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minmax(0,1fr);gap:10px;align-items:center;cursor:pointer}.playlist-item--current{border-color:#eb78a9;background:#ffeef6}.playlist-item--played{opacity:.75}.playlist-tag{font-size:.78rem;color:#9c4f73}.playlist-url{font-size:.86rem;color:#6a4354;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.access-row{display:grid;grid-template-columns:130px minmax(0,1fr) 140px;gap:10px;align-items:center}.share-row{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:10px}.placeholder-text{margin-top:12px;color:var(--text-sub)}.sync-tip{color:var(--text-sub);font-size:.9rem}.error-text{margin-top:10px;color:var(--danger);font-size:.9rem}.ok-text{margin-top:10px;color:var(--ok);font-size:.9rem}.muted-text{color:var(--text-sub);font-size:.9rem}.service-shell{display:flex;flex-direction:column;gap:14px}.service-tabs-card{width:min(1112px,calc(100% - 48px));margin:24px auto 0}.service-tabs-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}.service-tabs-label{letter-spacing:.16em;font-size:.76rem;color:var(--text-sub)}.service-tabs-desc{margin-top:10px;color:var(--text-sub);font-size:.9rem}.seedream-page{padding-top:0}.grok-tabs-card{display:flex;flex-direction:column;gap:12px}.grok-tabs-head{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;flex-wrap:wrap}.grok-tabs-head h1{margin:6px 0 0;font-family:"Baloo 2",Nunito,sans-serif;font-size:clamp(1.6rem,3.6vw,2.3rem)}.grok-tabs-row{display:flex;gap:10px;flex-wrap:wrap}.grok-tab-btn{width:auto;min-width:150px;background:#fff6fb;border:1px solid #f2bfd5;color:#9a4f73}.grok-tab-btn--active{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);color:#fff;border-color:transparent;box-shadow:0 10px 18px #ea5d9833}.grok-panel-container{display:block}.seedream-card{display:flex;flex-direction:column;gap:12px}.seedream-header h1{margin:6px 0 0;font-family:"Baloo 2",Nunito,sans-serif;font-size:clamp(1.8rem,4vw,2.6rem)}.seedream-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.seedream-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.seedream-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.seedream-grid-span-3{grid-column:1 / -1}.seedream-block{border:1px solid #f4c4d9;border-radius:14px;background:#fff9fc;padding:12px;display:flex;flex-direction:column;gap:10px}.seedream-block h3{margin:0}.seedream-block-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.upload-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.selected-files{display:flex;flex-direction:column;gap:8px}.selected-file-item{display:grid;grid-template-columns:72px minmax(0,1fr) 84px;gap:10px;align-items:center;border:1px solid #f2bfd5;border-radius:10px;padding:8px;background:#fff}.selected-file-item img{width:72px;height:72px;object-fit:cover;border-radius:8px;border:1px solid #f0c8da}.selected-file-item p{margin:0;font-size:.9rem}.selected-file-item small{color:var(--text-sub)}.switch-line{display:inline-flex;align-items:center;gap:8px;min-height:42px}.switch-line input[type=checkbox]{width:16px;height:16px}.seedream-submit-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.progress-shell{border:1px solid #f1c1d6;border-radius:14px;background:#fff9fc;padding:10px 12px;display:flex;flex-direction:column;gap:8px}.progress-bar{width:100%;height:12px;border-radius:999px;background:#ffe3ef;overflow:hidden;border:1px solid #f5c9dd}.progress-bar__fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#ff8fbc,#ea5d98);transition:width .45s ease}.progress-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--text-sub);font-size:.9rem}.progress-meta strong{color:var(--text-main)}.result-block details{border:1px solid #f1c1d6;border-radius:10px;padding:8px;background:#fff}.result-block summary{cursor:pointer;color:#8f4b69}.result-block pre{margin:10px 0 0;max-height:280px;overflow:auto;font-size:.8rem;background:#fff8fc;border:1px solid #f5d0e1;border-radius:8px;padding:8px}.result-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}.result-item{display:block;text-decoration:none;color:inherit;border:1px solid #f3c3d8;border-radius:10px;padding:8px;background:#fff}.result-item img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px}.result-item p{margin-top:6px;font-size:.84rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pricing-block{gap:12px}.pricing-breakdown{border:1px solid #f2bfd5;border-radius:12px;background:#fff;padding:10px;display:flex;flex-direction:column;gap:6px}.pricing-toggle-btn{width:auto;min-width:120px;align-self:flex-start}.pricing-details{display:flex;flex-direction:column;gap:6px}.grok-video-player{width:100%;border:1px 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8px;border-radius:999px;background:#4c2b3cd1;color:#fff;font-size:.78rem}.booth-detail{gap:14px}.booth-detail-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.booth-back-btn{width:auto}.booth-detail-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.9fr);gap:14px}.booth-detail-images{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}.booth-detail-images img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px;border:1px solid #f0c8da;background:#fff;cursor:zoom-in}.booth-detail-meta{display:flex;flex-direction:column;gap:10px}.booth-detail-meta a{color:#b04f7c;word-break:break-all}.booth-description{display:flex;flex-direction:column;gap:6px}.booth-description p{white-space:pre-wrap;line-height:1.5}.zsb-shell{gap:16px}.zsb-subjects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.zsb-subject-card{border:1px solid 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58%;transform:rotate(28deg)}.shayu-ornament:after{inset:31%;border-color:#ffffffd1;transform:rotate(-28deg)}.shayu-ornament--top-left{left:-80px;top:54px}.shayu-ornament--top-right{right:-72px;top:80px}.shayu-ornament--bottom-left{left:-66px;bottom:-78px}.shayu-ornament--bottom-right{right:8vw;bottom:-112px}.shayu-hero{position:relative;z-index:2;width:min(880px,calc(100% - 40px));min-height:72vh;margin:0 auto;padding:86px 0 24px;display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "count" "stage";gap:24px;align-items:center;justify-items:center;text-align:center;transition:width .9s ease}.shayu-page--celebrating .shayu-hero{width:min(1180px,calc(100% - 40px));min-height:auto;padding:54px 0 4px;grid-template-columns:minmax(0,.95fr) minmax(310px,.74fr);grid-template-areas:"copy stage" "count stage";gap:12px 36px;justify-items:stretch;text-align:left}.shayu-page--celebrating .shayu-hero-copy h1{animation:shayu-title-rise 1.2s cubic-bezier(.2,.9,.2,1) 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scale(1.03)}.shayu-photo-lightbox{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:24px;background:#531f3ab8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.shayu-photo-lightbox img{max-width:min(920px,94vw);max-height:88vh;border:10px solid #fffafd;border-radius:14px;object-fit:contain;box-shadow:0 24px 70px #531f3a57}.shayu-photo-close{position:fixed;right:22px;top:18px;width:44px;height:44px;border:2px solid #fffafd;border-radius:999px;background:#ff78b2;color:#fff;font-size:2rem;line-height:1;cursor:pointer}.shayu-control-panel{position:relative;z-index:7;width:min(1180px,calc(100% - 40px));margin:-18px auto 0;padding:16px;border:2px solid #f5a4c8;border-radius:8px;background:#fff8fbe0;box-shadow:8px 8px #d64d8b1f;display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:14px;align-items:end}.shayu-audio-control{display:flex;flex-direction:column;gap:8px}.shayu-control-title{color:#7b2f58;font-weight:800;font-family:"Baloo 2",Nunito,sans-serif;font-size:1.18rem}.shayu-audio-row{display:grid;grid-template-columns:minmax(0,1fr) 96px;gap:10px}.shayu-audio-row input{border:2px solid #182026;border-radius:6px;background:#fff}.shayu-note{color:#9a5b78;font-size:.88rem}.shayu-button{min-height:46px;border:2px solid #d64d8b;border-radius:6px;font-family:Nunito,PingFang SC,sans-serif;font-weight:900;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease}.shayu-button:hover{transform:translate(-2px,-2px);box-shadow:5px 5px #d64d8b2e}.shayu-button--primary{background:#ff78b2;color:#fff}.shayu-button--secondary{background:#ffd1e3;color:#7b2f58}@keyframes float-left{0%,to{transform:translateY(0)}50%{transform:translateY(-18px)}}@keyframes float-right{0%,to{transform:translateY(0)}50%{transform:translateY(14px)}}@keyframes 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h1{max-width:100%;font-size:clamp(2.5rem,13vw,4rem);line-height:1}.shayu-target{max-width:24rem;margin-left:auto;margin-right:auto;line-height:1.7}.shayu-countdown{grid-template-columns:repeat(2,minmax(0,1fr));width:100%;max-width:420px;gap:14px}.shayu-time-block{min-height:132px;padding:12px 8px;box-shadow:6px 6px #d64d8b24}.shayu-time-block strong{font-size:clamp(3rem,18vw,5.4rem)}.shayu-time-block span{font-size:1rem}.shayu-stage{min-height:0}.shayu-page--celebrating .shayu-stage{width:100%;min-height:auto;margin-top:2px;flex-direction:column;gap:12px}.shayu-cake{width:min(300px,82vw);height:286px}.shayu-cake-plate{bottom:22px}.shayu-cake-body{bottom:46px;height:112px}.shayu-cake-top{bottom:148px;height:76px}.shayu-candle{bottom:222px;height:68px}.shayu-wish{position:static;min-width:min(230px,76vw);transform:rotate(2deg) translateY(18px) scale(.84)}.shayu-page--celebrating .shayu-wish{animation:shayu-mobile-pop .9s cubic-bezier(.2,1.18,.35,1) .9s both}@keyframes 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img{max-width:94vw;max-height:82vh;border-width:7px}.shayu-control-panel{width:min(100% - 24px,720px);margin-top:0;grid-template-columns:1fr}.shayu-audio-row{grid-template-columns:1fr}.btn{width:100%}}:root{--studio-ink: #eaf0ff;--studio-muted: #8792ac;--studio-panel: rgba(14, 20, 38, .88);--studio-line: rgba(143, 162, 205, .16);--studio-accent: #7d8cff;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif}body{background:radial-gradient(circle at 10% 0,rgba(93,111,255,.2),transparent 30%),radial-gradient(circle at 92% 24%,rgba(30,210,183,.12),transparent 28%),#080c18}.studio-app{min-height:100vh;color:var(--studio-ink)}.studio-header{position:sticky;top:0;z-index:30;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px clamp(18px,4vw,54px);border-bottom:1px solid var(--studio-line);background:#080c18d6;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.studio-brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.studio-brand>span:last-child{display:grid;gap:2px}.studio-brand strong{font-size:17px;letter-spacing:-.02em}.studio-brand small,.studio-current{color:var(--studio-muted);font-size:11px;letter-spacing:.08em}.studio-mark{width:40px;height:40px;display:grid;place-items:center;border:1px solid rgba(154,169,255,.38);border-radius:13px;background:linear-gradient(145deg,#303c83,#162047);font-size:12px;font-weight:900;letter-spacing:.08em}.studio-current{display:flex;align-items:center;gap:8px;text-transform:uppercase}.studio-current span{padding:5px 7px;border-radius:7px;background:#7d8cff29;color:#aeb8ff;font-weight:800}.studio-nav{width:min(1180px,calc(100% - 32px));margin:24px auto 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.studio-nav 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