:root{font-family:Arial,"Microsoft YaHei",sans-serif;color:#171717;background:#fafafa;font-synthesis:weight style}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer;border:1px solid #e5e5e5;background:white;color:#525252;border-radius:7px;padding:9px 13px;font-size:13px;transition:background .15s}button:hover{background:#f5f5f5}button:focus-visible,textarea:focus-visible,input:focus-visible{outline:2px solid #737373;outline-offset:2px}button:disabled{opacity:.5;cursor:wait}.primary{background:#171717;color:white;border-color:#171717}.primary:hover{background:#333333}header{height:68px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;background:white;border-bottom:1px solid #e5e5e5;gap:18px}.brand{display:flex;gap:12px;align-items:center}.brand-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:9px;background:#171717;color:white;font-size:21px;font-weight:bold}.brand b{display:block;font-size:17px}.brand small{display:block;font-size:9px;letter-spacing:2px;color:#888888;margin-top:6px}.actions{display:flex;gap:8px}main{height:calc(100dvh - 68px);min-height:560px;display:grid;grid-template-columns:minmax(280px,1fr) minmax(390px,1.25fr) 232px}.editor-panel,.preview-panel{min-width:0;display:flex;flex-direction:column}.editor-panel{border-right:1px solid #e5e5e5;background:white}.panel-head{height:54px;flex-shrink:0;display:flex;align-items:center;gap:12px;padding:0 20px;border-bottom:1px solid #eaeaea;background:#fff}.panel-head b{font-size:13px}.panel-head>span{font-size:11px;color:#888888}.panel-head #sample{margin-left:auto;padding:5px 9px;border:0;font-size:11px}.panel-head #timing{margin-left:auto;font-variant-numeric:tabular-nums}.view-switch{display:flex;background:#f5f5f5;padding:3px;border-radius:6px;margin-left:8px}.view-switch button{border:0;background:none;padding:4px 10px;font-size:11px}.view-switch button.selected{background:white;color:#171717;box-shadow:0 1px 3px #0000000d}textarea{resize:none;flex:1;min-height:250px;width:100%;border:0;padding:26px 24px;outline:none;font-family:Consolas,"Microsoft YaHei",monospace;font-size:13px;line-height:1.95;color:#404040;tab-size:2;background:white}textarea:focus-visible{outline:none}footer{height:34px;flex-shrink:0;padding:0 16px;border-top:1px solid #eaeaea;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#888888;background:white;gap:8px}.preview-stage{flex:1;overflow:auto;padding:28px 20px 48px;background:#fafafa}.paper-shell{max-width:390px;width:100%;margin:0 auto;background:white;box-shadow:0 4px 24px #00000008;transition:max-width .15s}.paper-shell.wide{max-width:677px}.native-title{padding:26px 22px 8px}.native-title small{font-size:10px;color:#999999}.native-title h1{font-size:20px;line-height:1.55;color:#171717;margin:12px 0 8px;font-weight:700;overflow-wrap:anywhere}iframe{display:block;border:0;width:100%;min-height:350px;background:white}aside{padding:25px 18px;background:#fff;border-left:1px solid #e5e5e5;overflow:auto}.settings-heading{display:flex;justify-content:space-between;font-size:14px;font-weight:700}.settings-heading span{font-size:10px;font-weight:400;letter-spacing:2px;color:#999999}.aside-intro{font-size:11px;color:#777777;line-height:1.7;margin:12px 0 20px}.theme{width:100%;text-align:left;padding:14px 12px;margin-bottom:10px;border-radius:8px;position:relative}.theme.active{border-color:#171717;background:#fafafa}.theme b{font-size:12px;display:block}.theme p{font-size:10px;line-height:1.6;color:#888888;margin:7px 0 0}.swatches{display:flex;gap:4px;margin-bottom:12px}.swatches i{width:16px;height:4px;display:block;border-radius:1px}.theme.active:after{content:'✓';position:absolute;right:12px;top:12px;color:#171717}.setting-block{margin-top:23px;padding-top:20px;border-top:1px solid #ebebeb}.setting-block label{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#525252}.setting-block b{font-size:11px;font-weight:400;color:#737373}.setting-block p,.aside-bottom p{font-size:10px;line-height:1.8;color:#888888}input[type=range]{width:100%;accent-color:#171717;margin:16px 0 0}label.check{justify-content:flex-start;gap:8px}input[type=checkbox]{accent-color:#171717}.aside-bottom{margin-top:30px;padding-top:20px;border-top:1px solid #ebebeb;font-size:10px;color:#737373}.local-dot{display:inline-block;width:5px;height:5px;background:#171717;border-radius:100%;margin-right:6px}details{margin-top:15px}summary{cursor:pointer;font-size:10px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%) translateY(20px);background:#171717;color:#fff;border-radius:8px;padding:12px 20px;font-size:13px;opacity:0;pointer-events:none;transition:.2s;max-width:90vw;z-index:10}#toast.show{opacity:1;transform:translateX(-50%)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:1050px){main{grid-template-columns:minmax(250px,1fr) minmax(370px,1fr) 190px}header{padding:0 18px}aside{padding:22px 12px}.panel-head{padding:0 12px;gap:7px}.preview-stage{padding:20px 12px}.actions button{padding:8px 10px}}@media(max-width:800px){header{height:auto;min-height:68px;flex-wrap:wrap;padding:14px 16px}.brand small{display:none}main{height:auto;display:flex;flex-wrap:wrap;min-height:0}aside{order:-1;width:100%;padding:14px 16px;border-bottom:1px solid #e5e5e5}.settings-heading,.aside-intro,.aside-bottom{display:none}#themes{display:flex;gap:8px}.theme{margin:0;padding:10px;flex:1}.theme p,.swatches{display:none}.theme.active:after{top:8px;right:5px}.setting-block{display:inline-block;margin:12px 12px 0 0;padding:0;border:0}.setting-block p,.setting-block input[type=range]{display:none}.editor-panel,.preview-panel{width:50%;min-height:70vh}.actions{gap:5px}.actions button{font-size:11px}.preview-stage{padding:12px 5px}.native-title{padding:20px 16px 6px}.panel-head>span{display:none}footer span:last-child{display:none}}@media(max-width:560px){.editor-panel,.preview-panel{width:100%}.editor-panel{height:45vh;min-height:300px}.preview-panel{min-height:650px}.preview-stage{max-height:75vh}textarea{padding:18px}.brand b{font-size:15px}}

/* Workspace UI — monochrome, fine borders and compact controls. Article styles are isolated inside the preview iframe. */
:root{font-family:Inter,Arial,"Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
header{padding:0 24px;box-shadow:none}
.brand{gap:12px}.brand-icon{width:30px;height:30px;border-radius:6px;font-size:17px;background:#171717}
.brand b{font-size:14px;font-weight:600;letter-spacing:-.3px}.brand small{font-size:8px;letter-spacing:1.8px;color:#999;margin-top:4px}
button{height:32px;padding:0 12px;border-radius:6px;font-size:12px;box-shadow:0 1px 2px #00000004}
button:hover{border-color:#c8c8c8}.primary{box-shadow:0 1px 2px #00000016}.actions{gap:8px}
.panel-head{height:48px;background:#fff}.panel-head b{font-size:12px;font-weight:600}.panel-head #sample{height:26px;color:#666}.panel-head #timing{font-family:Consolas,monospace;font-size:10px;color:#888}
.view-switch{border:1px solid #eaeaea;background:#fafafa;padding:2px;border-radius:6px}.view-switch button{height:23px;padding:0 10px;border-radius:4px;color:#777;box-shadow:none}.view-switch button.selected{color:#171717;border:1px solid #e5e5e5;box-shadow:0 1px 2px #00000006}
textarea{font-size:13px;line-height:1.95;color:#404040;padding:24px;caret-color:#171717}
.preview-stage{background-color:#fafafa;background-image:linear-gradient(#00000003 1px,transparent 1px),linear-gradient(90deg,#00000003 1px,transparent 1px);background-size:40px 40px;padding-top:28px}
.paper-shell{border:1px solid #e8e8e8;box-shadow:0 2px 8px #00000004}.native-title small{color:#999;font-size:10px}
aside{padding-top:22px}.settings-heading{font-size:12px;font-weight:600}.settings-heading span{font-size:9px;color:#a3a3a3}.aside-intro{font-size:11px;color:#888;margin-bottom:21px}
.theme{height:auto;min-height:102px;border:1px solid #eaeaea;border-radius:7px;margin-bottom:10px;padding:14px 12px;background:white;box-shadow:none}.theme.active{border-color:#171717;background:#fff;box-shadow:0 0 0 1px #171717}.theme.active:after{color:#171717;right:11px;top:11px;font-size:12px}.theme:hover{background:#fafafa}.theme b{font-size:12px;font-weight:500;color:#262626}.theme p{font-size:10px;color:#888;line-height:1.7}.swatches{gap:4px;margin-bottom:13px}.swatches i{height:3px;width:20px;border-radius:0}
.setting-block{margin-top:24px;padding-top:20px}.setting-block label{font-size:11px;color:#525252}.setting-block p{color:#888}input[type=range]{height:3px;cursor:pointer}input[type=checkbox]{width:13px;height:13px}.aside-bottom{color:#737373}.aside-bottom p{color:#888}footer{font-size:10px;color:#888}
#toast{background:#171717;border:1px solid #333;border-radius:7px;box-shadow:0 5px 20px #00000016}
@media(max-width:800px){header{min-height:68px;height:auto;padding:12px 16px}.actions{gap:5px}.actions button{padding:0 9px}.theme{min-height:0;padding:10px 9px}.theme.active:after{right:5px;top:9px}.setting-block{margin-top:14px;padding-top:0}.brand b{font-size:14px}}
.brand-logo{display:block;flex-shrink:0;width:32px;height:32px}.brand .brand-wordmark{font-family:Arial,sans-serif;font-size:18px;font-weight:600;letter-spacing:-.65px;color:#171717}
/* Expandable workspace / inspector architecture */
#workspace{--editor-width:32%;--inspector-width:294px;grid-template-columns:var(--editor-width) minmax(360px,1fr) var(--inspector-width)}
.editor-panel{position:relative}.panel-resizer{position:absolute;right:-4px;top:48px;bottom:34px;width:8px;cursor:col-resize;z-index:5;touch-action:none}.panel-resizer:hover,.panel-resizer.dragging{background:#17171716}.panel-resizer:focus-visible{outline:2px solid #888}
.preview-panel>.panel-head{gap:10px}.preview-actions{margin-left:auto;display:flex;align-items:center;gap:6px}.preview-actions button{height:27px;font-size:11px;padding:0 9px;box-shadow:none}#zoom{height:27px;border:1px solid #e5e5e5;background:#fff;color:#666;border-radius:5px;font-size:11px;padding:0 5px;cursor:pointer}.preview-actions button[aria-pressed=true]{background:#171717;color:#fff}.canvas-meta{display:flex;justify-content:space-between;align-items:center;height:38px;padding:0 20px;background:#fafafa;border-bottom:1px solid #ededed;font-size:10px;color:#888;flex-shrink:0}.canvas-meta i{font-style:normal;margin:0 7px;color:#ccc}.canvas-meta b{font-weight:400;color:#666}.render-status{display:flex;align-items:center;font-family:Consolas,monospace}.render-status i{width:5px;height:5px;background:#83a08b;border-radius:50%;margin-right:6px}.preview-stage{padding:28px 18px 60px}
#inspector{padding:0;display:flex;flex-direction:column;overflow:hidden;background:white}.inspector-top{padding:22px 20px 16px;display:flex;align-items:flex-start;justify-content:space-between}.inspector-top b{font-size:14px;font-weight:600;color:#171717}.inspector-top p{font-size:11px;color:#888;margin:8px 0 0}.inspector-status{font-size:10px;padding:3px 6px;border:1px solid #eaeaea;border-radius:4px;color:#888;white-space:nowrap}.inspector-tabs{display:flex;padding:0 20px;gap:24px;border-bottom:1px solid #eaeaea}.inspector-tabs button{height:39px;border:0;border-radius:0;box-shadow:none;padding:0 0 11px;background:none;color:#888;font-size:12px}.inspector-tabs button.active{color:#171717;border-bottom:2px solid #171717}.inspector-body{padding:22px 20px;overflow:auto;flex:1}.group-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.group-title h2{font-size:12px;margin:0;color:#333;font-weight:600}.group-title>span{font-size:10px;color:#999}.layout-card{border:1px solid #222;border-radius:8px;padding:14px 12px;display:flex;align-items:center;gap:13px;position:relative}.layout-thumbnail{width:48px;height:64px;flex-shrink:0;border:1px solid #e6e6e6;background:#fff;padding:7px 5px;box-shadow:0 1px 3px #00000005}.layout-thumbnail span{display:block}.mini-intro{height:10px;background:#edf2f8;margin-bottom:4px}.mini-number{font-size:11px;font-weight:700;line-height:1.2;color:#9aabc0}.mini-heading{width:22px;height:3px;background:#777;margin:3px 0 5px}.mini-line{height:2px;background:#ddd;margin:3px 0}.mini-line.short{width:70%}.layout-card b{font-size:12px;font-weight:500}.layout-card p{font-size:10px;color:#999;margin:7px 0}.current-badge{font-size:9px;color:#666;background:#f4f4f4;padding:2px 5px;border-radius:3px}.layout-check{position:absolute;right:10px;top:10px;font-size:11px}.color-title{margin-top:28px;margin-bottom:8px}.group-description{font-size:10px;line-height:1.7;color:#999;margin:0 0 15px}#themes{display:grid;grid-template-columns:1fr;gap:9px}#themes .theme{min-height:65px;padding:11px 12px;margin:0;display:grid;grid-template-columns:55px 1fr;align-items:center;column-gap:9px}#themes .theme .swatches{margin:0;gap:3px;grid-row:1/3;flex-wrap:wrap;width:51px}#themes .theme .swatches i{width:14px;height:24px;border-radius:2px}#themes .theme b{font-size:11px}#themes .theme p{font-size:9px;margin:4px 0 0;line-height:1.5}#themes .theme.active{box-shadow:none;border-color:#222}#themes .theme.active:after{font-size:10px;right:8px;top:9px}.inspector-footer{padding:15px 20px;border-top:1px solid #eee;font-size:10px;color:#888}.inspector-footer details p{font-size:10px;line-height:1.8;color:#999}.inspector-body .setting-block{margin:0 0 24px;padding:0 0 20px;border:0;border-bottom:1px solid #eee}.type-preview{padding:24px 16px;background:#fafafa;border:1px solid #eee;border-radius:7px;margin:20px 0}.type-preview>span{font-size:30px;color:#333}.type-preview p,.settings-note{font-size:11px;color:#888;line-height:1.8}.image-help{padding:16px;border:1px solid #eee;border-radius:7px;background:#fafafa}.image-help b{font-size:11px}.image-help p{font-size:10px;color:#888;line-height:1.8;margin-bottom:0}[data-settings-panel][hidden]{display:none!important}
#workspace.settings-hidden{grid-template-columns:var(--editor-width) minmax(360px,1fr)}#workspace.settings-hidden #inspector{display:none}#workspace.focus-mode{grid-template-columns:minmax(0,1fr)}#workspace.focus-mode .editor-panel,#workspace.focus-mode #inspector{display:none}#workspace.focus-mode .preview-stage{padding-left:40px;padding-right:40px}
@media(max-width:1150px) and (min-width:801px){#workspace{--inspector-width:260px;--editor-width:29%;grid-template-columns:minmax(240px,var(--editor-width)) minmax(350px,1fr) var(--inspector-width)}.preview-actions{gap:4px}.preview-actions button{padding:0 6px;font-size:10px}.view-switch{margin-left:0}.preview-panel>.panel-head{padding:0 10px;gap:7px}.inspector-body{padding:18px 16px}.inspector-top{padding:18px 16px 14px}}
@media(max-width:800px){#workspace{display:flex}#inspector{width:100%;order:-1;max-height:360px}.inspector-top{padding:14px 16px}.inspector-top p{display:none}.inspector-tabs{padding:0 16px}.inspector-body{padding:16px}#themes{grid-template-columns:repeat(3,1fr)}#themes .theme{display:block;min-height:50px;padding:9px}#themes .theme p,#themes .swatches{display:none}.layout-card{padding:10px}.layout-thumbnail{display:none}.color-title{margin-top:18px}.inspector-footer{display:none}.panel-resizer{display:none}.preview-actions button{padding:0 7px}.preview-panel>.panel-head{flex-wrap:wrap;height:auto;min-height:48px;padding:8px}.preview-panel>.panel-head>b{display:none}#workspace.focus-mode .preview-panel{width:100%}#workspace.settings-hidden .editor-panel,#workspace.settings-hidden .preview-panel{width:50%}.canvas-meta{padding:0 10px;font-size:9px}.canvas-meta>span:first-child{max-width:65%}.canvas-meta b{font-size:9px}}
@media(max-width:560px){#workspace.settings-hidden .editor-panel,#workspace.settings-hidden .preview-panel{width:100%}.preview-actions{gap:4px}.preview-actions button{font-size:10px}}
.layout-options{display:grid;gap:10px}.layout-options .layout-card{height:auto;width:100%;text-align:left;border-color:#e5e5e5;background:#fff;box-shadow:none}.layout-options .layout-card.active{border-color:#171717}.layout-options .layout-card:hover{background:#fafafa}.layout-card>span:nth-child(2){display:block}.swiss-thumbnail{padding:7px 5px}.mini-rule{height:2px;background:#171717;margin:0 0 5px}.mini-rule.thin{height:1px;margin:5px 0 0}.swiss-mini-title{font-size:12px;font-weight:700;letter-spacing:-.6px;color:#2449d8}.swiss-mini-title i{font-size:10px;color:#171717;font-style:normal}.theme[hidden]{display:none!important}
.international-mini-bar{height:3px;background:#d63a28;margin-bottom:5px}.international-mini-display{font-size:17px;font-weight:700;line-height:1;letter-spacing:-1px;margin-bottom:5px}.international-mini-row{display:flex!important;align-items:center;border-top:1px solid #222;padding-top:3px;gap:4px}.international-mini-row b{font-size:8px!important}.international-mini-row i{width:18px;height:4px;background:#888}.international-thumbnail>.mini-line{margin-left:12px}
/* Keep the application frame stationary; each content pane owns its scroll. */
@media(min-width:801px){html,body{height:100%;overflow:hidden}body{height:100dvh;display:flex;flex-direction:column}body>header{flex:0 0 68px}#workspace{flex:1;min-height:0;height:auto;overflow:hidden;grid-template-columns:minmax(220px,var(--editor-width)) minmax(0,1fr) var(--inspector-width)}#workspace.settings-hidden{grid-template-columns:minmax(220px,var(--editor-width)) minmax(0,1fr)}#workspace.focus-mode{grid-template-columns:minmax(0,1fr)}.editor-panel,.preview-panel,#inspector{min-height:0;max-height:100%}.editor-panel{overflow:visible}.editor-panel textarea{min-height:0;overflow:auto;overscroll-behavior:contain}.preview-stage,.inspector-body{min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable}.panel-head,.canvas-meta,.inspector-top,.inspector-tabs,.inspector-footer{flex-shrink:0}.panel-resizer{width:10px;right:-5px;top:48px;bottom:34px;z-index:20}.panel-resizer:after{content:'';position:absolute;width:3px;height:36px;left:3px;top:calc(50% - 18px);border-radius:3px;background:#c7c7c7;transition:background .15s}.panel-resizer:hover:after,.panel-resizer.dragging:after{background:#171717}.preview-panel>.panel-head{min-height:48px;height:auto;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}.preview-actions{flex-shrink:0}}
body.resizing,body.resizing *{cursor:col-resize!important;user-select:none!important}body.resizing iframe{pointer-events:none}
.preview-panel>.panel-head .header-meta{font-family:Consolas,monospace;font-size:10px;color:#888;white-space:nowrap}.preview-panel>.panel-head .header-timing{font-family:Consolas,monospace;font-size:10px;color:#999;margin-left:0;white-space:nowrap}.preview-panel>.panel-head #timing{margin-left:0}.preview-panel>.panel-head{gap:8px}.preview-actions{flex-wrap:wrap;gap:5px}.preview-actions #sync-scroll[aria-pressed=true]{background:#171717;color:#fff}#sync-scroll{white-space:nowrap}@media(min-width:801px) and (max-width:1300px){.preview-panel>.panel-head .header-meta{display:none}.preview-panel>.panel-head .view-switch button{padding:0 7px}.preview-actions button{padding:0 6px}}@media(max-width:800px){.preview-panel>.panel-head .header-meta,.preview-panel>.panel-head .header-timing{display:none}}
#backgrounds{display:grid;grid-template-columns:1fr 1fr;gap:9px}.background-choice{height:auto;padding:8px;border:1px solid #e7e7e7;border-radius:6px;background:#fff;box-shadow:none;text-align:left}.background-choice.active{border-color:#171717}.background-swatch{display:flex;align-items:center;height:50px;border:1px solid #ededed;border-radius:3px;padding-left:12px;margin-bottom:8px}.background-swatch>span{font-size:19px;font-family:Georgia,serif;color:#777}.background-choice b{font-size:10px;font-weight:400;color:#666}.background-choice.active b{color:#171717;font-weight:600}.background-note{font-size:10px;color:#999;line-height:1.7;margin:12px 0 0}
/* The article shell owns the page background, including iframe gutters. */
#paper>iframe{background:transparent}
.footer-settings{margin:4px 0 24px;padding-top:2px}.footer-toggle{display:flex;align-items:center;gap:7px;font-size:12px;color:#525252;margin:0 0 12px}#footer-markdown{display:block;flex:none;width:100%;min-height:210px;height:230px;resize:vertical;padding:12px;border:1px solid #e5e5e5;border-radius:6px;font-size:11px;line-height:1.85;background:#fafafa;color:#444;overflow:auto}#footer-markdown:focus{border-color:#888;outline:none}#footer-markdown:disabled{opacity:.5;cursor:not-allowed}
.journal-mini-image{display:block;height:17px;background:#e9b7a7;border-radius:3px;margin-bottom:7px}.journal-mini-heading{display:block;height:3px;background:#df7958;width:25px;margin-bottom:6px}.journal-mini-underline{display:block;height:3px;border-bottom:2px dotted #b7d9cb;width:30px;margin-top:4px}
/* Platform promotion belongs to the application chrome, never article content. */
body>header .brand,body>header .actions{flex-shrink:0}
.platform-promo{display:flex;align-items:center;gap:10px;min-width:0;padding:7px 10px;border:1px solid #f5b5b5;border-radius:8px;background:#fff1f1;color:#b91c1c;text-decoration:none;box-shadow:0 2px 8px #dc26260d;transition:background .15s,border-color .15s}
.platform-promo:hover{background:#ffe4e4;border-color:#ef7777}.platform-promo:focus-visible{outline:2px solid #dc2626;outline-offset:3px}
.promo-mark{display:grid;place-items:center;width:24px;height:24px;flex-shrink:0;border:1px solid #fecaca;border-radius:6px;background:white;color:#dc2626;font-size:16px;font-weight:700}
.promo-copy{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:12px;line-height:1.5}.promo-copy strong{font-weight:700;color:#b91c1c}.promo-copy>span{color:#c92a2a;font-weight:500}.promo-cta{font-size:11px;white-space:nowrap;padding:7px 10px;border-radius:5px;background:#dc2626;color:#fff;font-weight:700}.platform-promo:hover .promo-cta{background:#b91c1c}
.platform-promo .promo-copy{display:flex;flex-direction:row;align-items:center;gap:10px;font-size:11px}.platform-promo .promo-copy>span{border-left:1px solid #f2bcbc;padding-left:10px}
@media(min-width:1251px) and (max-width:1500px){body>header{padding-left:18px;padding-right:18px;gap:12px}.brand .brand-wordmark{font-size:16px}.actions{gap:5px}.actions button{padding-left:9px;padding-right:9px}.platform-promo{gap:7px;padding-left:8px;padding-right:8px}.platform-promo .promo-copy{gap:7px;font-size:10px}.platform-promo .promo-copy>span{padding-left:7px}.promo-mark{display:none}.promo-cta{padding:6px 8px;font-size:10px}}
@media(min-width:801px) and (max-width:1250px){body>header{height:auto;flex:0 0 auto;min-height:98px;flex-wrap:wrap;gap:10px;padding-top:12px;padding-bottom:12px}.platform-promo{order:3;flex-basis:100%;justify-content:center;padding:5px 12px}.promo-mark{width:20px;height:20px}}
@media(max-width:800px){body>header{flex-wrap:wrap;gap:12px}.platform-promo{order:3;width:100%;justify-content:center;padding:8px}.promo-copy{gap:8px;font-size:10px}.promo-cta{font-size:10px;padding-left:9px}.promo-mark{display:none}}
@media(max-width:480px){body>header .brand{width:100%}body>header .actions{width:100%;flex-wrap:wrap}.platform-promo .promo-copy{display:flex;flex-direction:column;align-items:flex-start;gap:2px;font-size:10px}.platform-promo .promo-copy>span{border:0;padding-left:0}.platform-promo{justify-content:space-between;padding:9px 12px}}
.stats-entry{margin-left:auto;border:0;background:none;padding:3px 0 3px 8px;white-space:nowrap;font-size:10px;color:#666}.stats-entry:hover{background:none;color:#171717;text-decoration:underline}.stats-dialog{width:540px;max-width:calc(100vw - 32px);padding:28px;border:1px solid #e5e5e5;border-radius:12px;color:#171717;box-shadow:0 24px 80px #0002}.stats-dialog::backdrop{background:#0005}.stats-dialog-head{display:flex;justify-content:space-between;align-items:flex-start}.stats-dialog-head small{font-size:10px;color:#888}.stats-dialog h2{font-size:20px;margin:8px 0 0}.stats-close{padding:2px 8px;border:0;font-size:24px}.stats-intro{font-size:12px;line-height:1.8;color:#666;margin:18px 0}.stats-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stats-metrics section{border:1px solid #e5e5e5;border-radius:8px;padding:16px;background:#fafafa}.stats-metrics span{font-size:10px;color:#888}.stats-metrics h3{font-size:13px;margin:10px 0}.stats-metrics p{font-size:11px;line-height:1.8;color:#666}.stats-metrics b{font-size:10px;color:#8c6a30;font-weight:400}.stats-privacy{font-size:11px;line-height:1.8;color:#888;margin:18px 0}.stats-dashboard{display:block;text-align:center;background:#171717;color:#fff;border-radius:7px;padding:12px;text-decoration:none;font-size:12px}@media(max-width:480px){.stats-metrics{grid-template-columns:1fr}.stats-dialog{padding:20px}.preview-panel>footer>span:first-child{display:none}}
.stats-dialog{max-height:85dvh;overflow:auto}.stats-toolbar,#stats-auth{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:18px 0;font-size:12px}.stats-toolbar select,#stats-auth input{padding:8px;border:1px solid #ddd;border-radius:6px;background:#fff;font:inherit}#stats-auth[hidden]{display:none}.stats-toolbar button,#stats-auth button{padding:7px 12px}.stats-table-wrap{overflow:auto}.stats-table-wrap table{width:100%;border-collapse:collapse;font-size:12px}.stats-table-wrap th,.stats-table-wrap td{padding:10px 8px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap}#stats-status{font-size:12px;color:#666}#stats-results>h3{font-size:13px;margin:24px 0 12px}#stats-results>p{font-size:12px;color:#666}#stats-auth label{font-size:11px}#stats-auth input{max-width:100%;width:260px;margin-top:6px}
.mobile-workspace-tabs{display:none}
.paste-dialog{width:640px;max-width:calc(100vw - 24px);max-height:85dvh;border:1px solid #e5e5e5;border-radius:12px;padding:24px;box-shadow:0 24px 80px #0002;color:#171717}.paste-dialog::backdrop{background:#0005}.paste-heading{display:flex;align-items:center;justify-content:space-between}.paste-heading h2{font-size:18px;margin:0}.paste-heading button{border:0;box-shadow:none;font-size:24px}.paste-dialog>p{font-size:12px;color:#777;line-height:1.8}.paste-dialog textarea{display:block;width:100%;height:300px;min-height:120px;border:1px solid #ddd;border-radius:7px;background:#fafafa;padding:14px;font-size:14px;line-height:1.8;resize:vertical}.paste-dialog .paste-status{min-height:22px;color:#666}.paste-actions{display:flex;justify-content:flex-end;gap:8px}
@media(min-width:801px) and (max-width:1500px){body>header{height:auto;flex:0 0 auto;min-height:98px;flex-wrap:wrap;gap:10px;padding-top:12px;padding-bottom:12px}.platform-promo{order:3;flex-basis:100%;justify-content:center;padding:5px 12px}}
@media(max-width:800px){
 body>header .actions{display:flex;width:100%;flex-wrap:nowrap;gap:6px;overflow-x:auto;scrollbar-width:none}.actions::-webkit-scrollbar{display:none}.actions button{flex:1 0 auto;min-width:44px;height:36px;padding:0 9px;font-size:11px;white-space:nowrap}.actions #copy{flex:1.3 0 auto}
 .paste-dialog{padding:18px}.paste-dialog textarea{font-size:16px;height:32dvh}.paste-actions button{height:40px;padding:0 10px;font-size:12px}.paste-dialog .paste-status{font-size:11px}
 html,body{height:100%;overflow:hidden}body{height:100dvh;display:flex;flex-direction:column}
 body>header{flex:0 0 auto}
 .mobile-workspace-tabs{display:flex;flex:0 0 49px;align-items:stretch;background:#fff;border-bottom:1px solid #e5e5e5;padding:0 16px;gap:24px}
 .mobile-workspace-tabs button{height:49px;flex:1;border:0;border-radius:0;box-shadow:none;background:transparent;color:#888;font-size:14px;font-weight:500;border-bottom:2px solid transparent}
 .mobile-workspace-tabs button[aria-selected=true]{color:#171717;border-bottom-color:#171717}
 #workspace,#workspace.settings-hidden,#workspace.focus-mode{display:flex;flex:1;height:auto;min-height:0;overflow:hidden;flex-wrap:nowrap}
 #workspace>.editor-panel,#workspace>.preview-panel,#workspace>#inspector{width:100%;height:100%;min-height:0;max-height:none;flex:1;border:0;display:none}
 body[data-mobile-panel=edit] #workspace>.editor-panel{display:flex}
 body[data-mobile-panel=preview] #workspace>.preview-panel{display:flex}
 body[data-mobile-panel=settings] #workspace>#inspector{display:flex}
 .editor-panel>.panel-head,.preview-panel>.panel-head{height:44px;min-height:44px;padding:0 16px;flex-wrap:nowrap;background:#fafafa}
 .preview-panel>.panel-head>b{display:block;font-size:12px;color:#666;font-weight:500}
 .editor-panel>.panel-head>span{display:inline;font-size:11px}
 .preview-panel>.panel-head .view-switch,.preview-panel>.panel-head .preview-actions,.preview-panel>.panel-head .header-meta{display:none}
 .preview-panel>.panel-head .header-timing{display:block!important;margin-left:auto!important}
 .editor-panel textarea{font-size:16px;line-height:1.9;padding:18px 20px;min-height:0;overflow:auto;overscroll-behavior:contain}
 .preview-stage,#workspace.focus-mode .preview-stage{min-height:0;max-height:none;overflow:auto;overscroll-behavior:contain;padding:16px 10px 24px}
 .paper-shell,.paper-shell.wide{max-width:100%;box-shadow:0 2px 14px #00000006}
 .editor-panel>footer,.preview-panel>footer{height:34px;flex-shrink:0;padding:0 12px;gap:6px;font-size:9px}
 #inspector{order:0!important;overflow:hidden;padding:0;border:0}
 .inspector-top{padding:18px 20px 14px}.inspector-top b{font-size:15px}.inspector-top p{display:block;font-size:11px}
 .inspector-tabs{padding:0 20px;gap:28px}.inspector-tabs button{height:44px;font-size:13px}
 .inspector-body{padding:20px;min-height:0;overflow:auto;overscroll-behavior:contain}
 .layout-options{grid-template-columns:1fr 1fr;gap:10px}.layout-options .layout-card{min-height:82px;padding:14px 12px;gap:8px;align-items:flex-start}.layout-card b{font-size:13px}.layout-card p{font-size:10px;line-height:1.5}.layout-thumbnail{display:none}
 .group-title h2{font-size:13px}.group-description{font-size:11px;line-height:1.8}
 #themes{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}#themes .theme{display:block;min-height:76px;padding:12px 8px}#themes .theme .swatches{display:flex;grid-row:auto;width:auto;gap:4px;margin-bottom:10px}#themes .theme .swatches i{height:14px;width:14px}#themes .theme b{font-size:12px}#themes .theme p{display:none}
 .setting-block{display:block!important}.setting-block input[type=range]{display:block!important;min-height:36px}.setting-block p{display:block!important;font-size:11px}input[type=checkbox]{width:18px;height:18px}
 .background-swatch{height:62px}.background-choice{padding:10px}.background-choice b{font-size:12px}
 #footer-markdown{font-size:16px;line-height:1.8;min-height:220px}
 .stats-dialog{max-height:80dvh}#stats-auth input{font-size:16px;width:100%}
 #toast{bottom:45px;font-size:12px;line-height:1.6}
}