section{padding-block:120px}h2{font:500 48px/1.08 var(--display);letter-spacing:-.026em;text-wrap:balance}.ico{flex:none;width:20px;height:20px}.hero{text-align:center;padding-block:72px 0}.seg{justify-content:center;gap:30px;display:flex}.stage .seg{margin-bottom:14px}.seg button{font:500 14px/1 var(--text);color:var(--gray-2);white-space:nowrap;padding:6px 0 11px;position:relative}.seg button.on{color:var(--ink);font-weight:600}.seg button:after{content:attr(data-t);visibility:hidden;height:0;font-weight:600;display:block;overflow:hidden}.seg button i{border-radius:2px;height:2px;position:absolute;bottom:0;left:0;right:0;overflow:hidden}.seg button.on i{background:var(--track)}.seg button i b{background:var(--green);transform-origin:0;position:absolute;inset:0;transform:scaleX(0)}.app{box-shadow:0 0 0 1px var(--app-line),0 40px 80px -40px #14281959;text-align:left;min-height:560px;font-family:var(--text);background:#fff;border-radius:14px 14px 0 0;grid-template-columns:248px 1fr;display:grid}.app>*{transition:opacity .125s}.app.swap>*{opacity:0}.app-side{background:var(--app-side);border-right:1px solid var(--app-line);border-radius:14px 0 0;flex-direction:column;gap:6px;padding:20px 14px;display:flex}.app-brand{font:600 18px/1 var(--display);letter-spacing:-.02em;align-items:center;gap:9px;padding:2px 8px 14px;display:flex}.app-brand .wordmark{height:14px;margin-block:2px}.ws{border:1px solid var(--app-line);font:500 14px/1 var(--text);color:var(--ink-2);background:#fff;border-radius:9px;justify-content:space-between;align-items:center;margin:0 4px 6px;padding:9px 12px;display:flex}.ws .caret{opacity:.5}.newchat{background:var(--ink);color:#fff;font:500 14px/1 var(--text);border-radius:9px;align-items:center;gap:8px;margin:0 4px 10px;padding:9px 12px;display:flex}.app-nav{flex-direction:column;gap:2px;display:flex}.app-nav a{font:500 15px/1 var(--text);color:var(--slate);border-radius:8px;align-items:center;gap:12px;padding:9px 12px;display:flex}.app-nav a .ico{width:18px;height:18px;color:var(--slate-2)}.app-label{font:500 12px/1 var(--text);color:var(--slate-2);margin:16px 12px 6px}.recents{flex-direction:column;gap:1px;margin:0;padding:0;list-style:none;display:flex}.recents li{color:var(--slate);white-space:nowrap;text-overflow:ellipsis;border-radius:8px;padding:8px 12px;font-size:14px;overflow:hidden}.recents li:first-child{color:var(--ink-2);background:#eef1f4}.app-user{border-top:1px solid var(--app-line);align-items:center;gap:10px;margin-top:auto;padding:12px 8px 2px;display:flex}.av{width:30px;height:30px;color:var(--green-2);font:600 13px/1 var(--text);background:#d9ebdf;border-radius:50%;place-items:center;display:grid}.app-user b{font:500 13px/1.3 var(--text);display:block}.app-user span{color:var(--slate-2);font-size:12px}.app-main{flex-direction:column;align-items:center;padding:32px 72px 40px;display:flex}.composer{background:#fff;border:1px solid #dcdfe4;border-radius:16px;width:100%;max-width:760px;margin-top:20px;padding:18px 18px 14px;box-shadow:0 10px 30px -18px #141e2840}.typed{min-height:58px;font:400 18px/1.45 var(--text);color:var(--ink-2)}.typed .cur{background:var(--ink);vertical-align:-4px;width:1.5px;height:21px;margin-left:2px;animation:1s step-end infinite blink;display:inline-block}@keyframes blink{50%{opacity:0}}.composer-row{align-items:center;gap:10px;margin-top:12px;display:flex}.attach{border:1px solid var(--app-line);width:32px;height:32px;color:var(--slate);font:400 20px/1 var(--text);border-radius:8px;place-items:center;display:grid}.send.press{background:var(--green);transform:scale(.86)}.dot{background:var(--green);border-radius:50%;flex:none;width:8px;height:8px}.fx{opacity:0;transition:opacity .35s,transform .35s;transform:translateY(6px)}.fx.in{opacity:1;transform:none}.safe{color:#eef3ef;background:#0a1310}.close{text-align:center;background:var(--soft)}.close h2{max-width:1000px;margin:0 auto;font-size:60px}.close .btn{margin-top:40px}.stats{text-align:center;justify-content:center;gap:96px;margin-bottom:56px;display:flex}.stat b{font:500 52px/1 var(--display);letter-spacing:-.035em;color:var(--ink);display:block}.stat>span{font:400 15px/1.35 var(--text);color:var(--gray-2);margin-top:10px;display:block}@media (max-width:1100px){br.d{display:none}section{padding-block:88px}.hero{padding-block:64px 0}.app{grid-template-columns:200px 1fr}.app-main{padding:28px 32px 32px}.close h2{font-size:44px}}@media (max-width:640px){.stats{grid-template-columns:1fr 1fr;gap:24px;margin-bottom:40px;display:grid}.stat b{font-size:40px}section{padding-block:72px}.hero{padding-block:48px 0}.seg{gap:22px}.stage .seg{margin-bottom:14px}.app-side{display:none}.app-main{padding:28px 18px 22px}h2,.close h2{font-size:34px}}@media (prefers-reduced-motion:reduce){.typed .cur{animation:none}}