.nr-cover .vr-play{width:46px;height:46px;color:var(--color-brand-950);cursor:pointer;background:#fffffff0;border:none;border-radius:50%;place-items:center;padding:0;transition:transform .2s,background .2s;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 4px 16px #00284647}.nr-card:hover .nr-cover .vr-play,.nr-feat:hover .nr-cover .vr-play,.nr-cover .vr-play:hover,.nr-cover .vr-play:focus-visible{background:#fff;transform:translate(-50%,-50%)scale(1.08)}.nr-cover .vr-play:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}.nr-cover .vr-dur{font-family:var(--font-mono);font-size:11px;font-weight:var(--font-weight-semibold);color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius-pill);background:#00284699;padding:4px 8px;position:absolute;top:14px;right:12px}.nr-cover.soft .vr-dur{color:var(--color-brand-800);background:#fffc}.nr-feat .nr-cover .vr-play{width:60px;height:60px}.nr-cover video{object-fit:cover;background:#000;width:100%;height:100%;position:absolute;inset:0}.vr-pipeline{border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-fg-muted);margin-top:20px;padding:16px 18px;font-size:13px;line-height:1.55}.vr-pipeline b{color:var(--color-brand-950);letter-spacing:-.01em;margin-bottom:5px;font-size:13px;display:block}.art-main{min-width:0}.vr-player{border-radius:var(--radius-lg);box-shadow:var(--shadow-card);background:#fff;margin-bottom:40px;overflow:hidden}.vr-screen{aspect-ratio:16/9;position:relative;overflow:hidden}.vr-screen.b1{background:linear-gradient(150deg,#0a3d6b,#002846)}.vr-screen.b2{background:linear-gradient(150deg,#0062ac,#002846)}.vr-screen.soft{background:linear-gradient(150deg,#eaf1f8,#f4f6f8)}.vr-screen .cv-mesh{opacity:.5;background-image:linear-gradient(#ffffff1a 1px,#0000 1px),linear-gradient(90deg,#ffffff1a 1px,#0000 1px);background-size:26px 26px;position:absolute;inset:0}.vr-screen.soft .cv-mesh{background-image:linear-gradient(#0028460d 1px,#0000 1px),linear-gradient(90deg,#0028460d 1px,#0000 1px)}.vr-screen-ico{opacity:.85;position:absolute;bottom:24px;right:30px}.vr-screen video{object-fit:cover;background:#000;width:100%;height:100%;position:absolute;inset:0}.vr-big-play{width:74px;height:74px;color:var(--color-brand-950);cursor:pointer;background:#fffffff2;border:none;border-radius:50%;place-items:center;transition:transform .2s;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 8px 28px #00284657}.vr-big-play:hover,.vr-big-play:focus-visible{transform:translate(-50%,-50%)scale(1.07)}.vr-big-play:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}.vr-note{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0028469e;padding:10px 16px;font-size:12px;position:absolute;bottom:0;left:0;right:0}.vr-bar{border-top:1px solid var(--color-border);align-items:center;gap:14px;padding:12px 18px;display:flex}.vr-bar-t{font-family:var(--font-mono);color:var(--color-fg-muted);font-size:11.5px}.vr-track{background:#e4ebf2;border-radius:2px;flex:1;height:4px;overflow:hidden}.nr-search .nr-search-go{color:#fff}.nr-side-cta .btn{width:100%}.nr-feat .nr-cover .cv-tag{margin:0;display:inline-block;position:absolute;top:14px;left:14px}.vr-chap:hover{background:var(--color-bg-alt);border-color:#bbd4ec}.vr-track i{background:var(--color-accent);width:0;height:100%;transition:width .4s;display:block}.vr-cc{letter-spacing:.06em;color:var(--color-fg-muted);border:1px solid var(--color-border);border-radius:4px;padding:2px 6px;font-size:11px;font-weight:700}.vr-chaps{flex-direction:column;gap:6px;margin:0 0 32px;padding:0;list-style:none;display:flex}.vr-chap{border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:default;text-align:left;background:#fff;align-items:center;gap:14px;padding:11px 14px;font-family:inherit;display:flex}.vr-chap .t{font-family:var(--font-mono);font-size:12px;font-weight:var(--font-weight-semibold);color:var(--color-accent);min-width:44px}.vr-chap .l{color:var(--color-brand-950);font-size:14.5px;font-weight:500}.vr-cta{flex-wrap:wrap;gap:12px;margin:26px 0 18px;display:flex}.vr-empty-note{color:var(--color-fg-muted);margin:0 0 32px;font-size:15px;line-height:1.6}.vr-empty-note strong{color:var(--color-brand-950);margin-bottom:8px;font-size:16px;display:block}@media (width<=640px){.nr-cover .vr-play{width:38px;height:38px}.vr-big-play{width:58px;height:58px}}