:root {
  --bg1: #eef2ff;
  --bg2: #fdf2ff;
  --card: rgba(255, 255, 255, 0.72);
  --card-hover: rgba(255, 255, 255, 0.95);
  --text: #1f2433;
  --muted: #6b7280;
  --primary: #6366f1;
  --primary2: #a855f7;
  --border: rgba(99, 102, 241, 0.18);
  --radius: 18px;
  --shadow: 0 12px 32px rgba(99, 102, 241, 0.14);
  --shadow-hover: 0 22px 50px rgba(99, 102, 241, 0.26);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  min-height: 100vh;
  background:
    radial-gradient(900px 520px at 8% -12%, rgba(199, 210, 254, 0.55), transparent 60%),
    radial-gradient(720px 520px at 102% -4%, rgba(240, 171, 252, 0.45), transparent 55%),
    radial-gradient(820px 620px at 50% 122%, rgba(186, 230, 253, 0.5), transparent 60%),
    linear-gradient(135deg, #f5f7ff 0%, #fdf2ff 100%);
  background-attachment: fixed;
}

header {
  padding: 48px 24px 10px;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 34px;
  letter-spacing: 1px;
  background: linear-gradient(90deg, var(--primary), var(--primary2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

header p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15px;
}

/* 首页宫格 */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 22px;
  max-width: 1120px;
  margin: 36px auto;
  padding: 0 24px 80px;
}

.card {
  position: relative;
  background: var(--card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-top: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: 24px 20px;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 140px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.35), transparent 45%);
  opacity: 0;
  transition: opacity 0.18s ease;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-6px) scale(1.02);
  background: var(--card-hover);
  box-shadow: var(--shadow-hover);
}

.card:hover::after {
  opacity: 1;
}

.card-icon {
  font-size: 38px;
  line-height: 1;
  filter: drop-shadow(0 6px 10px rgba(99, 102, 241, 0.25));
}

.card-title {
  font-size: 18px;
  font-weight: 700;
}

.card-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ───── 头栏 & 工具栏 ───── */
.header-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.header-row h1 {
  margin: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* 视图切换按钮组 */
.view-toggle {
  display: flex;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  border: 1px solid var(--border);
  overflow: hidden;
}

.vt-btn {
  border: none;
  background: transparent;
  font-size: 18px;
  padding: 6px 13px;
  cursor: pointer;
  color: var(--muted);
  transition: background 0.2s, color 0.2s;
}

.vt-btn.active {
  background: var(--primary);
  color: #fff;
}

.vt-btn:not(.active):hover {
  background: rgba(99, 102, 241, 0.12);
}

/* 收藏导航按钮 */
.btn-fav-page {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 16px;
  text-decoration: none;
  transition: background 0.2s, box-shadow 0.2s;
}

.btn-fav-page:hover {
  background: #fff;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.18);
}

.header-hint {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

/* ───── 拖拽排序 ───── */
.drag-handle {
  position: absolute;
  top: 8px;
  left: 10px;
  font-size: 14px;
  color: #c4b5fd;
  cursor: grab;
  user-select: none;
  opacity: 0;
  transition: opacity 0.2s;
  letter-spacing: -2px;
  line-height: 1;
}

.card:hover .drag-handle {
  opacity: 1;
}

.card.dragging {
  opacity: 0.5;
  transform: scale(0.95);
  box-shadow: none;
}

.card.drag-over {
  outline: 2px dashed var(--primary);
  outline-offset: -2px;
  background: rgba(99, 102, 241, 0.08);
}

/* 移动端触屏拖拽：跟随手指的幽灵卡片 */
.card.touch-ghost {
  opacity: 0.88;
  transform: scale(1.05) rotate(1deg);
  box-shadow: 0 22px 55px rgba(99, 102, 241, 0.36);
  transition: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* ───── 收藏星标 ───── */
.fav-star {
  position: absolute;
  top: 8px;
  right: 10px;
  border: none;
  background: transparent;
  font-size: 18px;
  cursor: pointer;
  color: #d4d4d8;
  transition: color 0.2s, transform 0.2s;
  padding: 2px;
  line-height: 1;
}

.card:hover .fav-star {
  color: #fbbf24;
}

.fav-star.on {
  color: #f59e0b;
}

.fav-star:hover {
  transform: scale(1.3);
}

/* ───── 列表模式卡片箭头 ───── */
.card-arrow {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  color: var(--border);
  transition: color 0.2s;
  display: none;
}

/* ───── 视图模式 ───── */

/* 网格视图：原始风格，干净卡片 */
.view-grid .grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 22px;
  max-width: 1120px;
  margin: 36px auto;
  padding: 0 24px 80px;
}

.view-grid .drag-handle { display: none; }
.view-grid .card:hover .drag-handle { display: block; }
.view-grid .fav-star    { display: none; }
.view-grid .card:hover .fav-star { display: block; }
.view-grid .card-arrow  { display: none; }

/* 窄屏兜底：避免横向溢出 */
@media (max-width: 480px) {
  .view-grid .grid { grid-template-columns: 1fr; }
}

/* 列表视图：每行 3 列横排卡片 */
.view-list .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 1120px;
  margin: 36px auto;
  padding: 0 24px 80px;
}

.view-list .card {
  flex-direction: row;
  align-items: center;
  gap: 12px;
  min-height: 0;
  padding: 18px 44px 18px 40px;
}

.view-list .card:hover {
  transform: translateY(-4px);
}

.view-list .card-icon {
  font-size: 28px;
  flex: none;
}

.view-list .card-title {
  font-size: 15px;
  flex: none;
  min-width: 90px;
  white-space: nowrap;
}

.view-list .card-desc {
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 13px;
}

.view-list .card-arrow {
  display: block;
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  color: var(--border);
  transition: color 0.2s;
}

.view-list .drag-handle {
  top: 50%;
  left: 12px;
  transform: translateY(-50%);
  opacity: 0;
}

.view-list .card:hover .drag-handle {
  opacity: 1;
}

.view-list .fav-star {
  display: none;
}

.view-list .card:hover .fav-star {
  display: block;
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 16px;
}

@media (max-width: 900px) {
  .view-list .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .view-list .grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
}

/* 收藏页单列布局 */
.fav-page .grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 780px;
  margin: 36px auto;
  padding: 0 20px 80px;
}

.fav-page .card {
  flex-direction: row;
  align-items: center;
  gap: 16px;
  min-height: 0;
  padding: 18px 50px 18px 48px;
}

.fav-page .card:hover {
  transform: translateX(4px);
}

.fav-page .card-icon {
  font-size: 32px;
  flex: none;
}

.fav-page .card-title {
  font-size: 16px;
  flex: none;
  min-width: 110px;
}

.fav-page .card-desc {
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 13px;
}

.fav-page .card-arrow {
  display: block;
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  color: var(--border);
}

.fav-page .drag-handle { display: none; }

.fav-page .fav-star {
  display: block;
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 18px;
  color: #f59e0b;
  border: none;
  background: transparent;
  cursor: pointer;
}

/* 功能页 */
.container {
  max-width: 780px;
  margin: 0 auto;
  padding: 40px 20px 110px;
  position: relative;
  z-index: 1;
}

.page-title {
  font-size: 28px;
  margin: 0 0 6px;
  font-weight: 800;
  background: linear-gradient(90deg, var(--primary), var(--primary2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-sub {
  color: var(--muted);
  font-size: 15px;
  margin: 0 0 28px;
}

.card-panel,
.field,
.result-item {
  background: var(--card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.field {
  padding: 16px 18px;
  margin-bottom: 16px;
}

.field label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(99, 102, 241, 0.25);
  background: rgba(255, 255, 255, 0.85);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.field .hint {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}

/* 条码字段：输入框 + 扫码按钮 */
.field-input-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.field-input-row input {
  flex: 1;
}

.field-scan-btn {
  flex: none;
  background: rgba(255, 255, 255, 0.7);
  color: var(--primary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, box-shadow 0.15s ease;
}

.field-scan-btn:hover {
  background: #fff;
  box-shadow: 0 8px 18px rgba(99, 102, 241, 0.18);
}

.btn {
  background: linear-gradient(90deg, var(--primary), var(--primary2));
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 13px 26px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(99, 102, 241, 0.32);
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(99, 102, 241, 0.42);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.7);
  color: var(--primary);
  border: 1px solid var(--border);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.12);
}

.btn-ghost:hover {
  background: #fff;
  box-shadow: 0 12px 24px rgba(99, 102, 241, 0.2);
}

.saved-hint {
  margin: 12px 2px 0;
  font-size: 13px;
  color: var(--primary2);
  font-weight: 600;
}

/* 结果区 */
.result {
  margin-top: 28px;
}

.result-empty {
  color: var(--muted);
  font-size: 14px;
}

.result-item {
  padding: 16px 18px;
  margin-bottom: 14px;
}

.result-item .label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 8px;
}

.result-item .value {
  font-size: 15px;
  word-break: break-word;
  overflow-x: auto;
}

.result-item img {
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
}

.result-item a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.result-item a:hover {
  text-decoration: underline;
}

.result-item pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 13px;
  background: rgba(99, 102, 241, 0.06);
  padding: 12px 14px;
  border-radius: 10px;
}

table.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 10px;
  overflow: hidden;
}

table.tbl th,
table.tbl td {
  border: 1px solid var(--border);
  padding: 9px 12px;
  text-align: left;
}

table.tbl th {
  background: linear-gradient(90deg, rgba(99, 102, 241, 0.16), rgba(168, 85, 247, 0.16));
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}

.error-msg {
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #b91c1c;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 14px;
  margin-top: 18px;
}

/* ===== 商品条码卡片 ===== */
.barcode-card {
  background: var(--card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 22px;
  position: relative;
  overflow: hidden;
}

.barcode-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, #a855f7, #8b5cf6 55%, #7c3aed);
}

.barcode-head {
  display: flex;
  gap: 16px;
  align-items: center;
}

.barcode-img {
  width: 92px;
  height: 92px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  padding: 6px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
  flex: none;
}

.barcode-name {
  font-size: 19px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.4;
}

.barcode-brand {
  margin-top: 4px;
  font-size: 14px;
  color: var(--primary2);
  font-weight: 600;
}

.barcode-meta {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
}

.barcode-meta .bm {
  background: rgba(139, 92, 246, 0.06);
  border: 1px solid rgba(139, 92, 246, 0.14);
  border-radius: 12px;
  padding: 10px 12px;
}

.barcode-meta .bm-label {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}

.barcode-meta .bm-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  word-break: break-word;
}

.barcode-meta .bm-price .bm-value {
  color: #c2410c;
}

.barcode-foot {
  margin-top: 16px;
  font-size: 12px;
  color: var(--muted);
  opacity: 0.85;
  text-align: center;
}

.barcode-card.not-found {
  text-align: center;
  padding: 34px 22px;
}

.barcode-icon {
  font-size: 40px;
}

.barcode-title {
  margin-top: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.barcode-sub {
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
}

/* ===== 相机扫码浮层 ===== */
.scan-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(8, 10, 20, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.scan-box {
  position: relative;
  width: min(90vw, 420px);
}

.scan-video {
  width: 100%;
  border-radius: 16px;
  background: #000;
  display: block;
}

.scan-reticle {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 72%;
  height: 150px;
  border: 2px solid rgba(168, 85, 247, 0.95);
  border-radius: 12px;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

.scan-msg {
  margin-top: 16px;
  color: #e9e4ff;
  text-align: center;
  font-size: 14px;
  padding: 0 12px;
  line-height: 1.6;
}

.scan-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: none;
  font-size: 18px;
  cursor: pointer;
  z-index: 2;
}

@media (max-width: 560px) {
  .barcode-meta {
    grid-template-columns: 1fr;
  }
}

/* 右下角悬浮返回按钮 */
.fab-home {
  position: fixed;
  right: 28px;
  bottom: 28px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #fff;
  border: none;
  font-size: 24px;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 30px rgba(99, 102, 241, 0.45);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  animation: floaty 3.5s ease-in-out infinite;
  z-index: 100;
}

.fab-home:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.55);
}

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

/* ===== 书香主题（一言·经典语录 / 诗词偶得）===== */
body.theme-scholar {
  background:
    /* 远山层叠（下部） — 仿山水画 */
    radial-gradient(ellipse 1100px 160px at 80% 92%, rgba(155, 138, 105, 0.18), transparent 70%),
    radial-gradient(ellipse 900px 130px at 35% 94%, rgba(140, 120, 90, 0.14), transparent 65%),
    radial-gradient(ellipse 700px 100px at 60% 96%, rgba(160, 142, 110, 0.16), transparent 60%),
    /* 云雾 / 烟岚（中部） */
    radial-gradient(ellipse 800px 240px at 20% 55%, rgba(195, 182, 158, 0.16), transparent 60%),
    radial-gradient(ellipse 700px 220px at 78% 50%, rgba(188, 178, 155, 0.14), transparent 55%),
    /* 天色渐变（上部） */
    radial-gradient(900px 500px at 8% -10%, rgba(210, 198, 175, 0.26), transparent 60%),
    radial-gradient(720px 460px at 100% -2%, rgba(195, 190, 170, 0.22), transparent 55%),
    /* 绢纸底色 */
    radial-gradient(920px 620px at 50% 128%, rgba(210, 195, 162, 0.32), transparent 60%),
    linear-gradient(180deg, #f8f2e6 0%, #efe6cf 38%, #e8dcba 100%);
  background-attachment: fixed;
}

/* 纸纹叠加层 */
body.theme-scholar::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(180, 160, 130, 0.025) 2px,
      rgba(180, 160, 130, 0.025) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 3px,
      rgba(175, 155, 125, 0.02) 3px,
      rgba(175, 155, 125, 0.02) 6px
    );
  opacity: 0.7;
}

body.theme-scholar .page-title {
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  -webkit-text-fill-color: #5a4632;
  color: #5a4632;
}

body.theme-scholar .page-sub {
  color: #8a7456;
}

/* 语录卡片 */
.quote-card {
  background: rgba(255, 251, 240, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(150, 120, 80, 0.28);
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(120, 90, 50, 0.2);
  padding: 42px 40px 38px; /* 顶部留出印章空间即可，不再需要给装饰引号留位 */
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* 移除左上角装饰引号，避免与正文/印章冲突 */

.quote-card .quote-text,
.quote-card .quote-cite,
.quote-card .quote-tag {
  position: relative;
  z-index: 1;
}

/* 左上角半透明双引号装饰 */
.quote-card::before {
  content: "\201C";
  position: absolute;
  top: 6px;
  left: 16px;
  font-family: Georgia, "STKaiti", serif;
  font-size: 64px;
  line-height: 1;
  color: rgba(150, 120, 80, 0.18);
  z-index: 0;
  pointer-events: none;
}

.quote-text {
  position: relative;
  margin: 0;
  font-family: "STKaiti", "KaiTi", "楷体", "Songti SC", "SimSun", serif;
  font-size: 26px;
  line-height: 1.85;
  letter-spacing: 1px;
  color: #3a2f23;
}

.quote-cite {
  position: relative;
  margin-top: 26px;
  font-size: 15px;
  color: #7a6a52;
  font-family: "STKaiti", "KaiTi", "楷体", "Songti SC", serif;
}

.quote-tag {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 14px;
  border-radius: 999px;
  background: rgba(150, 120, 80, 0.16);
  color: #8a7152;
  font-size: 12px;
  letter-spacing: 1px;
}

/* 整点等待状态 */
.quote-waiting {
  background: rgba(255, 251, 240, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(150, 120, 80, 0.28);
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(120, 90, 50, 0.2);
  padding: 52px 40px 44px;
  text-align: center;
  position: relative;
  overflow: hidden;
}



.waiting-icon {
  font-size: 38px;
  margin-bottom: 12px;
  display: inline-block;
  animation: waitingPulse 2s ease-in-out infinite;
}

@keyframes waitingPulse {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.08); opacity: 1; }
}

.waiting-title {
  font-family: "STKaiti", "KaiTi", "楷体", "Songti SC", serif;
  font-size: 22px;
  color: #5a4632;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.waiting-time {
  font-size: 17px;
  color: #7a6a52;
  margin-bottom: 8px;
  font-family: "Courier New", "STKaiti", monospace;
  letter-spacing: 1px;
}

.waiting-countdown {
  font-size: 14px;
  color: #8a7152;
  opacity: 0.82;
}

.waiting-hint {
  margin-top: 22px;
  font-size: 12px;
  color: #a08a6a;
  opacity: 0.7;
}

/* ===== 名人名言专属「墨金」主题（区别于一言/诗词的书卷风）===== */
body.theme-mingyan {
  background:
    /* 右上鎏金光晕 */
    radial-gradient(620px 360px at 88% 8%, rgba(212, 175, 95, 0.22), transparent 60%),
    radial-gradient(420px 300px at 14% 18%, rgba(196, 160, 80, 0.16), transparent 60%),
    /* 底部墨色晕染 */
    radial-gradient(1100px 320px at 50% 116%, rgba(60, 50, 38, 0.34), transparent 60%),
    /* 绢底渐变（暖象牙 → 浅褐） */
    radial-gradient(900px 600px at 50% 130%, rgba(238, 227, 205, 0.4), transparent 60%),
    linear-gradient(165deg, #faf4e8 0%, #f1e7cf 42%, #e7d8b8 100%);
  background-attachment: fixed;
}

/* 纸纹叠加层 */
body.theme-mingyan::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(150, 120, 60, 0.03) 2px,
      rgba(150, 120, 60, 0.03) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 3px,
      rgba(140, 110, 55, 0.022) 3px,
      rgba(140, 110, 55, 0.022) 6px
    );
  opacity: 0.7;
}

body.theme-mingyan .page-title {
  background: linear-gradient(90deg, #8a6326, #c8982f);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

body.theme-mingyan .page-sub {
  color: #9a7c46;
}

body.theme-mingyan .quote-text {
  color: #3a2e1c;
}

body.theme-mingyan .quote-card {
  background: rgba(255, 250, 238, 0.9);
  border-color: rgba(180, 140, 60, 0.3);
  box-shadow: 0 18px 44px rgba(120, 90, 30, 0.22);
}

body.theme-mingyan .quote-card::before {
  color: rgba(180, 140, 60, 0.16);
}

/* ===== 每日微光 · 暖光晨曦主题（积极向上的语录）===== */
body.theme-inspire {
  background:
    /* 朝阳暖光晕 */
    radial-gradient(680px 420px at 84% 6%, rgba(255, 183, 94, 0.34), transparent 60%),
    radial-gradient(520px 360px at 12% 14%, rgba(255, 138, 128, 0.26), transparent 60%),
    /* 晨曦云霞（下部） */
    radial-gradient(900px 320px at 30% 92%, rgba(255, 209, 128, 0.30), transparent 60%),
    radial-gradient(1100px 360px at 70% 112%, rgba(255, 154, 118, 0.26), transparent 60%),
    /* 暖色天幕渐变 */
    linear-gradient(165deg, #fff6ea 0%, #ffeede 40%, #ffe3cf 100%);
  background-attachment: fixed;
}

/* 暖调纸纹叠加（极淡） */
body.theme-inspire::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 3px,
      rgba(214, 140, 80, 0.022) 3px,
      rgba(214, 140, 80, 0.022) 6px
    );
  opacity: 0.6;
}

body.theme-inspire .page-title {
  background: linear-gradient(90deg, #e07a2f, #f4a259 60%, #f6b74f);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

body.theme-inspire .page-sub {
  color: #b97a4c;
}

body.theme-inspire .fab-home {
  background: linear-gradient(135deg, #f6a13c, #ef7e3a);
  box-shadow: 0 14px 30px rgba(230, 120, 50, 0.4);
}

/* 语录卡片：暖光奶油底 + 朝阳光晕边 */
body.theme-inspire .quote-card {
  background: rgba(255, 250, 242, 0.92);
  border-color: rgba(230, 150, 90, 0.3);
  box-shadow: 0 18px 46px rgba(220, 130, 60, 0.22);
}

body.theme-inspire .quote-card::before {
  color: rgba(230, 150, 90, 0.18);
}

body.theme-inspire .quote-text {
  color: #4a2f1c;
}

body.theme-inspire .quote-cite {
  color: #9a6a44;
}

body.theme-inspire .quote-tag {
  background: rgba(240, 150, 80, 0.16);
  color: #b96f3c;
}

body.theme-inspire .quote-waiting {
  background: rgba(255, 250, 242, 0.92);
  border-color: rgba(230, 150, 90, 0.3);
}

/* ===== 今日油价卡片 ===== */
.oil-card {
  background: rgba(255, 252, 246, 0.94);
  border: 1px solid rgba(224, 138, 43, 0.28);
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(150, 90, 30, 0.16);
  padding: 26px 28px 22px;
  position: relative;
  overflow: hidden;
}

.oil-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, #f0a955, #e08a2b 55%, #c9701c);
}

.oil-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.oil-region {
  font-size: 24px;
  font-weight: 700;
  color: #7a4a16;
  letter-spacing: 1px;
}

.oil-region-sub {
  font-size: 13px;
  font-weight: 400;
  color: #b08a5e;
  margin-left: 8px;
  letter-spacing: 0;
}

.oil-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  box-shadow: 0 6px 14px rgba(150, 90, 30, 0.22);
}

.oil-badge.up { background: linear-gradient(135deg, #ef6b4a, #e0533d); }
.oil-badge.down { background: linear-gradient(135deg, #2bb673, #1f9d55); }

.oil-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 16px;
}

.oil-panel {
  background: rgba(255, 247, 235, 0.7);
  border: 1px solid rgba(224, 138, 43, 0.18);
  border-radius: 14px;
  padding: 14px 16px 16px;
}

.oil-panel-title {
  font-size: 14px;
  font-weight: 700;
  color: #a8651f;
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.oil-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.oil-table th,
.oil-table td {
  padding: 9px 10px;
  text-align: left;
}

.oil-table thead th {
  background: linear-gradient(135deg, #f6b86a, #e89a3c);
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.5px;
}

.oil-table thead th:first-child { border-top-left-radius: 10px; }
.oil-table thead th:last-child { border-top-right-radius: 10px; }

.oil-table tbody tr:nth-child(even) { background: rgba(224, 138, 43, 0.06); }

.oil-table tbody tr:not(:last-child) td {
  border-bottom: 1px solid rgba(224, 138, 43, 0.12);
}

.oil-grade { color: #6b4423; font-weight: 600; }
.oil-num {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: #5a3a18;
  text-align: right;
}

.oil-diff {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  text-align: right;
}
.oil-diff.up { color: #e0533d; }
.oil-diff.down { color: #1f9d55; }

.oil-table-compact td { padding: 7px 8px; }

.oil-pred {
  margin-top: 16px;
  background: linear-gradient(135deg, rgba(255, 244, 230, 0.95), rgba(255, 236, 214, 0.95));
  border: 1px solid rgba(224, 138, 43, 0.25);
}

.oil-pred .oil-table td { padding: 8px 10px; }
.oil-pred-label { color: #a8651f; font-weight: 600; white-space: nowrap; }
.oil-pred-val { text-align: right; font-weight: 700; color: #5a3a18; font-variant-numeric: tabular-nums; }

.oil-analysis {
  margin-top: 16px;
  padding: 12px 14px 12px 16px;
  background: rgba(255, 250, 240, 0.85);
  border-left: 4px solid #e08a2b;
  border-radius: 0 12px 12px 0;
  font-size: 14px;
  line-height: 1.7;
  color: #6b4a28;
}

.oil-analysis-tag {
  display: inline-block;
  margin-right: 8px;
  padding: 1px 9px;
  border-radius: 6px;
  background: #e08a2b;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.oil-foot {
  margin-top: 16px;
  font-size: 12px;
  color: #b08a5e;
  opacity: 0.85;
  text-align: center;
}

.oil-empty {
  text-align: center;
  color: #b08a5e;
  padding: 18px 0;
}

@media (max-width: 560px) {
  .oil-grid { grid-template-columns: 1fr; }
  .oil-region { font-size: 20px; }
}

/* ===== 晴空 / 风暴主题（台风实时路径 · 白天模式）===== */
body.theme-storm {
  background:
    /* 高空薄云 */
    radial-gradient(ellipse 680px 320px at 78% 12%, rgba(100, 180, 240, 0.16), transparent 60%),
    radial-gradient(ellipse 520px 260px at 18% 22%, rgba(140, 200, 250, 0.14), transparent 60%),
    /* 阳光投射 */
    radial-gradient(ellipse 900px 280px at 50% 118%, rgba(180, 210, 240, 0.22), transparent 60%),
    /* 晴空渐变 */
    linear-gradient(160deg, #e8f4fc 0%, #d4eaf8 48%, #c8e2f4 100%);
  background-attachment: fixed;
}

body.theme-storm .page-title {
  background: linear-gradient(90deg, #2b7fc0, #1a5f8f);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

body.theme-storm .page-sub {
  color: #4a8ab5;
}

body.theme-storm .fab-home {
  background: linear-gradient(135deg, #3aa0e0, #2b7fc0);
  box-shadow: 0 14px 30px rgba(30, 100, 160, 0.35);
}

/* 台风看板（白天） */
.typhoon-card-wrap {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(100, 170, 220, 0.22);
  border-radius: 22px;
  box-shadow: 0 16px 44px rgba(30, 80, 130, 0.14);
  padding: 28px 28px 22px;
  position: relative;
  overflow: hidden;
}

.typhoon-card-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(700px 360px at 85% -20%, rgba(80, 160, 230, 0.10), transparent 60%);
  pointer-events: none;
}

.typhoon-summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 8px 0 22px;
  position: relative;
  z-index: 1;
}

.typhoon-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.typhoon-stat-num {
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(180deg, #3a8fd4, #1a5f8f);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
}

.typhoon-stat-label {
  margin-top: 6px;
  font-size: 13px;
  color: #4a8ab5;
  letter-spacing: 1px;
}

.typhoon-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(100, 160, 210, 0.2);
}

.typhoon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
  position: relative;
  z-index: 1;
}

.typhoon-card {
  background: linear-gradient(160deg, rgba(235, 245, 255, 0.85), rgba(220, 238, 255, 0.85));
  border: 1px solid rgba(100, 160, 210, 0.25);
  border-radius: 18px;
  padding: 22px 18px 18px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.typhoon-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px 200px at 50% -40%, rgba(80, 170, 230, 0.18), transparent 60%);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.typhoon-card:hover {
  transform: translateY(-6px);
  border-color: rgba(60, 140, 210, 0.5);
  box-shadow: 0 14px 34px rgba(20, 70, 120, 0.16);
}

.typhoon-card:hover::after { opacity: 1; }

.typhoon-card.is-active {
  border-color: rgba(40, 130, 210, 0.5);
  box-shadow: 0 0 0 1px rgba(40, 130, 210, 0.2), 0 12px 34px rgba(15, 60, 110, 0.18);
}

/* 风暴眼（旋转螺旋） */
.typhoon-eye {
  width: 76px;
  height: 76px;
  margin: 0 auto 14px;
  border-radius: 50%;
  position: relative;
  background:
    repeating-radial-gradient(
      circle at 50% 50%,
      rgba(130, 190, 240, 0.0) 0px,
      rgba(130, 190, 240, 0.0) 6px,
      rgba(100, 170, 230, 0.4) 7px,
      rgba(100, 170, 230, 0.0) 13px
    );
  box-shadow:
    inset 0 0 18px rgba(70, 150, 220, 0.35),
    0 0 18px rgba(50, 130, 200, 0.25);
  animation: typhoonSpin 6s linear infinite;
}

.typhoon-eye-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 22px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #e8f4ff, #6fb6e6 70%, #2b7fc0);
  box-shadow: 0 0 12px rgba(100, 180, 240, 0.6);
}

.spin-cw { animation-name: typhoonSpin; }
.spin-ccw { animation: typhoonSpinRev 7s linear infinite; }

@keyframes typhoonSpin {
  to { transform: rotate(360deg); }
}
@keyframes typhoonSpinRev {
  to { transform: rotate(-360deg); }
}

.typhoon-name {
  font-size: 22px;
  font-weight: 800;
  color: #1a3a5e;
  letter-spacing: 1px;
}

.typhoon-en {
  margin-top: 4px;
  font-size: 12px;
  color: #5a8ab0;
  letter-spacing: 0.5px;
  font-variant-numeric: tabular-nums;
}

.typhoon-desc {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: #4a7090;
  min-height: 38px;
}

.typhoon-tags {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.typhoon-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
}

.typhoon-badge.forming { background: linear-gradient(135deg, #5aa9e0, #3d80b8); }
.typhoon-badge.active { background: linear-gradient(135deg, #f5a623, #e8821c); }
.typhoon-badge.ending { background: linear-gradient(135deg, #8a93a8, #5f6b82); }
.typhoon-badge.ended { background: linear-gradient(135deg, #6b7280, #4b5563); }

.typhoon-badge.live {
  background: linear-gradient(135deg, #ff5d6c, #e23a4f);
  animation: typhoonLive 1.6s ease-in-out infinite;
}

@keyframes typhoonLive {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 93, 108, 0.55); }
  50% { box-shadow: 0 0 0 6px rgba(255, 93, 108, 0); }
}

.typhoon-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 0;
  font-size: 16px;
  color: #6a90b0;
  position: relative;
  z-index: 1;
}

.typhoon-foot {
  margin-top: 20px;
  font-size: 12px;
  color: #6a90b0;
  opacity: 0.85;
  text-align: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 560px) {
  .typhoon-grid { grid-template-columns: 1fr; }
  .typhoon-summary { gap: 18px; }
  .typhoon-stat-num { font-size: 32px; }
}

/* ===== 实时公交 · 城市交通主题（白天模式）===== */
body.theme-bus {
  --bus-cyan: #1d9e85;
  --bus-blue: #2b7fc0;
  background:
    /* 站台/建筑反射光 */
    radial-gradient(720px 360px at 86% 10%, rgba(29, 158, 133, 0.14), transparent 60%),
    radial-gradient(620px 320px at 12% 18%, rgba(43, 127, 192, 0.12), transparent 60%),
    /* 路面/阳光 */
    radial-gradient(900px 300px at 50% 122%, rgba(60, 150, 160, 0.18), transparent 60%),
    /* 城市天空渐变 */
    linear-gradient(165deg, #eaf4f6 0%, #dcf0f4 46%, #d0eaef 100%);
  background-attachment: fixed;
}

body.theme-bus .page-title {
  background: linear-gradient(90deg, #1d8e7a, #2b7fc0);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

body.theme-bus .page-sub {
  color: #4a90a6;
}

body.theme-bus .fab-home {
  background: linear-gradient(135deg, #1d9e85, #2b7fc0);
  box-shadow: 0 14px 30px rgba(20, 130, 140, 0.35);
}

/* 电子站牌（白天模式） */
.bus-board {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(100, 180, 190, 0.25);
  border-radius: 20px;
  box-shadow: 0 16px 44px rgba(10, 50, 60, 0.12);
  padding: 26px 26px 20px;
  position: relative;
  overflow: hidden;
}

.bus-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 240px at 90% -20%, rgba(60, 180, 170, 0.08), transparent 60%);
  pointer-events: none;
}

.bus-board-head {
  position: relative;
  z-index: 1;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(80, 170, 180, 0.2);
}

.bus-station {
  font-size: 28px;
  font-weight: 800;
  color: #1a3a48;
  letter-spacing: 1px;
}

.bus-sub {
  margin-top: 6px;
  font-size: 13px;
  color: #4a8090;
  letter-spacing: 0.5px;
}

.bus-lines {
  position: relative;
  z-index: 1;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bus-line {
  background: rgba(235, 246, 248, 0.75);
  border: 1px solid rgba(80, 180, 190, 0.18);
  border-radius: 14px;
  padding: 14px 16px;
}

.bus-line-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.bus-badge {
  background: linear-gradient(135deg, #1d9e85, #2b7fc0);
  color: #fff;
  font-weight: 800;
  font-size: 15px;
  padding: 4px 14px;
  border-radius: 999px;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(20, 130, 140, 0.25);
}

.bus-term {
  font-size: 13px;
  color: #3a6070;
}

.bus-price {
  margin-left: auto;
  font-size: 12px;
  color: #1d7e6a;
  background: rgba(29, 158, 133, 0.1);
  padding: 2px 10px;
  border-radius: 999px;
}

.bus-buses {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bus-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #2a4a58;
}

.bus-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #1d9e85;
  box-shadow: 0 0 8px rgba(29, 158, 133, 0.5);
  flex: none;
}

.bus-time {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: #1a5a48;
  min-width: 52px;
}

.bus-meta {
  color: #4a7080;
  font-size: 13px;
}

.bus-tag {
  margin-left: auto;
  font-size: 12px;
  color: #1d7e6a;
  background: rgba(29, 158, 133, 0.1);
  padding: 2px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.bus-row.soon .bus-time {
  color: #d4801a;
}

.bus-row.soon .bus-dot {
  background: #e8a030;
  box-shadow: 0 0 10px rgba(232, 160, 48, 0.6);
  animation: busPulse 1.2s ease-in-out infinite;
}

.bus-row.passed {
  opacity: 0.45;
}

.bus-row.passed .bus-dot {
  background: #a0b4bc;
  box-shadow: none;
}

.bus-row.passed .bus-status {
  color: #90a8b4;
}

.bus-none {
  font-size: 13px;
  color: #7a9aa8;
}

.bus-empty {
  text-align: center;
  padding: 36px 0;
  color: #6a90a0;
}

.bus-foot {
  position: relative;
  z-index: 1;
  margin-top: 16px;
  font-size: 12px;
  color: #6a90a0;
  opacity: 0.85;
  text-align: center;
}

@keyframes busPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

@media (max-width: 560px) {
  .bus-station { font-size: 24px; }
  .bus-line-head { gap: 8px; }
  .bus-tag { margin-left: 0; }
}

/* ===== 移动端整体适配 ===== */
@media (max-width: 600px) {
  .container {
    padding: 26px 14px 96px;
  }
  .page-title {
    font-size: 22px;
  }
  .page-sub {
    font-size: 13px;
    margin: 0 0 20px;
  }

  /* 语录卡片：印章缩为右上角小标记，与正文完全分离 */
  .quote-card {
    padding: 34px 20px 26px;
    border-radius: 16px;
  }
  .quote-text {
    font-size: 19px;
    line-height: 1.75;
    margin-top: 0;
  }
  .quote-cite {
    font-size: 14px;
    margin-top: 16px;
  }
  .quote-tag {
    margin-top: 12px;
  }
  .quote-card::before {
    font-size: 48px;
    top: 4px;
    left: 10px;
  }
  .quote-waiting {
    padding: 36px 20px 30px;
    border-radius: 16px;
  }
  .waiting-title {
    font-size: 18px;
  }
  .waiting-time {
    font-size: 14px;
  }

  /* 加大按钮点按区域，操作更顺手 */
  .btn {
    padding: 14px 22px;
    font-size: 16px;
  }
  .actions {
    gap: 10px;
  }
  .actions .btn,
  .actions .btn-ghost {
    flex: 1 1 auto;
    text-align: center;
  }

  /* 字段与结果卡片留白收紧 */
  .field {
    padding: 14px 14px;
  }
  .field input,
  .field select,
  .field textarea {
    padding: 12px 12px;
    font-size: 16px; /* 避免 iOS 聚焦时自动缩放 */
  }
  .result-item {
    padding: 14px 14px;
  }

  /* 名言墨金 / 诗词书香 / 其他主题的页面标题间距 */
  body.theme-mingyan .page-title,
  body.theme-scholar .page-title {
    font-size: 22px;
  }

  /* 台风看板在手机上单列已处理，这里再压紧间距 */
  .typhoon-card-wrap {
    padding: 22px 16px 18px;
  }
  .typhoon-card {
    padding: 18px 14px 16px;
  }

  /* 油价面板单列已处理，这里增加内边距可读 */
  .oil-card {
    padding: 22px 16px 18px;
  }

  /* 公交站牌在手机上更紧凑 */
  .bus-board {
    padding: 20px 16px 16px;
  }
  .bus-line {
    padding: 12px 12px;
  }
  .bus-row {
    font-size: 13px;
    gap: 8px;
  }
  .bus-time {
    min-width: 46px;
  }
}

/* ===== 语言翻译 · 环球联通主题（蓝青渐变）===== */
body.theme-translate {
  background:
    /* 信号/网络光晕 */
    radial-gradient(700px 420px at 86% 8%, rgba(56, 189, 248, 0.18), transparent 60%),
    radial-gradient(560px 380px at 12% 16%, rgba(99, 102, 241, 0.16), transparent 60%),
    /* 地表/阳光反射（下部） */
    radial-gradient(1000px 360px at 50% 120%, rgba(45, 212, 191, 0.18), transparent 60%),
    /* 蓝天渐变 */
    linear-gradient(160deg, #eef4ff 0%, #e6f0fb 46%, #def0f7 100%);
  background-attachment: fixed;
}

body.theme-translate .page-title {
  background: linear-gradient(90deg, #2563eb, #0891b2);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

body.theme-translate .page-sub {
  color: #3b6fb0;
}

body.theme-translate .fab-home {
  background: linear-gradient(135deg, #3b82f6, #0891b2);
  box-shadow: 0 14px 30px rgba(30, 110, 180, 0.4);
}

/* 翻译工具：上下双文本框 */
.tr-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tr-langs {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tr-select {
  flex: 1;
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.85);
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236366f1' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.tr-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.tr-swap {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.18);
  transition: transform 0.25s ease, box-shadow 0.2s ease;
}

.tr-swap:hover {
  transform: rotate(180deg);
  box-shadow: 0 10px 22px rgba(99, 102, 241, 0.3);
}

.tr-box {
  background: var(--card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px;
  position: relative;
  overflow: hidden;
}

.tr-box-out {
  border-color: rgba(8, 145, 178, 0.3);
  box-shadow: 0 16px 40px rgba(20, 90, 140, 0.16);
}

.tr-box-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.tr-lang-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}

.tr-box-out .tr-lang-name {
  color: #0e7490;
}

.tr-char {
  font-size: 12px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.tr-mini {
  font-size: 12px;
  color: var(--primary);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.15s ease;
}

.tr-mini:hover {
  background: #fff;
}

.tr-textarea {
  width: 100%;
  min-height: 120px;
  resize: vertical;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  font-family: inherit;
}

.tr-textarea::placeholder {
  color: #9aa3b2;
}

.tr-box-foot {
  display: flex;
  justify-content: flex-end;
  margin-top: 6px;
}

.tr-actions {
  margin-top: 2px;
}

/* 翻译工具在手机上更紧凑 */
@media (max-width: 600px) {
  .tr-select {
    font-size: 14px;
    padding: 11px 12px;
  }
  .tr-swap {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }
  .tr-box {
    padding: 14px 14px;
  }
  .tr-textarea {
    font-size: 16px;
  }
}

/* ===== 疯狂星期四 · 炸鸡红金主题（按内容动态切换配色）===== */
body.theme-crazy {
  --cz: #e23744;   /* 主色（KFC 红），由 JS 按分类覆盖 */
  --cz2: #ffb01f;  /* 辅色（炸鸡金） */
  background:
    /* 炸鸡金光晕 */
    radial-gradient(760px 420px at 86% 8%, rgba(255, 176, 31, 0.32), transparent 60%),
    radial-gradient(560px 360px at 12% 16%, rgba(226, 55, 68, 0.26), transparent 60%),
    /* 油亮暖光（下部） */
    radial-gradient(900px 320px at 50% 122%, rgba(255, 150, 90, 0.30), transparent 60%),
    /* 暖红天幕渐变 */
    linear-gradient(165deg, #fff3ea 0%, #ffe6d6 44%, #ffd8c2 100%);
  background-attachment: fixed;
}

body.theme-crazy .page-title {
  background: linear-gradient(90deg, #c8102e, #e23744 55%, #ffb01f);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

body.theme-crazy .page-sub {
  color: #b5452f;
}

body.theme-crazy .fab-home {
  background: linear-gradient(135deg, #e23744, #ffb01f);
  box-shadow: 0 14px 30px rgba(226, 55, 68, 0.45);
}

/* 疯狂星期四文案卡片 */
.crazy-card {
  position: relative;
  background: rgba(255, 252, 248, 0.95);
  border: 1px solid rgba(226, 55, 68, 0.28);
  border-radius: 24px;
  box-shadow: 0 18px 48px rgba(200, 40, 30, 0.20);
  padding: 40px 36px 30px;
  overflow: hidden;
}

.crazy-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--cz), var(--cz2) 55%, #ff7a45);
}

/* 炸鸡水印 */
.crazy-card::after {
  content: "🍗";
  position: absolute;
  right: -10px;
  bottom: -18px;
  font-size: 150px;
  line-height: 1;
  opacity: 0.08;
  transform: rotate(-12deg);
  pointer-events: none;
}

.crazy-tag-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
  margin-bottom: 18px;
}

.crazy-cat {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #fff;
  background: linear-gradient(135deg, var(--cz), var(--cz2));
  box-shadow: 0 4px 12px rgba(226, 55, 68, 0.28);
}

.crazy-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  background: rgba(226, 55, 68, 0.12);
  color: #c8102e;
}

/* 真正的星期四：金色徽标 + 脉冲动效 */
body.theme-crazy.crazy-is-thu .crazy-status {
  background: linear-gradient(135deg, #ffb01f, #ff7a45);
  color: #fff;
  animation: crazyPulse 1.6s ease-in-out infinite;
}

@keyframes crazyPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 176, 31, 0.55); }
  50% { box-shadow: 0 0 0 8px rgba(255, 176, 31, 0); }
}

.crazy-text {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 25px;
  line-height: 1.85;
  letter-spacing: 0.5px;
  font-weight: 600;
  color: #3a1410;
  font-family: "PingFang SC", "Microsoft YaHei", "STKaiti", serif;
}

.crazy-tip {
  position: relative;
  z-index: 1;
  margin-top: 22px;
  padding: 12px 16px 12px 18px;
  background: rgba(255, 240, 224, 0.9);
  border-left: 4px solid var(--cz2);
  border-radius: 0 12px 12px 0;
  font-size: 14px;
  line-height: 1.7;
  color: #9a4a32;
}

.crazy-foot {
  position: relative;
  z-index: 1;
  margin-top: 18px;
  font-size: 12px;
  color: #c88a72;
  opacity: 0.85;
  text-align: center;
}

@media (max-width: 600px) {
  .crazy-card {
    padding: 32px 20px 26px;
    border-radius: 18px;
  }
  .crazy-text {
    font-size: 20px;
    line-height: 1.75;
  }
  .crazy-card::after {
    font-size: 110px;
  }
}

/* ===== 网页正文提取 · 阅读室主题（按字数动态配色）===== */
body.theme-extract {
  --ex-main: #7c3aed;   /* 主色，JS 按字数覆盖 */
  --ex-accent: #ede9fe; /* 辅色 */
  --ex-bg: #faf8ff;     /* 底纹色 */
  background:
    /* 稿纸叠层（下部） */
    radial-gradient(ellipse 900px 200px at 50% 96%, rgba(139, 92, 246, 0.08), transparent 60%),
    radial-gradient(ellipse 700px 160px at 50% 100%, rgba(139, 92, 246, 0.06), transparent 60%),
    /* 墨韵光晕（上部） */
    radial-gradient(ellipse 800px 360px at 82% 10%, rgba(139, 92, 246, 0.12), transparent 60%),
    radial-gradient(ellipse 620px 320px at 18% 14%, rgba(124, 58, 237, 0.10), transparent 60%),
    /* 宣纸底色 */
    linear-gradient(170deg, #fcfaff 0%, #f8f6ff 46%, #f3f0fc 100%);
  background-attachment: fixed;
}

body.theme-extract .page-title {
  background: linear-gradient(90deg, var(--ex-main), #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

body.theme-extract .page-sub {
  color: #8b7aac;
}

body.theme-extract .fab-home {
  background: linear-gradient(135deg, var(--ex-main), #a78bfa);
  box-shadow: 0 14px 30px rgba(124, 58, 237, 0.35);
}

/* 正文卡片 — 仿纸质阅读页 */
.ex-card {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(139, 92, 246, 0.18);
  border-radius: 22px;
  box-shadow: 0 16px 44px rgba(100, 60, 200, 0.12);
  padding: 44px 40px 36px;
  position: relative;
  overflow: hidden;
}

.ex-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--ex-main), #a78bfa 55%, #c4b5fd);
}

.ex-title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.5px;
  color: #2a1a4a;
  margin: 0 0 16px;
}

.ex-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.ex-chip {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ex-main);
  background: var(--ex-accent);
  border: 1px solid rgba(139, 92, 246, 0.14);
  letter-spacing: 0.5px;
}

.ex-h2 {
  font-size: 21px;
  font-weight: 700;
  color: #3a2068;
  margin: 28px 0 12px;
  padding-left: 12px;
  border-left: 4px solid var(--ex-main);
  line-height: 1.5;
}

.ex-p {
  font-size: 16px;
  line-height: 2;
  color: #3a3050;
  margin: 0 0 16px;
  text-align: justify;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Serif SC", Georgia, serif;
}

.ex-source {
  display: block;
  margin-top: 28px;
  padding: 14px 16px;
  background: var(--ex-bg);
  border-radius: 12px;
  font-size: 13px;
  color: var(--ex-main);
  text-decoration: none;
  word-break: break-all;
  font-weight: 600;
  transition: background 0.15s ease;
}

.ex-source:hover {
  background: #e8e0ff;
}

.ex-empty {
  text-align: center;
  padding: 40px 0;
  color: #9a8ab8;
  font-size: 16px;
}

@media (max-width: 600px) {
  .ex-card {
    padding: 28px 20px 24px;
    border-radius: 16px;
  }
  .ex-title {
    font-size: 22px;
  }
  .ex-p {
    font-size: 15px;
    line-height: 1.85;
  }
  .ex-h2 {
    font-size: 18px;
  }
}

/* ===== 随机壁纸 · 画廊主题（按分类动态配色）===== */
body.theme-wallpaper {
  --wp-main: #06b6d4;    /* 主色，JS 按分类覆盖 */
  --wp-accent: #cffafe;   /* 辅色 */
  background:
    /* 光晕 */
    radial-gradient(ellipse 800px 480px at 80% 10%, rgba(6, 182, 212, 0.22), transparent 60%),
    radial-gradient(ellipse 700px 420px at 20% 14%, rgba(6, 182, 212, 0.16), transparent 60%),
    /* 画廊墙面底纹 */
    radial-gradient(ellipse 1000px 400px at 50% 122%, rgba(148, 163, 184, 0.14), transparent 60%),
    linear-gradient(170deg, #f8fafc 0%, #f1f5f9 46%, #e2e8f0 100%);
  background-attachment: fixed;
}

body.theme-wallpaper .page-title {
  background: linear-gradient(90deg, var(--wp-main), #22d3ee);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

body.theme-wallpaper .page-sub {
  color: #5a8090;
}

body.theme-wallpaper .fab-home {
  background: linear-gradient(135deg, var(--wp-main), #22d3ee);
  box-shadow: 0 14px 30px rgba(6, 182, 212, 0.35);
}

/* 壁纸相框卡片 */
.wp-card {
  background: #fff;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 22px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
  padding: 16px 16px 22px;
  position: relative;
  overflow: hidden;
}

.wp-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--wp-main), #22d3ee 55%, #67e8f9);
  z-index: 2;
}

/* 图片容器 — 留出沉浸式留白 */
.wp-img-wrap {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #e2e8f0;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.14);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wp-img-wrap:hover {
  transform: scale(1.01);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.2);
}

.wp-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 72vh;
  object-fit: cover;
  transition: opacity 0.35s ease;
}

.wp-img.loading {
  opacity: 0;
}

/* 图片点击放大浮层 */
.wp-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

.wp-lightbox img {
  max-width: 94vw;
  max-height: 94vh;
  border-radius: 10px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.wp-lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  border: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.wp-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* 图片信息栏 */
.wp-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding: 0 4px;
}

.wp-tag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
  background: linear-gradient(135deg, var(--wp-main), #22d3ee);
  box-shadow: 0 4px 10px rgba(6, 182, 212, 0.25);
}

.wp-tag-sub {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--wp-main);
  background: var(--wp-accent);
  border: 1px solid rgba(6, 182, 212, 0.14);
}

.wp-res {
  margin-left: auto;
  font-size: 13px;
  color: #64748b;
  font-variant-numeric: tabular-nums;
}

.wp-foot {
  margin-top: 10px;
  padding: 0 4px;
  font-size: 12px;
  color: #94a3b8;
  text-align: right;
}

/* 加载骨架 */
.wp-skeleton {
  width: 100%;
  padding-bottom: 56.25%;
  background: linear-gradient(110deg, #e2e8f0 30%, #f1f5f9 50%, #e2e8f0 70%);
  background-size: 200% 100%;
  animation: wpShimmer 1.4s ease-in-out infinite;
  border-radius: 14px;
}

@keyframes wpShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (max-width: 600px) {
  .wp-card {
    padding: 12px 12px 18px;
    border-radius: 16px;
  }
  .wp-img-wrap {
    border-radius: 10px;
  }
  .wp-info {
    gap: 8px;
  }
  .wp-tag,
  .wp-tag-sub {
    font-size: 11px;
    padding: 4px 10px;
  }
}