:root{--bg:#f3f6f5;--paper:#fff;--ink:#1d3431;--muted:#7b8c87;--line:#e3eae7;--green:#167f67;--light:#eaf6ef;--nav:#142b27;--amber:#9f7137;--red:#b74f52;--shadow:0 6px 24px #203d3010;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{opacity:.48;cursor:not-allowed}a{color:inherit;text-decoration:none}h1,h2,h3,h4,p{margin:0}h1{font-size:28px;line-height:1.4;font-weight:650;letter-spacing:-.6px}h2{font-size:19px;font-weight:650}h3{font-size:15px;font-weight:650}.muted{color:var(--muted)}.small{font-size:12px}.tiny{font-size:11px}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;word-break:break-all}.good{color:var(--green)}.danger-text{color:var(--red)}.flex{display:flex;align-items:center;gap:10px}.between{display:flex;align-items:center;justify-content:space-between;gap:14px}.wrap{flex-wrap:wrap}.spacer{flex:1}.stack{display:flex;flex-direction:column;gap:18px}.gap8{gap:8px}.mt{margin-top:20px}.mb{margin-bottom:20px}.full{width:100%}.hidden{display:none!important}.icon{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle;flex-shrink:0}.btn{border:1px solid #d9e4df;background:#fff;padding:10px 15px;border-radius:9px;font-weight:550;line-height:1.3;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap;font-size:13px;transition:background .15s,box-shadow .15s}.btn:hover{background:#eff7f2;border-color:#b6d3c6}.btn.primary{background:var(--green);border-color:var(--green);color:white}.btn.primary:hover{background:#116b57}.btn.dark{background:#23433a;color:#fff;border-color:#23433a}.btn.ghost{border-color:transparent;background:transparent;color:var(--muted)}.btn.light{color:var(--green);background:var(--light);border-color:transparent}.btn.danger{background:#fff4f3;color:var(--red);border-color:#f0d9d6}.btn.mini{font-size:11px;padding:6px 10px}.btn .icon{width:16px;height:16px}.btn:focus-visible,a:focus-visible{outline:3px solid #83bfaa;outline-offset:3px}.badge{padding:4px 8px;font-size:10px;line-height:1.5;border-radius:5px;background:#edf1ef;color:#7b8d83;display:inline-flex;align-items:center;gap:5px;white-space:nowrap}.badge.live,.badge.green{background:#e3f5e9;color:#197f5a}.badge.amber{background:#fff1dc;color:#96703c}.badge.red{background:#ffefee;color:#b85b58}.dot{display:inline-block;width:6px;height:6px;background:currentColor;border-radius:50%}.panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}.pad{padding:23px}.panel-head{padding:18px 23px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:14px}.section-head{display:flex;align-items:center;justify-content:space-between;margin:24px 0 14px;gap:12px}.notice{padding:12px 15px;border-radius:9px;background:#ecf5ef;border:1px solid #dcece2;color:#5d7f6c;font-size:12px;line-height:1.8;display:flex;align-items:flex-start;gap:9px}.notice .icon{width:16px;height:16px;margin-top:3px}.notice.amber{background:#fff8eb;border-color:#f0e5cf;color:#8e7344}.notice.red{background:#fff4f2;border-color:#f0d6d0;color:#aa6157}.field{display:block;width:100%;border:1px solid #d9e4de;border-radius:9px;background:#fff;padding:11px 12px;color:var(--ink);outline:none;font-size:13px;min-width:0}.field:focus{border-color:#70ab93;box-shadow:0 0 0 3px #eaf5ee}.field::placeholder{color:#a8b4ae}.field[readonly]{background:#f4f7f5;color:#738d7e}textarea.field{resize:vertical;min-height:85px}label.label{display:block;font-size:12px;font-weight:550;margin-bottom:7px;color:#526e60}.help{font-size:11px;line-height:1.7;color:#91a098;margin-top:6px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:19px}.form-row{margin-bottom:18px}.form-row:last-child{margin-bottom:0}.span2{grid-column:1/-1}.check{display:flex;align-items:center;gap:8px;font-size:12px;color:#6b8074;cursor:pointer}.check input{accent-color:var(--green);width:16px;height:16px}.divider{height:1px;background:var(--line);margin:20px 0}.error{font-size:12px;color:var(--red);margin-top:10px;white-space:pre-wrap}.empty{text-align:center;color:#91a299;padding:40px 24px}.empty .icon{width:32px;height:32px;margin-bottom:10px;color:#b6cbc0}.eyebrow{text-transform:uppercase;font-size:10px;letter-spacing:2px;color:#90a096;margin-bottom:6px}.sidebar{width:220px;position:fixed;inset:0 auto 0 0;background:var(--nav);padding:31px 17px 20px;color:#97b1a5;display:flex;flex-direction:column;z-index:20}.brand{display:flex;gap:10px;align-items:center;color:#204a37;font-size:22px;font-weight:650;letter-spacing:2px}.sidebar .brand{color:#fff;margin:0 13px 39px}.brand-mark{width:35px;height:35px;border-radius:10px;background:#c2edd5;color:#1d5137;display:grid;place-items:center;flex-shrink:0}.brand small{display:block;letter-spacing:2.4px;font-size:8px;color:#779789;font-weight:450;line-height:1.6}.nav-label{color:#5e8370;font-size:10px;letter-spacing:1px;padding:0 14px;margin:13px 0 10px}.nav-button{display:flex;align-items:center;gap:12px;border:0;background:transparent;width:100%;padding:12px 14px;border-radius:9px;color:#a6bdb0;font-size:13px;margin:4px 0;text-align:left}.nav-button:hover{background:#223e31}.nav-button.active{color:#20573c;background:#cef0da;font-weight:600}.sidebar-bottom{margin-top:auto}.sidebar-card{border:1px solid #355243;border-radius:11px;font-size:11px;line-height:1.8;padding:14px;margin:20px 5px}.sidebar-card strong{display:block;color:#c4d9cc;font-size:12px;margin-bottom:4px}.avatar{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:9px;background:#e2f0e7;color:#4d8c6a;font-size:12px;font-weight:650;flex-shrink:0}.sidebar .avatar{background:#2b4b3a;color:#bee2ca}.sidebar-user{border-top:1px solid #2b4838;padding:18px 10px 0;display:flex;gap:10px;align-items:center;font-size:12px}.workspace{margin-left:220px;min-height:100vh}.topbar{background:white;border-bottom:1px solid var(--line);height:73px;padding:0 33px;display:flex;align-items:center;justify-content:space-between;gap:15px}.breadcrumb{font-size:12px;color:#83968a;display:flex;gap:10px;align-items:center}.topbar>.flex{gap:16px}.page{max-width:1580px;margin:auto;padding:29px 33px 50px}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:23px}.page-heading p{font-size:12px;color:var(--muted);margin-top:7px}.hero{border-radius:15px;background:#e3f1e9;position:relative;overflow:hidden;padding:29px 32px;min-height:175px;border:1px solid #d4e7da}.hero .hero-copy{max-width:70%;position:relative;z-index:1}.hero h2{font-size:26px;color:#28593f;font-weight:600;letter-spacing:.4px}.hero p{font-size:12px;color:#71917d;margin:9px 0 18px}.hero-art{position:absolute;right:5%;top:23px;width:140px;height:140px;border:25px solid #b7d7c37a;border-radius:28px;transform:rotate(-25deg)}.hero-art:after{content:"";position:absolute;inset:-49px;border:1px solid #b7d7c39f;border-radius:48px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:18px 22px;margin-top:19px;background:white;border:1px solid var(--line);border-radius:11px}.step{display:flex;gap:12px;align-items:center;min-width:0}.step-num{border:1px solid #d7e7dd;width:29px;height:29px;border-radius:9px;display:grid;place-items:center;color:#7b9d89;background:#f5f9f6;font-size:11px;flex-shrink:0}.step strong{display:block;font-size:12px;font-weight:550}.step small{display:block;font-size:10px;color:#92a498;margin-top:1px}.step .tag{margin-left:auto}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:22px 0}.kpi{border:1px solid var(--line);border-radius:12px;background:white;padding:17px 21px}.kpi-label{font-size:11px;color:#8ba092}.kpi-value{font-size:30px;font-weight:600;letter-spacing:-.8px;margin:7px 0 2px;line-height:1.4}.kpi-note{font-size:10px;color:#9bac9f}.room-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.room-card{background:white;border:1px solid var(--line);border-radius:13px;overflow:hidden}.room-cover{height:118px;position:relative;background:#e4f0e8;padding:18px 20px;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;color:#4c7c60}.room-card:nth-child(3n+2) .room-cover{background:#e6edf7;color:#59799c}.room-card:nth-child(3n+3) .room-cover{background:#f2eddf;color:#a08b5f}.room-cover:after{content:"";position:absolute;right:-19px;top:24px;width:120px;height:120px;border:22px solid currentColor;border-radius:28px;opacity:.12;transform:rotate(-27deg)}.room-cover .between{position:relative;z-index:1}.room-cover .cover-title{font-size:20px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;position:relative;z-index:1}.room-cover .eyebrow{color:inherit;font-size:9px;opacity:.65}.room-card-body{padding:18px}.room-card-body .muted{font-size:11px}.room-stats{display:flex;gap:25px;margin:13px 0}.room-stats small{font-size:10px;display:block;color:#9bab9f}.room-stats strong{font-size:20px;font-weight:600;display:block}.room-card-actions{display:flex;gap:8px;border-top:1px solid var(--line);padding-top:14px}.room-card-actions .btn{flex:1;font-size:11px;padding:8px}.new-card{border:1px dashed #bfd5c6;min-height:289px;border-radius:13px;background:#edf4ee;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#799b86;gap:10px;cursor:pointer}.new-card:hover{background:#e2eee5}.new-card .icon{width:27px;height:27px}.new-card p{font-size:11px}.layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,1fr);gap:20px;align-items:start}.layout-wide{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(300px,1fr);gap:20px;align-items:start}.tabs{display:flex;gap:23px;border-bottom:1px solid var(--line);margin-bottom:23px;overflow:auto}.tab{border:0;background:transparent;color:#8a9b91;font-size:12px;padding:0 0 13px;white-space:nowrap;border-bottom:2px solid transparent}.tab.active{color:var(--green);border-color:var(--green);font-weight:600}.video-stage{position:relative;aspect-ratio:16/9;background:#173a2e;color:#e7f4e8;border-radius:12px;overflow:hidden;display:grid;place-items:center;text-align:center}.video-stage:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 82% 15%,#335d45aa,transparent 65%)}.stage-inner{position:relative;z-index:1;padding:34px}.stage-inner h2{font-size:26px;font-weight:500;letter-spacing:1px}.stage-inner p{color:#91b59c;font-size:12px;margin-top:11px}.video-stage .btn{margin-top:20px}.stage-top{position:absolute;left:17px;right:17px;top:15px;display:flex;justify-content:space-between;align-items:center;z-index:2;font-size:10px;color:#9ebca9}.stage-mark{position:absolute;right:10%;top:27%;width:150px;height:150px;border:23px solid #92b7a011;border-radius:30px;transform:rotate(-24deg)}.stage-pictogram{width:49px;height:49px;display:grid;place-items:center;margin:0 auto 14px;border:1px solid #809e8855;background:#7b9f7e10;border-radius:50%;color:#b6d6bf}.stage-pictogram .icon{width:23px;height:23px}.preview-frame{width:100%;height:470px;border:0;background:#f5f8f5;border-radius:10px;display:block}.copy-row{display:flex;gap:7px;align-items:center}.copy-row .field{font-size:11px;padding:9px;flex:1}.copy-row textarea.field{min-height:62px}.copy-block{padding:13px;border:1px solid var(--line);background:#f8faf8;border-radius:9px;margin-top:12px}.copy-block label{font-size:11px;color:#7f9586;display:block;margin-bottom:7px}.copy-block code{font-size:11px;color:#5a7b66;word-break:break-all}.copy-block .btn{margin-top:10px}.guide-step{display:flex;align-items:flex-start;gap:11px;padding:13px 0;border-bottom:1px solid var(--line)}.guide-step:last-child{border:0}.guide-step strong{display:block;font-size:12px;font-weight:550}.guide-step p{font-size:11px;color:#8ca292;margin-top:4px}.guide-step .step-num{margin-top:2px}.credentials{border:1px solid var(--line);padding:13px 15px;border-radius:9px;margin-top:15px;background:#f8faf9}.credentials summary{cursor:pointer;color:#607e6b;font-size:12px}.qr-box{width:160px;height:160px;border:1px solid var(--line);padding:5px;border-radius:10px;background:white;flex-shrink:0}.qr-box svg{width:100%;height:100%;display:block}.share-layout{display:flex;gap:23px;align-items:center}.chip{display:inline-block;font-size:11px;color:#6c9279;border:1px solid #dbe7df;padding:4px 8px;border-radius:6px;background:#f3f8f4}.mode-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.mode-option{border:1px solid var(--line);border-radius:10px;padding:13px 10px;background:white;display:flex;align-items:center;gap:8px;font-size:12px;cursor:pointer}.mode-option:has(input:checked){background:#ecf7ef;border-color:#76b18c;color:#2a7d4d}.mode-option input{accent-color:var(--green)}.curve{width:100%;height:220px;display:block;margin:13px 0}.curve-caption{font-size:10px;color:#99a99b;display:flex;justify-content:space-between;padding:0 5px}.node-row{display:grid;grid-template-columns:1fr 1fr 34px;gap:9px;margin:9px 0;align-items:center}.node-row .field{font-size:12px;padding:8px 11px}.node-head{display:grid;grid-template-columns:1fr 1fr 34px;gap:9px;color:#94a597;font-size:10px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}th{background:#f7faf7;color:#8fa296;padding:13px 17px;font-size:11px;font-weight:500;white-space:nowrap}td{padding:14px 17px;border-bottom:1px solid var(--line);vertical-align:middle}tr:last-child td{border:0}.messages{height:390px;overflow:auto;padding:0 19px;scrollbar-width:thin;scrollbar-color:#d4e3d8 transparent}.message{display:flex;align-items:flex-start;gap:9px;padding:14px 0;border-bottom:1px solid #eef3ef}.message:last-child{border:0}.message .avatar{width:29px;height:29px;font-size:11px;background:#eef3ed;color:#77936e}.message.official .avatar{background:#e0f2e6;color:#3e9161}.message-body{flex:1;min-width:0}.message-meta{display:flex;align-items:center;gap:7px;color:#7f9785;font-size:11px}.message-meta time{font-size:9px;color:#b0bdb1;margin-left:auto}.message-text{font-size:12px;line-height:1.8;color:#526b57;margin-top:5px;white-space:pre-wrap;overflow-wrap:anywhere}.message .badge{font-size:8px;padding:2px 5px}.message-action{border:0;background:transparent;color:#9aa798;font-size:10px;padding:2px 0;margin-top:7px}.compose{padding:16px 19px;border-top:1px solid var(--line);background:#fbfdfb}.compose .field{font-size:12px;min-height:65px}.compose .between{margin-top:9px}.diagnostic{display:flex;align-items:flex-start;gap:13px;padding:15px 0;border-bottom:1px solid var(--line)}.diagnostic:last-child{border:0}.diagnostic .status-icon{width:25px;height:25px;display:grid;place-items:center;border-radius:8px;background:#edf7ee;color:#65a575;flex-shrink:0}.diagnostic .status-icon.warn{background:#fff5e5;color:#c8a15e}.diagnostic h3{font-size:12px}.diagnostic p{font-size:11px;color:#8c9f8f;margin-top:3px}.log-row{font-size:12px;display:flex;gap:15px;border-bottom:1px solid var(--line);padding:12px 0}.log-row time{color:#a2b1a4;font-size:10px;white-space:nowrap}.log-row small{font-size:10px;color:#9dae9f}.login-wrap{max-width:510px;margin:9vh auto;padding:20px}.login-wrap .panel{padding:31px}.login-wrap .brand{margin-bottom:25px}.login-wrap h2{font-size:23px;margin-bottom:9px}.login-wrap>p{font-size:10px;text-align:center;color:#a1b09f;margin-top:19px}.install-wrap{max-width:1060px;margin:6vh auto;padding:20px;display:grid;grid-template-columns:.95fr 1.25fr;gap:24px;align-items:start}.install-aside{padding:32px 25px}.install-aside h1{font-size:30px;margin-top:25px}.install-aside .muted{font-size:13px;margin-top:14px;line-height:1.9}.install-check{display:flex;gap:10px;font-size:12px;color:#759682;margin:18px 0}.install-check .icon{width:16px;height:16px}.install-wrap .panel{padding:30px}.install-wrap .form-grid{gap:15px}.boot{padding:80px 20px;text-align:center;color:#7e9885}.footer-note{font-size:10px;color:#a1b39f;text-align:center;margin:29px 0 0}.mobile-nav{display:none}.demo-ribbon{background:#fff0da;color:#9e7842;text-align:center;padding:7px 16px;font-size:11px;position:relative;z-index:30}.viewer-body{background:#f3f6f3;min-height:100vh}.viewer-header{height:68px;border-bottom:1px solid var(--line);background:#fff;padding:0 max(24px,calc((100vw - 1270px)/2));display:flex;align-items:center;justify-content:space-between;gap:16px}.viewer-header .brand{font-size:18px}.viewer-header .brand-mark{width:29px;height:29px}.viewer-id{display:flex;align-items:center;gap:9px;font-size:11px;color:#728b78}.viewer-page{max-width:1318px;margin:auto;padding:27px 24px 35px}.viewer-title{margin:0 0 22px;display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.viewer-title h1{font-size:24px}.viewer-title .muted{font-size:11px;margin-top:7px}.watch-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}.watch-video-box{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden}.watch-video-box .video-stage{border-radius:0}.watch-video-box #player-wrap{aspect-ratio:16/9;background:#143629;min-height:0;position:relative;color:#fff;overflow:hidden}.watch-video-box #player-wrap>video,.watch-video-box #player-wrap>.tcplayer{width:100%!important;height:100%!important;position:absolute!important;inset:0}.video-caption{padding:13px 18px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px;color:#8c9e8e}.announcement{padding:13px 18px;background:#edf6ed;color:#6a866b;border-top:1px solid #e1ebe0;display:flex;align-items:flex-start;gap:9px;font-size:12px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.announcement .icon{width:15px;height:15px;margin-top:3px}.watch-chat .panel-head{padding:16px 18px}.watch-chat h2{font-size:14px}.watch-chat .messages{height:362px;padding:0 16px}.watch-chat .compose{padding:13px 15px}.watch-chat .compose .field{min-height:67px}.watch-chat .message-text{font-size:12px}.watch-notice{margin-top:15px;font-size:11px;color:#92a78f}.viewer-gate{max-width:470px;margin:42px auto}.viewer-gate .panel{padding:30px}.viewer-gate h2{margin:9px 0 11px}.viewer-gate p{color:#8a9e8a;font-size:12px;line-height:1.9}.viewer-gate .qr-box{margin:21px auto;width:195px;height:195px}.confirm-code{font-size:30px;color:#42684a;letter-spacing:6px;text-align:center;font-family:ui-monospace,monospace;font-weight:550}.viewer-preview-banner{background:#fbf1df;color:#9b7c4a;border-bottom:1px solid #eee1c8;padding:8px 20px;text-align:center;font-size:11px}.view-only-warning{margin-top:12px}.player-button{margin:0}.watch-error{font-size:11px;line-height:1.8;color:#9f7861;padding:11px 14px;background:#fff6e8;word-break:break-word}.stage-copy{text-align:left;width:100%;position:relative;padding:48px 9% 47px}.stage-copy .eyebrow{color:#95b99d;font-size:9px;margin-bottom:14px}.stage-copy h2{font-size:clamp(23px,2.7vw,37px);font-weight:500;line-height:1.45;max-width:78%;letter-spacing:1px}.stage-copy .stage-line{height:3px;width:34px;background:#a4d2ac;margin:21px 0 14px}.stage-copy p{font-size:11px;color:#88ad90}.stage-bottom{position:absolute;bottom:0;left:0;right:0;padding:9px 15px;background:#09241899;color:#b9d5be;display:flex;gap:10px;align-items:center;font-size:10px}.stage-bottom .icon{width:14px;height:14px}.stage-bottom .spacer{flex:1}#toast{position:fixed;left:50%;bottom:25px;transform:translateX(-50%);z-index:110;pointer-events:none;max-width:calc(100vw - 35px)}.toast-item{background:#1f4533f5;color:#e4f4e6;border:1px solid #7d9e7e44;border-radius:10px;padding:12px 20px;font-size:12px;box-shadow:0 10px 30px #1b3b2525;animation:pop .2s ease}.toast-item.bad{background:#8d5249f5;color:#fff1e7}dialog{border:1px solid #dde9df;border-radius:16px;padding:0;width:630px;max-width:calc(100vw - 24px);max-height:calc(100vh - 36px);box-shadow:0 30px 110px #0d2e2955;color:var(--ink);overflow:auto}dialog::backdrop{background:#0c271c6b;backdrop-filter:blur(3px)}.modal-head{padding:20px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:15px}.modal-head h2{font-size:18px}.modal-body{padding:23px}.modal-actions{padding:17px 23px;background:#f8fbf7;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:9px}.phone-frame{border:8px solid #213d2a;border-radius:29px;width:390px;max-width:100%;height:715px;margin:0 auto;background:#f5f8f5;overflow:hidden}.phone-frame iframe{width:100%;height:100%;border:0}.help-section h3{margin-top:20px;margin-bottom:8px}.help-section p{font-size:12px;color:#78937c;line-height:1.9}.settings-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:23px;padding-top:20px;gap:15px}.secret-set{font-size:10px;color:#71a781;font-weight:normal;margin-left:5px}.desktop-only{display:flex}.chips{display:flex;gap:6px;flex-wrap:wrap}.breakall{overflow-wrap:anywhere}.demo-return{position:fixed;bottom:17px;left:17px;z-index:90;box-shadow:var(--shadow)}@keyframes pop{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@media(min-width:1650px){.room-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.watch-chat .messages{height:399px}}@media(max-width:1250px){.sidebar{width:195px;padding-left:12px;padding-right:12px}.workspace{margin-left:195px}.page{padding:25px 24px}.topbar{padding:0 24px}.layout,.layout-wide{grid-template-columns:minmax(0,1.4fr) minmax(290px,1fr)}.room-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.steps{gap:12px}.step small{font-size:9px}.watch-layout{grid-template-columns:minmax(0,1fr) 310px}.watch-chat .messages{height:328px}.mode-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:980px){.sidebar{width:177px}.workspace{margin-left:177px}.sidebar .brand{margin-left:9px;font-size:19px}.brand-mark{width:30px;height:30px}.nav-button{font-size:12px;padding:11px 10px;gap:9px}.page{padding:22px 19px}.topbar{padding:0 20px}.layout,.layout-wide{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.steps .step{padding:3px}.step small{font-size:10px}.kpis{gap:11px}.kpi{padding:15px}.kpi-value{font-size:27px}.room-grid{gap:14px}.hero{padding:25px}.hero h2{font-size:24px}.hero-art{right:0;opacity:.75}.watch-layout{grid-template-columns:1fr 295px;gap:14px}.viewer-page{padding:22px 18px}.watch-chat .messages{height:305px}.desktop-only{display:none}}@media(max-width:720px){.sidebar{display:none}.workspace{margin:0}.topbar{height:62px;padding:0 16px}.topbar>.flex{gap:8px}.breadcrumb{font-size:11px}.topbar .badge{display:none}.page{padding:21px 16px 35px}.page-heading{flex-wrap:wrap;gap:13px;margin-bottom:18px}.page-heading h1{font-size:24px}.page-heading p{font-size:11px}.mobile-nav{display:flex;gap:7px;overflow:auto;padding-bottom:19px}.mobile-nav button{border:1px solid var(--line);padding:7px 11px;background:white;border-radius:8px;white-space:nowrap;font-size:11px;color:#78907f}.mobile-nav button.active{background:#def0e3;border-color:#c7e0ce;color:#38754b}.kpis{grid-template-columns:1fr 1fr;margin:17px 0;gap:10px}.kpi{padding:14px 17px}.room-grid{grid-template-columns:1fr 1fr;gap:12px}.room-cover{padding:15px;height:103px}.room-cover .cover-title{font-size:17px}.room-card-body{padding:14px}.room-stats{gap:17px}.room-card-actions{flex-wrap:wrap}.room-card-actions .btn{font-size:10px;padding:7px}.new-card{min-height:275px}.hero{padding:23px}.hero h2{font-size:23px}.hero p{font-size:11px}.hero .hero-copy{max-width:87%}.hero-art{opacity:.35;right:-55px}.panel-head{padding:16px 17px}.pad{padding:17px}.form-grid{grid-template-columns:1fr;gap:16px}.span2{grid-column:auto}.steps{padding:14px 18px}.tabs{gap:21px;margin-bottom:18px}.tab{font-size:11px}.stage-inner{padding:30px 15px}.stage-inner h2{font-size:20px}.stage-inner p{font-size:10px}.stage-inner .btn{font-size:11px;padding:8px 12px}.stage-pictogram{width:37px;height:37px;margin-bottom:9px}.stage-top{font-size:8px;left:11px;right:11px;top:9px}.stage-copy{padding:39px 8% 44px}.stage-copy h2{font-size:23px}.stage-copy .eyebrow{font-size:8px;margin-bottom:10px}.stage-copy p{font-size:9px}.stage-copy .stage-line{margin:14px 0 10px}.stage-bottom{font-size:8px;padding:7px 11px}.share-layout{flex-direction:column;align-items:stretch}.share-layout .qr-box{align-self:center}.copy-row{flex-wrap:wrap}.copy-row .field{flex-basis:calc(100% - 70px)}.install-wrap{display:block;margin:0 auto;padding:20px 17px;max-width:560px}.install-aside{padding:16px 8px 25px}.install-aside h1{font-size:27px;margin-top:18px}.install-aside .muted{font-size:12px}.install-wrap .panel{padding:23px}.install-check{margin:12px 0}.login-wrap{padding:16px;margin:6vh auto}.login-wrap .panel{padding:25px}.viewer-header{height:61px;padding:0 16px}.viewer-header .brand{font-size:17px}.viewer-header .brand-mark{width:28px;height:28px}.viewer-id{font-size:10px;gap:7px;max-width:40%;overflow:hidden;white-space:nowrap}.viewer-id .avatar{width:27px;height:27px;font-size:10px}.viewer-page{padding:18px 14px 25px}.viewer-title{margin-bottom:15px;gap:9px}.viewer-title h1{font-size:20px;line-height:1.5}.viewer-title .muted{font-size:10px;margin-top:4px}.viewer-title .badge{font-size:9px;padding:3px 6px}.watch-layout{grid-template-columns:1fr;gap:14px}.watch-chat .messages{height:269px}.watch-chat .compose{padding:13px 14px}.watch-chat .compose .field{min-height:55px}.video-caption{padding:11px 13px;font-size:10px}.announcement{font-size:11px;padding:11px 13px}.watch-chat .panel-head{padding:14px 16px}.watch-chat h2{font-size:13px}.watch-notice{font-size:10px;margin-top:12px}.viewer-preview-banner{font-size:10px;padding:7px 13px}.viewer-gate{margin:23px auto}.viewer-gate .panel{padding:24px}.footer-note{font-size:9px}.viewer-title .online-tag{min-width:80px}.curve{height:185px}.mode-option{padding:11px 10px;font-size:11px}.modal-head{padding:17px 20px}.modal-body{padding:18px}.modal-actions{padding:15px 18px}.phone-frame{height:660px;border-width:6px}.table-wrap td,.table-wrap th{padding:12px;font-size:11px}.settings-bottom{align-items:flex-start;flex-direction:column}.settings-bottom .btn{width:100%}.demo-ribbon{font-size:10px}.demo-return{font-size:10px;bottom:10px;left:10px}}@media(max-width:390px){.room-grid{grid-template-columns:1fr}.room-cover{height:120px}.new-card{min-height:150px}.viewer-title h1{font-size:18px}.stage-copy h2{font-size:21px}.topbar .btn{font-size:11px;padding:7px 9px}.page{padding:18px 13px}.page-heading .btn{font-size:11px}.kpi{padding:13px}.viewer-page{padding:16px 12px}.phone-frame{width:100%}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Preview-only navigation stays outside the chat composer. */
.viewer-body .demo-return{position:static;display:flex;width:max-content;margin:0 auto 24px;box-shadow:none}

/* v0.3.1 — mobile-first live stage; desktop chat stays alongside the video. */
.mobile-watch-tools,.mobile-history-trigger,.watch-latest{display:none}
.announcement{width:100%;text-align:left;border-left:0;border-right:0;border-bottom:0;cursor:pointer;font:inherit;font-size:12px}
.announcement-more{font-size:10px;margin-left:auto;white-space:nowrap;opacity:.7}
.full-notice{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9}
.mobile-history-list{max-height:55dvh;overflow:auto;overscroll-behavior:contain}
#watch-messages{overscroll-behavior:contain;overflow-wrap:anywhere}
#watch-messages:focus-visible{outline:2px solid #8fc6aa;outline-offset:-2px}
.watch-video-box #player-wrap video{object-fit:contain!important}
.watch-latest.hidden{display:none!important}
@media(max-width:720px),(max-width:1024px) and (max-height:540px){
  html.watch-mobile-lock,html.watch-mobile-lock body{overflow:hidden;overscroll-behavior:none;height:100%}
  body.viewer-immersive:not(.mobile-split){background:#0d1d19;color:#f4faf6;min-height:0}
  .viewer-immersive:not(.mobile-split) .viewer-header{position:fixed;top:calc(var(--watch-top,0px) + var(--watch-banner,0px) + env(safe-area-inset-top,0px));left:0;right:0;height:58px;border:0;background:linear-gradient(180deg,#0b201ce8,#0b201c50);z-index:8;padding:0 16px;pointer-events:none}
  .viewer-immersive:not(.mobile-split) .viewer-header .brand{color:white;font-size:18px;letter-spacing:1px}
  .viewer-immersive:not(.mobile-split) .viewer-header .brand small{display:none}
  .viewer-immersive:not(.mobile-split) .viewer-header .brand-mark{width:30px;height:30px}
  .viewer-immersive:not(.mobile-split) .viewer-id{color:#d6e6de;max-width:42%;font-size:11px;gap:6px}
  .viewer-immersive:not(.mobile-split) .viewer-id .avatar{background:#ffffff1f;color:#d5e8dc;border:1px solid #ffffff22;border-radius:50%}
  .viewer-immersive:not(.mobile-split) .viewer-page{margin:0;padding:0;max-width:none}
  .viewer-immersive:not(.mobile-split) .viewer-title{position:fixed;left:16px;right:16px;top:calc(var(--watch-top,0px) + var(--watch-banner,0px) + env(safe-area-inset-top,0px) + 62px);z-index:8;display:flex;flex-direction:column;gap:7px;margin:0;pointer-events:none}
  .viewer-immersive:not(.mobile-split) .viewer-title h1{font-size:18px;color:#fff;line-height:1.45;text-shadow:0 1px 8px #0008}
  .viewer-immersive:not(.mobile-split) .viewer-title p{display:none}
  .viewer-immersive:not(.mobile-split) .viewer-title .badge{background:#062c218c;color:#d0e9dc;border:1px solid #ffffff16;border-radius:20px;font-size:10px;padding:3px 9px;backdrop-filter:blur(5px)}
  .viewer-immersive:not(.mobile-split) .viewer-title .badge.live{color:#b9f3d4;background:#0a6c4bd1}
  .viewer-immersive:not(.mobile-split) #watch-stage{position:fixed;top:var(--watch-top,0px);left:0;right:0;height:var(--watch-height,100dvh);min-height:0;display:block;isolation:isolate;overflow:hidden;background:#0d1d19;z-index:1}
  .viewer-immersive:not(.mobile-split) #watch-stage::after{content:'';position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(180deg,#081c1f60 0%,transparent 24%,transparent 52%,#0919143b 66%,#081b16d9 100%)}
  .viewer-immersive:not(.mobile-split) .watch-main,.viewer-immersive:not(.mobile-split) .watch-video-box{position:absolute;inset:0;border:0;border-radius:0;background:transparent;overflow:visible}
  .viewer-immersive:not(.mobile-split) .watch-video-box #player-wrap{position:absolute;inset:0;aspect-ratio:auto;width:100%;height:100%;background:#0d1d19}
  .viewer-immersive:not(.mobile-split) #player-wrap>.tcplayer,.viewer-immersive:not(.mobile-split) #player-wrap .vjs-tech{width:100%!important;height:100%!important;object-fit:contain!important}
  .viewer-immersive:not(.mobile-split) #player-wrap .video-stage{aspect-ratio:auto;display:flex;align-items:center;background:linear-gradient(146deg,#284e42 0%,#143a31 47%,#0b211d 100%)}
  .viewer-immersive:not(.mobile-split) #player-wrap .video-stage:before{background:radial-gradient(ellipse at 80% 36%,#5b8d694d,transparent 66%)}
  .viewer-immersive:not(.mobile-split) .stage-copy{padding:0 26px;width:100%;align-self:flex-start;margin-top:calc(var(--watch-height,100dvh)*.28);text-align:left}
  .viewer-immersive:not(.mobile-split) .stage-copy h2{font-size:35px;line-height:1.55;max-width:88%;letter-spacing:2px;color:#f0f7ec}
  .viewer-immersive:not(.mobile-split) .stage-copy .eyebrow{font-size:8px;letter-spacing:2px;max-width:70%;line-height:1.8;color:#b0c6b8}
  .viewer-immersive:not(.mobile-split) .stage-copy .stage-line{margin:20px 0 15px;width:40px}
  .viewer-immersive:not(.mobile-split) .stage-copy p{font-size:11px;color:#b4c8b8}
  .viewer-immersive:not(.mobile-split) .stage-mark{right:-28px;top:32%;width:175px;height:175px;border:25px solid #a5c79d1c}
  .viewer-immersive:not(.mobile-split) .stage-top{top:calc(var(--watch-banner,0px) + env(safe-area-inset-top,0px) + 174px);left:26px;right:26px;color:#b9ccbf;font-size:9px}
  .viewer-immersive:not(.mobile-split) .stage-top>span:last-child{display:none}
  .viewer-immersive:not(.mobile-split) .stage-bottom{display:none}
  .viewer-immersive:not(.mobile-split) .stage-inner{width:100%;padding:0 35px;align-self:flex-start;margin-top:calc(var(--watch-height,100dvh)*.34);text-align:center}
  .viewer-immersive:not(.mobile-split) .stage-inner h2{font-size:22px;color:#e8f1e8}
  .viewer-immersive:not(.mobile-split) .stage-inner p{font-size:12px;line-height:1.8;color:#b2c3b4}
  .viewer-immersive:not(.mobile-split) .announcement{position:absolute;top:calc(var(--watch-banner,0px) + env(safe-area-inset-top,0px) + 127px);left:14px;right:14px;width:calc(100% - 28px);z-index:9;padding:7px 10px;color:#e1e9df;background:#163b3080;border:1px solid #ffffff17;border-radius:8px;font-size:11px;align-items:center;line-height:1.8;backdrop-filter:blur(7px);gap:7px}
  .viewer-immersive:not(.mobile-split) .announcement #announcement{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-width:0}
  .viewer-immersive:not(.mobile-split) .announcement .icon{margin:0;width:13px;height:13px}
  .viewer-immersive:not(.mobile-split) .announcement-more{font-size:9px;color:#a9c6b5}
  .viewer-immersive:not(.mobile-split) .watch-chat{display:contents}
  .viewer-immersive:not(.mobile-split) .watch-chat .panel-head{position:absolute;left:14px;right:82px;bottom:calc(var(--composer-height,74px) + env(safe-area-inset-bottom,0px) + min(27dvh,215px) + 26px);z-index:5;padding:0;border:0;gap:10px;justify-content:flex-start}
  .viewer-immersive:not(.mobile-split) .watch-chat .panel-head h2{display:none}
  .viewer-immersive:not(.mobile-split) #chat-health{font-size:9px;color:#bcd7c5;white-space:nowrap;opacity:.9}
  .viewer-immersive:not(.mobile-split) #chat-health.danger-text{color:#ffc29f;font-size:9px;white-space:normal;max-width:118px;line-height:1.4}
  .viewer-immersive .mobile-history-trigger{display:inline-flex;border:1px solid #ffffff25;background:#0a221754;color:#cfe1d3;font-size:10px;padding:4px 9px;border-radius:16px;min-height:28px}
  .viewer-immersive:not(.mobile-split) #watch-messages{position:absolute;left:14px;right:81px;bottom:calc(var(--composer-height,74px) + env(safe-area-inset-bottom,0px) + 17px);height:min(27dvh,215px);z-index:5;padding:8px 0 0;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;gap:7px;scrollbar-width:none;-webkit-mask-image:linear-gradient(transparent,#000 14px);mask-image:linear-gradient(transparent,#000 14px);touch-action:pan-y}
  .viewer-immersive:not(.mobile-split) #watch-messages::-webkit-scrollbar{display:none}
  .viewer-immersive:not(.mobile-split) #watch-messages::before{content:'';flex:1;min-height:0}
  .viewer-immersive:not(.mobile-split) #watch-messages .message{border:0;padding:6px 9px;background:#061b186e;border-radius:9px;max-width:100%;width:fit-content;flex:0 0 auto;color:white;backdrop-filter:blur(3px);font-size:12px;line-height:1.8}
  .viewer-immersive:not(.mobile-split) #watch-messages .message.official{background:#163d309e;border:1px solid #b6dbc217;padding:5px 8px}
  .viewer-immersive:not(.mobile-split) #watch-messages .avatar,.viewer-immersive:not(.mobile-split) #watch-messages time{display:none}
  .viewer-immersive:not(.mobile-split) #watch-messages .message-body{line-height:1.8}
  .viewer-immersive:not(.mobile-split) #watch-messages .message-meta{display:inline;font-size:12px;color:#b9e5cb;font-weight:550}
  .viewer-immersive:not(.mobile-split) #watch-messages .message-meta::after{content:'：';font-weight:400}
  .viewer-immersive:not(.mobile-split) #watch-messages .message-meta .badge{display:none}
  .viewer-immersive:not(.mobile-split) #watch-messages .message-text{display:inline;margin:0;color:#f4f7f3;font-size:12px;line-height:1.8;text-shadow:0 1px 2px #0004;word-break:break-word}
  .viewer-immersive:not(.mobile-split) #watch-messages .empty{color:#d6e5d9;font-size:12px;text-align:left;padding:8px 0;margin-top:auto}
  .viewer-immersive:not(.mobile-split) #watch-messages .empty .icon{display:none}
  .viewer-immersive:not(.mobile-split) .watch-chat .compose{position:absolute;left:14px;right:14px;bottom:calc(10px + env(safe-area-inset-bottom,0px));z-index:10;border:0;background:transparent;padding:0;display:grid;grid-template-columns:minmax(0,1fr) 58px;gap:5px 8px;align-items:start}
  .viewer-immersive:not(.mobile-split) .watch-chat .compose .field{grid-column:1;grid-row:1;display:block;resize:none;min-height:44px;height:44px;max-height:96px;border-radius:24px;border:1px solid #ffffff32;background:#ffffff17;backdrop-filter:blur(8px);color:white;font-size:16px;line-height:22px;padding:10px 16px;box-shadow:none}
  .viewer-immersive:not(.mobile-split) .watch-chat .compose .field:focus{border-color:#a6dbbca0;background:#243f34eb}
  .viewer-immersive:not(.mobile-split) .watch-chat .compose .field::placeholder{color:#cfddd2;font-size:13px}
  .viewer-immersive:not(.mobile-split) .watch-chat .compose .field:disabled{opacity:.6}
  .viewer-immersive:not(.mobile-split) .watch-chat .compose .between{display:contents}
  .viewer-immersive:not(.mobile-split) .watch-chat .compose button[type=submit]{grid-column:2;grid-row:1;min-height:44px;border-radius:24px;background:#c5edd4;color:#184b34;border:1px solid #c5edd4;font-size:13px;font-weight:650;padding:9px}
  .viewer-immersive:not(.mobile-split) #compose-name{grid-column:1/-1;grid-row:2;font-size:9px;color:#afc4b6;padding-left:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .viewer-immersive:not(.mobile-split) .watch-chat .compose .error{grid-column:1/-1;grid-row:3;color:#ffd0b8;font-size:11px;background:#503229ed;margin:0;border-radius:6px;line-height:1.5;padding:5px 9px}
  .viewer-immersive:not(.mobile-split) .watch-chat .compose .error:empty{display:none}
  .viewer-immersive .mobile-watch-tools{display:flex;flex-direction:column;gap:8px;z-index:7}
  .viewer-immersive:not(.mobile-split) .mobile-watch-tools{position:absolute;right:13px;bottom:calc(var(--composer-height,74px) + env(safe-area-inset-bottom,0px) + 21px)}
  .mobile-watch-tools button{border:1px solid #ffffff27;border-radius:13px;background:#19372c8c;backdrop-filter:blur(5px);width:49px;min-height:49px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#eef7ee;padding:6px 1px}
  .mobile-watch-tools button:hover{background:#254c3bda}
  .mobile-watch-tools button .icon{width:18px;height:18px}
  .mobile-watch-tools button span{font-size:9px;line-height:1.5;white-space:nowrap}
  .mobile-watch-tools button[aria-pressed=true]{background:#cee8d8;color:#214a35;border-color:#bcd5c3}
  .viewer-immersive:not(.mobile-split) .video-caption{position:absolute;top:calc(var(--watch-banner,0px) + env(safe-area-inset-top,0px) + 169px);left:14px;right:80px;padding:0;z-index:4;font-size:9px;pointer-events:none;color:#b3c8b9;display:block;line-height:1.7}
  .viewer-immersive:not(.mobile-split) .video-caption .flex{display:none}
  .viewer-immersive:not(.mobile-split) #player-error:not(:empty){position:absolute;left:14px;right:14px;top:calc(var(--watch-banner,0px) + env(safe-area-inset-top,0px) + 192px);z-index:9;max-height:105px;overflow:auto;border-radius:8px}
  .viewer-immersive:not(.mobile-split) .watch-error{padding:9px 11px;color:#ffe3ca;background:#694227ed;font-size:11px;line-height:1.7}
  .viewer-immersive:not(.mobile-split) .watch-notice,.viewer-immersive:not(.mobile-split) .footer-note{display:none}
  .viewer-immersive:not(.mobile-split) .demo-ribbon,.viewer-immersive:not(.mobile-split) .viewer-preview-banner{position:fixed;top:var(--watch-top,0px);left:0;right:0;z-index:12;background:#0e211de8;color:#bfcfbf;border-bottom:1px solid #ffffff17;line-height:1.5;padding:5px 12px;font-size:9px}
  .viewer-immersive:not(.mobile-split) .demo-return{display:none}
  .viewer-immersive:not(.mobile-split) #toast{bottom:calc(env(safe-area-inset-bottom,0px) + 105px);z-index:120;width:max-content;max-width:calc(100vw - 35px)}
  .viewer-immersive:not(.mobile-split) .watch-latest{display:block;position:absolute;left:18px;bottom:calc(var(--composer-height,74px) + env(safe-area-inset-bottom,0px) + 20px);z-index:6;border:1px solid #a3c7b163;color:#e4f4e8;background:#173e2fe8;border-radius:20px;padding:7px 13px;font-size:11px}
  .viewer-immersive.comments-hidden #watch-messages,.viewer-immersive.comments-hidden .watch-chat .panel-head,.viewer-immersive.comments-hidden .watch-latest{display:none!important}
  .viewer-immersive:not(.mobile-split) #player-wrap .vjs-control-bar{bottom:calc(var(--composer-height,74px) + env(safe-area-inset-bottom,0px) + 20px);z-index:4}
  .viewer-immersive:not(.mobile-split) #player-wrap .vjs-fullscreen-control{display:none}
  .viewer-immersive:not(.mobile-split) #player-wrap .vjs-big-play-button{z-index:3}
  /* A visible fallback for engines that force native video fullscreen. */
  .viewer-immersive.mobile-split .mobile-watch-tools{flex-direction:row;position:static;padding:0;gap:8px;justify-content:flex-end;flex-wrap:wrap;grid-column:1/-1}
  .viewer-immersive.mobile-split .mobile-watch-tools button{width:auto;min-width:61px;min-height:44px;flex-direction:row;background:#e2f0e7;color:#326c49;border-color:#cadece;padding:8px 10px;gap:5px}
  .viewer-immersive.mobile-split .mobile-watch-tools button span{font-size:10px}
  .viewer-immersive.mobile-split .mobile-history-trigger{background:#f1f7f3;color:#618671;border-color:#e2ebe5;font-size:10px}
  .viewer-immersive.mobile-split .watch-chat .panel-head{gap:8px}
  .viewer-immersive.mobile-split .watch-chat .compose .field{font-size:16px}
  .viewer-immersive.mobile-split .watch-chat .messages{height:230px}
  .viewer-immersive:not(.mobile-split).keyboard-open .stage-copy h2{font-size:24px}
  .viewer-immersive:not(.mobile-split).keyboard-open .stage-copy{margin-top:calc(var(--watch-height,100dvh)*.38)}
  .viewer-immersive:not(.mobile-split).keyboard-open .stage-copy .eyebrow,.viewer-immersive:not(.mobile-split).keyboard-open .stage-copy .stage-line,.viewer-immersive:not(.mobile-split).keyboard-open .stage-copy p{display:none}
  .viewer-immersive:not(.mobile-split).keyboard-open #watch-messages{height:min(16dvh,110px)}
  .viewer-immersive:not(.mobile-split).keyboard-open .watch-chat .panel-head{bottom:calc(var(--composer-height,74px) + env(safe-area-inset-bottom,0px) + min(16dvh,110px) + 26px)}
  .viewer-immersive:not(.mobile-split).keyboard-open .mobile-watch-tools{gap:6px}
  .viewer-immersive:not(.mobile-split).keyboard-open .mobile-watch-tools button{min-height:38px;height:38px;width:45px;flex-direction:row}
  .viewer-immersive:not(.mobile-split).keyboard-open .mobile-watch-tools button span{display:none}
  .viewer-immersive:not(.mobile-split).keyboard-open .announcement{display:none}
  .viewer-immersive:not(.mobile-split).keyboard-open .video-caption{top:calc(var(--watch-banner,0px) + 127px)}
}
@media(min-width:600px) and (max-width:1024px) and (max-height:540px) and (orientation:landscape){
  .viewer-immersive:not(.mobile-split) .viewer-header{height:45px;left:env(safe-area-inset-left,0px);right:env(safe-area-inset-right,0px);padding:0 16px}
  .viewer-immersive:not(.mobile-split) .viewer-title{top:calc(var(--watch-top,0px) + var(--watch-banner,0px) + 49px);left:calc(16px + env(safe-area-inset-left,0px));right:100px;flex-direction:row;align-items:center}
  .viewer-immersive:not(.mobile-split) .viewer-title h1{font-size:15px}
  .viewer-immersive:not(.mobile-split) .announcement{top:calc(var(--watch-banner,0px) + 82px);left:calc(16px + env(safe-area-inset-left,0px));max-width:45%;padding:4px 8px}
  .viewer-immersive:not(.mobile-split) .video-caption{top:calc(var(--watch-banner,0px) + 115px);font-size:8px}
  .viewer-immersive:not(.mobile-split) #watch-messages{right:auto;width:42%;height:min(23dvh,90px);left:calc(16px + env(safe-area-inset-left,0px))}
  .viewer-immersive:not(.mobile-split) .watch-chat .panel-head{right:auto;bottom:calc(var(--composer-height,65px) + env(safe-area-inset-bottom,0px) + min(23dvh,90px) + 23px);left:calc(16px + env(safe-area-inset-left,0px))}
  .viewer-immersive:not(.mobile-split) .watch-chat .compose{left:calc(16px + env(safe-area-inset-left,0px));right:calc(16px + env(safe-area-inset-right,0px))}
  .viewer-immersive:not(.mobile-split) .mobile-watch-tools{right:calc(14px + env(safe-area-inset-right,0px));gap:5px}
  .viewer-immersive:not(.mobile-split) .mobile-watch-tools button{width:46px;min-height:38px;padding:4px}
  .viewer-immersive:not(.mobile-split) .mobile-watch-tools button span{font-size:8px}
  .viewer-immersive:not(.mobile-split) .mobile-watch-tools button .icon{width:15px;height:15px}
  .viewer-immersive:not(.mobile-split) .stage-copy{margin:0;align-self:center;padding-left:49%;padding-right:10%;padding-top:0}
  .viewer-immersive:not(.mobile-split) .stage-copy h2{font-size:26px;max-width:100%}
  .viewer-immersive:not(.mobile-split) .stage-copy .eyebrow{max-width:100%;font-size:7px}
  .viewer-immersive:not(.mobile-split) .stage-top{display:none}
  .viewer-immersive:not(.mobile-split) .stage-mark{right:20%;top:29%;width:140px;height:140px}
  .viewer-immersive:not(.mobile-split) #player-error:not(:empty){top:calc(var(--watch-banner,0px) + 139px);left:16px;right:53%;max-height:80px}
}

@media(max-width:720px),(max-width:1024px) and (max-height:540px){.viewer-immersive:not(.mobile-split) .stage-top{display:none}}