:root{--tv-bg:#f5f8fc;--tv-card:#fff;--tv-line:#e5ebf4;--tv-text:#172033;--tv-muted:#748099;--tv-blue:#315ee8;--tv-blue2:#5c7cff;--tv-soft:#eef4ff;--tv-green:#16a36a;--tv-red:#db4b4b;--tv-shadow:0 18px 50px rgba(31,55,96,.08)}
*{box-sizing:border-box}.tv12-page{font-family:"HarmonyOS Sans SC","MiSans","Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:linear-gradient(180deg,#f7faff 0,#f3f7fb 58%,#fff 100%);color:var(--tv-text)}
.tv12-wrap{width:min(1220px,calc(100% - 32px));margin:auto}.tv12-hero{padding:64px 0 24px}.tv12-hero-card{position:relative;overflow:hidden;border:1px solid var(--tv-line);border-radius:30px;background:linear-gradient(135deg,#fff 0,#f7faff 58%,#eef3ff 100%);box-shadow:var(--tv-shadow);padding:42px 44px}.tv12-hero-card:after{content:"";position:absolute;width:430px;height:430px;border-radius:50%;right:-130px;top:-210px;background:radial-gradient(circle,#cfdcff 0,rgba(207,220,255,.15) 55%,transparent 72%)}.tv12-eyebrow{display:flex;align-items:center;gap:10px;color:#48658f;font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.tv12-eyebrow b{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:#eaf1ff;color:var(--tv-blue);letter-spacing:0}.tv12-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.08;margin:18px 0 12px;letter-spacing:-.04em}.tv12-hero p{max-width:760px;color:var(--tv-muted);font-size:17px;line-height:1.8;margin:0}.tv12-search{margin-top:26px;display:flex;gap:12px;max-width:720px;position:relative;z-index:2}.tv12-search input{flex:1;height:54px;border:1px solid #d9e3f1;border-radius:16px;background:#fff;padding:0 18px;font-size:16px;outline:none;box-shadow:0 6px 18px rgba(40,67,105,.05)}.tv12-search input:focus{border-color:#9eb7ff;box-shadow:0 0 0 4px rgba(49,94,232,.08)}.tv12-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.tv12-badges span{padding:8px 11px;border-radius:999px;background:#fff;border:1px solid var(--tv-line);font-size:12px;color:#5d6c84;font-weight:700}
.tv12-tabs{position:sticky;top:74px;z-index:10;margin:18px 0 28px;padding:8px;border:1px solid var(--tv-line);border-radius:18px;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);display:flex;gap:8px;overflow:auto}.tv12-tabs a{white-space:nowrap;text-decoration:none;color:#526077;font-weight:800;font-size:13px;padding:10px 14px;border-radius:12px}.tv12-tabs a:hover{background:#eff4ff;color:var(--tv-blue)}
.tv12-section{padding:8px 0 34px;scroll-margin-top:145px}.tv12-section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:16px}.tv12-section-head span{color:#7c8aa3;font-size:12px;font-weight:900;letter-spacing:.12em}.tv12-section-head h2{margin:5px 0 0;font-size:26px}.tv12-section-head p{margin:0;color:var(--tv-muted);font-size:14px}.tv12-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.tv12-card{position:relative;display:flex;flex-direction:column;gap:14px;min-height:190px;padding:20px;border:1px solid var(--tv-line);border-radius:22px;background:rgba(255,255,255,.94);text-decoration:none;color:inherit;transition:.2s ease;box-shadow:0 8px 30px rgba(28,49,83,.035)}.tv12-card:hover{transform:translateY(-4px);border-color:#cfdbef;box-shadow:0 18px 44px rgba(31,55,96,.1)}.tv12-card img{width:54px;height:54px;display:block}.tv12-card small{color:#8290a7;font-weight:800;font-size:11px;letter-spacing:.08em}.tv12-card h3{font-size:18px;line-height:1.35;margin:3px 0 7px}.tv12-card p{margin:0;color:#748099;font-size:13px;line-height:1.65}.tv12-card .go{position:absolute;right:18px;top:18px;width:30px;height:30px;border-radius:10px;background:#f3f6fb;display:grid;place-items:center;color:#8795ab;font-weight:900}.tv12-empty{display:none;text-align:center;padding:50px;color:var(--tv-muted)}
.tv12-toolmain{padding:34px 0 70px}.tv12-toolhead{display:flex;gap:18px;align-items:center;margin-bottom:20px}.tv12-toolhead img{width:68px;height:68px}.tv12-toolhead small{font-weight:900;color:#8291aa;letter-spacing:.1em}.tv12-toolhead h1{margin:5px 0 6px;font-size:30px;letter-spacing:-.025em}.tv12-toolhead p{margin:0;color:var(--tv-muted);line-height:1.65}.tv12-toolbox{border:1px solid var(--tv-line);border-radius:26px;background:#fff;box-shadow:var(--tv-shadow);padding:22px}.tv12-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}.tv12-layout.three{grid-template-columns:320px minmax(0,1fr) 320px}.tv12-panel{border:1px solid #e7edf5;border-radius:20px;background:#fbfcfe;padding:18px}.tv12-panel.white{background:#fff}.tv12-panel h3{margin:0 0 14px;font-size:16px}.tv12-field{display:grid;gap:7px;margin-bottom:14px}.tv12-field label{font-size:12px;color:#64738c;font-weight:800}.tv12-field input,.tv12-field textarea,.tv12-field select{width:100%;border:1px solid #dce4ef;background:#fff;color:#1d2739;border-radius:13px;padding:11px 12px;font-size:14px;outline:none}.tv12-field textarea{min-height:150px;resize:vertical;line-height:1.7}.tv12-field input:focus,.tv12-field textarea:focus,.tv12-field select:focus{border-color:#9bb5ff;box-shadow:0 0 0 4px rgba(49,94,232,.07)}.tv12-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.tv12-grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.tv12-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.tv12-btn{appearance:none;border:0;border-radius:12px;min-height:42px;padding:0 15px;background:var(--tv-blue);color:#fff;font-weight:800;cursor:pointer;font-size:13px;box-shadow:0 8px 18px rgba(49,94,232,.16)}.tv12-btn:hover{filter:brightness(.98);transform:translateY(-1px)}.tv12-btn.secondary{background:#eef3fb;color:#315078;box-shadow:none}.tv12-btn.ghost{background:#fff;color:#52627a;border:1px solid #dce5f0;box-shadow:none}.tv12-btn.danger{background:#fff0f0;color:#c94646;box-shadow:none}.tv12-btn.small{min-height:34px;padding:0 11px;font-size:12px}.tv12-btn.block{width:100%}.tv12-result{white-space:pre-wrap;word-break:break-word;border:1px solid #e1e8f2;border-radius:15px;background:#fff;padding:14px;min-height:52px;color:#26344b;line-height:1.75;font-size:14px}.tv12-muted{font-size:12px;color:#8794a9;line-height:1.65}.tv12-stat{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.tv12-stat>div{border:1px solid #e5ebf3;border-radius:14px;background:#fff;padding:12px}.tv12-stat b{display:block;font-size:20px}.tv12-stat span{font-size:11px;color:#8491a6}.tv12-chips{display:flex;gap:8px;flex-wrap:wrap}.tv12-chip{border:1px solid #dfe6f0;background:#fff;color:#54647c;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:800;cursor:pointer}.tv12-chip.active{background:#edf3ff;border-color:#bdd0ff;color:#2f5ed1}.tv12-list{display:grid;gap:10px}.tv12-item{border:1px solid #e5ebf3;border-radius:15px;background:#fff;padding:13px}.tv12-item-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.tv12-item h4{margin:0;font-size:14px}.tv12-item p{margin:6px 0 0;color:#687790;font-size:13px;line-height:1.6}.tv12-actions{display:flex;gap:7px;flex-wrap:wrap}.tv12-note{padding:11px 13px;border-radius:13px;background:#fff8e9;color:#7a5c22;border:1px solid #f1dfb9;font-size:12px;line-height:1.6}.tv12-ok{color:var(--tv-green)}.tv12-bad{color:var(--tv-red)}
.tv12-canvasbox{display:grid;place-items:center;min-height:300px;border:1px dashed #d7e0ec;border-radius:18px;background:linear-gradient(45deg,#f8fafc 25%,#f3f6fa 25%,#f3f6fa 50%,#f8fafc 50%,#f8fafc 75%,#f3f6fa 75%);background-size:20px 20px;overflow:auto;padding:12px}.tv12-canvasbox canvas{max-width:100%;height:auto;box-shadow:0 12px 28px rgba(22,42,72,.12);background:#fff}.tv12-drop{border:1.5px dashed #cbd8e9;border-radius:18px;background:#f8fbff;padding:26px;text-align:center;color:#75839a;cursor:pointer}.tv12-drop.drag{border-color:#7ea1ff;background:#eef4ff}.tv12-drop b{display:block;color:#315078;margin-bottom:6px}.tv12-range{display:grid;grid-template-columns:1fr 50px;gap:10px;align-items:center}.tv12-range input[type=range]{width:100%}.tv12-table{width:100%;border-collapse:collapse;font-size:12px}.tv12-table th,.tv12-table td{padding:10px;border-bottom:1px solid #e8edf4;text-align:left;vertical-align:top}.tv12-table th{color:#7d8aa0;font-weight:900;background:#fafbfd}.tv12-scroll{overflow:auto}.tv12-kbd{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;background:#f0f3f8;border:1px solid #dfe5ee;border-bottom-width:2px;padding:2px 6px;border-radius:6px;color:#4c5e78;font-size:11px}.tv12-toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,18px);opacity:0;pointer-events:none;background:#152238;color:#fff;border-radius:12px;padding:10px 14px;font-size:13px;z-index:9999;transition:.2s}.tv12-toast.show{transform:translate(-50%,0);opacity:1}
.tv12-related{padding-top:30px}.tv12-related .tv12-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.tv12-footnote{margin-top:14px;color:#8a96aa;font-size:12px;line-height:1.7}.tv12-code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.tv12-hide{display:none!important}
@media(max-width:1050px){.tv12-grid{grid-template-columns:repeat(3,1fr)}.tv12-layout.three{grid-template-columns:1fr 1fr}.tv12-layout.three>*:last-child{grid-column:1/-1}.tv12-related .tv12-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.tv12-wrap{width:min(100% - 20px,1220px)}.tv12-hero{padding-top:28px}.tv12-hero-card{padding:28px 20px;border-radius:22px}.tv12-hero h1{font-size:34px}.tv12-hero p{font-size:14px}.tv12-tabs{top:62px}.tv12-grid{grid-template-columns:1fr 1fr;gap:10px}.tv12-card{min-height:172px;padding:16px;border-radius:18px}.tv12-card img{width:48px;height:48px}.tv12-card h3{font-size:16px}.tv12-card p{font-size:12px}.tv12-section-head{align-items:start;gap:10px;flex-direction:column}.tv12-toolmain{padding-top:22px}.tv12-toolhead{align-items:flex-start}.tv12-toolhead img{width:58px;height:58px}.tv12-toolhead h1{font-size:24px}.tv12-toolbox{padding:12px;border-radius:20px}.tv12-layout,.tv12-layout.three,.tv12-grid2,.tv12-grid3{grid-template-columns:1fr}.tv12-panel{padding:14px;border-radius:17px}.tv12-stat{grid-template-columns:1fr 1fr}.tv12-related .tv12-grid{grid-template-columns:1fr 1fr}.tv12-canvasbox{min-height:220px}.tv12-table{min-width:620px}}
@media(max-width:480px){.tv12-grid,.tv12-related .tv12-grid{grid-template-columns:1fr}.tv12-card{min-height:auto;display:grid;grid-template-columns:50px 1fr;align-items:start}.tv12-card .go{right:13px;top:13px}.tv12-card>div{padding-right:24px}.tv12-tabs{margin-left:-2px;margin-right:-2px}.tv12-stat{grid-template-columns:1fr 1fr}.tv12-search{display:block}.tv12-hero-card{padding-bottom:24px}}

/* V11.7.36 homepage tool showcase */
.tv12-home-section{position:relative}.tv12-home-shell{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);gap:18px;align-items:stretch}.tv12-home-intro{position:relative;overflow:hidden;min-height:100%;padding:30px;border-radius:26px;background:linear-gradient(145deg,#172744 0%,#24467f 56%,#315ee8 100%);color:#fff;box-shadow:0 20px 50px rgba(30,63,117,.16)}.tv12-home-intro:before{content:"";position:absolute;width:300px;height:300px;right:-120px;top:-100px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),rgba(255,255,255,0) 68%)}.tv12-home-intro:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(130deg,#000,transparent 82%);pointer-events:none}.tv12-home-kicker{position:relative;z-index:1;display:flex;align-items:center;gap:10px;font-size:11px;font-weight:900;letter-spacing:.12em;color:#c9d8f4}.tv12-home-kicker span{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:rgba(255,255,255,.11);color:#fff;letter-spacing:0}.tv12-home-number{position:relative;z-index:1;display:block;margin:30px 0 0;font-size:78px;line-height:.9;letter-spacing:-.065em}.tv12-home-intro h3{position:relative;z-index:1;margin:9px 0 14px;font-size:17px;letter-spacing:.18em;color:#dfe9ff}.tv12-home-intro>p{position:relative;z-index:1;margin:0;color:#c9d7ee;line-height:1.75;font-size:13px;max-width:390px}.tv12-home-cats{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:22px}.tv12-home-cats span{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 11px;border:1px solid rgba(255,255,255,.12);border-radius:12px;background:rgba(255,255,255,.075);font-size:11px;color:#d8e5fa}.tv12-home-cats b{color:#fff;font-size:13px}.tv12-home-cta{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding:13px 15px;border-radius:14px;background:#fff;color:#1e3f78;text-decoration:none;font-size:13px;font-weight:900;box-shadow:0 12px 30px rgba(8,28,64,.18)}.tv12-home-cta i{font-style:normal;font-size:18px}.tv12-home-toolgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tv12-home-tool{min-width:0;display:grid;grid-template-columns:52px minmax(0,1fr) 28px;align-items:center;gap:12px;padding:14px;border:1px solid #e5ebf4;border-radius:18px;background:#fff;color:#172033;text-decoration:none;box-shadow:0 8px 25px rgba(31,55,96,.04);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.tv12-home-tool:hover{transform:translateY(-2px);border-color:#cdd9ed;box-shadow:0 14px 32px rgba(31,55,96,.09)}.tv12-home-tool img{width:52px;height:52px;display:block}.tv12-home-tool span{min-width:0;display:block}.tv12-home-tool small{display:block;color:#8b98ac;font-size:10px;font-weight:900;letter-spacing:.08em;margin-bottom:3px}.tv12-home-tool b{display:block;font-size:14px;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tv12-home-tool em{display:block;margin-top:4px;color:#7a879b;font-size:11px;line-height:1.45;font-style:normal;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tv12-home-tool>i{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:#f2f6fc;color:#7789a5;font-style:normal;font-weight:900}.tv12-home-tool:hover>i{background:#edf3ff;color:#315ee8}
@media(max-width:960px){.tv12-home-shell{grid-template-columns:1fr}.tv12-home-intro{min-height:auto}.tv12-home-toolgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.tv12-home-intro{padding:22px;border-radius:21px}.tv12-home-number{font-size:64px;margin-top:24px}.tv12-home-toolgrid{grid-template-columns:1fr}.tv12-home-tool{grid-template-columns:48px minmax(0,1fr) 28px;padding:12px;border-radius:16px}.tv12-home-tool img{width:48px;height:48px}.tv12-home-cats{grid-template-columns:1fr 1fr}}

.tv12-combining{font-family:"Noto Sans","Noto Sans Symbols 2","Segoe UI Symbol","Arial Unicode MS","Microsoft YaHei",sans-serif;font-variant-ligatures:none;text-rendering:geometricPrecision}

/* V11.7.36 quality pass */
.tv12-panel h3{display:flex;align-items:center;gap:8px;margin:0 0 14px;font-size:15px}.tv12-panel h3:before{content:"";width:4px;height:16px;border-radius:999px;background:linear-gradient(180deg,#315ee8,#7b92ff)}
.tv12-toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:10px;border:1px solid #e2e9f2;background:#f8fbff;border-radius:14px;margin-bottom:12px}.tv12-toolbar .spacer{flex:1}.tv12-toolbar label{font-size:11px;color:#75839a;font-weight:800}.tv12-seg{display:flex;gap:4px;padding:4px;background:#eef3f9;border-radius:12px}.tv12-seg button{border:0;background:transparent;color:#65748c;font-size:12px;font-weight:800;padding:7px 10px;border-radius:9px;cursor:pointer}.tv12-seg button.active{background:#fff;color:#315ee8;box-shadow:0 3px 10px rgba(31,55,96,.08)}
.tv12-progress{height:9px;background:#eaf0f7;border-radius:999px;overflow:hidden}.tv12-progress>i{display:block;height:100%;width:0;background:linear-gradient(90deg,#315ee8,#6c8bff);border-radius:inherit;transition:width .2s}
.tv12-kv{display:grid;grid-template-columns:130px 1fr;gap:7px 12px;font-size:12px}.tv12-kv b{color:#75839a}.tv12-kv span{color:#2b3950;word-break:break-all}
.tv12-badge{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border-radius:999px;background:#eef4ff;color:#3d62c9;font-size:11px;font-weight:900}.tv12-badge.green{background:#ecfbf5;color:#15845b}.tv12-badge.red{background:#fff0f0;color:#c64545}.tv12-badge.gray{background:#f2f5f8;color:#6e7b90}
.tv12-list.compact{gap:7px}.tv12-list.compact .tv12-item{padding:10px 12px}.tv12-item.selected{border-color:#9eb9ff;background:#f7f9ff;box-shadow:0 0 0 3px rgba(49,94,232,.06)}
.tv12-empty-state{padding:34px 16px;text-align:center;color:#8996a9;border:1px dashed #d9e2ee;border-radius:16px;background:#fbfcfe}.tv12-empty-state b{display:block;color:#4d5e77;margin-bottom:5px}
.tv12-twozone{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.42fr);gap:14px}.tv12-sticky{position:sticky;top:92px;align-self:start}.tv12-layerlist{display:grid;gap:7px;max-height:270px;overflow:auto}.tv12-layer{display:grid;grid-template-columns:32px 1fr auto;gap:8px;align-items:center;padding:8px 9px;border:1px solid #e5ebf4;border-radius:12px;background:#fff;cursor:pointer}.tv12-layer.active{border-color:#9fb9ff;background:#f4f7ff}.tv12-layer .ico{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#eef3fb;color:#315ee8;font-size:11px;font-weight:900}.tv12-layer strong{display:block;font-size:12px}.tv12-layer small{display:block;color:#8a97aa;font-size:10px;margin-top:2px}.tv12-layer button{border:0;background:transparent;color:#7a8799;cursor:pointer;padding:5px}
.tv12-mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.tv12-mini-grid button{min-height:54px;border:1px solid #e1e8f2;border-radius:12px;background:#fff;color:#5b6b82;font-weight:800;font-size:11px;cursor:pointer}.tv12-mini-grid button:hover{border-color:#adc1f7;color:#315ee8;background:#f7f9ff}
.tv12-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}.tv12-preview-tile{border:1px solid #e2e8f1;border-radius:14px;background:#fff;padding:9px}.tv12-preview-tile img,.tv12-preview-tile canvas{display:block;width:100%;height:auto;border-radius:9px}.tv12-preview-tile footer{display:flex;justify-content:space-between;align-items:center;gap:7px;margin-top:8px;font-size:10px;color:#8793a5}
.tv12-codebox{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;background:#101827;color:#d8e6ff;border-radius:14px;padding:12px;font-size:12px;line-height:1.65;white-space:pre-wrap;word-break:break-word}
.tv12-file-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:8px 10px;border:1px solid #e5ebf2;border-radius:11px;background:#fff}.tv12-file-row small{color:#8a96a8}.tv12-file-row b{font-size:12px}
.tv12-canvasbox.checker{background-color:#fff;background-image:linear-gradient(45deg,#e9edf3 25%,transparent 25%),linear-gradient(-45deg,#e9edf3 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e9edf3 75%),linear-gradient(-45deg,transparent 75%,#e9edf3 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}
.tv12-canvasbox canvas.editor{touch-action:none;cursor:default;max-height:72vh}.tv12-tooltip{font-size:11px;color:#7d899b;line-height:1.55}.tv12-divider{border:0;border-top:1px solid #e9eef5;margin:15px 0}
.tv12-checks{display:flex;gap:12px;flex-wrap:wrap}.tv12-checks label{display:flex;align-items:center;gap:6px;font-size:12px;color:#5f6e84;cursor:pointer}.tv12-checks input{accent-color:#315ee8}
.tv12-inline-edit{display:grid;grid-template-columns:1fr 1fr;gap:8px}.tv12-inline-edit .full{grid-column:1/-1}
@media(max-width:900px){.tv12-twozone{grid-template-columns:1fr}.tv12-sticky{position:static}.tv12-mini-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:560px){.tv12-kv{grid-template-columns:95px 1fr}.tv12-mini-grid{grid-template-columns:repeat(2,1fr)}.tv12-toolbar{padding:8px}.tv12-inline-edit{grid-template-columns:1fr}.tv12-inline-edit .full{grid-column:auto}}
/* V11.7.36 poster / pro tool refinements */
.tv12-btn.tiny{min-height:28px;padding:0 8px;font-size:11px;border-radius:9px}.tv12-layer-list{display:grid;gap:8px;max-height:330px;overflow:auto;padding-right:2px}.tv12-layer-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;padding:10px;border:1px solid #e3eaf3;background:#fff;border-radius:13px;cursor:pointer}.tv12-layer-row.active{border-color:#9db7ff;background:#f3f7ff;box-shadow:0 0 0 3px rgba(49,94,232,.06)}.tv12-layer-row b{display:block;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}.tv12-layer-row small{display:block;margin-top:2px;color:#8b98aa;font-size:9px;font-weight:900;letter-spacing:.08em}.tv12-poster-canvas{min-height:520px;max-height:78vh}.tv12-poster-canvas canvas{max-height:72vh;max-width:100%;object-fit:contain}.tv12-poster-studio .tv12-panel{min-width:0}.tv12-poster-studio input[type=color]{min-height:42px;padding:5px}.tv12-poster-studio textarea{resize:vertical}.tv12-tool-status{display:flex;align-items:center;gap:8px;padding:9px 11px;border-radius:12px;background:#f5f8fc;color:#64738b;font-size:11px}.tv12-tool-status.ok{background:#eefaf5;color:#177451}.tv12-tool-status.bad{background:#fff2f2;color:#b44141}.tv12-preview-toolbar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}.tv12-drop.slim{padding:16px}.tv12-label-row{display:flex;justify-content:space-between;align-items:center;gap:8px}.tv12-number{font-variant-numeric:tabular-nums}
@media(max-width:1050px){.tv12-poster-studio{grid-template-columns:1fr 1fr!important}.tv12-poster-studio>.tv12-panel:nth-child(2){grid-row:1/span 2;grid-column:2}.tv12-poster-studio>.tv12-panel:nth-child(3){grid-column:1}}@media(max-width:760px){.tv12-poster-studio{grid-template-columns:1fr!important}.tv12-poster-studio>.tv12-panel:nth-child(2),.tv12-poster-studio>.tv12-panel:nth-child(3){grid-column:1;grid-row:auto}.tv12-poster-canvas{min-height:300px;max-height:none}.tv12-poster-canvas canvas{max-height:none}.tv12-layer-row b{max-width:180px}}

/* V11.7.36 functional / AI pass */
.tv12-toolbox input[type="color"]{appearance:none;-webkit-appearance:none;width:100%;min-height:44px;height:44px;padding:4px;border:1px solid #dce4ef;border-radius:12px;background:#fff;cursor:pointer;overflow:hidden}.tv12-toolbox input[type="color"]::-webkit-color-swatch-wrapper{padding:0}.tv12-toolbox input[type="color"]::-webkit-color-swatch{border:0;border-radius:8px}.tv12-toolbox input[type="color"]::-moz-color-swatch{border:0;border-radius:8px}.tv12-btn:disabled{opacity:.58;cursor:not-allowed;transform:none!important;filter:none!important}.tv12-badge.gray{background:#f1f4f8;color:#748197}.tv12-badge.green{background:#eaf8f2;color:#16825a;border-color:#cdeee1}.tv12-layout.three{grid-template-columns:300px minmax(420px,1fr) 300px}.tv12-poster-studio{overflow:hidden}.tv12-poster-studio>.tv12-panel{overflow:hidden}.tv12-poster-canvas{background:#eef3f9}.tv12-poster-canvas canvas:empty:after{content:""}.tv12-panel hr{border:0;border-top:1px solid #e7edf5}.tv12-field input[type="file"]{padding:8px;background:#fff}.tv12-result b{color:#1c2a43}.tv12-ai-callout{padding:12px 14px;border:1px solid #dce7ff;background:linear-gradient(135deg,#f7faff,#eef4ff);border-radius:14px;color:#4f6485;font-size:12px;line-height:1.65}.tv12-ai-callout b{color:#2858ce}.tv12-toolbox select{cursor:pointer}
@media(max-width:1180px){.tv12-layout.three{grid-template-columns:280px minmax(0,1fr)}.tv12-layout.three>*:last-child{grid-column:1/-1}.tv12-poster-studio>.tv12-panel:nth-child(2){grid-row:auto;grid-column:auto}.tv12-poster-studio>.tv12-panel:nth-child(3){grid-column:1/-1}}
@media(max-width:760px){.tv12-layout.three{grid-template-columns:1fr}.tv12-layout.three>*:last-child{grid-column:auto}.tv12-btn{min-height:44px}.tv12-field input,.tv12-field textarea,.tv12-field select{font-size:16px}.tv12-toolhead p{font-size:13px}.tv12-toolbox input[type="color"]{height:48px}}
/* V11.7.36 mobile containment */
.tv12-layout>*{min-width:0}.tv12-panel{min-width:0}.tv12-scroll{max-width:100%;min-width:0;-webkit-overflow-scrolling:touch}
@media(max-width:760px){.tv12-toolbox,.tv12-panel,.tv12-scroll{max-width:100%;min-width:0}.tv12-table{min-width:620px}}