/* ==================== 听听（听力资源库） ==================== */
/* 顶部品牌条（压缩版，替代旧大 Hero） */
.ls-top { display:flex; align-items:baseline; gap:8px; padding:4px 2px 0; }
.ls-top-ic { align-self:center; display:flex; color:#fff; background:var(--brand); border-radius:10px; padding:7px; }
.ls-top b { font-size:22px; font-weight:800; letter-spacing:.5px; }
.ls-top-sub { font-size:12px; color:var(--ink3,#9AA0A6); }

.ls-chs { display:flex; gap:8px; overflow-x:auto; padding:12px 0 12px; scrollbar-width:none; }
.ls-chs::-webkit-scrollbar { display:none; }
.ls-ch { flex:none; display:inline-flex; align-items:center; gap:5px; padding:8px 14px; border-radius:999px; border:1px solid var(--line);
  background:var(--card); color:var(--ink); font-size:13px; font-weight:600; cursor:pointer; }
.ls-ch svg { color:var(--brand); }
.ls-ch.on { background:var(--brand); border-color:var(--brand); color:#fff; }
.ls-ch.on svg { color:#fff; }

.sec-tit { display:flex; align-items:center; gap:6px; font-size:16px; font-weight:800; margin:18px 0 12px; }
.sec-tit svg { color:var(--brand); }
.sec-sub { font-size:11px; font-weight:500; color:var(--ink3,#9AA0A6); margin-left:2px; }

/* ---------- 今日任务卡（10 分钟闭环） ---------- */
.ls-task { display:flex; align-items:center; gap:14px; padding:14px 16px; border-radius:16px;
  background:linear-gradient(135deg,#FFF7ED,#FFEDD5); border:1px solid #FED7AA; margin-bottom:14px; }
.ls-task-num { flex:none; text-align:center; min-width:52px; }
.ls-task-num b { display:block; font-size:26px; font-weight:800; color:#C2410C; line-height:1.1; font-variant-numeric:tabular-nums; }
.ls-task-num span { font-size:11px; color:#9A3412; }
.ls-task-mid { flex:1; min-width:0; }
.ls-task-row { display:flex; justify-content:space-between; align-items:baseline; font-size:12px; color:#9A3412; }
.ls-task-row b { font-size:15px; font-weight:800; color:#7C2D12; font-variant-numeric:tabular-nums; }
.ls-task-row b i { font-style:normal; font-size:11px; font-weight:500; color:#9A3412; }
.ls-task-bar { height:6px; border-radius:3px; background:rgba(194,65,12,.14); overflow:hidden; margin:6px 0 4px; }
.ls-task-bar i { display:block; height:100%; width:0; background:linear-gradient(90deg,#F97316,#EA580C); border-radius:3px; transition:width .4s ease; }
.ls-task-tip { font-size:11px; color:#9A3412; opacity:.85; }
.ls-task-go { flex:none; display:inline-flex; align-items:center; gap:4px; padding:9px 14px; border:none; border-radius:999px;
  background:var(--brand); color:#fff; font-size:13px; font-weight:700; cursor:pointer; }
.ls-task-go:active { transform:scale(.96); }
.ls-task.done { background:linear-gradient(135deg,#ECFDF5,#D1FAE5); border-color:#A7F3D0; }
.ls-task.done .ls-task-num b { color:#059669; }
.ls-task.done .ls-task-num span, .ls-task.done .ls-task-row, .ls-task.done .ls-task-row b, .ls-task.done .ls-task-row b i,
.ls-task.done .ls-task-tip { color:#065F46; }
.ls-task.done .ls-task-bar { background:rgba(5,150,105,.15); }
.ls-task.done .ls-task-bar i { background:linear-gradient(90deg,#10B981,#059669); }
.ls-task.done .ls-task-go { background:#059669; }

/* ---------- 今日精选 ---------- */
.ls-pick { display:flex; align-items:center; gap:14px; width:100%; padding:12px; background:var(--card); border:1px solid var(--line);
  border-radius:16px; cursor:pointer; text-align:left; margin-bottom:8px; }
.ls-pick:active { transform:scale(.985); }
.ls-pick-cov { flex:none; width:96px; height:96px; border-radius:12px; overflow:hidden; background:var(--bg); display:flex;
  align-items:center; justify-content:center; color:#9AA0A6; }
.ls-pick-cov img { width:100%; height:100%; object-fit:cover; }
.ls-pick-info { flex:1; min-width:0; display:flex; flex-direction:column; gap:4px; }
.ls-pick-info b { font-size:15px; line-height:1.35; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.ls-pick-zh { font-size:12px; color:var(--ink3,#9AA0A6); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ls-pick-meta { display:flex; gap:6px; flex-wrap:wrap; margin-top:2px; }
.ls-pick-go { flex:none; width:44px; height:44px; border-radius:999px; background:var(--brand); color:#fff; display:flex;
  align-items:center; justify-content:center; }
.chip { display:inline-flex; align-items:center; gap:3px; height:22px; padding:0 8px; border-radius:999px;
  background:#FFF3E8; color:#C2410C; font-size:11px; font-weight:600; }
.chip.lv { background:#EEF2FF; color:#4338CA; }
.ls-pick-list { display:flex; flex-direction:column; gap:6px; margin-bottom:2px; }
.ls-pick-row { display:flex; align-items:center; gap:10px; padding:10px 12px; background:var(--card); border:1px solid var(--line);
  border-radius:12px; cursor:pointer; text-align:left; }
.ls-pick-row:active { transform:scale(.985); }
.ls-pick-row-go { flex:none; width:30px; height:30px; border-radius:999px; background:#FFF3E8; color:var(--brand);
  display:flex; align-items:center; justify-content:center; }
.ls-pick-row-info { flex:1; min-width:0; display:flex; flex-direction:column; }
.ls-pick-row-info b { font-size:13px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ls-pick-row-info span { font-size:11px; color:var(--ink3,#9AA0A6); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

/* ---------- 模式快捷入口（精听 / 跟读） ---------- */
.ls-entry { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:4px; }
.ls-entry-c { display:flex; align-items:center; gap:12px; padding:14px; border:none; border-radius:16px; cursor:pointer;
  color:#fff; text-align:left; }
.ls-entry-c:active { transform:scale(.97); }
.ls-entry-c svg { flex:none; opacity:.95; }
.ls-entry-c b { display:block; font-size:15px; font-weight:800; }
.ls-entry-c span { display:block; font-size:11px; opacity:.85; margin-top:2px; }
.ls-entry-sub { background:linear-gradient(135deg,#8B5CF6,#6366F1); }
.ls-entry-shadow { background:linear-gradient(135deg,#F97316,#F43F5E); }

/* 热门榜单 */
.ls-hot { display:flex; flex-direction:column; gap:8px; }
.ls-hot-item { display:flex; align-items:center; gap:12px; padding:10px 12px; background:var(--card); border:1px solid var(--line);
  border-radius:14px; cursor:pointer; text-align:left; }
.ls-hot-rank { flex:none; width:22px; height:22px; border-radius:999px; background:var(--bg); color:var(--ink3,#9AA0A6);
  font-size:12px; font-weight:800; display:flex; align-items:center; justify-content:center; font-variant-numeric:tabular-nums; }
.ls-hot-rank.r1 { background:#FEF3C7; color:#B45309; }
.ls-hot-rank.r2 { background:#F1F5F9; color:#64748B; }
.ls-hot-rank.r3 { background:#FEEBC8; color:#B45309; }
.ls-hot-cov { flex:none; width:46px; height:46px; border-radius:10px; overflow:hidden; background:var(--bg); display:flex;
  align-items:center; justify-content:center; color:#9AA0A6; }
.ls-hot-cov img { width:100%; height:100%; object-fit:cover; }
.ls-hot-info { flex:1; min-width:0; display:flex; flex-direction:column; gap:2px; }
.ls-hot-info b { font-size:14px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ls-hot-info span { font-size:12px; color:#9AA0A6; }
.ls-hot-go { flex:none; width:32px; height:32px; border-radius:999px; background:#FFEDD5; color:var(--brand);
  display:flex; align-items:center; justify-content:center; }

/* 专辑网格 */
.ls-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.ls-album { display:flex; flex-direction:column; gap:6px; cursor:pointer; }
.ls-album-cov { position:relative; aspect-ratio:1; border-radius:14px; overflow:hidden; background:var(--bg); display:flex;
  align-items:center; justify-content:center; color:#9AA0A6; }

/* 频道横滑专辑（每频道一行） */
.ls-scroll { display:flex; gap:12px; overflow-x:auto; padding:2px 0 6px; margin:0 -16px; padding-left:16px; padding-right:16px;
  scroll-snap-type:x mandatory; -webkit-overflow-scrolling:touch; scrollbar-width:none; }
.ls-scroll::-webkit-scrollbar { display:none; }
.ls-scroll .ls-album { flex:none; width:126px; scroll-snap-align:start; }
.ls-scroll .ls-album-t { font-size:12px; -webkit-line-clamp:2; }
.ls-scroll .ls-album-m { font-size:10.5px; }
.ls-anchor { scroll-margin-top:80px; }
.sec-tit-anchor .sec-sub { font-size:11px; color:#9AA0A6; font-weight:500; margin-left:auto; }

/* 最新更新带封面 */
.ls-ep-with-cov { gap:10px; }
.ls-ep-cov { flex:none; width:44px; height:44px; border-radius:10px; overflow:hidden; background:var(--bg);
  display:flex; align-items:center; justify-content:center; color:#9AA0A6; }
.ls-ep-cov img { width:100%; height:100%; object-fit:cover; }

/* 任务卡"续听"按钮——稍长一点以容纳"继续听：XX · 第N集" */
.ls-task-go.has-last { padding:9px 12px; max-width:140px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ls-album-cov img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.ls-album-t { font-size:13px; line-height:1.35; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.ls-album-m { font-size:11px; color:#9AA0A6; }
@media (min-width:901px) { .ls-grid { grid-template-columns:repeat(5,1fr); } }

/* 剧集行（最新/专辑页通用） */
.ls-latest, .ls-eps { display:flex; flex-direction:column; gap:8px; }
.ls-ep { display:flex; align-items:center; gap:12px; padding:11px 12px; background:var(--card); border:1px solid var(--line);
  border-radius:13px; cursor:pointer; text-align:left; }
.ls-ep-idx { flex:none; width:22px; text-align:center; font-size:13px; color:#9AA0A6; font-variant-numeric:tabular-nums; }
.ls-ep-play { flex:none; width:34px; height:34px; border-radius:999px; background:#FFEDD5; color:var(--brand);
  display:flex; align-items:center; justify-content:center; margin-left:auto; }
.ls-ep-info { flex:1; min-width:0; display:flex; flex-direction:column; gap:2px; }
.ls-ep-info b { font-size:14px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ls-ep-info span { font-size:12px; color:#9AA0A6; }

/* 专辑页头部 */
.ls-alb-head { display:flex; gap:16px; padding:16px; background:var(--card); border:1px solid var(--line); border-radius:18px; }
.ls-alb-cov { flex:none; width:104px; height:104px; border-radius:14px; overflow:hidden; background:var(--bg); display:flex;
  align-items:center; justify-content:center; color:#9AA0A6; }
.ls-alb-cov img { width:100%; height:100%; object-fit:cover; }
.ls-alb-info { flex:1; min-width:0; display:flex; flex-direction:column; gap:4px; }
.ls-alb-info b { font-size:17px; line-height:1.3; }
.ls-alb-info > span { font-size:12px; color:#9AA0A6; }
.ls-alb-info p { margin:0; font-size:12px; color:#5C6670; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.ls-alb-btns { display:flex; gap:8px; margin-top:auto; padding-top:6px; }

/* ---------- 迷你播放条（底部导航上方） ---------- */
.ls-mini { position:fixed; left:12px; right:12px; bottom:calc(var(--bottomnav-h) + env(safe-area-inset-bottom) + 10px); z-index:60;
  display:none; }
.ls-mini.show { display:block; animation:lsUp .22s ease; }
@keyframes lsUp { from { transform:translateY(14px); opacity:0; } to { transform:none; opacity:1; } }
.ls-mini-bar { position:relative; display:flex; align-items:center; gap:10px; padding:8px 10px; border-radius:14px; overflow:hidden;
  background:var(--card); border:1px solid var(--line); box-shadow:0 8px 24px rgba(0,0,0,.14); cursor:pointer; }
.ls-mini-cover { flex:none; width:38px; height:38px; border-radius:9px; object-fit:cover; background:var(--bg); }
.ls-mini-info { flex:1; min-width:0; display:flex; flex-direction:column; }
.ls-mini-t { font-size:13px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ls-mini-a { font-size:11px; color:#9AA0A6; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ls-mini-prog { position:absolute; left:0; bottom:0; height:2px; width:100%; background:transparent; }
.ls-mini-prog i { display:block; height:100%; width:0; background:var(--brand); transition:width .3s linear; }
.ls-mini-play { flex:none; width:36px; height:36px; border-radius:999px; background:var(--brand); color:#fff;
  display:flex; align-items:center; justify-content:center; }
.ls-mini-close { flex:none; width:28px; height:28px; border-radius:8px; color:#9AA0A6; display:flex; align-items:center; justify-content:center; }
@media (min-width:901px) { .ls-mini { left:auto; right:20px; bottom:20px; width:340px; } }

/* ---------- 全屏播放器 ---------- */
.ls-full { position:fixed; inset:0; z-index:80; display:none; flex-direction:column;
  background:linear-gradient(170deg,#20242C 0%,#14171C 60%,#10131A 100%); color:#fff; }
.ls-full.show { display:flex; animation:lsFade .2s ease; }
@keyframes lsFade { from { opacity:0; } to { opacity:1; } }
.ls-full-close { position:absolute; top:16px; left:50%; transform:translateX(-50%); z-index:2; width:40px; height:40px;
  border-radius:999px; background:rgba(255,255,255,.08); color:rgba(255,255,255,.7); display:flex; align-items:center; justify-content:center; }
.ls-full-body { flex:1; overflow-y:auto; display:flex; flex-direction:column; align-items:center; padding:76px 26px 30px; }
.ls-cover { position:relative; width:min(68vw,300px); aspect-ratio:1; border-radius:22px; overflow:hidden; background:rgba(255,255,255,.06);
  display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,.3); box-shadow:0 18px 50px rgba(0,0,0,.4); }
.ls-cover img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.ls-cover-ph { display:flex; }
.ls-tit { margin-top:22px; font-size:17px; font-weight:700; text-align:center; max-width:100%; }
.ls-alb { margin-top:4px; font-size:12px; color:rgba(255,255,255,.45); text-align:center; }
.ls-seek { display:flex; align-items:center; gap:10px; width:100%; max-width:420px; margin-top:18px; }
.ls-seek span { font-size:11px; color:rgba(255,255,255,.5); font-variant-numeric:tabular-nums; min-width:34px; }
.ls-range { flex:1; -webkit-appearance:none; appearance:none; height:4px; border-radius:2px; background:rgba(255,255,255,.18); outline:none; }
.ls-range::-webkit-slider-thumb { -webkit-appearance:none; width:14px; height:14px; border-radius:999px; background:#fff; box-shadow:0 2px 8px rgba(0,0,0,.4); }
.ls-range::-moz-range-thumb { width:14px; height:14px; border:none; border-radius:999px; background:#fff; }
.ls-ctrl { display:flex; align-items:center; gap:26px; margin-top:22px; }
.ls-btn { width:52px; height:52px; border-radius:999px; background:rgba(255,255,255,.08); color:#fff;
  display:flex; align-items:center; justify-content:center; }
.ls-play { width:68px; height:68px; background:var(--brand); box-shadow:0 10px 30px rgba(249,115,22,.35); }
.ls-rate { display:flex; gap:8px; margin-top:20px; flex-wrap:wrap; justify-content:center; }
.ls-rate-b { padding:6px 12px; border-radius:999px; background:rgba(255,255,255,.07); color:rgba(255,255,255,.6); font-size:12px; font-weight:600; }
.ls-rate-b.on { background:var(--brand); color:#fff; }
.ls-list { width:100%; max-width:480px; margin-top:24px; display:flex; flex-direction:column; gap:6px; max-height:34vh; overflow-y:auto; }
.ls-list-i { display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:11px; background:rgba(255,255,255,.04);
  color:rgba(255,255,255,.75); text-align:left; font-size:13px; }
.ls-list-i.on { background:rgba(249,115,22,.16); color:#fff; }
.ls-list-n { flex:none; width:20px; text-align:center; color:rgba(255,255,255,.4); font-size:12px; }
.ls-list-i.on .ls-list-n { color:var(--brand); }
.ls-list-t { flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ls-list-d { flex:none; font-size:11px; color:rgba(255,255,255,.4); }

/* ==================== 二期：训练模式（精听/跟读/听写） ==================== */
.ls-modes { display:flex; gap:8px; margin-top:22px; }
.ls-mode-t { padding:8px 16px; border-radius:999px; background:rgba(255,255,255,.07); color:rgba(255,255,255,.6);
  font-size:13px; font-weight:600; }
.ls-mode-t.on { background:var(--brand); color:#fff; }
.ls-mode { width:100%; max-width:480px; margin-top:14px; }

/* 精听：句子列表 */
.ls-sub-bar { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-bottom:10px; }
.ls-sbtn { display:inline-flex; align-items:center; gap:5px; padding:7px 13px; border-radius:999px;
  background:rgba(255,255,255,.08); color:rgba(255,255,255,.85); font-size:12.5px; font-weight:600; }
.ls-sbtn.on, .ls-sbtn.rec { background:#EF4444; color:#fff; }
.ls-sbtn:disabled { opacity:.5; }
.ls-sh-stat { font-size:12px; color:rgba(255,255,255,.5); margin-right:auto; }
.ls-sents { display:flex; flex-direction:column; gap:4px; max-height:36vh; overflow-y:auto; padding:2px; }
.ls-sent { display:flex; gap:10px; align-items:flex-start; padding:10px 12px; border-radius:11px;
  background:rgba(255,255,255,.04); cursor:pointer; }
.ls-sent.on { background:rgba(249,115,22,.18); box-shadow:inset 0 0 0 1px rgba(249,115,22,.4); }
.ls-sent-n { flex:none; width:18px; text-align:center; font-size:11px; color:rgba(255,255,255,.35); padding-top:2px; }
.ls-sent.on .ls-sent-n { color:var(--brand); }
.ls-sent-t { flex:1; font-size:13.5px; line-height:1.6; color:rgba(255,255,255,.82); }
.ls-sent-t .w { cursor:pointer; border-bottom:1px dotted rgba(255,255,255,.3); }

/* 跟读 */
.ls-sh-sent { padding:16px 14px; border-radius:14px; background:rgba(255,255,255,.05);
  font-size:15px; line-height:1.9; color:#fff; margin-bottom:12px; }
.ls-sh-sent .w { cursor:pointer; border-bottom:1px dotted rgba(255,255,255,.3); }
.ls-sh-hint { font-size:12px; color:rgba(255,255,255,.4); margin-top:12px; }
.ls-rec-audio { width:100%; margin-top:12px; }

/* 听写 */
.ls-dict-input { width:100%; box-sizing:border-box; margin-bottom:10px; padding:12px 14px; border-radius:12px;
  border:1px solid rgba(255,255,255,.14); background:rgba(255,255,255,.06); color:#fff; font-size:14px;
  line-height:1.6; resize:vertical; outline:none; font-family:inherit; }
.ls-dict-input:focus { border-color:var(--brand); }
.ls-dict-input::placeholder { color:rgba(255,255,255,.35); }
.ls-dict-result { margin-bottom:10px; }
.ls-dict-score { font-size:13px; font-weight:700; color:#fff; margin-bottom:8px; display:flex; align-items:center; gap:6px; }
.ls-dict-words { font-size:14px; line-height:2; }
.ls-dict-words .dw-ok { color:#4ADE80; }
.ls-dict-words .dw-bad { color:#F87171; text-decoration:line-through; margin-right:2px; }
.ls-dict-words .dw-bad i { text-decoration:none; font-style:normal; font-size:11px; color:#FCA5A5; margin-left:2px; }
.ls-dict-words .dw-miss { color:#FBBF24; }
.ls-dict-words .dw-miss i { font-style:normal; font-size:11px; margin-left:2px; }