:root{--bg: #0f0d17;--bg2: #14111f;--card: rgba(255, 255, 255, .055);--card-solid: #1b1826;--stroke: rgba(255, 255, 255, .09);--stroke2: rgba(255, 255, 255, .16);--text: #f4f1ea;--muted: #a9a3b8;--faint: #6e6880;--gold: #e8c476;--gold2: #c8913f;--grad-gold: linear-gradient(135deg, #f0d494, #c8913f);--teal: #59d2c1;--coral: #ff7a6e;--ink-on-gold: #221a08;--radius: 20px;--radius-sm: 14px;--nav-h: 76px;--shadow: 0 18px 50px rgba(0, 0, 0, .45);--sat: env(safe-area-inset-top, 0px);--sab: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box}html,body{margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{background:radial-gradient(1200px 500px at 85% -10%,rgba(232,196,118,.07),transparent 60%),radial-gradient(900px 600px at -10% 110%,rgba(89,210,193,.05),transparent 60%),var(--bg);color:var(--text);font-family:Outfit,system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.45;min-height:100dvh;overscroll-behavior-y:none}#root{min-height:100dvh}h1,h2,h3,.display{font-family:Fraunces,Georgia,serif;font-weight:600;letter-spacing:-.01em;margin:0}h1{font-size:30px;line-height:1.12}h2{font-size:22px}h3{font-size:17px}p{margin:.4em 0}a{color:var(--gold);text-decoration:none}.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:13px}.tiny{font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;font-weight:600}.center{display:grid;place-items:center;min-height:60dvh;text-align:center;padding:24px}.gold{color:var(--gold)}.shell{max-width:760px;margin:0 auto;padding:calc(10px + var(--sat)) 18px calc(var(--nav-h) + var(--sab) + 26px)}.shell.wide{max-width:1080px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:8px 0 14px}.brand{display:flex;align-items:center;gap:10px;color:var(--text)}.brand-mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--grad-gold);box-shadow:0 4px 14px #e8c47640}.brand-text{font-family:Fraunces,serif;font-size:19px}.brand-text b{color:var(--gold);font-weight:700}.who-chip{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--card);border:1px solid var(--stroke2);font-weight:700;font-size:13px;color:var(--gold);cursor:pointer}.bottomnav{position:fixed;left:50%;transform:translate(-50%);bottom:calc(10px + var(--sab));z-index:40;display:flex;gap:4px;padding:6px;background:#181423d1;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--stroke2);border-radius:999px;box-shadow:var(--shadow)}.bottomnav a{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:62px;padding:8px 10px;border-radius:999px;color:var(--muted);font-size:10.5px;font-weight:600;letter-spacing:.03em;transition:background .25s,color .25s}.bottomnav a svg{width:21px;height:21px}.bottomnav a.on{color:var(--ink-on-gold);background:var(--grad-gold)}.card{background:var(--card);border:1px solid var(--stroke);border-radius:var(--radius);padding:16px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.card+.card{margin-top:12px}.hero{border-radius:26px;padding:22px 20px;position:relative;overflow:hidden;border:1px solid var(--stroke2);box-shadow:var(--shadow);isolation:isolate}.hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(500px 220px at 90% -20%,rgba(255,255,255,.16),transparent 60%)}.hero .tiny{opacity:.85}.g0{background:linear-gradient(140deg,#3d2645,#722f37 60%,sienna)}.g1{background:linear-gradient(140deg,#12303b,#14545c 60%,#2b8a78)}.g2{background:linear-gradient(140deg,#2a2140,#454083 60%,#7469b6)}.g3{background:linear-gradient(140deg,#3b2f14,#8a6d1f 60%,#c8913f)}.g4{background:linear-gradient(140deg,#1d3a2f,#2f6b4f 60%,#74a57f)}.g5{background:linear-gradient(140deg,#40222b,#7a3b52 60%,#b06f79)}.cover-img{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;width:100%;height:100%;object-fit:cover}.cover-scrim{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(180deg,#0f0d1726,#0f0d17c7)}button{font:inherit;cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--stroke2);background:var(--card);color:var(--text);border-radius:999px;padding:11px 20px;font-weight:600;font-size:15px;transition:transform .15s,background .2s,opacity .2s}.btn:active{transform:scale(.96)}.btn:disabled{opacity:.45;cursor:default}.btn-gold{background:var(--grad-gold);color:var(--ink-on-gold);border:none;box-shadow:0 6px 18px #e8c47647}.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn-danger{background:#ff7a6e1f;border-color:#ff7a6e66;color:var(--coral)}.btn.wide{width:100%}.btn.sm{padding:7px 14px;font-size:13px}.iconbtn{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--card);border:1px solid var(--stroke);color:var(--muted)}.field{display:block;margin:12px 0}.field .lab{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:6px;letter-spacing:.03em}input[type=text],input[type=date],input[type=url],input[type=number],textarea,select{width:100%;background:#00000047;color:var(--text);border:1px solid var(--stroke2);border-radius:var(--radius-sm);padding:12px 14px;font:inherit;font-size:15px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--gold);box-shadow:0 0 0 3px #e8c47626}textarea{min-height:90px;resize:vertical}select{-webkit-appearance:none;-moz-appearance:none;appearance:none}.row{display:flex;align-items:center;gap:13px;padding:13px 14px;background:var(--card);border:1px solid var(--stroke);border-radius:var(--radius-sm);color:var(--text);width:100%;text-align:left;transition:background .2s,transform .12s}.row:active{transform:scale(.985)}.row+.row{margin-top:9px}.row .grow{flex:1;min-width:0}.row .ttl{font-weight:600;font-size:15px}.row .sub{font-size:12.5px;color:var(--muted);margin-top:1px}.row.done{opacity:.75}.badge{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:4px 9px;border-radius:999px;white-space:nowrap}.badge.gold{background:#e8c47624;color:var(--gold)}.badge.teal{background:#59d2c124;color:var(--teal)}.badge.coral{background:#ff7a6e24;color:var(--coral)}.badge.dim{background:#ffffff12;color:var(--muted)}.kicon{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;font-size:19px;background:#ffffff12;border:1px solid var(--stroke)}.ring{position:relative;display:grid;place-items:center;flex:none}.ring svg{transform:rotate(-90deg);display:block}.ring .pct{position:absolute;font-weight:700;font-size:12px}.bar{height:6px;border-radius:99px;background:#ffffff1a;overflow:hidden}.bar>i{display:block;height:100%;background:var(--grad-gold);border-radius:99px;transition:width .6s cubic-bezier(.2,.8,.2,1)}.player{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;flex-direction:column;background:radial-gradient(900px 400px at 80% -10%,rgba(232,196,118,.08),transparent 55%),var(--bg);animation:rise .3s cubic-bezier(.2,.8,.2,1)}@keyframes rise{0%{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}.player-top{padding:calc(12px + var(--sat)) 18px 8px}.segs{display:flex;gap:5px;margin-bottom:12px}.segs i{flex:1;height:3.5px;border-radius:99px;background:#ffffff24;overflow:hidden}.segs i.done{background:var(--gold)}.segs i.cur{background:linear-gradient(90deg,var(--gold) 50%,rgba(255,255,255,.14) 50%)}.player-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.player-body{flex:1;overflow-y:auto;padding:6px 18px 18px;-webkit-overflow-scrolling:touch}.player-body .step-in{animation:stepin .35s cubic-bezier(.2,.8,.2,1);max-width:680px;margin:0 auto}@keyframes stepin{0%{transform:translate(26px);opacity:0}to{transform:none;opacity:1}}.player-foot{padding:10px 18px calc(14px + var(--sab));display:flex;gap:10px;max-width:716px;margin:0 auto;width:100%}.content-body{font-size:16.5px;line-height:1.65;color:#e9e5dc;white-space:pre-wrap}.videowrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--stroke2);background:#000;aspect-ratio:16/9}.videowrap iframe,.videowrap video{width:100%;height:100%;display:block;border:0}.pdfwrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--stroke2);height:min(72dvh,760px);background:#26232f}.pdfwrap iframe{width:100%;height:100%;border:0}.q-count{color:var(--gold)}.opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:var(--card);border:1.5px solid var(--stroke2);border-radius:var(--radius-sm);padding:15px;margin-top:10px;color:var(--text);font-size:15.5px;font-weight:500;transition:border-color .2s,background .2s,transform .12s}.opt:active{transform:scale(.98)}.opt .tick{width:22px;height:22px;border-radius:50%;flex:none;border:2px solid var(--stroke2);display:grid;place-items:center;font-size:12px;transition:all .2s}.opt.multi .tick{border-radius:7px}.opt.sel{border-color:var(--gold);background:#e8c47617}.opt.sel .tick{border-color:var(--gold);background:var(--gold);color:var(--ink-on-gold)}.opt.right{border-color:var(--teal);background:#59d2c11f;animation:pulse .5s}.opt.right .tick{border-color:var(--teal);background:var(--teal);color:#08251f}.opt.wrong{border-color:var(--coral);background:#ff7a6e1a;animation:shake .4s}.opt.wrong .tick{border-color:var(--coral)}.opt:disabled{cursor:default}@keyframes shake{0%,to{transform:none}25%{transform:translate(-7px)}60%{transform:translate(6px)}80%{transform:translate(-3px)}}@keyframes pulse{0%{transform:scale(1)}40%{transform:scale(1.025)}to{transform:scale(1)}}.verdict{display:flex;align-items:center;gap:8px;margin-top:14px;font-weight:700}.verdict.ok{color:var(--teal)}.verdict.no{color:var(--coral)}.finish{text-align:center;padding:8dvh 10px 20px}.finish h1{font-size:34px;margin-top:18px}.score-ring{margin:26px auto 6px}.confetti{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden;z-index:70}.confetti i{position:absolute;top:-4dvh;width:9px;height:15px;border-radius:2px;opacity:.95;animation:fall 2.8s cubic-bezier(.2,.6,.6,1) forwards}@keyframes fall{0%{transform:translateY(0) rotate(0)}to{transform:translateY(115dvh) rotate(660deg);opacity:.7}}.sheet-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#05030c99;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:80;animation:fadein .2s}@keyframes fadein{0%{opacity:0}to{opacity:1}}.sheet{position:fixed;left:0;right:0;bottom:0;z-index:81;max-width:760px;margin:0 auto;max-height:88dvh;overflow-y:auto;background:var(--card-solid);border:1px solid var(--stroke2);border-bottom:none;border-radius:26px 26px 0 0;padding:10px 20px calc(22px + var(--sab));animation:sheetup .32s cubic-bezier(.2,.8,.2,1);box-shadow:0 -20px 60px #00000080}@keyframes sheetup{0%{transform:translateY(60px);opacity:0}to{transform:none;opacity:1}}.sheet .grab{width:42px;height:4.5px;border-radius:99px;background:var(--stroke2);margin:6px auto 14px}.signin{min-height:100dvh;display:grid;place-items:center;padding:24px}.signin-card{text-align:center;max-width:380px;width:100%}.signin-card .brand-mark{width:74px;height:74px;border-radius:22px;margin:0 auto 22px;box-shadow:0 14px 40px #e8c4764d}.signin-card h1{font-size:40px}.signin-card .tag{color:var(--muted);margin:10px 0 30px;font-size:15.5px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.hr{border:none;border-top:1px solid var(--stroke);margin:16px 0}.section-head{display:flex;align-items:baseline;justify-content:space-between;margin:22px 0 12px}.avatar{width:38px;height:38px;border-radius:50%;flex:none;display:grid;place-items:center;font-weight:700;font-size:13px;color:var(--ink-on-gold);background:var(--grad-gold)}.avatar.dim{background:#ffffff1f;color:var(--text)}.err-banner{background:#ff7a6e1f;border:1px solid rgba(255,122,110,.4);color:var(--coral);border-radius:var(--radius-sm);padding:12px 14px;margin:10px 0;font-size:14px}.spin{width:26px;height:26px;border:3px solid var(--stroke2);border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}.fadein{animation:fadein .3s}.chip-row{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1px solid var(--stroke2);background:var(--card);color:var(--muted);padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600}.chip.on{background:var(--grad-gold);color:var(--ink-on-gold);border-color:transparent}.check-item{display:flex;align-items:flex-start;gap:12px;width:100%;text-align:left;background:var(--card);border:1.5px solid var(--stroke2);border-radius:var(--radius-sm);padding:14px;margin-top:10px;color:var(--text);font-size:15px;transition:all .2s}.check-item .box{width:24px;height:24px;border-radius:8px;border:2px solid var(--stroke2);flex:none;display:grid;place-items:center;font-size:14px;margin-top:1px;transition:all .2s}.check-item.on{border-color:var(--teal)}.check-item.on .box{background:var(--teal);border-color:var(--teal);color:#08251f}@media (min-width: 900px){h1{font-size:36px}.shell{padding-top:22px}.bottomnav{bottom:22px}.bottomnav a{flex-direction:row;gap:8px;font-size:13px;padding:10px 18px}.grid2.desk3{grid-template-columns:1fr 1fr 1fr}}