.vp-page{background:radial-gradient(900px 600px at 50% -10%, color-mix(in srgb, var(--accent-3) 14%, var(--paper)), var(--paper) 62%);flex-direction:column;align-items:center;min-height:100vh;display:flex;overflow-x:hidden}.vp-wrap{width:100%;max-width:1000px;padding:22px clamp(16px,4vw,28px) 40px}.vp-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;display:flex}.vp-head .share-chip{border-radius:var(--r-pill);background:var(--card);box-shadow:var(--sh-sm);color:var(--ink-soft);border:1px solid var(--line-soft);align-items:center;gap:7px;padding:8px 14px;font-size:12.5px;font-weight:600;display:inline-flex}.vp-head .share-chip svg{width:14px;height:14px;color:var(--accent-3)}.stage{aspect-ratio:16/9;border-radius:var(--r-xl);width:100%;box-shadow:var(--sh-lg);isolation:isolate;background:#2a2140;position:relative;overflow:hidden}.scene{opacity:0;z-index:1;transition:opacity 1s;position:absolute;inset:0}.scene.on{opacity:1;z-index:2}.scene-art{position:absolute;inset:-4%}.scene.on .scene-art{animation:kenburns var(--scenedur,30s) ease-out both}@keyframes kenburns{0%{transform:scale(1.02)translate(0)}to{transform:scale(1.16)translate(-2.5%,-2.5%)}}@media (prefers-reduced-motion:reduce){.scene.on .scene-art{animation:none}}.celest{border-radius:50%;position:absolute}.cmoon{background:radial-gradient(circle at 36% 30%,#fff6da,#f7d35e 70%,#e8a24a);box-shadow:0 0 60px #f7d35e99}.cstar{background:#fff;box-shadow:0 0 10px #fffc}.cring{background:0 0;border:2px solid #ffffff40}.cloud{filter:blur(8px);background:#ffffff2e;border-radius:50%}.sstar{position:absolute}@keyframes drift{0%,to{transform:translateY(0)}50%{transform:translateY(-14px)}}@keyframes twk{0%,to{opacity:.4;transform:scale(.8)}50%{opacity:1;transform:scale(1.15)}}.drift{animation:6s ease-in-out infinite drift}.twk{animation:3s ease-in-out infinite twk}.scene .sc-tag{z-index:4;font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:#ffffffb3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0003;border-radius:8px;padding:5px 10px;font-size:10px;position:absolute;top:14px;right:14px}.vp-caption{z-index:5;pointer-events:none;background:linear-gradient(#0000,#140c28d1);padding:64px clamp(20px,5vw,60px) clamp(60px,8vw,84px);position:absolute;bottom:0;left:0;right:0}.vp-caption .cap-text{color:#fff;font-family:var(--font-display);text-align:center;text-wrap:balance;text-shadow:0 2px 18px #0006;max-width:800px;margin:0 auto;font-size:clamp(17px,2.6vw,30px);line-height:1.35;transition:opacity .4s,transform .4s}.vp-titlebar{z-index:5;background:linear-gradient(#140c288c,#0000);padding:clamp(18px,3vw,28px) clamp(20px,4vw,36px);transition:opacity .4s;position:absolute;top:0;left:0;right:0}.vp-titlebar h1{color:#fff;text-shadow:0 2px 16px #0006;font-size:clamp(20px,3vw,32px)}.vp-titlebar .sub{color:#ffffffd1;margin-top:3px;font-size:13.5px}.stage.playing .vp-titlebar{opacity:0}.stage.playing.show-ui .vp-titlebar{opacity:1}.center-play{z-index:6;background:#ffffffeb;border-radius:50%;justify-content:center;align-items:center;width:clamp(64px,9vw,92px);height:clamp(64px,9vw,92px);margin:auto;transition:opacity .3s,transform .2s;display:flex;position:absolute;inset:0;box-shadow:0 16px 50px #0006}.center-play svg{width:38%;height:38%;color:var(--accent-2);margin-left:6%}.center-play:hover{transform:scale(1.06)}.stage.playing .center-play{opacity:0;pointer-events:none}.vp-controls{z-index:7;opacity:0;background:linear-gradient(#0000,#140c28b3);flex-direction:column;gap:8px;padding:14px clamp(14px,3vw,22px);transition:opacity .3s;display:flex;position:absolute;bottom:0;left:0;right:0}.stage:hover .vp-controls,.stage:not(.playing) .vp-controls,.stage.show-ui .vp-controls{opacity:1}.vp-controls .scrub-track{cursor:pointer;background:#ffffff40;border-radius:6px;height:6px;position:relative}.vp-controls .scrub-fill{background:linear-gradient(90deg, var(--accent), var(--accent-2));border-radius:6px;width:0%;position:absolute;top:0;bottom:0;left:0}.vp-controls .scrub-knob{background:#fff;border-radius:50%;width:14px;height:14px;position:absolute;top:50%;left:0%;transform:translate(-50%,-50%);box-shadow:0 2px 8px #0000004d}.chap-marks{pointer-events:none;position:absolute;inset:0}.chap-marks i{background:#ffffff80;border-radius:2px;width:2px;height:10px;position:absolute;top:50%;transform:translate(-50%,-50%)}.vp-btnrow{color:#fff;align-items:center;gap:14px;display:flex}.vp-btnrow .vb{color:#fff;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;transition:background .2s;display:flex}.vp-btnrow .vb:hover{background:#ffffff29}.vp-btnrow .vb svg{width:22px;height:22px}.vp-btnrow .vb.play svg{width:24px;height:24px}.vp-time{font-family:var(--font-mono);color:#ffffffe6;font-size:12.5px}.vp-spacer{flex:1}.chapters{grid-template-columns:repeat(6,1fr);gap:10px;margin-top:20px;display:grid}@media (max-width:720px){.chapters{grid-template-columns:repeat(3,1fr)}}.chap{cursor:pointer;border-radius:var(--r-md);aspect-ratio:16/10;box-shadow:var(--sh-sm);border:2px solid #0000;transition:transform .2s,box-shadow .2s;position:relative;overflow:hidden}.chap:hover{box-shadow:var(--sh-md);transform:translateY(-3px)}.chap.on{border-color:var(--accent)}.chap .chap-art{position:absolute;inset:0}.chap .chap-n{z-index:2;font-family:var(--font-mono);color:#fff;background:#00000059;border-radius:6px;padding:3px 7px;font-size:9.5px;position:absolute;bottom:6px;left:7px}.vp-meta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:24px;display:flex}.vp-meta .mtext h2{font-size:clamp(22px,3vw,30px)}.vp-meta .mtext p{color:var(--ink-soft);margin-top:5px;font-size:14.5px}.vp-meta .mtext p b{color:var(--accent-2)}.vp-actions{flex-wrap:wrap;gap:10px;display:flex}.vp-foot{padding:10px 26px 30px}.vp-foot a{color:var(--ink-faint);align-items:center;gap:9px;font-size:13px;display:inline-flex}.vp-foot a:hover{color:var(--accent-2)}.stage:fullscreen{border-radius:0;width:100vw;height:100vh}.stage:fullscreen .scene-art{inset:0}