/* ============ 猫爪咖啡馆 · 猫咖暖色风 ============ */
:root {
  --bg: #faf3ea;            /* 奶油底色 */
  --bg-soft: #f5e8d8;
  --card: #fffdf9;
  --coffee: #6f4e37;        /* 咖啡棕 */
  --coffee-deep: #4a3728;
  --caramel: #d99873;       /* 焦糖 */
  --caramel-deep: #c07e54;
  --milk: #e8d5c0;
  --text: #4a3728;
  --text-soft: #8a6f58;
  --radius: 16px;
  --shadow: 0 6px 24px rgba(111, 78, 55, 0.12);
  --shadow-hover: 0 12px 32px rgba(111, 78, 55, 0.2);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.accent { color: var(--caramel-deep); }

/* ---------- 背景漂浮爪印 ---------- */
.bg-paws {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(circle at 12% 20%, rgba(217, 152, 115, 0.07) 0 40px, transparent 41px),
    radial-gradient(circle at 88% 35%, rgba(111, 78, 55, 0.05) 0 55px, transparent 56px),
    radial-gradient(circle at 20% 75%, rgba(217, 152, 115, 0.06) 0 45px, transparent 46px),
    radial-gradient(circle at 80% 85%, rgba(111, 78, 55, 0.04) 0 60px, transparent 61px);
}

/* ---------- 导航 ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 243, 234, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(111, 78, 55, 0.08);
}
.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--coffee);
}
.logo-paw { display: inline-block; animation: paw-bounce 2.4s ease-in-out infinite; }
@keyframes paw-bounce {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-3px) rotate(-8deg); }
}
.nav-links { display: flex; gap: 28px; font-size: 0.95rem; }
.nav-links a { color: var(--text-soft); transition: color 0.2s; }
.nav-links a:hover { color: var(--caramel-deep); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 110px 24px 150px;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(232, 213, 192, 0.55), transparent),
    var(--bg);
}
.hero-inner { max-width: 720px; margin: 0 auto; position: relative; z-index: 1; }
.hero-eyebrow {
  font-size: 0.8rem;
  letter-spacing: 4px;
  color: var(--text-soft);
  margin-bottom: 18px;
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  color: var(--coffee-deep);
  margin-bottom: 20px;
}
.hero-sub { color: var(--text-soft); font-size: 1.05rem; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-cat {
  margin-top: 40px;
  font-family: monospace;
  white-space: pre;
  color: var(--text-soft);
  font-size: 0.95rem;
  animation: cat-breathe 3s ease-in-out infinite;
}
@keyframes cat-breathe {
  0%, 100% { transform: scale(1); opacity: 0.75; }
  50% { transform: scale(1.04); opacity: 1; }
}
.hero-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: radial-gradient(circle 22px at 24px 0, var(--bg-soft) 22px, transparent 23px);
  background-size: 48px 60px;
  background-repeat: repeat-x;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 999px;
  font-size: 0.98rem;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--caramel);
  color: #fff;
  box-shadow: 0 4px 14px rgba(217, 152, 115, 0.4);
}
.btn-primary:hover { background: var(--caramel-deep); }
.btn-ghost {
  background: transparent;
  color: var(--coffee);
  border: 1.5px solid var(--milk);
}
.btn-ghost:hover { border-color: var(--caramel); color: var(--caramel-deep); }

/* ---------- 区块通用 ---------- */
.section-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-head { text-align: center; margin-bottom: 44px; }
.section-head h2 { font-size: 1.9rem; color: var(--coffee-deep); margin-bottom: 8px; }
.section-head p { color: var(--text-soft); font-size: 0.95rem; }

/* ---------- 今日特调 ---------- */
.today { padding: 80px 0 40px; }
.today-card {
  display: flex;
  gap: 36px;
  align-items: center;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  max-width: 880px;
  margin: 0 auto;
}
.today-img-wrap {
  flex: 0 0 46%;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-soft);
}
.today-img-wrap img { width: 100%; height: auto; }
.today-label {
  font-size: 0.72rem;
  letter-spacing: 3px;
  color: var(--caramel-deep);
  margin-bottom: 6px;
}
.today-info h3 { font-size: 1.5rem; color: var(--coffee-deep); margin-bottom: 10px; }
.today-desc { color: var(--text-soft); font-size: 0.95rem; margin-bottom: 14px; }
.today-meta {
  font-size: 0.85rem;
  color: var(--text-soft);
  background: var(--bg-soft);
  border-radius: 8px;
  padding: 8px 12px;
  display: inline-block;
  margin-bottom: 18px;
}

/* ---------- 筛选 chips ---------- */
.filter-chips {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 22px;
}
.chip {
  border: 1.5px solid var(--milk);
  background: var(--card);
  color: var(--text-soft);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.18s;
}
.chip span { font-size: 0.8rem; opacity: 0.75; }
.chip:hover { border-color: var(--caramel); color: var(--caramel-deep); }
.chip.active {
  background: var(--caramel);
  border-color: var(--caramel);
  color: #fff;
  box-shadow: 0 4px 12px rgba(217, 152, 115, 0.35);
}

/* ---------- 画廊瀑布流 ---------- */
.gallery { padding: 60px 0 80px; }
.masonry {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}
/* JS 固定列瀑布流：列建好后不再重排，新卡片只追加到最矮列，老卡片永不挪位（根治滚动闪跳） */
.masonry-col {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
@media (max-width: 640px) {
  .masonry { gap: 12px; }
  .masonry-col { gap: 12px; }
}
.cat-card {
  break-inside: avoid;
  border-radius: 12px;
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow);
  cursor: pointer;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}
.cat-card:hover {
  transform: translateY(-4px) rotate(-0.4deg);
  box-shadow: var(--shadow-hover);
}
.cat-card img {
  width: 100%;
  height: auto;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.cat-card img.loaded { opacity: 0.96; }
.cat-card:hover img.loaded { opacity: 1; }

/* 图片加载中的骨架屏：柔和闪光，替代闪白 */
.cat-card.loading {
  background: linear-gradient(110deg, #efe3d3 8%, #f8f1e5 18%, #efe3d3 33%);
  background-size: 200% 100%;
  animation: card-skeleton 1.4s linear infinite;
}
@keyframes card-skeleton { to { background-position-x: -200%; } }
body[data-theme="dark"] .cat-card.loading {
  background: linear-gradient(110deg, #2b2018 8%, #3a2c20 18%, #2b2018 33%);
  background-size: 200% 100%;
  animation: card-skeleton 1.4s linear infinite;
}
.cat-card .card-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(250, 243, 234, 0.88);
  color: var(--coffee);
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s, transform 0.2s;
}
.cat-card:hover .card-tag { opacity: 1; transform: translateY(0); }
/* 收藏小红心 */
.card-heart {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  background: rgba(250, 243, 234, 0.85);
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.18s, transform 0.18s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-heart:hover { transform: scale(1.12); }
.card-heart.on { opacity: 1; transform: scale(1); }
.cat-card:hover .card-heart { opacity: 1; transform: scale(1); }
/* 卡片点赞角标 */
.card-likes {
  position: absolute;
  left: 10px;
  bottom: 8px;
  border: none;
  background: rgba(250, 243, 234, 0.85);
  color: var(--coffee);
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 999px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s, transform 0.2s;
}
.card-likes:hover { background: #fff; color: #e05252; }
.cat-card:hover .card-likes { opacity: 1; transform: translateY(0); }
/* 悬停出现的小爪印 */
.cat-card::after {
  content: "🐾";
  position: absolute;
  right: 12px;
  bottom: 10px;
  font-size: 1.1rem;
  opacity: 0;
  transform: scale(0.5) rotate(20deg);
  transition: opacity 0.2s, transform 0.25s;
}
.cat-card:hover::after { opacity: 0.95; transform: scale(1) rotate(0); }
.load-hint { text-align: center; color: var(--text-soft); padding: 20px 0; }

/* ---------- 灯箱 ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(42, 30, 20, 0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: lb-in 0.2s ease;
}
.lightbox[hidden] { display: none; }
@keyframes lb-in { from { opacity: 0; } to { opacity: 1; } }
.lb-stage {
  max-width: min(92vw, 1400px);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.lb-stage img {
  max-width: 100%;
  max-height: 82vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  opacity: 0.55;
  transition: opacity 0.25s ease;
}
.lb-stage img.loaded { opacity: 1; }

/* ---------- 返回顶部 ---------- */
.back-top {
  position: fixed;
  right: 26px;
  bottom: 30px;
  z-index: 150;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: none;
  background: var(--caramel);
  color: #fff;
  box-shadow: 0 6px 18px rgba(217, 152, 115, 0.45);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  transition: transform 0.18s, background 0.18s;
  animation: card-in 0.3s ease;
}
.back-top span { font-size: 0.62rem; margin-top: 1px; }
.back-top:hover { transform: translateY(-3px); background: var(--caramel-deep); }
.back-top[hidden] { display: none; }
.lb-caption { color: rgba(255, 243, 230, 0.85); padding-top: 14px; font-size: 0.9rem; }
.lb-close, .lb-prev, .lb-next {
  position: absolute;
  background: rgba(250, 243, 234, 0.12);
  color: #fdf3e7;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover {
  background: rgba(217, 152, 115, 0.5);
  transform: scale(1.08);
}
.lb-close { top: 22px; right: 22px; }
.lb-prev { left: 22px; top: 50%; transform: translateY(-50%); }
.lb-prev:hover { transform: translateY(-50%) scale(1.08); }
.lb-next { right: 22px; top: 50%; transform: translateY(-50%); }
.lb-next:hover { transform: translateY(-50%) scale(1.08); }

/* ---------- 页脚 ---------- */
.about {
  background: var(--bg-soft);
  padding: 60px 0 50px;
  text-align: center;
}
.about-cat {
  font-family: monospace;
  white-space: pre;
  display: inline-block;
  text-align: left;
  color: var(--text-soft);
  margin-bottom: 18px;
  line-height: 1.3;
}
.about-inner p { color: var(--text-soft); margin-bottom: 6px; }
.about-note { font-size: 0.82rem; opacity: 0.8; }

/* ---------- 夜间模式（深夜咖啡馆） ---------- */
body[data-theme="dark"] {
  --bg: #211710;
  --bg-soft: #2b1f15;
  --card: #322419;
  --coffee: #e8d5c0;
  --coffee-deep: #f5e9d8;
  --milk: #4a3826;
  --text: #f0e6d8;
  --text-soft: #b39b82;
  --shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
}
body[data-theme="dark"] .navbar { background: rgba(33, 23, 16, 0.9); border-bottom-color: rgba(232, 213, 192, 0.08); }
body[data-theme="dark"] .hero {
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(74, 56, 38, 0.5), transparent),
    var(--bg);
}
body[data-theme="dark"] .bg-paws {
  background-image:
    radial-gradient(circle at 12% 20%, rgba(217, 152, 115, 0.05) 0 40px, transparent 41px),
    radial-gradient(circle at 88% 35%, rgba(232, 213, 192, 0.04) 0 55px, transparent 56px),
    radial-gradient(circle at 20% 75%, rgba(217, 152, 115, 0.04) 0 45px, transparent 46px),
    radial-gradient(circle at 80% 85%, rgba(232, 213, 192, 0.03) 0 60px, transparent 61px);
}
body[data-theme="dark"] .btn-ghost { color: var(--coffee); }
body[data-theme="dark"] .today-meta { background: var(--bg-soft); }
body[data-theme="dark"] .chip { background: var(--card); }
body[data-theme="dark"] .card-heart,
body[data-theme="dark"] .card-tag { background: rgba(33, 23, 16, 0.85); }
body { transition: background 0.3s ease, color 0.3s ease; }

/* ---------- 主题切换按钮 ---------- */
.theme-toggle {
  border: none;
  background: transparent;
  font-size: 1.05rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
  transition: background 0.18s, transform 0.18s;
}
.theme-toggle:hover { background: var(--bg-soft); transform: rotate(-12deg) scale(1.1); }

/* ---------- 编号跳转框 ---------- */
.jump-box {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  color: var(--text-soft);
  font-size: 0.9rem;
}
.jump-box input {
  width: 90px;
  padding: 8px 12px;
  border: 1.5px solid var(--milk);
  border-radius: 999px;
  background: var(--card);
  color: var(--text);
  font-size: 0.9rem;
  text-align: center;
  outline: none;
  transition: border-color 0.18s;
}
.jump-box input:focus { border-color: var(--caramel); }
.jump-box input::-webkit-outer-spin-button,
.jump-box input::-webkit-inner-spin-button { -webkit-appearance: none; }
.jump-btn { padding: 8px 18px; font-size: 0.88rem; }

/* ---------- 灯箱工具条 ---------- */
.lb-toolbar {
  position: absolute;
  top: 22px;
  left: 22px;
  display: flex;
  gap: 10px;
  z-index: 5;
}
.lb-tool {
  position: relative;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(250, 243, 234, 0.12);
  color: #fdf3e7;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
}
.lb-tool:hover { background: rgba(217, 152, 115, 0.5); transform: scale(1.08); }
/* 工具按钮右上角小数字角标（评论数等） */
.tool-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--caramel);
  color: #fff;
  font-size: 0.62rem;
  line-height: 17px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.tool-badge:empty { display: none; }
.lb-hint { opacity: 0.55; font-size: 0.78rem; margin-left: 14px; }
.lb-dl {
  margin-left: 14px;
  display: inline-block;
  background: var(--caramel);
  color: #fff;
  font-size: 0.8rem;
  padding: 4px 14px;
  border-radius: 999px;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
}
.lb-dl:hover { background: var(--caramel-deep); transform: translateY(-1px); }
.lb-dl-webp {
  margin-left: 8px;
  background: transparent;
  color: var(--caramel);
  border: 1px solid var(--caramel);
}
.lb-dl-webp:hover { background: rgba(201, 128, 63, 0.12); transform: translateY(-1px); }

/* ---------- 灯箱双击放大 ---------- */
.lb-stage img { cursor: zoom-in; }
.lb-stage img.zoomed {
  cursor: grab;
  transform: scale(2.4);
  transition: transform 0.2s ease;
}
.lb-stage img.zoomed:active { cursor: grabbing; }

/* ---------- 标签系统 ---------- */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 14px;
}
.tag-row:empty { display: none; }
.tag-chip {
  border: 1.5px dashed var(--milk);
  background: transparent;
  color: var(--text-soft);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.18s;
}
.tag-chip:hover { border-color: var(--caramel); color: var(--caramel-deep); }
.tag-chip.active {
  border-style: solid;
  border-color: var(--caramel);
  background: var(--caramel);
  color: #fff;
}
.annotate-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
  flex-wrap: wrap;
}
.annotate-hint { font-size: 0.82rem; color: var(--text-soft); }
.cat-card.labeled .card-tag { opacity: 1; transform: none; border: 1px solid var(--caramel); }

/* 灯箱里的标签显示 */
.lb-tags { margin-left: 14px; font-size: 0.82rem; color: var(--caramel); }
.lb-tags:empty { display: none; }
.lb-tags .lb-tag-item { margin-right: 6px; }

/* 标签编辑面板 */
.lb-tageditor {
  position: absolute;
  top: 86px;
  left: 22px;
  z-index: 6;
  width: min(340px, 80vw);
  background: rgba(50, 36, 25, 0.96);
  border: 1px solid rgba(232, 213, 192, 0.18);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
  color: #f0e6d8;
}
.te-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.9rem;
}
.te-close {
  border: none;
  background: transparent;
  color: #b39b82;
  cursor: pointer;
  font-size: 1rem;
}
.te-close:hover { color: #fff; }
.te-inputrow input {
  width: 100%;
  border: 1.5px solid rgba(232, 213, 192, 0.25);
  background: rgba(0, 0, 0, 0.25);
  color: #f0e6d8;
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 0.88rem;
  outline: none;
}
.te-inputrow input:focus { border-color: var(--caramel); }
.te-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.te-chips:empty { display: none; }
.te-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(217, 152, 115, 0.2);
  border: 1px solid rgba(217, 152, 115, 0.45);
  color: #f5e9d8;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.82rem;
}
.te-chip button {
  border: none;
  background: transparent;
  color: #d9a;
  cursor: pointer;
  font-size: 0.8rem;
  padding: 0;
}
.te-chip button:hover { color: #fff; }

/* 缩略图胶片条 */
.lb-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 76px;
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 8px 16px;
  overflow-x: auto;
  overflow-y: hidden;
  background: linear-gradient(transparent, rgba(20, 13, 8, 0.75));
  scrollbar-width: thin;
  scrollbar-color: rgba(217, 152, 115, 0.5) transparent;
}
.lb-strip img {
  height: 56px;
  width: auto;
  border-radius: 6px;
  cursor: pointer;
  opacity: 0.45;
  border: 2px solid transparent;
  flex: 0 0 auto;
  transition: opacity 0.15s, border-color 0.15s;
}
.lb-strip img:hover { opacity: 0.85; }
.lb-strip img.current {
  opacity: 1;
  border-color: var(--caramel);
}

/* 轻提示 toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: 96px;
  transform: translateX(-50%) translateY(20px);
  background: rgba(50, 36, 25, 0.95);
  color: #f5e9d8;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 0.9rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 300;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- 点赞按钮 ---------- */
.lb-like { width: auto; min-width: 48px; padding: 0 14px; gap: 4px; font-size: 0.95rem; }
.lb-like.liked { background: rgba(224, 82, 82, 0.45); }
#lb-like-n { font-size: 0.82rem; opacity: 0.9; }
#lb-like-n:empty { display: none; }

/* ---------- 评论区 ---------- */
.lb-comments {
  position: absolute;
  right: 22px;
  top: 86px;
  z-index: 6;
  width: min(320px, 78vw);
  max-height: calc(100vh - 220px);
  display: flex;
  flex-direction: column;
  background: rgba(50, 36, 25, 0.96);
  border: 1px solid rgba(232, 213, 192, 0.18);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
  color: #f0e6d8;
}
.lb-comments[hidden] { display: none; }
.cmt-head { font-size: 0.9rem; margin-bottom: 10px; color: #e8d5c0; }
.cmt-head span { color: #d99873; font-size: 0.8rem; }
.cmt-list {
  flex: 1;
  overflow-y: auto;
  min-height: 40px;
  margin-bottom: 10px;
  scrollbar-width: thin;
}
.cmt-item {
  background: rgba(0, 0, 0, 0.22);
  border-radius: 10px;
  padding: 8px 10px;
  margin-bottom: 8px;
  font-size: 0.85rem;
  line-height: 1.45;
  word-break: break-word;
}
.cmt-item .cmt-meta {
  display: flex;
  justify-content: space-between;
  color: #b39b82;
  font-size: 0.74rem;
  margin-bottom: 3px;
}
.cmt-empty { color: #8a6f58; font-size: 0.82rem; text-align: center; padding: 12px 0; }
.cmt-form { display: flex; gap: 6px; }
.cmt-form input {
  border: 1.5px solid rgba(232, 213, 192, 0.25);
  background: rgba(0, 0, 0, 0.25);
  color: #f0e6d8;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 0.82rem;
  outline: none;
  min-width: 0;
}
.cmt-form input:focus { border-color: var(--caramel); }
.cmt-form #cmt-name { flex: 0 0 84px; }
.cmt-form #cmt-text { flex: 1; }
.cmt-form button {
  border: none;
  border-radius: 8px;
  background: var(--caramel);
  color: #fff;
  font-size: 0.82rem;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.15s;
}
.cmt-form button:hover { background: var(--caramel-deep); }

/* ---------- 音乐播放器 ---------- */
.music-bar {
  position: fixed;
  right: 24px;
  bottom: 96px;
  z-index: 160;
  width: 288px;
  max-width: calc(100vw - 32px);
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(50, 36, 25, 0.95);
  border: 1px solid rgba(232, 213, 192, 0.18);
  border-radius: 16px;
  padding: 10px 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  color: #f0e6d8;
  animation: card-in 0.3s ease;
  box-sizing: border-box;
}
.mu-top { display: flex; align-items: center; gap: 6px; }
.mu-play { font-size: 1.2rem; }
.mu-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  border-radius: 50%;
  transition: transform 0.15s, background 0.15s;
  flex: 0 0 auto;
  line-height: 1;
}
.mu-btn:hover { background: rgba(217, 152, 115, 0.3); transform: scale(1.12); }
.mu-info { flex: 1 1 auto; min-width: 0; }
.mu-title {
  font-size: 0.82rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mu-sub { font-size: 0.68rem; color: #b39b82; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mu-prog-row { display: flex; align-items: center; gap: 8px; }
.mu-prog-row input[type="range"] {
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
  height: 4px;
  accent-color: var(--caramel);
  cursor: pointer;
  background: transparent;
}
.mu-time { font-size: 0.62rem; color: #b39b82; white-space: nowrap; font-variant-numeric: tabular-nums; flex: 0 0 auto; }
.mu-bottom { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.mu-btns { display: flex; gap: 4px; }
.mu-vol-row { display: flex; align-items: center; gap: 5px; min-width: 0; }
.mu-vol-ico { font-size: 0.72rem; flex: 0 0 auto; }
.mu-vol-row input[type="range"] {
  width: 84px;
  height: 4px;
  accent-color: var(--caramel);
  cursor: pointer;
  background: transparent;
}

/* 歌单面板（播放条上方弹出） */
.music-playlist {
  position: fixed;
  right: 24px;
  bottom: 232px;
  z-index: 159;
  width: 288px;
  max-width: calc(100vw - 32px);
  max-height: min(46vh, 380px);
  display: flex;
  flex-direction: column;
  background: rgba(50, 36, 25, 0.97);
  border: 1px solid rgba(232, 213, 192, 0.18);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  color: #f0e6d8;
  animation: card-in 0.25s ease;
  box-sizing: border-box;
}
.music-playlist[hidden] { display: none; }
.mpl-head {
  flex: 0 0 auto;
  padding: 10px 14px 8px;
  font-size: 0.8rem;
  color: #d9b48f;
  border-bottom: 1px solid rgba(232, 213, 192, 0.14);
}
.mpl-list { flex: 1 1 auto; overflow-y: auto; padding: 6px; }
.mpl-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  border: none;
  background: transparent;
  color: #e8d5c0;
  text-align: left;
  font-size: 0.78rem;
  padding: 7px 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s;
}
.mpl-item:hover { background: rgba(217, 152, 115, 0.22); }
.mpl-item .mpl-idx { flex: 0 0 auto; font-size: 0.66rem; color: #a08871; font-variant-numeric: tabular-nums; }
.mpl-item .mpl-name { flex: 1 1 auto; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mpl-item.current { background: rgba(217, 152, 115, 0.3); color: #ffd9ae; }
.mpl-item.current .mpl-idx { color: var(--caramel); }
.mpl-empty { padding: 18px 14px; font-size: 0.76rem; color: #a08871; text-align: center; }

/* 卡片评论数角标 */
.card-cmts {
  position: absolute;
  right: 10px;
  bottom: 8px;
  background: rgba(250, 243, 234, 0.85);
  color: var(--coffee);
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 999px;
  opacity: 0.95;
  pointer-events: none;
}
body[data-theme="dark"] .card-cmts { background: rgba(33, 23, 16, 0.85); }

.music-fab {
  position: fixed;
  right: 24px;
  bottom: 96px;
  z-index: 160;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background: var(--caramel);
  font-size: 1.3rem;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(217, 152, 115, 0.45);
  animation: mu-bounce 1.6s ease-in-out infinite;
}
.music-fab[hidden], .music-bar[hidden], .music-hint[hidden] { display: none; }
@keyframes mu-bounce {
  0%, 100% { transform: translateY(0) rotate(-6deg); }
  50% { transform: translateY(-4px) rotate(6deg); }
}
.music-hint {
  position: fixed;
  top: 74px;
  right: 24px;
  z-index: 160;
  background: rgba(50, 36, 25, 0.92);
  color: #f5e9d8;
  font-size: 0.82rem;
  padding: 8px 16px;
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  animation: card-in 0.4s ease;
}

/* ---------- 移动端 ---------- */
@media (max-width: 720px) {
  .today-card { flex-direction: column; }
  .today-img-wrap { flex: none; width: 100%; }
  .nav-links { gap: 16px; font-size: 0.88rem; }

  /* ---- 灯箱移动端减负：能收的都收，把画面让给图片 ---- */
  .lb-prev { left: 6px; width: 38px; height: 38px; font-size: 1.2rem; }
  .lb-next { right: 6px; width: 38px; height: 38px; font-size: 1.2rem; }
  .lb-close { top: 12px; right: 12px; width: 38px; height: 38px; font-size: 1.2rem; }

  .lb-toolbar {
    top: 12px;
    left: 12px;
    gap: 6px;
    max-width: calc(100vw - 76px); /* 不压到右上角关闭键 */
    flex-wrap: wrap;
  }
  .lb-tool { width: 38px; height: 38px; font-size: 1rem; }
  .tool-badge { min-width: 15px; height: 15px; line-height: 15px; font-size: 0.56rem; }

  .lb-stage img { max-height: 62vh; border-radius: 6px; }

  /* 底部说明条：一行放不下就紧凑排列，去掉提示文字 */
  .lb-caption {
    padding-top: 8px;
    font-size: 0.78rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 10px;
    padding-bottom: 60px; /* 给胶片条留位置，不被盖住 */
  }
  .lb-hint { display: none; }
  .lb-dl { margin-left: 0; padding: 3px 10px; font-size: 0.72rem; }
  .lb-dl-webp { margin-left: 0; }
  .lb-tags { margin-left: 0; font-size: 0.72rem; }

  /* 评论区改为底部面板，只在点 💬 时出现 */
  .lb-comments {
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-height: 52vh;
    border-radius: 16px 16px 0 0;
    padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
  }

  .lb-strip { height: 56px; padding: 6px 10px; }
  .lb-strip img { height: 40px; }

  /* 音乐播放条/歌单与返回顶部错开高度 */
  .music-bar { right: 12px; bottom: 84px; }
  .music-playlist { right: 12px; bottom: 214px; }
}