/* /song/<id>/ detail page — music site tokens (style.css) */
.sd{max-width:1080px;margin:0 auto;padding:calc(var(--nav-h,64px) + 40px) 24px 160px}
.sd-load,.sd-muted{color:var(--muted)}
.sd-back{display:inline-block;color:var(--muted);font-size:14px;margin-bottom:28px;transition:color .2s}
.sd-back:hover{color:var(--fg)}
.sd-top{display:grid;grid-template-columns:minmax(0,380px) 1fr;gap:48px;align-items:start}
.sd-art{aspect-ratio:1;border-radius:18px;overflow:hidden;background:var(--bg);box-shadow:0 30px 80px -30px rgba(0,0,0,.6)}
.sd-art img{width:100%;height:100%;object-fit:cover;display:block}
.sd-kick{color:var(--muted);font-size:13px;letter-spacing:.08em;margin:6px 0 10px}
.sd-h{font-size:clamp(30px,4.6vw,54px);font-weight:800;letter-spacing:-.03em;line-height:1.08;margin:0;word-break:break-word}
.sd-artist{font-size:20px;color:var(--fg);opacity:.85;margin:10px 0 24px}
.sd-act{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:28px}
.sd-play{display:inline-flex;align-items:center;gap:8px;cursor:pointer}
.sd-play svg{width:18px;height:18px;fill:currentColor}
.sd-am{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--muted);transition:color .2s}
.sd-am:hover{color:var(--fg)}
.sd-am svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2}
.sd-dl{display:grid;grid-template-columns:auto 1fr;gap:10px 24px;margin:0;font-size:15px}
.sd-dl dt{color:var(--muted)}.sd-dl dd{margin:0;word-break:break-word}.sd-dl small{color:var(--muted)}
.sd-sec{margin-top:56px;border-top:1px solid var(--line);padding-top:28px}
.sd-sec h2{font-size:20px;font-weight:700;margin:0 0 14px}
.sd-intro{font-size:17px;line-height:1.85;max-width:68ch;margin:0}
.sd-more{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:6px 18px}
.sd-more a{display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:center;padding:8px 10px;border-radius:12px;transition:background-color .2s}
.sd-more a:hover{background:color-mix(in srgb,var(--fg) 7%,transparent)}
.sd-more img{width:48px;height:48px;border-radius:8px;object-fit:cover}
.sd-more span{min-width:0}.sd-more b,.sd-more i{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sd-more b{font-weight:600;font-size:15px}.sd-more i{font-style:normal;font-size:13px;color:var(--muted)}
.sd-more em{font-style:normal;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
@media (max-width:760px){.sd{padding:calc(var(--nav-h,64px) + 20px) 18px 150px}.sd-top{grid-template-columns:1fr;gap:26px}.sd-art{max-width:320px;width:100%;margin:0 auto}.sd-more{grid-template-columns:1fr}}