/* ==========================================================================
   秒回收 · 全站样式
   设计骨架：深墨蓝（信息区）+ 米白（内容区）+ 朱红（动作/强调）+ 米金（结论）
   断点：640px / 900px / 1200px；移动优先，所有尺寸先写小屏
   ========================================================================== */

:root {
  /* 文字 */
  --ink: #101724;
  --ink-2: #3d4757;
  --ink-3: #76818f;
  --ink-4: #9aa4b1;

  /* 线 / 面 */
  --line: #e9ecf1;
  --line-2: #f2f4f8;
  --bg: #ffffff;
  --bg-2: #f7f8fb;
  --bg-3: #eef1f6;

  /* 品牌 */
  --brand: #c0392b;
  --brand-d: #9c2a1e;
  --brand-l: #fdf2ef;
  --gold: #b8892f;
  --gold-l: #fffaf0;

  /* 深色 */
  --navy: #0d1726;
  --navy-2: #16243a;

  /* 形状 */
  --r: 16px;
  --r-sm: 10px;
  --r-xs: 8px;

  /* 阴影：两级，够用不脏 */
  --sh-1: 0 1px 2px rgba(16, 23, 36, .04), 0 6px 18px -10px rgba(16, 23, 36, .12);
  --sh-2: 0 2px 6px rgba(16, 23, 36, .05), 0 22px 48px -24px rgba(16, 23, 36, .28);

  --wrap: 824px;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.78 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  letter-spacing: .008em;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--brand); text-decoration: none; transition: color .16s ease; }
a:hover { color: var(--brand-d); }

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection { background: #fadfd9; color: var(--ink); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 18px; }

/* ── 头部 ───────────────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 20px -16px rgba(16, 23, 36, .5);
  background: rgba(255, 255, 255, .95);
}
.hd-inner {
  display: flex; align-items: center; gap: 16px;
  height: 60px;
}
/* 导航 8 项，正文 880px 装不下，头部单独放宽；正文阅读宽度保持不变 */
@media (min-width: 900px) {
  .site-header .wrap { max-width: 1160px; }
}

.brand {
  display: flex; align-items: center; gap: 10px; color: var(--ink);
  /* 导航加到 8 项后会把品牌区挤成竖排，品牌不参与收缩 */
  flex: 0 0 auto;
}
.brand:hover { color: var(--ink); }
.brand-mark {
  display: grid; place-items: center;
  width: 32px; height: 32px; border-radius: 10px;
  background: linear-gradient(140deg, #d4493a 0%, #a92a20 100%);
  color: #fff; font-size: 16px; font-weight: 700;
  box-shadow: 0 4px 12px -4px rgba(192, 57, 43, .6);
  flex: 0 0 32px;
}
/* 徽标里的字用伪元素画：留在 DOM 里会让首页链接的锚文本变成「秒秒回收…」 */
.brand-mark::before { content: attr(data-m); }
.brand-txt { display: flex; flex-direction: column; line-height: 1.15; }
.brand-txt b { font-size: 16.5px; font-weight: 800; letter-spacing: .01em; white-space: nowrap; }
.brand-txt i {
  font-style: normal; font-size: 11px; color: var(--ink-4);
  letter-spacing: .04em; margin-top: 2px;
}

.nav {
  display: flex; align-items: center; gap: 2px;
  margin-left: auto;
  overflow-x: auto; scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  font-size: 14px;
  min-width: 0;          /* 允许导航自己横向滚动，而不是压窄品牌区 */
  white-space: nowrap;
}
.nav::-webkit-scrollbar { display: none; }
.nav a {
  color: var(--ink-2); white-space: nowrap;
  padding: 6px 10px; border-radius: 8px;
  transition: background .16s ease, color .16s ease;
}
.nav a:hover { color: var(--brand); background: var(--brand-l); }

.hd-cta {
  display: none;
  padding: 7px 16px; border-radius: 999px;
  background: var(--ink); color: #fff;
  font-size: 13.5px; font-weight: 600; white-space: nowrap;
  transition: background .16s ease, transform .16s ease;
}
.hd-cta:hover { background: var(--brand); color: #fff; transform: translateY(-1px); }

/* ── 首屏 ───────────────────────────────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  margin: 16px 0 0;
  padding: 30px 22px 34px;
  border-radius: 22px;
  color: #fff;
  background:
    radial-gradient(120% 130% at 92% -18%, rgba(201, 154, 46, .30) 0%, rgba(201, 154, 46, 0) 46%),
    radial-gradient(95% 120% at -6% -4%, rgba(192, 57, 43, .40) 0%, rgba(192, 57, 43, 0) 52%),
    linear-gradient(158deg, #15243a 0%, #0d1726 56%, #101a2b 100%);
  box-shadow: 0 28px 64px -34px rgba(13, 23, 38, .7);
}
.hero::after {
  content: "";
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), transparent 72%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), transparent 72%);
}
.hero > * { position: relative; z-index: 1; }

.hero-pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 4px 12px 4px 10px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  font-size: 11.5px; letter-spacing: .06em;
  color: rgba(255, 255, 255, .78);
}
.hero-pill::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: #57c98b; box-shadow: 0 0 0 3px rgba(87, 201, 139, .18);
}

.hero h1 {
  margin: 16px 0 12px;
  font-size: 27px; line-height: 1.32; font-weight: 800;
  letter-spacing: -.015em; color: #fff;
  text-wrap: balance;
}
.hero .lead {
  margin: 0; font-size: 15px; line-height: 1.8;
  color: rgba(255, 255, 255, .72); max-width: 34em;
}

.hero-actions {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin: 24px 0 0;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: 999px;
  font-size: 15px; font-weight: 700; letter-spacing: .01em;
  border: 1px solid transparent;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease, color .16s ease;
}
.btn-primary {
  background: linear-gradient(135deg, #d64a38 0%, #b02d20 100%);
  color: #fff;
  box-shadow: 0 10px 26px -12px rgba(214, 74, 56, .85);
}
.btn-primary:hover {
  color: #fff; transform: translateY(-2px);
  box-shadow: 0 16px 32px -14px rgba(214, 74, 56, .95);
}
.btn-ghost {
  background: rgba(255, 255, 255, .06);
  border-color: rgba(255, 255, 255, .22);
  color: rgba(255, 255, 255, .9);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .12); color: #fff; transform: translateY(-2px); }

.hero-facts {
  display: flex; flex-wrap: wrap; gap: 8px 18px;
  list-style: none; margin: 22px 0 0; padding: 0;
  font-size: 12.5px; color: rgba(255, 255, 255, .66);
}
.hero-facts li { display: flex; align-items: center; gap: 6px; }
.hero-facts li::before {
  content: "✓"; color: #e3b95f; font-size: 12px; font-weight: 700;
}

/* ── 数字条：压在首屏下沿 ────────────────────────────────────────────── */
.stat-row {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin: -22px 10px 8px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--sh-2);
}
.stat {
  background: #fff;
  padding: 16px 10px 14px;
  text-align: center;
}
.stat b {
  display: block;
  font-size: 25px; font-weight: 800; letter-spacing: -.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.stat b i {
  font-style: normal; font-size: 12px; font-weight: 700;
  color: var(--brand); margin-left: 2px; letter-spacing: 0;
}
.stat span { display: block; font-size: 12.5px; color: var(--ink-2); margin-top: 5px; }
.stat em { display: block; font-style: normal; font-size: 10.5px; color: var(--ink-4); margin-top: 2px; }

/* ── 页面主标题（栏目页 / 城市页 / 关于页） ─────────────────────────── */
main > h1 {
  margin: 18px 0 12px;
  font-size: 25px; line-height: 1.38; font-weight: 800;
  letter-spacing: -.015em;
}

/* ── 区块 ───────────────────────────────────────────────────────────── */
.section { padding: 0; margin: 0 0 8px; }

.section > h2 {
  position: relative;
  margin: 38px 0 16px; padding-left: 15px;
  font-size: 20.5px; font-weight: 800; line-height: 1.4;
  letter-spacing: -.01em;
}
.section > h2::before {
  content: ""; position: absolute; left: 0; top: .3em; bottom: .28em;
  width: 4px; border-radius: 3px;
  background: linear-gradient(180deg, #d4493a, #e9a08e);
}
.lead, .sec-lead { color: var(--ink-2); font-size: 15px; margin: 0 0 18px; }
.sec-lead { margin: -6px 0 18px; color: var(--ink-3); font-size: 14.5px; }

/* ── 卡片 ───────────────────────────────────────────────────────────── */
.cards { display: grid; gap: 12px; }

.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 20px 20px 18px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover {
  transform: translateY(-3px);
  border-color: #f0d3cd;
  box-shadow: 0 18px 40px -24px rgba(192, 57, 43, .45);
}
.card-no {
  position: absolute; top: 16px; right: 18px;
  font-size: 11px; font-weight: 800; letter-spacing: .1em;
  color: var(--ink-4); font-variant-numeric: tabular-nums;
}
.card h3 {
  margin: 0 0 8px; font-size: 16.5px; font-weight: 750;
  letter-spacing: -.005em; padding-right: 34px;
}
.card p { margin: 0 0 12px; color: var(--ink-2); font-size: 14.5px; line-height: 1.72; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.tag {
  font-style: normal; font-size: 11.5px; font-weight: 500;
  color: var(--brand); background: var(--brand-l);
  border: 1px solid #f8ddd7;
  padding: 2px 8px; border-radius: 999px;
}

.link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13.5px; font-weight: 650; color: var(--brand);
}
.link::after { content: "→"; transition: transform .18s ease; }
.link:hover::after { transform: translateX(3px); }

.alias {
  display: inline-block;
  font-size: 11px; font-weight: 500; color: var(--ink-3);
  background: var(--bg-2); border: 1px solid var(--line);
  padding: 1px 7px; border-radius: 6px;
  margin-left: 7px; vertical-align: 2px;
}

.mini {
  margin: 10px 0 14px;
  padding: 12px 14px;
  list-style: none;
  background: var(--bg-2);
  border-radius: var(--r-xs);
  color: var(--ink-2); font-size: 13px; line-height: 1.9;
}
.mini li { display: flex; gap: 8px; margin: 0; }
.mini li::before { content: "·"; color: var(--brand); font-weight: 700; }

/* ── 流程 ───────────────────────────────────────────────────────────── */
.steps { list-style: none; padding: 0; margin: 0; }
.steps li {
  position: relative;
  display: flex; gap: 14px;
  padding: 0 0 20px;
}
.steps li::before {
  content: ""; position: absolute;
  left: 17px; top: 40px; bottom: 2px; width: 1px;
  background: linear-gradient(180deg, var(--line-2), transparent);
}
.steps li:last-child { padding-bottom: 0; }
.steps li:last-child::before { display: none; }
.steps li > b {
  flex: 0 0 36px; height: 36px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, #fff4f1, #fce4de);
  border: 1px solid #f7d8d1;
  color: var(--brand); font-size: 13px; font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}
.steps h4 { margin: 5px 0 4px; font-size: 15.5px; font-weight: 750; }
.steps p { margin: 0; color: var(--ink-2); font-size: 14px; line-height: 1.75; }

/* ── 文章列表 ───────────────────────────────────────────────────────── */
.list { display: grid; gap: 10px; }
.item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.item:hover {
  border-color: #f0d3cd;
  box-shadow: 0 12px 30px -22px rgba(16, 23, 36, .5);
  transform: translateY(-2px);
}
.item-link { display: block; padding: 16px 18px 14px; color: inherit; }
.item-link:hover { color: inherit; }
.item h3 {
  margin: 0 0 6px; font-size: 16px; font-weight: 750; line-height: 1.5;
  letter-spacing: -.005em;
  transition: color .16s ease;
}
.item-link:hover h3 { color: var(--brand); }
.item p {
  margin: 0 0 10px; color: var(--ink-3); font-size: 13.5px; line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.item-meta {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-size: 11.5px; color: var(--ink-4);
}
.item-meta .kw {
  color: var(--brand); background: var(--brand-l);
  padding: 2px 7px; border-radius: 5px; font-weight: 600;
}

.more { margin: 18px 0 0; font-size: 14px; }
.more a { display: inline-flex; align-items: center; gap: 6px; font-weight: 650; }

/* ── 面包屑 ─────────────────────────────────────────────────────────── */
.crumb {
  display: flex; flex-wrap: wrap; gap: 4px;
  list-style: none; padding: 18px 0 0; margin: 0;
  font-size: 12px; color: var(--ink-4);
}
.crumb li { display: flex; align-items: center; gap: 4px; }
.crumb li + li::before { content: "/"; color: #ccd3dc; }
.crumb a { color: var(--ink-3); }
.crumb a:hover { color: var(--brand); }

/* ── 文章页 ─────────────────────────────────────────────────────────── */
.post { padding-top: 4px; }
.post h1 {
  margin: 14px 0 14px;
  font-size: 24px; line-height: 1.42; font-weight: 800;
  letter-spacing: -.015em;
}
.post-meta {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-size: 12px; color: var(--ink-4);
  padding-bottom: 18px; border-bottom: 1px solid var(--line);
}
.post-meta .kw {
  color: var(--brand); background: var(--brand-l);
  padding: 2px 9px; border-radius: 6px; font-weight: 600; font-size: 11.5px;
}
.post-meta span + span::before {
  content: ""; display: inline-block; width: 3px; height: 3px;
  border-radius: 50%; background: #d5dbe3; margin-right: 8px; vertical-align: 3px;
}

.answer {
  position: relative;
  margin: 22px 0 26px;
  padding: 20px 20px 20px 22px;
  background: linear-gradient(180deg, #fffdf6 0%, #fffefb 100%);
  border: 1px solid #f2e6c9;
  border-left: 3px solid var(--gold);
  border-radius: 4px 14px 14px 4px;
  font-size: 15.5px; line-height: 1.85; color: var(--ink-2);
}
.answer::before {
  content: "直接答案";
  position: absolute; top: -9px; left: 16px;
  padding: 1px 9px;
  font-size: 10.5px; font-weight: 700; letter-spacing: .1em;
  color: #8a6a1f; background: #fff;
  border: 1px solid #f2e6c9; border-radius: 999px;
}

.post h2 {
  position: relative;
  margin: 34px 0 14px; padding-left: 15px;
  font-size: 19.5px; font-weight: 800; line-height: 1.45;
  letter-spacing: -.008em;
}
.post h2::before {
  content: ""; position: absolute; left: 0; top: .3em; bottom: .26em;
  width: 4px; border-radius: 3px;
  background: linear-gradient(180deg, #d4493a, #e9a08e);
}
.post h3 {
  margin: 24px 0 10px;
  font-size: 16.5px; font-weight: 750; color: var(--ink);
}
.post p { margin: 0 0 15px; color: var(--ink-2); }
.post strong { color: var(--ink); font-weight: 700; }
.post ul, .post ol { margin: 0 0 16px; padding-left: 4px; list-style: none; }
.post ul li, .post ol li {
  position: relative;
  padding-left: 20px; margin-bottom: 8px;
  color: var(--ink-2);
}
.post ul li::before {
  content: ""; position: absolute; left: 4px; top: .72em;
  width: 5px; height: 5px; border-radius: 50%;
  background: #e0a79b;
}
.post ol { counter-reset: li; }
.post ol li { counter-increment: li; }
.post ol li::before {
  content: counter(li);
  position: absolute; left: 0; top: .18em;
  width: 16px; height: 16px; border-radius: 5px;
  display: grid; place-items: center;
  background: var(--brand-l); color: var(--brand);
  font-size: 10.5px; font-weight: 800;
}
.post blockquote {
  margin: 18px 0; padding: 14px 18px;
  background: var(--bg-2);
  border-left: 3px solid #d9dee7;
  border-radius: 0 10px 10px 0;
  color: var(--ink-2); font-size: 14.5px;
}
.post blockquote p:last-child { margin-bottom: 0; }

.tbl-wrap {
  overflow-x: auto;
  margin: 0 0 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  -webkit-overflow-scrolling: touch;
}
@media (max-width: 560px) {
  .tbl-wrap { position: relative; }
  .tbl-wrap::before {
    content: "表格可左右滑动 →";
    display: block; padding: 7px 12px 0;
    font-size: 11px; color: var(--ink-4); letter-spacing: .04em;
  }
}
.post table {
  border-collapse: collapse; width: 100%;
  /* 五列表格在 390 宽下会被压成竖排字，给个下限让容器横向滑动 */
  min-width: 560px;
  font-size: 13.5px;
}
.post th, .post td {
  padding: 11px 13px;
  text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--line-2);
}
.post th {
  background: var(--bg-2);
  font-weight: 700; white-space: nowrap;
  color: var(--ink); font-size: 13px;
}
.post td { color: var(--ink-2); }
.post tbody tr:last-child td { border-bottom: 0; }
.post tbody tr:nth-child(even) { background: #fcfdfe; }

/* ── FAQ ────────────────────────────────────────────────────────────── */
.faq {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 9px;
  transition: border-color .16s ease, background .16s ease;
}
.faq:hover { border-color: #efd6d0; }
.faq[open] { background: #fffdfc; border-color: #f3ded8; }
.faq summary {
  position: relative;
  cursor: pointer; list-style: none;
  padding-right: 26px;
  font-weight: 700; font-size: 15px;
  letter-spacing: -.005em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute; right: 0; top: -3px;
  width: 20px; height: 20px; line-height: 19px;
  text-align: center;
  color: var(--brand); font-weight: 400; font-size: 17px;
  background: var(--brand-l); border-radius: 50%;
  transition: transform .2s ease;
}
.faq[open] summary::after { content: "−"; transform: rotate(180deg); }
.faq p {
  margin: 10px 0 0; padding-top: 10px;
  border-top: 1px dashed var(--line);
  color: var(--ink-2); font-size: 14px; line-height: 1.8;
}

/* ── CTA ────────────────────────────────────────────────────────────── */
.cta-box {
  position: relative;
  margin: 34px 0 10px;
  padding: 28px 20px 26px;
  text-align: center;
  background:
    radial-gradient(120% 140% at 50% -30%, rgba(192, 57, 43, .07), transparent 60%),
    var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.cta-box .btn { width: 100%; max-width: 300px; }
.cta-sub { margin: 12px 0 0; font-size: 12px; color: var(--ink-4); line-height: 1.7; }
.note {
  color: var(--ink-2); font-size: 14px;
  background: var(--bg-2); padding: 14px 16px;
  border-radius: 10px; border-left: 3px solid var(--line);
}

/* ── 城市 ───────────────────────────────────────────────────────────── */
.city-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.city-card {
  display: block; padding: 14px 15px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: inherit;
  transition: border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}
.city-card:hover {
  border-color: #efd0c9; transform: translateY(-2px); color: inherit;
  box-shadow: 0 12px 26px -20px rgba(192, 57, 43, .5);
}
.city-card b { display: block; font-size: 15.5px; font-weight: 750; margin-bottom: 3px; }
.city-card span { font-size: 12px; color: var(--ink-4); line-height: 1.5; }

.prov {
  padding: 0 0 16px; margin-bottom: 16px;
  border-bottom: 1px dashed var(--line);
}
.prov:last-child { border-bottom: 0; margin-bottom: 0; }
.prov h3 {
  margin: 0 0 10px;
  font-size: 12px; font-weight: 700; color: var(--ink-4);
  letter-spacing: .12em;
}
.prow { display: flex; flex-wrap: wrap; gap: 7px; }
/* 省份分组：单城市省份太多，一列会把页面拉得很长，桌面端走三列瀑布 */
.prov-grid { display: block; }
@media (min-width: 700px) {
  .prov-grid { columns: 2; column-gap: 28px; }
  /* 分栏后每块宽度不一，虚线会断成参差的短线，直接去掉靠留白分组 */
  .prov { break-inside: avoid; border-bottom: 0; padding-bottom: 4px; margin-bottom: 8px; }
}
@media (min-width: 1000px) {
  .prov-grid { columns: 3; }
}
.prow a {
  font-size: 13px; padding: 5px 12px;
  border: 1px solid var(--line); border-radius: 999px;
  color: var(--ink-2); background: #fff;
  transition: all .15s ease;
}
.prow a:hover {
  border-color: #efd0c9; color: var(--brand);
  background: var(--brand-l);
}

/* 交叉内链块 */
.xlink {
  margin: 40px 0 0; padding-top: 22px;
  border-top: 1px solid var(--line);
}
.xlink h2 {
  margin: 0 0 12px !important; padding: 0 !important;
  font-size: 12px !important; font-weight: 700 !important;
  color: var(--ink-4) !important; letter-spacing: .12em;
}
.xlink h2::before { display: none !important; }
.xgrid { display: flex; flex-wrap: wrap; gap: 7px; }
.xgrid a {
  font-size: 12.5px; padding: 5px 11px;
  background: var(--bg-2); border: 1px solid transparent;
  border-radius: 8px; color: var(--ink-2);
  transition: all .15s ease;
}
.xgrid a:hover { background: var(--brand-l); color: var(--brand); border-color: #f7ddd7; }

/* ── 页脚 ───────────────────────────────────────────────────────────── */
.site-footer {
  margin-top: 56px;
  padding: 40px 0 0;
  background:
    radial-gradient(90% 120% at 88% -20%, rgba(184, 137, 47, .16), transparent 55%),
    linear-gradient(180deg, #101b2c 0%, #0b1220 100%);
  color: rgba(255, 255, 255, .62);
  font-size: 13px;
}
.site-footer a { color: rgba(255, 255, 255, .62); }
.site-footer a:hover { color: #fff; }
.ft-grid { display: grid; gap: 26px; }
.ft-brand { margin: 0 0 8px; color: #fff; font-size: 16.5px; font-weight: 800; letter-spacing: .01em; }
.ft-slogan { margin: 0 0 12px; font-size: 12.5px; color: rgba(255, 255, 255, .5); }
.ft-note {
  margin: 0; font-size: 12px; line-height: 1.8;
  color: rgba(255, 255, 255, .42);
}
.ft-col h4 {
  margin: 0 0 12px;
  font-size: 11.5px; font-weight: 700;
  letter-spacing: .12em; color: rgba(255, 255, 255, .85);
}
.ft-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 13px; }
.ft-bottom {
  margin-top: 34px; padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  font-size: 11.5px; color: rgba(255, 255, 255, .38);
  line-height: 1.9;
}
.ft-bottom .wrap { display: flex; flex-wrap: wrap; gap: 4px 14px; }

/* ── 移动端底部固定条 ───────────────────────────────────────────────── */
.mbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: flex; align-items: center; gap: 10px;
  padding: 9px 14px calc(9px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px -18px rgba(16, 23, 36, .6);
}
.mbar .mbar-txt {
  flex: 1; min-width: 0;
  font-size: 11.5px; color: var(--ink-3); line-height: 1.5;
}
.mbar .mbar-txt b { display: block; font-size: 13px; color: var(--ink); font-weight: 750; }
.mbar .btn {
  flex: 0 0 auto; padding: 10px 18px; font-size: 14px;
  box-shadow: 0 8px 18px -10px rgba(214, 74, 56, .9);
}

/* ── 入场动效（JS 加 .reveal，无 JS 不影响显示） ────────────────────── */
.reveal { opacity: 0; transform: translateY(12px); }
.reveal.in {
  opacity: 1; transform: none;
  transition: opacity .5s ease, transform .5s cubic-bezier(.22, .8, .3, 1);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ── 平台图标 ───────────────────────────────────────────────────────── */
.p-logo {
  width: 34px; height: 34px; border-radius: 9px;
  flex: 0 0 34px;
  box-shadow: 0 3px 10px -6px rgba(16, 23, 36, .5);
}
.card-hd { display: flex; align-items: center; gap: 10px; margin-bottom: 9px; }
.card-hd h3 { margin: 0; padding-right: 30px; }

/* 平台页 / 矩阵页标题前的图标 */
.h1-logo {
  display: inline-block;
  width: 36px; height: 36px; border-radius: 10px;
  margin-right: 10px; vertical-align: -7px;
  box-shadow: 0 4px 12px -6px rgba(16, 23, 36, .55);
}

/* 平台紧凑列表（城市页） */
.plist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
/* 窄屏两列放不下「名称+折损」一整行，折损换到名称下方，避免整页横向溢出 */
@media (max-width: 560px) {
  .plist { gap: 6px; }
  .pitem { flex-wrap: wrap; row-gap: 0; padding: 8px 9px; gap: 7px; }
  .pitem img { width: 24px; height: 24px; flex: 0 0 24px; }
  .pitem b { flex: 1 1 0; min-width: 0; font-size: 13px; }
  .pitem i { flex: 0 0 100%; margin-left: 31px; font-size: 10.5px; }
}
.pitem {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 11px;
  background: #fff; border: 1px solid var(--line); border-radius: 11px;
  color: inherit; min-width: 0;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.pitem:hover {
  border-color: #efd0c9; transform: translateY(-1px); color: inherit;
  box-shadow: 0 10px 22px -18px rgba(192, 57, 43, .55);
}
.pitem img { width: 28px; height: 28px; border-radius: 8px; flex: 0 0 28px; }
.pitem b {
  font-size: 13.5px; font-weight: 700; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.pitem i {
  font-style: normal; font-size: 11px; color: var(--ink-4);
  margin-left: auto; white-space: nowrap;
}

/* ── 客服二维码卡 ───────────────────────────────────────────────────── */
.wx-card {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 20px;
  box-shadow: var(--sh-1);
}
.wx-head {
  display: flex; align-items: center; gap: 7px;
  margin: 0 0 14px;
  font-size: 13px; font-weight: 700; color: var(--ink);
}
.wx-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #2fb37c; box-shadow: 0 0 0 3px rgba(47, 179, 124, .15);
}
.wx-qr {
  width: 170px; height: 170px;
  border-radius: 10px; border: 1px solid var(--line);
  background: #fff;
}
.wx-tip { margin: 12px 0 0; font-size: 14px; font-weight: 750; color: var(--ink); }
.wx-sub { margin: 4px 0 0; font-size: 12px; color: var(--ink-3); line-height: 1.65; }

/* hero 里的深色变体 */
.wx-dark {
  background: rgba(255, 255, 255, .05);
  border-color: rgba(255, 255, 255, .14);
  box-shadow: none;
  backdrop-filter: blur(6px);
}
.wx-dark .wx-head { color: #fff; }
.wx-dark .wx-qr { padding: 6px; border-color: transparent; }
.wx-dark .wx-tip { color: rgba(255, 255, 255, .95); }
.wx-dark .wx-sub { color: rgba(255, 255, 255, .55); }

/* 客服页大图 */
.wx-page .wx-qr { width: 236px; height: 236px; }
.wx-page { margin: 0 auto 8px; max-width: 340px; }

/* hero 左右两栏：文案 | 客服卡 */
.hero-grid { display: grid; gap: 20px; align-items: center; }
.hero-side .wx-card { width: min(260px, 100%); margin: 0 auto; }

/* CTA 区带二维码：桌面左右两块，移动上下两块 */
.cta-box.has-qr {
  display: flex; align-items: center; gap: 22px;
  text-align: left; padding: 24px 26px;
}
.cta-box.has-qr .cta-main {
  flex: 1; display: flex; flex-direction: column;
  align-items: flex-start; gap: 10px; min-width: 0;
}
.cta-box.has-qr .cta-main .btn { width: auto; }
.cta-sep { flex: 0 0 1px; align-self: stretch; background: var(--line); }
.cta-qr {
  flex: 0 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 7px;
}
.cta-qr img {
  width: 112px; height: 112px;
  border-radius: 8px; border: 1px solid var(--line); background: #fff;
}
.cta-qr i { font-style: normal; font-size: 11px; color: var(--ink-3); }

/* 桌面端右下角常驻客服卡 */
.wx-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 45;
  display: none; flex-direction: column; align-items: center; gap: 5px;
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--sh-2);
  color: var(--ink);
  transition: transform .16s ease, box-shadow .16s ease;
}
.wx-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 26px 52px -26px rgba(16, 23, 36, .5);
}
.wx-float img { width: 96px; height: 96px; border-radius: 8px; }
.wx-float b { font-size: 13px; font-weight: 750; }
.wx-float i { font-style: normal; font-size: 10.5px; color: var(--ink-3); }

/* 页脚品牌区二维码 */
.ft-brand-row { display: flex; gap: 20px; align-items: flex-start; }
.ft-qr { flex: 0 0 auto; display: flex; flex-direction: column; align-items: center; gap: 5px; }
.ft-qr img { width: 92px; height: 92px; border-radius: 8px; background: #fff; }
.ft-qr i { font-style: normal; font-size: 10.5px; color: rgba(255, 255, 255, .5); }

/* ── 小屏专属修正 ───────────────────────────────────────────────────── */
@media (max-width: 639.9px) {
  /* 副标题在小屏挤压导航，藏掉 */
  .brand-txt i { display: none; }
  .nav { font-size: 13.5px; }
  .nav a { padding: 6px 8px; }
  .hd-inner { gap: 10px; }
  /* 底部固定条占位，别盖住页脚最后一行 */
  body { padding-bottom: 62px; }
  /* CTA 带二维码时小屏改上下两块 */
  .cta-box.has-qr { flex-direction: column; text-align: center; }
  .cta-box.has-qr .cta-main { align-items: center; }
  .cta-box.has-qr .cta-main .btn { width: 100%; max-width: 300px; }
  .cta-sep { display: none; }
}

/* ── 平板 ───────────────────────────────────────────────────────────── */
@media (min-width: 640px) {
  .wrap { padding: 0 22px; }
  main > h1 { font-size: 29px; margin-top: 22px; }
  .hero { padding: 40px 34px 44px; margin-top: 20px; }
  .hero h1 { font-size: 32px; }
  .hero .lead { font-size: 15.5px; }
  .hero-actions .btn { width: auto; }
  .stat-row { grid-template-columns: repeat(4, 1fr); margin: -26px 18px 8px; }
  .stat { padding: 20px 8px 18px; }
  .stat b { font-size: 28px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .city-grid { grid-template-columns: repeat(3, 1fr); }
  .post h1 { font-size: 28px; }
  .cta-box { padding: 34px 28px 30px; }
  .cta-box .btn { width: auto; }
  .mbar { display: none; }
  .ft-grid { grid-template-columns: 1.7fr 1fr 1fr; }
  .ft-brand-col { grid-column: 1 / -1; }
}

/* ── 桌面 ───────────────────────────────────────────────────────────── */
@media (min-width: 900px) {
  .hd-inner { height: 64px; gap: 22px; }
  .hd-cta { display: inline-flex; }
  .nav { gap: 4px; font-size: 14px; }
  .nav a { padding: 7px 12px; }
  .hero { padding: 48px 44px 52px; border-radius: 24px; }
  .hero h1 { font-size: 36px; max-width: 20em; }
  .hero .lead { font-size: 16px; }
  .hero-grid { grid-template-columns: 1fr auto; gap: 28px; }
  .hero-side .wx-card { margin: 0; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .post h1 { font-size: 30px; margin-top: 20px; }
  .item-link { padding: 18px 20px 16px; }
  .ft-grid { grid-template-columns: 1.8fr 1fr 1fr 1fr; }
  .ft-brand-col { grid-column: auto; }
}

@media (min-width: 1200px) {
  :root { --wrap: 880px; }
  .wx-float { display: flex; }
}

/* ── 打印：去掉装饰，只留正文 ───────────────────────────────────────── */
@media print {
  .site-header, .site-footer, .mbar, .cta-box, .xlink { display: none !important; }
  .hero { background: #fff !important; color: #000 !important; box-shadow: none; }
  .hero h1, .hero .lead, .hero-facts li { color: #000 !important; }
  body { padding-bottom: 0; }
}