:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}html,body,#root{margin:0;padding:0}body{font-family:Hiragino Sans,Yu Gothic,-apple-system,BlinkMacSystemFont,sans-serif}.reaction-bar{z-index:20;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:16px;right:16px}.reaction-btn{cursor:pointer;color:#2b2620;background:#fff;border:none;border-radius:999px;align-items:center;gap:8px;padding:14px 18px;font-size:1.05rem;transition:transform .1s;display:flex;box-shadow:0 4px 12px #0000002e}.reaction-btn:active{transform:scale(.94)}.reaction-emoji{font-size:1.5rem;line-height:1}.reaction-count{color:#8a8074;text-align:right;min-width:1.5em;font-size:.85rem}.floater-layer{pointer-events:none;z-index:15;position:fixed;inset:0;overflow:hidden}.floater{opacity:0;font-size:2rem;animation:2.6s ease-out forwards float-up;position:absolute;bottom:90px}@keyframes float-up{0%{opacity:0;transform:translate(0)scale(.6)}15%{opacity:1;transform:translateY(-40px)scale(1)}to{opacity:0;transform:translate(var(--drift), -520px) scale(1.1)}}@media (width>=480px){.reaction-bar{bottom:24px;right:24px}}:root{--bg:#faf7f2;--text:#2b2620;--accent:#a6462e;--accent-active:#7c3320;--card-bg:#fff;--border:#e4dcd0}.app{background:var(--bg);min-height:100vh;color:var(--text);padding:16px}.app h1{text-align:center;margin:0 0 16px;font-size:1.25rem}.video-player{background:#000;border-radius:8px;width:100%;max-width:720px;margin:0 auto;display:block}.song-list{grid-template-columns:1fr;gap:10px;max-width:720px;margin:20px auto 0;display:grid}.song-btn{border:1px solid var(--border);background:var(--card-bg);color:var(--text);cursor:pointer;border-radius:10px;padding:18px 12px;font-size:1.1rem;transition:background .15s,transform 50ms;box-shadow:0 1px 3px #00000014}.song-btn:hover{background:#fff3ee}.song-btn:active{transform:scale(.98)}.song-btn.playing{background:var(--accent);color:#fff;border-color:var(--accent)}.song-btn.playing:hover{background:var(--accent-active)}@media (width>=480px){.song-list{grid-template-columns:1fr 1fr}}