/* ==========================================================================
   陕西云峰围挡租赁有限公司 — 站点样式
   工业建材风格：深墨绿 + 施工橙 + 中性灰
   ========================================================================== */

:root {
  --ink: #141a17;
  --ink-2: #3d4742;
  --ink-3: #6b7570;
  --line: #e3e6e2;
  --line-2: #d2d7d2;
  --bg: #ffffff;
  --bg-soft: #f6f7f4;
  --bg-deep: #101d17;
  --green: #1f6b45;
  --green-2: #2f8f5c;
  --green-soft: #eef4ef;
  --accent: #d98324;
  --accent-soft: #fdf4e7;
  --radius: 3px;
  --wrap: 1200px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

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

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

img { max-width: 100%; display: block; }
a { color: var(--green); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--green-2); }
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.3; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 28px; }

/* ---------- 顶栏 ---------- */
.topbar {
  background: var(--bg-deep);
  color: #a8b8ae;
  font-size: 13px;
  letter-spacing: .02em;
}
.topbar .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 38px; gap: 20px;
}
.topbar span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar a { color: #fff; font-weight: 600; letter-spacing: .04em; white-space: nowrap; }
.topbar a:hover { color: var(--accent); }

/* ---------- 导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px; gap: 28px;
}
.logo { display: flex; align-items: center; gap: 11px; color: var(--ink); flex: none; }
.logo:hover { color: var(--ink); }
.logo-mark { width: 36px; height: 36px; flex: none; }
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text b { font-size: 16px; letter-spacing: .02em; font-weight: 800; white-space: nowrap; }
.logo-text i {
  font-style: normal; font-size: 10px; color: var(--ink-3);
  letter-spacing: .18em; text-transform: uppercase; margin-top: 3px;
}

.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links a {
  color: var(--ink-2); font-size: 15px; font-weight: 500;
  padding: 8px 14px; border-radius: var(--radius); position: relative;
}
.nav-links a:hover { color: var(--green); background: var(--green-soft); }
.nav-links a.active { color: var(--green); font-weight: 700; }
.nav-links a.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 0;
  height: 2px; background: var(--green);
}

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green); color: #fff; font-weight: 600; font-size: 14px;
  padding: 10px 20px; border-radius: var(--radius); flex: none;
  letter-spacing: .03em; transition: background .2s var(--ease);
}
.nav-cta:hover { background: var(--green-2); color: #fff; }

.menu-btn {
  display: none; width: 42px; height: 42px; border: 1px solid var(--line-2);
  background: #fff; border-radius: var(--radius); cursor: pointer; padding: 0;
  align-items: center; justify-content: center;
}
.menu-btn span { display: block; width: 18px; height: 1.5px; background: var(--ink); position: relative; }
.menu-btn span::before, .menu-btn span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 1.5px; background: var(--ink);
}
.menu-btn span::before { top: -6px; }
.menu-btn span::after { top: 6px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; background: var(--bg-deep); color: #fff; overflow: hidden;
  padding: 96px 0 88px;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 70% at 30% 20%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 30% 20%, #000 20%, transparent 75%);
}
.hero::after {
  content: ""; position: absolute; right: -160px; top: -140px;
  width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(47,143,92,.28), transparent 66%);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 64px; align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin-bottom: 22px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--accent); }
.hero h1 {
  font-size: clamp(30px, 4.1vw, 52px); line-height: 1.18; letter-spacing: -.02em;
  font-weight: 800; margin-bottom: 24px;
}
.hero h1 em { font-style: normal; color: var(--green-2); }
.hero-lead {
  font-size: 17px; line-height: 1.85; color: #b3c1b9; max-width: 540px; margin-bottom: 34px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 28px; border-radius: var(--radius); font-size: 15px;
  font-weight: 600; letter-spacing: .03em; cursor: pointer; border: 1px solid transparent;
  transition: all .22s var(--ease);
}
.btn-primary { background: var(--accent); color: #1a1206; }
.btn-primary:hover { background: #eb9633; color: #1a1206; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: #e6ede8; border-color: rgba(255,255,255,.24); }
.btn-ghost:hover { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.4); }
.btn-solid { background: var(--green); color: #fff; }
.btn-solid:hover { background: var(--green-2); color: #fff; transform: translateY(-1px); }
.btn-line { background: #fff; color: var(--ink); border-color: var(--line-2); }
.btn-line:hover { border-color: var(--green); color: var(--green); }

.hero-stats {
  display: flex; flex-wrap: wrap; gap: 0;
  border-top: 1px solid rgba(255,255,255,.14); padding-top: 26px;
}
.hero-stats div { padding-right: 38px; margin-right: 38px; border-right: 1px solid rgba(255,255,255,.14); }
.hero-stats div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.hero-stats b { display: block; font-size: 24px; font-weight: 700; letter-spacing: .01em; }
.hero-stats b small { font-size: 13px; font-weight: 500; margin-left: 2px; color: #9fb0a6; }
.hero-stats i { font-style: normal; font-size: 12.5px; color: #849a8e; letter-spacing: .06em; }

/* Hero 右侧产品面板 */
.hero-panel {
  background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.12);
  border-radius: 4px; padding: 28px; backdrop-filter: blur(4px);
}
.hero-panel h3 {
  font-size: 12px; letter-spacing: .2em; text-transform: uppercase;
  color: #8fa79a; font-weight: 600; margin-bottom: 20px;
}
.hero-panel ul { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.hero-panel li {
  font-size: 14.5px; color: #d5e0d9; padding: 11px 0 11px 20px;
  border-bottom: 1px solid rgba(255,255,255,.07); position: relative;
}
.hero-panel li::before {
  content: ""; position: absolute; left: 0; top: 19px;
  width: 6px; height: 6px; background: var(--green-2); border-radius: 1px;
}
.hero-panel .panel-foot {
  margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1);
  font-size: 13px; color: #96a99e; line-height: 1.7;
}
.hero-panel .panel-foot strong { color: var(--accent); }

/* ---------- 章节 ---------- */
.section { padding: 92px 0; }
.section-soft { background: var(--bg-soft); }
.section-tight { padding: 68px 0; }

.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head .eyebrow { color: var(--green); }
.section-head .eyebrow::before { background: var(--green); }
.section-head h2 { font-size: clamp(24px, 2.7vw, 36px); margin-bottom: 18px; letter-spacing: -.02em; }
.section-head p { color: var(--ink-2); font-size: 16.5px; margin: 0; }

.head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; flex-wrap: wrap; }

/* ---------- 产品卡片 ---------- */
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.prod-card {
  background: #fff; padding: 30px 26px 32px; display: flex; flex-direction: column;
  transition: background .25s var(--ease); position: relative;
}
.prod-card:hover { background: var(--green-soft); }
.prod-card .ico { margin-bottom: 20px; }
.prod-card h3 { font-size: 17.5px; margin-bottom: 9px; letter-spacing: .01em; }
.prod-card h3 a { color: inherit; }
.prod-card p { font-size: 14px; line-height: 1.75; color: var(--ink-3); margin: 0; }
.prod-card .tags { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: 11.5px; color: var(--green); background: #fff;
  border: 1px solid #cfe0d5; border-radius: 2px; padding: 2px 8px; letter-spacing: .04em;
}

/* ---------- 流程 ---------- */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 8px; }
.flow-step { padding: 0 30px 0 0; position: relative; }
.flow-step:not(:last-child)::after {
  content: ""; position: absolute; right: 16px; top: 22px; width: 1px; height: 74px;
  background: linear-gradient(var(--line-2), transparent);
}
.flow-num {
  font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: .1em;
  display: block; margin-bottom: 12px;
}
.flow-step h3 { font-size: 16.5px; margin-bottom: 8px; }
.flow-step p { font-size: 14px; color: var(--ink-3); line-height: 1.7; margin: 0; }

/* ---------- 左右分栏 ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split.rev .split-media { order: 2; }

.media-frame {
  position: relative; border: 1px solid var(--line);
  background:
    repeating-linear-gradient(45deg, #f4f6f3 0 12px, #eef1ed 12px 24px);
  aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.media-frame .ph {
  text-align: center; color: var(--ink-3); font-size: 13px; letter-spacing: .06em;
  background: rgba(255,255,255,.86); padding: 14px 22px; border: 1px dashed var(--line-2);
}
.media-frame .corner {
  position: absolute; width: 16px; height: 16px; border-color: var(--green); border-style: solid;
}
.media-frame .c1 { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.media-frame .c2 { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }

.split-body h2 { font-size: clamp(23px, 2.5vw, 32px); margin-bottom: 18px; letter-spacing: -.02em; }
.split-body > p { color: var(--ink-2); font-size: 16px; }

.check-list { margin: 26px 0 0; display: grid; gap: 14px; }
.check-list li { display: flex; gap: 12px; font-size: 15px; color: var(--ink-2); line-height: 1.65; }
.check-list li svg { flex: none; margin-top: 5px; }
.check-list li b { color: var(--ink); font-weight: 600; }

/* ---------- 事实表 ---------- */
.fact-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.fact-table th, .fact-table td { text-align: left; padding: 15px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.fact-table th {
  width: 160px; font-weight: 600; color: var(--ink-3); font-size: 13px;
  letter-spacing: .05em; background: var(--bg-soft); white-space: nowrap;
}
.fact-table td { color: var(--ink); }
.fact-table tr:last-child th, .fact-table tr:last-child td { border-bottom: 0; }
.fact-table code {
  font-family: ui-monospace, "SF Mono", Consolas, monospace; font-size: 13.5px;
  background: var(--bg-soft); padding: 2px 7px; border-radius: 2px; border: 1px solid var(--line);
}

/* ---------- 地点卡 ---------- */
.loc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.loc-card { border: 1px solid var(--line); padding: 32px; background: #fff; position: relative; }
.loc-card .loc-type {
  font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; font-weight: 700;
  color: var(--green); margin-bottom: 14px; display: block;
}
.loc-card h3 { font-size: 19px; margin-bottom: 16px; }
.loc-card address { font-style: normal; color: var(--ink-2); font-size: 15px; line-height: 1.8; }
.loc-card .meta { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 13.5px; color: var(--ink-3); }
.loc-card .meta a { font-weight: 600; }

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer; padding: 24px 46px 24px 0; font-size: 16.5px; font-weight: 600;
  position: relative; list-style: none; color: var(--ink); line-height: 1.55;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 8px; top: 22px; font-size: 22px;
  color: var(--green); font-weight: 400; line-height: 1; transition: transform .25s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--green); }
.faq-answer { padding: 0 60px 26px 0; color: var(--ink-2); font-size: 15px; line-height: 1.85; }
.faq-answer p:last-child { margin-bottom: 0; }

/* ---------- CTA 带 ---------- */
.cta-band { background: var(--bg-deep); color: #fff; padding: 72px 0; position: relative; overflow: hidden; }
.cta-band::after {
  content: ""; position: absolute; left: 50%; bottom: -260px; transform: translateX(-50%);
  width: 900px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(47,143,92,.22), transparent 68%);
  pointer-events: none;
}
.cta-band .wrap { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 48px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(22px, 2.4vw, 30px); margin-bottom: 12px; }
.cta-band p { color: #a4b5ab; margin: 0; font-size: 15.5px; max-width: 560px; }
.cta-band .actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- 页脚 ---------- */
.footer { background: #0c1611; color: #8d9f95; font-size: 14px; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 48px; }
.footer .logo-text b { color: #fff; }
.footer .logo-text i { color: #63756b; }
.footer h4 {
  color: #d3ddd7; font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  font-weight: 700; margin-bottom: 18px;
}
.footer p { line-height: 1.8; margin: 0 0 14px; }
.footer ul { display: grid; gap: 10px; }
.footer a { color: #8d9f95; }
.footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.09); padding: 22px 0 28px;
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  font-size: 12.5px; color: #5f7167;
}
.footer-bottom a { color: #7b8d83; }

/* ---------- 通用 ---------- */
.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.badge {
  font-size: 12.5px; padding: 5px 12px; background: #fff; border: 1px solid var(--line-2);
  border-radius: 2px; color: var(--ink-2); letter-spacing: .03em;
}

.note {
  font-size: 13px; color: var(--ink-3); border-left: 2px solid var(--line-2);
  padding: 4px 0 4px 16px; margin-top: 24px; line-height: 1.7;
}

.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding: 72px 0 64px; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .split { gap: 48px; }
  .flow { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .flow-step:not(:last-child)::after { display: none; }
}

@media (max-width: 860px) {
  .nav-links {
    position: fixed; inset: 114px 0 auto 0; flex-direction: column; align-items: stretch;
    background: #fff; border-bottom: 1px solid var(--line); padding: 12px 20px 20px;
    gap: 0; display: none; box-shadow: 0 12px 28px rgba(0,0,0,.08);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 8px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav-links a.active::after { display: none; }
  .menu-btn { display: inline-flex; }
  .nav-cta { display: none; }
  .nav .wrap { height: 68px; }
  .topbar .wrap { height: 34px; font-size: 12px; }
  .topbar span { display: none; }
  .topbar .wrap { justify-content: center; }

  .section { padding: 64px 0; }
  .section-head { margin-bottom: 38px; }
  .split, .loc-grid { grid-template-columns: 1fr; gap: 36px; }
  .split.rev .split-media { order: 0; }
  .wrap { padding: 0 20px; }
  .hero-stats div { padding-right: 24px; margin-right: 24px; }
  .hero-stats b { font-size: 20px; }
  .fact-table th { width: 110px; }
  .cta-band { padding: 56px 0; }
}

@media (max-width: 560px) {
  .prod-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-panel ul { grid-template-columns: 1fr; }
  .hero-stats { gap: 18px 0; }
  .hero-stats div { width: 50%; border-right: 0; margin-right: 0; padding-right: 0; }
  .faq-answer { padding-right: 0; }
  .loc-card, .prod-card { padding: 24px 20px; }
}

/* ---------- 高德地图 ---------- */
.map-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.map-item { border: 1px solid var(--line); background: #fff; }
.map-box {
  height: 360px; width: 100%; background: var(--bg-soft); position: relative; overflow: hidden;
}
.map-cap {
  padding: 16px 20px; border-top: 1px solid var(--line);
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
}
.map-cap b { font-size: 15px; }
.map-cap span { font-size: 13.5px; color: var(--ink-3); }

.map-fallback {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px; text-align: center; padding: 24px;
  background: repeating-linear-gradient(45deg, #f4f6f3 0 12px, #eef1ed 12px 24px);
}
.map-fallback p { margin: 0; font-size: 14.5px; font-weight: 600; color: var(--ink-2); }
.map-fallback .btn { padding: 10px 20px; font-size: 14px; }

.amap-iw { font-family: inherit; padding: 2px 2px 4px; min-width: 150px; }
.amap-iw b { display: block; font-size: 14px; color: #141a17; margin-bottom: 3px; }
.amap-iw span { font-size: 12.5px; color: #6b7570; line-height: 1.5; display: block; }
.amap-info-content { border-radius: 2px; }

@media (max-width: 860px) {
  .map-grid { grid-template-columns: 1fr; }
  .map-box { height: 300px; }
}

/* ---------- 移动端底部快捷操作条 ---------- */
.mobile-bar { display: none; }

@media (max-width: 860px) {
  .mobile-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    display: flex; align-items: stretch; gap: 10px;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255,255,255,.97);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
    border-top: 1px solid var(--line);
    box-shadow: 0 -8px 24px rgba(16,29,23,.10);
  }
  .mobile-bar .mb-call {
    flex: 1 1 auto; min-width: 0;
    display: flex; align-items: center; justify-content: center; gap: 10px;
    height: 52px; padding: 0 12px;
    background: var(--green); color: #fff; border-radius: 2px;
    font-size: 16px; font-weight: 700; letter-spacing: .02em;
    box-shadow: 0 4px 12px rgba(31,107,69,.30);
    transition: background .2s var(--ease), transform .12s var(--ease);
  }
  .mobile-bar .mb-call svg { flex: none; }
  .mobile-bar .mb-call span { display: flex; align-items: baseline; gap: 8px; white-space: nowrap; }
  .mobile-bar .mb-call i {
    font-style: normal; font-size: 13px; font-weight: 500;
    letter-spacing: .04em; opacity: .88;
  }
  .mobile-bar .mb-contact {
    flex: 0 0 auto; display: flex; align-items: center; justify-content: center;
    height: 52px; padding: 0 18px;
    background: #fff; color: var(--green); border: 1px solid var(--green);
    border-radius: 2px; font-size: 15px; font-weight: 700; letter-spacing: .02em;
    transition: background .2s var(--ease), transform .12s var(--ease);
  }
  .mobile-bar .mb-call:active, .mobile-bar .mb-contact:active { transform: translateY(1px); }
  .mobile-bar .mb-contact:active { background: var(--green-soft); }

  /* 给固定底栏留出空间，避免遮挡页脚 */
  .footer-bottom { padding-bottom: calc(28px + 74px + env(safe-area-inset-bottom)); }
}

@media (max-width: 380px) {
  .mobile-bar { gap: 8px; padding-left: 10px; padding-right: 10px; }
  .mobile-bar .mb-call { font-size: 15px; gap: 7px; }
  .mobile-bar .mb-call i { font-size: 11.5px; }
  .mobile-bar .mb-contact { padding: 0 13px; font-size: 14px; }
}

/* ---------- 地域页面：面包屑 / NAP 卡 / 场景卡 / 区域索引 ---------- */
.crumbs { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-3); margin-bottom: 20px; flex-wrap: wrap; }
.crumbs a { color: var(--ink-3); }
.crumbs a:hover { color: var(--green); }
.crumbs i { font-style: normal; color: var(--line-2); }
.crumbs span { color: var(--ink-2); font-weight: 600; }

.npa-card { border: 1px solid var(--line); background: #fff; padding: 22px 24px; }
.npa-title {
  font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--green); margin: 0 0 16px;
}
.npa-row {
  display: grid; grid-template-columns: 92px 1fr; gap: 12px;
  padding: 11px 0; border-top: 1px dashed var(--line);
  font-size: 14.5px; line-height: 1.6;
}
.npa-row:first-of-type { border-top: 0; padding-top: 0; }
.npa-k { color: var(--ink-3); font-size: 13px; letter-spacing: .02em; }
.npa-v { color: var(--ink); font-weight: 600; }
.npa-v address { font-style: normal; font-weight: 600; }
.npa-v i { display: block; font-style: normal; font-weight: 400; color: var(--ink-3); font-size: 12.5px; margin-top: 2px; }
.npa-v a { color: var(--green); }
.npa-v code { font-family: inherit; font-size: 13.5px; font-weight: 600; letter-spacing: .02em; }

.scene-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.scene-card { background: #fff; border: 1px solid var(--line); padding: 24px 24px 26px; }
.scene-card h3 { font-size: 17px; margin-bottom: 10px; letter-spacing: -.01em; }
.scene-card p { font-size: 14.5px; color: var(--ink-2); line-height: 1.7; margin: 0; }

.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.chip {
  font-size: 13.5px; padding: 7px 14px; border: 1px solid var(--line-2);
  background: var(--bg-soft); color: var(--ink-2); border-radius: 2px;
}
.chip:hover { border-color: var(--green); color: var(--green); background: var(--green-soft); }

.req-card { border: 1px solid var(--line); background: var(--bg-soft); padding: 22px 24px; }
.req-list { list-style: none; margin: 0; padding: 0; counter-reset: r; display: grid; gap: 14px; }
.req-list li { counter-increment: r; position: relative; padding-left: 34px; }
.req-list li::before {
  content: counter(r); position: absolute; left: 0; top: 1px;
  width: 22px; height: 22px; border-radius: 50%; background: var(--green); color: #fff;
  font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.req-list b { display: block; font-size: 14.5px; }
.req-list span { font-size: 13.5px; color: var(--ink-2); line-height: 1.6; }

.area-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.area-card {
  display: block; padding: 24px 24px 22px; background: #fff;
  border: 1px solid var(--line); transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.area-card:hover { border-color: var(--green); transform: translateY(-2px); }
.area-city { display: block; font-size: 12px; letter-spacing: .12em; color: var(--ink-3); margin-bottom: 6px; }
.area-card b { display: block; font-size: 21px; letter-spacing: -.01em; margin-bottom: 8px; color: var(--ink); }
.area-desc { display: block; font-size: 13.5px; color: var(--ink-3); line-height: 1.6; margin-bottom: 16px; }
.area-go { font-size: 13px; font-weight: 700; color: var(--green); }

.area-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.area-link {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 16px 18px; border: 1px solid var(--line); background: #fff;
  font-size: 14.5px; font-weight: 600; color: var(--ink);
}
.area-link span { color: var(--green); }
.area-link:hover { border-color: var(--green); color: var(--green); }

@media (max-width: 860px) {
  .scene-grid, .area-grid, .area-links { grid-template-columns: 1fr; }
  .npa-row { grid-template-columns: 80px 1fr; }
}

/* ---------- 资质荣誉页 ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cert-card { margin: 0; background: #fff; border: 1px solid var(--line); transition: border-color .2s var(--ease), transform .2s var(--ease); }
.cert-card:hover { border-color: var(--green); transform: translateY(-2px); }
.cert-card a { display: block; overflow: hidden; aspect-ratio: 1 / 1.41; }
.cert-card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cert-card figcaption { padding: 12px 14px 14px; border-top: 1px solid var(--line); }
.cert-card b { display: block; font-size: 14.5px; line-height: 1.45; }
.cert-card span { display: block; font-size: 12.5px; color: var(--ink-3); margin-top: 3px; }
@media (max-width: 1080px) { .cert-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 860px) { .cert-grid { grid-template-columns: repeat(2, 1fr); } }
.cert-verify { margin: 22px 0 0; border: 1px solid var(--line); background: #fff; }
.cert-verify a { display: block; }
.cert-verify img { width: 100%; display: block; }
.cert-verify figcaption { padding: 12px 14px 14px; font-size: 13px; color: var(--ink-2); line-height: 1.7; border-top: 1px solid var(--line); }

/* ---------- 服务区域覆盖清单 ---------- */
.cov-wrap { overflow-x: auto; border: 1px solid var(--line); background: #fff; }
.cov-table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 620px; }
.cov-table thead th {
  text-align: left; padding: 14px 18px; background: var(--bg-soft);
  font-size: 12.5px; letter-spacing: .1em; color: var(--ink-3); font-weight: 700;
  border-bottom: 1px solid var(--line); white-space: nowrap;
}
.cov-table td { padding: 13px 18px; border-bottom: 1px solid var(--line); color: var(--ink-2); line-height: 1.6; }
.cov-table tbody tr:last-child td { border-bottom: 0; }
.cov-table td:first-child { font-weight: 600; color: var(--ink); white-space: nowrap; }
.cov-table a { color: var(--green); border-bottom: 1px solid rgba(31,107,69,.3); }
.cov-table a:hover { border-bottom-color: var(--green); }
.cov-table tbody tr:hover { background: #fafbf9; }

.cov-src {
  display: inline-block; font-size: 12px; font-weight: 600; padding: 3px 9px;
  border-radius: 2px; white-space: nowrap; font-style: normal;
}
.cov-src.s1 { background: var(--green-soft); color: var(--green); }
.cov-src.s2 { background: #eef2f7; color: #33566f; }
.cov-src.s3 { background: var(--accent-soft); color: #a3651a; }
.cov-src.s4 { background: #f3f1ee; color: #6f6459; }

.cov-legend { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 18px; font-size: 13px; color: var(--ink-3); }
.cov-legend span { display: flex; align-items: center; gap: 8px; }
.cov-legend i { font-style: normal; }

@media (max-width: 860px) {
  .cov-table { font-size: 13.5px; min-width: 560px; }
  .cov-table thead th, .cov-table td { padding: 11px 12px; }
}

/* ---------- AAA 铜牌独立展示 ---------- */
.plaque-showcase {
  display: grid; grid-template-columns: 380px 1fr; gap: 40px; align-items: center;
  margin-bottom: 56px; padding: 32px;
  background: linear-gradient(135deg, #10241b 0%, #163023 100%);
  border-radius: 4px;
}
.plaque-showcase .plaque-media img {
  width: 100%; display: block; border-radius: 3px;
  box-shadow: 0 18px 40px rgba(0,0,0,.35);
}
.plaque-showcase h3 { color: #fff; font-size: clamp(24px, 2.4vw, 34px); margin: 0 0 14px; letter-spacing: -.01em; }
.plaque-showcase p { color: #b9c7bf; font-size: 15px; line-height: 1.8; margin: 0 0 16px; }
.plaque-showcase ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.plaque-showcase li { color: #d3ddd7; font-size: 14px; line-height: 1.6; padding-left: 16px; position: relative; }
.plaque-showcase li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; background: var(--accent); }
.plaque-showcase li b { color: #fff; }
.plaque-showcase .note { color: #8d9f95; font-size: 13px; }

.plaque-band { background: var(--bg-deep); padding: 64px 0; }
.plaque-inner { display: grid; grid-template-columns: 360px 1fr; gap: 48px; align-items: center; }
.plaque-band .plaque-media img {
  width: 100%; display: block; border-radius: 3px;
  box-shadow: 0 20px 44px rgba(0,0,0,.4);
  transform: rotate(-1.2deg);
}
@media (max-width: 860px) {
  .plaque-showcase { grid-template-columns: 1fr; gap: 24px; padding: 24px; }
  .plaque-showcase .plaque-media { max-width: 340px; }
  .plaque-inner { grid-template-columns: 1fr; gap: 28px; }
  .plaque-band .plaque-media { max-width: 320px; }
}

/* ---------- 地区页：风土地标 / 数据条 / FAQ ---------- */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.stat-row > div { background: #fff; padding: 24px 26px; }
.stat-row b { display: block; font-size: 34px; font-weight: 800; letter-spacing: -.02em; color: var(--green); line-height: 1.1; }
.stat-row span { display: block; margin-top: 6px; font-size: 13px; color: var(--ink-3); }

.spot-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.spot-card {
  position: relative; background: #fff; border: 1px solid var(--line);
  padding: 26px 26px 26px 72px; transition: border-color .2s var(--ease);
}
.spot-card:hover { border-color: var(--line-2); }
.spot-idx {
  position: absolute; left: 26px; top: 28px;
  font-size: 12px; font-weight: 800; letter-spacing: .1em; color: var(--accent);
}
.spot-card b { display: block; font-size: 17.5px; line-height: 1.4; margin-bottom: 8px; letter-spacing: -.01em; }
.spot-card p { margin: 0; font-size: 14.5px; color: var(--ink-2); line-height: 1.75; }

.faq-mini { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer; padding: 20px 46px 20px 0; position: relative;
  font-size: 16.5px; font-weight: 600; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  font-size: 22px; font-weight: 300; color: var(--green); line-height: 1;
}
.faq-item[open] summary::after { content: "−"; }
.faq-body p { margin: 0 0 22px; font-size: 15px; color: var(--ink-2); line-height: 1.85; max-width: 820px; }

@media (max-width: 860px) {
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .spot-grid { grid-template-columns: 1fr; }
  .spot-card { padding: 22px 20px 22px 60px; }
  .spot-idx { left: 20px; top: 24px; }
}