.global-player{position:fixed;z-index:90;bottom:16px;left:50%;transform:translateX(-50%);width:min(1000px,calc(100% - 32px));display:grid;grid-template-columns:minmax(0,1fr) auto auto auto;gap:12px 16px;align-items:center;padding:14px 22px;background:var(--surface,#fffefa);color:var(--ink,#242d28);border:1px solid var(--line,#dce0d6);border-radius:14px;box-shadow:0 8px 30px #152b1c20;font:14px/1.6 "Microsoft YaHei",sans-serif}.global-player-identity{min-width:0;display:flex;flex-direction:column;justify-content:center;min-height:44px}.global-player-identity strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.global-player-identity span,.global-player-model{color:var(--muted,#59645c);font-size:12px}.global-player button,.global-player-back{min-width:44px;min-height:44px;padding:8px 14px;border:0;border-radius:22px;background:var(--tint,#e9eee5);color:var(--green,#244f3e);cursor:pointer;font:inherit;text-align:center;display:flex;align-items:center;justify-content:center}.global-player button:first-of-type{background:var(--green,#244f3e);color:var(--surface,#fffefa)}.global-player button:focus-visible,.global-player a:focus-visible{outline:3px solid var(--green,#244f3e);outline-offset:3px}.global-player-model{grid-column:1/-1}.has-global-player{padding-bottom:130px}@media(max-width:600px){.global-player{padding:14px 16px;grid-template-columns:1fr auto auto;gap:8px;bottom:10px}.global-player-identity{grid-column:1/-1}.global-player-back{padding:8px 10px;font-size:12px}.global-player-model{grid-column:1/-1}.has-global-player{padding-bottom:180px}}