/* ==========================================================
   秦皇岛普洋财税咨询有限公司 · 官网样式表
   主色：深海蓝（专业/稳健）  辅色：暖金（温度/以客户为本）
   ========================================================== */

:root {
  --navy-900: #0a1f3c;
  --navy-800: #0e2a4e;
  --navy-700: #14375f;
  --navy-600: #1a4b8c;
  --navy-500: #2a5fa8;
  --blue-100: #e8f0fa;
  --blue-050: #f2f7fd;

  --gold-600: #b8891f;
  --gold-500: #c9a227;
  --gold-400: #e0bc5a;
  --gold-050: #fdf7e6;

  --ink-900: #16202c;
  --ink-700: #33404f;
  --ink-500: #5b6874;
  --ink-300: #8b96a3;
  --line: #e4e9f0;
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --bg-deep: #f0f4f9;

  --radius-s: 8px;
  --radius: 14px;
  --radius-l: 22px;
  --shadow-s: 0 2px 10px rgba(14, 42, 78, .06);
  --shadow: 0 10px 30px rgba(14, 42, 78, .08);
  --shadow-l: 0 24px 60px rgba(14, 42, 78, .13);
  --wrap: 1200px;
  --font: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font);
  color: var(--ink-700);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: .25s; }
ul, ol { list-style: none; }
button, input, textarea, select { font-family: inherit; font-size: inherit; outline: none; }

h1, h2, h3, h4, h5 {
  color: var(--ink-900);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.01em;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 940px; }

/* ---------- 通用文本 ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: .12em;
  color: var(--gold-600); text-transform: uppercase;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
}
.eyebrow.center { justify-content: center; }

.sec-title {
  font-size: clamp(26px, 3.2vw, 38px);
  margin-bottom: 14px;
}
.sec-desc {
  color: var(--ink-500);
  font-size: 16.5px;
  max-width: 720px;
}
.text-center .sec-desc { margin: 0 auto; }

.sec { padding: 92px 0; }
.sec-soft { background: var(--bg-soft); }
.sec-deep { background: var(--bg-deep); }
.sec-head { margin-bottom: 52px; }
.sec-head.center { text-align: center; }

.gold { color: var(--gold-600); }
.strong { color: var(--navy-700); font-weight: 700; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 28px; border-radius: 999px; border: 1px solid transparent;
  font-size: 15.5px; font-weight: 600; cursor: pointer;
  transition: .28s cubic-bezier(.4, 0, .2, 1); white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--navy-700), var(--navy-500));
  color: #fff; box-shadow: 0 8px 22px rgba(20, 55, 95, .28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(20, 55, 95, .34); color: #fff; }
.btn-gold {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: #4a3606; box-shadow: 0 8px 22px rgba(201, 162, 39, .3);
}
.btn-gold:hover { transform: translateY(-2px); color: #4a3606; box-shadow: 0 14px 30px rgba(201, 162, 39, .38); }
.btn-ghost { border-color: rgba(255, 255, 255, .5); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); border-color: #fff; }
.btn-outline { border-color: var(--navy-600); color: var(--navy-600); background: #fff; }
.btn-outline:hover { background: var(--navy-600); color: #fff; }
.btn-lg { padding: 16px 38px; font-size: 17px; }
.btn-sm { padding: 9px 20px; font-size: 14px; }

/* ---------- 顶部工具条 ---------- */
.topbar {
  background: var(--navy-900); color: rgba(255, 255, 255, .78);
  font-size: 13.5px; padding: 9px 0;
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.topbar-left { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.topbar-left span { display: inline-flex; align-items: center; gap: 7px; }
.topbar-left svg { width: 14px; height: 14px; opacity: .8; }
.topbar-right { display: flex; align-items: center; gap: 18px; }
.topbar-right a:hover { color: var(--gold-400); }
.topbar .hot { color: var(--gold-400); font-weight: 600; }

/* ---------- 导航 ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: .3s;
}
.header.scrolled { box-shadow: var(--shadow-s); border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 24px; }

.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-mark {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-500));
  display: grid; place-items: center; color: #fff;
  font-weight: 800; font-size: 19px; letter-spacing: -.5px;
  box-shadow: 0 6px 16px rgba(20, 55, 95, .3);
}
.logo-mark.gold { background: linear-gradient(135deg, var(--gold-500), var(--gold-400)); color: #4a3606; }
.logo-text b { display: block; font-size: 18px; color: var(--ink-900); line-height: 1.25; letter-spacing: .5px; }
.logo-text small { display: block; font-size: 11.5px; color: var(--ink-300); letter-spacing: .16em; }

.menu { display: flex; align-items: center; gap: 4px; }
.menu > li { position: relative; }
.menu a {
  display: block; padding: 10px 15px; border-radius: 8px;
  font-size: 15.5px; font-weight: 500; color: var(--ink-700);
}
.menu > li > a:hover, .menu > li.active > a { color: var(--navy-600); background: var(--blue-050); }
.menu .has-sub > a::after {
  content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 6px;
  border-right: 1.6px solid currentColor; border-bottom: 1.6px solid currentColor;
  transform: translateY(-2px) rotate(45deg); opacity: .55;
}
.submenu {
  position: absolute; top: 100%; left: 50%; transform: translate(-50%, 8px);
  min-width: 210px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-l);
  padding: 8px; opacity: 0; visibility: hidden; transition: .25s;
}
.menu > li:hover .submenu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.submenu a { padding: 10px 14px; font-size: 14.5px; border-radius: 8px; }
.submenu a small { display: block; font-size: 12px; color: var(--ink-300); font-weight: 400; }
.submenu a:hover { background: var(--blue-050); color: var(--navy-600); }

.nav-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-phone { display: flex; flex-direction: column; line-height: 1.3; }
.nav-phone b { color: var(--navy-700); font-size: 19px; letter-spacing: .5px; }
.nav-phone small { font-size: 12px; color: var(--ink-300); }
.burger { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer; padding: 11px 10px; }
.burger span { display: block; height: 2px; background: var(--ink-700); border-radius: 2px; margin: 4px 0; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 600px at 88% 12%, rgba(42, 95, 168, .18), transparent 60%),
    radial-gradient(900px 500px at 6% 92%, rgba(201, 162, 39, .16), transparent 60%),
    linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 45%, var(--navy-700) 100%);
  color: #fff; padding: 84px 0 0;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 30%, #000 20%, transparent 78%);
}
.hero .wrap { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 60px; align-items: center; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .22);
  padding: 7px 16px 7px 8px; border-radius: 999px; font-size: 13.5px;
  color: rgba(255, 255, 255, .92); margin-bottom: 26px; backdrop-filter: blur(6px);
}
.hero-badge i {
  font-style: normal; background: var(--gold-500); color: #4a3606;
  font-size: 11.5px; font-weight: 700; padding: 3px 10px; border-radius: 999px;
}
.hero h1 {
  color: #fff; font-size: clamp(30px, 3.4vw, 44px); line-height: 1.18; margin-bottom: 16px;
}
/* 「财税管家」金色强调独占一行并放大，避免长标题在窄列里尴尬断字 */
.hero h1 em {
  font-style: normal; color: var(--gold-400); position: relative;
  display: block; font-size: 1.15em; margin-top: 6px;
}
/* 价值标语：独立于主标题的次级层，金色短线引导，形成「主标题 → 标语 → 描述」的节奏 */
.hero-subline {
  display: flex; align-items: center; gap: 14px;
  font-size: clamp(17px, 2vw, 23px); font-weight: 600; letter-spacing: .05em;
  color: rgba(255, 255, 255, .92); margin: 0 0 22px;
}
.hero-subline::before {
  content: ''; width: 42px; height: 3px; border-radius: 2px; flex: none;
  background: linear-gradient(90deg, var(--gold-400), rgba(212, 175, 55, 0));
}
.hero-lead { font-size: 17.5px; color: rgba(255, 255, 255, .82); max-width: 560px; margin-bottom: 30px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.hero-tags span {
  background: rgba(255, 255, 255, .09); border: 1px solid rgba(255, 255, 255, .16);
  padding: 6px 15px; border-radius: 999px; font-size: 13.5px; color: rgba(255, 255, 255, .9);
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-note { font-size: 13.5px; color: rgba(255, 255, 255, .6); margin-top: 18px; }

/* Hero 右侧卡片 */
.hero-card {
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius-l); padding: 30px; backdrop-filter: blur(14px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .28);
}
.hero-card h3 { color: #fff; font-size: 19px; margin-bottom: 6px; }
.hero-card > p { color: rgba(255, 255, 255, .68); font-size: 14px; margin-bottom: 22px; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat-box {
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius); padding: 18px 16px;
}
.stat-box b { display: inline; font-size: 30px; color: var(--gold-400); line-height: 1.2; font-weight: 800; }
.stat-box b + small { font-size: 17px; font-weight: 700; color: var(--gold-400); margin-left: 2px; }
.stat-box span { display: block; margin-top: 6px; font-size: 13px; color: rgba(255, 255, 255, .7); }
.hero-glass .card-foot,
.hero-card .card-foot {
  margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .14);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  font-size: 13.5px; color: rgba(255, 255, 255, .75);
}
.hero-card .card-foot b { color: #fff; font-size: 20px; }

/* Hero 底部数据条 */
.hero-strip {
  position: relative; z-index: 3; margin-top: 70px;
  background: #fff; border-radius: var(--radius-l) var(--radius-l) 0 0;
  box-shadow: 0 -12px 40px rgba(10, 31, 60, .12);
}
.strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip-item { padding: 30px 26px; text-align: center; position: relative; }
.strip-item + .strip-item::before {
  content: ""; position: absolute; left: 0; top: 26%; height: 48%; width: 1px; background: var(--line);
}
.strip-item b { display: block; font-size: 30px; color: var(--navy-700); font-weight: 800; line-height: 1.2; }
.strip-item b small { font-size: 16px; }
.strip-item span { font-size: 13.5px; color: var(--ink-500); }

/* ---------- 服务卡片 ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

.svc-card {
  position: relative; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-l); padding: 34px 30px 30px; overflow: hidden;
  transition: .35s cubic-bezier(.4, 0, .2, 1);
}
.svc-card::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: linear-gradient(90deg, var(--navy-600), var(--gold-500));
  transform: scaleX(0); transform-origin: left; transition: .4s;
}
.svc-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-l); border-color: transparent; }
.svc-card:hover::after { transform: scaleX(1); }
.svc-icon {
  width: 56px; height: 56px; border-radius: 16px; margin-bottom: 20px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue-050), var(--blue-100));
  color: var(--navy-600);
}
.svc-icon svg { width: 27px; height: 27px; }
.svc-card h3 { font-size: 19.5px; margin-bottom: 10px; }
.svc-card > p { font-size: 14.8px; color: var(--ink-500); margin-bottom: 18px; min-height: 52px; }
.svc-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.svc-list li { font-size: 14px; color: var(--ink-700); display: flex; gap: 8px; align-items: flex-start; }
.svc-list li::before {
  content: ""; flex-shrink: 0; width: 16px; height: 16px; margin-top: 5px; border-radius: 50%;
  background: var(--gold-050) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b8891f' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/10px no-repeat;
}
.svc-more { font-size: 14.5px; font-weight: 600; color: var(--navy-600); display: inline-flex; align-items: center; gap: 6px; }
.svc-more::after { content: "→"; transition: .3s; }
.svc-card:hover .svc-more::after { transform: translateX(5px); }

/* ---------- 优势 / 特点 ---------- */
.adv-card {
  background: #fff; border-radius: var(--radius-l); padding: 30px 28px;
  border: 1px solid var(--line); transition: .3s; height: 100%;
}
.adv-card:hover { border-color: rgba(26, 75, 140, .35); box-shadow: var(--shadow); }
.adv-num {
  font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--gold-500);
  margin-bottom: 12px;
}
.adv-card h3 { font-size: 18px; margin-bottom: 10px; }
.adv-card p { font-size: 14.6px; color: var(--ink-500); }

/* 承诺区（深蓝） */
.promise {
  background: linear-gradient(140deg, var(--navy-900), var(--navy-700) 60%, var(--navy-600));
  color: #fff; position: relative; overflow: hidden;
}
.promise::before {
  content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 188, 90, .18), transparent 68%);
  top: -180px; right: -120px;
}
.promise .sec-title, .promise h3 { color: #fff; }
.promise .sec-desc { color: rgba(255, 255, 255, .76); }
.promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 2; }
.promise-item {
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .15);
  border-radius: var(--radius); padding: 28px 26px; transition: .3s;
}
.promise-item:hover { background: rgba(255, 255, 255, .12); transform: translateY(-4px); }
.promise-item .pi-ico {
  width: 44px; height: 44px; border-radius: 12px; background: rgba(224, 188, 90, .18);
  display: grid; place-items: center; margin-bottom: 16px;
}
.promise-item .pi-ico svg { width: 22px; height: 22px; color: var(--gold-400); }
.promise-item h3 { font-size: 17.5px; margin-bottom: 8px; }
.promise-item p { font-size: 14.4px; color: rgba(255, 255, 255, .74); }

/* ---------- 流程 ---------- */
.flow { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; position: relative; }
.flow-step { text-align: center; position: relative; }
.flow-step .f-num {
  width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%;
  background: #fff; border: 2px solid var(--blue-100); color: var(--navy-600);
  display: grid; place-items: center; font-size: 19px; font-weight: 800;
  box-shadow: var(--shadow-s); transition: .3s; position: relative; z-index: 2;
}
.flow-step:hover .f-num { background: var(--navy-600); color: #fff; border-color: var(--navy-600); }
.flow-step h4 { font-size: 16px; margin-bottom: 7px; }
.flow-step p { font-size: 13.4px; color: var(--ink-500); }
.flow-step::after {
  content: ""; position: absolute; top: 27px; left: 58%; width: 84%; height: 1px;
  background: repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 12px); z-index: 1;
}
.flow-step:last-child::after { display: none; }

/* ---------- 行业标签 ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.chip {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 11px 24px; font-size: 15px; color: var(--ink-700); font-weight: 500;
  transition: .28s;
}
.chip:hover { background: var(--navy-600); color: #fff; border-color: var(--navy-600); transform: translateY(-3px); box-shadow: var(--shadow); }

/* ---------- 案例 ---------- */
.case-card {
  background: #fff; border-radius: var(--radius-l); overflow: hidden;
  border: 1px solid var(--line); transition: .35s; height: 100%;
  display: flex; flex-direction: column;
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-l); }
.case-top {
  padding: 26px 28px 22px; background: linear-gradient(135deg, var(--blue-050), #fff);
  border-bottom: 1px dashed var(--line);
}
.case-tag {
  display: inline-block; font-size: 12.5px; font-weight: 700; color: var(--navy-600);
  background: var(--blue-100); padding: 4px 12px; border-radius: 6px; margin-bottom: 12px;
}
.case-top h3 { font-size: 18px; margin-bottom: 10px; }
.case-top p { font-size: 14.3px; color: var(--ink-500); }
.case-body { padding: 22px 28px 26px; flex: 1; }
.case-body dl { display: grid; gap: 12px; }
.case-body .case-row { display: grid; grid-template-columns: 74px 1fr; gap: 12px; font-size: 14.2px; }
.case-body dt { color: var(--ink-300); }
.case-body dd { color: var(--ink-700); }
.case-result {
  margin-top: 18px; padding: 14px 16px; background: var(--gold-050);
  border-left: 3px solid var(--gold-500); border-radius: 0 10px 10px 0;
  font-size: 14.2px; color: #6a5210;
}
.case-result b { color: var(--gold-600); }

/* ---------- 口碑 ---------- */
.quote-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  padding: 32px 30px; position: relative; height: 100%;
}
.quote-card::before {
  content: "\201C"; position: absolute; top: 14px; right: 26px;
  font-size: 76px; color: var(--blue-100); font-family: Georgia, serif; line-height: 1;
}
.quote-card p { font-size: 15.2px; color: var(--ink-700); margin-bottom: 22px; position: relative; }
.quote-who { display: flex; align-items: center; gap: 13px; }
.quote-ava {
  width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--navy-600), var(--navy-500));
  color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 16px;
}
.quote-who b { display: block; font-size: 15px; color: var(--ink-900); }
.quote-who span { font-size: 13px; color: var(--ink-300); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 900px; margin: 0 auto; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  margin-bottom: 14px; overflow: hidden; transition: .3s;
}
.faq-item.open { border-color: rgba(26, 75, 140, .3); box-shadow: var(--shadow-s); }
.faq-q {
  width: 100%; background: none; border: 0; cursor: pointer; text-align: left;
  padding: 20px 58px 20px 24px; font-size: 16.5px; font-weight: 600; color: var(--ink-900);
  position: relative;
}
.faq-q::after {
  content: ""; position: absolute; right: 24px; top: 50%; width: 22px; height: 22px;
  transform: translateY(-50%); border-radius: 50%; background: var(--bg-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2333404f' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-size: 13px; background-position: center; background-repeat: no-repeat; transition: .3s;
}
.faq-item.open .faq-q::after { transform: translateY(-50%) rotate(180deg); background-color: var(--navy-600); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .38s ease; }
.faq-a-in { padding: 0 58px 22px 24px; font-size: 15px; color: var(--ink-500); }

/* ---------- 资讯 ---------- */
.news-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  overflow: hidden; transition: .35s; height: 100%; display: flex; flex-direction: column;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-l); }
.news-thumb {
  height: 148px; display: grid; place-items: center; position: relative;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-500));
}
.news-thumb.alt1 { background: linear-gradient(135deg, #14435f, #2a7fa8); }
.news-thumb.alt2 { background: linear-gradient(135deg, #4a3a12, var(--gold-500)); }
.news-thumb span { color: rgba(255, 255, 255, .92); font-size: 15px; font-weight: 600; letter-spacing: .06em; }
.news-body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; }
.news-meta { font-size: 12.5px; color: var(--ink-300); margin-bottom: 10px; display: flex; gap: 12px; }
.news-meta i { font-style: normal; background: var(--blue-100); color: var(--navy-600); padding: 2px 9px; border-radius: 5px; font-weight: 600; }
.news-body h3 { font-size: 17px; margin-bottom: 10px; line-height: 1.5; }
.news-body p { font-size: 14.2px; color: var(--ink-500); flex: 1; }
.news-link { margin-top: 16px; font-size: 14px; font-weight: 600; color: var(--navy-600); }

/* ---------- CTA ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--gold-500), var(--gold-400) 55%, #eecb74);
  border-radius: var(--radius-l); padding: 52px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; right: -60px; bottom: -110px; width: 300px; height: 300px;
  border-radius: 50%; background: rgba(255, 255, 255, .22);
}
.cta-band h2 { font-size: clamp(23px, 2.6vw, 31px); color: #46330a; margin-bottom: 8px; position: relative; }
.cta-band p { color: #6a5210; font-size: 15.5px; position: relative; }

/* ---------- 页脚 ---------- */
.footer { background: var(--navy-900); color: rgba(255, 255, 255, .68); padding: 66px 0 0; font-size: 14.4px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 44px; padding-bottom: 44px; }
.footer h4 { color: #fff; font-size: 16px; margin-bottom: 20px; }
.footer .logo-text b { color: #fff; }
.footer .logo-text small { color: rgba(255, 255, 255, .5); }
.footer-about { margin-top: 18px; line-height: 1.9; }
.footer ul li { margin-bottom: 11px; }
.footer ul a:hover { color: var(--gold-400); padding-left: 4px; }
.footer-contact li { display: flex; gap: 12px; margin-bottom: 14px; line-height: 1.7; }
.footer-contact b { color: #fff; display: block; font-size: 15px; }
.footer-contact .ft-ico { width: 18px; flex-shrink: 0; margin-top: 3px; opacity: .8; }
.ft-qr { display: inline-flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.ft-qr img {
  width: 108px; height: 108px; display: block; box-sizing: border-box;
  border-radius: 12px; background: #fff; padding: 6px; object-fit: contain;
}
.ft-qr span { font-size: 11px; color: rgba(255, 255, 255, .6); line-height: 1.5; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.2px;
  color: rgba(255, 255, 255, .5);
}
.footer-bottom a:hover { color: var(--gold-400); }

/* ---------- 内页头图 ---------- */
.pagehead {
  background: linear-gradient(150deg, var(--navy-900), var(--navy-700) 70%, var(--navy-600));
  color: #fff; padding: 62px 0 66px; position: relative; overflow: hidden;
}
.pagehead::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(700px 340px at 82% 20%, rgba(224, 188, 90, .18), transparent 62%);
}
.pagehead .wrap { position: relative; z-index: 2; }
.pagehead h1 { color: #fff; font-size: clamp(28px, 3.6vw, 42px); margin-bottom: 12px; }
.pagehead p { color: rgba(255, 255, 255, .76); font-size: 16.5px; max-width: 660px; }
.crumb { font-size: 13.5px; color: rgba(255, 255, 255, .58); margin-bottom: 16px; }
.crumb a:hover { color: var(--gold-400); }
.crumb span { margin: 0 8px; opacity: .6; }

/* ---------- 服务详情块 ---------- */
.svc-detail {
  display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center;
  padding: 46px 0; border-bottom: 1px solid var(--line);
}
.svc-detail:last-child { border-bottom: 0; }
.svc-detail.reverse .sd-text { order: 2; }
.sd-text h2 { font-size: clamp(23px, 2.5vw, 30px); margin-bottom: 8px; }
.sd-sub { color: var(--gold-600); font-weight: 600; font-size: 15px; margin-bottom: 16px; letter-spacing: .04em; }
.sd-text > p { color: var(--ink-500); margin-bottom: 24px; font-size: 15.4px; }
.sd-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; margin-bottom: 26px; }
.sd-feature li { font-size: 14.6px; display: flex; gap: 9px; align-items: flex-start; color: var(--ink-700); }
.sd-feature li::before {
  content: ""; flex-shrink: 0; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%;
  background: var(--blue-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231a4b8c' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat;
}
.sd-visual {
  border-radius: var(--radius-l); padding: 34px; color: #fff; min-height: 320px;
  display: flex; flex-direction: column; justify-content: center;
  background: linear-gradient(140deg, var(--navy-800), var(--navy-600));
  position: relative; overflow: hidden;
}
.sd-visual.alt { background: linear-gradient(140deg, #14435f, #2a7fa8); }
.sd-visual.goldv { background: linear-gradient(140deg, #6b5312, var(--gold-500)); }
.sd-visual::after {
  content: ""; position: absolute; width: 260px; height: 260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .14), transparent 70%);
  right: -70px; top: -70px;
}
.sd-visual h3 { color: #fff; font-size: 21px; margin-bottom: 18px; position: relative; }
.sd-visual ul { display: grid; gap: 14px; position: relative; }
.sd-visual li {
  display: grid; grid-template-columns: 30px 1fr; gap: 12px; align-items: start;
  font-size: 14.8px; color: rgba(255, 255, 255, .88);
}
.sd-visual li b {
  width: 30px; height: 30px; border-radius: 9px; background: rgba(255, 255, 255, .14);
  display: grid; place-items: center; font-size: 13.5px; color: #fff;
}
.sd-visual li span { display: block; font-size: 13px; color: rgba(255, 255, 255, .6); }

/* ---------- 关于页 ---------- */
.about-intro { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.about-intro p { color: var(--ink-500); font-size: 16px; margin-bottom: 18px; }
.about-badges { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.abadge {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px;
  background: #fff; min-width: 150px;
}
.abadge b { display: block; color: var(--navy-700); font-size: 22px; line-height: 1.3; }
.abadge span { font-size: 13px; color: var(--ink-300); }

.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(180deg, var(--navy-600), var(--gold-400)); }
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -34px; top: 6px; width: 18px; height: 18px;
  border-radius: 50%; background: #fff; border: 3px solid var(--navy-600);
}
.tl-item b { color: var(--navy-700); font-size: 19px; display: block; margin-bottom: 6px; }
.tl-item p { font-size: 15px; color: var(--ink-500); }

.culture-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.culture-card {
  background: #fff; border-radius: var(--radius-l); padding: 30px 26px; text-align: center;
  border: 1px solid var(--line); transition: .3s;
}
.culture-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.culture-card .cu-ico {
  width: 54px; height: 54px; border-radius: 16px; margin: 0 auto 18px; display: grid; place-items: center;
  background: var(--gold-050); color: var(--gold-600);
}
.culture-card .cu-ico svg { width: 26px; height: 26px; }
.culture-card h3 { font-size: 18px; margin-bottom: 10px; }
.culture-card p { font-size: 14.3px; color: var(--ink-500); }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l); overflow: hidden; transition: .3s; }
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.team-ava { height: 180px; display: grid; place-items: center; background: linear-gradient(160deg, var(--blue-050), var(--blue-100)); }
.team-ava b { width: 74px; height: 74px; border-radius: 50%; background: linear-gradient(135deg, var(--navy-600), var(--navy-500)); color: #fff; display: grid; place-items: center; font-size: 25px; }
.team-info { padding: 20px 22px 24px; text-align: center; }
.team-info h3 { font-size: 17px; margin-bottom: 4px; }
.team-info .role { font-size: 13.5px; color: var(--navy-600); font-weight: 600; margin-bottom: 10px; }
.team-info p { font-size: 13.6px; color: var(--ink-500); }

/* 资质墙 */
.cert-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; max-width: 660px; margin: 0 auto; }
.cert-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 22px; text-align: center; transition: .3s;
}
.cert-item:hover { border-color: var(--gold-400); box-shadow: var(--shadow-s); }
.cert-item .ce-ico { color: var(--gold-500); margin-bottom: 12px; }
.cert-item .ce-ico svg { width: 34px; height: 34px; }
.cert-item b { display: block; font-size: 15.5px; color: var(--ink-900); margin-bottom: 5px; }
.cert-item span { font-size: 13px; color: var(--ink-300); }

/* ---------- 联系页 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: start; }
.info-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  padding: 26px 26px 24px; display: flex; gap: 18px; margin-bottom: 20px; transition: .3s;
}
.info-card:hover { box-shadow: var(--shadow); border-color: transparent; }
.info-card .ic-ico {
  width: 50px; height: 50px; border-radius: 14px; flex-shrink: 0; display: grid; place-items: center;
  background: var(--blue-050); color: var(--navy-600);
}
.info-card .ic-ico svg { width: 24px; height: 24px; }
.info-card h4 { font-size: 16.5px; margin-bottom: 6px; }
.info-card p { font-size: 14.6px; color: var(--ink-500); }
.info-card b { color: var(--navy-700); font-size: 20px; display: block; }

.form-box {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  padding: 38px 36px; box-shadow: var(--shadow);
}
.form-box h3 { font-size: 22px; margin-bottom: 6px; }
.form-box > p { color: var(--ink-500); font-size: 14.6px; margin-bottom: 26px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--ink-700); margin-bottom: 8px; }
.field label i { color: #d93025; font-style: normal; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 15px; border: 1px solid var(--line); border-radius: var(--radius-s);
  background: var(--bg-soft); transition: .25s; font-size: 15px; color: var(--ink-900);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--navy-500); background: #fff; box-shadow: 0 0 0 3px rgba(42, 95, 168, .12);
}
.field textarea { resize: vertical; min-height: 108px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-tip { font-size: 12.8px; color: var(--ink-300); margin-top: 12px; line-height: 1.7; }
.form-ok {
  display: none; margin-top: 16px; padding: 14px 16px; border-radius: var(--radius-s);
  background: #eaf7ee; border-left: 3px solid #2e9e52; color: #1e6e38; font-size: 14.5px;
}
.map-box {
  margin-top: 20px; border-radius: var(--radius-l); overflow: hidden; height: 260px;
  background: linear-gradient(135deg, var(--blue-050), var(--blue-100));
  display: grid; place-items: center; border: 1px solid var(--line); text-align: center; padding: 20px;
}
.map-box b { color: var(--navy-700); display: block; margin-bottom: 6px; }
.map-box span { font-size: 13.5px; color: var(--ink-500); }

/* ---------- 价格/套餐 ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; align-items: stretch; }
.price-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  padding: 34px 30px; display: flex; flex-direction: column; transition: .35s; position: relative;
}
.price-card.featured {
  border-color: transparent; box-shadow: var(--shadow-l); transform: scale(1.035);
  background: linear-gradient(180deg, #fff, var(--blue-050));
}
.price-card:hover { transform: translateY(-6px); }
.price-card.featured:hover { transform: scale(1.035) translateY(-6px); }
.price-flag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400)); color: #4a3606;
  font-size: 12.5px; font-weight: 700; padding: 5px 16px; border-radius: 999px; white-space: nowrap;
}
.price-card h3 { font-size: 20px; margin-bottom: 6px; }
.price-card .p-for { font-size: 14px; color: var(--ink-300); margin-bottom: 18px; }
.price-num { color: var(--navy-700); font-size: 34px; font-weight: 800; line-height: 1.2; margin-bottom: 4px; }
.price-num small { font-size: 15px; font-weight: 600; color: var(--ink-500); }
.price-unit { font-size: 13px; color: var(--ink-300); margin-bottom: 22px; }
.price-card ul { display: grid; gap: 11px; margin-bottom: 26px; flex: 1; }
.price-card li { font-size: 14.5px; display: flex; gap: 9px; align-items: flex-start; }
.price-card li::before {
  content: ""; flex-shrink: 0; width: 17px; height: 17px; margin-top: 4px; border-radius: 50%;
  background: var(--blue-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231a4b8c' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/10px no-repeat;
}

/* ---------- 案例页筛选 ---------- */
.filter-bar { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 42px; }
.filter-btn {
  padding: 9px 22px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; cursor: pointer; font-size: 14.5px; color: var(--ink-700); transition: .25s;
}
.filter-btn:hover { border-color: var(--navy-500); color: var(--navy-600); }
.filter-btn.active { background: var(--navy-600); border-color: var(--navy-600); color: #fff; }

/* ---------- 资讯列表 ---------- */
.news-item {
  display: grid; grid-template-columns: 130px 1fr; gap: 28px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  padding: 24px 28px; margin-bottom: 20px; transition: .3s;
}
.news-item:hover { box-shadow: var(--shadow); transform: translateX(4px); border-color: transparent; }
.news-date { text-align: center; border-right: 1px solid var(--line); padding-right: 20px; }
.news-date b { display: block; font-size: 32px; color: var(--navy-700); line-height: 1; font-weight: 800; }
.news-date span { font-size: 12.5px; color: var(--ink-300); }
.news-item h3 { font-size: 18.5px; margin-bottom: 8px; }
.news-item p { font-size: 14.4px; color: var(--ink-500); margin-bottom: 6px; }
.news-item .n-tag { font-size: 12.5px; color: var(--navy-600); background: var(--blue-100); padding: 2px 10px; border-radius: 5px; font-weight: 600; }

/* ---------- 动画 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .3, 1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 浮动工具 ---------- */
.fab {
  position: fixed; right: 22px; bottom: 26px; z-index: 90;
  display: flex; flex-direction: column; gap: 12px;
}
.fab a, .fab button {
  width: 54px; height: 54px; border-radius: 50%; border: 0; cursor: pointer;
  display: grid; place-items: center; color: #fff; font-size: 13px; line-height: 1.25;
  box-shadow: 0 10px 26px rgba(14, 42, 78, .28); transition: .3s;
}
.fab a:hover, .fab button:hover { transform: translateY(-4px); }
.fab .fab-phone { background: linear-gradient(135deg, var(--navy-700), var(--navy-500)); }
.fab .fab-wx { background: linear-gradient(135deg, #2e9e52, #45c268); font-size: 20px; }
.fab .fab-top { background: #fff; color: var(--ink-700); border: 1px solid var(--line); box-shadow: var(--shadow-s); opacity: 0; pointer-events: none; }
.fab .fab-top.show { opacity: 1; pointer-events: auto; }

/* ==========================================================
   视觉增强层（第二轮）：真实配图 + 图文版式
   ========================================================== */

/* ---------- 图片基础 ---------- */
.img-cover { width: 100%; height: 100%; object-fit: cover; display: block; }
.zoomable { overflow: hidden; position: relative; }
.zoomable img { transition: transform .9s cubic-bezier(.2, .7, .3, 1); }
.zoomable:hover img { transform: scale(1.07); }
.tabular { font-variant-numeric: tabular-nums; }

/* ---------- Hero 图文 ---------- */
.hero-media { position: relative; }
.hero-media .hm-img {
  width: 100%; aspect-ratio: 5 / 4; object-fit: cover; display: block;
  border-radius: 26px; border: 1px solid rgba(255, 255, 255, .18);
  box-shadow: 0 40px 80px rgba(0, 0, 0, .45);
}
.hero-medal {
  position: absolute; top: -20px; right: -14px; width: 100px; height: 100px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400)); color: #4a3606;
  display: grid; place-items: center; text-align: center; line-height: 1.15;
  box-shadow: 0 18px 36px rgba(201, 162, 39, .42); z-index: 4;
}
.hero-medal b { display: block; font-size: 32px; font-weight: 800; }
.hero-medal span { font-size: 11.5px; font-weight: 700; letter-spacing: .08em; }
.hero-glass {
  position: relative; z-index: 3; margin: -46px 18px 0; padding: 20px 22px;
  background: rgba(255, 255, 255, .11); border: 1px solid rgba(255, 255, 255, .24);
  border-radius: var(--radius-l); backdrop-filter: blur(20px);
  box-shadow: 0 24px 50px rgba(0, 0, 0, .32);
}
.hero-glass .stat-box { background: rgba(255, 255, 255, .09); border-color: rgba(255, 255, 255, .14); }

/* ---------- 内页页头背景图 ---------- */
.pagehead.ph-bg {
  background:
    linear-gradient(150deg, rgba(10, 31, 60, .95) 0%, rgba(20, 55, 95, .88) 55%, rgba(26, 75, 140, .82) 100%),
    var(--ph-img) center / cover no-repeat;
}
.pagehead.ph-bg::after { background: none; }

/* ---------- 客户信任墙 ---------- */
.logo-wall {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
  border-radius: var(--radius-l); overflow: hidden;
}
.logo-wall div {
  background: #fff; padding: 24px 12px; text-align: center;
  font-size: 15px; font-weight: 700; color: var(--ink-300);
  filter: grayscale(1); opacity: .8; transition: .3s;
}
.logo-wall div:hover { filter: none; opacity: 1; color: var(--navy-600); background: var(--blue-050); }

/* ---------- 通栏图数据条 ---------- */
.band-media {
  position: relative; border-radius: var(--radius-l); overflow: hidden;
  padding: 66px 56px; color: #fff; background: var(--band) center / cover no-repeat;
}
.band-media::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(10, 31, 60, .96), rgba(20, 55, 95, .82) 60%, rgba(42, 95, 168, .72));
}
.band-media > * { position: relative; z-index: 2; }
.band-media .bm-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.band-media .bm-item { text-align: center; }
.band-media .bm-item b {
  display: block; font-size: 40px; font-weight: 800; color: var(--gold-400); line-height: 1.15;
}
.band-media .bm-item b small { font-size: 18px; }
.band-media .bm-item span { font-size: 14px; color: rgba(255, 255, 255, .78); }

/* ---------- 图文分栏 ---------- */
.split-figure { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.sf-img { position: relative; border-radius: var(--radius-l); overflow: visible; }
.sf-img .sf-pic {
  border-radius: var(--radius-l); overflow: hidden; box-shadow: var(--shadow-l);
}
.sf-img .sf-pic img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.sf-badge {
  position: absolute; left: -22px; bottom: -26px; background: #fff; z-index: 3;
  border-radius: var(--radius); padding: 18px 24px; box-shadow: var(--shadow-l);
  border-left: 4px solid var(--gold-500); min-width: 190px;
}
.sf-badge b { display: block; font-size: 26px; color: var(--navy-700); line-height: 1.25; }
.sf-badge span { font-size: 13px; color: var(--ink-300); }

/* ---------- 卡片配图 ---------- */
.card-media { height: 168px; overflow: hidden; position: relative; background: var(--blue-050); }
.card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-media .cm-tag {
  position: absolute; left: 16px; top: 16px; z-index: 2;
  background: rgba(255, 255, 255, .94); color: var(--navy-700);
  font-size: 12.5px; font-weight: 700; padding: 5px 12px; border-radius: 999px;
  box-shadow: var(--shadow-s);
}
.svc-card .card-media { margin: -34px -30px 22px; height: 152px; }
.svc-card .svc-icon { margin-top: 0; }

/* ---------- 案例卡配图 ---------- */
.case-card .card-media { height: 156px; }
.case-card .case-top { padding: 22px 28px 18px; }

/* ---------- 资讯卡配图 ---------- */
.news-card .card-media { height: 158px; }
.news-thumb-img {
  width: 156px; height: 104px; border-radius: var(--radius); overflow: hidden; flex-shrink: 0;
}
.news-thumb-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-item { grid-template-columns: 130px 156px 1fr; }
.news-item > .news-date { text-align: center; }

/* ---------- 团队卡配图 ---------- */
.team-photo { height: 210px; overflow: hidden; background: var(--blue-050); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(.95); }

/* ---------- CTA 通栏配图 ---------- */
.cta-band.media {
  background: linear-gradient(115deg, rgba(10, 31, 60, .93), rgba(20, 55, 95, .84)), var(--cb) center / cover no-repeat;
  color: #fff; padding: 62px 56px;
}
.cta-band.media h2 { color: #fff; }
.cta-band.media p { color: rgba(255, 255, 255, .82); }

/* ---------- 服务详情配图 ---------- */
.sd-visual.pic {
  background: var(--vp) center / cover no-repeat; padding: 34px; min-height: 340px;
  justify-content: flex-end; border-radius: var(--radius-l);
}
.sd-visual.pic::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10, 31, 60, .18) 0%, rgba(10, 31, 60, .92) 62%);
}
.sd-visual.pic > * { position: relative; z-index: 2; }
.sd-visual.pic h3 { margin-bottom: 14px; }
.sd-visual.pic ul { gap: 12px; }
.sd-visual.pic li { font-size: 14.4px; }

/* ---------- 资质/媒体展示条 ---------- */
.media-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.media-strip .ms-item {
  border-radius: var(--radius-l); overflow: hidden; position: relative;
  box-shadow: var(--shadow-s); border: 1px solid var(--line);
}
.media-strip .ms-item img { width: 100%; height: 100%; object-fit: cover; display: block; aspect-ratio: 4 / 3; }
.media-strip .ms-item b {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 16px 20px;
  background: linear-gradient(180deg, transparent, rgba(10, 31, 60, .88));
  color: #fff; font-size: 15.5px;
}

/* ---------- 服务流程增强 ---------- */
.flow-step .f-ico { display: none; }

/* ---------- 悬浮咨询条 ---------- */
.cta-ribbon {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  padding: 24px 30px; box-shadow: var(--shadow-s);
}
.cta-ribbon .cr-left { display: flex; align-items: center; gap: 16px; }
.cta-ribbon .cr-ico {
  width: 50px; height: 50px; border-radius: 14px; flex-shrink: 0; display: grid; place-items: center;
  background: var(--gold-050); color: var(--gold-600);
}
.cta-ribbon .cr-ico svg { width: 24px; height: 24px; }
.cta-ribbon b { display: block; font-size: 17px; color: var(--ink-900); }
.cta-ribbon span { font-size: 14px; color: var(--ink-500); }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .flow { grid-template-columns: repeat(3, 1fr); gap: 26px 18px; }
  .flow-step::after { display: none; }
  .culture-grid, .team-grid, .cert-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .menu, .nav-cta .btn { display: none; }
  .nav-phone { display: none; } /* 窄屏收进汉堡菜单，避免撑破页面 */
  .burger { display: block; }
  .hero-grid, .about-intro, .contact-grid, .svc-detail { grid-template-columns: 1fr; gap: 34px; }
  .svc-detail.reverse .sd-text { order: 0; }
  .grid-3, .grid-2, .promise-grid, .price-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .price-card.featured:hover { transform: translateY(-6px); }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .strip-inner { grid-template-columns: 1fr 1fr; }
  .strip-item:nth-child(3)::before, .strip-item:nth-child(1)::before { display: none; }
  .hero { padding-top: 56px; }
  .hero-strip { margin-top: 46px; }
  .sec { padding: 66px 0; }
  .topbar-left span:nth-child(2) { display: none; }
}
@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .wrap { padding: 0 18px; }
  .grid-4, .strip-inner, .culture-grid, .team-grid, .cert-grid, .sd-feature, .field-row, .flow { grid-template-columns: 1fr; }
  .strip-item::before { display: none !important; }
  .strip-item { padding: 20px 14px; }
  .cta-band { padding: 34px 26px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .news-item { grid-template-columns: 1fr; gap: 14px; padding: 22px; }
  .news-date { border-right: 0; border-bottom: 1px solid var(--line); padding: 0 0 12px; text-align: left; }
  .news-date b { display: inline-block; font-size: 24px; margin-right: 6px; }
  .form-box { padding: 26px 22px; }
  .fab { right: 14px; bottom: 16px; }
  .fab a, .fab button { width: 48px; height: 48px; }
  .topbar-right { display: none; }
}

/* 移动菜单 */
.mnav {
  position: fixed; inset: 0; background: rgba(10, 31, 60, .5); z-index: 200;
  opacity: 0; visibility: hidden; transition: .3s; overflow: hidden;
}
.mnav.open { opacity: 1; visibility: visible; }
.mnav-panel {
  position: absolute; right: 0; top: 0; bottom: 0; width: 300px; max-width: 84vw;
  background: #fff; padding: 22px 20px; overflow-y: auto; transform: translateX(100%); transition: .35s;
}
.mnav.open .mnav-panel { transform: none; }
.mnav-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.mnav-close { background: none; border: 0; font-size: 26px; cursor: pointer; color: var(--ink-500); }
.mnav-panel a { display: block; padding: 13px 4px; border-bottom: 1px solid var(--line); font-size: 16.5px; color: var(--ink-900); }
.mnav-panel a:hover { color: var(--navy-600); }
.mnav-foot { margin-top: 26px; }

/* ---------- 视觉增强层：移动端适配 ---------- */
@media (max-width: 900px) {
  .hero-media .hm-img { aspect-ratio: 4 / 3; }
  .hero-glass { margin: -30px 10px 0; padding: 16px 18px; }
  .hero-medal { width: 84px; height: 84px; top: -14px; right: -6px; }
  .hero-medal b { font-size: 26px; }
  .split-figure { grid-template-columns: 1fr; gap: 36px; }
  .sf-badge { left: 14px; bottom: -18px; min-width: 0; }
  .logo-wall { grid-template-columns: repeat(3, 1fr); }
  .band-media { padding: 44px 26px; }
  .band-media .bm-grid { grid-template-columns: repeat(2, 1fr); gap: 30px 16px; }
  .media-strip { grid-template-columns: 1fr; }
  .news-item { grid-template-columns: 1fr; }
  .news-thumb-img { width: 100%; height: 180px; }
  .cta-band.media { padding: 38px 26px; }
  .team-photo { height: 240px; }
}
@media (max-width: 640px) {
  .logo-wall { grid-template-columns: repeat(2, 1fr); }
  .hero-medal { width: 74px; height: 74px; right: 0; }
  .hero-medal b { font-size: 23px; }
  .hero-medal span { font-size: 10.5px; }
  .band-media .bm-item b { font-size: 32px; }
  .cta-ribbon { padding: 20px; }
  .svc-card .card-media { height: 138px; }
}