:root{
  --paper:#f4efe5;
  --card:#fffdf8;
  --ink:#1e1c19;
  --muted:#7c7468;
  --line:#e5ddcf;
  --accent:#a63a2c;
  --accent-soft:#f3e2dc;
  --teal:#2f6660;
  --teal-soft:#e1ecea;
  --gold:#b8893f;
  --serif:"Noto Serif SC","Songti SC","STSong",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --shadow:0 10px 30px rgba(64,48,26,.07),0 2px 6px rgba(64,48,26,.05);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:15px;line-height:1.7;
  background-image:radial-gradient(circle at 12% -10%,rgba(201,154,75,.10),transparent 46%),radial-gradient(circle at 92% 2%,rgba(166,58,44,.07),transparent 40%);
  background-attachment:fixed;
}
a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(166,58,44,.3)}
a:hover{border-bottom-color:var(--accent)}
.page{max-width:920px;margin:0 auto;padding:0 18px 64px}

/* ---------- hero ---------- */
.hero{padding:36px 0 20px}
.eyebrow{margin:0;font-size:12px;letter-spacing:.22em;color:var(--accent);font-weight:600}
.hero h1{
  font-family:var(--serif);font-weight:600;letter-spacing:.01em;
  font-size:clamp(28px,6.2vw,44px);line-height:1.32;margin:0 0 16px;
}
.lede{margin:0;color:var(--muted);font-size:14.5px;max-width:38em}
.stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.stat{background:rgba(255,253,248,.7);border:1px solid var(--line);border-radius:12px;padding:8px 14px;display:flex;align-items:baseline;gap:7px}
.stat b{font-family:var(--serif);font-size:19px;font-weight:600;color:var(--ink)}
.stat span{font-size:12px;color:var(--muted)}

/* ---------- player ---------- */
.player-card{
  background:var(--card);border:1px solid var(--line);border-radius:20px;
  padding:18px 16px 14px;box-shadow:var(--shadow);position:relative;
}
.player-head{display:flex;align-items:center;gap:12px}
.play-btn{
  flex:0 0 auto;width:48px;height:48px;border-radius:50%;border:0;cursor:pointer;
  background:var(--accent);color:#fff;display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(166,58,44,.28);transition:transform .15s ease,box-shadow .15s ease;
}
.play-btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(166,58,44,.32)}
.play-btn:active{transform:scale(.97)}
.play-btn svg{width:22px;height:22px;fill:currentColor}
.play-btn .icon-pause{display:none}
.player-card.playing .play-btn .icon-pause{display:block}
.player-card.playing .play-btn .icon-play{display:none}
.player-meta{font-variant-numeric:tabular-nums;font-size:14px;color:var(--muted);display:flex;gap:5px;align-items:baseline}
.time-now{color:var(--ink);font-weight:600;font-size:15px}
.time-sep{opacity:.45}
.slash{opacity:.45}
.player-tools{margin-left:auto;display:flex;gap:6px}
.ghost-btn{
  border:1px solid var(--line);background:transparent;color:var(--ink);
  font-size:12.5px;padding:6px 9px;border-radius:8px;cursor:pointer;font-family:var(--sans);
  transition:background .15s ease;
}
.ghost-btn:hover{background:#f6f1e6}
.ghost-btn.speed{min-width:52px;color:var(--accent);border-color:rgba(166,58,44,.28)}
/* 后退/快进 5 秒：字号不变，用更明显的描边 + 浅底 + 加粗提亮 */
.ghost-btn.skip{
  border-color:rgba(166,58,44,.42);color:#6d3a2d;font-weight:600;
  background:rgba(166,58,44,.055);padding:6px 10px;white-space:nowrap;
}
.ghost-btn.skip:hover{background:rgba(166,58,44,.12);border-color:rgba(166,58,44,.6)}

.now{display:flex;gap:14px;align-items:center;margin:16px 0 6px;min-height:52px}
.now-idx{
  font-family:var(--serif);font-size:34px;font-weight:600;color:var(--accent);
  line-height:1;min-width:46px;letter-spacing:-.02em;
}
.now-label{display:block;font-size:11px;letter-spacing:.16em;color:var(--muted);margin-bottom:1px}
.now-title{font-size:16.5px;line-height:1.45;margin:0;font-weight:600;font-family:var(--serif)}

/* timeline */
.timeline{position:relative;margin:6px 0 2px;cursor:pointer;touch-action:none}
.rail{position:absolute;left:0;right:0;height:6px;z-index:1;background:#e9e1d2;border-radius:99px;overflow:hidden;transition:top .15s ease}
.fill{height:100%;width:0;background:linear-gradient(90deg,#c2705c,var(--accent));border-radius:99px;transition:width .08s linear}
/* 水滴状时间点：圆头 + 朝下的小尖，尖对着进度条，不压住拖动区 */
.pins{position:absolute;left:0;right:0;top:0;z-index:2;pointer-events:none}
.pin{
  --pin-bg:#a89477;
  position:absolute;transform:translateX(-50%);
  width:21px;height:21px;border-radius:50%;border:2px solid var(--card);
  background:var(--pin-bg);color:#fff;font-size:10.5px;font-weight:700;
  display:grid;place-items:center;cursor:pointer;padding:0;pointer-events:auto;
  box-shadow:0 1px 3px rgba(60,45,25,.22);transition:transform .15s ease,background .2s ease;
  font-family:var(--sans);
}
.pin::after{
  content:'';position:absolute;left:50%;bottom:-5px;transform:translateX(-50%);
  border-left:4px solid transparent;border-right:4px solid transparent;
  border-top:6px solid var(--pin-bg);
}
.pin:hover{--pin-bg:var(--gold);transform:translateX(-50%) scale(1.12)}
.pin.done{--pin-bg:var(--accent)}
.pin.active{--pin-bg:var(--accent);transform:translateX(-50%) scale(1.15);z-index:3;
  box-shadow:0 0 0 3px rgba(166,58,44,.16),0 2px 5px rgba(60,45,25,.25)}
.pin:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.scrub{position:absolute;left:0;right:0;top:0;height:100%;z-index:0}

/* chips */
.chips{
  display:flex;gap:8px;overflow-x:auto;padding:10px 2px 6px;margin:0 -2px;
  scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-behavior:smooth;
}
.chips::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;border:1px solid var(--line);background:#fbf7ee;color:#5d564b;
  border-radius:99px;padding:7px 13px;font-size:12.5px;cursor:pointer;white-space:nowrap;
  max-width:230px;overflow:hidden;text-overflow:ellipsis;transition:all .18s ease;font-family:var(--sans);
}
.chip b{color:var(--accent);font-weight:700;margin-right:5px;font-variant-numeric:tabular-nums}
.chip:hover{border-color:rgba(166,58,44,.35);color:var(--ink)}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}
.chip.active b{color:#e8b47f}
.hint{font-size:11.5px;color:var(--muted);margin:4px 2px 0;opacity:.85}

/* ---------- sections ---------- */
.section-head{margin:46px 0 16px}
.section-head h2{font-family:var(--serif);font-size:clamp(20px,4.4vw,26px);font-weight:600;margin:0 0 6px;letter-spacing:.01em}
.section-head p{margin:0;color:var(--muted);font-size:13.5px}

/* flow：四个阶段纵向推进；阶段内「客户顾虑 → 销售应对」成对，阶段之间纵向衔接 */
.flow-wrap{position:relative;margin:0;padding:0}
.flow{display:flex;flex-direction:column;padding:2px 0 6px}
.fstage{
  position:relative;background:rgba(255,253,248,.72);border:1px solid var(--line);
  border-radius:18px;padding:14px 14px 16px;box-shadow:0 2px 10px rgba(64,48,26,.04);
}
.fstage-head{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap;padding:0 2px}
.stage-no{
  font-family:var(--serif);font-size:26px;line-height:1;font-weight:600;color:var(--accent);
  letter-spacing:-.03em;font-variant-numeric:tabular-nums;
}
.stage-name{font-family:var(--serif);font-size:17px;font-weight:600}
.stage-meta{margin-left:auto;font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.stage-meter{position:relative;height:4px;margin:11px 2px 14px;border-radius:99px;background:#ece3d4;overflow:hidden}
.stage-meter i{position:absolute;top:0;bottom:0;min-width:6px;border-radius:99px;background:linear-gradient(90deg,#c2705c,var(--accent))}
.fstage-body{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:14px 16px}
.frow{display:grid;grid-template-columns:1fr 30px 1fr;align-items:stretch;min-width:0}
.fnode{
  min-width:0;cursor:pointer;position:relative;text-align:left;font-family:var(--sans);
  border:1px solid var(--line);background:var(--card);border-radius:14px;padding:12px 13px 13px;
  transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;
}
.fnode:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(64,48,26,.10)}
.fnode:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.fnode .ft{font-size:12px;letter-spacing:.06em;color:var(--muted);display:flex;justify-content:space-between;gap:6px;margin-bottom:7px;font-variant-numeric:tabular-nums}
.fnode .fh{font-size:13.5px;font-weight:600;line-height:1.45;font-family:var(--serif)}
.fnode .fd{font-size:11.5px;color:var(--muted);margin-top:6px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.fnode.client{border-left:4px solid var(--accent)}
.fnode.client .ft{color:var(--accent)}
.fnode.sales{border-left:4px solid var(--teal);background:#fbfaf5}
.fnode.sales .ft{color:var(--teal)}
.fnode.active{border-color:var(--gold)}
.fnode.client.active{box-shadow:0 0 0 3px rgba(166,58,44,.18),0 2px 8px rgba(64,48,26,.06)}
.fnode.sales.active{box-shadow:0 0 0 3px rgba(47,102,96,.18),0 2px 8px rgba(64,48,26,.06)}
.fconn{display:grid;place-items:center;color:#c5b9a4}
.fconn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6}
.fstage-bridge{display:grid;justify-items:center;gap:6px;padding:8px 0 7px}
.bridge-rail{width:2px;height:14px;background:repeating-linear-gradient(180deg,#cfc3ae 0 5px,transparent 5px 10px)}
.bridge-badge{
  display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:99px;
  background:var(--paper);padding:5px 13px;font-size:11.5px;letter-spacing:.06em;color:#8a7f6d;
}
.bridge-badge svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.8}
.legend{display:flex;gap:16px;margin-top:10px;font-size:11.5px;color:var(--muted);flex-wrap:wrap}
.lg::before{content:"";display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:6px;vertical-align:-1px}
.lg-client::before{background:var(--accent)}
.lg-sales::before{background:var(--teal)}
.lg-stage::before{background:#cfc3ae}

/* 窄屏（≤640px）：阶段内改成纵向单列，客户在上、销售在下，没有横向溢出 */
@media (max-width:640px){
  .fstage{padding:13px 12px 14px;border-radius:16px}
  .stage-no{font-size:22px}
  .stage-name{font-size:15.5px}
  .stage-meta{width:100%;margin-left:0;margin-top:3px;white-space:normal}
  .fstage-body{grid-template-columns:1fr;gap:12px}
  .frow{grid-template-columns:1fr;gap:0}
  .fconn{height:22px}
  .fconn svg{transform:rotate(90deg)}
  .fnode .fh{font-size:14px}
}

/* cards */
.cards{display:flex;flex-direction:column;gap:14px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:16px 16px 14px;box-shadow:0 2px 8px rgba(64,48,26,.04);
  scroll-margin-top:16px;transition:box-shadow .2s ease,border-color .2s ease;
}
.card.active{border-color:rgba(166,58,44,.45);box-shadow:0 8px 26px rgba(166,58,44,.10)}
.card.flash{animation:flash 1.1s ease}
@keyframes flash{0%{background:#fdf1e8}100%{background:var(--card)}}
.card-head{display:flex;gap:12px;align-items:flex-start;cursor:pointer;user-select:none}
.card-idx{
  flex:0 0 auto;width:34px;height:34px;border-radius:10px;background:var(--accent-soft);
  color:var(--accent);font-weight:700;font-size:13px;display:grid;place-items:center;
  font-variant-numeric:tabular-nums;
}
.card-titles{min-width:0;flex:1}
.card-title{font-family:var(--serif);font-size:16px;font-weight:600;line-height:1.5;margin:0}
.card-sub{display:flex;gap:8px;align-items:center;margin-top:5px;flex-wrap:wrap}
.tag{font-size:10.5px;padding:2px 8px;border-radius:99px;background:#f3eee2;color:#8a7f6d;letter-spacing:.04em}
.tag.time{background:transparent;border:1px solid var(--line);color:var(--accent);font-variant-numeric:tabular-nums}
.card-body{display:none;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line)}
.card.open .card-body{display:block}
.qa{margin:0 0 12px}
.qa:last-child{margin-bottom:0}
.qa-label{font-size:11px;letter-spacing:.14em;color:var(--muted);margin-bottom:5px}
.qa-label.client{color:var(--accent)}
.qa-label.sales{color:var(--teal)}
.quote{
  margin:0;padding:10px 12px;border-radius:10px;font-size:13.5px;line-height:1.65;
  background:#faf6ec;color:#3d392f;border-left:3px solid #d9c9a8;
}
.quote.client{background:#fbf1ee;border-left-color:rgba(166,58,44,.5)}
.quote.sales{background:#eff5f2;border-left-color:rgba(47,102,96,.45)}
.quote .who{font-size:11px;color:var(--muted);display:block;margin-top:4px}
.moves{list-style:none;padding:0;margin:0 0 12px;display:flex;flex-direction:column;gap:6px}
.moves li{font-size:13px;padding-left:20px;position:relative;line-height:1.6}
.moves li::before{content:"";position:absolute;left:4px;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.result{font-size:12.5px;color:var(--teal);background:var(--teal-soft);display:inline-block;padding:4px 10px;border-radius:8px}
.card-foot{display:flex;gap:10px;align-items:center;margin-top:14px}
.btn-play-node{
  border:1px solid rgba(166,58,44,.35);color:var(--accent);background:transparent;
  border-radius:9px;padding:7px 12px;font-size:12.5px;cursor:pointer;font-family:var(--sans);
}
.btn-play-node:hover{background:var(--accent-soft)}
.card-tip{font-size:11.5px;color:var(--muted)}

/* transcript */
.transcript-section{margin-top:44px}
details{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}
summary{
  list-style:none;cursor:pointer;padding:16px;display:flex;flex-wrap:wrap;gap:4px 12px;
  align-items:baseline;
}
summary::-webkit-details-marker{display:none}
.sum-title{font-family:var(--serif);font-size:18px;font-weight:600}
.sum-note{font-size:12px;color:var(--muted)}
summary::after{content:"展开";margin-left:auto;font-size:12px;color:var(--accent)}
details[open] summary::after{content:"收起"}
details[open] summary{border-bottom:1px solid var(--line)}
.lines{max-height:460px;overflow:auto;padding:6px 8px 12px;overscroll-behavior:contain}
.line{
  display:flex;gap:10px;padding:5px 8px;border-radius:7px;cursor:pointer;font-size:13px;line-height:1.6;
}
.line:hover{background:#f7f2e7}
.line.active{background:#f6e9e3}
.line time{flex:0 0 auto;color:var(--accent);font-variant-numeric:tabular-nums;font-size:11.5px;padding-top:2px;min-width:42px}
.line p{margin:0}

/* footer */
.footer{margin-top:52px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:12.5px}
.footer h3{font-size:13px;letter-spacing:.1em;color:var(--ink);margin:0 0 10px;font-weight:600}
.footer ul{margin:0 0 12px;padding-left:18px;display:flex;flex-direction:column;gap:5px}
.footer .dl{margin:0 0 6px;font-size:12.5px}
.footer .tiny{font-size:11.5px;opacity:.7;margin:8px 0 0}

@media (min-width:720px){
  .page{padding:0 28px 80px}
  .hero{padding:64px 0 34px}
  .player-card{padding:22px 24px 16px}
  .now-title{font-size:19px}
  .card{padding:20px 22px}
  .card-title{font-size:17.5px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* 窄屏微调 */
@media (max-width:420px){
  .player-head{gap:8px;flex-wrap:wrap}
  .player-tools{margin-left:auto}
  .ghost-btn{padding:5px 7px;font-size:11.5px;white-space:nowrap}
  .play-btn{width:44px;height:44px}
  .play-btn svg{width:20px;height:20px}
  .player-meta{font-size:12.5px}
  .time-now{font-size:13.5px}
  .now-idx{font-size:28px;min-width:38px}
  .now-title{font-size:15px}
  .chip{max-width:200px}
}

/* ---------- A/B 降噪对比 ---------- */
.ab-grid{display:grid;grid-template-columns:1fr;gap:12px}
.ab-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px 16px}
.ab-card.raw{border-left:4px solid #a99c87}
.ab-card.clean{border-left:4px solid var(--teal)}
.ab-tag{font-size:11px;letter-spacing:.12em;color:var(--muted);margin-bottom:6px}
.ab-card.clean .ab-tag{color:var(--teal)}
.ab-note{margin:0 0 10px;font-size:12.5px;color:var(--muted);line-height:1.6}
.ab-card audio{width:100%;height:36px}
@media (min-width:720px){.ab-grid{grid-template-columns:1fr 1fr}}

/* ---------- 五个核心顾虑：客户在问清单 / 卡尾一句 ---------- */
.card-tagline{margin:4px 0 0;font-size:12.5px;color:var(--muted);line-height:1.6}
.answers{list-style:none;padding:0;margin:0 0 12px;display:flex;flex-direction:column;gap:6px}
.answers li{font-size:13px;padding:6px 10px 6px 24px;position:relative;line-height:1.55;background:#fbf7ee;border-radius:8px}
.answers li::before{content:"「";position:absolute;left:9px;top:6px;color:var(--accent);opacity:.75}
.card-outcome{margin-top:10px;font-size:13px;line-height:1.7;color:var(--ink);background:#f6efe1;border-radius:9px;padding:9px 12px}
.card-outcome::before{content:"→ ";color:var(--accent);font-weight:700}

/* ---------- 结论卡 ---------- */
.card.impact{background:linear-gradient(180deg,#26241f 0%,#1b1a17 100%);border-color:#3a352c;color:#efe7d8;padding:24px 22px;cursor:default}
.impact-label{font-size:11px;letter-spacing:.18em;color:#d9a35f}
.impact-title{font-family:var(--serif);font-size:19px;line-height:1.6;font-weight:600;margin:8px 0 0;color:#f7efe0}
.impact-line{margin:10px 0 0;font-size:13.5px;line-height:1.75;color:#cfc4b0}
.impact-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0 0}
.impact-stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);border-radius:11px;padding:10px 12px}
.impact-stat b{display:block;font-family:var(--serif);font-size:19px;color:#f0c68a;font-weight:600;line-height:1.2}
.impact-stat span{display:block;margin-top:4px;font-size:11px;color:#a89c88}
.impact-note{margin:16px 0 0;font-size:12.5px;line-height:1.75;color:#a89c88}
.impact-foot{margin-top:18px}
.card.impact .btn-play-node{border-color:rgba(240,198,138,.45);color:#f0c68a;background:transparent}
.card.impact .btn-play-node:hover{background:rgba(240,198,138,.12)}
@media (max-width:520px){.impact-stats{grid-template-columns:1fr 1fr}}

/* ---------- 窄屏：28 个位置点只保留圆点，不挤数字 ---------- */
@media (max-width:520px){
  .pin{width:15px;height:15px;font-size:0;border-width:1.5px}
  .pin::after{border-top-width:4px;bottom:-4px}
  .pin.active{box-shadow:0 0 0 3px rgba(166,58,44,.18)}
}

/* 只有 5 个核心顾虑：标题条直接换行，全部可见，不再横向滚动 */
.chips{flex-wrap:wrap;overflow-x:visible;padding-right:2px}

/* ---------- 播放条上方的字幕式逐字稿 ---------- */
.lyric{margin:10px 0 2px;padding:10px 14px 11px;border:1px solid var(--line);border-radius:13px;background:rgba(255,253,248,.72)}
.lyric-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.lyric-title{font-size:11.5px;letter-spacing:.12em;color:var(--muted)}
.lyric-toggle{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border:1px solid var(--line);border-radius:999px;background:var(--paper);font:inherit;font-size:11.5px;letter-spacing:.02em;color:var(--ink-2);cursor:pointer;transition:border-color .15s,color .15s}
.lyric-toggle:hover{border-color:var(--accent);color:var(--accent)}
.lyric-toggle[aria-expanded="true"]{border-color:var(--accent);color:var(--accent)}
.lyric-caret{font-size:10px}
.lyric-hint{font-size:11px;color:var(--muted);opacity:.9;letter-spacing:.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lyric-note{margin-left:auto;font-size:11px;color:var(--muted);opacity:.85;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lyric-now{display:flex;flex-direction:column;gap:2px;margin-top:4px;padding:2px 0 1px;cursor:pointer;min-height:46px;justify-content:center}
.lyric-cur{margin:0;font-family:var(--serif);font-size:15.5px;line-height:1.55;color:var(--ink);transition:color .2s}
.lyric-next{margin:0;font-size:12.5px;line-height:1.5;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lyric-now:hover .lyric-cur{color:var(--accent)}
.lyric-full{position:relative;max-height:248px;overflow-y:auto;margin-top:8px;padding-top:6px;border-top:1px dashed var(--line);scrollbar-width:thin}
.lyric-line{display:flex;gap:10px;width:100%;text-align:left;background:none;border:0;border-radius:9px;padding:6px 8px;font:inherit;font-size:13px;line-height:1.6;color:var(--muted);cursor:pointer}
.lyric-line time{flex:0 0 auto;font-size:11px;color:var(--muted);padding-top:2px}
.lyric-line span{flex:1}
.lyric-line:hover{background:rgba(166,58,44,.05);color:var(--ink)}
.lyric-line.past{opacity:.55}
.lyric-line.active{background:var(--accent-soft);color:var(--ink);font-weight:600}
.lyric-now[hidden],.lyric-full[hidden]{display:none!important}
@media (max-width:640px){
  .lyric{padding:9px 12px 10px}
  .lyric-note{display:none}
  .lyric-head{flex-wrap:wrap;gap:6px 8px}
  .lyric-hint{white-space:normal;flex:1 1 100%;font-size:10.5px;line-height:1.5}
  .lyric-cur{font-size:14.5px}
}

/* 六阶段流程：每个阶段一句说明；没有单独成条顾虑的阶段用时间点小卡 */
.stage-note{margin:6px 0 10px;color:var(--muted);font-size:13px;line-height:1.7}
.fstage-points{padding:2px 2px 10px}
.fstage-empty{margin:6px 0 10px;color:var(--muted);font-size:13px}
.fchip{display:flex;gap:10px;align-items:baseline;width:100%;text-align:left;margin:0 0 6px;
  padding:9px 12px;border:1px dashed var(--line);border-radius:10px;background:var(--paper);
  color:var(--ink-2);font:inherit;font-size:13px;line-height:1.5;cursor:pointer;transition:border-color .15s,background .15s}
.fchip:hover{border-color:var(--brand);background:var(--brand-soft)}
.fchip-t{flex:0 0 auto;color:var(--brand-deep);font-variant-numeric:tabular-nums}

/* 播放器下方：六个阶段，一行一个 */
.stages{margin-top:16px;display:flex;flex-direction:column;gap:2px;padding:0 2px}
.stagerow{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap;font-size:14px;line-height:2;color:var(--ink)}
.stagerow .stno{color:var(--accent);font-weight:700;font-variant-numeric:tabular-nums;font-size:13px}
.stagerow .stxt{flex:1;min-width:0}
.stagerow .stname{font-weight:600}
.stagerow .stnote{color:var(--muted)}
@media (max-width:640px){
  .stages{gap:6px}
  .stagerow{line-height:1.7;font-size:13.5px;gap:8px}
}

/* 2026-11-14: 统计卡已删除，hero 底部少一行，略微收紧间距 */
.hero{padding-bottom:4px}
.hero h1{margin-bottom:14px}

/* 线上音频预取成 Blob 期间：按钮变淡、不可点，避免白等 */
.player-card.buffering .play-btn{opacity:.45;pointer-events:none}
.player-card.buffering .ghost-btn{opacity:.45;pointer-events:none}
.player-card.buffering #timeline{opacity:.6}