/* 拾帧 · Focused editing desk. Brand retained; visual system rebuilt. */
@charset "UTF-8";
:root{
 --bg:#f3f5f3;--paper:#ffffff;--ink:#233b32;--muted:#63746c;--line:#e2e8e3;
 --green:#245d47;--lime:#d7e8bd;--side:#192f28;--soft:#edf3e9;--radius:16px;
 --surface-subtle:#f8faf8;--surface-selected:#f0f6ed;--accent-hover:#1a4d39;
 --accent-border:#99b49c;--ink-soft:#43594e;--ink-faint:#6f7e74;--white:#ffffff;
 --rail-ink:#c2cec6;--rail-muted:#91a79b;--rail-hover:#294138;--rail-line:#ffffff14;
 --focus:#5f916c;--focus-soft:#245d4714;--danger:#9c4238;--danger-bg:#fdf0ec;
 --warning:#795f2f;--warning-bg:#faf6e9;--warning-border:#e9dfc2;
 --shadow:0 2px 3px #163c2103,0 9px 30px #163c2103;
 --shadow-dialog:0 24px 100px -24px #132e2860;--backdrop:#12271f77;
 --font-ui:"Segoe UI Variable Text","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
 --font-mono:"Cascadia Code",Consolas,monospace;
 font-family:var(--font-ui);color:var(--ink);font-synthesis:none;
}
html{scroll-behavior:smooth;scrollbar-gutter:stable}
body{font-family:var(--font-ui);font-size:14px;line-height:1.6;background:var(--bg);color:var(--ink);letter-spacing:.01em}
body:has(dialog[open]){overflow:hidden}
button,input,select,textarea{font-family:inherit}
button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}
button,a,summary{touch-action:manipulation}
button,a{transition:color 160ms ease,background 160ms ease,border-color 160ms ease,box-shadow 160ms ease,transform 160ms ease}
button:disabled{opacity:.5}
button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--focus);outline-offset:3px}
[hidden]{display:none!important}
button:active:not(:disabled),.button:active:not(.disabled){transform:translateY(1px)}
.skip:focus{z-index:100}
::selection{background:var(--lime);color:var(--ink)}
.sidebar{width:220px;background:var(--side);padding:30px 16px 20px;color:var(--rail-ink);border-right:1px solid var(--rail-line)}
.brand{font-size:27px;font-weight:650;letter-spacing:2px;gap:12px;margin:0 16px 47px;color:var(--white)}
.brand small{font-size:8px;letter-spacing:2px;color:var(--rail-muted);margin-top:9px}
.brand-symbol{grid-template-columns:repeat(2,10px);gap:4px;transform:none}
.brand-symbol i{width:10px;height:10px;background:var(--lime);border-radius:1.5px}
.brand-symbol i:last-child{opacity:.55}
.nav-caption{display:flex;align-items:center;gap:14px;font-size:10px;letter-spacing:1px;color:var(--rail-muted);padding:0 17px;margin-bottom:14px}
.rail-line{height:1px;flex:1;background:var(--rail-line)}
.nav-item{padding:13px 16px;margin-bottom:7px;gap:13px;border-radius:8px;color:var(--rail-ink);font-size:13px;min-height:46px;position:relative}
.nav-item:hover{background:var(--rail-hover);color:var(--white)}
.nav-item.active{background:var(--lime);color:var(--side);font-weight:650}
.nav-icon{font-size:18px;width:18px;height:18px;flex-shrink:0}
.icon-frame{position:relative;border:1.4px solid currentColor;border-radius:3px}
.icon-frame:before,.icon-frame:after{content:"";position:absolute;background:var(--side);border-radius:1px}
.icon-frame:before{width:1px;height:8px;top:4px;left:7px;background:currentColor}
.icon-frame:after{height:1px;width:8px;top:7px;left:4px;background:currentColor}
.icon-library{border:1.3px solid currentColor;border-radius:2px;position:relative}
.icon-library:before{content:"";position:absolute;inset:4px 3px;background:repeating-linear-gradient(to bottom,currentColor 0 1px,transparent 1px 4px)}
.nav-tag{font-size:16px;border:0;padding:0;letter-spacing:0;color:var(--ink-soft)}
.nav-count{min-width:21px;text-align:center;font:11px var(--font-mono);padding:3px 5px;background:var(--rail-line);border-radius:4px}
.active .nav-count{background:var(--focus-soft)}
.credit-card{padding:19px 16px 15px;border:1px solid var(--rail-line);border-radius:10px;background:transparent}
.credit-card .eyebrow{font-size:10px;color:var(--rail-muted);letter-spacing:0}
.credit-card p{font-size:16px;line-height:1.8;font-weight:400;letter-spacing:.4px;margin:12px 0 18px;color:var(--rail-ink)}
.subtle-link{padding-top:12px;font-size:11px;color:var(--rail-ink);border-top-color:var(--rail-line)}
.subtle-link:hover{color:var(--lime)}
.profile{padding:18px 5px 0;margin-top:18px;gap:9px;border-top-color:var(--rail-line)}
.avatar{background:var(--rail-hover);color:var(--lime);width:32px;height:34px;border-radius:7px;font-size:12px}
.profile b{font-size:11px;color:var(--rail-ink)}
.profile small{font-size:10px;color:var(--rail-muted)}
.profile-arrow{color:var(--rail-muted)}
.app-shell{margin-left:220px;min-width:0}
.topbar{height:64px;padding:0 32px;background:var(--surface-subtle);border-bottom:1px solid var(--line);gap:16px;position:sticky;top:0;z-index:4}
.topbar>div:first-of-type{display:flex;align-items:center;min-width:0}
.breadcrumb{font-size:12px;color:var(--muted)}
.breadcrumb-divider{font-size:12px;margin:0 12px;color:var(--ink-faint)}
.topbar strong{font-size:12px;font-weight:600;white-space:nowrap}
.topbar-right{gap:16px;min-width:0}
.quota-pill{font-size:11px;color:var(--muted);gap:5px;white-space:nowrap}
.quota-pill b{font:600 14px var(--font-ui);font-variant-numeric:tabular-nums;color:var(--ink)}
.tiny-dot{width:5px;height:5px;background:var(--focus)}
.button{min-height:42px;padding:10px 19px;font-size:12px;gap:20px;font-weight:600;border-radius:7px;line-height:1.5;letter-spacing:.02em}
.button:hover:not(:disabled){transform:none}
.button.primary{background:var(--green);color:var(--white);border-color:var(--green)}
.button.primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover);box-shadow:0 3px 8px var(--focus-soft)}
.button.outline{border-color:var(--line);color:var(--ink-soft);background:var(--paper)}
.button.outline:hover:not(:disabled){background:var(--surface-subtle);border-color:var(--accent-border)}
.button.compact{min-height:34px;font-size:11px;padding:7px 12px;border-radius:6px}
.text-button{font-size:11px;color:var(--muted);padding:5px 0;line-height:1.5}
.text-button:hover{color:var(--green);text-decoration:none}
main{max-width:1360px;padding:32px 34px 0;margin:0 auto;min-width:0}
.page-intro{margin:0 0 25px;gap:20px;align-items:center}
.overline{font-size:10px;font-weight:500;letter-spacing:1.4px;color:var(--muted);margin:0 0 8px;gap:7px}
h1{font-size:28px;line-height:1.5;letter-spacing:-.5px;font-weight:650}
h1>span{color:var(--focus)}
.page-intro p{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.8}
.intro-stamp{display:flex;align-items:flex-end;flex-direction:column;border:0;position:relative;color:var(--muted);font-size:11px;font-weight:400;letter-spacing:0;line-height:1.7;padding:7px 15px 7px 20px;margin:0;flex-shrink:0}
.intro-stamp small{font:8px var(--font-mono);letter-spacing:1.7px;margin-top:4px}
.frame-corner{position:absolute;inset:0;border:1px solid var(--accent-border);opacity:.7;clip-path:polygon(0 0,9px 0,9px 1px,1px 1px,1px 9px,0 9px,0 0,100% 0,100% 9px,calc(100% - 1px) 9px,calc(100% - 1px) 1px,calc(100% - 9px) 1px,calc(100% - 9px) 0,100% 0,100% 100%,calc(100% - 9px) 100%,calc(100% - 9px) calc(100% - 1px),calc(100% - 1px) calc(100% - 1px),calc(100% - 1px) calc(100% - 9px),100% calc(100% - 9px),100% 100%,0 100%,0 calc(100% - 9px),1px calc(100% - 9px),1px calc(100% - 1px),9px calc(100% - 1px),9px 100%,0 100%)}
h2{font-size:15px;font-weight:600;line-height:1.6}
h3{font-size:12px;font-weight:600}
.workspace-grid{grid-template-columns:minmax(0,1fr) 248px;gap:20px;align-items:stretch}
.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow)}
.composer{padding:23px 24px 21px;min-width:0}
.panel-heading{margin-bottom:17px;gap:10px}
.heading-with-number{gap:10px}
.section-number{font:10px var(--font-mono);color:var(--green);background:var(--soft);padding:4px 6px;border-radius:3px;letter-spacing:0}
.privacy-note{display:inline-flex;gap:5px;align-items:center;font-size:10px;color:var(--muted);white-space:nowrap}
.privacy-note>span{font-size:14px;color:var(--focus)}
.platform-tabs{gap:5px;margin-bottom:12px}
.platform-tab{padding:6px 10px;font-size:11px;font-weight:400;color:var(--muted);border-radius:5px}
.platform-tab:hover{background:var(--surface-subtle);color:var(--ink)}
.platform-tab.active{background:var(--soft);color:var(--green);font-weight:600}
.platform-dot{width:5px;height:5px;border-radius:50%}
.platform-dot.wechat{background:var(--focus)}
.platform-dot.douyin{background:var(--ink)}
.source-box{position:relative;background:var(--surface-subtle);border:1px solid var(--line);border-radius:9px;transition:border-color 160ms,box-shadow 160ms}
.source-box:hover{border-color:var(--accent-border)}
.source-box:focus-within{border-color:var(--focus);box-shadow:0 0 0 3px var(--focus-soft)}
.source-link-icon{position:absolute;left:15px;top:12px;color:var(--ink-faint);font-size:19px;line-height:1}
.source-box textarea{font-size:13px;line-height:1.8;min-height:79px;height:79px;padding:12px 15px 7px 42px;color:var(--ink);border-radius:9px 9px 0 0;resize:vertical;outline:0}
.source-box textarea:focus-visible{outline:0}
.source-box textarea::placeholder{color:var(--muted);opacity:1}
.source-box-bottom{padding:8px 14px 10px;gap:8px;align-items:center}
.source-box-bottom>span{font-size:10px;color:var(--muted);line-height:1.5}
.source-box-bottom .text-button{font-size:10px;white-space:nowrap}
.field-heading{margin:21px 0 11px}
.field-heading>span{font-size:10px;color:var(--muted)}
.mode-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}
.mode-card{display:flex;flex-direction:column;min-height:105px;padding:13px 12px 11px;border:1px solid var(--line);border-radius:8px;gap:0;background:var(--paper);transition:background 160ms,border-color 160ms,box-shadow 160ms}
.mode-card:hover{border-color:var(--accent-border);background:var(--surface-subtle)}
.mode-card.selected{background:var(--surface-selected);border-color:var(--accent-border);box-shadow:inset 0 0 0 .3px var(--accent-border)}
.mode-card:focus-within{outline:2px solid var(--focus);outline-offset:3px}
.mode-card.unavailable{opacity:1;background:var(--surface-subtle);cursor:not-allowed;color:var(--muted)}
.mode-card.unavailable .mode-icon{opacity:.55}
.mode-card b{font-size:12px;line-height:1.5;margin:10px 0 3px;font-weight:600;padding:0}
.mode-card small,.mode-card.unavailable small{font-size:10px;color:var(--muted);line-height:1.5;white-space:normal}
.mode-icon{height:21px;font-size:24px;line-height:1;color:var(--green)}
.mode-icon.text-icon{font:500 21px var(--font-ui);letter-spacing:-1px}
.mode-icon.text-icon>span{font-size:15px;margin-left:1px}
.waveform{gap:3px}
.waveform i{width:2px;height:9px;background:var(--focus)}
.waveform i:nth-child(2),.waveform i:nth-child(4){height:14px}
.waveform i:nth-child(3){height:20px}
.radio-mark{width:13px;height:13px;top:13px;right:11px;border:1px solid var(--line);border-radius:3px;box-shadow:none}
.selected .radio-mark{background:var(--green);border:1px solid var(--green);box-shadow:none}
.selected .radio-mark:after{content:"";position:absolute;width:5px;height:3px;border:solid var(--white);border-width:0 0 1.5px 1.5px;transform:rotate(-45deg);top:3px;left:2.5px}
.unavailable .radio-mark{border-style:dashed;border-color:var(--accent-border)}
.rewrite-settings{grid-template-columns:1fr 1fr;gap:25px;background:var(--surface-subtle);margin-top:12px;padding:10px 12px;border:1px solid var(--line);border-radius:7px;animation:settings-in 160ms ease}
.rewrite-settings label{font-size:11px;color:var(--muted);gap:10px;justify-content:space-between}
select{cursor:pointer;color:var(--ink);font-size:12px;border:1px solid var(--line);border-radius:6px;background:var(--paper);padding:8px 10px;min-height:34px}
.rewrite-settings select{font-size:11px;padding:5px 9px;background:var(--paper);border-color:var(--line);color:var(--ink);border-radius:5px}
.consent{font-size:11px;line-height:1.8;color:var(--muted);gap:9px;margin:16px 0 0;align-items:flex-start}
.consent input{width:14px;height:14px;flex-shrink:0;margin:3px 0 0;accent-color:var(--green)}
.submit-row{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);gap:16px}
.submit-note b{font-size:11px;font-weight:500;color:var(--ink-soft)}
.submit-note small{font-size:10px;color:var(--muted);display:block;margin-top:3px;line-height:1.6}
.submit-row>.button{min-width:128px}
.submit-row>.button span{font-size:18px;transition:transform 160ms}
.submit-row>.button:hover span{transform:translate(2px,-2px)}
.form-error{font-size:12px;color:var(--danger);background:var(--danger-bg);border:1px solid var(--danger-bg);border-radius:6px;padding:10px 12px;margin-top:14px}
.source-box[aria-invalid=true]{border-color:var(--danger)}
.demo-strip{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;font-size:10px;color:var(--ink-soft);background:var(--soft);border:1px solid var(--line);border-radius:6px;margin:12px 0 0;line-height:1.7}
.demo-strip .text-button{font-size:10px;color:var(--green);flex-shrink:0}
.workflow-panel{padding:0 23px 20px;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0;display:flex;flex-direction:column}
.workflow-art{height:166px;min-height:166px;margin:0 -23px 6px;padding:23px 23px 14px;position:relative}
.frame-art{height:126px;position:relative;border-radius:8px;background:var(--side);color:var(--lime);padding:13px 13px 10px;overflow:hidden;box-shadow:0 6px 13px var(--focus-soft)}
.frame-label{font:7px var(--font-mono);letter-spacing:1px;color:var(--rail-ink)}
.frame-count{float:right;font:6px var(--font-mono);color:var(--rail-muted);padding-top:2px}
.frame-focus{height:61px;display:grid;place-items:center;position:relative;margin:0 10px}
.frame-focus:before,.frame-focus:after{content:"";position:absolute;width:14px;height:14px;border:1px solid var(--rail-muted);opacity:.8}
.frame-focus:before{left:0;top:8px;border-width:1px 0 0 1px}
.frame-focus:after{right:0;bottom:7px;border-width:0 1px 1px 0}
.frame-play{display:grid;place-items:center;width:31px;height:31px;border:1px solid var(--rail-hover);border-radius:50%;font-size:9px;padding-left:2px;color:var(--lime)}
.edit-timeline{display:flex;align-items:center;gap:7px}
.timecode{font:6px var(--font-mono);letter-spacing:0;color:var(--rail-muted)}
.timeline-tracks{position:relative;flex:1;height:14px;display:flex;align-items:center;gap:3px;padding:0 3px;background:repeating-linear-gradient(to right,transparent 0 8px,var(--rail-line) 8px 9px)}
.timeline-tracks i{height:7px;background:var(--rail-hover);border-radius:1px;flex:2;border:1px solid var(--rail-muted)}
.timeline-tracks i:nth-child(2){flex:1.4;background:var(--focus)}
.timeline-tracks i:nth-child(3){flex:1}
.playhead{height:18px;width:1px;background:var(--lime);position:absolute;top:-2px;left:35%;transition:left 200ms ease}
.playhead:before{content:"";position:absolute;top:0;left:-2px;width:5px;height:4px;background:var(--lime);clip-path:polygon(0 0,100% 0,50% 100%)}
.workflow-copy .eyebrow{font-size:10px;color:var(--muted);letter-spacing:0}
.workflow-copy h2{font-size:20px;line-height:1.7;letter-spacing:-.4px;font-weight:550;color:var(--ink);margin:6px 0 21px}
.steps{margin:0;padding:0;list-style:none}
.steps li{gap:12px;margin-bottom:19px}
.steps li>span{font:9px var(--font-mono);width:22px;height:22px;border-radius:4px;border-color:var(--accent-border);background:var(--soft);color:var(--green)}
.steps li:not(:last-child):after{border-left:1px solid var(--accent-border);height:28px;opacity:.5;top:23px;left:10px}
.steps b{font-size:11px;color:var(--ink-soft);font-weight:600}
.steps p{font-size:10px;color:var(--muted);line-height:1.8;margin-top:3px}
.retention-note{border-top:1px solid var(--line);padding-top:14px;color:var(--muted);gap:9px}
.retention-note>span{font-size:20px}
.retention-note p,.retention-note small{font-size:10px;color:var(--muted);line-height:1.8}
.recent-section{margin-top:27px}
.list-heading{gap:16px;margin-bottom:13px}
.list-heading>div{gap:12px}
.list-heading h2{font-size:14px;font-weight:600}
.list-heading span{color:var(--muted);font-size:11px}
.job-list{gap:8px}
.job-row{padding:13px 17px;border:1px solid var(--line);border-radius:9px;background:var(--paper);grid-template-columns:36px minmax(0,1fr) auto auto;gap:13px;transition:background 160ms,border-color 160ms;position:relative}
.job-row:hover{background:var(--surface-subtle);border-color:var(--accent-border)}
.job-cover{width:35px;height:44px;object-fit:cover;border-radius:4px;background:var(--soft)}
.job-platform{width:35px;height:40px;border-radius:5px;font-size:12px;background:var(--soft);color:var(--green)}
.job-platform.douyin{background:var(--soft);color:var(--ink)}
.job-title{font-size:12px;font-weight:500;color:var(--ink);max-width:none;margin-bottom:4px}
.job-details{font-size:10px;gap:10px;line-height:1.6;color:var(--muted)}
.demo-inline,.demo-badge{font-size:9px;color:var(--ink-soft);background:var(--soft);border:1px solid var(--line);padding:1px 5px;border-radius:3px;letter-spacing:0;white-space:nowrap}
.job-state{font-size:10px;color:var(--green)}
.job-state.completed:before{content:"✓";display:inline-block;margin-right:5px}
.job-state.failed{color:var(--danger)}
.job-state.processing,.job-state.queued{color:var(--warning)}
.job-action{padding:7px 10px;min-height:32px;border:1px solid var(--line);border-radius:5px;font-size:10px;background:var(--surface-subtle);color:var(--ink-soft)}
.job-action:hover{color:var(--green);background:var(--soft);border-color:var(--accent-border)}
.job-action.secondary{color:var(--muted);background:transparent}
progress.job-progress{display:block;height:3px;width:100%;max-width:250px;accent-color:var(--green);border:0;margin-top:7px;appearance:none}
progress::-webkit-progress-bar{background:var(--soft);border-radius:2px}
progress::-webkit-progress-value{background:var(--green);border-radius:2px;transition:width 300ms}
.empty-state{min-height:104px;border:1px dashed var(--accent-border);background:transparent;border-radius:9px;gap:15px;padding:20px}
.empty-symbol{font-size:20px;height:38px;width:34px;border:1px solid var(--line);background:var(--surface-subtle);color:var(--ink-faint);border-radius:5px}
.empty-state b{font-size:12px;font-weight:500;color:var(--ink-soft)}
.empty-state p{font-size:11px;color:var(--muted);margin-top:5px;line-height:1.7}
footer{padding:20px 0 22px;margin-top:28px;border-top:1px solid var(--line);color:var(--muted);font-size:10px;gap:20px;line-height:1.6}
footer>span:first-child{font:9px var(--font-ui);letter-spacing:1px;color:var(--muted)}
footer .text-button{font-size:10px;color:var(--muted)}
.footer-links{display:flex;gap:18px}
.category-tabs{display:flex;align-items:center;gap:27px;border-bottom:1px solid var(--line);margin-bottom:19px}
.category-tabs button{display:flex;align-items:center;gap:8px;padding:12px 1px 13px;border:0;border-bottom:2px solid transparent;background:transparent;font-size:12px;color:var(--muted);position:relative}
.category-tabs button.active{color:var(--green);border-bottom-color:var(--green);font-weight:600}
.category-tabs button:hover{color:var(--green)}
.category-tabs button span{font:9px var(--font-mono);color:var(--muted);padding:2px 5px;background:var(--soft);border-radius:3px}
.library-tools{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:17px}
.status-select{font-size:11px;display:flex;align-items:center;gap:10px;color:var(--muted)}
.status-select select{font-size:11px;padding:7px 10px;background:var(--paper);color:var(--ink);border-color:var(--line);border-radius:6px}
.search-box{padding:7px 11px;gap:7px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--muted)}
.search-box:focus-within{border-color:var(--focus);box-shadow:0 0 0 3px var(--focus-soft)}
.search-box input{font-size:11px;color:var(--ink);width:175px;max-width:none}
.search-box input::placeholder{color:var(--muted)}
.demo-caption{font-size:10px;line-height:1.8;color:var(--muted);margin:0 0 14px}
.membership-balance{padding:24px 26px;gap:30px;margin-bottom:16px}
.membership-balance>div:first-child{min-width:170px;border-right:1px solid var(--line)}
.eyebrow{font-size:10px;letter-spacing:.6px;color:var(--muted)}
.membership-balance p{font-size:12px;color:var(--muted);line-height:1.9}
.membership-balance p strong{font-size:38px;color:var(--green);font-weight:600;letter-spacing:-1.2px;font-variant-numeric:tabular-nums}
.membership-balance h3{font-size:13px;color:var(--ink)}
.usage-section{margin:25px 0}
.usage-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.usage-card{padding:19px;border:1px solid var(--line);border-radius:10px;background:var(--paper)}
.usage-card>span{display:block;color:var(--muted);font-size:11px}
.usage-card strong{display:block;font-size:25px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--ink);margin:9px 0 6px;letter-spacing:-.5px}
.usage-card small{font-size:10px;color:var(--muted)}
.usage-explanation{font-size:10px;line-height:1.8;color:var(--muted);margin-top:11px}
.plans{grid-template-columns:1fr 1fr;gap:18px}
.plan-card{padding:27px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.plan-card h2{font-size:20px;margin:10px 0;font-weight:600}
.plan-price{font-size:27px;color:var(--green);font-weight:600;letter-spacing:-.4px}
.plan-price span{font-size:11px;color:var(--muted)}
.plan-description{font-size:12px;color:var(--muted)}
.plan-card ul{margin:22px 0}
.plan-card li{font-size:12px;padding:6px 0;color:var(--ink-soft)}
.plan-card li:before{color:var(--focus)}
.plan-card.featured{background:var(--surface-selected);border-color:var(--accent-border)}
.plan-ribbon{font-size:10px;padding:5px 10px;border-radius:0 0 0 7px;background:var(--soft);color:var(--ink-soft)}
.ledger-section{margin-top:27px}
.ledger-row{padding:15px 20px;font-size:12px;border-bottom-color:var(--line)}
.ledger-row small{font-size:10px;color:var(--muted);margin-left:14px}
.ledger-delta{font:12px var(--font-mono);color:var(--green)}
.ledger-delta.negative{color:var(--warning)}
.result-topline{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:12px}
.result-topline+.page-intro{margin-bottom:19px}
#result-title{font-size:24px;letter-spacing:-.4px}
.copyright-banner{display:flex;align-items:flex-start;gap:11px;padding:14px 16px;border:1px solid var(--warning-border);border-radius:8px;background:var(--warning-bg);color:var(--warning)}
.copyright-banner>span{width:19px;height:19px;display:grid;place-items:center;border:1px solid var(--warning);border-radius:50%;font:12px var(--font-mono);flex-shrink:0}
.copyright-banner strong{font-size:12px;font-weight:600}
.copyright-banner small{display:block;font-size:10px;margin-top:3px;line-height:1.9;color:var(--warning)}
.copyright-banner a{margin-left:10px;text-decoration:underline;text-underline-offset:3px}
.result-layout{display:grid;grid-template-columns:minmax(0,1fr) 241px;gap:18px;margin-top:18px;align-items:stretch}
.media-panel{display:grid;grid-template-columns:150px minmax(0,1fr);gap:22px;padding:22px;min-width:0}
.result-media{min-width:0;align-self:start;border-radius:7px;overflow:hidden;background:var(--side);position:relative}
.result-media video{width:100%;aspect-ratio:9/16;object-fit:contain;display:block;max-height:280px;background:var(--side)}
.video-placeholder{min-height:220px;display:grid;place-items:center;text-align:center;font-size:12px;color:var(--rail-ink);padding:18px;line-height:1.9}
.media-details{min-width:0;padding:3px 0}
.media-details h2{font-size:16px;font-weight:600}
.media-details>p{font-size:11px;color:var(--muted);margin:7px 0 19px;line-height:1.8}
.result-save-buttons{display:flex;flex-direction:column;gap:9px}
.result-save-buttons .button{min-height:40px;font-size:12px;gap:8px}
.button.disabled{pointer-events:none;background:var(--surface-subtle);color:var(--muted);border-color:var(--line);opacity:.65}
.media-details .result-files{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0 0}
.extra-file{display:flex;flex-direction:column;gap:3px;border-radius:5px;border:1px solid var(--line);padding:7px 9px;background:var(--surface-subtle);color:var(--ink-soft);font-size:10px;line-height:1.5}
.extra-file small{font-size:9px;color:var(--muted)}
.extra-file:hover{border-color:var(--accent-border);background:var(--soft)}
.result-usage-panel{padding:22px 20px}
.result-usage-panel h2{font-size:14px;margin:4px 0 13px}
.result-usage-row{display:flex;justify-content:space-between;gap:10px;padding:13px 0;border-bottom:1px solid var(--line);align-items:center}
.result-usage-row span{font-size:10px;color:var(--muted)}
.result-usage-row strong{font-size:12px;color:var(--ink);font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}
.result-usage-panel>p{font-size:10px;color:var(--muted);line-height:1.9;margin:14px 0 0}
.result-message{font-size:12px;background:var(--warning-bg);color:var(--warning);border-radius:6px}
.result-text-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px}
.text-panel{min-width:0;padding:19px 20px 14px}
.text-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.text-panel-heading>div{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.text-panel-heading h2{font-size:13px}
.word-count{font:10px var(--font-ui);color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.text-panel textarea{width:100%;min-height:285px;height:315px;border:1px solid var(--line);border-radius:7px;background:var(--surface-subtle);font-size:13px;line-height:2.1;color:var(--ink-soft);padding:14px 15px;resize:vertical;scrollbar-width:thin;scrollbar-color:var(--accent-border) transparent}
.text-panel textarea:focus{border-color:var(--focus)}
.copy-status{font-size:10px;line-height:1.7;min-height:19px;margin-top:7px;color:var(--green)}
.terms-document{max-width:900px;padding:32px 38px;margin:0 auto;border-radius:14px}
.terms-document h2{font-size:16px;color:var(--ink);margin:27px 0 12px;font-weight:600}
.terms-document p{font-size:13px;line-height:2.1;color:var(--ink-soft);margin:11px 0}
.terms-document strong{font-weight:600;color:var(--ink)}
.terms-document .terms-intro{background:var(--soft);color:var(--ink-soft);border-radius:7px;padding:17px 19px;margin-top:0}
dialog.modal{padding:30px;width:460px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 40px);overflow:auto;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-dialog);scrollbar-width:thin;scrollbar-color:var(--accent-border) transparent;animation:dialog-in 180ms ease-out;overscroll-behavior:contain}
dialog::backdrop{background:var(--backdrop);backdrop-filter:blur(3px)}
.close-dialog{top:14px;right:16px;padding:0;width:28px;height:28px;display:grid;place-items:center;line-height:1;font-size:23px;border-radius:5px;color:var(--muted);z-index:2}
.close-dialog:hover{background:var(--soft);color:var(--ink)}
.modal h2{font-size:22px;font-weight:600;letter-spacing:-.3px;margin:8px 0 9px;line-height:1.5}
.modal>p{font-size:12px;line-height:1.8;color:var(--muted)}
.auth-brand-mark{display:inline-grid;grid-template-columns:repeat(2,6px);gap:2px;vertical-align:middle;margin-right:7px}
.auth-brand-mark i{width:6px;height:6px;border-radius:1px;background:var(--green)}
.auth-brand-mark i:last-child{opacity:.4}
.auth-modal>.eyebrow{font:9px var(--font-mono);letter-spacing:1.3px;vertical-align:middle}
.wechat-login{background:var(--surface-selected);border:1px solid var(--line);border-radius:10px;padding:19px 18px 15px;text-align:center;margin-top:19px}
.wechat-bubbles{height:39px;position:relative;width:57px;margin:14px auto 10px}
.wechat-bubbles i{background:var(--focus)}
.wechat-bubbles i:last-child{background:var(--lime)}
.wechat-login h3{font-size:15px;font-weight:500;color:var(--ink);margin:8px 0}
.wechat-login p{font-size:11px;color:var(--muted);margin:6px 0 14px;line-height:1.8}
.wechat-button{background:var(--green);color:var(--white);border-color:var(--green);font-size:12px}
.wechat-button:hover{background:var(--accent-hover)}
.wechat-login>small{display:block;font-size:10px;line-height:1.8;color:var(--muted);margin-top:12px}
.wechat-login>small a{color:var(--ink-soft);text-decoration:underline;text-underline-offset:2px}
.password-login{margin-top:16px}
.password-login>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;padding:8px;font-size:11px;color:var(--muted);border-radius:6px}
.password-login>summary::-webkit-details-marker{display:none}
.password-login>summary:hover{color:var(--green);background:var(--surface-subtle)}
.summary-chevron{font-size:15px;transition:transform 160ms}
.password-login[open] .summary-chevron{transform:rotate(180deg)}
.auth-tabs{margin:12px 0 16px;gap:22px;border-color:var(--line)}
.auth-tabs button{font-size:12px;padding:7px 0;color:var(--muted)}
.auth-tabs button.active{color:var(--green);border-bottom-color:var(--green);font-weight:600}
.auth-modal form>label{font-size:11px;color:var(--ink-soft);margin:12px 0}
.auth-modal input{background:var(--surface-subtle);border-color:var(--line);font-size:13px;padding:10px 12px;margin-top:6px;border-radius:6px;color:var(--ink)}
.auth-modal input::placeholder{font-size:11px;color:var(--muted)}
.password-field{position:relative}
.password-field input{padding-right:54px}
.password-visibility{position:absolute;bottom:7px;right:8px;padding:5px 7px;font-size:10px;line-height:1.5;background:transparent;border:0;color:var(--muted);border-radius:4px}
.password-visibility:hover{background:var(--soft);color:var(--green)}
.auth-footnote{font-size:10px!important;margin-top:16px;margin-bottom:0!important;color:var(--muted)}
.authorization-card{text-align:left;border:1px solid var(--line);background:var(--paper);padding:13px;border-radius:7px;font-size:11px;color:var(--ink-soft);margin:11px 0}
.authorization-card p{font-size:11px;margin:5px 0 8px;color:var(--muted)}
.authorization-card>span{font-size:10px;color:var(--muted)}
.auth-modal:has(.password-login[open]) .wechat-login{padding:12px 15px;display:grid;grid-template-columns:1fr;gap:0}
.auth-modal:has(.password-login[open]) .wechat-bubbles,.auth-modal:has(.password-login[open]) .wechat-login h3{display:none}
.auth-modal:has(.password-login[open]) .wechat-login>p{margin:8px 0 10px;font-size:10px}
.auth-modal:has(.password-login[open]) .wechat-login>.demo-badge{justify-self:center}
.auth-modal:has(.password-login[open]) .wechat-login>.button{min-height:35px;padding:7px 12px;font-size:11px}
.auth-modal:has(.password-login[open]) .wechat-login>small{margin-top:8px;font-size:9px}
dialog.help-modal{width:580px;padding:32px}
.help-modal ol{padding:0;list-style:none;counter-reset:help-step;margin:23px 0}
.help-modal li{counter-increment:help-step;position:relative;padding:0 0 18px 36px;font-size:12px;line-height:1.9;color:var(--ink-soft)}
.help-modal li:before{content:counter(help-step,decimal-leading-zero);position:absolute;left:0;top:0;font:10px var(--font-mono);padding:5px 6px;background:var(--soft);color:var(--green);border-radius:3px}
.help-modal>p{font-size:11px;line-height:1.9}
.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:50;max-width:min(520px,calc(100vw - 32px));padding:12px 20px;border:1px solid var(--rail-line);border-radius:9px;background:var(--side);color:var(--white);box-shadow:var(--shadow-dialog);font-size:12px;line-height:1.8;animation:toast-in 180ms ease-out}
.mobile-menu{display:none}
.view:not([hidden]){animation:view-in 180ms ease-out}
.preview-note{display:flex;justify-content:center;align-items:center;gap:10px;padding:7px 16px;font-size:10px;line-height:1.7;color:var(--ink-soft);background:var(--soft);border-bottom:1px solid var(--line)}
.preview-note a{color:var(--green);text-decoration:underline}
@keyframes view-in{from{opacity:.45;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@keyframes dialog-in{from{opacity:0;transform:translateY(8px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes settings-in{from{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}
@keyframes toast-in{from{opacity:0;bottom:19px}to{opacity:1;bottom:25px}}
@media(min-width:1600px){main{padding:40px 42px 0}.workspace-grid{grid-template-columns:minmax(0,1fr) 268px;gap:24px}.composer{padding:27px 28px 25px}.page-intro{margin-bottom:28px}.mode-card{min-height:110px;padding:14px}.source-box textarea{height:86px;min-height:86px}.workflow-art{padding:24px 25px 14px;height:176px}.frame-art{height:135px}.frame-focus{height:70px}.result-layout{grid-template-columns:minmax(0,1fr) 260px}}
@media(max-width:1250px) and (min-width:761px){.sidebar{width:196px;padding-left:12px;padding-right:12px}.app-shell{margin-left:196px}.brand{margin-left:13px;margin-right:13px}.nav-item{padding:13px 11px;gap:10px;font-size:12px}.nav-caption{padding-left:11px}.credit-card{padding:15px 13px}.credit-card p{font-size:15px}.topbar{padding:0 25px}main{padding:27px 25px 0}.workspace-grid{grid-template-columns:minmax(0,1fr) 215px;gap:16px}.composer{padding:20px}.privacy-note{font-size:9px}.workflow-panel{padding-left:17px;padding-right:17px}.workflow-art{margin-left:-17px;margin-right:-17px;padding:20px 17px 11px}.workflow-copy h2{font-size:18px}.mode-card{padding:12px 10px;min-height:101px}.mode-card b{font-size:11px}.mode-card small{font-size:9px}.source-box-bottom>span{font-size:9px}.demo-strip{flex-direction:column;align-items:flex-start;gap:3px}.result-layout{grid-template-columns:minmax(0,1fr) 220px}.media-panel{padding:18px;gap:17px;grid-template-columns:128px minmax(0,1fr)}.result-usage-panel{padding:19px 16px}.usage-card{padding:16px}.usage-card strong{font-size:23px}}
@media(min-width:761px) and (max-height:800px){.sidebar{padding-top:23px}.brand{margin-bottom:32px}.credit-card{padding-top:14px;padding-bottom:12px}.credit-card p{font-size:15px;margin:8px 0 12px}.topbar{height:56px}main{padding-top:22px}.page-intro{margin-bottom:19px}.overline{margin-bottom:5px}h1{font-size:25px}.composer{padding:19px 20px}.panel-heading{margin-bottom:12px}.platform-tabs{margin-bottom:10px}.source-box textarea{height:65px;min-height:65px}.source-box-bottom{padding-top:5px;padding-bottom:8px}.field-heading{margin:16px 0 9px}.mode-card{min-height:93px;padding-top:11px;padding-bottom:9px}.mode-card b{margin-top:7px}.consent{margin-top:13px}.submit-row{padding-top:13px;margin-top:13px}.demo-strip{margin-top:10px;padding:8px 10px}.rewrite-settings{margin-top:10px;padding:8px 10px}.recent-section{margin-top:22px}.workflow-art{height:151px;min-height:151px;padding-top:20px;padding-bottom:5px}.frame-art{height:117px}.frame-focus{height:53px}.workflow-copy h2{margin-bottom:16px}.steps li{margin-bottom:15px}.profile{margin-top:14px;padding-top:14px}dialog.auth-modal{padding:26px 28px}.auth-modal:has(.password-login[open]){padding-top:23px;padding-bottom:21px}.auth-modal:has(.password-login[open]) .wechat-login{margin-top:12px}.auth-modal:has(.password-login[open]) .password-login{margin-top:10px}.auth-modal:has(.password-login[open]) .auth-tabs{margin-top:6px;margin-bottom:10px}.auth-modal:has(.password-login[open]) .auth-footnote{margin-top:11px}.result-media video{max-height:245px}.text-panel textarea{min-height:250px;height:280px}}
@media(max-width:1000px) and (min-width:761px){.workspace-grid{grid-template-columns:minmax(0,1fr)}.workflow-panel{display:grid;grid-template-columns:175px 1fr;gap:0 22px;padding:20px}.workflow-art{margin:0;height:135px;min-height:0;padding:0;grid-row:1/3}.workflow-copy h2{font-size:17px;margin:2px 0 12px}.workflow-copy h2 br{display:none}.workflow-copy .eyebrow{display:none}.steps{display:flex;gap:14px}.steps li{gap:6px;margin:0;flex:1}.steps li:after{display:none}.steps p{font-size:9px}.retention-note{grid-column:2;margin-top:12px;padding-top:10px}.retention-note p br{display:none}.retention-note p small{margin-left:8px}.result-layout{grid-template-columns:minmax(0,1fr)}.result-usage-panel #result-usage{display:grid;grid-template-columns:repeat(2,1fr);gap:0 24px}.result-text-grid{grid-template-columns:1fr}.usage-grid{grid-template-columns:repeat(2,1fr)}.membership-balance{gap:20px}.topbar-right{gap:10px}.privacy-note{display:inline-flex}.intro-stamp{display:none}}
@media(max-width:760px){html{scrollbar-gutter:auto}.sidebar{transform:translateX(-100%);width:232px;padding:25px 16px 22px;transition:transform 180ms ease;z-index:15}.sidebar.is-open{transform:translateX(0);box-shadow:var(--shadow-dialog)}.nav-backdrop{position:fixed;inset:0;background:var(--backdrop);border:0;z-index:14;backdrop-filter:blur(2px)}.app-shell{margin-left:0;padding-bottom:0}.mobile-menu{display:grid;place-items:center;flex-shrink:0;width:31px;height:32px;border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--ink);font-size:15px;padding:0}.topbar{height:58px;padding:0 17px;gap:9px}.topbar>div:first-of-type{margin-right:auto}.topbar strong{font-size:12px}.breadcrumb,.breadcrumb-divider{display:none}.topbar-right{gap:9px}.topbar-right .demo-badge{display:none}.topbar-right .button{font-size:10px;min-height:32px;padding:6px 10px}.quota-pill{font-size:10px;gap:3px}.quota-pill b{font-size:12px}.quota-pill .tiny-dot{display:none}#logout-button{font-size:10px}.brand{margin-bottom:34px}.nav-item{font-size:13px}.credit-card{display:block}.profile{display:flex}.sidebar-bottom{display:block}.nav-caption{display:flex}main{padding:25px 19px 0;max-width:680px}.page-intro{margin-bottom:22px;gap:10px}.overline{font-size:9px;margin-bottom:7px;letter-spacing:1px}h1{font-size:24px;letter-spacing:-.7px}.page-intro p{font-size:11px;line-height:1.9;margin-top:7px}.intro-stamp{display:none}.workspace-grid{grid-template-columns:minmax(0,1fr);gap:18px}.composer{padding:19px 17px}.panel-heading{margin-bottom:16px;gap:8px}.panel-heading h2{font-size:14px}.privacy-note{display:inline-flex;font-size:9px;gap:3px}.privacy-note>span{font-size:11px}.heading-with-number{gap:7px}.section-number{font-size:9px;padding:3px 5px}.platform-tab{font-size:10px;padding:6px 9px}.platform-tabs{margin-bottom:12px}.source-box textarea{height:87px;min-height:87px;font-size:12px;padding-left:35px;padding-right:12px}.source-link-icon{font-size:17px;left:12px;top:13px}.source-box-bottom{padding:6px 11px 10px;align-items:flex-end;gap:5px}.source-box-bottom>span{font-size:9px;max-width:70%}.source-box-bottom .text-button{font-size:9px}.field-heading{margin:19px 0 11px}.field-heading h3{font-size:12px}.field-heading>span{font-size:9px}.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.mode-card{padding:12px;min-height:93px;display:flex;gap:0}.mode-card b{font-size:12px;margin:8px 0 3px;padding:0}.mode-card small{font-size:10px}.mode-icon{font-size:23px;height:20px}.radio-mark{top:12px;right:12px}.rewrite-settings{padding:10px;gap:12px;grid-template-columns:1fr}.rewrite-settings label{font-size:11px}.rewrite-settings select{font-size:11px}.consent{font-size:10px;gap:7px;line-height:1.9;margin-top:16px}.consent input{width:14px;height:14px;margin-top:3px}.submit-row{gap:9px;margin-top:17px;padding-top:17px}.submit-note b{font-size:10px}.submit-note small{font-size:9px;max-width:150px}.submit-row>.button{min-width:108px;min-height:41px;gap:16px;font-size:12px;padding:9px 13px}.demo-strip{font-size:10px;flex-direction:column;align-items:flex-start;gap:4px;padding:10px}.demo-strip .text-button{font-size:10px}.workflow-panel{display:grid;grid-template-columns:105px minmax(0,1fr);gap:0 17px;padding:18px 17px}.workflow-art{padding:0;margin:0;min-height:0;height:96px;grid-row:1;align-self:start}.frame-art{height:91px;padding:9px 8px;border-radius:6px}.frame-label{font-size:5px;letter-spacing:.3px}.frame-count{display:none}.frame-focus{height:43px;margin:0 2px}.frame-focus:before,.frame-focus:after{width:9px;height:9px}.frame-play{width:24px;height:24px;font-size:7px}.frame-focus:before{top:6px}.frame-focus:after{bottom:4px}.edit-timeline{gap:4px}.timecode{font-size:4px}.timeline-tracks{gap:1px;height:10px}.timeline-tracks i{height:5px}.playhead{height:13px}.workflow-copy .eyebrow{font-size:9px}.workflow-copy h2{font-size:16px;line-height:1.7;margin:3px 0 12px;letter-spacing:-.2px}.workflow-copy h2 br{display:none}.steps li{margin-bottom:11px;gap:9px}.steps li>span{width:18px;height:18px;font-size:8px;border-radius:3px}.steps b{font-size:10px}.steps p{font-size:9px;margin-top:2px;line-height:1.7}.steps li:not(:last-child):after{top:19px;left:8px;height:23px}.retention-note{grid-column:1/-1;margin-top:7px;gap:7px;padding-top:11px}.retention-note p{font-size:9px;display:flex;gap:4px;flex-wrap:wrap;align-items:center}.retention-note p br{display:none}.retention-note small{font-size:9px}.retention-note>span{font-size:18px}.recent-section{margin-top:25px}.list-heading{gap:10px;align-items:center;margin-bottom:12px}.list-heading h2{font-size:13px}.list-heading>div{gap:8px}.list-heading>div>span{font-size:9px;display:none}.list-heading>.text-button{font-size:10px}.job-row{padding:12px;grid-template-columns:30px minmax(0,1fr) auto;gap:9px;border-radius:8px}.job-cover{width:30px;height:39px}.job-title{font-size:11px;line-height:1.7;margin-bottom:3px}.job-details{font-size:9px;gap:5px;flex-wrap:wrap;line-height:1.6}.job-details .demo-inline{font-size:8px;padding:0 3px}.job-state{grid-column:2;grid-row:2;font-size:9px;justify-self:start;margin-top:-6px}.job-actions{grid-column:3;grid-row:1/3;gap:5px;flex-direction:column;align-items:flex-end}.job-action{font-size:9px;padding:6px 8px;min-height:31px}.job-platform{width:30px;height:37px;font-size:11px}.empty-state{padding:22px 15px;min-height:109px;gap:12px;justify-content:flex-start}.empty-state b{font-size:11px}.empty-state p{font-size:10px;line-height:1.9}.empty-symbol{flex-shrink:0;width:30px;height:35px;font-size:18px}footer{margin-top:25px;padding:18px 0 23px;flex-wrap:wrap;gap:12px;font-size:9px}footer>span:first-child{font-size:8px}footer>span:nth-child(2){font-size:9px}.footer-links{gap:15px;width:100%}footer .text-button{font-size:9px}.category-tabs{gap:0;justify-content:space-between;margin-bottom:18px}.category-tabs button{font-size:11px;padding:11px 2px 12px;gap:5px}.category-tabs button span{font-size:8px;padding:2px 4px}.library-tools{gap:10px;margin-bottom:16px;flex-direction:row}.status-select{font-size:0;gap:0;flex-shrink:0}.status-select select{font-size:11px;padding:8px}.search-box{flex:1;min-width:0;padding:8px 10px}.search-box input{font-size:11px;width:100%;min-width:0}.demo-caption{font-size:10px;margin-bottom:13px}.membership-balance{padding:20px;display:block;margin-bottom:14px}.membership-balance>div:first-child{border:0;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:14px;min-width:0}.membership-balance p strong{font-size:35px}.membership-balance h3{font-size:12px}.membership-balance p{font-size:11px}.usage-section .list-heading{flex-direction:column;align-items:flex-start;gap:6px}.usage-section .list-heading span{font-size:10px;line-height:1.8}.usage-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.usage-card{padding:14px 12px}.usage-card>span{font-size:10px}.usage-card strong{font-size:22px;margin:7px 0}.usage-card small{font-size:9px}.usage-explanation{font-size:10px}.plans{grid-template-columns:1fr;gap:15px}.plan-card{padding:24px}.plan-card h2{font-size:19px}.plan-description{font-size:11px}.plan-card li{font-size:12px}.ledger-section .list-heading{flex-direction:column;align-items:flex-start;gap:5px}.ledger-row{font-size:11px;padding:13px 15px;gap:10px}.ledger-row small{display:block;font-size:9px;margin:2px 0 0}.ledger-delta{font-size:11px;white-space:nowrap}.result-topline{gap:8px;margin-bottom:16px}.result-topline>.text-button{font-size:10px}.result-topline .demo-badge{font-size:8px}#result-title{font-size:21px}.result-topline+.page-intro p{font-size:10px}.copyright-banner{padding:12px;gap:9px}.copyright-banner strong{font-size:11px}.copyright-banner small{font-size:10px;line-height:1.9}.copyright-banner a{margin-left:0;display:inline-block}.copyright-banner>span{width:17px;height:17px;font-size:10px}.result-layout{grid-template-columns:minmax(0,1fr);gap:14px;margin-top:15px}.media-panel{grid-template-columns:104px minmax(0,1fr);padding:16px;gap:14px}.media-details{padding:0}.media-details h2{font-size:13px}.media-details>p{font-size:10px;line-height:1.8;margin:6px 0 12px}.result-save-buttons{gap:7px}.result-save-buttons .button{font-size:10px;padding:8px;min-height:36px}.media-details .result-files{gap:5px;margin-top:11px}.extra-file{font-size:9px;padding:5px 7px}.extra-file small{font-size:8px}.result-media video{max-height:none}.video-placeholder{min-height:180px;font-size:11px;padding:12px}.result-usage-panel{padding:17px}.result-usage-panel h2{font-size:13px;margin:4px 0 8px}.result-usage-panel #result-usage{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.result-usage-row{padding:10px 0;flex-direction:column;align-items:flex-start;gap:4px}.result-usage-row span{font-size:10px}.result-usage-row strong{font-size:13px}.result-usage-panel>p{font-size:10px;margin-top:11px}.result-text-grid{grid-template-columns:1fr;gap:14px;margin-top:14px}.text-panel{padding:17px 16px 12px}.text-panel-heading{gap:8px;margin-bottom:12px}.text-panel-heading h2{font-size:12px}.text-panel-heading>div{gap:6px}.text-panel-heading .button{font-size:10px;padding:7px 9px;min-height:33px}.word-count{font-size:9px}.text-panel textarea{font-size:12px;line-height:2.1;height:270px;min-height:240px;padding:13px}.copy-status{font-size:10px}.terms-document{padding:23px 19px}.terms-document h2{font-size:15px;line-height:1.9;margin-top:25px}.terms-document p{font-size:12px;line-height:2.1}.terms-document .terms-intro{padding:14px;font-size:12px}.modal{max-width:calc(100vw - 26px)}dialog.modal{padding:27px 23px;border-radius:13px;max-height:calc(100dvh - 26px)}.modal h2{font-size:21px}.modal>p{font-size:11px}.wechat-login{padding:17px 14px 14px;margin-top:17px}.wechat-login h3{font-size:14px}.wechat-login p{font-size:10px}.wechat-login>small{font-size:9px}.wechat-bubbles{margin-top:12px;margin-bottom:8px}.password-login{margin-top:13px}.password-login>summary{min-height:36px;font-size:11px}.auth-footnote{font-size:9px!important}.auth-modal form>label{font-size:11px}.auth-modal input{font-size:13px;min-height:42px}.auth-modal .button{min-height:41px}.close-dialog{width:30px;height:30px}.authorization-card{padding:12px}.authorization-card p{font-size:10px}.authorization-card>span{font-size:10px}.auth-modal:has(.password-login[open]){padding:24px 23px}.auth-modal:has(.password-login[open]) .wechat-login{padding:10px 12px;margin-top:12px}.auth-modal:has(.password-login[open]) .wechat-login>.button{min-height:37px}.auth-modal:has(.password-login[open]) .wechat-login>small{font-size:9px}.auth-modal:has(.password-login[open]) .wechat-login>p{font-size:10px}.auth-modal:has(.password-login[open]) .auth-tabs{margin-top:6px;margin-bottom:12px}dialog.help-modal{padding:29px 23px}.help-modal li{padding-left:33px;font-size:12px}.help-modal>p{font-size:11px}.toast{bottom:19px;padding:11px 15px;font-size:11px;width:max-content}.preview-note{font-size:9px;flex-wrap:wrap;gap:1px 7px;padding:6px 12px}}
@media(max-width:370px){main{padding-left:13px;padding-right:13px}.topbar{padding-left:12px;padding-right:12px}.quota-pill{display:none}.composer{padding:17px 14px}.privacy-note{font-size:8px}.panel-heading h2{font-size:13px}.workflow-panel{grid-template-columns:84px 1fr;gap:0 12px}.frame-art{padding:8px 6px}.frame-label{font-size:4px}.media-panel{grid-template-columns:90px minmax(0,1fr);gap:11px;padding:13px}.mode-card small{font-size:9px}.source-box-bottom>span{font-size:8px}.text-panel-heading>div{gap:4px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.video-time-ruler{display:flex;align-items:center;gap:6px;padding:7px 8px;color:var(--rail-ink);font:7px var(--font-mono)}
.video-time-ruler i{height:8px;flex:1;position:relative;background:repeating-linear-gradient(to right,var(--rail-hover) 0 1px,transparent 1px 5px)}
.video-time-ruler i:after{content:"";position:absolute;height:10px;top:-1px;left:var(--playback,0%);width:1px;background:var(--lime)}
.button.wechat-button{background:var(--green);border-color:var(--green);color:var(--white)}
.button.wechat-button:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.authorization-card strong{color:var(--ink-soft)}
.authorization-card span{color:var(--muted)}
.wechat-bubbles i:last-child{border-color:var(--surface-selected)}
.button.primary span{line-height:1}
.topbar.is-scrolled{box-shadow:0 3px 10px var(--focus-soft)}
.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}
.dialog-actions .button{font-size:12px;min-width:102px}
@media(min-width:761px) and (max-height:800px){
 .page-intro{margin-bottom:15px}
 .page-intro p{font-size:11px;line-height:1.7;margin-top:4px}
 .overline{font-size:9px;line-height:1.5}
 .composer{padding:17px 20px}
 .source-box textarea{min-height:53px;height:53px}
 .source-box-bottom{padding-top:4px;padding-bottom:6px}
 .demo-strip{padding-top:7px;padding-bottom:7px}
 .demo-strip .text-button{padding-top:2px;padding-bottom:2px}
 .mode-card{min-height:85px;padding-top:10px;padding-bottom:8px}
 .mode-card b{margin-top:6px}
}
@media(max-width:760px){
 .sidebar{inset:0 auto 0 0;height:100dvh;min-height:0;flex-direction:column;align-items:stretch;justify-content:flex-start;overflow-y:auto;visibility:hidden;transition:transform 180ms ease,visibility 180ms}
 .sidebar.is-open{visibility:visible}
 .sidebar nav{display:block;gap:0;margin:0}
 .sidebar .brand{font-size:27px;margin:0 16px 34px;flex-shrink:0;line-height:1.25}
 .sidebar .brand small{display:block}
 .sidebar .brand>span:last-child{font-size:27px}
 .sidebar .brand-symbol{display:grid}
 .sidebar .nav-item{width:100%;margin:0 0 7px;min-height:46px;padding:13px 16px;gap:13px;font-size:13px;flex-shrink:0}
 .sidebar .nav-item.active{font-weight:650}
 .sidebar .nav-icon{display:block}
 .sidebar .nav-tag,.sidebar .nav-count{display:inline-block}
 .app-shell{padding-top:0}
 .rewrite-settings label{flex-direction:row;align-items:center}
 .rewrite-settings select{width:auto}
}