:root{color-scheme:light;--bg:#fff8ed;--surface:#fffcf7;--side:#f3ece2;--ink:#25252b;--muted:#68615b;--line:#ded5c9;--accent:#ff8875;--accent-ink:#30201d;--error:#a6332a;--success:#35674c;--shadow:0 24px 80px #69524012;--r:16px;--s:8px}
:root[data-theme=dark]{color-scheme:dark;--bg:#202025;--surface:#29292f;--side:#242429;--ink:#f7f1e8;--muted:#bcb5ad;--line:#49474a;--error:#ffaa9d;--success:#a7d2b6;--shadow:0 24px 80px #0002}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Noto Sans KR",system-ui,sans-serif;font-size:16px;line-height:1.6;word-break:keep-all}
[hidden]{display:none!important}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.6}a{color:inherit;text-decoration:none}img{object-fit:contain;max-width:100%}
button{border:0;background:none;min-height:44px;border-radius:12px;transition:background .18s,transform .18s,opacity .18s}button:hover:not(:disabled),a.tile:hover{background:var(--side)}button:active:not(:disabled){transform:scale(.98)}:focus-visible{outline:3px solid var(--ink);outline-offset:4px}p,h1,h2,h3{margin:0}h1,h2{letter-spacing:-.055em;line-height:1.22;font-weight:750}h1{font-size:44px}h2{font-size:32px}h3{font-size:18px}.secondary,.quiet{color:var(--muted)}.quiet{font-size:15px;font-weight:550;margin-bottom:12px}.secondary{line-height:1.75}.lead{font-size:20px;line-height:1.75;color:var(--muted);margin-top:24px}.primary{background:var(--ink);color:var(--bg);font-weight:650;padding:12px 24px;display:inline-flex;justify-content:center;gap:24px;align-items:center}.primary:hover:not(:disabled){background:var(--accent);color:var(--accent-ink)}.primary span{font-size:20px}.wide{width:100%}.text-button{color:var(--muted);font-size:14px;padding:8px 12px}.secondary-button{border:1px solid var(--line);padding:8px 16px;background:var(--surface)}
.skip{position:fixed;top:-80px;left:16px;z-index:20;padding:12px;background:var(--surface)}.skip:focus{top:8px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.boot{display:grid;min-height:100dvh;place-items:center;color:var(--muted)}
.login-page{min-height:100dvh;max-width:1440px;margin:auto;padding:32px 64px 20px;display:flex;flex-direction:column}.login-brand{display:flex;gap:12px;align-items:center;font-size:20px;font-weight:750;letter-spacing:-.04em}.login-brand img{border-radius:12px}.brand-en{font-size:11px;letter-spacing:.14em;font-weight:500;color:var(--muted);margin-left:12px}.login-layout{flex:1;display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:80px;max-width:1080px;width:100%;margin:40px auto}.introduction{position:relative}.introduction h1{font-size:clamp(40px,4vw,60px);line-height:1.2}.login-mascot{display:block;margin:16px 0 -12px 72px;filter:drop-shadow(0 18px 24px #4830210d)}.login-panel{background:var(--surface);padding:48px 40px;border-radius:28px;box-shadow:var(--shadow);border:1px solid var(--line)}.login-panel h2{font-size:30px;margin-bottom:16px}.tiny-rule{width:40px;height:5px;border-radius:10px;background:var(--accent);margin-bottom:32px}.login-panel form{margin-top:36px}.login-panel label{display:block;font-weight:600;font-size:14px;margin-bottom:12px}.login-panel input{width:100%;height:68px;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:14px;padding:8px 20px;font-size:30px;letter-spacing:18px;text-align:center}.login-panel input::placeholder{color:var(--muted)}.form-error{min-height:32px;margin:8px 0;color:var(--error);font-size:14px}.privacy{margin-top:28px;color:var(--muted);text-align:center;font-size:13px;line-height:1.8}.login-footer{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}
.app-shell{height:100dvh;display:grid;grid-template-columns:240px minmax(0,1fr)}.sidebar{background:var(--side);padding:28px 16px 16px;display:flex;flex-direction:column;min-height:0}.brand{display:flex;align-items:center;gap:10px;padding:0 8px;margin-bottom:32px}.brand strong{font-size:21px;letter-spacing:-.05em}.brand img{border-radius:12px}.brand .brand-en{font-size:11px;letter-spacing:0;margin-left:auto}.new-chat{background:var(--surface);border:1px solid var(--line);text-align:left;padding:10px 16px;font-size:14px;font-weight:650;box-shadow:0 2px 4px #46332305;margin-bottom:24px}.new-chat span{margin-right:12px;font-size:20px}nav{display:grid;gap:4px}.nav-item{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;font-size:14px;text-align:left}.nav-index{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;opacity:.65}.nav-item.selected{background:var(--surface);font-weight:650}.history-label{margin:32px 16px 12px;color:var(--muted);font-size:12px}.history{flex:1;min-height:0;overflow:auto}.history button{display:block;text-align:left;width:100%;padding:10px 16px;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history p{font-size:13px;color:var(--muted);padding:8px 16px}.sidebar-bottom{padding-top:12px;display:flex;justify-content:space-between;align-items:center}.sidebar-bottom .text-button{font-size:12px}
.main-shell{min-width:0;display:grid;grid-template-rows:64px minmax(0,1fr)}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 32px;font-size:14px;border-bottom:1px solid var(--line)}.app-header>div{display:flex;align-items:center;gap:12px}.connection-pill{font-size:12px;color:var(--muted);padding:8px 16px}.connection-pill::before{content:"";display:inline-block;width:6px;height:6px;margin-right:8px;border-radius:50%;background:var(--accent)}main{min-height:0;min-width:0;overflow:hidden}.chat-view{height:100%;display:grid;grid-template-rows:minmax(0,1fr) auto}.conversation{overflow-y:auto;min-height:0;scroll-behavior:smooth}.welcome{max-width:720px;margin:auto;padding:24px 32px 40px;text-align:center}.welcome>img{width:140px;height:140px;margin-bottom:8px}.welcome h1{font-size:40px;margin-bottom:20px}.welcome .quiet{font-size:13px}.welcome .secondary{font-size:15px}.suggestions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:32px;text-align:left}.suggestions button{position:relative;background:var(--surface);border:1px solid var(--line);padding:18px 20px;text-align:left}.suggestions strong{display:block;font-size:14px;margin-bottom:4px}.suggestions span{font-size:12px;color:var(--muted)}.suggestions i{position:absolute;right:18px;top:16px;font-style:normal;color:var(--muted)}
.composer-area{width:min(840px,100%);margin:auto;padding:8px 32px max(16px,env(safe-area-inset-bottom))}.notice{color:var(--muted);font-size:12px;text-align:center;margin:0 0 12px;min-height:20px}.notice.error{color:var(--error)}.composer{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:16px 16px 12px;box-shadow:0 8px 32px #62472308}.composer:focus-within{border-color:var(--muted)}textarea{resize:none;display:block;width:100%;max-height:180px;background:none;border:0;color:var(--ink);padding:4px 4px 8px;line-height:1.6;font-size:16px}textarea:focus-visible{outline:0}textarea::placeholder{color:var(--muted)}.composer-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px}.composer-actions>span{margin-right:auto;font-size:11px;color:var(--muted)}.composer .primary{min-height:40px;padding:8px 16px;font-size:13px;gap:12px}.disclaimer{text-align:center;color:var(--muted);font-size:11px;margin-top:10px}
.composer-selection{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:8px}.composer-selection>div{min-width:0}.composer-selection label{display:block;font-size:14px;color:var(--muted);margin-bottom:4px}.composer-selection select{width:100%;min-height:44px;min-width:0;padding:8px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);font-size:16px}.composer-selection select:disabled{cursor:not-allowed;opacity:.6}.selection-help{font-size:12px;color:var(--muted);margin-bottom:12px}
.messages{max-width:840px;padding:32px;margin:auto}.message{margin-bottom:28px;overflow-wrap:anywhere;word-break:normal}.message .message-label{font-size:12px;color:var(--muted);margin-bottom:8px}.message-body{white-space:pre-wrap;line-height:1.8;font-size:16px}.message.user{margin-left:auto;width:fit-content;max-width:86%;background:var(--side);padding:16px 20px;border-radius:20px 20px 4px 20px}.message.user .message-label{display:none}.message.assistant{padding-right:32px}.message.error .message-body{color:var(--error)}.message.pending .message-body{color:var(--muted)}
.page-view{height:100%;overflow-y:auto;padding:48px max(32px,calc((100% - 1040px)/2))}.page-heading{margin-bottom:32px}.page-heading h1{font-size:36px;margin-bottom:12px}.page-heading p{color:var(--muted);max-width:620px}.page-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:24px}.filters{display:flex;gap:4px;background:var(--side);padding:4px;border-radius:14px}.filters button{font-size:13px;padding:8px 16px;min-height:40px}.filters button[aria-pressed=true]{background:var(--surface);box-shadow:0 2px 8px #00000008}.download-all{font-size:14px;padding:10px 18px;border-radius:12px;border:1px solid var(--line)}.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(210px,100%),1fr));gap:20px}.tile{display:flex;flex-direction:column;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:20px;min-width:0}.tile-image{height:200px;display:grid;place-items:center;border-radius:12px;background:var(--side)}.tile img{width:180px;height:180px}.tile-info{padding:14px 8px 6px;display:flex;justify-content:space-between;align-items:center}.tile-info strong{font-size:14px}.tile-info span{font-size:11px;color:var(--muted)}.status-overview{display:flex;gap:32px;align-items:center;margin-bottom:40px;background:var(--surface);padding:24px 32px;border-radius:24px;border:1px solid var(--line)}.status-overview img{width:140px;height:140px}.status-overview h2{font-size:26px;margin-bottom:12px}.status-overview p{color:var(--muted)}.status-list{margin:0}.status-row{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:20px 0;border-bottom:1px solid var(--line)}.status-row dt{color:var(--muted);font-size:14px}.status-row dd{margin:0;font-weight:550;overflow-wrap:anywhere}.status-actions{margin-top:32px;display:flex;gap:12px}.inline-error{padding:24px;color:var(--error)}.mobile-only,.nav-shade{display:none}
@media(prefers-reduced-motion:no-preference){.login-layout,.welcome,.page-view{animation:arrive .35s ease-out}@keyframes arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}}
@media(max-width:1000px){.login-page{padding:24px 32px}.login-layout{gap:32px}.login-panel{padding:36px 28px}.introduction h1{font-size:44px}.app-shell{grid-template-columns:216px minmax(0,1fr)}.page-view{padding:32px}.welcome{padding-top:16px}.welcome>img{width:120px;height:120px}.welcome h1{font-size:36px}}
@media(max-width:760px){body{font-size:17px}.login-page{padding:24px 24px 16px}.login-brand .brand-en{margin-left:auto}.login-layout{display:flex;flex-direction:column;gap:24px;margin:32px auto;max-width:440px}.introduction{width:100%;padding-right:110px;min-height:130px}.introduction .quiet{font-size:13px;margin-bottom:8px}.introduction h1{font-size:28px;letter-spacing:-.06em}.introduction .lead{display:none}.login-mascot{position:absolute;width:140px;height:140px;right:-16px;bottom:-6px;margin:0}.login-panel{width:100%;padding:28px 24px;border-radius:24px}.login-panel h2{font-size:28px}.login-panel .secondary{font-size:15px}.tiny-rule{margin-bottom:24px}.login-panel form{margin-top:24px}.privacy{font-size:13px}.login-footer>span{display:none}.login-footer{justify-content:center}.app-shell{display:block}.main-shell{height:100dvh;grid-template-rows:60px minmax(0,1fr)}.sidebar{position:fixed;inset:0 auto 0 0;width:min(300px,85vw);z-index:10;transform:translateX(-105%);transition:transform .2s}.sidebar.open{transform:none}.nav-shade{display:block;position:fixed;inset:0;background:#0006;z-index:9;width:100%;height:100%;border-radius:0}.mobile-only{display:inline-flex}.app-header{padding:0 16px}.connection-pill{font-size:11px;padding:8px}.welcome{padding:24px 24px 32px}.welcome>img{width:120px;height:120px}.welcome h1{font-size:34px}.welcome .secondary{font-size:15px}.suggestions{gap:8px;margin-top:24px}.suggestions button{padding:16px}.suggestions span{display:none}.suggestions strong{font-size:13px;padding-right:20px;margin:0}.suggestions i{right:12px}.composer-area{padding:8px 16px max(12px,env(safe-area-inset-bottom))}.notice{font-size:12px;max-width:100%;padding:0 8px}.composer{padding:12px}.composer-actions>span{font-size:10px}textarea{font-size:17px}.disclaimer{font-size:10px}.messages{padding:24px 20px}.message-body{font-size:17px}.message.assistant{padding-right:0}.page-view{padding:32px 20px}.page-heading h1{font-size:30px}.page-heading p{font-size:15px}.filters button{font-size:12px;padding:8px 12px}.asset-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.tile{padding:8px;border-radius:16px}.tile-image{height:140px}.tile img{width:120px;height:120px}.tile-info{padding:12px 4px 4px;display:block}.tile-info strong{display:block;font-size:13px}.status-overview{padding:20px;gap:16px;align-items:flex-start}.status-overview img{width:72px;height:72px}.status-overview h2{font-size:22px}.status-overview p{font-size:15px}.status-row{grid-template-columns:100px 1fr;gap:16px}.status-row dd{font-size:15px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.tile-image.logo-normal{background:#fff8ed}.tile-image.logo-inverse{background:#25252b}
@media(max-width:760px){html,.page-view,.conversation{scrollbar-width:none}html::-webkit-scrollbar,.page-view::-webkit-scrollbar,.conversation::-webkit-scrollbar{display:none}}