.hero-panel:has([data-hero-video]){isolation:isolate}
.hero-panel:has([data-hero-video])> :not(.hero-video-layer):not(.silkroad-seal){position:relative;z-index:2}
.hero-panel:has([data-hero-video])::after{z-index:3}
.hero-video-layer{position:absolute;inset:0;z-index:0;overflow:hidden;opacity:0;transition:opacity .7s;pointer-events:none}
.hero-video-layer::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,color-mix(in srgb,var(--panel) 68%,transparent),color-mix(in srgb,var(--panel) 35%,transparent) 70%);z-index:1}
.hero-video-cover{position:absolute;left:50%;top:50%;width:100%;height:100%;transform:translate(-50%,-50%)}
.hero-video-player{display:block;width:100%;height:100%;border:0;object-fit:cover}
.hero-panel.is-video-playing .hero-video-layer{opacity:1}
.hero-panel:has([data-hero-video])>.hero-video-sound{position:absolute;inset-inline-end:30px;bottom:30px;z-index:4;display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid var(--line-bright);border-radius:7px;background:color-mix(in srgb,var(--widget-bg) 85%,transparent);color:var(--text-strong);font:700 11px var(--font-body);cursor:pointer;backdrop-filter:blur(8px)}
.hero-video-sound:hover{color:var(--accent-soft);border-color:var(--accent)}
.hero-video-sound:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.hero-video-sound[hidden]{display:none!important}
@media(prefers-reduced-motion:reduce){.hero-video-layer{transition:none}}

.hero-panel>.silkroad-seal{position:absolute;inset-inline-end:auto;left:auto;right:7%;top:8%;z-index:2}
.hero-trailer-dialog{box-sizing:border-box;width:min(1000px,calc(100vw - 28px));max-height:94dvh;padding:0;border:1px solid var(--line-bright);border-radius:12px;background:var(--widget-bg);color:var(--text);box-shadow:0 30px 100px #000b}
.hero-trailer-dialog::backdrop{background:#000b;backdrop-filter:blur(6px)}
.hero-trailer-dialog>header{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:16px 20px;border-bottom:1px solid var(--line);background:var(--widget-title-bg)}
.hero-trailer-dialog h2{margin:0;font:700 20px var(--font-display)}.hero-trailer-dialog>header button{border:0;background:transparent;color:var(--text);font-size:28px;cursor:pointer}
.hero-trailer-stage{position:relative;aspect-ratio:16/9;min-height:200px;isolation:isolate;background:var(--hero-panel-bg)}
.hero-trailer-stage .hero-video-layer{opacity:1}.hero-trailer-stage .hero-video-layer::after{display:none}.hero-trailer-stage .hero-video-cover{inset:0;transform:none;width:100%;height:100%}.hero-trailer-stage .hero-video-player{object-fit:contain;pointer-events:auto}.hero-trailer-stage .hero-video-layer{pointer-events:auto}
.hero-trailer-placeholder{position:absolute;inset:0;display:grid;place-items:center;margin:0;padding:20px;color:var(--text-soft);background:var(--hero-panel-bg);z-index:1;pointer-events:none}
.hero-trailer-stage.is-video-playing .hero-trailer-placeholder{display:none}
.hero-trailer-stage>.hero-video-sound{position:absolute;right:14px;bottom:14px;z-index:4;padding:8px 12px;border:1px solid var(--line-bright);border-radius:5px;background:var(--widget-bg);color:var(--text);cursor:pointer}
.hero-trailer-error{padding:14px 20px;color:var(--danger);font-size:13px}.hero-trailer-error[hidden]{display:none}
@media(max-width:560px){.hero-trailer-stage{aspect-ratio:4/3}}