn:disabled{opacity:.55;cursor:not-allowed}

/* cover */
.cover{max-width:720px;margin:24px auto 0;padding:56px 56px 40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:20px;overflow:hidden;position:relative}
.cover::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--primary),#60a5fa,var(--accent))}
.cover .eyebrow{margin:0;padding:6px 12px;background:var(--primary-soft);border-radius:999px}
.cover .sub{margin:-4px auto 0}
.cover-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px;font-size:14px;font-weight:500;color:var(--text-muted)}
.cover-meta span{display:inline-flex;align-items:center;gap:6px}
.cover-meta svg{color:var(--primary)}
.cover-note{font-size:13px;color:var(--text-subtle);margin-top:-8px}
.rounds-preview{list-style:none;padding:20px 0 0;margin-top:4px;border-top:1px solid var(--border);width:100%;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.rounds-preview li{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--text-muted)}
.rounds-preview b{width:24px;height:24px;border-radius:50%;background:var(--fill);color:var(--text);display:grid;place-items:center;font-size:12px}
.src-note{max-width:560px;margin:16px auto 0;text-align:center;font-size:12px;color:var(--text-subtle);line-height:1.5}

/* quiz */
.quiz-card{max-width:680px;margin:16px auto 0;padding:20px 32px 24px;display:flex;flex-direction:column;min-height:min(640px,calc(100dvh - 120px))}
.quiz-top{display:flex;align-items:center;gap:14px;height:44px}
.icon-btn{width:40px;height:40px;border-radius:50%;border:0;background:var(--fill);display:grid;place-items:center;cursor:pointer;transition:background 160ms,transform 200ms var(--spring),opacity 160ms}
.icon-btn:hover{background:var(--fill-2)}
.icon-btn:active{transform:scale(.92)}
.icon-btn:focus-visible{outline:none;box-shadow:var(--ring)}
.icon-btn svg{width:18px;height:18px;stroke-width:2.4}
.icon-btn.is-hidden{opacity:0;pointer-events:none}
.segs{flex:1;display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.seg{height:6px;border-radius:999px;background:var(--fill);overflow:hidden}
.seg i{display:block;height:100%;width:0;border-radius:999px;background:var(--primary);transition:width 520ms cubic-bezier(.22,1,.36,1)}
.seg.done i{background:var(--green)}
.step-count{font-size:13px;font-weight:600;color:var(--text-subtle);font-variant-numeric:tabular-nums;min-width:40px;text-align:right}
.round-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;min-height:28px}
.round-label{font-size:13px;font-weight:600;color:var(--primary)}
.streak{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:600;color:var(--amber);background:var(--amber-soft);padding:4px 10px;border-radius:999px;animation:pop 420ms var(--spring)}
.streak svg{width:14px;height:14px}
@keyframes pop{0%{transform:scale(.6);opacity:0}100%{transform:none;opacity:1}}
.step-host{flex:1;padding:12px 0 8px}
.step{animation:stepIn 380ms var(--ease)}
@keyframes stepIn{from{opacity:0;transform:translateX(16px)}to{opacity:1;transform:none}}
.q{font-weight:700;font-size:clamp(22px,2.8vw,28px);line-height:1.2;letter-spacing:-.028em;margin-bottom:8px}
.q-help{color:var(--text-muted);font-size:15px;margin-bottom:20px}
.options{display:grid;gap:10px;margin-top:20px}
.options.grid2{grid-template-columns:1fr 1fr}
.opt{position:relative;display:flex;align-items:center;gap:12px;min-height:60px;padding:14px 16px;text-align:left;background:var(--surface);border:1.5px solid var(--border-strong);border-radius:var(--r);font:inherit;cursor:pointer;transition:transform 200ms var(--spring),border-color 160ms,background 160ms,box-shadow 160ms;user-select:none}
.opt:hover:not(:disabled){border-color:rgba(37,99,235,.45);box-shadow:var(--shadow)}
.opt:active:not(:disabled){transform:scale(.98)}
.opt:focus-visible{outline:none;box-shadow:var(--ring);border-color:var(--primary)}
.opt:disabled{cursor:default}
.opt-key{width:30px;height:30px;border-radius:9px;background:var(--fill);color:var(--text-muted);display:grid;place-items:center;font-size:13px;font-weight:700;flex:none;transition:all 200ms}
.opt-icon{width:36px;height:36px;border-radius:10px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;flex:none}
.opt-icon svg{width:19px;height:19px;stroke-width:1.8}
.opt-label{flex:1;font-weight:600;font-size:16px;letter-spacing:-.016em;line-height:1.3}
.opt-mark{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;opacity:0;transform:scale(.4);transition:all 260ms var(--spring);color:#fff}
.opt-mark svg{width:13px;height:13px;stroke-width:3.2}
.opt.sel{border-color:var(--primary);background:var(--primary-soft)}
.opt.sel .opt-key{background:var(--primary);color:#fff}
.opt.correct{border-color:var(--green);background:var(--green-soft)}
.opt.correct .opt-key{background:var(--green);color:#fff}
.opt.correct .opt-mark{opacity:1;transform:none;background:var(--green)}
.opt.wrong{border-color:var(--red);background:var(--red-soft)}
.opt.wrong .opt-key{background:var(--red);color:#fff}
.opt.wrong .opt-mark{opacity:1;transform:none;background:var(--red)}
.opt.dim{opacity:.5}
.opt.shake{animation:shake 360ms}
@keyframes shake{20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}
.feedback{margin-top:16px;padding:16px 18px;border-radius:var(--r);display:flex;gap:12px;animation:fade 320ms var(--ease)}
.feedback.ok{background:var(--green-soft)}
.feedback.no{background:var(--fill)}
.fb-icon{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;flex:none;color:#fff}
.feedback.ok .fb-icon{background:var(--green)}
.feedback.no .fb-icon{background:var(--red)}
.fb-icon svg{width:14px;height:14px;stroke-width:3}
.fb-title{font-weight:700;font-size:15px;letter-spacing:-.015em}
.fb-text{font-size:14.5px;color:var(--text-muted);line-height:1.5;margin-top:2px}
.fb-src{font-size:12px;color:var(--text-subtle);margin-top:6px}
.round-intro{text-align:center;padding:32px 0 8px}
.round-intro .ri-num{width:56px;height:56px;margin:0 auto 18px;border-radius:18px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:24px;font-weight:800;box-shadow:0 10px 30px -10px rgba(37,99,235,.6)}
.round-intro .q{margin-bottom:10px}
.round-intro p{color:var(--text-muted);max-width:44ch;margin:0 auto}
.ri-score{display:inline-flex;gap:6px;margin-top:18px;font-size:13.5px;font-weight:600;padding:6px 12px;border-radius:999px;background:var(--fill)}
.quiz-nav{display:flex;justify-content:flex-end;gap:12px;padding-top:16px;border-top:1px solid var(--border);min-height:69px}
.quiz-nav .btn{min-width:200px}

/* reveal */
.reveal-card{max-width:520px;margin:40px auto 0;padding:56px 32px;text-align:center}
.reveal-ring{position:relative;width:120px;height:120px;margin:0 auto 24px}
.reveal-ring svg:first-child{width:120px;height:120px;transform:rotate(-90deg)}
.rr-bg{stroke:var(--fill);stroke-width:8}
.rr-fg{stroke:var(--primary);stroke-width:8;stroke-dasharray:327;stroke-dashoffset:327;animation:ring 2s var(--ease) forwards}
@keyframes ring{to{stroke-dashoffset:0}}
.reveal-icon{position:absolute;top:50%;left:50%;width:36px;height:36px;transform:translate(-50%,-50%);color:var(--primary);stroke-width:1.8}
.reveal-card .display{margin-bottom:8px}

/* results */
.results{max-width:760px;margin:8px auto 0;display:grid;gap:28px}
.score-card{padding:32px;position:relative;overflow:hidden}
.score-top{display:flex;align-items:center;gap:24px}
.gauge{position:relative;width:132px;height:132px;flex:none}
.gauge svg{width:132px;height:132px;transform:rotate(-90deg)}
.g-bg{stroke:var(--fill);stroke-width:10}
.g-fg{stroke:var(--primary);stroke-width:10;stroke-linecap:round;stroke-dasharray:327;stroke-dashoffset:327;transition:stroke-dashoffset 1400ms cubic-bezier(.22,1,.36,1)}
.gauge-v{position:absolute;inset:0;display:grid;place-items:center;font-size:40px;font-weight:800;letter-spacing:-.045em;font-variant-numeric:tabular-nums}
.gauge-v small{font-size:18px;font-weight:600;color:var(--text-muted);position:absolute;margin:4px 0 0 66px}
.gauge-v{grid-auto-flow:column}
.score-meta .eyebrow{margin-bottom:4px}
.type-name{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.04em;line-height:1.05}
.type-tag{color:var(--text-muted);font-size:15.5px;margin-top:6px}
.compare{margin-top:24px;padding:16px 18px;background:var(--fill);border-radius:var(--r);display:grid;gap:10px}
.cmp-row{display:grid;grid-template-columns:64px 1fr 44px;align-items:center;gap:12px;font-size:13.5px;font-weight:600}
.cmp-row b{text-align:right;font-variant-numeric:tabular-nums}
.cmp-bar{height:8px;border-radius:999px;background:rgba(15,23,42,.07);overflow:hidden}
.cmp-bar i{display:block;height:100%;border-radius:999px;background:var(--primary);width:0;transition:width 1200ms cubic-bezier(.22,1,.36,1)}
.cmp-row.muted{color:var(--text-muted)}
.cmp-row.muted .cmp-bar i{background:var(--text-subtle)}
.cmp-note{font-size:12px;color:var(--text-subtle);line-height:1.45}
.type-copy{margin-top:20px;font-size:16.5px;line-height:1.6;color:var(--text)}
.traits{list-style:none;padding:0;margin-top:18px;display:grid;gap:8px}
.traits li{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:var(--r-sm);border:1px solid var(--border);font-size:15px;line-height:1.45}
.traits .t-ic{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;flex:none}
.traits .t-ic svg{width:14px;height:14px;stroke-width:2.6}
.traits .s .t-ic{background:var(--green-soft);color:var(--green)}
.traits .b{background:var(--amber-soft);border-color:transparent}
.traits .b .t-ic{background:#fff;color:var(--amber)}
.traits b{font-weight:700}
.score-actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.review{margin-top:18px;display:grid;gap:8px}
.rv{padding:12px 14px;border-radius:var(--r-sm);background:var(--fill);font-size:14px}
.rv-q{font-weight:600}
.rv-a{color:var(--text-muted);margin-top:2px}
.rv-a b.ok{color:var(--green)}.rv-a b.no{color:var(--red)}

/* plan */
.plan-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:14px}
.plan-head .eyebrow{margin-bottom:4px}
.plan-prog{font-size:13px;font-weight:600;color:var(--text-muted);background:var(--surface);border:1px solid var(--border);padding:6px 12px;border-radius:999px;white-space:nowrap;font-variant-numeric:tabular-nums}
.card-lite{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px 18px;box-shadow:var(--shadow)}
.zip-row{margin-bottom:12px}
.field{position:relative}
.field label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:8px}
.field label em{font-style:normal;font-weight:500;color:var(--text-subtle)}
.input{width:100%;height:56px;padding:0 48px 0 16px;font:600 18px var(--font);letter-spacing:-.01em;color:var(--text);background:var(--fill);border:1.5px solid transparent;border-radius:var(--r-sm);transition:all 160ms var(--ease);-webkit-appearance:none}
.input.sm{height:52px;font-size:16px;font-weight:500;padding:0 16px}
.input::placeholder{color:var(--text-subtle);font-weight:400}
.input:focus{outline:none;background:#fff;border-color:var(--primary);box-shadow:var(--ring)}
.field .valid{position:absolute;right:14px;bottom:16px;width:24px;height:24px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;opacity:0;transform:scale(.4);transition:all 300ms var(--spring)}
.field .valid svg{width:13px;height:13px;stroke-width:3.4}
.field.ok .valid{opacity:1;transform:none}
.field.err .input{border-color:var(--red)}
.steps{display:grid;gap:10px}
.step-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden;transition:box-shadow 200ms,border-color 200ms}
.step-card.open{border:2px solid var(--primary);box-shadow:0 0 0 5px rgba(37,99,235,.07),var(--shadow-lg)}
.sc-row{display:flex;align-items:center;gap:14px;width:100%;padding:16px 20px;background:none;border:0;text-align:left;font:inherit;cursor:pointer;min-height:68px}
.sc-row:focus-visible{outline:none;box-shadow:inset var(--ring)}
.sc-num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:14px;background:var(--fill);color:var(--text-muted);flex:none;transition:all 300ms var(--spring)}
.sc-num svg{width:15px;height:15px;stroke-width:3}
.step-card.open .sc-num{background:var(--primary);color:#fff}
.step-card.done .sc-num{background:var(--green);color:#fff}
.step-card.skipped .sc-num{background:var(--fill-2);color:var(--text-muted)}
.sc-titles{flex:1;min-width:0}
.sc-kicker{display:block;font-size:12px;font-weight:600;color:var(--text-subtle);letter-spacing:.01em}
.sc-title{display:block;font-weight:700;font-size:17px;letter-spacing:-.02em;line-height:1.3}
.sc-status{font-size:12.5px;font-weight:600;color:var(--text-subtle);white-space:nowrap}
.step-card.done .sc-status{color:var(--green)}
.sc-lock{color:var(--text-subtle)}
.sc-body{padding:0 20px 20px;animation:fade 320ms var(--ease)}
.sc-why{font-size:15.5px;line-height:1.5;padding:14px 16px;background:var(--primary-soft);border-radius:var(--r-sm);color:#1e3a8a}
.sc-why b{color:var(--primary)}
.sc-fact{display:flex;gap:12px;margin-top:12px;padding:4px 2px}
.sc-fact .big{font-size:34px;font-weight:800;letter-spacing:-.04em;line-height:1;color:var(--accent);flex:none;min-width:84px;font-variant-numeric:tabular-nums}
.sc-fact p{font-size:14.5px;color:var(--text-muted);line-height:1.45}
.sc-fact small{display:block;font-size:12px;color:var(--text-subtle);margin-top:4px}
.sc-mini{margin-top:14px}
.sc-mini label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{height:42px;padding:0 16px;border-radius:999px;border:1.5px solid var(--border-strong);background:var(--surface);font:600 14.5px var(--font);cursor:pointer;transition:all 160ms var(--ease)}
.chip:hover{border-color:var(--primary)}
.chip:focus-visible{outline:none;box-shadow:var(--ring)}
.chip[aria-pressed="true"]{background:var(--primary);border-color:var(--primary);color:#fff}
.sc-zip{margin-top:14px}
.sc-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.sc-actions .btn{width:100%}
.sc-label{font-size:11.5px;color:var(--text-subtle);margin-top:10px;text-align:center}
.sc-done-link{display:block;margin:6px auto 0;background:none;border:0;font:500 13.5px var(--font);color:var(--text-muted);text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:8px 12px;border-radius:8px}
.sc-done-link:hover{color:var(--text)}
.sc-done-link:focus-visible{outline:none;box-shadow:var(--ring)}
.offers{display:grid;gap:10px;margin-top:16px}
.offers-head{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:600;color:var(--text-subtle)}
.offer{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center;padding:14px;border:1px solid var(--border-strong);border-radius:var(--r);text-decoration:none;color:var(--text);transition:transform 220ms var(--spring),box-shadow 200ms,border-color 200ms;animation:fade 400ms var(--ease) both}
.offer:hover{border-color:rgba(37,99,235,.5);box-shadow:var(--shadow);transform:translateY(-2px)}
.offer:active{transform:scale(.985)}
.offer:focus-visible{outline:none;box-shadow:var(--ring)}
.offer.top{border:2px solid var(--primary);background:linear-gradient(180deg,#f7f9ff,#fff)}
.offer-logo{height:56px;border-radius:12px;background:var(--fill);display:grid;place-items:center;padding:8px;overflow:hidden}
.offer-logo img{max-width:100%;max-height:40px;object-fit:contain}
.offer-logo .mono{font-weight:800;font-size:20px;color:var(--text-muted)}
.offer-body{min-width:0;display:flex;flex-direction:column;gap:4px}
.offer-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.offer-co{font-size:12.5px;font-weight:600;color:var(--text-muted)}
.offer-ribbon{font-size:11px;font-weight:700;color:#fff;background:var(--primary);padding:2px 8px;border-radius:999px}
.offer-h{font-weight:700;font-size:16px;letter-spacing:-.02em;line-height:1.3}
.offer-d{font-size:13.5px;color:var(--text-muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.offer-cta{display:inline-flex;align-items:center;gap:6px;margin-top:4px;font-weight:700;font-size:14.5px;color:var(--primary)}
.offer-cta svg{width:15px;height:15px;stroke-width:2.6;transition:transform 200ms var(--spring)}
.offer:hover .offer-cta svg{transform:translate(2px,-2px)}
.skel{height:84px;border-radius:var(--r);background:linear-gradient(90deg,var(--fill) 25%,#f8f9fb 50%,var(--fill) 75%);background-size:200% 100%;animation:shimmer 1.2s linear infinite}
@keyframes shimmer{to{background-position:-200% 0}}
.offers-empty{padding:16px;border:1px dashed var(--border-strong);border-radius:var(--r);font-size:14px;color:var(--text-muted);text-align:center}
.sc-next{margin-top:12px;width:100%}
.ad-note{display:flex;gap:8px;align-items:flex-start;font-size:12px;color:var(--text-subtle);margin:12px 4px 0;line-height:1.5}
.ad-note svg{width:14px;height:14px;margin-top:2px}

/* finish */
.finish{padding:36px 32px;text-align:center}
.finish-badge{width:60px;height:60px;margin:0 auto 16px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;box-shadow:0 0 0 8px var(--green-soft);animation:pop 500ms var(--spring)}
.finish-badge svg{width:26px;height:26px;stroke-width:3}
.finish .display{margin-bottom:6px}
.finish-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px;text-align:left}
.finish-box{padding:22px;border-radius:var(--r);background:var(--fill);display:flex;flex-direction:column;gap:10px}
.finish-box h3{font-size:18px;font-weight:700;letter-spacing:-.022em}
.finish-box>p{font-size:14px;color:var(--text-muted)}
.finish-box.bonus{background:var(--accent);color:#fff}
.finish-box.bonus>p{color:rgba(255,255,255,.7)}
.finish-box .btn{width:100%;margin-top:auto}
.pill-dark{align-self:flex-start;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.14);color:#93c5fd}
.bonus-result{font-weight:600;color:#86efac!important}
.privacy{font-size:12px;line-height:1.5;color:var(--text-subtle)}
.form-msg{font-size:13.5px;font-weight:600;min-height:0}
.form-msg.ok{color:var(--green)}.form-msg.err{color:var(--red)}
.retake{justify-self:center;display:inline-flex;align-items:center;gap:8px;background:none;border:0;font:600 14px var(--font);color:var(--text-muted);cursor:pointer;padding:12px 16px;border-radius:999px}
.retake:hover{color:var(--text);background:var(--fill)}
.retake:focus-visible{outline:none;box-shadow:var(--ring)}

/* footer */
.site-footer{background:#0b1120;color:#94a3b8;margin-top:24px}
.footer-inner{max-width:1040px;margin:0 auto;padding:36px 24px calc(28px + env(safe-area-inset-bottom));font-size:13px}
.brand.light{color:#fff}
.site-footer details{margin-top:18px;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.site-footer summary{color:#fff;font-weight:600;cursor:pointer;padding:14px 0;list-style:none}
.site-footer summary::-webkit-details-marker{display:none}
.site-footer details p{margin-bottom:10px;line-height:1.6;max-width:96ch}
.site-footer details b{color:#e2e8f0}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:18px;font-size:12px}
.footer-bottom div{display:flex;gap:16px;flex-wrap:wrap}
.footer-bottom a{color:#94a3b8;text-decoration:none}
.footer-bottom a:hover{color:#fff}

.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translate(-50%,20px);background:var(--accent);color:#fff;font-size:14px;font-weight:600;padding:12px 18px;border-radius:999px;opacity:0;pointer-events:none;transition:all 300ms var(--spring);z-index:100;box-shadow:var(--shadow-lg)}
.toast.show{opacity:1;transform:translate(-50%,0)}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:99;width:100%;height:100%}

/* mobile */
@media (max-width:720px){
  .site-header{height:56px;padding:0 16px}
  .brand{font-size:16px}.brand img{width:24px;height:24px}
  .header-pill{font-size:12px;padding:5px 10px}
  .app{padding:4px 12px 40px}
  .cover{margin-top:8px;padding:36px 22px 28px;gap:18px;border-radius:22px}
  .sub{font-size:16px}
  .btn-xl{width:100%}
  .rounds-preview{grid-template-columns:1fr;gap:8px;justify-items:start;padding-left:20px}
  .quiz-card{margin-top:4px;padding:12px 16px 16px;border-radius:22px;min-height:calc(100dvh - 72px)}
  .quiz-top{height:40px;gap:10px}
  .icon-btn{width:36px;height:36px}
  .round-row{margin-top:12px}
  .q{font-size:22px}
  .options.grid2{grid-template-columns:1fr}
  .opt{min-height:56px;padding:12px 14px}
  .opt-label{font-size:15.5px}
  .feedback{padding:14px}
  .quiz-nav{position:sticky;bottom:0;background:var(--surface);padding-bottom:calc(4px + env(safe-area-inset-bottom));margin:0 -16px;padding-left:16px;padding-right:16px}
  .quiz-nav .btn{width:100%}
  .score-card{padding:22px 18px;border-radius:22px}
  .score-top{gap:16px}
  .gauge,.gauge svg{width:104px;height:104px}
  .gauge-v{font-size:32px}
  .gauge-v small{font-size:15px}
  .type-copy{font-size:15.5px}
  .score-actions .btn{flex:1;padding:0 14px;font-size:15px}
  .plan-head{flex-direction:column;align-items:flex-start;gap:8px}
  .sc-row{padding:14px 16px;gap:12px}
  .sc-status{display:none}
  .sc-body{padding:0 16px 16px}
  .sc-fact .big{font-size:28px;min-width:68px}
  .offer{grid-template-columns:72px 1fr;gap:12px;padding:12px}
  .offer-logo{height:48px}
  .finish{padding:28px 18px}
  .finish-grid{grid-template-columns:1fr}
}
/* ═══ v3 GAME LAYER ═══ */
.cover-eyebrow{font-size:11.5px!important;letter-spacing:.08em;font-weight:700!important}
.rounds-preview{grid-template-columns:repeat(5,1fr)}
.rounds-preview b svg{width:12px;height:12px;stroke-width:2.4}
.rounds-preview li{flex-direction:column;gap:6px;font-size:12px}
.quiz-card{position:relative}
.round-right{display:inline-flex;align-items:center;gap:8px}
.points{display:inline-flex;align-items:center;gap:5px;height:30px;padding:0 11px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-weight:700;font-size:13px;font-variant-numeric:tabular-nums}
.points svg{width:14px;height:14px;fill:currentColor;stroke-width:1.5}
.bump{animation:bump 460ms var(--spring)}
@keyframes bump{40%{transform:scale(1.2)}}
.streak{background:#fff1e6!important;color:#ea580c!important}
.streak svg{fill:#fb923c;stroke:#ea580c;animation:flick .8s ease-in-out infinite alternate}
@keyframes flick{to{transform:scale(1.18) rotate(-8deg)}}
.fly{position:absolute;right:28px;top:64px;font-weight:800;font-size:22px;color:var(--green);pointer-events:none;animation:fly 950ms var(--ease) forwards;z-index:5}
@keyframes fly{0%{opacity:0;transform:translateY(8px) scale(.7)}25%{opacity:1;transform:translateY(0) scale(1.15)}100%{opacity:0;transform:translateY(-40px) scale(1)}}
.opt.unsure .opt-label{color:var(--text-muted);font-weight:500}
.opt.correct{animation:glow 800ms var(--ease)}
@keyframes glow{0%{box-shadow:0 0 0 0 rgba(22,163,74,.45)}100%{box-shadow:0 0 0 14px rgba(22,163,74,0)}}
.round-intro{cursor:pointer;user-select:none}
.ri-bar{height:4px;border-radius:99px;background:var(--fill);max-width:160px;margin:24px auto 0;overflow:hidden}
.ri-bar i{display:block;height:100%;background:var(--primary);width:0;animation:fillbar 2.4s linear forwards}
@keyframes fillbar{to{width:100%}}
.ri-note{margin-top:14px!important;font-size:14px;color:var(--text-muted)}
.ri-num svg{width:26px;height:26px;stroke-width:2.2}

/* journey map */
.journey{display:flex;align-items:center;overflow-x:auto;padding:14px 18px;scrollbar-width:none;position:sticky;top:8px;z-index:20;backdrop-filter:saturate(1.4) blur(10px);background:rgba(255,255,255,.88)}
.journey::-webkit-scrollbar{display:none}
.jn{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:58px;background:none;border:0;font:inherit;padding:0;cursor:default;border-radius:10px}
.jn[data-plan]:not(.locked){cursor:pointer}
.jn:focus-visible{outline:none;box-shadow:var(--ring)}
.jn-dot{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--fill);color:var(--text-subtle);transition:all 300ms var(--spring)}
.jn-dot svg{width:16px;height:16px}
.jn-l{font-size:11.5px;font-weight:600;color:var(--text-subtle);white-space:nowrap}
.jn.done .jn-dot{background:var(--green);color:#fff}
.jn.skipped .jn-dot{background:var(--fill-2);color:var(--text-muted)}
.jn.current .jn-dot{background:var(--primary);color:#fff;animation:beacon 1.8s ease-out infinite}
@keyframes beacon{0%{box-shadow:0 0 0 0 rgba(37,99,235,.4)}100%{box-shadow:0 0 0 11px rgba(37,99,235,0)}}
.jn.done .jn-l,.jn.current .jn-l,.jn.skipped .jn-l{color:var(--text)}
.jn-line{flex:1;min-width:12px;height:3px;border-radius:99px;background:var(--fill-2);margin:0 2px 22px}
.jn-line.done{background:var(--green)}

/* score header */
.tier-name{font-size:clamp(30px,4.4vw,44px);font-weight:800;letter-spacing:-.04em;line-height:1.02}
.tier-line{color:var(--text-muted);margin-top:6px;font-size:15.5px}
.chips-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.mchip{font-size:12.5px;font-weight:600;padding:5px 10px;border-radius:999px;background:var(--fill);color:var(--text-muted);font-variant-numeric:tabular-nums}
.mchip.blue{background:var(--primary-soft);color:var(--primary)}
.mchip.green{background:var(--green-soft);color:var(--green)}
.type-block{margin-top:24px;padding-top:22px;border-top:1px solid var(--border)}
.type-block .eyebrow{margin-bottom:4px}
.type-line{font-size:17px;font-weight:600;margin-top:6px;letter-spacing:-.015em}
.type-copy{margin-top:8px;color:var(--text-muted)}
.str-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.str{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;padding:7px 12px;border-radius:999px;background:var(--green-soft);color:var(--green)}
.str svg{width:14px;height:14px;stroke-width:2.6}
.blind{display:flex;gap:12px;margin-top:12px;padding:14px 16px;border-radius:var(--r-sm);background:var(--amber-soft);font-size:15px;line-height:1.5}
.blind svg{color:var(--amber);margin-top:3px}
.report-form{display:grid;gap:10px}
.report-form h3{font-size:16px;font-weight:700;letter-spacing:-.02em}
.rf-row{display:flex;gap:8px}
.rf-row .input{flex:1}
.rf-row .btn{flex:none}
.plan-sub{font-size:14px;color:var(--text-muted);margin-top:6px;max-width:56ch}

/* plan turn */
.turn{padding:16px;border-radius:var(--r);background:linear-gradient(180deg,#f3f7ff,#fff);border:1px solid rgba(37,99,235,.16)}
.turn-k{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.06em}
.turn-k svg{width:14px;height:14px;fill:currentColor;stroke-width:1.5}
.turn-q{font-size:18px;font-weight:700;letter-spacing:-.022em;line-height:1.3;margin:8px 0 12px}
.options.tight{margin-top:0;gap:8px}
.options.tight .opt{min-height:52px;padding:10px 14px}
.turn-skip{display:block;margin:10px auto 0}
.reveal-row{display:flex;gap:12px;padding:14px 16px;border-radius:var(--r-sm);font-size:14.5px;line-height:1.45;color:var(--text-muted);animation:fade 320ms var(--ease)}
.reveal-row.ok{background:var(--green-soft)}.reveal-row.no{background:var(--fill)}
.reveal-row b{color:var(--text);display:block;font-size:15px}
.reveal-row.ok .fb-icon{background:var(--green)}.reveal-row.no .fb-icon{background:var(--red)}
.earn{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:10px 0 14px}
.badge-chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;padding:5px 12px 5px 5px;border-radius:999px;background:var(--accent);color:#fff}
.badge-chip .bi{width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,#93c5fd,#2563eb);display:grid;place-items:center}
.badge-chip svg{width:13px;height:13px}
.tick{font-size:13px;font-weight:600;color:var(--text-muted);font-variant-numeric:tabular-nums;background:var(--fill);padding:5px 10px;border-radius:999px}
.tick b{color:var(--green)}
.offer-sub{font-size:12px;color:var(--text-subtle);display:flex;align-items:center;gap:4px}
.btn-ghost-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.25);width:100%}
.btn-ghost-light:hover{background:rgba(255,255,255,.08)}

/* badge pop */
.badge-pop{position:fixed;left:50%;top:calc(14px + env(safe-area-inset-top));transform:translate(-50%,-160%);display:flex;align-items:center;gap:12px;padding:8px 20px 8px 8px;background:var(--accent);color:#fff;border-radius:999px;box-shadow:0 20px 50px -12px rgba(15,23,42,.5);z-index:101;transition:transform 520ms var(--spring);max-width:calc(100vw - 24px)}
.badge-pop.show{transform:translate(-50%,0)}
.bp-icon{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,#93c5fd,#2563eb);display:grid;place-items:center;flex:none;box-shadow:0 0 0 3px rgba(255,255,255,.14)}
.badge-pop.show .bp-icon{animation:spinIn 700ms var(--spring)}
@keyframes spinIn{from{transform:rotate(-180deg) scale(.3)}to{transform:none}}
.bp-icon svg{width:22px;height:22px;color:#fff}
.bp-k{display:block;font-size:10.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:#93c5fd}
.bp-n{display:block;font-weight:700;font-size:16px;letter-spacing:-.02em;line-height:1.2}

/* shelf + profile */
.shelf{display:grid;grid-template-columns:repeat(auto-fit,minmax(92px,1fr));gap:10px;margin-top:22px}
.bdg{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 8px;border-radius:var(--r);background:var(--fill);text-align:center}
.bdg-i{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#93c5fd,#2563eb);color:#fff;box-shadow:0 8px 20px -8px rgba(37,99,235,.6)}
.bdg-i svg{width:24px;height:24px}
.bdg-n{font-size:12.5px;font-weight:700;line-height:1.2}
.bdg-d{font-size:11px;color:var(--text-subtle);line-height:1.3}
.bdg.off .bdg-i{background:transparent;border:2px dashed var(--border-strong);color:var(--text-subtle);box-shadow:none}
.bdg.off .bdg-n{color:var(--text-subtle)}
.unlock{margin-top:12px;display:flex;gap:12px;align-items:center;padding:16px 18px;border-radius:var(--r);border:1.5px dashed var(--border-strong);color:var(--text-muted);font-size:14.5px;line-height:1.45;background:rgba(255,255,255,.6)}
.unlock svg{color:var(--text-subtle);width:20px;height:20px}
.profile{margin-top:16px;text-align:left;padding:20px;border-radius:var(--r);background:linear-gradient(135deg,#eef3ff,#fff 70%);border:1px solid rgba(37,99,235,.15);animation:fade 500ms var(--ease)}
.profile h3{font-size:18px;font-weight:700;letter-spacing:-.022em}
.pf-k{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--primary)}
.pf-row{display:flex;gap:12px;margin-top:14px;font-size:15px;line-height:1.5}
.pf-ic{width:32px;height:32px;border-radius:10px;background:var(--primary);color:#fff;display:grid;place-items:center;flex:none}
.pf-row b{display:block}
.finish-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))!important}

@media (max-width:720px){
  .rounds-preview{grid-template-columns:repeat(5,1fr);padding-left:0;justify-items:center}
  .journey{padding:12px;top:4px}
  .jn{min-width:50px}
  .jn-dot{width:30px;height:30px}
  .jn-l{font-size:10.5px}
  .rf-row{flex-direction:column}
  .rf-row .btn{width:100%}
  .fly{right:20px;top:52px}
  .turn{padding:14px}
  .turn-q{font-size:17px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}