@font-face{font-family:Geist;src:url(/assets/geist-Bj2R_7yk.woff2) format("woff2");font-weight:100 900;font-display:swap}:root{color-scheme:dark;--bg: #0e0d12;--bg-2: #16151c;--text-1: #edecf2;--text-2: #b4b2c2;--text-3: #8f8da1;--violet: #8a63f5;--violet-strong: #7650ea;--violet-soft: #b89cff;--mint: #5ee0b5;--mint-strong: #34cfa0;--rose: #f28fb8;--error: #ff8a8d;--warning: #ffc266;--glass: rgb(38 37 47 / .48);--glass-strong: rgb(38 37 47 / .72);--glass-border: rgb(255 255 255 / .1);--glass-highlight: inset 0 1px 0 rgb(255 255 255 / .1);--field: rgb(14 13 18 / .55);--shadow: 0 24px 60px -24px rgb(0 0 0 / .7);--on-accent: #ffffff;--blob-1: rgb(138 99 245 / .55);--blob-2: rgb(94 224 181 / .32);--blob-3: rgb(242 143 184 / .25);--radius: 22px;--ease: cubic-bezier(.22, 1, .36, 1)}@media(prefers-color-scheme:light){:root{color-scheme:light;--bg: #f6f2ea;--bg-2: #eee9de;--text-1: #1e1a14;--text-2: #4a4338;--text-3: #6a6053;--violet: #6d45e0;--violet-strong: #5a34c8;--violet-soft: #6d45e0;--mint: #0b7f60;--mint-strong: #12a07a;--error: #a8231b;--warning: #93370d;--glass: rgb(251 249 244 / .55);--glass-strong: rgb(251 249 244 / .82);--glass-border: rgb(30 26 20 / .1);--glass-highlight: inset 0 1px 0 rgb(255 255 255 / .85);--field: rgb(255 255 255 / .7);--shadow: 0 24px 60px -28px rgb(60 40 20 / .35);--blob-1: rgb(138 99 245 / .32);--blob-2: rgb(94 224 181 / .3);--blob-3: rgb(242 143 184 / .28)}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;background:var(--bg)}body{margin:0;min-height:100dvh;font-family:Geist,system-ui,-apple-system,Segoe UI,sans-serif;font-size:16px;line-height:1.5;color:var(--text-1);background:transparent;overflow-x:hidden}[hidden]{display:none!important}.ambient{position:fixed;inset:0;z-index:-1;overflow:hidden;background:radial-gradient(120% 80% at 50% -10%,rgb(138 99 245 / .18),transparent 60%),linear-gradient(180deg,var(--bg-2),var(--bg))}.ambient span{position:absolute;width:70vmax;height:70vmax;border-radius:50%;filter:blur(70px);opacity:.9;will-change:transform;animation:drift 26s var(--ease) infinite alternate}.ambient span:nth-child(1){top:-30vmax;left:-25vmax;background:radial-gradient(circle,var(--blob-1),transparent 65%)}.ambient span:nth-child(2){bottom:-35vmax;right:-25vmax;background:radial-gradient(circle,var(--blob-2),transparent 65%);animation-duration:32s;animation-delay:-8s}.ambient span:nth-child(3){top:30%;left:40%;width:45vmax;height:45vmax;background:radial-gradient(circle,var(--blob-3),transparent 65%);animation-duration:38s;animation-delay:-16s}@keyframes drift{0%{transform:translateZ(0) scale(1)}50%{transform:translate3d(8vmax,6vmax,0) scale(1.12)}to{transform:translate3d(-6vmax,10vmax,0) scale(.94)}}.app{width:min(100%,560px);margin:0 auto;padding:max(20px,env(safe-area-inset-top)) 16px max(28px,env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:18px;min-height:100dvh}.app--wide{width:min(100%,980px)}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text-1);text-decoration:none;font-weight:650;font-size:19px;letter-spacing:-.02em}.brand svg{width:30px;height:30px}.brand b{font-weight:650;background:linear-gradient(110deg,var(--violet-soft),var(--mint));-webkit-background-clip:text;background-clip:text;color:transparent}.top{display:flex;align-items:center;justify-content:space-between;gap:12px}.glass{position:relative;background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--glass-highlight),var(--shadow);-webkit-backdrop-filter:blur(24px) saturate(160%);backdrop-filter:blur(24px) saturate(160%)}@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))){.glass{background:var(--glass-strong)}}.card{padding:26px 22px;animation:rise .7s var(--ease) both}@keyframes rise{0%{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:none}}h1{margin:0 0 6px;font-size:clamp(30px,8vw,40px);line-height:1.08;letter-spacing:-.035em;font-weight:700;background:linear-gradient(100deg,var(--text-1) 30%,var(--violet-soft) 70%,var(--mint));background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen-text 9s ease-in-out infinite alternate}@keyframes sheen-text{0%{background-position:0% 50%}to{background-position:100% 50%}}h2{margin:0;font-size:20px;letter-spacing:-.02em;font-weight:650}.lead{margin:0 0 22px;color:var(--text-2);font-size:16.5px}.muted{color:var(--text-3);font-size:14px}.field-label{display:block;font-weight:600;font-size:14px;color:var(--text-2);margin-bottom:8px}.code-field{position:relative}.code-input{width:100%;padding:18px;border-radius:18px;border:1.5px solid var(--glass-border);background:var(--field);color:var(--text-1);font:600 clamp(24px,7.5vw,30px) / 1.1 "Geist",system-ui,sans-serif;letter-spacing:.16em;text-align:center;font-variant-numeric:tabular-nums;text-transform:uppercase;transition:border-color .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease)}.code-input::placeholder{color:var(--text-3);opacity:.55}.code-input:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 4px #8a63f538,0 0 40px -6px #8a63f58c}.code-input[aria-invalid=true]{border-color:var(--error);animation:shake .42s var(--ease)}@keyframes shake{20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}.code-meta{display:flex;justify-content:space-between;gap:12px;margin-top:8px;font-size:13.5px;color:var(--text-3)}.code-meta .complete{color:var(--mint)}.button{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 22px;border:0;border-radius:16px;font:600 16.5px/1 Geist,system-ui,sans-serif;letter-spacing:-.01em;color:var(--on-accent);background:linear-gradient(120deg,var(--violet-strong),var(--violet) 55%,#a184fa);box-shadow:0 10px 30px -10px #7650eabf,inset 0 1px #ffffff40;cursor:pointer;overflow:hidden;text-decoration:none;transition:transform .2s var(--ease),box-shadow .3s var(--ease),filter .3s var(--ease);-webkit-tap-highlight-color:transparent}.button:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgb(255 255 255 / .35) 50%,transparent 70%);transform:translate(-120%);transition:transform .8s var(--ease)}.button:hover{transform:translateY(-1px);box-shadow:0 16px 40px -12px #7650eae6,inset 0 1px #ffffff4d}.button:hover:after{transform:translate(120%)}.button:active{transform:scale(.97)}.button:focus-visible{outline:3px solid var(--mint);outline-offset:3px}.button[disabled]{filter:saturate(.4) brightness(.85);cursor:default;transform:none}.button--block{width:100%;margin-top:18px}.button--ghost{color:var(--text-1);background:var(--glass);border:1px solid var(--glass-border);box-shadow:var(--glass-highlight);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.button--ghost:hover{box-shadow:var(--glass-highlight),0 10px 28px -14px #0009}.button--danger{color:#fff;background:linear-gradient(120deg,#c62a21,#f2555a);box-shadow:0 10px 28px -12px #f2555ab3}.button--small{min-height:42px;padding:0 16px;font-size:15px;border-radius:13px}.spinner{width:18px;height:18px;border-radius:50%;border:2.5px solid rgb(255 255 255 / .35);border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.link{background:none;border:0;padding:6px 0;color:var(--violet-soft);font:inherit;font-weight:550;cursor:pointer;text-decoration:underline;text-decoration-color:#8a63f566;text-underline-offset:4px}.link:focus-visible{outline:2px solid var(--mint);outline-offset:2px;border-radius:4px}.notice{margin-top:14px;padding:12px 14px;border-radius:14px;font-size:14.5px;animation:rise .45s var(--ease) both}.notice--error{color:var(--error);background:#f2555a1f;border:1px solid rgb(242 85 90 / .3)}.notice--success{color:var(--mint);background:#5ee0b51f;border:1px solid rgb(94 224 181 / .3)}.help{margin-top:14px;padding:16px;border-radius:16px;display:grid;grid-template-columns:110px 1fr;gap:14px;align-items:center;font-size:14.5px;color:var(--text-2);animation:rise .5s var(--ease) both}.help svg{width:110px;height:auto}.footer{margin-top:auto;padding-top:18px;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;font-size:14px;color:var(--text-3)}.session{padding:18px;display:flex;flex-direction:column;gap:16px;animation:rise .6s var(--ease) both}.session__head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}.progress{position:relative;padding:12px 14px;border-radius:14px;font-size:14.5px;color:var(--text-2);background:#8a63f51f;border:1px solid rgb(138 99 245 / .25);overflow:hidden}.progress--done{color:var(--mint);background:linear-gradient(110deg,#5ee0b51a,#8a63f51f,#5ee0b51a);background-size:200% 100%;border-color:#5ee0b559;animation:shimmer 4s linear infinite}@keyframes shimmer{to{background-position:-200% 0}}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.tile{position:relative;aspect-ratio:4 / 5;border-radius:16px;overflow:hidden;border:1px solid var(--glass-border);background:var(--glass);padding:0;cursor:pointer;animation:rise .55s var(--ease) both;transition:transform .25s var(--ease),box-shadow .3s var(--ease)}.tile:hover{transform:translateY(-2px) scale(1.01);box-shadow:0 18px 38px -18px #000000b3}.tile:active{transform:scale(.98)}.tile:focus-visible{outline:3px solid var(--mint);outline-offset:2px}.tile img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .5s var(--ease)}.tile img.loaded{opacity:1}.tile__badge{position:absolute;left:8px;bottom:8px;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;color:#fff;background:#0e0d128c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.tile--waiting{cursor:default;display:flex;align-items:center;justify-content:center;text-align:center;padding:12px;font-size:13px;color:var(--text-2);background:linear-gradient(110deg,transparent 20%,rgb(255 255 255 / .08) 50%,transparent 80%) 0 0 / 200% 100%,var(--glass);animation:rise .55s var(--ease) both,shimmer 2.4s linear infinite}.actions{display:flex;flex-wrap:wrap;gap:10px}.actions .button{flex:1 1 auto}.overlay{position:fixed;inset:0;z-index:10;display:flex;align-items:center;justify-content:center;padding:16px;background:#08070c8c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:fade .3s var(--ease) both}@keyframes fade{0%{opacity:0}}.sheet{width:min(100%,720px);max-height:100%;display:flex;flex-direction:column;gap:14px;padding:16px;animation:rise .45s var(--ease) both}.sheet img{width:100%;max-height:65dvh;object-fit:contain;border-radius:14px;background:#00000040}.sheet--dialog{width:min(100%,420px);padding:24px 22px}.sheet--dialog p{margin:0;color:var(--text-2)}.toast{position:fixed;left:50%;bottom:max(20px,env(safe-area-inset-bottom));z-index:20;transform:translate(-50%);padding:14px 18px;border-radius:16px;font-weight:550;max-width:calc(100% - 32px);animation:rise .45s var(--ease) both}.prose p{color:var(--text-2);margin:0 0 12px}.noscript{padding:24px;text-align:center}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}