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.settings-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}.settings-card-head{border-bottom:1px solid var(--line);align-items:flex-start;gap:12px;padding:16px 18px;display:flex}.settings-card-head h2{flex:1;font-size:13.5px;font-weight:650}.settings-card-head p{color:var(--muted);margin-top:3px;font-size:12px}.settings-card-body{gap:16px;padding:18px;display:grid}.settings-card-body.tight{gap:0;padding:0}.settings-stack{gap:14px;display:grid}.setting-row{border-bottom:1px solid var(--line);align-items:center;gap:16px;padding:14px 18px;display:flex}.setting-row:last-child{border-bottom:0}.setting-row .grow{flex:1;min-width:0}.setting-row .row-title{font-size:13px;font-weight:600}.setting-row .row-hint{color:var(--muted);margin-top:2px;font-size:11.5px}.status-dot{background:var(--muted-2);border-radius:50%;flex:none;width:7px;height:7px}.status-dot.active{background:var(--success)}.status-dot.invalid{background:var(--error)}.status-dot.rate_limited{background:var(--warning)}.key-card{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:15px 18px;display:flex}.key-card:last-child{border-bottom:0}.key-icon{border:1px solid var(--line);background:var(--surface-2);width:34px;height:34px;color:var(--muted);border-radius:9px;flex:none;place-items:center;display:grid;position:relative}.key-icon .dot{border:2px solid var(--surface);border-radius:50%;width:8px;height:8px;position:absolute;top:-2px;right:-2px}.key-main{flex:1;min-width:0}.key-main strong{align-items:center;gap:7px;font-size:13px;font-weight:600;display:flex}.key-main span{color:var(--muted);font-size:11px;font-family:var(--font-code);margin-top:2px;display:block}.key-actions{gap:2px;display:flex}
.onboard-shell{flex-direction:column;min-height:100dvh;display:flex}.onboard-top{border-bottom:1px solid var(--line);align-items:center;gap:14px;padding:18px 24px;display:flex}.onboard-main{flex:1;width:min(560px,100%);margin:0 auto;padding:46px 24px 80px}.onboard-step{gap:18px;display:grid}.onboard-step h1{letter-spacing:-.027em;font-size:27px;font-weight:600;line-height:1.2}.onboard-step .lead{color:var(--muted);margin-top:-8px;font-size:14px}.onboard-actions{align-items:center;gap:8px;margin-top:8px;display:flex}.validation-err{color:var(--error);align-items:center;gap:5px;font-size:11.5px;display:inline-flex}.onboard-progress{align-items:center;gap:6px;display:flex}.onboard-progress span{background:var(--line-strong);border-radius:999px;width:28px;height:4px}.onboard-progress span.on{background:var(--beam)}.onboard-progress small{color:var(--muted);margin-left:6px;font-size:12px}.onboard-paths{gap:12px;display:grid}.onboard-path{text-align:left;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface);color:var(--text);justify-items:start;gap:6px;padding:18px;transition:border-color .16s,box-shadow .16s;display:grid}.onboard-path:hover,.onboard-path:focus-visible{border-color:var(--beam);box-shadow:0 0 0 3px var(--beam-soft)}.onboard-path strong{font-size:16px;font-weight:600}.onboard-path>span:not(.badge){color:var(--muted);font-size:13.5px}.onboard-path .onboard-path-go{color:var(--text);align-items:center;gap:6px;margin-top:4px;font-weight:550;display:inline-flex}.onboard-pick{border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface-2);align-items:center;gap:12px;padding:14px 16px;display:flex}.onboard-pick div{gap:2px;display:grid}.onboard-pick span{color:var(--muted);font-size:12.5px}.onboard-more{gap:14px;display:grid}.onboard-more summary{cursor:pointer;color:var(--muted);font-size:13px}.onboard-more[open] summary{margin-bottom:14px}
.legal-shell{flex-direction:column;min-height:100dvh;display:flex}.legal-top{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:14px 24px;display:flex}.legal{width:min(720px,100%);margin:0 auto;padding:48px 24px 100px}.legal h1{letter-spacing:-.03em;margin-bottom:8px;font-size:34px;font-weight:600}.legal .updated{color:var(--muted);margin-bottom:30px;font-size:12.5px}.legal h2{margin:30px 0 8px;font-size:17px;font-weight:600}.legal p,.legal li{color:var(--muted);font-size:14px;line-height:1.7}.legal ul{gap:6px;margin:8px 0;padding-left:18px;display:grid}.legal p a,.legal li a{color:var(--accent);text-underline-offset:2px;text-decoration:underline}.legal-foot{border-top:1px solid var(--line);color:var(--muted-2);font-family:var(--font-code);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:auto;padding:18px 24px;font-size:10px;display:flex}.legal-foot nav{gap:14px;display:flex}.legal-foot a{color:var(--muted)}.legal-foot a:hover{color:var(--text)}.legal-foot>span a{text-decoration:underline}.license-group{margin-top:34px}.license-count{color:var(--muted-2);font-family:var(--font-code);margin-left:4px;font-size:10px;font-weight:400}.license-list{margin:0;padding:0;list-style:none}.license-item{border-bottom:1px solid var(--line);padding:12px 0}.license-item-head{flex-wrap:wrap;align-items:baseline;gap:10px;display:flex}.license-name{color:var(--text);font-family:var(--font-code);font-size:12px;font-weight:500}.license-version{color:var(--muted-2);font-family:var(--font-code);font-size:10.5px}.license-item-head a{margin-left:auto;font-size:11px}.license-notice{white-space:pre-line;color:var(--muted-2);font-family:var(--font-code);margin-top:6px;font-size:10.5px;line-height:1.6}.license-text{border:1px solid var(--line);border-radius:var(--radius);margin-top:10px;padding:12px 14px}.license-text summary{cursor:pointer;color:var(--text);font-size:13px}.license-text pre{max-height:360px;color:var(--muted);font-family:var(--font-code);white-space:pre-wrap;overflow-wrap:anywhere;margin-top:12px;font-size:10.5px;line-height:1.55;overflow:auto}.legal-table-wrap{margin:10px 0 16px;overflow-x:auto}.legal table{border-collapse:collapse;width:100%;font-size:12.5px}.legal th,.legal td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;color:var(--muted);padding:9px 10px}.legal th{color:var(--text);font-weight:600}.legal code{color:var(--text);font-family:var(--font-code);overflow-wrap:anywhere;font-size:11.5px}
.notfound{text-align:center;place-items:center;min-height:100dvh;padding:24px;display:grid}.notfound .mascot{width:min(300px,70vw);margin:0 auto}.notfound h1{letter-spacing:-.03em;margin-top:8px;font-size:30px}.notfound p{color:var(--muted);margin-top:8px}
@keyframes rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:translate(-50%,calc(8px - 50%))scale(.985)}}.dialog{animation:.18s both pop-centered}@keyframes pop-centered{0%{opacity:0;transform:translate(-50%,calc(8px - 50%))scale(.985)}}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,-8px)}}@keyframes slide-in{0%{transform:translate(-100%)}}@keyframes sheet-up{0%{transform:translateY(100%)}}@keyframes blink{0%,49%{opacity:1}50%,to{opacity:0}}@keyframes shimmer{0%{background-position:150% 0}to{background-position:-50% 0}}@keyframes dot{0%,to{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-2px)}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
@media (max-width:1080px){.app-shell{grid-template-columns:240px minmax(0,1fr)}.chat-layout.with-sources{grid-template-columns:minmax(0,1fr) 320px}}@media (max-width:900px){.mobile-only{display:inline-flex!important}.app-shell{grid-template-columns:minmax(0,1fr)}.sidebar{display:none}.chat-layout,.chat-layout.with-sources{grid-template-columns:minmax(0,1fr)}.sources-pane{display:none}.thread{padding:26px 18px 20px}.assistant-body,.skeleton-answer{padding-left:0}.composer-wrap{padding:8px 14px max(12px, env(safe-area-inset-bottom))}.composer-tools{padding-left:14px}}@media (max-width:640px){.topbar{padding:0 10px}.topbar-title strong{font-size:12.5px}.empty-mascot{width:min(240px,64vw)}.message-user .bubble{max-width:92%}}@media (max-width:430px){.composer-model{display:none}.composer-provider{max-width:96px}.segmented button{padding:0 7px}}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}