/* =========================================================
   苏涛｜中央厨房全周期规划建设实战专家 —— 个人品牌专区
   明亮高端 + 青绿主题 + 卡片式
   版本：v1.0
   ========================================================= */

:root {
  /* 主色 · 青绿高端 */
  --teal-900: #043b36;
  --teal-800: #065f56;
  --teal-700: #0a7a6e;
  --teal-600: #0f9487;
  --teal-500: #14b8a6;
  --teal-400: #2dd4bf;
  --teal-100: #ccfbf1;
  --teal-50: #f0fdfa;

  /* 辅色 · 不锈钢灰 / 深蓝点缀（行业感） */
  --slate-900: #0f172a;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-300: #cbd5e1;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;

  /* 强调 · 金（少量，仅数字/标签） */
  --gold: #c8a45c;

  /* 语义 */
  --bg: #f7faf9;
  --card: #ffffff;
  --text: #10231f;
  --muted: #5b6f6a;
  --line: #e4efec;

  /* 布局 */
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 9px;
  --shadow-sm: 0 2px 8px rgba(4, 59, 54, 0.05);
  --shadow-md: 0 10px 30px rgba(4, 59, 54, 0.08);
  --shadow-lg: 0 24px 60px rgba(4, 59, 54, 0.12);
  --container: 1160px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", -apple-system, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

/* ---------- 顶部工具条 ---------- */
.topbar {
  background: linear-gradient(90deg, var(--teal-900), var(--teal-700));
  color: #d7f6ef;
  font-size: 13px;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 34px; }
.topbar a { color: #d7f6ef; }
.topbar .tb-contact span { margin-left: 18px; }

/* ---------- 归属条：挂在舜翔央厨官网下 ---------- */
.belong {
  background: var(--teal-900); border-bottom: 1px solid rgba(255,255,255,.08);
}
.belong .container { display: flex; justify-content: center; align-items: center; height: 32px; font-size: 12.5px; }
.belong a { color: #9ccfc5; transition: .2s; display: inline-flex; align-items: center; gap: 6px; }
.belong a:hover { color: #fff; }
.belong .belong-host { color: #6fa89d; }
@media (max-width: 700px){ .belong .container{height:auto;padding:6px 24px;flex-direction:column;gap:2px;} }

/* ---------- 主导航 ---------- */
.site-header {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 13px; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, var(--teal-600), var(--teal-800));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 20px; flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(10, 122, 110, 0.28);
}
.brand-text strong { display: block; font-size: 18px; letter-spacing: .5px; line-height: 1.25; color: var(--teal-900); }
.brand-text small { display: block; font-size: 12px; color: var(--slate-500); letter-spacing: .5px; }

.menu { display: flex; align-items: center; gap: 4px; }
.menu a {
  padding: 8px 14px; border-radius: 9px; font-size: 15px; color: var(--slate-700);
  font-weight: 500; transition: .2s;
}
.menu a:hover { color: var(--teal-700); background: var(--teal-50); }
.menu a.active { color: var(--teal-700); background: var(--teal-100); font-weight: 600; }

.nav-cta { margin-left: 8px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px; border-radius: 12px; font-size: 15px; font-weight: 600;
  border: none; cursor: pointer; transition: .22s; line-height: 1.4;
}
.btn-primary {
  background: linear-gradient(135deg, var(--teal-600), var(--teal-700));
  color: #fff; box-shadow: 0 8px 20px rgba(15, 148, 135, 0.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(15, 148, 135, 0.36); }
.btn-ghost {
  background: transparent; color: var(--teal-800);
  border: 1.5px solid var(--teal-500); 
}
.btn-ghost:hover { background: var(--teal-50); }
.btn-light { background: #fff; color: var(--teal-800); box-shadow: 0 8px 22px rgba(0,0,0,.12); }
.btn-light:hover { transform: translateY(-2px); }

.menu-toggle { display: none; background: none; border: none; font-size: 24px; color: var(--teal-800); cursor: pointer; }

/* ---------- 首页英雄区 ---------- */
.hero {
  background:
    radial-gradient(900px 480px at 88% -10%, rgba(45, 212, 191, 0.16), transparent 60%),
    radial-gradient(700px 420px at -5% 8%, rgba(15, 148, 135, 0.12), transparent 55%),
    linear-gradient(150deg, #ffffff 0%, var(--teal-50) 100%);
  border-bottom: 1px solid var(--line);
  padding: 64px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--teal-400); color: var(--teal-800);
  font-size: 13px; font-weight: 600; padding: 6px 14px; border-radius: 999px;
  margin-bottom: 20px; box-shadow: var(--shadow-sm);
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal-500); }
h1.title {
  font-size: clamp(30px, 4.4vw, 50px); line-height: 1.22; letter-spacing: .5px;
  font-weight: 800; color: var(--teal-900); margin-bottom: 18px;
}
h1.title .accent { color: var(--teal-600); }
.hero-sub { font-size: clamp(16px, 1.8vw, 19px); color: var(--slate-600); max-width: 560px; margin-bottom: 14px; }
.hero-tagline { font-size: 17px; color: var(--teal-800); font-weight: 600; margin-bottom: 26px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-meta { display: flex; gap: 34px; margin-top: 36px; padding-top: 26px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.hero-meta .hm b { display: block; font-size: 26px; color: var(--teal-700); font-weight: 800; }
.hero-meta .hm span { font-size: 13px; color: var(--muted); }

/* 右侧品牌卡 */
.brand-card {
  background: var(--card); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  padding: 28px; border: 1px solid var(--line); position: relative; overflow: hidden;
}
.brand-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 6px;
  background: linear-gradient(90deg, var(--teal-600), var(--teal-400), var(--gold));
}
.bc-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-600), var(--teal-900));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 28px; font-weight: 800; flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(4, 59, 54, 0.3); position: relative;
}
.bc-head h3 { font-size: 20px; color: var(--teal-900); line-height: 1.3; }
.bc-head .role { font-size: 13px; color: var(--teal-600); font-weight: 600; }
.bc-chip { font-size: 12px; color: var(--muted); }
.quota {
  background: var(--teal-50); border: 1px solid var(--teal-100);
  border-radius: var(--radius-md); padding: 16px 18px; margin-bottom: 18px;
  font-size: 14px; color: var(--slate-700);
}
.quota b { color: var(--teal-800); }
.bc-points { display: flex; flex-direction: column; gap: 11px; }
.bc-points li { display: flex; gap: 10px; font-size: 14px; color: var(--slate-700); }
.bc-points .tick {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  background: var(--teal-100); color: var(--teal-700);
  display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
}

/* ---------- 通用 section ---------- */
.section { padding: 74px 0; }
.section-alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-tint { background: var(--teal-50); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 46px; }
.section-head .kicker { font-size: 13px; font-weight: 700; letter-spacing: 3px; color: var(--teal-600); text-transform: uppercase; margin-bottom: 12px; }
.section-head h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 800; color: var(--teal-900); letter-spacing: .5px; }
.section-head p { color: var(--muted); margin-top: 12px; font-size: 16px; }

/* ---------- 一句话定位条 ---------- */
.statement {
  background: linear-gradient(120deg, var(--teal-900), var(--teal-700) 60%, var(--teal-600));
  color: #fff; text-align: center;
}
.statement .big {
  font-size: clamp(19px, 2.6vw, 26px); font-weight: 700; max-width: 900px; margin: 0 auto; line-height: 1.7;
}
.statement .big em { font-style: normal; color: var(--teal-100); }
.statement .small { margin-top: 14px; color: rgba(255,255,255,.75); font-size: 15px; }

/* ---------- 代表项目（案例卡） ---------- */
.cards-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.case-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); padding: 26px 24px; transition: .25s; position: relative; overflow: hidden;
}
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.case-card .cat { font-size: 12px; color: var(--teal-700); font-weight: 700; letter-spacing: 1px; }
.case-card h3 { font-size: 19px; margin: 8px 0 4px; color: var(--slate-900); }
.case-card .scope { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.case-card .desc { font-size: 14px; color: var(--slate-600); }
.metric-row { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.metric {
  background: var(--teal-50); color: var(--teal-800); border: 1px solid var(--teal-100);
  font-size: 12px; font-weight: 600; padding: 3px 11px; border-radius: 999px;
}

/* ---------- 央厨六步法 ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px 24px; position: relative; box-shadow: var(--shadow-sm);
}
.step .num {
  width: 44px; height: 44px; border-radius: 12px; font-size: 20px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--teal-600), var(--teal-800)); color: #fff;
  margin-bottom: 16px; box-shadow: 0 6px 14px rgba(10,122,110,.25);
}
.step h3 { font-size: 18px; color: var(--slate-900); margin-bottom: 6px; }
.step p { font-size: 13.5px; color: var(--muted); }
.step .out { font-size: 13px; color: var(--teal-700); font-weight: 600; margin-top: 10px; }

/* ---------- 媒体背书 ---------- */
.media-bar { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.media-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 16px 22px; text-align: center; box-shadow: var(--shadow-sm); min-width: 150px;
}
.media-item .mi-yr { font-size: 12px; color: var(--gold); font-weight: 700; }
.media-item .mi-name { font-size: 13.5px; color: var(--slate-700); margin-top: 4px; font-weight: 600; }
.media-item .mi-sub { font-size: 12px; color: var(--muted); }

/* ---------- 最新观点 ---------- */
.view-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 18px; }
.view-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 20px 22px; display: flex; gap: 16px; align-items: flex-start; box-shadow: var(--shadow-sm);
  transition: .22s;
}
.view-card:hover { border-color: var(--teal-400); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.view-card .vc-ico {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 10px; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  background: var(--teal-100);
}
.view-card .vc-body .vt { font-size: 13px; color: var(--teal-600); font-weight: 700; }
.view-card .vc-body p { font-size: 14.5px; color: var(--slate-800); margin: 6px 0 8px; line-height: 1.6; }
.view-card .vc-body .tag { font-size: 12px; color: var(--muted); }

/* ---------- CTA 大横幅 ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--teal-900), var(--teal-600));
  border-radius: 24px; padding: 52px 40px; color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.cta-band h2 { font-size: clamp(22px, 3vw, 30px); font-weight: 800; margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,.85); font-size: 15px; max-width: 600px; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--teal-900); color: #cfece6; margin-top: 0; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding: 56px 0 40px; }
.footer-brand p { font-size: 13.5px; color: #9ccfc5; margin-top: 14px; max-width: 300px; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 16px; letter-spacing: .5px; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col ul a { font-size: 13.5px; color: #9ccfc5; transition: .2s; }
.footer-col ul a:hover { color: var(--teal-300); }
.footer-col .fi { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: #9ccfc5; margin-bottom: 9px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; text-align: center;
  font-size: 12.5px; color: #6fa89d;
}
.footer-bottom a { color: #9ccfc5; }

/* ---------- 页面头（二级页用） ---------- */
.page-hero {
  background: linear-gradient(150deg, #fff, var(--teal-50));
  border-bottom: 1px solid var(--line); padding: 46px 0;
}
.page-hero h1 { font-size: clamp(26px, 3.4vw, 38px); color: var(--teal-900); font-weight: 800; margin-bottom: 10px; }
.page-hero .crumb { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.page-hero p { color: var(--slate-600); max-width: 760px; }

/* ---------- 关于页：六段式 ---------- */
.bio-grid { display: grid; grid-template-columns: 1fr 1.7fr; gap: 40px; align-items: start; }
.bio-side { position: sticky; top: 96px; }
.bio-side .portrait {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 5; background: linear-gradient(160deg, var(--teal-100), var(--teal-50));
  display: flex; align-items: center; justify-content: center; color: var(--teal-300); margin-bottom: 18px;
}
.bio-side .card-soft { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-sm); }
.bio-side .quick-list li { display: flex; justify-content: space-between; font-size: 13.5px; padding: 9px 0; border-bottom: 1px dashed var(--line); }
.bio-side .quick-list li:last-child { border-bottom: none; }
.bio-side .quick-list .k { color: var(--muted); }
.bio-side .quick-list .v { color: var(--teal-800); font-weight: 600; text-align: right; }

.bio-main .bio-para { margin-bottom: 30px; }
.bio-main .bio-para h3 { font-size: 19px; color: var(--teal-900); margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.bio-main .bio-para h3::before { content: ""; width: 8px; height: 24px; border-radius: 4px; background: linear-gradient(var(--teal-600), var(--teal-400)); }
.bio-main .bio-para p { font-size: 15px; color: var(--slate-700); }

/* 时间轴 */
.timeline { position: relative; padding-left: 26px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--teal-500), var(--teal-100)); }
.tl-item { position: relative; padding: 0 0 22px 18px; }
.tl-item::before { content: ""; position: absolute; left: -26px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: #fff; border: 3px solid var(--teal-500); }
.tl-item h4 { font-size: 16px; color: var(--slate-900); }
.tl-item .tl-time { font-size: 12.5px; color: var(--gold); font-weight: 700; }
.tl-item p { font-size: 13.5px; color: var(--muted); margin-top: 3px; }

/* ---------- 联系 / 预约表单 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; align-items: start; }
.contact-info .ci-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-sm); margin-bottom: 18px; }
.contact-info .ci-card h3 { font-size: 18px; color: var(--teal-900); margin-bottom: 16px; }
.ci-row { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.ci-row .ci-ico { flex-shrink: 0; width: 38px; height: 38px; border-radius: 10px; background: var(--teal-100); color: var(--teal-700); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.ci-row .ci-l b { font-size: 14px; color: var(--slate-800); display: block; }
.ci-row .ci-l span { font-size: 13px; color: var(--muted); }

.form-wrap {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; box-shadow: var(--shadow-md);
}
.form-wrap h3 { font-size: 20px; color: var(--teal-900); margin-bottom: 6px; }
.form-wrap .f-sub { font-size: 13.5px; color: var(--muted); margin-bottom: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 13.5px; color: var(--slate-700); font-weight: 600; margin-bottom: 6px; }
.field label .req { color: var(--teal-600); }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--line); border-radius: 11px;
  font-size: 14px; font-family: inherit; background: var(--slate-50); color: var(--text);
  transition: .2s; resize: vertical;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--teal-500); background: #fff; box-shadow: 0 0 0 3px rgba(20,184,166,.15);
}
.form-actions { grid-column: 1 / -1; display: flex; gap: 14px; align-items: center; margin-top: 6px; }
.form-note { font-size: 12.5px; color: var(--muted); }

/* ---------- 服务（分级）说明 ---------- */
.service-card { display: flex; flex-direction: column; height: 100%; }
.service-card .sc-tier {
  align-self: flex-start; font-size: 12px; font-weight: 700; color: var(--gold);
  border: 1px solid rgba(200,164,92,.4); background: rgba(200,164,92,.08);
  padding: 3px 12px; border-radius: 999px; margin-bottom: 12px;
}
.service-card h3 { font-size: 18px; margin-bottom: 8px; }
.service-card p { font-size: 13.5px; color: var(--muted); flex: 1; }
.service-card .who { font-size: 12.5px; color: var(--slate-500); margin-top: 12px; }

/* 简单动画 */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .brand-card { max-width: 520px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .contact-grid, .bio-grid { grid-template-columns: 1fr; }
  .bio-side { position: static; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .menu { display: none; position: absolute; top: 74px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 14px 20px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md); }
  .menu.open { display: flex; }
  .menu a { padding: 12px 8px; border-radius: 8px; }
  .menu-toggle { display: block; }
  .footer-top { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .topbar .tb-slogan { display: none; }
  .hero-actions .btn { width: 100%; }
  .cta-band { padding: 36px 24px; }
}

/* =========================================================
   v2 增强样式 —— 苏涛个人专家专区（真实素材版）
   企业版图 / 数字证据 / 人物标签 / 服务四入口 / 时间线
   ========================================================= */

/* 人物四大能力标签 */
.tag-wrap { display: flex; flex-wrap: wrap; gap: 10px; }
.tag-pill {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 14px; font-size: 13px; color: var(--slate-600);
  display: inline-flex; align-items: center; gap: 6px;
}
.tag-pill b { color: var(--teal-800); font-weight: 700; }

/* 数字证据大卡 */
.stats-band { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.stat-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px 20px; text-align: center; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
}
.stat-card::after { content:""; position:absolute; left:0; bottom:0; width:100%; height:4px; background: linear-gradient(90deg,var(--teal-500),var(--teal-400)); }
.stat-card .v { font-size: 40px; font-weight: 800; color: var(--teal-700); line-height: 1.1; }
.stat-card .v small { font-size: 16px; }
.stat-card .l { font-size: 13.5px; color: var(--muted); margin-top: 8px; }

/* 企业版图 / 商业版图 */
.biz-map { display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 16px; }
.biz-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 18px 20px; box-shadow: var(--shadow-sm); display: flex; gap: 14px; align-items: flex-start;
  border-left: 4px solid var(--teal-500); transition: .2s;
}
.biz-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.biz-card .bc-ico { flex-shrink:0; width:42px;height:42px;border-radius:11px;background:var(--teal-50);color:var(--teal-700);display:flex;align-items:center;justify-content:center;font-size:20px; }
.biz-card h3 { font-size: 15.5px; color: var(--slate-900); margin-bottom: 3px; }
.biz-card p { font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.biz-card a { font-size: 12.5px; color: var(--teal-600); font-weight: 600; }

/* 服务四入口卡 */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(250px,1fr)); gap: 18px; }
.svc-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 24px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; position: relative; overflow: hidden;
}
.svc-card::before { content:""; position:absolute; top:0; left:0; right:0; height:5px; background: linear-gradient(90deg,var(--teal-600),var(--teal-400),var(--gold)); }
.svc-card .no { font-size: 13px; font-weight:700; color:var(--gold); letter-spacing:1px; }
.svc-card h3 { font-size: 17px; color: var(--slate-900); margin: 6px 0 8px; }
.svc-card p { font-size: 13px; color: var(--muted); flex:1; }
.svc-card .for { font-size: 12px; color: var(--slate-500); margin-top: 12px; }

/* 定位陈述加强（数字穿插） */
.statement.dark {
  background: linear-gradient(120deg,var(--teal-900),var(--teal-700) 55%,var(--teal-600));
}
.statement.dark .small-link { margin-top:16px; }
.statement.dark a { color: var(--teal-100); text-decoration: underline; font-size: 14px; }

/* 双栏人物形象 */
.person-2col { display:grid; grid-template-columns: 1fr 1.1fr; gap: 44px; align-items: center; }
@media(max-width:960px){ .person-2col{grid-template-columns:1fr;} }

/* 正文段落加强 */
.prose-lg p { font-size: 16px; color: var(--slate-600); margin-bottom: 16px; line-height: 2; }
.prose-lg p b { color: var(--teal-800); }

/* 媒体背书 logo 条（文字标） */
.media-strip { display:flex; flex-wrap:wrap; gap:14px; justify-content:center; }
.media-chip {
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-md);
  padding:16px 26px; text-align:center; box-shadow:var(--shadow-sm); min-width:190px;
}
.media-chip .yr { font-size:12px;color:var(--gold);font-weight:700;letter-spacing:1px; }
.media-chip .nm { font-size:14px;color:var(--slate-800);font-weight:600;margin-top:4px; }
.media-chip .ds { font-size:12px;color:var(--muted); }

/* 时间线（履历） */
.history { position: relative; padding-left: 30px; }
.history::before { content:""; position:absolute; left:9px; top:8px; bottom:8px; width:2px; background: linear-gradient(var(--teal-500),var(--teal-100)); }
.h-item { position: relative; padding: 0 0 24px 20px; }
.h-item::before { content:""; position:absolute; left:-30px; top:6px; width:14px; height:14px; border-radius:50%; background:#fff; border:3px solid var(--teal-500); }
.h-item .yr { display:inline-block; font-size:12px; font-weight:700; color:var(--teal-700); background:var(--teal-50); border:1px solid var(--teal-100); padding:2px 10px; border-radius:999px; margin-bottom:6px; }
.h-item h4 { font-size:16px; color:var(--slate-900); }
.h-item .role { font-size:13px; color:var(--teal-600); font-weight:600; }
.h-item p { font-size:13.5px; color:var(--muted); margin-top:4px; line-height:1.7; }

/* 荣誉/保障金标 */
.honor-row { display:flex; flex-wrap:wrap; gap:12px; }
.honor-badge {
  display:inline-flex; align-items:center; gap:8px; background:#fff;
  border:1px solid var(--line); border-radius:999px; padding:8px 16px; font-size:13px; color:var(--slate-700); box-shadow:var(--shadow-sm);
}
.honor-badge .ic { color: var(--gold); font-size:16px; }

/* 编号圆点流程 */
.flow { display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:18px; }
.flow-step { background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:24px; box-shadow:var(--shadow-sm); position:relative; }
.flow-step .fsn { width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--teal-600),var(--teal-800));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;margin-bottom:14px; }
.flow-step h4 { font-size:16px; color:var(--slate-900); }
.flow-step p { font-size:13px; color:var(--muted); }

/* =========================================================
   苏涛真人头像（v2.1）
   ========================================================= */

/* 首页英雄区：右侧大圆头像 + 装饰光环 */
.hero-photo-wrap {
  position: relative;
  width: 280px; height: 280px;
  margin: 0 auto;
  flex-shrink: 0;
}
.hero-photo {
  width: 280px; height: 280px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 6px solid #fff;
  box-shadow: 0 12px 40px rgba(13,148,136,.25), 0 4px 12px rgba(0,0,0,.1);
  position: relative; z-index: 2;
}
.hero-photo-ring {
  position: absolute; inset: -14px;
  border-radius: 50%;
  border: 2px dashed var(--teal-400);
  opacity: .55;
  animation: ringRot 28s linear infinite;
}
.hero-photo-ring2 {
  position: absolute; inset: -28px;
  border-radius: 50%;
  border: 1px solid var(--teal-200);
  opacity: .6;
}
@keyframes ringRot { from { transform: rotate(0deg);} to { transform: rotate(360deg);} }

.hero-photo-badge {
  position: absolute; right: -8px; bottom: 18px;
  background: var(--gold); color: #fff; font-weight: 700; font-size: 12px;
  padding: 6px 12px; border-radius: 999px; box-shadow: 0 4px 12px rgba(0,0,0,.15);
  z-index: 3; white-space: nowrap;
}
.hero-photo-badge::before { content: "✓ "; }

/* 关于页首屏：左大方形主图 + 装饰角标 */
.about-hero {
  display: grid; grid-template-columns: 380px 1fr; gap: 50px; align-items: center;
}
@media(max-width:960px){ .about-hero{grid-template-columns:1fr; text-align:center;} }
.about-portrait-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 4px solid #fff;
  background: #f0f4f3;
}
.about-portrait-frame::before {
  content:""; position: absolute; left:-12px; top:-12px; width:60px; height:60px;
  border-top: 4px solid var(--teal-500); border-left: 4px solid var(--teal-500);
  border-radius: 8px 0 0 0; z-index: 3;
}
.about-portrait-frame::after {
  content:""; position: absolute; right:-12px; bottom:-12px; width:60px; height:60px;
  border-bottom: 4px solid var(--teal-500); border-right: 4px solid var(--teal-500);
  border-radius: 0 0 8px 0; z-index: 3;
}
.about-portrait {
  width: 100%; height: 480px; object-fit: cover; object-position: center top;
  display: block;
}
.about-portrait-caption {
  position: absolute; left: 16px; bottom: 16px; right: 16px;
  background: rgba(255,255,255,.92); backdrop-filter: blur(8px);
  padding: 12px 18px; border-radius: 10px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13.5px; color: var(--slate-700); font-weight: 600;
  z-index: 4;
}
.about-portrait-caption .nm { color: var(--teal-800); }
.about-portrait-caption .ttl { color: var(--muted); font-weight: 400; }

/* 联系页侧栏头像 */
.contact-photo-mini {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover; object-position: center top;
  border: 3px solid var(--teal-500);
  box-shadow: 0 4px 14px rgba(13,148,136,.2);
}

/* 英雄区结构：图片+文字左右 */
.hero-flex {
  display: grid; grid-template-columns: 1.1fr 320px; gap: 50px; align-items: center;
}
@media(max-width:900px){ .hero-flex{grid-template-columns:1fr;} }

/* ===== 苏涛真人头像：品牌卡内圆形照片 ===== */
.avatar-photo-wrap { position: relative; flex-shrink: 0; }
.avatar-photo {
  width: 78px; height: 78px; border-radius: 50%;
  object-fit: cover; object-position: center top;
  border: 3px solid #fff;
  box-shadow: 0 0 0 3px var(--teal-500), 0 6px 16px rgba(13,148,136,.25);
  display: block;
}
.avatar-badge {
  position: absolute; left: 50%; bottom: -10px; transform: translateX(-50%);
  background: var(--gold); color: #fff; font-size: 10px; font-weight: 700;
  padding: 2px 9px; border-radius: 999px; white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

/* ===== 产业平台：旗舰大卡 + 2×2 对称网格（1+4 布局）===== */
.biz-flagship {
  display: flex; gap: 26px; align-items: center;
  background: linear-gradient(120deg, var(--teal-900), var(--teal-700) 60%, var(--teal-600));
  color: #fff; border-radius: var(--radius-lg); padding: 34px 40px;
  box-shadow: var(--shadow-md); margin-bottom: 22px; position: relative; overflow: hidden;
}
.biz-flagship .bc-ico {
  width: 86px; height: 86px; border-radius: 20px; background: rgba(255,255,255,.16);
  font-size: 42px; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.biz-flagship h3 { font-size: 24px; font-weight: 800; margin-bottom: 6px; }
.biz-flagship .sub { font-size: 13.5px; color: var(--teal-100); margin-bottom: 14px; font-weight: 600; letter-spacing: 1px; }
.biz-flagship p { font-size: 15px; line-height: 1.9; color: rgba(255,255,255,.94); margin-bottom: 18px; max-width: 1100px; }
.biz-flagship a {
  display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 700;
  color: var(--teal-900); background: #fff; padding: 10px 24px; border-radius: 999px; transition: .2s;
}
.biz-flagship a:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,.2); }
@media(max-width:720px){ .biz-flagship{ flex-direction:column; text-align:center; } }

/* 2×2 平台网格 */
.biz-grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.biz-grid2 .biz-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px 30px; box-shadow: var(--shadow-sm);
  display: flex; gap: 20px; align-items: flex-start;
  border-top: 5px solid var(--teal-500);
  transition: .22s; flex-direction: row;
}
.biz-grid2 .biz-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.biz-grid2 .bc-ico {
  width: 60px; height: 60px; border-radius: 15px; font-size: 28px; flex-shrink: 0;
  background: var(--teal-50); display: flex; align-items: center; justify-content: center;
}
.biz-grid2 .biz-card h3 { font-size: 17.5px; color: var(--slate-900); margin-bottom: 3px; line-height: 1.4; }
.biz-grid2 .biz-card .role { font-size: 12px; color: var(--teal-600); font-weight: 700; letter-spacing: .5px; margin-bottom: 9px; }
.biz-grid2 .biz-card p { font-size: 13.5px; color: var(--muted); line-height: 1.75; margin-bottom: 12px; }
.biz-grid2 .biz-card a { font-size: 13px; color: var(--teal-600); font-weight: 700; }
.biz-grid2 .biz-card a:hover { text-decoration: underline; }
@media(max-width:860px){ .biz-grid2{ grid-template-columns:1fr; } }
@media(max-width:560px){ .biz-grid2 .biz-card{ flex-direction:column; } }

/* ===== 苏涛讲座区 · 卡片增强 ===== */
.view-card.view-soon { opacity: .82; background: linear-gradient(135deg,#f7f9f9,#eef3f2); }
.view-card.view-soon .vc-ico { filter: grayscale(.4); }
.view-card .vt-row { display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap; }
.view-card .vt-badge { font-size:11.5px; font-weight:700; padding:3px 10px; border-radius:999px; background:var(--teal-50); color:var(--teal-700); border:1px solid var(--teal-100); white-space:nowrap; }
.view-card.view-soon .vt-badge { background:#f1f3f5; color:var(--slate-500); border-color:var(--line); }