.ylv-page{--ink:#100f0c;--panel:#1a1813;--gold:#d1b36b;--text:#eee7d7;--muted:#b8af9c;--line:#393327;margin:0;background:var(--ink);color:var(--text);font:16px/1.75 "Microsoft YaHei","PingFang SC",sans-serif;color-scheme:dark}
.ylv-page *{box-sizing:border-box}.ylv-page [hidden]{display:none!important}.ylv-page a{color:inherit;text-decoration:none}.ylv-page button,.ylv-page input{font:inherit}.ylv-page button{cursor:pointer}.ylv-page :focus-visible{outline:2px solid var(--gold);outline-offset:4px}.ylv-page h1,.ylv-page h2,.ylv-page p{margin:0}.ylv-header,.ylv-main,.ylv-footer{width:min(1280px,calc(100% - 96px));margin-inline:auto}
.ylv-header{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-block:24px;border-bottom:1px solid var(--line)}.ylv-brand{font-size:24px;font-weight:600;line-height:1.25;white-space:nowrap}.ylv-brand span{display:block;font:10px/2 Georgia,serif;letter-spacing:2px;color:var(--muted)}.ylv-header nav{display:flex;flex-wrap:wrap;gap:32px;font-size:14px}.ylv-header nav a{padding:8px 0}.ylv-header nav a[aria-current]{color:var(--gold);border-bottom:1px solid var(--gold)}
.ylv-intro{padding:64px 0 48px}.ylv-eyebrow{color:var(--gold);font-size:12px;letter-spacing:3px}.ylv-heading-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-top:16px}.ylv-heading-row h1{font-size:clamp(36px,4vw,56px);font-weight:400;line-height:1.25;letter-spacing:1px}.ylv-heading-row h1 span{color:var(--gold)}.ylv-heading-row>p{color:var(--muted);letter-spacing:4px;white-space:nowrap}
.ylv-showcase{display:grid;grid-template-columns:minmax(0,2.6fr) minmax(240px,1fr);border:1px solid var(--line)}.ylv-stage{position:relative;aspect-ratio:16/9;background:#080807;min-width:0;overflow:hidden}.ylv-stage video{display:block;width:100%;height:100%;object-fit:contain}.ylv-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:32px;text-align:center;background:radial-gradient(ellipse at 70% 20%,#30291b 0%,#18150f 42%,#0c0b09 85%)}.ylv-empty svg{color:var(--gold);margin-bottom:24px}.ylv-empty h2{font-size:24px;font-weight:400;letter-spacing:4px}.ylv-empty p{color:var(--muted);font-size:14px;margin-top:8px}.ylv-cover{position:absolute;inset:0;width:100%;height:100%;border:0;padding:0;background:#100f0c;color:var(--text)}.ylv-cover img{width:100%;height:100%;object-fit:contain}.ylv-play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:64px;height:64px;border:1px solid var(--gold);border-radius:50%;background:#17140de6;color:var(--gold);font-size:24px}.ylv-cover-label{position:absolute;bottom:24px;left:24px;padding:4px 16px;background:#100f0ce6}.ylv-side{min-width:0;background:var(--panel);padding:24px;overflow:auto;max-height:520px}.ylv-side-heading{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:16px}.ylv-side-heading span:last-child{color:var(--gold);font-family:Georgia,serif}.ylv-playlist{list-style:none;margin:0;padding:0}.ylv-playlist button{width:100%;display:flex;align-items:center;gap:16px;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);padding:24px 0;color:var(--muted)}.ylv-playlist button[aria-pressed=true]{color:var(--gold)}.ylv-playlist button:hover{color:var(--text)}.ylv-order{font:italic 24px Georgia,serif}.ylv-item-label{min-width:0;overflow-wrap:anywhere}.ylv-item-label small{display:block;color:var(--muted);font-size:12px;margin-top:4px}.ylv-list-empty{color:var(--muted);font-size:14px;margin-top:32px!important}.ylv-current{padding:24px 0;max-width:65ch}.ylv-current h2{font-size:24px;font-weight:400;margin:8px 0}.ylv-current p{color:var(--muted);overflow-wrap:anywhere}.ylv-status{color:var(--gold);margin-top:16px!important}.ylv-status:empty{display:none}
.ylv-library{padding:48px 0 64px}.ylv-library-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px}.ylv-library h2{font-size:24px;font-weight:400}.ylv-filters{display:flex;flex-wrap:wrap;gap:8px}.ylv-filters button{padding:8px 16px;border:1px solid var(--line);color:var(--muted);background:transparent}.ylv-filters button[aria-pressed=true]{border-color:var(--gold);color:var(--gold)}.ylv-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 24px}.ylv-card{padding:0;border:0;color:var(--text);background:transparent;text-align:left;min-width:0}.ylv-thumbnail{position:relative;display:grid;place-items:center;aspect-ratio:16/9;background:var(--panel);overflow:hidden;color:var(--gold)}.ylv-thumbnail img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.ylv-card-label{display:block;margin-top:16px;overflow-wrap:anywhere}.ylv-card small{display:block;color:var(--muted);font-size:12px}.ylv-card:hover .ylv-card-label{color:var(--gold)}.ylv-footer{display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line);padding:32px 0;margin-top:64px;font-size:12px;color:var(--muted)}.ylv-preview{padding:24px;border:1px dashed var(--gold);margin-bottom:24px}.ylv-preview label{display:block;margin-bottom:8px;color:var(--gold)}.ylv-preview input{max-width:100%;font-size:14px}.ylv-preview p{font-size:12px;color:var(--muted);margin-top:8px}
@media(max-width:900px){.ylv-header,.ylv-main,.ylv-footer{width:calc(100% - 48px)}.ylv-showcase{grid-template-columns:1fr}.ylv-side{max-height:280px}.ylv-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ylv-header nav{gap:16px}.ylv-heading-row{align-items:flex-start;flex-direction:column;gap:16px}}
@media(max-width:540px){.ylv-header{align-items:flex-start;flex-direction:column;gap:16px}.ylv-header nav{justify-content:space-between;width:100%;gap:8px}.ylv-intro{padding:48px 0 32px}.ylv-heading-row h1{font-size:36px}.ylv-empty{padding:16px}.ylv-empty svg{width:48px;height:48px;margin-bottom:8px}.ylv-empty h2{font-size:20px;letter-spacing:2px}.ylv-empty p{font-size:12px}.ylv-library-heading{align-items:flex-start;flex-direction:column}.ylv-grid{grid-template-columns:1fr}.ylv-footer{margin-top:48px}.ylv-play-icon{width:48px;height:48px;font-size:20px}.ylv-cover-label{bottom:16px;left:16px}}