:root{--paper:#fafafa;--ink:#191919;--orange:#191919;--orange-dark:#333;--muted:#858585;--line:#e6e6e6}
.container{max-width:1180px;padding-left:40px;padding-right:40px}.header{background:#fff}.nav{height:76px}.brand{font-size:23px;gap:9px;letter-spacing:-1px}.brand svg{width:28px;height:28px}.brand rect{fill:#161616}.brand path{fill:#fff}.beta{border-color:#e1e1e1;color:#888;background:#fafafa;margin-left:5px}.nav nav{color:#868686;font-weight:400;gap:28px}.wallet-button{background:#191919;color:#fff;border-color:#191919;border-radius:4px;font-weight:500}.wallet-button:hover{background:#333}.wallet-button svg{display:block}.intro{padding:43px 0 32px;align-items:flex-end}.intro h1{font-size:49px;line-height:1.06;letter-spacing:-2.6px;font-weight:650;margin:14px 0 17px}.intro .eyebrow{font-size:9px;color:#939393;letter-spacing:1px}.intro-copy>p{color:#777;font-size:12px}.intro-aside{margin-bottom:3px}.preview-indicator{font-size:10px;color:#8a8a8a;display:flex;align-items:center;gap:7px}.preview-indicator i{width:5px;height:5px;background:#aaa;border-radius:50%}.arena{gap:20px;grid-template-columns:.95fr 1.05fr}.vault-card{background:#181818;color:#f7f7f7;border-radius:6px;min-height:460px}.vault-card-top{border-color:#2b2b2b;color:#9c9c9c;padding:18px 23px;letter-spacing:.6px}.status-dot{background:#d4d4d4;box-shadow:none;width:5px;height:5px}.prize{text-align:left;padding:32px 30px 0}.prize>p:first-child{color:#8e8e8e;font-size:8px;letter-spacing:1px;margin-bottom:18px;display:flex;justify-content:space-between;align-items:center}.prize>div{justify-content:flex-start;gap:12px}.prize b{font-size:62px;font-weight:550;letter-spacing:-3px;font-variant-numeric:tabular-nums}.prize>div>span{color:#777;font-size:15px;letter-spacing:.2px}.prize .prize-description{color:#707070;font-size:10px;margin-top:12px}.demo-tag{border:0;background:#ffffff09;font-size:6px;color:#969696;padding:4px 6px}.safe-scene{min-height:180px;align-items:center;flex:1}.safe-scene:before{display:none}.safe{height:200px;max-height:200px;margin:0}.vault-bottom{border-color:#2b2b2b;color:#999;padding:12px 23px;font-size:9px}.challenge-card{background:#fff;border-color:#e3e3e3;border-radius:6px;min-height:460px}.challenge-top{border-color:#ededed;padding:18px 22px}.warden-avatar{background:#f2f2f2;color:#333;font-family:var(--mono);font-size:15px;border-radius:4px;width:35px;height:35px}.challenge-top h2{font-size:13px}.challenge-top h2 span{border-color:#e5e5e5;color:#939393}.challenge-top p{color:#999;font-size:9px}.challenge-top .icon-button{color:#aaa}.conversation{padding:26px;max-height:280px}.speaker{color:#888;font-size:8px}.speaker span{color:#bbb}.opening{font-size:14px;color:#464646;line-height:1.8;max-width:360px}.opening p:first-child{font-weight:500}.opening p{margin:14px 0}.composer-area{background:#fcfcfc;border-color:#ededed;padding:18px 22px 15px}.composer-caption>span{color:#999;font-size:8px}.composer-caption button{color:#999}#attempt-form{background:#fff;border-color:#dedede;border-radius:4px;padding:12px}#attempt-form:focus-within{border-color:#999;box-shadow:none}textarea{font-size:11px;color:#444;min-height:62px}textarea::placeholder{color:#aaa}#character-count{color:#aaa}.submit{border-radius:3px;font-weight:500;padding:10px 16px}.preview-note{color:#aaa;font-size:8px}.tiny-circle{border-color:#aaa}.attempt-section{padding-top:36px}.section-heading{margin-bottom:17px}.section-heading h2{font-size:19px;font-weight:550;letter-spacing:-.5px}.tabs{background:none;border:0;gap:16px;padding:0;border-radius:0}.tabs button{padding:7px 0;font-size:10px;color:#aaa;border-radius:0;border-bottom:1px solid transparent}.tabs .selected{background:none;box-shadow:none;color:#222;border-bottom:1px solid #222}.sample-label{color:#aaa}.attempt-feed{gap:0;grid-template-columns:1fr;border:1px solid #e3e3e3;border-radius:5px;overflow:hidden;background:#fff}.attempt{background:#fff;border:0;border-bottom:1px solid #ededed;border-radius:0;padding:18px 22px;display:grid;grid-template-columns:140px 1fr 1fr;gap:26px;align-items:start}.attempt:last-child{border:0}.attempt-header{flex-wrap:wrap;gap:7px;font-size:10px}.attempt-avatar{width:25px;height:25px;font-size:8px;border-radius:3px;background:#f3f3f3!important;color:#777!important}.attempt-wallet{color:#666;font-size:8px}.attempt-time{flex-basis:100%;margin:1px 0 0 32px;font-size:8px;color:#bbb}.attempt-text{margin:0;color:#666;font-size:11px;line-height:1.7}.attempt-reply{border:0;border-left:1px solid #eee;padding:0 0 0 22px;font-size:11px;color:#393939;line-height:1.7}.reply-caption{color:#999;font-size:7px;margin-bottom:5px}.reply-caption span:last-child{color:#888;background:#f4f4f4}.empty-feed{border:0;border-radius:0;font-size:12px;color:#999}.footer{border-top:1px solid #e7e7e7;margin-top:36px;padding-top:21px;padding-bottom:26px;color:#aaa}.footer-logo{color:#555;font-size:13px}.footer-logo span{color:#aaa}.footer .text-button{color:#999}.modal-note{background:#f4f4f4;color:#888}.modal p{color:#888}.modal li{color:#555}.modal input{border-color:#ddd;color:#333;background:#fff}.modal .eyebrow{color:#999}dialog{background:#fff;border-color:#ddd;border-radius:6px;box-shadow:0 20px 80px #0002}dialog::backdrop{background:#0005;backdrop-filter:none}.close{color:#888}.message-turn{border-color:#eee}.message-turn p{color:#555}.message-turn.user p{color:#222}.message-turn.user .speaker{color:#777}.thinking{color:#999}.preview-stamp{color:#aaa}#toast{background:#222;border-radius:4px;box-shadow:none}.safe.checking{animation:pulse 1s infinite}.nav a:hover,.text-button:hover{color:#111}
@media(min-width:1500px){.container{max-width:1240px}.intro h1{font-size:54px}.vault-card{min-height:470px}.conversation{padding-top:28px}.opening{font-size:14px}}
@media(max-width:900px){.container{padding-left:26px;padding-right:26px}.intro h1{font-size:43px}.arena{gap:14px;grid-template-columns:1fr 1fr}.prize b{font-size:52px}.prize{padding-left:23px;padding-right:23px}.attempt{grid-template-columns:100px 1fr 1fr;gap:18px}.attempt-reply{padding-left:18px}}
@media(max-width:760px){.container{padding-left:20px;padding-right:20px}.nav{height:67px}.wallet-button svg{display:none}.nav nav{gap:15px}.intro{padding-top:30px;padding-bottom:25px}.intro h1{font-size:42px;letter-spacing:-2.1px}.arena{grid-template-columns:1fr;gap:16px}.vault-card{min-height:345px}.prize{padding-top:26px}.prize b{font-size:57px}.safe-scene{min-height:140px}.safe{height:140px}.challenge-card{min-height:450px}.conversation{padding:23px;max-height:290px}.challenge-top{padding:17px 21px}.composer-area{padding:17px 20px}.section-heading h2{font-size:18px}.attempt{grid-template-columns:1fr;gap:13px;padding:19px}.attempt-header{flex-wrap:nowrap}.attempt-time{flex-basis:auto;margin-left:auto}.attempt-reply{padding:12px 0 0;border-left:0;border-top:1px solid #eee}.attempt-text,.attempt-reply{font-size:12px}.attempt-section{padding-top:28px}.tabs{gap:12px}.tabs button{font-size:9px}.footer{margin-top:26px}.intro-aside{display:none}.sample-label{display:none}}
.brand{font-size:19px;letter-spacing:-.8px;font-weight:700}.brand-light{font-weight:400}.ai-question{height:auto;max-height:none;padding:18px 30px 27px;border-top:1px solid #2d2d2d;margin:25px 30px 0;width:calc(100% - 60px);align-self:flex-start;flex:1}.quote-mark{font-family:Georgia,serif;font-size:47px;line-height:1;color:#666;display:block;height:32px}.ai-question p{font-size:26px;line-height:1.2;letter-spacing:-1px;font-weight:400;color:#ddd;margin:0 0 20px}.question-credit{font:8px var(--mono);letter-spacing:1px;color:#666}.safe-scene{min-height:0}.intro h1{font-size:58px;letter-spacing:-3px;margin-bottom:17px}.challenge-top h2 span{font-size:6px;letter-spacing:.5px}.footer-logo{font-size:11px;letter-spacing:-.3px}.warden-avatar{font-size:11px}.vault-card{min-height:460px}
@media(max-width:760px){.brand{font-size:17px;gap:7px}.brand svg{width:24px;height:24px}.brand .beta{display:none}.nav nav{gap:13px}.intro h1{font-size:43px;letter-spacing:-2px}.vault-card{min-height:325px}.ai-question{padding:14px 0 24px;margin-top:23px}.ai-question p{font-size:25px}.safe-scene{min-height:0}.footer-logo{font-size:10px}}
@media(max-width:470px){.nav nav{display:none}.intro h1{font-size:39px;letter-spacing:-1.9px}.brand{font-size:18px}.vault-card{min-height:320px}}
.opening{font-size:15px}.attempt-text,.attempt-reply{font-size:12px}.message-turn p{font-size:13px}.composer-caption>span,.speaker{font-size:9px}.composer-caption button{font-size:10px}textarea{font-size:12px}.preview-note{font-size:9px}.nav nav{font-size:12px}.sample-label{font-size:8px}.submit{font-size:12px}