/* Hallmark · macrostructure: Workbench · tone: technical · anchor hue: 256 · nav: N3 Side-rail · footer: Ft2 */
*{box-sizing:border-box}html,body{margin:0;overflow-x:clip}body{font-family:var(--font-body);font-size:14px;line-height:1.6;color:var(--color-body);background:var(--color-paper)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;white-space:nowrap}button{border:0;background:none;color:inherit}button:disabled{cursor:wait;opacity:.55}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}input:focus,textarea:focus,select:focus{border-color:var(--color-accent);outline:3px solid var(--color-accent-wash)}button:active{transform:translateY(1px)}h1,h2,h3,p{margin:0}h1,h2,h3{color:var(--color-ink);font-style:normal;overflow-wrap:anywhere;min-width:0}h1{font-size:28px;line-height:1.3;letter-spacing:-.8px;font-weight:650}h2{font-size:16px;line-height:1.5;font-weight:650}h3{font-size:15px;font-weight:600}svg.icon{width:18px;height:18px;display:block;flex:none;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}[data-icon]{display:inline-flex;align-items:center;justify-content:center;flex:none}[hidden]{display:none!important}
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.workbench-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:24px}.panel{background:var(--color-surface);border:1px solid var(--color-rule);border-radius:9px;min-width:0}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:21px 24px 18px;min-width:0}.panel-heading p{color:var(--color-muted);font-size:11px;margin-top:5px}.quiet-tag{font:9px var(--font-mono);letter-spacing:1px;color:var(--color-faint)}#content-form{padding:0 24px 22px}.field{position:relative;margin-bottom:17px;min-width:0}.field label{display:flex;gap:6px;align-items:center;font-size:12px;color:var(--color-ink);font-weight:500;margin-bottom:8px}.field label>span:last-child{font-size:10px;color:var(--color-muted);font-weight:400;margin-left:auto}.field label svg{width:14px;height:14px;color:var(--color-muted)}input,textarea,select{color:var(--color-ink);background:var(--color-surface);border:1px solid var(--color-rule-strong);border-radius:6px;width:100%;padding:10px 12px;font-size:12px;min-width:0;transition:border-color .15s;line-height:1.5}input{height:40px}textarea{display:block;resize:vertical;min-height:112px;padding-bottom:24px}input::placeholder,textarea::placeholder{color:var(--color-faint)}#title{padding-right:70px}.field-count{position:absolute;right:12px;bottom:12px;font-size:9px;font-family:var(--font-mono);color:var(--color-faint);pointer-events:none}.field-error{font-size:11px;color:var(--color-error);display:block;margin-top:4px}.field-error:empty{display:none}.field:has(.field-error:not(:empty)) input{border-color:var(--color-error)}.form-utilities{display:flex;justify-content:space-between;margin-top:2px;margin-bottom:20px}.share-action{padding-top:20px;border-top:1px solid var(--color-rule)}.share-button{width:100%;height:44px;font-size:13px}.share-button>span:last-child{margin-left:auto}.share-button>span:first-child{margin-right:auto}.share-action>p{margin-top:12px;display:flex;justify-content:center;align-items:flex-start;gap:5px;color:var(--color-muted);font-size:10px}.share-action>p svg{width:13px;height:13px;margin-top:2px}
.right-column{display:flex;flex-direction:column;gap:20px;min-width:0}.preview-panel>.panel-heading{padding-bottom:16px}.preview-live{display:inline-flex;align-items:center;gap:5px;font-size:10px;color:var(--color-muted)}.status-dot{display:inline-block;width:6px;height:6px;flex:none;border-radius:50%;background:var(--color-success)}.status-dot.pending{background:var(--color-warning)}.preview-content{margin:0 24px;border:1px solid var(--color-rule);border-radius:7px;overflow:clip}.preview-media{aspect-ratio:1.91;background:var(--color-paper);display:grid;place-items:center;position:relative;overflow:clip}.preview-media img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.preview-placeholder{display:flex;align-items:center;flex-direction:column;color:var(--color-faint);font-size:11px;gap:6px}.preview-placeholder svg{width:29px;height:29px;stroke-width:1.2;margin-bottom:2px}.preview-placeholder small{font-size:9px}.preview-content>h3{padding:16px 16px 5px;font-size:14px;overflow-wrap:anywhere}.preview-content>p{padding:0 16px 16px;white-space:pre-wrap;font-size:11px;line-height:1.7;overflow-wrap:anywhere;max-height:170px;overflow:auto}.empty-text{color:var(--color-faint)}.preview-link{padding:10px 16px;display:flex;align-items:center;gap:7px;border-top:1px solid var(--color-rule);font-size:10px;background:var(--color-paper);color:var(--color-muted)}.preview-link span:nth-child(2){flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-link svg{width:12px;height:12px}.preview-video{border-top:1px solid var(--color-rule);padding:8px 16px;font-size:11px;color:var(--color-body);overflow-wrap:anywhere}.preview-video a{display:flex;align-items:center;gap:6px}.preview-note{text-align:center;font-size:10px;color:var(--color-muted);padding:15px 10px 18px}.channels-panel>.panel-heading{padding:18px 20px 17px}.channels-panel .meta-label{font-size:10px}.channel-overview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));row-gap:21px;padding:0 16px 18px}.overview-button{display:flex;align-items:center;flex-direction:column;gap:7px;padding:5px 0;border-radius:7px;font-size:11px;color:var(--color-body)}.overview-button:hover{background:var(--color-paper)}.channel-mark{display:flex;justify-content:center;align-items:center;width:34px;height:34px;border-radius:10px;color:var(--color-accent-ink);background:var(--channel-color);flex:none;font-size:17px;font-weight:700;line-height:1}.channel-mark svg{width:23px;height:23px;fill:currentColor;stroke:none}.channel-mark.xhs{font-size:9px;letter-spacing:-.5px}.channel-mark.dashen{font-size:17px}.channel-mark.bilibili{font-family:var(--font-display)}.channel-legend{border-top:1px solid var(--color-rule);padding:11px 20px;display:flex;gap:14px;flex-wrap:wrap;font-size:9px;color:var(--color-muted)}.channel-legend>span{display:flex;align-items:center;gap:5px}.channel-legend .status-dot{width:5px;height:5px}.tip{display:flex;gap:8px;font-size:10px;color:var(--color-muted);padding:0 4px}.tip svg{width:14px;height:14px;margin-top:2px}
.activity-panel{margin-top:26px;background:var(--color-graphite);color:var(--color-on-graphite);border-radius:9px;overflow:clip}.activity-heading{padding:16px 21px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--color-graphite-raised)}.activity-heading h2{display:flex;gap:8px;align-items:center;color:var(--color-on-graphite);font-size:12px;font-weight:500}.activity-heading h2 svg{width:15px;height:15px}.activity-heading h2>span:last-child{background:var(--color-graphite-raised);font:10px var(--font-mono);padding:1px 6px;border-radius:4px;margin-left:2px}.activity-heading>div{display:flex;gap:15px}.dark-button{display:inline-flex;align-items:center;gap:5px;color:var(--color-dim-graphite);font-size:10px;padding:3px 0}.dark-button svg{width:12px;height:12px}.dark-button:hover{color:var(--color-accent-ink)}.logs{max-height:240px;min-height:95px;overflow:auto;padding:12px 21px;font:10px/1.9 var(--font-mono)}.log-row{display:grid;grid-template-columns:64px 48px minmax(0,1fr);gap:9px;padding:3px 0}.log-time{color:var(--color-dim-graphite)}.log-level{color:var(--color-code-blue);font-size:9px;letter-spacing:.3px}.log-message{overflow-wrap:anywhere;white-space:pre-wrap}.log-row[data-level="error"] .log-level,.log-row[data-level="warn"] .log-level{color:var(--color-on-graphite);font-weight:700}.logs .empty-logs{padding:15px 0;color:var(--color-dim-graphite)}.activity-footer{border-top:1px solid var(--color-graphite-raised);display:flex;gap:12px;justify-content:space-between;padding:9px 21px;font-size:9px;color:var(--color-dim-graphite)}.activity-footer>span:first-child:before{content:'●';font-size:7px;margin-right:6px;color:var(--color-code-blue)}footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:24px;font-size:9px;color:var(--color-muted)}.footer-divider{padding:0 7px;color:var(--color-rule-strong)}
dialog{padding:0;border:1px solid var(--color-rule);border-radius:12px;background:var(--color-surface);color:var(--color-body);width:calc(100% - 24px);max-width:680px;max-height:calc(100dvh - 32px);box-shadow:0 16px 80px var(--color-shadow);overflow:auto}dialog::backdrop{background:var(--color-overlay);backdrop-filter:blur(3px)}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:24px 24px 20px;border-bottom:1px solid var(--color-rule);gap:12px}.dialog-header h2{font-size:20px}.dialog-header .eyebrow{font-size:9px}.dialog-header>.icon-button{align-self:flex-start}.dialog-description{font-size:12px;color:var(--color-muted);line-height:1.8}.channel-picker{padding:22px 24px}.picker-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:10px}.picker-header>p{font-size:11px;color:var(--color-muted)}.mode-tag{font-size:10px;background:var(--color-accent-wash);color:var(--color-accent);padding:4px 8px;border-radius:4px;white-space:nowrap}.picker-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.scene-button{display:flex;gap:10px;align-items:center;text-align:left;padding:13px 12px;border:1px solid var(--color-rule);border-radius:7px;min-width:0;white-space:normal}.scene-button:hover{border-color:var(--color-accent);background:var(--color-paper)}.scene-button .channel-mark{width:31px;height:31px;border-radius:8px}.scene-text{flex:1;min-width:0}.scene-text strong{display:block;font-size:12px;color:var(--color-ink);font-weight:500;white-space:nowrap}.scene-text small{font-size:9px;color:var(--color-muted);white-space:nowrap}.scene-button>.icon{width:14px;height:14px;color:var(--color-faint)}.picker-footer{margin-top:19px;padding-top:16px;border-top:1px solid var(--color-rule);font-size:10px;color:var(--color-muted)}
.share-flow{padding:20px 24px 24px}.flow-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.flow-top>div{display:flex;align-items:center;gap:10px}.flow-top strong{color:var(--color-ink);font-size:14px}.flow-status{font-size:10px;color:var(--color-muted)}.flow-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}.qr-box{border:1px solid var(--color-rule);border-radius:8px;padding:20px 12px;text-align:center;min-width:0;background:var(--color-surface)}.qr-box canvas{width:min(100%,250px)!important;height:auto!important;image-rendering:pixelated;display:block;margin:0 auto}.qr-box>p{font-size:11px;margin:8px 0 12px;color:var(--color-muted)}.qr-box>.button{font-size:11px;min-height:34px}.qr-error{font-size:12px;color:var(--color-error);padding:20px;line-height:1.8}.flow-explanation h3{margin-bottom:10px}.steps{padding-left:20px;font-size:12px;margin:0 0 16px}.steps li{padding-left:4px;margin-bottom:10px}.flow-notice{padding:11px 12px;background:var(--color-warning-wash);color:var(--color-warning);border-radius:6px;font-size:11px;line-height:1.8;margin-top:13px;overflow-wrap:anywhere}.flow-notice.neutral{background:var(--color-paper);color:var(--color-muted)}.flow-notice.success{background:var(--color-success-wash);color:var(--color-success)}.flow-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.flow-actions .button{flex:1;font-size:11px;padding:8px 10px}.flow-actions .button svg{width:15px;height:15px}.flow-details{margin-top:20px;padding-top:16px;border-top:1px solid var(--color-rule);font-size:11px}.flow-details summary{cursor:pointer;color:var(--color-muted)}.flow-details pre{font:10px/1.7 var(--font-mono);white-space:pre-wrap;overflow-wrap:anywhere;background:var(--color-paper);padding:12px;border-radius:6px;max-height:220px;overflow:auto}.flow-details a{display:inline-flex;align-items:center;gap:6px;margin-top:10px}.flow-links{margin-top:14px;display:flex;gap:14px;flex-wrap:wrap}.flow-links .text-button{font-size:10px}.mobile-invoke{padding:22px;background:var(--color-paper);border:1px solid var(--color-rule);border-radius:8px}.mobile-invoke h3{font-size:17px;margin:12px 0 8px}.mobile-invoke .button.primary{width:100%;margin-top:18px;min-height:44px}.mobile-invoke>p{font-size:12px}.spinner{width:19px;height:19px;border:2px solid var(--color-rule-strong);border-top-color:var(--color-accent);border-radius:50%;display:inline-block;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.settings-dialog{max-width:580px}.settings-form{padding:20px 24px 24px}.settings-form>.dialog-description{margin-bottom:20px}.settings-form .field{margin-bottom:20px}.field small{display:block;font-size:10px;color:var(--color-muted);margin-top:6px;line-height:1.7}.config-note{padding:12px;background:var(--color-paper);border-radius:6px;font-size:10px;line-height:1.8;overflow-wrap:anywhere}.settings-actions{display:flex;justify-content:space-between;gap:10px;margin-top:20px}.settings-actions .button{font-size:11px;padding-inline:12px}.info-dialog{max-width:600px}.info-body{padding:22px 24px;font-size:12px;line-height:1.9}.info-body p{margin:0 0 14px}.info-body h3{margin:14px 0 8px}.info-body ol{padding-left:20px}.info-body pre{white-space:pre-wrap;overflow-wrap:anywhere;font:10px/1.7 var(--font-mono);background:var(--color-paper);padding:12px;border-radius:6px}.info-body dl{margin:0}.info-body dt{font-size:10px;color:var(--color-muted);margin-top:12px}.info-body dd{margin:4px 0;font-size:12px;overflow-wrap:anywhere}.notice{display:flex;align-items:flex-start;gap:9px;border:1px solid var(--color-rule);border-radius:7px;background:var(--color-accent-wash);color:var(--color-body);font-size:11px;line-height:1.8;padding:13px 16px;margin-bottom:24px}.notice svg{width:16px;height:16px;color:var(--color-accent);margin-top:2px}.guide-list{display:grid;gap:16px}.guide-card{padding:20px 24px;background:var(--color-surface);border:1px solid var(--color-rule);border-radius:8px}.guide-card>header{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:18px}.guide-card>header h2{font-size:16px}.guide-card>header>.quiet-tag{margin-left:auto}.guide-card dl{margin:0;display:grid;grid-template-columns:minmax(0,1fr);gap:12px}.guide-card dt{font-size:10px;color:var(--color-muted);margin-bottom:5px}.guide-card dd{font-size:12px;margin:0;line-height:1.9}.guide-card .guide-footer{margin-top:16px;border-top:1px solid var(--color-rule);padding-top:12px;display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between;font-size:11px}.toast{position:fixed;left:50%;bottom:max(28px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:1000;max-width:calc(100% - 32px);width:max-content;background:var(--color-graphite);color:var(--color-on-graphite);padding:11px 18px;border-radius:8px;font-size:12px;box-shadow:0 4px 20px var(--color-shadow);text-align:center}.toast[data-error="true"]{background:var(--color-error);color:var(--color-accent-ink)}
@media(min-width:40rem){main{padding:32px}.demo-label{display:inline}.page-heading>.text-button{display:inline-flex}.env-item:nth-of-type(3){display:block}.flow-grid{grid-template-columns:260px minmax(0,1fr)}.picker-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.guide-card dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.guide-card dl>div:first-child{grid-column:1/-1}}
@media(min-width:64rem){.sidebar{position:fixed;inset:0 auto 0 0;width:208px;display:flex;flex-direction:column;background:var(--color-sidebar);border-right:1px solid var(--color-rule);padding:30px 16px 22px}.brand{display:flex;align-items:center;gap:11px;color:var(--color-ink);font:600 20px var(--font-display);letter-spacing:-.7px;padding:0 8px}.brand:hover{text-decoration:none}.brand-icon{width:35px;height:35px;border-radius:9px;background:var(--color-accent);color:var(--color-accent-ink)}.brand-icon svg{width:20px;height:20px}.brand-sub{display:block;font:9px var(--font-body);letter-spacing:1px;color:var(--color-muted);margin-top:6px}.workspace-label{margin:44px 12px 15px;font-size:10px;color:var(--color-muted);display:flex;align-items:center;justify-content:space-between}.workspace-label>span{font:8px var(--font-mono);border:1px solid var(--color-rule-strong);padding:2px 4px;border-radius:3px}.nav-button{display:flex;width:100%;align-items:center;gap:10px;font-size:12px;padding:11px 12px;border-radius:6px;margin-bottom:5px;text-align:left}.nav-button svg{width:16px;height:16px}.nav-button:hover{background:var(--color-rule)}.nav-button.active{background:var(--color-accent-wash);color:var(--color-accent);font-weight:600}.nav-count{margin-left:auto;font:10px var(--font-mono);color:var(--color-muted)}.sidebar-bottom{margin-top:auto;padding:0 12px;font-size:10px;color:var(--color-muted)}.sidebar-bottom>.status-dot{margin-right:5px}.sidebar-bottom p{font-size:10px;margin:10px 0 24px;line-height:1.9;color:var(--color-faint)}.version{font:8px var(--font-mono);letter-spacing:.7px;color:var(--color-faint)}.app-shell{margin-left:208px}.topbar{padding-inline:32px}.workbench-grid{grid-template-columns:minmax(0,1.32fr) minmax(0,1fr)}.env-primary{flex:1}.env-item{min-width:130px}.env-secure{margin-left:8px}.right-column{gap:20px}.preview-media{aspect-ratio:2.2}.activity-panel{margin-top:24px}}
@media(min-width:90rem){main{padding:38px 48px 24px}.topbar{padding-inline:48px}.workbench-grid{gap:28px;grid-template-columns:minmax(0,1.38fr) minmax(0,1fr)}.preview-media{aspect-ratio:2.05}}
@media(max-width:24rem){main{padding-inline:14px}.topbar{padding-inline:14px}.breadcrumb>span:nth-child(2),.breadcrumb>.crumb-divider{display:none}.panel-heading{padding-inline:18px}#content-form{padding-inline:18px}.preview-content{margin-inline:18px}.env-item{display:none}.env-secure{font-size:9px;padding-inline:5px}.picker-grid{grid-template-columns:minmax(0,1fr)}.dialog-header,.channel-picker,.share-flow,.settings-form,.info-body{padding-inline:18px}.activity-footer>span:last-child{max-width:135px;text-align:right}.channel-legend{gap:9px;padding-inline:14px}}
.mobile-nav{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--color-surface);border-bottom:1px solid var(--color-rule)}.mobile-nav button{font-size:11px;padding:6px 10px;border-radius:5px}.mobile-nav button:hover{background:var(--color-paper)}.mobile-nav button.active{color:var(--color-accent);background:var(--color-accent-wash)}
button:disabled{cursor:not-allowed}input:hover,textarea:hover,select:hover{border-color:var(--color-muted)}input:disabled,textarea:disabled,select:disabled{background:var(--color-sidebar);color:var(--color-muted);cursor:not-allowed;opacity:.55}input,textarea,select{outline:2px solid transparent;outline-offset:1px}
@media(min-width:64rem){.mobile-nav{display:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
.env-host{display:block;margin-top:4px;font-size:10px;color:var(--color-muted)}
.heading-actions{display:none;align-items:center;gap:20px}
@media(min-width:64rem){.env-host{display:none}.heading-actions{display:flex}}