/* 浙房理官网重构 · 设计系统 v3 —— 白底黑金
   --bg 暖白 / --card 纯白卡片 / --ink 近黑正文 / 金色主强调 */

:root {
  --bg: #ffffff;
  --bg-2: #faf7f0;
  --card: #ffffff;
  --card-2: #fbf8f2;
  --line: #e9e2d3;
  --line-soft: #f0eadc;
  --ink: #17150f;
  --ink2: #55503f;
  --ink3: #8b8574;
  --gold: #b08d3e;
  --gold-bright: #96762f;
  --gold-deep: #8a6b28;
  --gold-glow: rgba(176, 141, 62, 0.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--ink); text-decoration: none; transition: color .18s; }
a:hover { color: var(--gold-bright); }
img { max-width: 100%; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 22px; }
::selection { background: var(--gold); color: #ffffff; }

/* ===== header ===== */
.site-head {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.head-grid { display: flex; align-items: center; gap: 18px; height: 62px; }
.brand { display: flex; align-items: baseline; gap: 8px; color: var(--ink); }
.brand strong { font-size: 22px; letter-spacing: 2px; }
.brand span { font-size: 11px; color: var(--gold); letter-spacing: 3px; }
/* 顶部品牌：图片 logo（346×145，显示高 44px） */
.brand-logo { align-items: center; }
.brand-logo img { height: 44px; width: auto; max-width: 160px; display: block; }
.main-nav { display: flex; gap: 2px; flex: 1; overflow-x: auto; }
.main-nav a { color: var(--ink2); font-size: 14.5px; padding: 8px 13px; border-radius: 8px; white-space: nowrap; }
.main-nav a:hover { background: var(--gold-glow); color: var(--gold-bright); }
.main-nav a.on { color: var(--gold); font-weight: 600; }
.head-actions { display: flex; align-items: center; gap: 14px; }
.head-phone { color: var(--gold-bright); font-weight: 600; font-size: 15px; white-space: nowrap; }
.head-phone:hover { color: var(--gold-deep); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle i { display: block; width: 20px; height: 2px; background: var(--gold); margin: 4px 0; border-radius: 2px; }

/* ===== buttons ===== */
.btn {
  display: inline-block; padding: 11px 24px; border-radius: 4px;
  font-size: 15px; font-weight: 600; transition: .2s; border: 1px solid transparent;
}
.btn-sm { padding: 7px 14px; font-size: 13.5px; }
.btn-primary {
  background: var(--gold);
  color: #ffffff; box-shadow: none;
}
.btn-primary:hover { filter: brightness(1.06); color: #ffffff; }
.btn-ghost { border: 1px solid var(--line); color: var(--ink); background: #ffffff; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-bright); }

/* ===== hero（首屏 · 白底黑金） ===== */
.hero {
  position: relative; overflow: hidden;
  background: #fffdf8;
  color: var(--ink);
  padding: 62px 0 52px;
  border-bottom: 1px solid var(--line-soft);
}

.hero-grid { position: relative; display: grid; grid-template-columns: 1.35fr 1fr; gap: 44px; align-items: center; }
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--gold); font-size: 13.5px; letter-spacing: 2px; margin: 0 0 18px;
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 10px rgba(176,141,62,.8); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.hero h1 { font-size: 40px; line-height: 1.28; margin: 0 0 18px; font-weight: 700; color: var(--gold-bright); }
.hero h1 em { font-style: normal; color: var(--gold-deep); }
.hero-definition { font-size: 16.5px; color: #5c5748; margin: 0 0 8px; }
.hero-sub { color: #5c5748; margin: 0 0 26px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-trust { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 0; margin: 0; }
.hero-trust li { border-left: 2px solid var(--gold); padding-left: 12px; }
.hero-trust strong { display: block; font-size: 21px; color: var(--gold-bright); }
.hero-trust span { font-size: 12.5px; color: var(--ink2); }
.hero-note { font-size: 12.5px; color: var(--ink3); margin: 14px 0 0; }

/* ===== 首屏右侧 · 纯图片幻灯 ===== */
.hero-slider {
  position: relative; border-radius: 0; overflow: hidden;
  border: 0;
}
.slider { position: relative; border-radius: 0; overflow: hidden; background: #17150f; }
.slider-track { display: flex; transition: transform .45s cubic-bezier(.4,0,.2,1); }
.slide { position: relative; flex: 0 0 100%; margin: 0; cursor: pointer; }
.slide img { display: block; width: 100%; aspect-ratio: 4 / 3; height: auto; object-fit: cover; }

.slide-cap {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: 10px 18px; color: #fdf9ef; font-size: 14px; background: rgba(23,21,15,.62);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.slide-cap b { color: #e8cf95; font-weight: 600; letter-spacing: 1px; }

/* 简洁箭头：裸符号 + 细线，无底无框 */
.slider-btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 30px; height: 44px; padding: 0;
  border: 0; background: transparent; color: #ffffff; cursor: pointer;
  font-size: 26px; font-weight: 300; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  opacity: .78; transition: opacity .2s, color .2s;
}
.slider-btn:hover { opacity: 1; color: #e8cf95; }
.slider-btn.prev { left: 6px; }
.slider-btn.next { right: 6px; }
.slider-dots { position: absolute; bottom: 12px; left: 0; right: 0; z-index: 3; display: flex; gap: 7px; justify-content: center; }
.slider-dots button {
  width: 22px; height: 3px; border: 0; border-radius: 2px; cursor: pointer;
  background: rgba(255,255,255,.35); transition: .2s; padding: 0;
}
.slider-dots button.on { background: #e8cf95; }

/* ===== sections ===== */
.section { padding: 64px 0; }
.section.tint { background: var(--bg); border-top: 1px solid var(--line-soft); }
#flow, #flow + .section.tint { border-top: 0; }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin: 0 0 34px; }
.sec-kicker {
  display: flex; align-items: center; gap: 10px;
  font-size: 12.5px; letter-spacing: 3px; color: var(--gold);
  text-transform: uppercase; font-weight: 700; margin-bottom: 12px;
}
.sec-kicker::before { content: ""; width: 26px; height: 2px; background: var(--gold); }
.sec-head h2 { font-size: 34px; margin: 0; color: var(--ink); letter-spacing: .5px; }
.sec-lead { color: var(--ink2); margin: 10px 0 0; max-width: 620px; }
.sec-head-action { flex: none; padding-bottom: 4px; }
.text-link { color: var(--gold-bright); font-weight: 600; font-size: 14.5px; }
.sec-head .text-link { display: inline-block; }

/* ===== 证据条 · 横排大数字（无卡片） ===== */
.stat-strip {
  display: grid; grid-template-columns: repeat(2, 1fr);
  border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line);
}
.stat-item { padding: 26px 22px; border-left: 1px solid var(--line); }
.stat-item:first-child { border-left: 0; }

/* ===== 数据背书 · 凭什么相信 ===== */
.sec-tight { padding: 0 0 34px; }
.sec-tight .sec-head { margin-bottom: 28px; }
.sec-headless .sec-head { margin-bottom: 0; }
.sec-headless { padding-bottom: 0; }
#endorse { padding-top: 64px; }
.sec-tight-top { padding-top: 34px; }

/* ===== 解法 · 三大模式 ===== */
.mode-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.mode-no { font-size: 44px; font-weight: 800; line-height: 1; color: var(--gold-glow); color: rgba(176,141,62,.28); margin-bottom: 10px; }
.mode-card {
  border: 1px solid var(--line); padding: 26px 22px 22px; background: #ffffff;
  transition: border-color .2s;
}
.mode-card:hover { border-color: var(--gold); }
.mode-card h3 { margin: 0; font-size: 20px; color: var(--ink); font-weight: 700; }
.mode-en { font-size: 11px; letter-spacing: 2px; color: var(--ink3); margin: 4px 0 16px; text-transform: uppercase; }
.mode-card ul { list-style: none; margin: 0; padding: 0; }
.mode-card li { font-size: 14.5px; color: var(--ink2); padding-left: 18px; position: relative; margin-bottom: 9px; line-height: 1.75; }
.mode-card li::before { content: ""; position: absolute; left: 0; top: 10px; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.trust-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px 36px;
}
.trust-tile {
  padding: 0;
}
.trust-num {
  font-size: 42px; font-weight: 800; line-height: 1.1; color: var(--gold-bright);
  font-variant-numeric: tabular-nums;
}
.trust-num small { font-size: 17px; font-weight: 700; }
.trust-label { font-size: 16px; font-weight: 700; color: var(--ink); margin-top: 6px; }
.trust-note { font-size: 13px; color: var(--ink3); margin-top: 2px; }
.stat-item strong { display: block; font-size: 32px; font-weight: 800; color: var(--ink); line-height: 1.15; }
.stat-item strong::after { content: ""; display: block; width: 28px; height: 3px; background: var(--gold); margin-top: 10px; }
.stat-item span { display: block; font-size: 14.5px; color: var(--ink); margin-top: 10px; }
.stat-item small { display: block; font-size: 12.5px; color: var(--ink3); margin-top: 4px; }
.stat-item small a { color: var(--gold-bright); }

/* ===== cards · 金顶线式 ===== */
.card {
  display: block; background: var(--card);
  border: 0; border-top: 2px solid var(--ink); border-radius: 0; padding: 22px 0 0;
  box-shadow: none; transition: border-color .18s;
}
.card:hover { transform: none; border-top-color: var(--gold); box-shadow: none; }
.card h3 { margin: 6px 0 10px; font-size: 19px; color: var(--ink); }
.card p { margin: 0 0 14px; color: var(--ink2); font-size: 14.5px; }
.card-en { font-size: 11px; letter-spacing: 3px; color: var(--gold); text-transform: uppercase; }
.card-more { font-size: 13.5px; font-weight: 600; color: var(--gold-bright); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }

.eco-label { margin: 26px 0 14px; font-size: 13.5px; color: var(--ink2); }
.eco-label strong { color: var(--ink); }

/* ===== 案例卡 · 价格锚点式 ===== */
.case-card, .case-featured { border: 0; border-radius: 0; box-shadow: none; padding: 0; }
.case-card:hover, .case-featured:hover { border: 0; box-shadow: none; }
.case-thumb { margin: 0 0 12px; border-radius: 0; overflow: hidden; background: #f3eee2; }
.case-title {
  margin: 0 0 10px; font-size: 15px; line-height: 1.5; color: var(--ink); font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.case-thumb img { display: block; width: 100%; aspect-ratio: 4 / 3; height: auto; object-fit: cover; transition: transform .35s; }
.case-card:hover .case-thumb img, .case-featured:hover .case-thumb img { transform: scale(1.04); }
.case-card:hover h3, .case-featured:hover h3 { color: var(--gold-bright); }
.case-featured { display: flex; flex-direction: column; }
.case-type { font-size: 12px; color: var(--ink3); letter-spacing: .5px; }
.case-card h3, .case-featured h3 {
  margin: 6px 0 10px; font-size: 16.5px; line-height: 1.5; color: var(--ink); font-weight: 600;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.case-price { display: flex; align-items: baseline; gap: 8px; margin: 2px 0 8px; }
.case-price strong { font-size: 32px; font-weight: 800; color: var(--gold-bright); line-height: 1; letter-spacing: -.01em; }
.case-price span { font-size: 12px; color: var(--ink3); }
.case-price em { font-style: normal; margin-left: auto; font-size: 12.5px; color: var(--ink3); }
.case-meta { font-size: 13px; color: var(--ink2); border-top: 1px solid var(--line-soft); padding-top: 8px; }
.case-video { width: 100%; max-width: 860px; border-radius: 0; background: #17150f; box-shadow: none; margin: 6px 0 10px; }
.case-gallery { position: relative; border-radius: 0; overflow: hidden; border: 0; box-shadow: none; }
.case-gallery .slide img { aspect-ratio: 4 / 3; }
.slide-video video { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: #17150f; }
.src-link { font-size: 13.5px; color: var(--ink2); word-break: break-all; }
.src-link a { color: var(--gold-bright); }

/* ===== 案例详情 · 淘宝式顶部 ===== */
.case-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.detail-head:has(.case-tags) h1 { font-size: 22px; }
.case-tags .tag {
  font-size: 12px; color: var(--gold-deep); background: var(--gold-glow);
  border: 1px solid rgba(176,141,62,.35); border-radius: 4px; padding: 2px 10px;
}
.case-top { display: grid; grid-template-columns: 1.25fr 1fr; gap: 34px; align-items: start; margin-bottom: 44px; }
.case-top .case-gallery { border: 1px solid var(--line); }
.price-panel {
  background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--gold); padding: 24px 26px;
  position: sticky; top: 78px;
}
.pp-price { display: flex; align-items: baseline; gap: 14px; padding-bottom: 6px; }
.pp-price span { font-size: 14px; color: var(--ink2); }
.pp-price strong { font-size: 44px; font-weight: 800; color: var(--gold-bright); line-height: 1.1; }
.pp-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 14px 0; }
.pp-grid div, .pp-row { background: transparent; border-radius: 0; padding: 8px 0; border-top: 1px solid var(--line-soft); }
.pp-grid span, .pp-row span { display: block; font-size: 12px; color: var(--ink3); }
.pp-grid b, .pp-row b { font-size: 15px; color: var(--ink); }
.pp-row { margin-top: 4px; }
.pp-btn { width: 100%; text-align: center; margin-top: 18px; font-size: 16px; padding: 13px 0; }
@media (max-width: 960px) {
  .sec-head { flex-direction: column; align-items: flex-start; gap: 12px; }
  .sec-head h2 { font-size: 28px; }
  .case-top { grid-template-columns: 1fr; }
  .price-panel { position: static; }
}

/* ===== 问答 · 分隔线列表 ===== */
.faq-list { max-width: 860px; margin: 0 auto; }
details.faq { background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 4px 0; margin-bottom: 0; }
details.faq[open] { border-bottom-color: var(--gold); }
details.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary h3 { margin: 0; font-size: 16.5px; color: var(--ink); font-weight: 600; }
.faq-arrow { width: 10px; height: 10px; border-right: 2px solid var(--gold); border-bottom: 2px solid var(--gold); transform: rotate(45deg); transition: .2s; flex: none; }
details.faq[open] .faq-arrow { transform: rotate(225deg); }
.faq-a { border-top: 0; padding: 2px 0 18px; }
.faq-a p { margin: 0 0 10px; color: var(--ink2); }

/* ===== 路径/流程步骤 · 扁平编号 ===== */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; }
.step { background: transparent; border: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); border-radius: 0; padding: 18px 0 18px; counter-increment: step; position: relative; }
.step:nth-child(n+5) { border-top: 0; padding-top: 0; }
.step::before { content: "0" counter(step); font-size: 15px; font-weight: 800; color: var(--gold); letter-spacing: 1px; display: block; margin-bottom: 10px; }
.step h3 { margin: 0 0 6px; font-size: 16px; color: var(--ink); }
.step p { margin: 0; font-size: 13.5px; color: var(--ink2); }

/* ===== 对比表 ===== */
.tbl { width: 100%; border-collapse: collapse; background: var(--card); border-top: 2px solid var(--ink); }
.tbl th, .tbl td { padding: 13px 16px; border-bottom: 1px solid var(--line-soft); text-align: left; font-size: 14px; vertical-align: top; }
.tbl th { background: #ffffff; color: var(--ink3); font-weight: 600; letter-spacing: 1px; font-size: 12.5px; text-transform: uppercase; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td { color: var(--ink2); }
.tbl td:first-child { color: var(--gold-deep); font-weight: 600; white-space: nowrap; }

/* ===== 证言/口径块 ===== */
.proof {
  margin: 0; background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--gold);
  border-radius: 12px; padding: 22px 24px;
}
.proof blockquote { margin: 0 0 12px; color: var(--ink); font-size: 15px; }
.proof figcaption strong { display: block; color: var(--gold-deep); font-size: 14px; }
.proof figcaption span { color: var(--ink2); font-size: 12.5px; }

/* ===== 详情页正文 ===== */
.detail { padding: 54px 0 0; }
.detail:last-child { padding-bottom: 54px; }
.crumbs ol { list-style: none; display: flex; gap: 6px; padding: 0; margin: 0 0 26px; font-size: 13px; color: var(--ink3); flex-wrap: wrap; }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: #c9c1ab; }
.detail-head { margin-bottom: 30px; }
.detail-head .card-en { margin-bottom: 6px; }
.detail-head h1 { font-size: 30px; color: var(--ink); margin: 0 0 10px; }
.detail-head .lead { color: var(--ink2); font-size: 16px; margin: 0; }
.detail-body h2 { font-size: 22px; color: var(--ink); margin: 36px 0 14px; }
.detail-body p { color: #4a4536; }
.detail-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin: 22px 0; }
.detail-meta div { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; }
.detail-meta span { display: block; font-size: 12px; color: var(--ink3); }
.detail-meta strong { font-size: 15px; color: var(--gold-deep); }
.fit-box { background: var(--gold-glow); border: 1px solid rgba(176,141,62,.35); border-radius: 12px; padding: 16px 20px; font-size: 14.5px; color: var(--ink); }
.fit-box strong { color: var(--gold-deep); }

/* ===== CTA band · 黑底反差 ===== */
.cta-band {
  background: #17150f;
  border-top: 0; color: #f5efdd; padding: 52px 0;
}
.cta-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 30px; align-items: center; }
.cta-band .sec-kicker { color: #c9a45c; }
.cta-band .sec-kicker::before { background: #c9a45c; }
.cta-band h2 { font-size: 26px; margin: 0 0 8px; color: #ffffff; }
.cta-band p { color: #a89f8a; margin: 0; }
.cta-actions { display: flex; gap: 14px; justify-content: flex-end; flex-wrap: wrap; }

/* ===== 承接页表单 ===== */
.intake { background: var(--card); border-top: 2px solid var(--ink); padding: 28px 0 0; }
.intake h2 { margin: 0 0 6px; font-size: 22px; color: var(--ink); }
.intake .hint { color: var(--ink2); font-size: 13.5px; margin: 0 0 20px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13.5px; color: var(--ink); margin-bottom: 6px; font-weight: 600; }
.field input {
  width: 100%; padding: 11px 0; border: 0; border-bottom: 1px solid var(--line); border-radius: 0;
  font-size: 15px; font-family: inherit; background: transparent; color: var(--ink);
}
.field input::placeholder { color: #b3ac99; }
.field input:focus { outline: none; border-bottom-color: var(--gold); }
.form-note { font-size: 12.5px; color: var(--ink3); margin: 12px 0 0; }
.form-ok { display: none; background: rgba(46,125,74,.08); border-left: 2px solid #2e7d4a; color: #2e7d4a; padding: 14px 16px; margin-top: 14px; font-size: 14px; }
.hp-field { position: absolute; left: -9999px; }

/* ===== footer ===== */
.site-foot { background: #17150f; border-top: 1px solid var(--gold); color: #cfc8b5; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 48px; padding: 44px 22px 30px; }
.brand-foot strong { font-size: 20px; color: #f5efdd; }
.brand-foot { margin-bottom: 14px; }
.foot-brand p { font-size: 13.5px; color: #9d9682; margin: 0 0 12px; }
.foot-nap a { color: #e8cf95; }
.foot-col h3 { color: #e8cf95; font-size: 15px; margin: 0 0 12px; }
.foot-col a { display: block; color: #cfc8b5; font-size: 13.5px; padding: 3px 0; }
.foot-col a:hover { color: #ffffff; }
.foot-legal { border-top: 1px solid #2e2a1f; padding: 18px 22px; display: flex; gap: 18px; flex-wrap: wrap; font-size: 12.5px; color: #9d9682; }
.foot-legal a { color: #9d9682; }

/* ===== responsive ===== */
@media (max-width: 960px) {
  .hero-grid, .cta-grid, .foot-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stat-strip { grid-template-columns: repeat(2, 1fr); border-top: 0; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .mode-grid { grid-template-columns: 1fr; }
  .stat-item { border-top: 1px solid var(--line); }
  .stat-item:nth-child(odd) { border-left: 0; }
  .hero-trust { grid-template-columns: repeat(2, 1fr); }
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 62px; left: 0; right: 0; background: #ffffff; border-bottom: 1px solid var(--line); flex-direction: column; padding: 10px 18px 16px; }
  .main-nav.open { display: flex; }
  .head-phone { display: none; }
  .hero-slider { border-radius: 0; }
}
@media (max-width: 560px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .stat-item { padding: 18px 16px; }
  .hero { padding: 54px 0 46px; }
  .hero h1 { font-size: 27px; }
  .section { padding: 40px 0; }
  .trust-grid { grid-template-columns: 1fr; }
}


/* ===== 右下角评估表单（白底黑金 · 扁平 · 对齐承接页） ===== */
.cw { position: fixed; right: 22px; bottom: 22px; z-index: 90; font-size: 14px; }
.cw-fab {
  display: inline-flex; align-items: center; gap: 8px;
  background: #17150f; color: #f5efdd; border: 0; border-radius: 4px;
  padding: 15px 22px; cursor: pointer; font-family: inherit; font-size: 15px; letter-spacing: .5px;
  box-shadow: 0 8px 24px rgba(23,21,15,.18);
}
.cw-fab:hover { background: #000; }
.cw-fab-ico { color: #c9a45c; font-size: 16px; }
.cw[data-open="true"] .cw-fab { display: none; }

.cw-panel {
  display: none; width: 420px; aspect-ratio: 3 / 4; max-height: calc(100vh - 44px);
  background: #ffffff; border: 1px solid var(--line); border-radius: 4px; overflow: hidden;
  box-shadow: 0 18px 48px rgba(23,21,15,.16); flex-direction: column;
}
.cw[data-open="true"] .cw-panel { display: flex; }
.cw-panel:focus { outline: none; }

.cw-head {
  flex: none; display: flex; align-items: center; justify-content: space-between;
  background: #17150f; color: #f5efdd; padding: 14px 16px;
}
.cw-title { display: flex; align-items: center; gap: 8px; font-size: 15px; letter-spacing: .5px; }
.cw-dot { width: 7px; height: 7px; background: #c9a45c; border-radius: 50%; }
.cw-close { background: transparent; border: 0; color: #cfc8b5; cursor: pointer; font-size: 14px; line-height: 1; padding: 4px 6px; }
.cw-close:hover { color: #ffffff; }

.cw-form { flex: 1; padding: 20px 18px 18px; overflow-y: auto; }
.cw-lead { margin: 0 0 22px; font-size: 13px; color: var(--ink2); line-height: 1.7; }

.cw-field { margin-bottom: 22px; position: relative; }
.cw-field label {
  display: flex; align-items: baseline; gap: 6px;
  font-size: 12.5px; font-weight: 600; color: var(--ink); margin-bottom: 6px;
}
.cw-field label span { font-weight: 400; color: var(--ink3); font-size: 11.5px; }
.cw-field input {
  width: 100%; border: 0; border-bottom: 1px solid var(--line); border-radius: 0;
  padding: 14px 0; font-size: 16px; font-family: inherit; color: var(--ink); background: transparent;
}
.cw-field input::placeholder { color: #b9b2a0; }
.cw-field input:focus { outline: none; border-bottom-color: var(--gold); }
.cw-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* 小区联想（浮在输入框下方） */
.cw-sugwrap { position: relative; }
.cw-sug {
  position: absolute; left: 0; right: 0; top: calc(100% + 4px); z-index: 5;
  max-height: 200px; overflow-y: auto; background: #ffffff;
  border: 1px solid var(--line); border-radius: 4px; box-shadow: 0 10px 26px rgba(23,21,15,.12);
}
.cw-sug[hidden] { display: none; }
.cw-sug-item {
  display: block; width: 100%; text-align: left; cursor: pointer;
  background: #ffffff; border: 0; border-bottom: 1px solid var(--line-soft);
  padding: 9px 11px; font-family: inherit;
}
.cw-sug-item:last-child { border-bottom: 0; }
.cw-sug-item:hover { background: #faf7f0; }
.cw-sug-item strong { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink); }
.cw-sug-item i { display: block; font-style: normal; font-size: 11.5px; color: var(--ink3); margin-top: 2px; }

.cw-consent {
  display: flex; gap: 7px; align-items: flex-start;
  font-size: 11.5px; color: var(--ink3); line-height: 1.6; margin: 20px 0 28px;
}
.cw-consent input { margin-top: 2px; accent-color: var(--gold); }

.cw-err {
  margin: 0 0 10px; font-size: 12px; color: #b4242c;
  border-left: 2px solid #b4242c; padding-left: 8px;
}
.cw-err[hidden] { display: none; }

.cw-submit {
  width: 100%; background: var(--gold); color: #ffffff; border: 0; border-radius: 4px;
  padding: 16px 0; font-size: 16px; font-weight: 600; font-family: inherit; cursor: pointer; letter-spacing: 1px;
}
.cw-submit:hover { filter: brightness(1.06); }
.cw-submit:disabled { background: #c9c2b1; cursor: default; filter: none; }

.cw-done { padding: 40px 22px 34px; text-align: center; }
.cw-done[hidden] { display: none; }
.cw-done-ico {
  width: 42px; height: 42px; margin: 0 auto 14px; border-radius: 50%;
  background: #f3ead6; color: var(--gold-deep);
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.cw-done-t { margin: 0 0 14px; font-size: 14.5px; color: var(--ink); line-height: 1.7; }
.cw-link { color: var(--gold-bright); font-size: 13.5px; }
.hp-field { position: absolute; left: -9999px; }

@media (max-width: 560px) {
  .cw { right: 14px; bottom: 14px; }
  .cw-panel { width: calc(100vw - 24px); max-height: 86vh; }
  .cw-fab { padding: 13px 18px; font-size: 14px; }
}


/* ===== 联系页（编辑式两栏） ===== */
.contact-page .detail-head { margin-bottom: 12px; }
.contact-layout { display: grid; grid-template-columns: 1.45fr .85fr; gap: 72px; align-items: start; margin-top: 24px; }
.contact-unit { border-top: 1px solid var(--line-soft); padding: 26px 0; }
.contact-unit:first-child { border-top: 2px solid var(--ink); padding-top: 22px; }
.contact-label { font-size: 11.5px; letter-spacing: 2.5px; color: var(--ink3); text-transform: uppercase; }
.contact-tel {
  display: inline-block; margin-top: 12px;
  font-size: 42px; font-weight: 800; line-height: 1.1; letter-spacing: .03em;
  color: var(--ink); text-decoration: none; font-variant-numeric: tabular-nums;
}
.contact-tel:hover { color: var(--gold-bright); }
.contact-sub { margin-top: 10px; font-size: 13px; color: var(--ink3); }
.contact-value { margin: 10px 0 0; font-size: 18px; line-height: 1.7; color: var(--ink); }
.contact-value--sm { font-size: 15px; color: var(--ink2); }

.contact-qr { position: sticky; top: 96px; }
.contact-qr-inner { text-align: center; }
.contact-qr-inner img {
  display: block; width: 200px; height: 200px; margin: 0 auto;
  object-fit: contain; background: #ffffff;
}
.contact-qr-cap { margin-top: 16px; }
.contact-qr-cap strong { display: block; font-size: 15px; color: var(--ink); }
.contact-qr-cap span { display: block; margin-top: 4px; font-size: 12.5px; color: var(--ink3); }

@media (max-width: 960px) {
  .contact-layout { grid-template-columns: 1fr; gap: 36px; }
  .contact-qr { position: static; }
  .contact-tel { font-size: 34px; }
}

/* 首屏数据行 */
.hero-nums { display: flex; gap: 34px; flex-wrap: wrap; margin-top: 4px; }
.hero-nums div { display: flex; align-items: baseline; gap: 6px; }
.hero-nums strong { font-size: 26px; font-weight: 800; color: #000; line-height: 1; font-variant-numeric: tabular-nums; }
.hero-nums span { font-size: 15.5px; color: #000; font-weight: 600; }
@media (max-width: 560px) { .hero-nums { gap: 22px; } .hero-nums strong { font-size: 22px; } .hero-nums span { font-size: 13.5px; } }

/* 关于页 · 硬事实列表 */
.about-list { list-style: none; margin: 0 0 6px; padding: 0; }
.about-list li {
  font-size: 15px; color: var(--ink2); padding: 12px 0 12px 18px; position: relative;
  border-bottom: 1px solid var(--line-soft);
}
.about-list li:last-child { border-bottom: 0; }
.about-list li::before { content: ""; position: absolute; left: 0; top: 21px; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* 单行标题不再撑破网格：允许列收缩 + 图片锁宽 */
.grid-2 > *, .grid-3 > *, .grid-4 > * { min-width: 0; }
.case-card, .case-featured, .case-body { min-width: 0; max-width: 100%; }
.case-thumb { width: 100%; }
.case-thumb img { width: 100%; max-width: 100%; height: auto; }

/* 评估面板 · 电话联系提示 */
.cw-contact { margin: 4px 0 16px; font-size: 12.5px; color: var(--ink3); line-height: 1.7; }
.cw-contact a { color: var(--gold-bright); font-weight: 600; font-variant-numeric: tabular-nums; text-decoration: none; }
.cw-contact a:hover { text-decoration: underline; }

/* ===== 资产类型 · 竖排编号卡 ===== */
.asset-stack { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.asset-item {
  display: block; border: 1px solid var(--line); background: #ffffff;
  padding: 22px 24px 20px; transition: border-color .2s;
}
.asset-item:hover { border-color: var(--gold); }
.asset-no {
  display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: 1.5px;
  color: var(--gold-deep); background: rgba(176,141,62,.12);
  padding: 3px 12px; border-radius: 999px; margin-bottom: 14px;
}
.asset-item h3 { margin: 0 0 8px; font-size: 18px; font-weight: 800; color: var(--ink); }
.asset-item p { margin: 0; font-size: 14px; line-height: 1.8; color: var(--ink2); }
.asset-more { margin: 18px 0 0; }
@media (max-width: 960px) { .asset-stack { grid-template-columns: 1fr; } }
@media (max-width: 560px) {
  .asset-item { padding: 18px 16px 16px; }
  .asset-item h3 { font-size: 16.5px; }
}

/* ===== 首屏 · 实景底图（右侧主体 + 左侧留白） ===== */
.hero-photo { position: relative; overflow: hidden; background: #f4f0e7; padding: 96px 0 92px; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg span {
  position: absolute; inset: 0;
  background-size: auto 100%; background-position: center center; background-repeat: no-repeat;
  opacity: 0; transition: opacity 1.2s ease-in-out;
}
.hero-bg span.is-active { opacity: 1; }
.hero-bg-1 { background-image: url("/assets/images/hero-city-01.webp?v=20261106k"); }
.hero-bg-2 { background-image: url("/assets/images/hero-city-02.webp?v=20261106k"); }
/* 左侧柔白 + 底部渐隐，保证文字区对比度 */
.hero-photo::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(247,244,239,0) 45%, rgba(247,244,239,.85) 100%),
    linear-gradient(90deg, rgba(247,244,239,.68) 0%, rgba(247,244,239,.36) 18%, rgba(247,244,239,0) 38%);
}
.hero-inner { position: relative; z-index: 2; }
.hero-text { max-width: 620px; }

@media (max-width: 960px) {
  .hero-photo { padding: 64px 0 60px; }
  .hero-bg span { background-position: center center; }
  .hero-photo::after {
    background:
      linear-gradient(180deg, rgba(247,244,239,0) 30%, rgba(247,244,239,.80) 100%),
      linear-gradient(90deg, rgba(247,244,239,.60) 0%, rgba(247,244,239,.20) 40%, rgba(247,244,239,0) 70%);
  }
  .hero-text { max-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-bg span { transition: none; }
  .hero-bg-1 { opacity: 1; }
}

/* ===== 资质页 · 荣誉证书图廊 ===== */
.honor-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px 40px; margin: 8px 0 0; }
.honor-item { margin: 0; text-align: center; }
.honor-item img { width: 100%; max-width: 400px; height: auto; border-radius: 8px; box-shadow: 0 2px 12px rgba(0,0,0,.10); border: 1px solid var(--line-soft); }
.honor-item figcaption { margin-top: 12px; font-size: 16px; font-weight: 700; color: var(--ink); }
@media (max-width: 640px) { .honor-gallery { grid-template-columns: 1fr; } }

/* ===== 案例详情 · 业主/委托方故事 ===== */
.case-story { max-width: 760px; margin-top: 6px; }
.case-story h2 { font-size: 22px; font-weight: 800; color: var(--ink); margin: 0 0 18px; }
.case-story p { font-size: 16px; line-height: 1.9; color: var(--ink2); margin: 0 0 16px; }

/* ===== 首页案例卡片 · 摘要 ===== */
.case-excerpt {
  padding-top: 10px; font-size: 14px; line-height: 2.0; color: var(--ink2);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden; text-overflow: ellipsis;
}