:root {
  --bg: #f7f6f2;
  --surface: #ffffff;
  --text: #191919;
  --muted: #6b6b6b;
  --faint: #9a9a9a;
  --line: #e7e4dc;
  --chip: #efece5;
  --chip-on: #191919;
  --chip-on-text: #ffffff;
  --brand: #1f6f54;
  --brand-soft: #e3efe9;
  --buy: #e1251b;
  --buy-text: #ffffff;
  --bar: #d9e9e1;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212;
    --surface: #1b1b1b;
    --text: #efefef;
    --muted: #a3a3a3;
    --faint: #777;
    --line: #2a2a2a;
    --chip: #242424;
    --chip-on: #efefef;
    --chip-on-text: #121212;
    --brand: #6fcf9f;
    --brand-soft: #1d2d26;
    --bar: #24392f;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.6 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
a { color: inherit; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

/* 头部 */
.hero { padding: 64px 0 8px; }
.hero h1 { margin: 0; font-size: clamp(44px, 9vw, 72px); line-height: 1.05; letter-spacing: -0.03em; }
.slogan { margin: 10px 0 0; font-size: clamp(20px, 3.4vw, 26px); font-weight: 600; color: var(--brand); }
.lede { margin: 10px 0 0; color: var(--muted); max-width: 40em; }
.pick-btn {
  margin-top: 20px;
  border: 0;
  background: var(--chip-on);
  color: var(--chip-on-text);
  font: inherit;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 12px;
  cursor: pointer;
}
.pick-btn:hover { filter: brightness(1.15); }
.pick { margin-top: 16px; max-width: 520px; }
.pick-card { border-color: var(--brand); box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06); }

/* 首页入口 */
.section { padding-top: 40px; }
.section-title { margin: 0 0 14px; font-size: 20px; }
.budgets, .areas { display: grid; gap: 10px; }
.budgets { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.areas { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.entry, .area {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  text-align: left;
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}
.entry:hover, .area:hover { border-color: var(--brand); transform: translateY(-1px); }
.entry-hint { font-size: 12px; font-weight: 700; color: var(--brand); }
.entry-name { font-size: 17px; font-weight: 700; }
.entry-eg {
  font-size: 13px;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.entry-n { font-size: 12px; color: var(--faint); margin-top: auto; padding-top: 4px; }
#all .section-title { margin-bottom: 10px; }

/* 筛选栏 */
.toolbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 12px 0 10px;
}
.row { display: flex; gap: 8px; align-items: center; }
.row.sub { justify-content: space-between; flex-wrap: wrap; margin-top: 6px; }
#q, #sort, #budget {
  height: 38px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  border-radius: 10px;
  font: inherit;
  padding: 0 12px;
}
#q { flex: 1; min-width: 0; }
#q:focus, #sort:focus, #budget:focus { outline: 2px solid var(--brand); outline-offset: -1px; }

.chips {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 10px 0 2px;
  margin: 0 -16px;
  padding-left: 16px;
  padding-right: 16px;
}
.chips::-webkit-scrollbar { display: none; }
.chips.small { padding-top: 4px; margin: 0; padding-left: 0; padding-right: 0; flex: 1; min-width: 0; }
.chip {
  flex: none;
  border: 0;
  background: var(--chip);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  padding: 5px 12px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
}
.chips.small .chip { font-size: 13px; padding: 3px 10px; background: transparent; border: 1px solid var(--line); color: var(--muted); }
.chip .n { color: var(--faint); margin-left: 4px; font-size: 12px; }
.chip[aria-pressed="true"] { background: var(--chip-on); color: var(--chip-on-text); border-color: var(--chip-on); }
.chip[aria-pressed="true"] .n { color: inherit; opacity: 0.7; }

.seg { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; flex: none; }
.seg button {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  padding: 4px 10px;
  cursor: pointer;
}
.seg button + button { border-left: 1px solid var(--line); }
.seg button[aria-pressed="true"] { background: var(--brand-soft); color: var(--brand); font-weight: 600; }

/* 列表 */
.count { color: var(--muted); font-size: 13px; margin: 16px 0 10px; }
.list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}
.item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 4px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 16px 14px 12px;
}
.rank {
  grid-row: span 2;
  text-align: center;
  font-weight: 800;
  font-size: 22px;
  line-height: 1;
  color: var(--faint);
  padding-top: 2px;
  font-variant-numeric: tabular-nums;
}
.item.top .rank { color: var(--brand); }
.meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.cat { color: var(--brand); font-weight: 600; }
.src { border: 1px solid var(--line); border-radius: 4px; padding: 0 5px; font-size: 11px; }
.item h3 { margin: 2px 0 0; font-size: 17px; line-height: 1.35; }
.content { grid-column: 2; display: flex; flex-direction: column; gap: 8px; }
.tags { display: flex; flex-wrap: wrap; gap: 4px; }
.tag { font-size: 12px; color: var(--muted); background: var(--chip); border-radius: 6px; padding: 1px 7px; }
.quotes { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; }
.quotes li { font-size: 14px; border-left: 2px solid var(--line); padding-left: 10px; }
.quotes .by { display: block; color: var(--faint); font-size: 12px; }
.heat { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.heat .bar { flex: 1; height: 4px; background: var(--chip); border-radius: 2px; overflow: hidden; max-width: 140px; }
.heat .bar i { display: block; height: 100%; background: var(--brand); border-radius: 2px; }
.foot-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 2px; }
.price { font-weight: 700; font-size: 17px; font-variant-numeric: tabular-nums; min-width: 0; display: flex; align-items: baseline; }
.price small {
  font-weight: 400;
  color: var(--faint);
  font-size: 12px;
  margin-left: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.price.none { font-weight: 400; color: var(--faint); font-size: 13px; }
.btn {
  flex: none;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 9px;
  white-space: nowrap;
}
.btn.buy { background: var(--buy); color: var(--buy-text); }
.btn.search { border: 1px solid var(--line); color: var(--text); }
.btn:hover { filter: brightness(1.06); }
.note { font-size: 12px; color: var(--faint); }

.empty { color: var(--muted); text-align: center; padding: 48px 0; }

.foot { color: var(--muted); font-size: 13px; padding-top: 32px; padding-bottom: 48px; }
.foot p { margin: 6px 0; }

@media (max-width: 420px) {
  .list { grid-template-columns: 1fr; }
  .item { grid-template-columns: 32px 1fr; padding-left: 8px; }
  .rank { font-size: 18px; }
}

@media (max-width: 560px) {
  .toolbar .row:first-child { flex-wrap: wrap; }
  .toolbar .row:first-child #q { flex-basis: 100%; }
  .toolbar .row:first-child select { flex: 1; }
}

.chips.small .chip[aria-pressed="true"] { background: var(--chip-on); color: var(--chip-on-text); border-color: var(--chip-on); }
.foot-row .price { flex: 1 1 auto; }
.content, .meta { min-width: 0; }

/* 下拉框：去掉系统箭头，自绘箭头并留出右侧空间，避免箭头贴边 */
#sort, #budget {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5 6 8l3.5-3.5' fill='none' stroke='%238a8a8a' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px 12px;
  cursor: pointer;
}

/* 卡片头部：商品图或分类图标 + 名称和标签 */
.head { display: flex; gap: 12px; align-items: flex-start; }
.head-text { display: flex; flex-direction: column; gap: 6px; min-width: 0; flex: 1; }
.thumb {
  flex: none;
  width: 72px;
  height: 72px;
  border-radius: 12px;
  background: var(--chip);
  display: grid;
  place-items: center;
  font-size: 30px;
  overflow: hidden;
}
.thumb img { width: 100%; height: 100%; object-fit: contain; background: #fff; display: block; }
.pick-card .thumb { width: 96px; height: 96px; font-size: 40px; }
.sources-note { margin: 6px 0 0; font-size: 13px; color: var(--faint); }
.sources-note a { color: var(--muted); }