*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#101117;color:#eef0f7;font-family:system-ui,-apple-system,"Noto Sans KR",sans-serif}body{min-height:100dvh}[hidden]{display:none!important}.shell{min-height:100dvh;max-width:1440px;margin:auto;display:grid;grid-template-rows:68px minmax(260px,1fr) minmax(320px,1fr);padding:0 28px}.topbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #272933}.brand{display:flex;align-items:center;gap:11px}.brand>div{display:grid;gap:1px}.brand strong{font-size:15px}.brand small,.intro p,.avatar-placeholder p{color:#9295a4;font-size:12px}.mark{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;background:#c5b8ff;color:#191522;font-weight:800}.connection{font-size:12px;color:#b1b4c1}.connection i,.pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:#e3b65d;margin-right:7px}.stage{position:relative;display:grid;place-items:center;border-bottom:1px solid #272933;overflow:hidden;background:radial-gradient(ellipse at 50% 60%,#242132 0,transparent 56%)}.avatar-placeholder{text-align:center;color:#c9c6d4}.orb{width:106px;height:106px;margin:0 auto 16px;border:1px solid #555064;border-radius:50%;display:grid;place-items:center;font-size:42px;color:#c5b8ff;background:#c5b8ff0d}.avatar-placeholder strong{font-size:14px}.avatar-placeholder p{margin:7px 0}.state{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);border:1px solid #343541;border-radius:99px;padding:7px 13px;background:#171820;color:#d3d4de;font-size:12px;white-space:nowrap}.pulse{background:#91d6ad}.conversation{width:min(100%,780px);margin:0 auto;padding:24px 0 20px;display:flex;flex-direction:column;min-height:0}.eyebrow{color:#c5b8ff;letter-spacing:.13em;font-size:10px}.intro h1{font-size:22px;margin:0 0 2px}.intro p{margin:0}.messages{flex:1;min-height:24px;overflow:auto;padding:10px 2px}.composer{position:relative;display:flex;align-items:flex-end;gap:10px;border:1px solid #353743;border-radius:18px;padding:12px;background:#191a22}.composer textarea{flex:1;resize:vertical;border:0;outline:0;background:transparent;color:#eee;font:inherit;min-height:26px}.composer textarea::placeholder{color:#777b89}.composer button,.login-card button{width:38px;height:38px;border:0;border-radius:11px;background:#6f5db3;color:white;font-size:20px}.composer button:disabled{opacity:.45}.composer small{position:absolute;bottom:-22px;left:12px;color:#777b89;font-size:10px}.login-screen{min-height:100dvh;display:grid;place-items:center;padding:20px}.login-card{width:min(100%,400px);display:grid;gap:13px;border:1px solid #343541;border-radius:20px;background:#191a22;padding:28px;box-shadow:0 20px 60px #0005}.login-card .mark{margin-bottom:4px}.login-card h1{font-size:24px;margin:0}.login-card p,.privacy-note{color:#a2a4b2;font-size:13px;line-height:1.5;margin:0}.login-card input{width:100%;background:#101117;border:1px solid #3b3d49;border-radius:10px;padding:13px;color:#fff;font:inherit}.login-card button{width:100%;font-size:14px;font-weight:700}.login-card small{font-size:12px;color:#ffb6b6;min-height:16px}.login-card .privacy-note{color:#868999}.top-actions{display:flex;align-items:center;gap:14px}.quiet-button,.chat-toolbar button{border:1px solid #393b48;border-radius:9px;background:#1b1c25;color:#dedfea;padding:8px 11px;font:inherit;font-size:12px}.chat-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:14px 0}.model-choice{margin-left:auto;display:flex;align-items:center;gap:8px;color:#aaa;font-size:12px}.model-choice select{max-width:min(44vw,330px);background:#1a1b23;color:#eee;border:1px solid #393b48;border-radius:8px;padding:8px}.session-panel{border:1px solid #343541;border-radius:12px;background:#171820;padding:12px;margin-bottom:10px;max-height:200px;overflow:auto}.session-panel>strong{font-size:12px;color:#aaa}.session-item{display:flex;width:100%;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;color:#eee;background:transparent;border:0;border-top:1px solid #2d2f39;padding:10px 2px;cursor:pointer}.session-item small{color:#858898}.empty-state{color:#8d91a0;text-align:center;padding:28px 8px;font-size:13px}.message{padding:10px 13px;margin:8px 0;border-radius:12px;background:#1b1c24;white-space:pre-wrap;overflow-wrap:anywhere}.message.user{background:#29243a}.message-role{display:block;color:#c5b8ff;font-size:10px;margin-bottom:5px}.message-body{font-size:14px;line-height:1.55}.attachments{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0}.attachment-chip{font-size:11px;color:#d8d4e8;border:1px solid #49425f;border-radius:99px;padding:5px 9px}.file-button{width:35px;height:35px;display:grid;place-items:center;flex:none;border:1px solid #393b48;border-radius:10px;color:#c5b8ff;font-size:22px;cursor:pointer}.file-button input{display:none}.live2d-stage{position:absolute;inset:0;overflow:hidden;touch-action:none}#live2d-canvas{display:block;width:100%;height:100%;outline:0}.avatar-loading{position:absolute;top:18px;left:50%;transform:translateX(-50%);max-width:92%;border:1px solid #343541;border-radius:99px;padding:8px 13px;background:#171820e8;color:#c8c9d4;font-size:12px;text-align:center;pointer-events:none}.avatar-loading.error{color:#ffb8b8;border-color:#714c55}.conversation .composer{margin-bottom:22px}@media(min-width:800px){.shell{grid-template-rows:68px minmax(280px,1fr) 400px}.conversation{width:min(100%,720px)}}@media(max-width:600px){.shell{padding:0 16px;grid-template-rows:60px minmax(250px,38dvh) 1fr}.connection{font-size:10px}.top-actions{gap:7px}.quiet-button{font-size:10px;padding:7px}.conversation{padding-top:18px}.intro h1{font-size:19px}.model-choice{margin-left:0;flex-basis:100%;justify-content:space-between}.model-choice select{max-width:70vw}}.mark{background:var(--model-accent-light,#c5b8ff)}.orb{color:var(--model-accent-light,#c5b8ff);border-color:var(--model-accent,#555064);background:var(--model-accent-tint,#c5b8ff0d)}.eyebrow,.message-role,.file-button{color:var(--model-accent-light,#c5b8ff)}.message.user{background:var(--model-accent-tint,#29243a)}.composer button{background:var(--model-accent-dark,#6f5db3)}.live2d-stage{touch-action:none;cursor:grab}.live2d-stage.is-locked{cursor:default}.avatar-loading{z-index:2}.live2d-controls{position:absolute;z-index:4;left:10px;bottom:10px;display:flex;align-items:center;gap:8px;padding:6px 9px;border:1px solid #343541;border-radius:11px;background:#171820e8;color:#d3d4de}.live2d-controls label{display:flex;align-items:center;gap:5px;font-size:11px;white-space:nowrap}.live2d-controls input{accent-color:var(--model-accent-light,#c5b8ff)}.live2d-controls button{border:1px solid #454752;border-radius:8px;padding:5px 8px;background:#22242e;color:#e4e5ed;font:inherit;font-size:11px}.live2d-controls small{color:#a3a4b2;font-size:10px;white-space:nowrap}.state{z-index:3;right:10px;left:auto;bottom:10px;transform:none;max-width:54%;overflow:hidden;text-overflow:ellipsis}@media(max-width:600px){.live2d-controls{left:8px;bottom:8px;gap:5px;padding:5px 7px}.live2d-controls label,.live2d-controls button{font-size:10px}.live2d-controls small{display:none}.state{right:8px;bottom:8px;max-width:53%;font-size:10px}}.live2d-controls button:disabled,.live2d-controls input:disabled{opacity:.5;cursor:wait}