:root{--brand:#1f5140;--brand-ink:#fff;--ink:#16241f;--muted:#5b6964;--line:#dfe6e2;--bg:#f5f7f6;--card:#fff;--soft:#eef3f1;--ok:#1d7a4f;--warn:#a15c00;--bad:#b42318;--focus:#1f514055;--radius:12px}
@media (prefers-color-scheme: dark){:root{--brand:#3f9c7a;--ink:#e7efeb;--muted:#a0aea8;--line:#2a3532;--bg:#0e1412;--card:#151d1a;--soft:#1b2522;--ok:#4cc38a;--warn:#e0a24a;--bad:#f97066;--focus:#3f9c7a66}}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--brand)}button,input,select,textarea{font:inherit;color:inherit}
.top{position:sticky;top:0;z-index:5;background:var(--card);border-bottom:1px solid var(--line)}
.top .in{max-width:1200px;margin:0 auto;padding:0 16px;height:56px;display:flex;align-items:center;gap:16px}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;text-decoration:none;color:var(--ink)}.logo i{width:24px;height:24px;border-radius:7px;background:var(--brand);display:inline-grid;place-items:center;color:#fff;font-style:normal;font-size:12px}
.top nav{display:flex;gap:4px;flex:1}.top nav a{text-decoration:none;color:var(--muted);padding:6px 10px;border-radius:8px}.top nav a.on,.top nav a:hover{color:var(--ink);background:var(--soft)}
main{max-width:1200px;margin:0 auto;padding:24px 16px 80px}
h1{font-size:26px;margin:0 0 4px;line-height:1.25}h2{font-size:18px;margin:0 0 12px}h3{font-size:15px;margin:0 0 8px}
.muted{color:var(--muted)}.small{font-size:13px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.spacer{flex:1}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.tile{display:block;text-decoration:none;color:inherit;padding:0;overflow:hidden;transition:box-shadow .15s,transform .15s}.tile:hover{box-shadow:0 6px 24px rgba(0,0,0,.08);transform:translateY(-1px)}
.tile .thumb{aspect-ratio:16/9;background:var(--soft) center/cover no-repeat;display:grid;place-items:center;color:var(--muted)}.tile .meta{padding:12px 14px}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card);border-radius:9px;padding:8px 14px;cursor:pointer;font-weight:600;text-decoration:none;color:var(--ink);white-space:nowrap}
.btn:hover{background:var(--soft)}.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}.btn.primary:hover{filter:brightness(1.08)}
.btn.danger{color:var(--bad)}.btn.small{padding:5px 10px;font-size:13px}.btn:disabled{opacity:.55;cursor:not-allowed}
.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:1px}
label.f{display:block;margin:0 0 12px}label.f span{display:block;font-weight:600;font-size:13px;margin-bottom:4px}
input[type=text],input[type=email],input[type=password],input[type=url],input[type=number],select,textarea{width:100%;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:8px 10px}
textarea{min-height:64px;resize:vertical}textarea.code{font:13px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;min-height:420px}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--soft);color:var(--muted)}
.pill.ok,.pill.ready{background:#1d7a4f1f;color:var(--ok)}.pill.failed,.pill.broken{background:#b423181f;color:var(--bad)}.pill.running,.pill.queued{background:#a15c001f;color:var(--warn)}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin:16px 0 20px;overflow-x:auto}
.tabs button{all:unset;cursor:pointer;padding:10px 14px;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}.tabs button.on{color:var(--ink);border-color:var(--brand);font-weight:600}
.steps{display:grid;gap:10px}.step{display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start}
.step .n{width:28px;height:28px;border-radius:50%;background:var(--soft);display:grid;place-items:center;font-size:13px;font-weight:700;color:var(--muted)}
.step .body{display:grid;gap:8px;grid-template-columns:140px 1fr 1fr}.step .say{grid-column:1/-1}
.step .tools{grid-column:1/-1;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.split{display:grid;gap:20px;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}@media (max-width:900px){.split{grid-template-columns:1fr}.step .body{grid-template-columns:1fr}}
video{width:100%;border-radius:10px;background:#000;display:block}
.log{font:12px/1.5 ui-monospace,monospace;background:var(--soft);border-radius:8px;padding:10px;max-height:260px;overflow:auto;white-space:pre-wrap}
pre.snip{font:12.5px/1.5 ui-monospace,monospace;background:var(--soft);border-radius:8px;padding:10px;overflow:auto;white-space:pre-wrap;word-break:break-all;margin:6px 0 0}
.err{background:#b4231814;color:var(--bad);border-radius:8px;padding:10px 12px;margin:0 0 12px}.note{background:var(--soft);border-radius:8px;padding:10px 12px;margin:0 0 12px}
.auth{max-width:420px;margin:8vh auto}.auth h1{margin-bottom:16px}
table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.bar{height:10px;border-radius:5px;background:var(--brand)}.bars{display:grid;gap:6px}.bars .r{display:grid;grid-template-columns:minmax(120px,1fr) 3fr 48px;gap:10px;align-items:center;font-size:13px}
.stat{font-size:28px;font-weight:700}.stats{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
.progress{height:6px;background:var(--soft);border-radius:3px;overflow:hidden}.progress i{display:block;height:100%;background:var(--brand);transition:width .4s}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;z-index:20;box-shadow:0 8px 24px rgba(0,0,0,.2)}
iframe.article{width:100%;height:640px;border:1px solid var(--line);border-radius:10px;background:#fff}
.empty{text-align:center;padding:48px 16px}

/* ---------- Brand & look ---------- */
.studio{max-width:1320px}
.studio-head{display:flex;align-items:flex-start;gap:16px;justify-content:space-between;margin-bottom:20px}.studio-head p{margin:4px 0 0;max-width:640px}
.studio-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:28px;align-items:start}
@media (max-width:980px){.studio-grid{grid-template-columns:1fr}.studio-preview{order:-1}}
.studio-panels{display:grid;gap:18px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px 22px;box-shadow:0 1px 2px rgba(16,24,20,.04),0 8px 28px rgba(16,24,20,.05);display:grid;gap:14px}
.panel h2{display:flex;align-items:center;gap:10px;margin:0;font-size:17px;letter-spacing:-.01em}
.panel h2 .n{width:24px;height:24px;border-radius:8px;background:linear-gradient(135deg,var(--brand),color-mix(in srgb,var(--brand) 55%,#000));color:#fff;font-size:12px;display:grid;place-items:center}
.hint{color:var(--muted);font-size:13px;margin:0}
.studio-preview .sticky{position:sticky;top:76px;display:grid;gap:12px}
.pv{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;container-type:inline-size;box-shadow:0 18px 50px rgba(16,24,20,.18),0 0 0 1px rgba(0,0,0,.06);transition:background .35s}
.pv-card{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:2.2cqw;padding:0 10cqw}
.pv-card h3{margin:0;font-size:6.2cqw;line-height:1.12;font-weight:700;letter-spacing:-.01em;text-wrap:balance}
.pv-card p{margin:0;font-size:3cqw;opacity:.88}
.pv-logo{height:9cqw;max-width:40%;object-fit:contain}
.pv-cta{margin-top:1.2cqw;font-weight:600;font-size:2.6cqw;padding:1.4cqw 3.4cqw;border-radius:999px;box-shadow:0 .8cqw 2.6cqw rgba(0,0,0,.25)}
.pv-clip{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pv-window{position:absolute;background:#f7f9f8;overflow:hidden;transition:inset .25s,border-radius .25s}
.pv-nav{height:6%;background:#fff;border-bottom:1px solid #e3e9e6;display:flex;gap:1.4cqw;align-items:center;padding:0 2.4cqw}.pv-nav i{width:6cqw;height:1cqw;border-radius:9px;background:#d8e0dc}
.pv-body{padding:5% 22%;display:grid;gap:2.2cqw}.pv-body b{height:3cqw;width:70%;border-radius:1cqw;opacity:.9}.pv-body span{height:1.3cqw;border-radius:1cqw;background:#dbe3df}.pv-body .short{width:55%}
.pv-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4cqw;margin-top:1cqw}.pv-tiles em{height:6cqw;border-radius:1cqw;background:#fff;border:1px solid #e3e9e6}
.pv-label{position:absolute;left:2.5%;bottom:5%;font-weight:600;font-size:2.4cqw;padding:1.1cqw 2.2cqw;border-radius:1cqw;border-left:.7cqw solid;box-shadow:0 .5cqw 2cqw rgba(0,0,0,.3)}
.pv-mark{position:absolute;object-fit:contain}
.seg{display:inline-flex;background:var(--soft);border-radius:12px;padding:3px;gap:2px;flex-wrap:wrap}
.seg button{all:unset;cursor:pointer;padding:7px 14px;border-radius:9px;font-weight:600;font-size:13px;color:var(--muted);transition:background .15s,color .15s,box-shadow .15s}
.seg button:hover{color:var(--ink)}.seg button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.seg button:focus-visible{outline:3px solid var(--focus)}
.switch{display:flex;align-items:center;gap:12px;cursor:pointer;user-select:none}.switch input{position:absolute;opacity:0;width:1px;height:1px}
.switch i{flex:none;width:40px;height:24px;border-radius:999px;background:var(--line);position:relative;transition:background .2s}
.switch i::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s}
.switch input:checked+i{background:var(--brand)}.switch input:checked+i::after{transform:translateX(16px)}
.switch input:focus-visible+i{outline:3px solid var(--focus);outline-offset:2px}
.switch span{font-weight:600}.switch em{font-style:normal;font-weight:400;color:var(--muted);font-size:13px}.switch.off{opacity:.55;cursor:not-allowed}
.slider{display:grid;gap:6px;flex:1;min-width:160px}.slider span{display:flex;justify-content:space-between;font-size:13px}.slider output{color:var(--muted);font-variant-numeric:tabular-nums}
.slider input{accent-color:var(--brand);width:100%}
.sliders{display:flex;gap:18px;flex-wrap:wrap}
.grow{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.colour{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:10px;padding:4px 8px 4px 4px;background:var(--card)}
.colour .sw{width:30px;height:30px;border-radius:8px;position:relative;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12);overflow:hidden}
.colour .sw input{position:absolute;inset:-6px;width:calc(100% + 12px);height:calc(100% + 12px);opacity:0;cursor:pointer}
.colour input[type=text]{border:0;padding:4px 0;width:76px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;background:transparent}
.num{display:inline-flex;align-items:center;gap:6px;font-size:13px}.num input{width:70px}.num em{font-style:normal;color:var(--muted)}
.txt{flex:1;min-width:200px;display:grid;gap:4px;font-size:13px;font-weight:600}
.icon-btn{all:unset;cursor:pointer;width:32px;height:32px;border-radius:9px;display:grid;place-items:center;border:1px solid var(--line);color:var(--muted)}.icon-btn:hover{color:var(--ink);background:var(--soft)}.icon-btn:disabled{opacity:.4;cursor:not-allowed}
.link{all:unset;cursor:pointer;font-weight:600;font-size:13px;color:var(--brand)}.link.danger{color:var(--bad)}
.gradient-editor{display:grid;gap:12px}
.gbar{position:relative;height:44px;border-radius:12px;cursor:copy;box-shadow:inset 0 0 0 1px rgba(0,0,0,.1);margin:6px 12px 0}
.gbar .stop{all:unset;position:absolute;top:50%;width:22px;height:22px;margin:-11px 0 0 -11px;border-radius:50%;background:var(--c);border:3px solid #fff;box-shadow:0 1px 6px rgba(0,0,0,.35);cursor:grab;touch-action:none;transition:transform .12s}
.gbar .stop.sel{transform:scale(1.25);box-shadow:0 0 0 2px var(--ink),0 2px 8px rgba(0,0,0,.4)}.gbar .stop:active{cursor:grabbing}.gbar .stop:focus-visible{outline:3px solid var(--focus)}
.dial{width:54px;height:54px;border-radius:50%;border:1px solid var(--line);position:relative;cursor:pointer;touch-action:none;background:var(--soft)}
.dial i{position:absolute;left:50%;top:6px;bottom:50%;width:3px;margin-left:-1.5px;background:var(--brand);border-radius:3px;transform-origin:50% 100%}
.dial b{position:absolute;inset:auto 0 -20px;text-align:center;font-size:12px;color:var(--muted);font-weight:500}
.presets{display:grid;grid-template-columns:repeat(8,1fr);gap:8px;margin-top:6px}
.preset{all:unset;cursor:pointer;aspect-ratio:1;border-radius:10px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.1);transition:transform .12s,box-shadow .12s}.preset:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,.18)}.preset:focus-visible{outline:3px solid var(--focus)}
.css-out{display:flex;gap:8px;align-items:center;background:var(--soft);border-radius:10px;padding:6px 6px 6px 12px}.css-out code{flex:1;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.image-picker,.bg-chooser{display:grid;gap:12px}
.image-picker .current{display:flex;align-items:center;gap:12px}.image-picker .current img{width:120px;aspect-ratio:16/9;object-fit:cover;border-radius:10px;box-shadow:0 0 0 1px var(--line)}
.search{display:flex;gap:8px}.search input{flex:1;width:auto;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 12px}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px;max-height:340px;overflow:auto;padding:2px}
.thumb{all:unset;cursor:pointer;position:relative;border-radius:10px;overflow:hidden;aspect-ratio:16/10;background:var(--soft)}.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .25s}
.thumb span{position:absolute;inset:auto 0 0;padding:16px 8px 6px;font-size:12px;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.6));opacity:0;transition:opacity .15s}
.thumb:hover img{transform:scale(1.05)}.thumb:hover span,.thumb:focus-visible span{opacity:1}.thumb:focus-visible{outline:3px solid var(--focus)}
.drop{display:grid;place-items:center;gap:4px;text-align:center;padding:26px;border:2px dashed var(--line);border-radius:14px;cursor:pointer;color:var(--muted)}.drop:hover{border-color:var(--brand)}.drop b{color:var(--ink)}.drop input{display:none}
.clips{display:grid;gap:10px}.clip{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.clip b{min-width:180px}.clip video{height:64px;border-radius:8px}
.corners{display:grid;grid-template-columns:repeat(2,26px);gap:6px;padding:6px;border-radius:10px;background:var(--soft)}
.corners button{all:unset;cursor:pointer;width:26px;height:18px;border-radius:5px;background:var(--card);box-shadow:inset 0 0 0 1px var(--line)}.corners button.on{background:var(--brand)}.corners button:focus-visible{outline:3px solid var(--focus)}
.savebar{position:fixed;left:50%;bottom:20px;transform:translate(-50%,140%);display:flex;align-items:center;gap:10px;padding:10px 12px 10px 18px;border-radius:16px;background:color-mix(in srgb,var(--card) 88%,transparent);backdrop-filter:blur(14px);box-shadow:0 14px 40px rgba(0,0,0,.22),0 0 0 1px var(--line);transition:transform .25s;z-index:20}
.savebar.show{transform:translate(-50%,0)}.savebar span{font-weight:600;margin-right:8px}
.promo{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:inherit;margin-top:16px;position:relative;background:linear-gradient(135deg,color-mix(in srgb,var(--brand) 10%,var(--card)),var(--card))}.promo span{color:var(--muted);font-size:13px}.promo i{position:absolute;right:16px;top:50%;transform:translateY(-50%);font-style:normal;font-size:20px;color:var(--brand)}
.f .lbl{display:block;font-weight:600;font-size:13px;margin-bottom:4px}
/* voice picker */
.voice-picker{position:relative}
.vp-button{all:unset;box-sizing:border-box;cursor:pointer;width:100%;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:14px;background:var(--card);transition:border-color .15s,box-shadow .15s}
.vp-button:hover{border-color:color-mix(in srgb,var(--brand) 40%,var(--line))}.vp-button:focus-visible{outline:3px solid var(--focus)}
.vp-avatar{flex:none;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--brand),color-mix(in srgb,var(--brand) 40%,#6a5cff))}.vp-avatar.ghost{background:var(--soft);color:var(--muted)}
.vp-label{flex:1;min-width:0;display:grid}.vp-label b{font-weight:600}.vp-label small{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-transform:capitalize}
.vp-play{all:unset;cursor:pointer;flex:none;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-size:11px;background:var(--soft);color:var(--ink);transition:background .15s,transform .1s}.vp-play:hover{background:var(--brand);color:#fff}.vp-play.on{background:var(--brand);color:#fff}.vp-play:active{transform:scale(.94)}.vp-play:focus-visible{outline:3px solid var(--focus)}
.vp-caret{color:var(--muted)}
.vp-pop{position:absolute;z-index:30;left:0;right:0;top:calc(100% + 6px);background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 22px 50px rgba(0,0,0,.2);padding:8px;display:grid;gap:6px;animation:pop .14s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.vp-search{border:1px solid var(--line);border-radius:10px;padding:8px 12px;background:var(--soft);width:100%;box-sizing:border-box}
.vp-list{max-height:340px;overflow:auto;display:grid;gap:2px}
.vp-row{display:flex;align-items:center;gap:12px;padding:8px;border-radius:11px;cursor:pointer}.vp-row:hover{background:var(--soft)}.vp-row.sel{background:color-mix(in srgb,var(--brand) 12%,var(--card))}
.studio{padding-bottom:120px}.panel,.studio-panels,.studio-preview{min-width:0}.css-out code{min-width:0}
.panel:has(.vp-pop){position:relative;z-index:40}
.vp-label small{text-transform:none}.vp-label small.caps{text-transform:capitalize}
.panel>*,.bg-chooser>*,.gradient-editor>*,.image-picker>*{min-width:0}