.page {
  min-height: 100vh;
  background: var(--bg);
}

/* ── 品牌头 ── */
.brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.6vw 6.4vw 4.267vw;
}

.brand-l {
  display: flex;
  align-items: center;
  gap: 3.467vw;
}

.aha-mark {
  width: 10.133vw;
  height: 10.133vw;
  flex-shrink: 0;
}

.aha-mark-img {
  width: 10.133vw;
  height: 10.133vw;
}

.brand-tt {
  line-height: 1;
}

.brand-name {
  font-family: 'Noto Serif SC', 'STSong', Georgia, serif;
  font-weight: 700;
  font-size: 5.867vw;
  letter-spacing: 0.12em;
  color: var(--ink);
}

.brand-en {
  font-family: 'Newsreader', Georgia, serif;
  font-style: italic;
  font-weight: 500;
  font-size: 3.6vw;
  letter-spacing: 0.04em;
  color: var(--aha);
  margin-top: 1.067vw;
}

.icon-btn {
  width: 10.133vw;
  height: 10.133vw;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-icon {
  width: 5.6vw;
  height: 5.6vw;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B1B1A' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='10.5' cy='10.5' r='6.5'/%3E%3Cpath d='M15.5 15.5L20 20'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

/* ── IP 主理人栏 ── */
.ipbar {
  display: flex;
  align-items: center;
  gap: 2.933vw;
  padding: 0.533vw 6.4vw 4.8vw;
}

.ip-ava {
  width: 9.6vw;
  height: 9.6vw;
  border-radius: 50%;
  background: var(--avatar);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.ip-tt {
  flex: 1;
  min-width: 0;
}

.ip-name {
  display: flex;
  align-items: center;
  gap: 1.6vw;
  font-size: 3.733vw;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.vdot {
  width: 1.6vw;
  height: 1.6vw;
  border-radius: 50%;
  background: var(--aha-bright);
  box-shadow: 0 0 2.133vw 0.267vw var(--aha-ghost);
  flex-shrink: 0;
}

.ip-meta {
  font-size: 3.067vw;
  color: var(--meta);
  margin-top: 0.8vw;
  letter-spacing: 0.01em;
}

.ip-by {
  font-size: 2.933vw;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--aha);
  padding: 1.333vw 2.667vw;
  border-radius: 2.133vw;
  background: var(--aha-ghost);
  flex-shrink: 0;
}

/* ── 4-tab 标签栏 ── */
.tabs {
  display: flex;
  gap: 6.933vw;
  padding: 0.533vw 6.4vw 0;
  border-bottom: 0.133vw solid var(--line);
}

.tab {
  position: relative;
  font-size: 4vw;
  font-weight: 500;
  color: var(--sub);
  padding-bottom: 3.467vw;
}

.tab.on {
  color: var(--ink);
  font-weight: 700;
}

.tab.on::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.133vw;
  height: 0.533vw;
  border-radius: 0.267vw;
  background: var(--aha-bright);
}

/* ── 内容流 ── */
.feed {
  padding: 0.533vw 6.4vw 6.933vw;
}

.card {
  padding: 6.133vw 0;
  border-bottom: 0.133vw solid var(--line);
}

.card:last-child {
  border-bottom: none;
}

.card.note {
  padding: 5.067vw 0;
}

/* 顶部标签行 */
.ctop {
  display: flex;
  align-items: center;
  gap: 2.4vw;
  margin-bottom: 3.467vw;
}

.card.note .ctop {
  margin-bottom: 2.933vw;
}

/* 类型 badge */
.ptype {
  font-size: 2.933vw;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 0.8vw 2.133vw;
  border-radius: 1.067vw;
}

.deep-tag {
  color: var(--aha);
  background: var(--aha-ghost);
}

.news-tag {
  color: var(--info);
  background: var(--info-ghost);
}

.note-tag {
  color: var(--sub);
  background: var(--line-soft);
  letter-spacing: 0.14em;
}

/* 栏目标签：播客（金）/ 老郑说（蓝灰）*/
.pod-tag {
  color: var(--aha);
  background: var(--aha-ghost);
}
.laozheng-tag {
  color: var(--info);
  background: var(--info-ghost);
}

/* 空栏目提示 */
.feed-empty {
  text-align: center;
  color: var(--meta);
  font-size: 3.6vw;
  padding: 13.333vw 0;
}

/* 播客卡 · 条形播放器 */
.pod-row {
  display: flex;
  align-items: center;
  gap: 2.933vw;
  margin-top: 3.2vw;
  padding: 2.933vw 3.2vw;
  background: var(--line-soft);
  border-radius: 2.667vw;
}
.pod-play {
  width: 8.533vw;
  height: 8.533vw;
  border-radius: 50%;
  background: var(--aha-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 1.333vw 3.2vw -1.333vw var(--aha-bright);
}
.pod-play-tri {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 1.467vw 0 1.467vw 2.4vw;
  border-color: transparent transparent transparent #1B1B1A;
  margin-left: 0.533vw;
}
.pod-row-tt { flex: 1; min-width: 0; }
.pod-row-t {
  font-size: 3.467vw;
  font-weight: 600;
  color: var(--ink);
}
.pod-row-s {
  font-size: 2.933vw;
  color: var(--meta);
  margin-top: 0.8vw;
}

/* 老郑说卡 · 听口播标识 */
.play-hint {
  display: inline-flex;
  align-items: center;
  gap: 1.067vw;
  color: var(--info);
  font-weight: 600;
}
.play-hint-tri {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0.933vw 0 0.933vw 1.467vw;
  border-color: transparent transparent transparent var(--info);
}

.topics {
  font-size: 3.2vw;
  font-weight: 500;
  color: var(--meta);
  letter-spacing: 0.02em;
}

/* 卡片标题 */
.ctitle {
  font-family: 'Noto Serif SC', 'STSong', Georgia, serif;
  font-weight: 600;
  font-size: 5.067vw;
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0 0 2.4vw;
}

/* 预览文字 */
.cprev {
  font-size: 3.6vw;
  line-height: 1.78;
  color: var(--sub);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  letter-spacing: 0.01em;
}

/* 感想正文 */
.note-body {
  font-family: 'Noto Serif SC', 'STSong', Georgia, serif;
  font-weight: 400;
  font-size: 4.133vw;
  line-height: 1.9;
  letter-spacing: 0.01em;
  color: var(--body);
}

/* 底部 meta */
.cmeta {
  display: flex;
  align-items: center;
  gap: 2.4vw;
  margin-top: 3.733vw;
  font-size: 3.2vw;
  color: var(--meta);
  font-weight: 500;
}

.card.note .cmeta {
  margin-top: 3.2vw;
}

.sep {
  width: 0.8vw;
  height: 0.8vw;
  border-radius: 50%;
  background: var(--meta);
  opacity: 0.55;
  flex-shrink: 0;
}

/* ── Hero Banner（替代 IP 栏）── */
.hero-banner {
  position: relative;
  overflow: hidden;
  margin: 1.067vw 4.267vw 3.733vw;
  padding: 6.4vw 5.867vw 6.933vw;
  border-radius: 4.267vw;
  background: var(--surface, #fff);
  border: 0.133vw solid var(--line, #ECEAE6);
}
.hb-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hb-glow.a {
  width: 48vw; height: 48vw; top: -18.667vw; right: -13.333vw;
  background: radial-gradient(circle, rgba(217,154,43,0.22), transparent 70%);
}
.hb-glow.b {
  width: 34.667vw; height: 34.667vw; bottom: -16vw; left: -10.667vw;
  background: radial-gradient(circle, rgba(217,154,43,0.12), transparent 70%);
}
.hb-kick {
  position: relative;
  font-size: 3.2vw;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--aha, #C2841A);
  margin-bottom: 3.2vw;
}
.hb-kick .en {
  font-family: 'Newsreader', Georgia, serif;
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.hb-title {
  position: relative;
  font-family: 'Noto Serif SC', 'Songti SC', serif;
  font-weight: 700;
  font-size: 6.133vw;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--ink, #1B1B1A);
}
.hb-title .gold { color: var(--aha, #C2841A); }
.hb-sub {
  position: relative;
  font-size: 3.467vw;
  line-height: 1.8;
  color: var(--sub, #6B6B68);
  margin-top: 3.2vw;
}
.page.dk .hero-banner { background: #1B1B1A; border-color: #2B2B28; }

@media (max-width: 1199px) {
  .brand,
  .ipbar {
    padding-left: var(--h5-pad);
    padding-right: var(--h5-pad);
  }

  .hero-banner {
    margin-left: var(--h5-pad);
    margin-right: var(--h5-pad);
    padding: clamp(22px, 6vw, 28px) clamp(18px, 5vw, 24px) clamp(24px, 6.4vw, 30px);
    border-radius: var(--h5-card-radius);
  }

  .tabs {
    gap: var(--h5-gap);
    padding-left: var(--h5-pad);
    padding-right: var(--h5-pad);
    justify-content: space-between;
  }

  .tab {
    flex: 1;
    min-width: 0;
    text-align: center;
    white-space: nowrap;
    font-size: clamp(15px, 3.8vw, 17px);
  }

  .feed {
    padding-left: var(--h5-pad);
    padding-right: var(--h5-pad);
    padding-bottom: calc(86px + var(--h5-safe-bottom));
  }

  .card,
  .card.note {
    padding: clamp(18px, 5vw, 24px);
    margin-bottom: clamp(12px, 3.2vw, 18px);
    background: var(--surface);
    border: 0.133vw solid var(--line);
    border-radius: var(--h5-card-radius);
  }

  .card:last-child {
    margin-bottom: 0;
    border-bottom: 0.133vw solid var(--line);
  }

  .ctitle {
    font-size: clamp(19px, 5.1vw, 23px);
  }

  .cprev,
  .note-body {
    text-align: left;
  }

  .pod-row {
    border-radius: clamp(12px, 3vw, 16px);
  }
}