:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0c1422;--panel:#131f30;--raised:#19283d;--border:#29374b;--text:#eef3fa;--muted:#95a6bb;--accent:#70e5ca;--accent-ink:#102d28;--error:#ffaaa9;--shadow:0 24px 70px #0003;background:var(--bg);color:var(--text);font-synthesis:none;font-family:Inter,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f3f6fa;--panel:#fff;--raised:#eef3f8;--border:#d9e2ed;--text:#142438;--muted:#586c82;--accent:#087b68;--accent-ink:#fff;--error:#ab292b;--shadow:0 24px 70px #1735560c}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input{outline-offset:5px}button{cursor:pointer;border:0}button:disabled{opacity:.45;cursor:not-allowed}button:not(:disabled):hover{filter:brightness(1.12)}button:active{transform:translateY(1px)}a{color:inherit;text-decoration:none}.app{flex-direction:column;max-width:1536px;min-height:100vh;margin:auto;padding:0 56px;display:flex}header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;height:100px;display:flex}.brand{letter-spacing:2px;align-items:center;gap:12px;font-size:23px;font-weight:650;display:flex}.brand-symbol{width:43px;height:43px;color:var(--accent);border:1px solid var(--border);background:var(--panel);border-radius:13px;place-items:center;display:grid}.brand small{letter-spacing:3px;color:var(--muted);margin-top:5px;font-size:10px;display:block}.header-right{align-items:center;gap:24px;display:flex}.private-label{color:var(--muted);align-items:center;gap:8px;font-size:12px;display:flex}.tiny-dot{background:var(--accent);border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block}.icon-button{background:var(--panel);color:var(--muted);border:1px solid var(--border);border-radius:50%;place-items:center;width:36px;height:36px;display:grid}.lobby{flex:1;grid-template-columns:1fr 420px;align-items:center;gap:70px;min-height:680px;padding:64px 20px;display:grid}.eyebrow{letter-spacing:3px;color:var(--accent);align-items:center;gap:10px;font-size:11px;display:flex}.eyebrow>span{background:var(--accent);width:18px;height:2px}.intro h1{letter-spacing:1px;margin:22px 0;font-size:clamp(30px,3.2vw,49px);font-weight:550;line-height:1.65}.intro h1 em{color:var(--muted);font-style:normal;font-weight:450}.lead{color:var(--muted);font-size:16px;line-height:1.95}.intro-wave{align-items:center;gap:6px;max-width:380px;height:105px;margin:32px 0 28px;display:flex;-webkit-mask-image:linear-gradient(90deg,#0000,#000 15% 70%,#0000);mask-image:linear-gradient(90deg,#0000,#000 15% 70%,#0000)}.intro-wave span{background:var(--accent);opacity:.65;border-radius:5px;width:4px}.feature-line{gap:24px;font-size:12px;display:flex}.feature-line>span:before{content:"✓";color:var(--accent);margin-right:8px}.scope-note{color:var(--muted);margin-top:22px;font-size:11px}.join-panel{background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:20px;padding:32px}.panel-tag{color:var(--accent);letter-spacing:2px;margin-bottom:16px;font-size:11px}.join-panel h2{margin:0 0 12px;font-size:24px;font-weight:550}.secondary{color:var(--muted);font-size:12px}label{color:var(--muted);margin-top:23px;font-size:12px;display:block}input{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:9px;min-width:0;margin-top:9px;padding:13px 14px;font-size:14px;display:block}input::placeholder{color:var(--muted);opacity:.7}input:focus{border-color:var(--accent)}.primary{background:var(--accent);width:100%;color:var(--accent-ink);border-radius:9px;justify-content:space-between;align-items:center;margin-top:26px;padding:14px 16px;font-size:14px;font-weight:650;display:flex}.primary span{font-size:20px;font-weight:400}.divider{color:var(--muted);align-items:center;gap:16px;margin:25px 0 -8px;font-size:10px;display:flex}.divider:before,.divider:after{content:"";background:var(--border);flex:1;height:1px}.join-input{border:1px solid var(--border);background:var(--bg);border-radius:9px;margin-top:9px;display:flex;overflow:hidden}.join-input input{border:0;border-radius:0;margin:0}.join-input button{white-space:nowrap;color:var(--accent);background:0 0;padding:0 16px;font-size:12px}.privacy{color:var(--muted);gap:10px;margin:24px 0 17px;font-size:11px;line-height:1.8;display:flex}.privacy p{margin:0}.privacy>span{color:var(--accent);font-size:20px}.compatibility{color:var(--muted);align-items:center;gap:7px;font-size:10px;display:flex}.compatibility.warning{color:var(--error)}.error{background:color-mix(in srgb,var(--error) 10%,var(--panel));border:1px solid color-mix(in srgb,var(--error) 30%,var(--border));color:var(--error);border-radius:9px;margin:16px 0;padding:12px 15px;font-size:13px;line-height:1.6}.error button{color:var(--error);background:0 0;margin-left:12px;text-decoration:underline}footer{border-top:1px solid var(--border);min-height:64px;color:var(--muted);letter-spacing:.3px;justify-content:space-between;align-items:center;font-size:10px;display:flex}footer>span:last-child{letter-spacing:2px;font-size:9px}.meeting{flex:1;padding:35px 0 0}.meeting-heading{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.meeting h1{letter-spacing:1px;margin:14px 0 16px;font-size:26px;font-weight:500}.meeting-meta{color:var(--muted);align-items:center;gap:18px;font-size:11px;display:flex}.live-pill,.waiting-pill{color:var(--accent);background:color-mix(in srgb,var(--accent) 9%,var(--panel));border-radius:20px;align-items:center;gap:6px;padding:5px 9px;display:flex}.waiting-pill{color:var(--muted)}.secondary-button{background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:8px;align-items:center;gap:9px;padding:11px 17px;font-size:12px;display:flex}.meeting-layout{grid-template-columns:minmax(0,1fr) 330px;gap:24px;display:grid}.section-heading{justify-content:space-between;align-items:center;margin:0 0 16px;font-size:13px;display:flex}.section-heading b{color:var(--muted);margin-left:8px;font-size:11px;font-weight:400}.participant-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.participant{background:var(--panel);border:1px solid var(--border);border-radius:15px;flex-direction:column;justify-content:center;align-items:center;min-height:210px;transition:border-color .15s,box-shadow .15s;display:flex;position:relative}.participant.speaking{border-color:var(--accent);box-shadow:inset 0 0 30px color-mix(in srgb,var(--accent) 5%,transparent)}.participant-state{color:var(--muted);font-size:10px;position:absolute;top:14px;right:14px}.avatar{color:#b9f8e8;background:#304a51;border-radius:22px;place-items:center;width:66px;height:66px;font-size:22px;font-weight:500;display:grid}.color-1{color:#c7c9ff;background:#343b5b}.color-2{color:#f6d6b4;background:#534337}.color-3{color:#e9c7fa;background:#453952}.participant h3{align-items:center;gap:6px;margin:17px 0 13px;font-size:14px;font-weight:500;display:flex}.participant h3 small{color:var(--muted);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-size:10px}.sound-meter{align-items:center;gap:3px;height:28px;display:flex}.sound-meter i{background:var(--accent);border-radius:2px;width:3px;transition:height .1s}.participant:not(.speaking) .sound-meter{opacity:.3}.participant.empty{color:var(--muted);background:0 0;border-style:dashed}.empty-seat{border:1px dashed var(--border);border-radius:50%;place-items:center;width:50px;height:50px;font-size:23px;font-weight:200;display:grid}.participant.empty h3{margin-bottom:0;font-size:12px}.participant.empty p{font-size:10px}.transport-status{color:var(--muted);align-items:center;gap:7px;margin-top:18px;font-size:10px;display:flex}.transport-status>span:last-child{margin-left:auto}.transcript-panel{background:var(--panel);border:1px solid var(--border);border-radius:15px;flex-direction:column;min-height:480px;max-height:580px;padding:20px;display:flex}.badge{border:1px solid var(--border);color:var(--muted);border-radius:4px;padding:3px 6px;font-size:9px}.transcript-toolbar{color:var(--muted);border-top:1px solid var(--border);border-bottom:1px solid var(--border);justify-content:space-between;padding:12px 0;font-size:11px;display:flex}.transcript-body{flex:1;min-height:200px;overflow:auto}.record-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100%;min-height:300px;padding:20px 8px;display:flex}.record-icon{color:var(--muted);opacity:.6;margin-bottom:15px}.record-empty h3{font-size:13px;font-weight:500}.record-empty p{color:var(--muted);margin:4px 0 22px;font-size:11px;line-height:1.9}.record-empty>span{color:var(--accent);font-size:10px;line-height:1.8}.export-button{border:1px solid var(--border);width:100%;color:var(--muted);background:0 0;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:11px;font-size:11px;display:flex}.segment{border-bottom:1px solid var(--border);padding:15px 0;font-size:12px;line-height:1.8}.segment>div{justify-content:space-between;display:flex}.segment strong{font-weight:500}.segment time,.segment small{color:var(--muted);font-size:10px}.segment p{margin:8px 0}.call-controls{border-top:1px solid var(--border);grid-template-columns:1fr auto 1fr;align-items:center;margin:30px 0 24px;padding-top:24px;display:grid}.control-note{color:var(--muted);align-items:center;gap:7px;font-size:10px;display:flex}.control-group{justify-content:center;align-items:center;gap:16px;display:flex}.mic-button,.leave-button{border-radius:9px;justify-content:center;align-items:center;gap:10px;min-height:48px;padding:14px 20px;font-size:12px;display:flex}.mic-button{background:var(--accent);color:var(--accent-ink);min-width:170px}.mic-button.is-muted{background:var(--raised);color:var(--text);border:1px solid var(--border)}.leave-button{color:var(--error);background:color-mix(in srgb,var(--error) 10%,var(--panel))}.control-separator{background:var(--border);width:1px;height:25px}.control-right{color:var(--muted);justify-self:end;font-size:10px}.toast{background:var(--raised);border:1px solid var(--border);box-shadow:var(--shadow);z-index:20;text-align:center;border-radius:10px;max-width:90vw;padding:13px 22px;font-size:12px;position:fixed;bottom:30px;left:50%;transform:translate(-50%)}@media (width>=1450px){.lobby{gap:130px;padding-left:60px;padding-right:60px}}@media (width<=1050px){.app{padding:0 28px}.lobby{grid-template-columns:1fr 380px;gap:30px;padding:45px 0}.intro h1{font-size:32px}.meeting-layout{grid-template-columns:minmax(0,1fr) 290px}.participant{min-height:180px}.feature-line{gap:12px;font-size:10px}}@media (width<=760px){.app{padding:0 20px}header{height:78px}.private-label{display:none}.lobby{grid-template-columns:1fr;gap:30px;padding:40px 0}.intro h1{margin:16px 0;font-size:32px}.lead{font-size:14px}.intro-wave{display:none}.feature-line{margin-top:20px}.scope-note{margin-top:15px}.join-panel{justify-self:center;width:100%;max-width:480px;padding:25px}.meeting-heading{align-items:flex-start;gap:12px}.meeting h1{font-size:21px}.meeting-meta{flex-wrap:wrap;gap:9px;font-size:10px}.meeting-heading .secondary-button{padding:10px;font-size:0}.meeting-layout{grid-template-columns:1fr}.participant{min-height:180px}.transcript-panel{min-height:310px;max-height:400px}.record-empty{min-height:210px}.call-controls{background:var(--bg);z-index:5;grid-template-columns:1fr;margin:20px 0 0;padding:16px 0;position:sticky;bottom:0}.control-note,.control-right{display:none}.control-group{gap:12px}.mic-button{min-width:160px}.leave-button{padding:14px}footer{gap:14px;padding:15px 0;font-size:9px;line-height:1.8}footer>span:last-child{font-size:8px}.transport-status{font-size:9px}}.consent{align-items:flex-start;gap:10px;font-size:11px;line-height:1.8;display:flex}.consent input{width:17px;height:17px;accent-color:var(--accent);flex-shrink:0;margin:2px 0 0}.incomplete{color:var(--error)!important}