:root{
  --paper:#f3e9d6; --paper2:#ebdcc0; --card:#fbf5e8; --red:#a8261c; --red2:#7f1a13;
  --ink:#3b2314; --ink2:#7a5a44; --gold:#b98a2e; --line:#dccaa6;
  --fs:18px;
}
@media (prefers-color-scheme: dark){
  :root{ --paper:#1d1410; --paper2:#2a1d17; --card:#2a1f19; --red:#d2493a; --red2:#e0705f; --ink:#f2e4cc; --ink2:#bda58a; --gold:#d9ad55; --line:#46342a; }
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{font-size:var(--fs)}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Songti SC","Noto Serif SC","Source Han Serif SC","STSong","SimSun",serif;
  line-height:1.5;-webkit-text-size-adjust:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
img{display:block;max-width:100%}
[hidden]{display:none!important}
#app{max-width:720px;margin:0 auto;padding-bottom:calc(110px + env(safe-area-inset-bottom))}

/* 顶栏 */
#topbar{position:sticky;top:0;z-index:5;display:grid;grid-template-columns:5.5rem 1fr 5.5rem;align-items:center;
  padding:calc(env(safe-area-inset-top) + 8px) 12px 8px;background:var(--paper);border-bottom:1px solid var(--line)}
#back{color:var(--red);font-size:1.1rem;text-align:left;padding:8px 0}
#topTitle{text-align:center;font-weight:700;font-size:1.1rem}

/* 首页 */
.hero{position:relative;text-align:center;padding:0 0 8px}
.hero img{width:100%;aspect-ratio:1/1;object-fit:cover}
.hero h1{margin:14px 16px 2px;font-size:1.6rem;letter-spacing:.12em;color:var(--red)}
.hero p{margin:0 16px;color:var(--ink2)}
.cta{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:16px}
.btn{display:flex;align-items:center;justify-content:center;gap:.4em;padding:16px 8px;border-radius:14px;
  background:var(--red);color:#fff8ea;font-size:1.15rem;font-weight:700;letter-spacing:.08em;box-shadow:0 3px 0 var(--red2)}
.btn.alt{background:var(--card);color:var(--red);border:1.5px solid var(--red);box-shadow:none}
.btn:active{transform:translateY(2px)}
.search{margin:4px 16px 8px;display:block}
.search input{width:100%;font:inherit;padding:13px 16px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);color:var(--ink)}
.search input:focus{outline:2px solid var(--red);border-color:var(--red)}
h3.sec{margin:22px 16px 8px;font-size:1.05rem;color:var(--ink2);letter-spacing:.2em;display:flex;align-items:center;gap:10px}
h3.sec::after{content:"";flex:1;border-top:1px solid var(--line)}
.chapters{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 16px}
.chap{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 14px 12px;text-align:left;min-height:6.2rem;position:relative;overflow:hidden}
.chap .no{position:absolute;right:10px;top:2px;font-size:2.6rem;color:var(--paper2);font-weight:700;line-height:1}
.chap b{display:block;font-size:1.1rem;position:relative}
.chap small{position:relative;color:var(--ink2);display:block;margin-top:4px}
.chap.wide{grid-column:1/3;background:linear-gradient(120deg,var(--red),var(--red2));color:#fff8ea;border:0}
.chap.wide .no{color:rgba(255,255,255,.14)} .chap.wide small{color:#f6dcc0}
.strip{display:flex;gap:10px;overflow-x:auto;padding:0 16px 4px;scroll-snap-type:x mandatory}
.strip img{height:130px;width:auto;border-radius:10px;scroll-snap-align:start;flex:none;cursor:pointer}
.foot{margin:28px 16px 0;text-align:center;color:var(--ink2);font-size:.85rem}
.resume{margin:0 16px 4px;padding:12px 14px;border-radius:12px;background:var(--card);border:1px dashed var(--gold);text-align:left;width:calc(100% - 32px)}
.resume small{color:var(--ink2)}

/* 曲目列表 */
.chips{display:flex;gap:8px;overflow-x:auto;padding:12px 16px 4px;white-space:nowrap}
.chip{padding:7px 14px;border-radius:99px;border:1px solid var(--line);background:var(--card);flex:none}
.chip.on{background:var(--red);border-color:var(--red);color:#fff8ea}
.play-all{margin:8px 16px;display:flex;gap:10px}
.play-all .btn{flex:1;padding:12px 6px;font-size:1rem}
.list{list-style:none;margin:0;padding:0 8px}
.trk{display:flex;align-items:center;gap:10px;padding:12px 8px;border-bottom:1px solid var(--line);width:100%;text-align:left}
.trk .n{width:2rem;text-align:center;color:var(--ink2);font-size:.9rem;flex:none}
.trk .tx{flex:1;min-width:0}
.trk b{display:block;font-size:1.08rem}
.trk .s{display:block;color:var(--ink2);font-size:.92rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag{display:inline-block;font-size:.72rem;padding:1px 7px;border-radius:5px;background:var(--paper2);color:var(--ink2);margin-right:5px}
.tag.live{background:var(--red);color:#fff8ea}
.trk .d{color:var(--ink2);font-size:.85rem;flex:none}
.trk.now b{color:var(--red)} .trk.now .n{color:var(--red)}
.trk .heart{color:var(--red);font-size:1.2rem;flex:none;padding:6px}
.empty{text-align:center;color:var(--ink2);padding:40px 16px}

/* 剧照 */
.grid{columns:2;column-gap:10px;padding:12px}
.grid img{width:100%;margin-bottom:10px;border-radius:10px;cursor:pointer;break-inside:avoid}

/* 迷你播放条 */
#mini{position:fixed;left:8px;right:8px;bottom:calc(8px + env(safe-area-inset-bottom));max-width:704px;margin:0 auto;z-index:10;
  display:flex;align-items:center;gap:8px;background:var(--red);color:#fff8ea;border-radius:16px;padding:8px 10px;
  box-shadow:0 6px 20px rgba(0,0,0,.28);overflow:hidden}
#miniMain{flex:1;min-width:0;display:flex;align-items:center;gap:10px;text-align:left}
#miniArt{width:48px;height:48px;border-radius:10px;object-fit:cover;flex:none}
#mini .mt{min-width:0}
#mini b,#mini small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#mini small{opacity:.85;font-size:.8rem}
#miniPlay{width:52px;height:52px;border-radius:50%;background:#fff8ea;color:var(--red);font-size:1.4rem;flex:none}
#miniBar{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.25)} #miniBar i{display:block;height:100%;width:0;background:#ffe39a}

/* 全屏播放页 */
#sheet{position:fixed;inset:0;z-index:20;background:var(--paper);overflow-y:auto;text-align:center;
  padding:calc(env(safe-area-inset-top) + 10px) 22px calc(24px + env(safe-area-inset-bottom));max-width:720px;margin:0 auto}
#sheetClose{display:block;margin:0 auto;font-size:2rem;color:var(--ink2);padding:0 30px;line-height:1}
#bigArt{width:min(66vw,300px);aspect-ratio:1/1;object-fit:cover;border-radius:18px;margin:6px auto 14px;box-shadow:0 10px 30px rgba(0,0,0,.3)}
#bigTitle{margin:0;font-size:1.5rem;color:var(--red)}
#bigSub{margin:4px 0 0;font-size:1.15rem}
#bigMeta{margin:6px 0 0;color:var(--ink2);font-size:.9rem;min-height:1.4em}
#seek{width:100%;margin:18px 0 0;accent-color:var(--red);height:34px}
.times{display:flex;justify-content:space-between;color:var(--ink2);font-size:.9rem;margin-top:-4px}
.ctrl{display:flex;align-items:center;justify-content:space-between;margin-top:14px}
.ctrl button{font-size:1.9rem;min-width:56px;height:56px;color:var(--ink)}
.ctrl #btnMode{font-size:.95rem} .ctrl #btnFav{color:var(--red)}
.ctrl .big{width:76px;height:76px;border-radius:50%;background:var(--red);color:#fff8ea;font-size:2.2rem;box-shadow:0 4px 0 var(--red2)}
.ctrl2{display:flex;gap:10px;margin-top:18px}
.ctrl2 button{flex:1;padding:12px 4px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);font-size:.95rem}

/* 灯箱 */
#lightbox{position:fixed;inset:0;z-index:30;background:rgba(0,0,0,.94);display:flex;align-items:center;justify-content:center}
#lbImg{max-width:100%;max-height:100%;object-fit:contain}
#lightbox button{position:absolute;color:#fff;font-size:2.6rem;width:64px;height:64px;background:rgba(0,0,0,.35);border-radius:50%}
#lbClose{top:calc(env(safe-area-inset-top) + 8px);right:8px;font-size:1.6rem!important}
#lbPrev{left:4px;top:50%;margin-top:-32px} #lbNext{right:4px;top:50%;margin-top:-32px}
#toast{position:fixed;left:50%;bottom:calc(100px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:40;
  background:rgba(40,24,14,.92);color:#fff;padding:10px 18px;border-radius:99px;max-width:90vw;text-align:center}