/* ============================================
   武汉邵鹏财务咨询有限公司 - 官网样式
   风格：简约大气 · 深蓝藏青 + 香槟金
   ============================================ */

:root {
  --primary: #12314e;
  --primary-dark: #0a2137;
  --primary-light: #1d4166;
  --accent: #c9a063;
  --accent-dark: #b0884a;
  --bg-light: #f5f7fa;
  --text: #3d4852;
  --text-dark: #1b2733;
  --text-light: #7a8694;
  --border: #e5e9ef;
  --white: #ffffff;
  --shadow: 0 8px 30px rgba(18, 49, 78, 0.08);
  --shadow-hover: 0 14px 40px rgba(18, 49, 78, 0.14);
  --serif: "Georgia", "Times New Roman", "Songti SC", "SimSun", "STSong", serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--text);
  font-size: 16px;
  line-height: 1.75;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- 通用标题 ---------- */
.section { padding: 96px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-tag {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--accent-dark);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-tag::before, .section-tag::after {
  content: "";
  display: inline-block;
  width: 28px; height: 1px;
  background: var(--accent);
  vertical-align: middle;
  margin: 0 12px;
}
.section-title {
  font-family: var(--serif);
  font-size: 38px;
  color: var(--text-dark);
  font-weight: 700;
  letter-spacing: 2px;
}
.section-desc { margin-top: 16px; color: var(--text-light); font-size: 16px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block;
  padding: 13px 38px;
  font-size: 15px;
  letter-spacing: 2px;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(201, 160, 99, 0.35); }
.btn-outline { border-color: rgba(255,255,255,0.75); color: #fff; }
.btn-outline:hover { background: #fff; color: var(--primary); }
.btn-outline-dark { border-color: var(--primary); color: var(--primary); }
.btn-outline-dark:hover { background: var(--primary); color: #fff; }

/* ---------- 顶部导航 ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(18, 49, 78, 0.92);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}
.header.scrolled { background: var(--primary-dark); box-shadow: 0 4px 20px rgba(0,0,0,0.15); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 42px; height: 42px;
  border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif);
  color: var(--accent);
  font-size: 20px;
  font-weight: 700;
  border-radius: 2px;
  flex-shrink: 0;
}
.logo-mark-img {
  padding: 0;
  border: none;
  overflow: hidden;
  border-radius: 50%;
  background: #fff;
}
.logo-mark-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.logo-text { color: #fff; line-height: 1.25; }
.logo-text strong { font-family: var(--serif); font-size: 18px; letter-spacing: 2px; font-weight: 700; display: block; }
.logo-text span { font-size: 12px; color: rgba(255,255,255,0.7); letter-spacing: 3px; }


.nav { display: flex; align-items: center; gap: 42px; }
.nav a {
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  letter-spacing: 1px;
  position: relative;
  padding: 6px 0;
  transition: color 0.3s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transform: translateX(-50%);
  transition: width 0.3s ease;
}
.nav a:hover, .nav a.active { color: #fff; }
.nav a:hover::after, .nav a.active::after { width: 100%; }

.header-tel {
  display: flex; align-items: center; gap: 8px;
  color: var(--accent);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
}
.header-tel .icon { font-size: 18px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: #fff;
  transition: all 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero-geo {
  font-size: 15px;
  color: rgba(255,255,255,0.85);
  max-width: 680px;
  line-height: 1.8;
  margin-bottom: 16px;
}
.hero-meta {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 28px;
  letter-spacing: 1px;
}

.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url("../images/hero.png") center/cover no-repeat;
}
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(10,33,55,0.92) 0%, rgba(18,49,78,0.75) 45%, rgba(18,49,78,0.35) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 720px; margin: 0 auto; text-align: center; }
.hero-kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px;
  letter-spacing: 5px;
  color: var(--accent);
  border: 1px solid rgba(201,160,99,0.5);
  padding: 8px 18px;
  margin-bottom: 30px;
}
.hero-title {
  font-family: var(--serif);
  font-size: 56px;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 24px;
}
.hero-title em { font-style: normal; color: var(--accent); }
.hero-desc { font-size: 17px; color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 42px; letter-spacing: 1px; }
.hero-actions { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }

.hero-scroll {
  position: absolute;
  bottom: 34px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.7);
  font-size: 12px;
  letter-spacing: 3px;
  text-align: center;
}
.hero-scroll::after {
  content: "";
  display: block;
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.5);
  margin: 10px auto 0;
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- 首页：特色优势 ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 44px 30px;
  text-align: center;
  transition: all 0.35s ease;
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}
.feature-icon {
  width: 68px; height: 68px;
  margin: 0 auto 24px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-dark);
  transition: all 0.35s;
}
.feature-card:hover .feature-icon { background: var(--primary); border-color: var(--primary); color: var(--accent); }
.feature-icon svg { width: 30px; height: 30px; }
.feature-card h3 { font-family: var(--serif); font-size: 20px; color: var(--text-dark); margin-bottom: 12px; letter-spacing: 1px; }
.feature-card p { font-size: 14px; color: var(--text-light); }

/* ---------- 首页：服务概览 ---------- */
.services-preview { background: var(--bg-light); }
.service-list { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.service-item {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 36px 40px;
  transition: all 0.35s;
}
.service-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.service-item .no { font-family: var(--serif); font-size: 15px; color: var(--accent-dark); letter-spacing: 2px; }
.service-item h3 { font-family: var(--serif); font-size: 24px; color: var(--text-dark); margin: 10px 0 12px; letter-spacing: 1px; }
.service-item p { font-size: 14px; color: var(--text-light); }
.service-item .tags { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.service-item .tags span {
  font-size: 12px;
  color: var(--primary);
  background: rgba(18,49,78,0.06);
  border: 1px solid rgba(18,49,78,0.12);
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 1px;
}
.section-link { text-align: center; margin-top: 48px; }

/* ---------- 首页：数据统计 ---------- */
.stats {
  background: var(--primary);
  color: #fff;
  padding: 70px 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; text-align: center; }
.stats-item .num { font-family: var(--serif); font-size: 46px; font-weight: 700; color: var(--accent); letter-spacing: 1px; }
.stats-item .num sup { font-size: 22px; }
.stats-item p { margin-top: 6px; font-size: 14px; letter-spacing: 3px; color: rgba(255,255,255,0.8); }

/* ---------- 首页：流程 ---------- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.process-item { text-align: center; position: relative; padding: 0 10px; }
.process-item .step {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  color: var(--accent-dark);
  font-family: var(--serif);
  font-size: 24px;
  display: flex; align-items: center; justify-content: center;
  background: #fff;
  position: relative;
  z-index: 1;
}
.process-item::after {
  content: "";
  position: absolute;
  top: 32px; left: calc(50% + 40px);
  width: calc(100% - 80px);
  height: 1px;
  background: var(--border);
}
.process-item:last-child::after { display: none; }
.process-item h3 { font-family: var(--serif); font-size: 18px; color: var(--text-dark); margin-bottom: 8px; letter-spacing: 1px; }
.process-item p { font-size: 13px; color: var(--text-light); }

/* ---------- FAQ 常见问题 ---------- */
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  background: #fff;
  padding: 26px 36px;
  margin-bottom: 16px;
  transition: all 0.3s;
}
.faq-item:hover {
  box-shadow: var(--shadow);
  border-color: rgba(201, 160, 99, 0.4);
  transform: translateX(4px);
}
.faq-q { font-size: 16px; color: var(--text-dark); margin-bottom: 8px; letter-spacing: 0.5px; }
.faq-q strong { color: var(--primary); }
.faq-a { font-size: 14px; color: var(--text-light); }
.faq-a strong { color: var(--accent-dark); margin-right: 2px; }

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(120deg, var(--primary-dark), var(--primary-light));
  color: #fff;
  padding: 80px 0;
  text-align: center;
}
.cta h2 { font-family: var(--serif); font-size: 34px; letter-spacing: 2px; margin-bottom: 14px; }
.cta p { color: rgba(255,255,255,0.8); margin-bottom: 34px; letter-spacing: 1px; }
.cta .btn-primary { background: var(--accent); }
.cta .btn-primary:hover { background: var(--accent-dark); }

/* ---------- 内页 Banner ---------- */
.page-banner {
  position: relative;
  padding: 190px 0 100px;
  background: var(--primary-dark);
  text-align: center;
  color: #fff;
  overflow: hidden;
}
.page-banner::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(201,160,99,0.18) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(29,65,102,0.6) 0%, transparent 55%);
}
.page-banner h1 { font-family: var(--serif); font-size: 44px; letter-spacing: 4px; position: relative; }
.page-banner .crumb { margin-top: 16px; font-size: 14px; letter-spacing: 2px; color: rgba(255,255,255,0.65); position: relative; }
.page-banner .crumb a:hover { color: var(--accent); }
.page-banner .crumb span { color: var(--accent); margin: 0 8px; }

/* ---------- 关于我们 ---------- */
.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-intro .text .section-tag { margin-bottom: 8px; }
.about-intro .text h2 { font-family: var(--serif); font-size: 34px; color: var(--text-dark); line-height: 1.4; margin-bottom: 24px; letter-spacing: 1px; }
.about-intro .text p { margin-bottom: 16px; color: var(--text); font-size: 15px; }
.about-intro .img-wrap { position: relative; }
.about-intro .img-wrap::before {
  content: "";
  position: absolute;
  top: -18px; right: -18px;
  width: 100%; height: 100%;
  border: 2px solid var(--accent);
  z-index: 0;
}
.about-intro .img-wrap img { position: relative; z-index: 1; box-shadow: var(--shadow); }
.about-intro .badge {
  position: absolute;
  right: -24px; bottom: -24px;
  z-index: 2;
  background: var(--primary);
  color: #fff;
  padding: 22px 26px;
  text-align: center;
  box-shadow: var(--shadow);
}
.about-intro .badge strong { font-family: var(--serif); font-size: 30px; color: var(--accent); display: block; }
.about-intro .badge span { font-size: 12px; letter-spacing: 2px; color: rgba(255,255,255,0.8); }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.value-card { background: #fff; border: 1px solid var(--border); padding: 40px 32px; text-align: center; transition: all 0.35s; }
.value-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-6px); }
.value-card .v-icon { width: 60px; height: 60px; margin: 0 auto 20px; border-radius: 50%; background: rgba(201,160,99,0.12); color: var(--accent-dark); display: flex; align-items: center; justify-content: center; }
.value-card .v-icon svg { width: 26px; height: 26px; }
.value-card h3 { font-family: var(--serif); font-size: 20px; color: var(--text-dark); margin-bottom: 12px; letter-spacing: 1px; }
.value-card p { font-size: 14px; color: var(--text-light); }

.milestone { position: relative; padding-left: 30px; }
.milestone::before {
  content: "";
  position: absolute;
  left: 8px; top: 6px; bottom: 6px;
  width: 1px;
  background: var(--border);
}
.milestone-item { position: relative; padding: 0 0 34px 26px; }
.milestone-item::before {
  content: "";
  position: absolute;
  left: -27px; top: 6px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(201,160,99,0.2);
}
.milestone-item .year { font-family: var(--serif); font-size: 15px; color: var(--accent-dark); letter-spacing: 2px; font-weight: 700; }
.milestone-item h4 { font-family: var(--serif); font-size: 19px; color: var(--text-dark); margin: 6px 0 8px; letter-spacing: 1px; }
.milestone-item p { font-size: 14px; color: var(--text-light); }

/* ---------- 产品服务 ---------- */
.svc-block { padding: 80px 0; }
.svc-block.alt { background: var(--bg-light); }
.svc-block-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 44px; gap: 24px; }
.svc-block-head h2 { font-family: var(--serif); font-size: 32px; color: var(--text-dark); letter-spacing: 2px; }
.svc-block-head p { color: var(--text-light); max-width: 460px; font-size: 14px; }
.svc-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.svc-card {
  background: #fff;
  border: 1px solid var(--border);
  padding: 36px 32px;
  transition: all 0.35s;
  position: relative;
}
.svc-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-6px); border-color: rgba(201,160,99,0.4); }
.svc-card .s-icon {
  width: 56px; height: 56px;
  background: var(--primary);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.svc-card .s-icon svg { width: 26px; height: 26px; }
.svc-card h3 { font-family: var(--serif); font-size: 20px; color: var(--text-dark); margin-bottom: 10px; letter-spacing: 1px; }
.svc-card p { font-size: 14px; color: var(--text-light); margin-bottom: 16px; }
.svc-card ul { font-size: 13px; color: var(--text); }
.svc-card ul li { padding: 5px 0 5px 18px; position: relative; }
.svc-card ul li::before { content: ""; position: absolute; left: 0; top: 13px; width: 6px; height: 6px; background: var(--accent); transform: rotate(45deg); }

.flow-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.flow-step { text-align: center; position: relative; }
.flow-step .f-num { font-family: var(--serif); font-size: 40px; color: rgba(201,160,99,0.35); font-weight: 700; line-height: 1; }
.flow-step h4 { font-family: var(--serif); font-size: 17px; color: var(--text-dark); margin: 10px 0 8px; letter-spacing: 1px; }
.flow-step p { font-size: 13px; color: var(--text-light); }
.flow-step::after {
  content: "→";
  position: absolute;
  right: -16px; top: 6px;
  color: var(--accent);
  font-size: 18px;
}
.flow-step:last-child::after { display: none; }

.price-note {
  margin-top: 56px;
  border: 1px dashed var(--border);
  background: #fff;
  padding: 30px 40px;
  display: flex; align-items: center; gap: 24px;
}
.price-note .pn-icon { font-size: 40px; color: var(--accent-dark); flex-shrink: 0; }
.price-note h4 { font-family: var(--serif); color: var(--text-dark); font-size: 19px; margin-bottom: 6px; letter-spacing: 1px; }
.price-note p { font-size: 14px; color: var(--text-light); }

/* ---------- 联系我们 ---------- */
.contact-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 48px; align-items: start; }
.contact-info h3 { font-family: var(--serif); font-size: 22px; color: var(--text-dark); margin-bottom: 24px; letter-spacing: 1px; }
.contact-item { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--border); align-items: flex-start; }
.contact-item .c-icon {
  width: 44px; height: 44px;
  background: var(--primary);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-item .c-icon svg { width: 20px; height: 20px; }
.contact-item h4 { font-size: 15px; color: var(--text-dark); letter-spacing: 1px; }
.contact-item p, .contact-item a { font-size: 14px; color: var(--text-light); margin-top: 4px; display: block; }
.contact-item a:hover { color: var(--accent-dark); }

.contact-form-wrap { background: #fff; border: 1px solid var(--border); padding: 44px 44px 40px; box-shadow: var(--shadow); }
.contact-form-wrap h3 { font-family: var(--serif); font-size: 24px; color: var(--text-dark); margin-bottom: 8px; letter-spacing: 1px; }
.contact-form-wrap > p { font-size: 14px; color: var(--text-light); margin-bottom: 30px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; color: var(--text-dark); margin-bottom: 8px; letter-spacing: 1px; }
.form-group label span { color: var(--accent-dark); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--text-dark);
  background: var(--bg-light);
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201,160,99,0.15);
  background: #fff;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-tip { font-size: 12px; color: var(--text-light); margin-top: 12px; }
.form-success {
  display: none;
  background: #eef7f0;
  border: 1px solid #bcdcc4;
  color: #2e7d46;
  padding: 14px 18px;
  font-size: 14px;
  margin-bottom: 20px;
}

.map-wrap { margin-top: 96px; }
.map-wrap iframe { width: 100%; height: 380px; border: 0; filter: grayscale(1) contrast(1.05); }

/* ---------- 页脚 ---------- */
.footer { background: var(--primary-dark); color: rgba(255,255,255,0.7); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; padding-bottom: 48px; }
.footer .logo-text strong { font-size: 20px; }
.footer-about p { font-size: 14px; margin-top: 18px; max-width: 300px; }
.footer h4 { font-family: var(--serif); font-size: 17px; color: #fff; margin-bottom: 22px; letter-spacing: 2px; }
.footer ul li { padding: 7px 0; }
.footer ul li a { font-size: 14px; transition: all 0.3s; }
.footer ul li a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; padding: 7px 0; }
.footer-contact li svg { width: 16px; height: 16px; margin-top: 4px; color: var(--accent); flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 22px 0;
  font-size: 13px;
  text-align: center;
  color: rgba(255,255,255,0.5);
}

/* ---------- 导航 CTA 按钮 ---------- */
.nav-cta {
  padding: 9px 24px;
  font-size: 14px;
  letter-spacing: 1px;
  border-color: var(--accent);
  color: var(--accent);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--accent); color: #fff; }
@media (max-width: 1100px) {
  .nav { gap: 22px; }
  .nav-cta { display: none; }
}

/* ---------- 老板问题卡片 ---------- */
.question-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.question-card {
  display: block;
  background: #fff;
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  padding: 32px 28px;
  transition: all 0.35s;
}
.question-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-6px); }
.question-card .q-no { font-family: var(--serif); font-size: 13px; color: var(--accent-dark); letter-spacing: 2px; }
.question-card h3 { font-family: var(--serif); font-size: 19px; color: var(--text-dark); margin: 10px 0 12px; line-height: 1.5; letter-spacing: 0.5px; }
.question-card p { font-size: 14px; color: var(--text-light); }

/* ---------- 重点产品步骤 ---------- */
.checkup-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 40px; }
.checkup-step { text-align: center; background: #fff; border: 1px solid var(--border); padding: 32px 20px; transition: all 0.35s; }
.checkup-step:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.checkup-step .step {
  width: 56px; height: 56px; margin: 0 auto 18px;
  border-radius: 50%; border: 1px solid var(--accent);
  color: var(--accent-dark); font-family: var(--serif); font-size: 20px;
  display: flex; align-items: center; justify-content: center; background: #fff;
}
.checkup-step h3 { font-family: var(--serif); font-size: 17px; color: var(--text-dark); margin-bottom: 8px; letter-spacing: 1px; }
.checkup-step p { font-size: 13px; color: var(--text-light); }

/* ---------- 案例卡片 ---------- */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-card { background: #fff; border: 1px solid var(--border); padding: 32px 28px; display: flex; flex-direction: column; transition: all 0.35s; }
.case-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-6px); }
.case-card .case-type {
  display: inline-block; align-self: flex-start;
  font-size: 12px; color: var(--primary);
  background: rgba(18,49,78,0.06); border: 1px solid rgba(18,49,78,0.12);
  padding: 4px 12px; border-radius: 20px; letter-spacing: 1px; margin-bottom: 16px;
}
.case-card h3 { font-family: var(--serif); font-size: 18px; color: var(--text-dark); margin-bottom: 12px; line-height: 1.5; }
.case-card p { font-size: 14px; color: var(--text-light); margin-bottom: 18px; }
.case-link { font-size: 14px; color: var(--accent-dark); margin-top: auto; }
.case-link:hover { color: var(--primary); }

/* ---------- 双栏面板（知识/活动） ---------- */
.dual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.panel { background: #fff; border: 1px solid var(--border); padding: 40px 36px; }
.panel h3 { font-family: var(--serif); font-size: 22px; color: var(--text-dark); margin-bottom: 20px; letter-spacing: 1px; position: relative; padding-left: 16px; }
.panel h3::before { content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px; background: var(--accent); }
.panel-list li { padding: 10px 0; border-bottom: 1px dashed var(--border); }
.panel-list li a { font-size: 15px; color: var(--text); transition: all 0.3s; }
.panel-list li a:hover { color: var(--accent-dark); padding-left: 6px; }
.panel .case-link { display: inline-block; margin-top: 20px; }

/* ============================================
   内容页通用样式（产品页 / 问题页 / 知识页 / 案例页）
   ============================================ */
.page-main { padding: 64px 0 96px; }
.page-main .container { max-width: 900px; }

/* 文章正文 */
.article-body { background: #fff; border: 1px solid var(--border); padding: 48px 52px; box-shadow: var(--shadow); }
.article-body h2 {
  font-family: var(--serif); font-size: 24px; color: var(--text-dark);
  margin: 44px 0 16px; letter-spacing: 1px; position: relative; padding-left: 16px;
}
.article-body h2::before { content: ""; position: absolute; left: 0; top: 6px; bottom: 6px; width: 3px; background: var(--accent); }
.article-body h3 { font-family: var(--serif); font-size: 19px; color: var(--text-dark); margin: 30px 0 12px; letter-spacing: 0.5px; }
.article-body p { font-size: 15px; color: var(--text); margin-bottom: 14px; line-height: 2; }
.article-body ul, .article-body ol { margin: 0 0 18px 22px; }
.article-body ul li, .article-body ol li { font-size: 15px; color: var(--text); line-height: 2; padding: 2px 0; list-style: disc; }
.article-body ol li { list-style: decimal; }

/* 一句话结论 */
.conclusion-box {
  background: #eef4f9;
  border-left: 4px solid var(--primary);
  padding: 20px 24px;
  margin: 24px 0;
  font-size: 15px;
  color: var(--text-dark);
  line-height: 1.9;
}
.conclusion-box strong { color: var(--primary); }

/* 风险提示框 */
.risk-box {
  background: #fdf6ee;
  border-left: 4px solid var(--accent);
  padding: 20px 24px;
  margin: 24px 0;
  font-size: 14px;
  color: var(--text);
  line-height: 1.9;
}
.risk-box strong { color: var(--accent-dark); }

/* 依据 / 提示框 */
.note-box {
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 18px 22px;
  margin: 20px 0;
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.9;
}

/* 检查清单 */
.check-list { list-style: none !important; margin-left: 0 !important; }
.check-list li { position: relative; padding-left: 30px !important; list-style: none !important; }
.check-list li::before {
  content: "✓";
  position: absolute; left: 0; top: 2px;
  color: var(--accent-dark); font-weight: 700; font-size: 16px;
}

/* 文章信息 */
.article-meta {
  display: flex; flex-wrap: wrap; gap: 16px;
  font-size: 13px; color: var(--text-light);
  padding-bottom: 20px; margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }

/* 相关产品 / 相关阅读 */
.related-box { margin-top: 40px; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.related-card {
  display: block;
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 20px 22px;
  transition: all 0.3s;
}
.related-card:hover { box-shadow: var(--shadow); border-color: rgba(201,160,99,0.4); transform: translateY(-3px); }
.related-card .rt { font-size: 12px; color: var(--accent-dark); letter-spacing: 1px; }
.related-card h4 { font-family: var(--serif); font-size: 16px; color: var(--text-dark); margin: 6px 0 4px; }
.related-card p { font-size: 13px; color: var(--text-light); }

/* 页内锚点导航（问题页/产品页） */
.section-nav {
  display: flex; flex-wrap: wrap; gap: 10px;
  background: var(--bg-light); border: 1px solid var(--border);
  padding: 16px 20px; margin-bottom: 32px;
}
.section-nav a {
  font-size: 13px; color: var(--primary);
  border: 1px solid rgba(18,49,78,0.15);
  background: #fff; padding: 6px 14px; border-radius: 20px;
  transition: all 0.3s;
}
.section-nav a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---------- 列表页卡片（知识/案例/活动/问题） ---------- */
.list-card {
  display: block;
  background: #fff;
  border: 1px solid var(--border);
  padding: 28px 30px;
  margin-bottom: 18px;
  transition: all 0.3s;
}
.list-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); border-color: rgba(201,160,99,0.4); }
.list-card .lc-tag { display: inline-block; font-size: 12px; color: var(--accent-dark); letter-spacing: 1px; margin-bottom: 8px; }
.list-card h3 { font-family: var(--serif); font-size: 19px; color: var(--text-dark); margin-bottom: 8px; }
.list-card p { font-size: 14px; color: var(--text-light); }
.list-card .lc-meta { margin-top: 12px; font-size: 12px; color: var(--text-light); }

/* 分类标签 */
.cat-tabs { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 40px; }
.cat-tabs a {
  font-size: 14px; color: var(--primary);
  border: 1px solid var(--border); background: #fff;
  padding: 8px 20px; border-radius: 24px; transition: all 0.3s;
}
.cat-tabs a:hover, .cat-tabs a.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---------- 工具页 ---------- */
.tool-card {
  background: #fff; border: 1px solid var(--border);
  padding: 36px 32px; text-align: center; transition: all 0.35s;
  display: block;
}
.tool-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-6px); border-color: rgba(201,160,99,0.4); }
.tool-card .t-icon {
  width: 64px; height: 64px; margin: 0 auto 18px;
  background: var(--primary); color: var(--accent);
  display: flex; align-items: center; justify-content: center; border-radius: 50%;
}
.tool-card .t-icon svg { width: 28px; height: 28px; }
.tool-card h3 { font-family: var(--serif); font-size: 19px; color: var(--text-dark); margin-bottom: 10px; }
.tool-card p { font-size: 14px; color: var(--text-light); }
.tool-card .t-badge {
  display: inline-block; margin-top: 14px;
  font-size: 12px; color: var(--accent-dark);
  background: rgba(201,160,99,0.12);
  padding: 4px 14px; border-radius: 20px;
}
.tool-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* ---------- 联系表单 ---------- */
.lead-form .form-row { margin-bottom: 20px; }
.lead-form label { display: block; font-size: 14px; color: var(--text-dark); font-weight: 600; margin-bottom: 8px; }
.lead-form label .req { color: #b03a2e; }
.lead-form input[type="text"],
.lead-form select,
.lead-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 14px;
  color: var(--text);
  font-family: inherit;
  transition: border-color 0.3s;
  border-radius: 0;
}
.lead-form input[type="text"]:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.lead-form textarea { resize: vertical; }
.lead-form .form-privacy input[type="checkbox"] { width: 16px; height: 16px; margin-top: 2px; }
.lead-form .form-note { margin-top: 14px; font-size: 13px; color: var(--text-light); }

/* ---------- 工具自测 ---------- */
.check-item { margin-bottom: 22px; padding-bottom: 22px; border-bottom: 1px dashed var(--border); }
.check-item:last-child { border-bottom: none; }
.check-item .check-q { margin-bottom: 10px; }
.check-item label {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--text);
  padding: 8px 12px; margin-bottom: 4px;
  cursor: pointer; transition: background 0.2s;
}
.check-item label:hover { background: var(--bg-light); }
.check-item input[type="radio"] { width: 16px; height: 16px; accent-color: var(--primary); }

/* ---------- 滚动动画 ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .feature-grid, .stats-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-cards { grid-template-columns: repeat(2, 1fr); }
  .flow-row { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .flow-step::after { display: none; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .about-intro { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section-title { font-size: 28px; }
  .nav-toggle { display: flex; }
  .nav {
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: var(--primary-dark);
    flex-direction: column;
    gap: 0;
    padding: 16px 24px 28px;
    transform: translateY(-110%);
    transition: transform 0.35s ease;
    box-shadow: 0 20px 30px rgba(0,0,0,0.2);
  }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 14px 0; width: 100%; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .header-tel { display: none; }
  .logo-mark { width: 38px; height: 38px; }
  .logo-text strong { font-size: 16px; letter-spacing: 1px; }
  .hero { min-height: 560px; }
  .hero-title { font-size: 30px; }
  .hero-title br { display: none; }
  .hero-desc { font-size: 15px; }
  .hero-actions { flex-direction: column; gap: 14px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-scroll { display: none; }
  .service-list, .svc-cards, .form-row { grid-template-columns: 1fr; }
  .stats-grid, .feature-grid, .process-grid, .value-grid { grid-template-columns: 1fr 1fr; }
  .flow-row { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .page-banner { padding: 150px 0 70px; }
  .page-banner h1 { font-size: 32px; }
  .price-note { flex-direction: column; align-items: flex-start; padding: 24px; }
  .process-item::after { display: none; }
  .about-intro .badge { right: 0; bottom: -20px; }
  .question-grid { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .checkup-steps { grid-template-columns: 1fr 1fr; }
  .dual-grid { grid-template-columns: 1fr; }
  .tool-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .article-body { padding: 32px 24px; }
  .page-main { padding: 40px 0 64px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .checkup-steps { grid-template-columns: 1fr; }
}

/* ---------- 企业微信联系客服入口 ---------- */
.ww-fab {
  position: fixed;
  right: 24px;
  bottom: 32px;
  z-index: 101;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px 12px 14px;
  border-radius: 50px;
  background: #07c160;
  color: #fff;
  box-shadow: 0 8px 24px rgba(7, 193, 96, 0.35);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 14px;
  letter-spacing: 1px;
  white-space: nowrap;
  user-select: none;
}
.ww-fab:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(7, 193, 96, 0.45); }
.ww-fab svg { width: 24px; height: 24px; fill: currentColor; flex-shrink: 0; }

/* 桌面端：hover 展开二维码卡片 */
.ww-fab-wrap { position: relative; }
.ww-card {
  position: absolute;
  right: calc(100% + 14px);
  bottom: 0;
  width: 230px;
  padding: 18px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(18, 49, 78, 0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateX(12px);
  transition: all 0.3s ease;
  text-align: center;
  color: var(--text);
}
.ww-fab-wrap:hover .ww-card,
.ww-card.open { opacity: 1; visibility: visible; transform: translateX(0); }
.ww-card img { width: 180px; height: 180px; margin: 0 auto 12px; border-radius: 4px; }
.ww-card p { font-size: 13px; line-height: 1.6; color: var(--text-light); margin: 0; }
.ww-card strong { display: block; font-size: 15px; color: var(--text-dark); margin-bottom: 6px; }
.ww-card a { display: inline-block; margin-top: 12px; font-size: 13px; color: #07c160; text-decoration: underline; }

/* 移动端弹窗 */
.ww-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(10, 33, 55, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}
.ww-modal.open { opacity: 1; visibility: visible; }
.ww-modal-content {
  position: relative;
  width: 100%;
  max-width: 340px;
  background: #fff;
  border-radius: 12px;
  padding: 28px 24px;
  text-align: center;
  transform: scale(0.94);
  transition: transform 0.25s ease;
}
.ww-modal.open .ww-modal-content { transform: scale(1); }
.ww-modal-content img { width: 210px; height: 210px; margin: 0 auto 16px; border-radius: 6px; }
.ww-modal-content h4 { font-size: 18px; color: var(--text-dark); margin-bottom: 8px; }
.ww-modal-content p { font-size: 14px; color: var(--text-light); line-height: 1.6; margin-bottom: 16px; }
.ww-modal-content .btn { width: 100%; padding: 12px; font-size: 15px; letter-spacing: 1px; }
.ww-modal-content .btn-primary { background: #07c160; }
.ww-modal-content .btn-primary:hover { background: #06ad56; }
.ww-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 30px;
  height: 30px;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: var(--text-light);
}
.ww-modal-close svg { width: 18px; height: 18px; }

@media (max-width: 768px) {
  .ww-fab { right: 16px; bottom: 20px; padding: 11px 16px 11px 12px; font-size: 13px; }
  .ww-fab-text { display: none; }
  .ww-card { display: none; }
}

/* 悬浮客服按钮样式保留在上方 .ww-fab 系列中 */