/* ============================================================
   广东深圳旭日电脑回收有限公司 · 官网样式 v1.1
   品牌色（呼应LOGO）：旭日橙红(#FF6B00/#FF4500) / 金黄(#FFD700)
   环保绿(#3ECC4E/#1EA52E) / 科技蓝(#1E3A5F)
   ============================================================ */

:root {
  --navy: #142E4E;
  --navy-2: #1E3A5F;
  --navy-soft: #2C5588;
  --orange: #FF6B00;
  --orange-2: #FF8C1A;
  --orange-deep: #FF4500;
  --green: #1EA52E;
  --green-2: #3ECC4E;
  --gold: #FFD700;
  --ink: #142E4E;
  --body: #33475F;
  --muted: #64748B;
  --line: #E5EAF2;
  --bg: #F7F9FC;
  --card: #FFFFFF;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow: 0 2px 8px rgba(20, 46, 78, .06), 0 12px 32px rgba(20, 46, 78, .07);
  --shadow-lg: 0 6px 16px rgba(20, 46, 78, .10), 0 24px 56px rgba(20, 46, 78, .12);
  --grad-orange: linear-gradient(135deg, #FF4500 0%, #FF6B00 55%, #FFA500 100%);
  --grad-navy: linear-gradient(140deg, #142E4E 0%, #1E3A5F 60%, #2C5588 100%);
  --grad-green: linear-gradient(135deg, #1B8A2B 0%, #3ECC4E 100%);
  --font: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "微软雅黑", "Segoe UI", system-ui, -apple-system, sans-serif;
  --wrap: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--font);
  color: var(--body);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: 0; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* ---------- 入场动画 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .12s; }
.reveal.d2 { transition-delay: .24s; }
.reveal.d3 { transition-delay: .36s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 顶部信息条 ---------- */
.topbar { background: var(--navy); color: #C8D6EE; font-size: 13.5px; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; height: 38px; }
.topbar a { color: #FFD9B3; font-weight: 600; }
.topbar .topbar-tel { font-size: 15px; letter-spacing: .5px; }
.topbar .slogan i { color: var(--gold); font-style: normal; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 18px; }

/* ---------- 主导航 ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--line);
}
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }

.brand { display: flex; align-items: center; gap: 13px; flex-shrink: 0; }
.brand-mark {
  width: 54px; height: 54px; border-radius: 14px;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(20, 46, 78, .25);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  flex: none;
}
.brand-mark img { width: 100%; height: 100%; object-fit: contain; display: block; padding: 2px; }
.brand-mark svg { width: 32px; height: 32px; }
.brand-text .cn { display: block; font-size: 21px; font-weight: 800; color: var(--navy); line-height: 1.2; letter-spacing: 1px; }
.brand-text .cn em { font-style: normal; background: var(--grad-orange); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-text .en { display: block; font-size: 11.5px; color: var(--muted); letter-spacing: 2.2px; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 8px 15px; border-radius: 10px; font-size: 15.5px; font-weight: 600;
  color: var(--ink); transition: color .2s, background .2s; white-space: nowrap;
}
.nav a:hover { color: var(--orange-deep); background: #FFF3E8; }
.nav a.on { color: #fff; background: var(--grad-orange); box-shadow: 0 4px 12px rgba(255, 107, 0, .35); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0;
  padding: 11px 22px; border-radius: 999px; font-size: 15px; font-weight: 700; color: #fff;
  background: var(--grad-navy); box-shadow: 0 6px 16px rgba(20, 46, 78, .28);
  transition: transform .2s, box-shadow .2s;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(20, 46, 78, .36); }
.nav-cta svg { width: 17px; height: 17px; }

.menu-btn { display: none; width: 44px; height: 44px; border-radius: 10px; background: #F1F4F9; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.menu-btn span { display: block; width: 20px; height: 2.4px; border-radius: 2px; background: var(--navy); transition: .25s; }
.menu-btn.open span:nth-child(1) { transform: translateY(7.4px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: translateY(-7.4px) rotate(-45deg); }

.m-nav { display: none; border-top: 1px solid var(--line); background: #fff; padding: 10px 24px 18px; }
.m-nav a { display: block; padding: 12px 8px; font-size: 16px; font-weight: 600; color: var(--ink); border-bottom: 1px dashed var(--line); text-align: center; }
.m-nav a.on { color: var(--orange-deep); }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--navy); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .48; }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(12, 30, 52, .96) 22%, rgba(20, 46, 78, .82) 52%, rgba(20, 46, 78, .38) 100%);
}
.hero .wrap { position: relative; z-index: 2; padding-top: 88px; padding-bottom: 96px; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.hero-badges span {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 15px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
  color: #FFE8CC; background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16); backdrop-filter: blur(6px);
}
.hero-badges span i { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); display: inline-block; }

.hero h1 {
  font-size: 50px; line-height: 1.28; font-weight: 900; color: #fff;
  max-width: 720px; letter-spacing: 1px; margin-bottom: 20px;
}
.hero h1 em { font-style: normal; background: var(--grad-orange); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .sub { font-size: 19px; color: #B9CBE6; max-width: 640px; margin-bottom: 38px; }
.hero .sub b { color: #FFD9B3; font-weight: 700; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 54px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 34px; border-radius: 999px; font-size: 17px; font-weight: 800;
  transition: transform .2s, box-shadow .2s;
}
.btn svg { width: 19px; height: 19px; }
.btn-primary { color: #fff; background: var(--grad-orange); box-shadow: 0 10px 26px rgba(255, 107, 0, .42); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 32px rgba(255, 107, 0, .5); }
.btn-ghost { color: #fff; background: rgba(255, 255, 255, .1); border: 1.5px solid rgba(255, 255, 255, .35); backdrop-filter: blur(6px); }
.btn-ghost:hover { transform: translateY(-3px); background: rgba(255, 255, 255, .16); }

.hero-stats { display: flex; flex-wrap: wrap; gap: 0 56px; }
.hero-stats .hs { padding: 4px 0; }
.hero-stats .num { font-size: 34px; font-weight: 900; color: #fff; line-height: 1.2; }
.hero-stats .num em { font-style: normal; color: var(--gold); font-size: 20px; margin-left: 3px; }
.hero-stats .lab { font-size: 13.5px; color: #8FA6C6; margin-top: 2px; }

/* ---------- 通用区块 ---------- */
.section { padding: 92px 0; }
.section.tight { padding: 68px 0; }
.section.alt { background: #fff; }
.section.dark { background: var(--grad-navy); color: #C9D8EF; }
.section.dark .sec-tag { color: var(--gold); border-color: rgba(255, 215, 0, .35); background: rgba(255, 215, 0, .08); }
.section.dark .sec-title { color: #fff; }
.section.dark .sec-desc { color: #A7BBDA; }

.sec-head { max-width: 760px; margin-bottom: 52px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 999px; margin-bottom: 18px;
  font-size: 13px; font-weight: 800; letter-spacing: 1.5px;
  color: var(--orange-deep); background: #FFF1E5; border: 1px solid #FFDCC2;
}
.sec-tag.green { color: var(--green); background: #EAF8F0; border-color: #C4EBD3; }
.sec-title { font-size: 38px; font-weight: 900; color: var(--ink); line-height: 1.3; margin-bottom: 14px; letter-spacing: .5px; }
.sec-title em { font-style: normal; background: var(--grad-orange); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sec-desc { font-size: 16.5px; color: var(--muted); }

/* ---------- 服务卡片 ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.svc-card {
  background: var(--card); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow); transition: transform .3s, box-shadow .3s;
  display: flex; flex-direction: column;
}
.svc-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.svc-card .pic { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.svc-card .pic img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.svc-card:hover .pic img { transform: scale(1.07); }
.svc-card .pic .tagno {
  position: absolute; top: 14px; left: 14px; padding: 5px 13px; border-radius: 999px;
  background: rgba(20, 46, 78, .78); color: #FFD9B3; font-size: 12.5px; font-weight: 700;
  backdrop-filter: blur(4px);
}
.svc-card .body { padding: 24px 24px 26px; flex: 1; display: flex; flex-direction: column; }
.svc-card h3 { font-size: 21px; font-weight: 800; color: var(--ink); margin-bottom: 9px; }
.svc-card p { font-size: 14.5px; color: var(--muted); margin-bottom: 15px; flex: 1; }
.svc-card .go { font-size: 14.5px; font-weight: 800; color: var(--orange-deep); display: inline-flex; align-items: center; gap: 6px; }
.svc-card .go svg { width: 16px; height: 16px; transition: transform .25s; }
.svc-card:hover .go svg { transform: translateX(5px); }

/* ---------- 优势 ---------- */
.adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.adv {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 28px; transition: transform .3s, box-shadow .3s, border-color .3s;
}
.adv:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #FFD9C0; }
.adv .ico {
  width: 58px; height: 58px; border-radius: 16px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #FFF3E8, #FFE5D2);
}
.adv .ico svg { width: 30px; height: 30px; }
.adv:nth-child(2) .ico { background: linear-gradient(135deg, #EAF8F0, #D2F1DE); }
.adv:nth-child(3) .ico { background: linear-gradient(135deg, #E8F1FF, #D4E5FF); }
.adv:nth-child(4) .ico { background: linear-gradient(135deg, #F4EEFF, #E6DBFF); }
.adv h3 { font-size: 19px; font-weight: 800; color: var(--ink); margin-bottom: 9px; }
.adv p { font-size: 14.5px; color: var(--muted); }

/* ---------- 流程 ---------- */
.flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: step; }
.flow {
  position: relative; background: #fff; border-radius: var(--radius);
  padding: 36px 26px 30px; border: 1px solid var(--line);
  transition: transform .3s, box-shadow .3s;
}
.flow:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.flow::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; top: -20px; left: 26px;
  font-size: 44px; font-weight: 900; letter-spacing: -1px;
  background: var(--grad-orange); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.flow h3 { font-size: 18.5px; font-weight: 800; color: var(--ink); margin-bottom: 8px; }
.flow p { font-size: 14px; color: var(--muted); }

/* ---------- 数据销毁（深色带图） ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.split .pic { border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 24px 60px rgba(0, 0, 0, .35); position: relative; }
.split .pic img { width: 100%; height: 100%; object-fit: cover; }
.split .pic::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255, 255, 255, .14); border-radius: var(--radius-lg); pointer-events: none; }
.dark-list { display: grid; gap: 18px; margin-top: 30px; }
.dark-list li { display: flex; gap: 14px; align-items: flex-start; }
.dark-list .dot {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; margin-top: 3px;
  background: rgba(255, 215, 0, .15); border: 1px solid rgba(255, 215, 0, .4);
  display: flex; align-items: center; justify-content: center;
}
.dark-list .dot svg { width: 14px; height: 14px; }
.dark-list b { color: #fff; font-size: 16.5px; display: block; margin-bottom: 2px; }
.dark-list span { font-size: 14px; color: #A7BBDA; }

/* ---------- 价格表 ---------- */
.price-table { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); font-size: 15px; }
.price-table thead th {
  background: var(--grad-navy); color: #fff; text-align: left;
  padding: 17px 22px; font-size: 15.5px; font-weight: 700; letter-spacing: 1px; white-space: nowrap;
}
.price-table tbody td { padding: 15px 22px; border-bottom: 1px solid #F0F3F8; color: var(--body); }
.price-table tbody tr:nth-child(even) { background: #FAFBFE; }
.price-table tbody tr:hover { background: #FFF6EF; }
.price-table td b { color: var(--orange-deep); font-weight: 800; }
.price-note { margin-top: 18px; font-size: 13.5px; color: var(--muted); }

/* ---------- 服务区域 ---------- */
.area-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.area {
  display: flex; align-items: center; gap: 10px; padding: 15px 18px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  font-size: 15px; font-weight: 600; color: var(--ink); transition: .25s;
}
.area:hover { border-color: var(--orange); color: var(--orange-deep); background: #FFF8F2; transform: translateY(-3px); }
.area svg { width: 17px; height: 17px; flex-shrink: 0; color: var(--orange); }

/* ---------- 评价 ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.quote {
  background: #fff; border-radius: var(--radius-lg); padding: 32px 28px;
  box-shadow: var(--shadow); position: relative; transition: transform .3s;
}
.quote:hover { transform: translateY(-6px); }
.quote::before {
  content: "“"; position: absolute; top: 6px; right: 24px; font-size: 74px;
  font-family: Georgia, serif; color: #FFE3CC; line-height: 1;
}
.quote .stars { color: var(--gold); font-size: 16px; letter-spacing: 3px; margin-bottom: 13px; }
.quote p { font-size: 14.5px; color: var(--body); margin-bottom: 18px; }
.quote .who { display: flex; align-items: center; gap: 12px; }
.quote .who .av {
  width: 42px; height: 42px; border-radius: 50%; background: var(--grad-navy);
  color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px;
}
.quote .who b { display: block; font-size: 14.5px; color: var(--ink); }
.quote .who span { font-size: 12.5px; color: var(--muted); }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 14px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; transition: box-shadow .3s, border-color .3s; }
.faq details[open] { border-color: #FFCFA6; box-shadow: var(--shadow); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 24px;
  font-size: 16.5px; font-weight: 700; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-size: 24px; font-weight: 400; color: var(--orange);
  transition: transform .3s; flex-shrink: 0;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq-body { padding: 0 24px 22px; font-size: 15px; color: var(--muted); }

/* ---------- CTA 横幅 ---------- */
.cta-band { background: var(--grad-orange); border-radius: var(--radius-lg); padding: 56px 60px; display: flex; align-items: center; justify-content: space-between; gap: 40px; box-shadow: 0 20px 50px rgba(255, 107, 0, .35); }
.cta-band h2 { font-size: 32px; font-weight: 900; color: #fff; line-height: 1.35; margin-bottom: 8px; }
.cta-band p { color: #FFEFE0; font-size: 16px; }
.cta-band .btn { background: #fff; color: var(--orange-deep); box-shadow: 0 10px 24px rgba(120, 45, 4, .25); flex-shrink: 0; }
.cta-band .btn:hover { transform: translateY(-3px); }

/* ---------- 页脚 ---------- */
.footer { background: var(--navy); color: #A9BCD9; font-size: 14.5px; }
.footer .f-main { display: grid; grid-template-columns: 1.25fr .8fr .8fr 1.1fr; gap: 44px; padding: 68px 0 48px; }
.footer h4 { color: #fff; font-size: 17px; font-weight: 800; margin-bottom: 20px; letter-spacing: 1px; }
.footer .f-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer .f-brand .cn { font-size: 19px; font-weight: 800; color: #fff; }
.footer .f-brand .cn em { font-style: normal; color: var(--gold); }
.footer .f-desc { line-height: 1.9; margin-bottom: 20px; }
.footer ul { display: grid; gap: 11px; }
.footer ul a { transition: color .2s; }
.footer ul a:hover { color: var(--gold); }
.footer .f-contact li { display: flex; gap: 11px; align-items: flex-start; line-height: 1.7; }
.footer .f-contact svg { width: 17px; height: 17px; color: var(--gold); flex-shrink: 0; margin-top: 5px; }
.footer .f-qr { display: flex; gap: 18px; align-items: center; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); border-radius: 14px; padding: 14px; margin-top: 6px; }
.footer .f-qr img { width: 110px; height: 110px; border-radius: 10px; }
.footer .f-qr b { display: block; color: #fff; font-size: 14.5px; margin-bottom: 3px; }
.footer .f-qr span { font-size: 12.5px; color: #8FA6C6; }
.footer .f-bar { border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0; font-size: 13px; color: #7E93B5; }
.footer .f-bar .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.footer .f-bar a { color: #9DB2D3; }
.footer .f-bar a:hover { color: var(--gold); }

/* ---------- 悬浮联系方式 ---------- */
.float-qr {
  position: fixed; right: 22px; bottom: 34px; z-index: 90;
  width: 66px; height: 66px; border-radius: 50%;
  background: var(--grad-orange); box-shadow: 0 10px 26px rgba(255, 107, 0, .45);
  display: flex; align-items: center; justify-content: center; color: #fff;
  transition: transform .25s;
}
.float-qr:hover { transform: scale(1.08); }
.float-qr svg { width: 30px; height: 30px; }
.float-qr .tip {
  position: absolute; right: 78px; top: 50%; transform: translateY(-50%);
  background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg);
  padding: 12px; width: 168px; display: none; text-align: center;
}
.float-qr .tip img { border-radius: 10px; margin-bottom: 8px; }
.float-qr .tip b { font-size: 13px; color: var(--ink); }
.float-qr:hover .tip { display: block; }
.float-qr .tip::before { content: ""; position: absolute; right: -6px; top: 50%; transform: translateY(-50%) rotate(45deg); width: 12px; height: 12px; background: #fff; }

/* ---------- 移动端底部导航 ---------- */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
  display: none; background: rgba(255, 255, 255, .96); backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  padding: 7px 4px calc(7px + env(safe-area-inset-bottom));
  justify-content: space-around; justify-content: space-evenly;
  align-items: stretch;
}
.tabbar a { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: 11px; color: var(--muted); font-weight: 600; padding: 3px 0; border-radius: 10px; }
.tabbar a svg { width: 22px; height: 22px; }
.tabbar a.on { color: var(--orange-deep); }
.tabbar .t-call { color: #fff; }
.tabbar .t-call .t-icon { background: var(--grad-orange); width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 16px rgba(255, 107, 0, .4); margin-top: -14px; }

/* ---------- 页头横幅（内页） ---------- */
.page-hero { background: var(--grad-navy); position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; right: -120px; top: -140px; width: 460px; height: 460px;
  background: radial-gradient(closest-side, rgba(255, 107, 0, .22), transparent 70%);
}
.page-hero .wrap { position: relative; z-index: 2; padding: 66px 24px 62px; }
.crumbs { font-size: 13px; color: #8FA6C6; margin-bottom: 16px; }
.crumbs a { color: #C0D0E8; }
.crumbs a:hover { color: var(--gold); }
.crumbs i { font-style: normal; margin: 0 8px; color: #5F779B; }
.page-hero h1 { font-size: 40px; font-weight: 900; color: #fff; line-height: 1.3; margin-bottom: 14px; letter-spacing: 1px; }
.page-hero h1 em { font-style: normal; background: var(--grad-orange); -webkit-background-clip: text; background-clip: text; color: transparent; }
.page-hero .pdesc { font-size: 16.5px; color: #B9CBE6; max-width: 700px; }

/* ---------- 联系卡 ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.contact-card { background: #fff; border-radius: var(--radius-lg); padding: 34px 30px; box-shadow: var(--shadow); text-align: center; transition: transform .3s; }
.contact-card:hover { transform: translateY(-6px); }
.contact-card .ico { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 18px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #FFF3E8, #FFE5D2); }
.contact-card .ico svg { width: 30px; height: 30px; }
.contact-card h3 { font-size: 18px; font-weight: 800; color: var(--ink); margin-bottom: 10px; }
.contact-card .val { font-size: 21px; font-weight: 900; color: var(--orange-deep); letter-spacing: .5px; margin-bottom: 8px; }
.contact-card p { font-size: 13.5px; color: var(--muted); }
.contact-card .qrbox img { width: 212px; height: 212px; border-radius: 16px; margin: 0 auto 12px; border: 1px solid var(--line); padding: 8px; background: #fff; }

/* ---------- 品类清单 ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cat-item { display: flex; align-items: center; gap: 13px; background: #fff; border: 1px solid var(--line); border-radius: 13px; padding: 17px 19px; transition: .25s; }
.cat-item:hover { border-color: #FFCFA6; background: #FFF8F2; transform: translateY(-3px); }
.cat-item .ci { width: 42px; height: 42px; border-radius: 11px; background: #F0F5FC; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cat-item .ci svg { width: 22px; height: 22px; color: var(--navy-soft); }
.cat-item b { display: block; font-size: 15.5px; color: var(--ink); }
.cat-item span { font-size: 12.5px; color: var(--muted); }

/* ---------- 关于页 ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.about-grid .pic { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-grid .pic img { width: 100%; object-fit: cover; }
.about-grid h2 { font-size: 30px; font-weight: 900; color: var(--ink); margin-bottom: 16px; }
.about-grid h2 em { font-style: normal; color: var(--orange-deep); }
.about-grid p { margin-bottom: 14px; font-size: 15.5px; }
.about-points { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.about-points li { display: flex; gap: 10px; align-items: center; font-size: 14.5px; font-weight: 600; color: var(--ink); }
.about-points svg { width: 19px; height: 19px; color: var(--green); flex-shrink: 0; }

.mile { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.mile .m { background: #fff; border-radius: var(--radius); padding: 30px 26px; border-top: 4px solid transparent; box-shadow: var(--shadow); }
.mile .m:nth-child(1) { border-top-color: #FFD700; }
.mile .m:nth-child(2) { border-top-color: #FF6B00; }
.mile .m:nth-child(3) { border-top-color: #3ECC4E; }
.mile .m:nth-child(4) { border-top-color: #1E3A5F; }
.mile .y { font-size: 26px; font-weight: 900; color: var(--navy); margin-bottom: 10px; }
.mile b { display: block; font-size: 16px; color: var(--ink); margin-bottom: 7px; }
.mile span { font-size: 13.5px; color: var(--muted); }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .nav { display: none; }
  .menu-btn { display: flex; }
  .m-nav.open { display: block; }
  .nav-cta { display: none; }
  .tabbar { display: flex; }
  body { padding-bottom: 66px; }
  .float-qr { display: none; }
  .svc-grid, .adv-grid, .flow-grid { grid-template-columns: repeat(2, 1fr); }
  .area-grid { grid-template-columns: repeat(3, 1fr); }
  .quote-grid, .contact-grid, .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .mile { grid-template-columns: repeat(2, 1fr); }
  .footer .f-main { grid-template-columns: 1fr 1fr; gap: 36px; }
  .hero h1 { font-size: 38px; }
  .cta-band { flex-direction: column; text-align: center; padding: 44px 32px; }
}

@media (max-width: 640px) {
  .topbar .slogan { display: none; }
  .hero .wrap { padding-top: 54px; padding-bottom: 60px; }
  .hero h1 { font-size: 30px; }
  .hero .sub { font-size: 15.5px; }
  .hero-stats { gap: 0 30px; }
  .hero-stats .num { font-size: 26px; }
  .btn { padding: 14px 26px; font-size: 15.5px; }
  .section { padding: 60px 0; }
  .sec-title { font-size: 27px; }
  .svc-grid, .adv-grid, .flow-grid, .quote-grid, .contact-grid, .cat-grid, .mile, .area-grid { grid-template-columns: 1fr; }
  .area-grid { gap: 10px; }
  .footer .f-main { grid-template-columns: 1fr; gap: 30px; padding: 48px 0 40px; text-align: center; }
  .footer .f-main > div { display: flex; flex-direction: column; align-items: center; }
  .footer .f-contact li { justify-content: center; }
  .footer .f-qr { flex-direction: column; text-align: center; padding: 18px 14px; }
  .footer .f-bar { text-align: center; }
  .footer .f-bar .wrap { justify-content: center; }
  .contact-card .qrbox img { width: 232px; height: 232px; }
  .page-hero h1 { font-size: 29px; }
  .split { gap: 28px; }
  .price-table { font-size: 13.5px; display: block; overflow-x: auto; }
  .price-table thead th, .price-table tbody td { padding: 12px 14px; white-space: nowrap; }
  .about-points { grid-template-columns: 1fr; }
  .brand-text .cn { font-size: 18px; }
  .brand-text .en { font-size: 9.5px; letter-spacing: 1.5px; }
  .header .wrap { height: 64px; }
}