:root{color-scheme:light dark;--c-background: #F6F5FB;--c-surface: #FFFFFF;--c-surface-raised: #EFEDF8;--c-border: #DCD8EC;--c-text: #17142B;--c-text-muted: #5B5677;--c-primary: #5B3DF5;--c-on-primary: #FFFFFF;--c-primary-container: #E6E0FF;--c-on-primary-container: #1E0E7A;--c-accent: #E8336D;--c-success: #1A8F5A;--c-warning: #A86200;--c-danger: #C62B3A;--c-waveform: #7C66F7;--c-waveform-processed: #E8336D;--cat-robot: #4F7CFF;--cat-funny: #F2A60D;--cat-character: #8E44EC;--cat-tapori: #F0562E;--cat-radio: #13A89E;--cat-environment: #2D9CDB;--cat-studio: #E8336D;--cat-filmy: #C9A227;--cat-tools: #1A8F5A;--r-sm: 8px;--r-md: 14px;--r-lg: 22px;--s-xs: 4px;--s-sm: 8px;--s-md: 16px;--s-lg: 24px;--s-xl: 40px}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--c-background: #0F0D1A;--c-surface: #181527;--c-surface-raised: #221E36;--c-border: #342F4F;--c-text: #F1EFFA;--c-text-muted: #A8A3C4;--c-primary: #9C8BFF;--c-on-primary: #120A4D;--c-primary-container: #2E2470;--c-on-primary-container: #E6E0FF;--c-accent: #FF6F98;--c-success: #4CD394;--c-warning: #F2B04C;--c-danger: #FF6B78;--c-waveform: #9C8BFF;--c-waveform-processed: #FF6F98}}:root[data-theme=dark]{--c-background: #0F0D1A;--c-surface: #181527;--c-surface-raised: #221E36;--c-border: #342F4F;--c-text: #F1EFFA;--c-text-muted: #A8A3C4;--c-primary: #9C8BFF;--c-on-primary: #120A4D;--c-primary-container: #2E2470;--c-on-primary-container: #E6E0FF;--c-accent: #FF6F98;--c-success: #4CD394;--c-warning: #F2B04C;--c-danger: #FF6B78;--c-waveform: #9C8BFF;--c-waveform-processed: #FF6F98}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;overflow-x:clip}body{overflow-x:clip}body{margin:0;background:var(--c-background);color:var(--c-text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto 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var(--c-border)}.site-header__inner{display:flex;align-items:center;gap:var(--s-md);height:60px}.brand{display:flex;align-items:center;gap:10px;font-weight:750;font-size:17px;color:var(--c-text);text-decoration:none;white-space:nowrap}.brand__short{display:none}@media(max-width:480px){.brand__name{display:none}.brand__short{display:inline}}.brand__mark{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--c-primary),var(--c-accent))}.nav{display:flex;gap:4px;margin-left:auto;align-items:center}.nav a{color:var(--c-text-muted);text-decoration:none;padding:8px 12px;border-radius:var(--r-sm);font-weight:550}.nav a:hover,.nav a.active{color:var(--c-text);background:var(--c-surface-raised)}@media(max-width:640px){.nav a.hide-sm{display:none}.nav a{padding:8px}}main{min-height:calc(100vh - 180px)}.site-footer{border-top:1px solid var(--c-border);margin-top:var(--s-xl);padding:var(--s-lg) 0;color:var(--c-text-muted);font-size:14px}.site-footer__inner{display:flex;flex-wrap:wrap;gap:var(--s-md);justify-content:space-between;align-items:center}.site-footer nav{display:flex;flex-wrap:wrap;gap:var(--s-md)}.site-footer a{color:var(--c-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 16px;border-radius:10px;border:1px solid var(--c-border);background:var(--c-surface);color:var(--c-text);font-weight:600;cursor:pointer;text-decoration:none;transition:background .12s ease,border-color .12s ease,transform 80ms ease;white-space:nowrap}.btn:hover{background:var(--c-surface-raised)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn--primary{background:var(--c-primary);color:var(--c-on-primary);border-color:transparent}.btn--primary:hover{background:color-mix(in srgb,var(--c-primary) 88%,#000)}.btn--ghost{background:transparent;border-color:transparent}.btn--danger{color:var(--c-danger)}.btn--sm{min-height:32px;padding:0 10px;font-size:13px;border-radius:8px}.btn--lg{min-height:50px;padding:0 24px;font-size:16px;border-radius:14px}.btn--icon{width:40px;padding:0}.btn--icon.btn--sm{width:32px}.segmented{display:inline-flex;background:var(--c-surface-raised);border-radius:10px;padding:3px;gap:2px}.segmented button{border:0;background:transparent;padding:6px 12px;border-radius:8px;font-weight:600;cursor:pointer;color:var(--c-text-muted)}.segmented button[aria-pressed=true]{background:var(--c-surface);color:var(--c-text);box-shadow:0 1px 2px 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8px;border-radius:999px;font-size:12px;font-weight:650;background:var(--c-surface-raised);color:var(--c-text-muted)}.badge--primary{background:var(--c-primary-container);color:var(--c-on-primary-container)}.badge--warning{background:color-mix(in srgb,var(--c-warning) 18%,transparent);color:var(--c-warning)}.badge--success{background:color-mix(in srgb,var(--c-success) 18%,transparent);color:var(--c-success)}.notice{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;font-size:14px;background:var(--c-surface-raised);border:1px solid var(--c-border)}.notice--warning{border-color:color-mix(in srgb,var(--c-warning) 45%,transparent);background:color-mix(in srgb,var(--c-warning) 10%,var(--c-surface))}.notice--danger{border-color:color-mix(in srgb,var(--c-danger) 45%,transparent);background:color-mix(in srgb,var(--c-danger) 10%,var(--c-surface))}.notice--success{border-color:color-mix(in srgb,var(--c-success) 45%,transparent);background:color-mix(in 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var(--c-border)}.ad-slot__label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--c-text-muted);margin-bottom:4px}.ad-slot--placeholder{border-style:dashed;text-align:center;padding:24px;color:var(--c-text-muted);font-size:13px}.editor{padding-top:16px}.editor__bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:12px}.editor__title{display:flex;gap:10px;align-items:center;min-width:0}.editor__title h1{font-size:20px;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40vw}.editor__grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(300px,1fr);gap:16px;align-items:start}.editor__grid>*{min-width:0}.panel,.stage,.card,.notice{max-width:100%}.notice span{min-width:0;overflow-wrap:anywhere}@media(max-width:960px){.editor__grid{grid-template-columns:1fr}.editor__title h1{max-width:60vw}}.stage{display:grid;gap:12px;position:sticky;top:72px}@media(max-width:960px){.stage{position:static}}.video-wrap{background:#000;border-radius:var(--r-md);overflow:hidden;aspect-ratio:16 / 9;max-height:46vh;width:100%;display:grid;place-items:center}@media(max-width:960px){.video-wrap{max-height:40vh}}.video-wrap video{width:100%;height:100%;object-fit:contain;display:block}.transport{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.transport__time{font-variant-numeric:tabular-nums;font-size:13px;color:var(--c-text-muted);min-width:110px}.meta-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px 16px;font-size:13px}.meta-grid dt{color:var(--c-text-muted);font-size:12px}.meta-grid dd{margin:0;font-weight:600;font-variant-numeric:tabular-nums}.timeline{position:relative;height:96px;border-radius:12px;background:var(--c-surface);border:1px solid var(--c-border);overflow:hidden;touch-action:none;cursor:crosshair}.timeline canvas{width:100%;height:100%;display:block}.timeline-legend{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--c-text-muted)}.timeline-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:4px;vertical-align:-1px}.panel{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-md);overflow:hidden}.tabs{display:flex;overflow-x:auto;border-bottom:1px solid var(--c-border);scrollbar-width:none}.tabs button{flex:1 0 auto;border:0;background:transparent;padding:12px 14px;font-weight:650;font-size:14px;color:var(--c-text-muted);cursor:pointer;border-bottom:2px solid transparent;display:inline-flex;gap:6px;align-items:center;justify-content:center}.tabs button[aria-selected=true]{color:var(--c-text);border-bottom-color:var(--c-primary)}.panel__body{padding:16px}.group{border-top:1px solid var(--c-border);padding-top:14px;margin-top:14px}.group:first-child{border-top:0;padding-top:0;margin-top:0}.group__head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.list{list-style:none;padding:0;margin:0;display:grid;gap:6px}.list li{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;background:var(--c-surface-raised);font-size:13.5px}.list li .grow{flex:1;min-width:0}.list input[type=checkbox]{width:18px;height:18px;accent-color:var(--c-primary)}.dropzone{border:2px dashed var(--c-border);border-radius:var(--r-lg);padding:48px 20px;text-align:center;display:grid;gap:12px;justify-items:center;background:var(--c-surface);transition:border-color .12s ease,background .12s ease}.dropzone--active{border-color:var(--c-primary);background:var(--c-primary-container)}.dropzone__icon{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;background:var(--c-primary-container);color:var(--c-on-primary-container)}.prose{max-width:760px}.prose h2{margin-top:var(--s-lg)}.prose li{margin-bottom:6px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.stack{display:grid;gap:12px}.spacer{flex:1}.effect-card-wrap{position:relative;display:grid}.effect-card__add{position:absolute;right:8px;bottom:8px;width:28px;height:28px;border-radius:8px;border:1px solid var(--c-border);background:var(--c-surface-raised);color:var(--c-text);display:grid;place-items:center;cursor:pointer}.effect-card__add:hover{border-color:var(--cat);color:var(--cat)}.effect-card-wrap .effect-card{padding-bottom:40px}.stack-list{list-style:none;padding:0;margin:0 0 8px;display:grid;gap:8px}.stack-item{padding:10px 12px;border-radius:12px;background:var(--c-surface-raised);border-left:4px solid var(--cat)}.stack-item__head{display:flex;align-items:center;gap:8px}.stack-item__head strong{flex:1;min-width:0}.stack-item .field{margin:6px 0 0}.target-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.selection-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:8px 10px;border-radius:12px;background:var(--c-primary-container);color:var(--c-on-primary-container);font-size:13px}.effects-summary{position:sticky;top:-16px;z-index:2;margin:-16px -16px 12px;padding:10px 16px;background:var(--c-surface);border-bottom:1px solid var(--c-border);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.voice-now{border-radius:var(--r-md);padding:14px 16px;margin-bottom:14px;background:linear-gradient(135deg,color-mix(in srgb,var(--c-primary) 18%,var(--c-surface)),color-mix(in srgb,var(--c-accent) 12%,var(--c-surface)));border:1px solid var(--c-border)}.voice-now__label{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--c-text-muted);font-weight:700}.voice-now__name{font-size:20px;font-weight:750;margin:2px 0 8px}.disclosure{display:flex;align-items:center;gap:8px;width:100%;background:transparent;border:0;padding:6px 0;font-weight:700;font-size:15px;cursor:pointer;text-align:left}.steps{display:flex;border-bottom:1px solid var(--c-border)}.steps button{flex:1;border:0;background:transparent;padding:12px 6px;cursor:pointer;font-weight:650;font-size:14px;color:var(--c-text-muted);border-bottom:3px solid transparent;display:flex;flex-direction:column;align-items:center;gap:2px}.steps button[aria-selected=true]{color:var(--c-text);border-bottom-color:var(--c-primary)}.steps__num{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;background:var(--c-surface-raised);color:var(--c-text-muted)}.steps button[aria-selected=true] .steps__num{background:var(--c-primary);color:var(--c-on-primary)}.hear-switch{display:inline-flex;background:var(--c-surface-raised);border-radius:999px;padding:4px;gap:4px}.hear-switch button{border:0;border-radius:999px;padding:8px 16px;font-weight:700;cursor:pointer;background:transparent;color:var(--c-text-muted)}.hear-switch button[aria-pressed=true]{background:var(--c-primary);color:var(--c-on-primary)}.hear-switch button:disabled{cursor:not-allowed}.hear-switch--compact button{padding:7px 10px;font-size:.9em;white-space:nowrap}.hear-switch button:disabled:not([aria-pressed=true]){opacity:.4}.howto{display:grid;gap:8px;grid-template-columns:repeat(3,1fr);margin-bottom:12px}@media(max-width:700px){.howto{grid-template-columns:1fr}}.howto__step{display:flex;gap:10px;align-items:flex-start;font-size:13.5px}.howto__num{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--c-primary);color:var(--c-on-primary);font-weight:800}.howto--stacked{grid-template-columns:1fr}.panel .chip-row{flex-wrap:wrap;overflow:visible}