/* ============================================================
   智汇云平台 - 企业网站共享样式
   用于全部 6 个页面模块
   ============================================================ */

:root {
  --primary: #f97316;
  --primary-dark: #c2410c;
  --primary-light: #fb923c;
  --accent: #ef4444;
  --accent-light: #fca5a5;
  --dark: #1c1917;
  --dark-2: #292524;
  --gray: #78716c;
  --light: #fafaf9;
  --border: #e7e5e4;
  --gradient: linear-gradient(135deg, #f97316 0%, #ef4444 100%);
  --radius: 14px;
  --shadow: 0 10px 30px rgba(2, 12, 27, 0.08);
  --shadow-lg: 0 20px 50px rgba(2, 12, 27, 0.14);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  color: var(--dark-2);
  background: var(--light);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- 顶部导航 ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
}

.logo-badge {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.35);
}

.nav-links {
  display: flex;
  gap: 6px;
  align-items: center;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 15px;
  color: var(--gray);
  transition: all 0.25s ease;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--primary);
  background: #eff6ff;
}

.nav-links a.active {
  color: #fff;
  background: var(--gradient);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  margin: 5px 0;
  border-radius: 2px;
  transition: 0.3s;
}

/* ---------- 页脚 ---------- */
.footer {
  background: var(--dark);
  color: #94a3b8;
  margin-top: 80px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 56px 0 40px;
}

.footer h4 {
  color: #fff;
  margin-bottom: 16px;
  font-size: 16px;
}

.footer-brand p {
  font-size: 14px;
  margin-top: 12px;
  max-width: 300px;
}

.footer-brand .footer-dot {
  display: inline-block;
  font-size: 15px;
  line-height: 0;
  vertical-align: middle;
  color: #fff;
  margin: 0 5px;
}

/* 页脚标语两行圆点对齐 */
.footer-brand .footer-slogan {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-brand .slogan-line {
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-brand .slogan-line .slogan-text {
  width: 115px;
  text-align: center;
  white-space: nowrap;
}

.footer-brand .slogan-line .footer-dot {
  flex: none;
  width: 20px;
  text-align: center;
  margin: 0;
}

.footer-links {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.footer-links a {
  display: block;
  padding: 5px 0;
  font-size: 14px;
  color: #94a3b8;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--primary-light);
}

/* 页脚触发按钮（招募合伙人 / 联系我们） */
.partner-open,
.contact-open {
  background: none;
  border: none;
  padding: 0;
  margin-bottom: 16px;
  font-family: inherit;
  font-size: 16px;
  color: #fff;
  text-align: left;
  cursor: pointer;
  align-self: flex-start;
  transition: color 0.2s;
}

.partner-open:hover,
.contact-open:hover {
  color: var(--primary-light);
}

/* 招募合伙人 弹窗 */
.partner-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(28, 25, 23, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.partner-modal.open {
  opacity: 1;
  visibility: visible;
}

.partner-box {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: #fff;
  border-radius: 16px;
  padding: 36px 32px 32px;
  box-shadow: var(--shadow-lg);
  transform: translateY(24px) scale(0.98);
  transition: transform 0.3s;
}

.partner-modal.open .partner-box {
  transform: translateY(0) scale(1);
}

.partner-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 50%;
  background: var(--light);
  color: var(--gray);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.partner-close:hover {
  background: var(--border);
  color: var(--dark);
}

.partner-box h3 {
  font-size: 22px;
  color: var(--dark);
  margin-bottom: 4px;
}

.partner-sub {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 24px;
}

.partner-box label {
  display: block;
  font-size: 13px;
  color: var(--dark-2);
  margin-bottom: 14px;
}

.partner-box input,
.partner-box textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--dark-2);
  background: var(--light);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.partner-box input:focus,
.partner-box textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

.partner-box textarea {
  resize: vertical;
}

.partner-box button[type="submit"] {
  width: 100%;
  margin-top: 8px;
  padding: 12px;
  border: none;
  border-radius: 10px;
  background: var(--gradient);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.partner-box button[type="submit"]:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(249, 115, 22, 0.35);
}

/* 联系我们 弹窗 */
.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(28, 25, 23, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.contact-modal.open {
  opacity: 1;
  visibility: visible;
}

.contact-box {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 16px;
  padding: 36px 32px 32px;
  box-shadow: var(--shadow-lg);
  transform: translateY(24px) scale(0.98);
  transition: transform 0.3s;
}

.contact-modal.open .contact-box {
  transform: translateY(0) scale(1);
}

.contact-box h3 {
  font-size: 22px;
  color: var(--dark);
  margin-bottom: 4px;
}

.contact-sub {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--border);
}

.contact-item:last-of-type {
  border-bottom: none;
}

.contact-label {
  flex: none;
  width: 76px;
  font-size: 13px;
  color: var(--gray);
}

.contact-value {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  word-break: break-all;
}

.contact-value img {
  display: block;
  width: 84px;
  height: 84px;
  padding: 4px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.footer-qr {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.footer-qr img {
  width: 96px;
  height: 96px;
  border-radius: 8px;
  background: #fff;
  padding: 6px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
}

/* ---------- 通用 Hero ---------- */
.hero {
  position: relative;
  background: var(--gradient);
  color: #fff;
  padding: 88px 0 40px;
  overflow: clip;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.18) 0, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(255, 255, 255, 0.12) 0, transparent 45%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 46px;
  line-height: 1.25;
  font-weight: 800;
  max-width: 720px;
  margin-bottom: 18px;
}

.hero p {
  font-size: 16px;
  opacity: 0.92;
  max-width: 680px;
  margin-bottom: 14px;
  line-height: 1.9;
}

.hero .hero-lead {
  font-size: 20px;
  font-weight: 700;
  opacity: 1;
  padding-left: 16px;
  border-left: 3px solid rgba(255, 255, 255, 0.85);
  margin-bottom: 16px;
}

.hero .hero-slogan {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 3px;
  opacity: 1;
  margin-top: 22px;
  margin-bottom: 0;
}

.badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 13px;
  margin-bottom: 18px;
  letter-spacing: 1px;
}

/* Hero 内展示「社会价值」面板时，覆盖 .hero p 对面板文字的影响 */
.hero .panel-text {
  font-size: 15px;
  line-height: 2.05;
  opacity: 1;
  max-width: none;
  margin-top: 24px;
  margin-bottom: 0;
  color: var(--dark-2);
}

.hero .panel-title p {
  opacity: 1;
  max-width: none;
  margin: 10px 0 0 20px;
  font-size: 14px;
  color: var(--primary);
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block;
  padding: 13px 32px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
}

.btn-white {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.65);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(37, 99, 235, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}

.btn-outline:hover {
  background: #eff6ff;
}

/* ---------- 通用区块 ---------- */
.section {
  padding: 72px 0;
}

.section-alt {
  background: #fff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 52px;
}

.section-head .tag {
  display: inline-block;
  color: var(--primary);
  background: #eff6ff;
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}

.section-head h2 {
  font-size: 34px;
  color: var(--dark);
  font-weight: 800;
  margin-bottom: 12px;
}

.section-head p {
  color: var(--gray);
  font-size: 16px;
}

/* ---------- 卡片网格 ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* Hero 内功能卡片 */
.hero .hero-cards {
  margin-top: 44px;
  text-align: left;
}
.hero .hero-cards .card {
  position: relative;
  overflow: hidden;
  color: var(--dark);
  border-radius: 18px;
  padding: 34px 32px 38px;
  background: linear-gradient(180deg, #ffffff 0%, #fff8f4 100%);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.15);
}
.hero .hero-cards .card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient);
}
.hero .hero-cards .card:hover {
  transform: translateY(-8px);
  box-shadow: 0 26px 52px rgba(249, 115, 22, 0.28);
}
.hero .hero-cards .card .icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 8px 18px rgba(249, 115, 22, 0.35);
}
.hero .hero-cards .card h3 {
  font-size: 21px;
  font-weight: 800;
  margin-bottom: 14px;
}
.hero .hero-cards .card p {
  opacity: 1;
  max-width: none;
  margin-bottom: 0;
  font-size: 14.5px;
  color: var(--gray);
  line-height: 1.95;
  text-align: justify;
}

/* 卡片头部：图标 + 标题 + 副标题 一行布局 */
.hero .hero-cards .card-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.hero .hero-cards .card-head .icon {
  flex: none;
  margin-bottom: 0;
}

.hero .hero-cards .card-head-body {
  min-width: 0;
}

.hero .hero-cards .card-head h3 {
  margin-bottom: 4px;
}

.hero .hero-cards .card-head .card-num {
  margin-bottom: 8px;
}

.hero .hero-cards .card-head .card-slogan {
  margin-bottom: 0;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.card .icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.12), rgba(239, 68, 68, 0.12));
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 19px;
  color: var(--dark);
  margin-bottom: 6px;
}

.card p {
  font-size: 14.5px;
  color: var(--gray);
  line-height: 1.85;
  text-align: justify;
}

.card .card-num {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--primary);
  background: rgba(249, 115, 22, 0.1);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.card .card-slogan {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

/* ---------- 统计数字 ---------- */
.stats {
  color: #fff;
  padding: 56px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-num {
  font-size: 42px;
  font-weight: 800;
  color: #fff;
}

.stat-label {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 15px;
}

/* ---------- 有偿资讯列表 ---------- */
.info-section {
  padding: 72px 0 80px;
}

.section-head {
  text-align: center;
  margin-bottom: 44px;
}

.section-head h2 {
  font-size: 32px;
  color: var(--dark);
  font-weight: 800;
}

.section-head p {
  margin-top: 10px;
  color: var(--gray);
  font-size: 15px;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 860px;
  margin: 0 auto;
}

.info-card {
  display: flex;
  align-items: center;
  gap: 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.info-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.info-tag {
  flex: none;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}

.tag-red { background: var(--accent); }
.tag-blue { background: #3b82f6; }
.tag-green { background: #16a34a; }
.tag-purple { background: #8b5cf6; }
.tag-orange { background: var(--primary); }

.info-body {
  flex: 1;
  min-width: 0;
}

.info-body h3 {
  font-size: 17px;
  color: var(--dark);
  font-weight: 700;
  margin-bottom: 6px;
}

.info-body p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}

.info-meta {
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.info-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
}

.info-buy {
  border: none;
  border-radius: 8px;
  padding: 8px 18px;
  background: var(--gradient);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.info-buy:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(249, 115, 22, 0.35);
}

/* 有偿资讯 · 缴费提示弹窗 */
.pay-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(28, 25, 23, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.pay-modal.open {
  opacity: 1;
  visibility: visible;
}

.pay-box {
  position: relative;
  width: 100%;
  max-width: 380px;
  background: #fff;
  border-radius: 16px;
  padding: 36px 32px 30px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transform: translateY(24px) scale(0.98);
  transition: transform 0.3s;
}

.pay-modal.open .pay-box {
  transform: translateY(0) scale(1);
}

.pay-box h3 {
  font-size: 20px;
  color: var(--dark);
  margin-bottom: 18px;
}

.pay-tip {
  font-size: 15px;
  color: var(--gray);
}

.pay-price {
  margin-top: 12px;
  font-size: 34px;
  font-weight: 800;
  color: var(--primary);
}

.pay-actions {
  display: flex;
  gap: 12px;
  margin-top: 26px;
}

.pay-actions button {
  flex: 1;
  padding: 11px 0;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.pay-cancel {
  background: var(--light);
  color: var(--gray);
}

.pay-cancel:hover {
  background: var(--border);
  color: var(--dark);
}

.pay-confirm {
  background: var(--gradient);
  color: #fff;
}

.pay-confirm:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(249, 115, 22, 0.35);
}

/* 微信二维码面板 */
.pay-qr-box {
  position: relative;
  width: 100%;
  max-width: 380px;
  background: #fff;
  border-radius: 16px;
  padding: 36px 32px 30px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transform: translateY(24px) scale(0.98);
  transition: transform 0.3s;
}

.pay-modal.open .pay-qr-box {
  transform: translateY(0) scale(1);
}

.pay-qr-box img {
  display: block;
  width: 200px;
  height: 200px;
  margin: 14px auto 12px;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.pay-qr-price {
  margin-top: 4px;
  font-size: 22px;
}

.pay-warn {
  margin-top: 16px;
  font-size: 13px;
  color: var(--gray);
}

/* ---------- 双栏特性 ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.split-text h2 {
  font-size: 32px;
  color: var(--dark);
  margin-bottom: 16px;
  font-weight: 800;
}

.split-text p {
  color: var(--gray);
  margin-bottom: 18px;
}

.split-text ul {
  list-style: none;
  margin-top: 8px;
}

.split-text ul li {
  padding: 8px 0 8px 30px;
  position: relative;
  color: var(--dark-2);
  font-size: 15px;
}

.split-text ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.split-visual {
  background: var(--gradient);
  border-radius: 20px;
  padding: 40px;
  color: #fff;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.split-visual::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  right: -70px;
  bottom: -70px;
}

/* ---------- 时间线 ---------- */
.timeline {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  margin-bottom: 36px;
  position: relative;
}

.timeline-item:nth-child(odd) { flex-direction: row-reverse; }

.timeline-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gradient);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--primary);
  top: 8px;
}

.timeline-body {
  width: 44%;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow);
}

.timeline-body .year {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
}

.timeline-body h3 { font-size: 17px; color: var(--dark); margin: 4px 0 6px; }
.timeline-body p { font-size: 14px; color: var(--gray); }

/* ---------- 表格 ---------- */
.table-wrap {
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.table-wrap th, .table-wrap td {
  padding: 15px 20px;
  text-align: left;
  font-size: 14.5px;
  border-bottom: 1px solid var(--border);
}

.table-wrap th {
  background: var(--dark);
  color: #fff;
  font-weight: 600;
}

.table-wrap tr:last-child td { border-bottom: none; }

.table-wrap tr:hover td { background: #f8fafc; }

.tag-pill {
  display: inline-block;
  padding: 2px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
}

.tag-green { background: #dcfce7; color: #16a34a; }
.tag-blue { background: #dbeafe; color: #2563eb; }
.tag-amber { background: #fef3c7; color: #d97706; }
.tag-red { background: #fee2e2; color: #dc2626; }

/* ---------- 资源列表 ---------- */
.resource-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 24px;
  margin-bottom: 14px;
  transition: all 0.25s ease;
}

.resource-item:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow);
  transform: translateX(4px);
}

.resource-item .name { font-weight: 600; color: var(--dark); font-size: 15px; }
.resource-item .desc { font-size: 13.5px; color: var(--gray); margin-top: 2px; }
.resource-item .meta { font-size: 12.5px; color: var(--primary); white-space: nowrap; }

/* ---------- CTA 横幅 ---------- */
.cta {
  background: var(--gradient);
  border-radius: 24px;
  padding: 56px 48px;
  text-align: center;
  color: #fff;
  box-shadow: var(--shadow-lg);
  margin: 80px 0 0;
}

.cta h2 { font-size: 30px; margin-bottom: 12px; }
.cta p { opacity: 0.9; margin-bottom: 28px; }

/* ---------- 联系表单 ---------- */
.contact-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}

.contact-form label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  margin: 18px 0 6px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14.5px;
  font-family: inherit;
  background: var(--light);
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}

.contact-form .btn { width: 100%; justify-content: center; display: flex; }
.contact-form .btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* ---------- 社会价值 · 导航栏模式 ---------- */
.value-section {
  position: relative;
  z-index: 2;
  padding: 48px 0 16px;
}

/* 左侧竖版导航栏 + 右侧内容 */
.value-section .container {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 32px;
  align-items: start;
}

.value-tabs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: sticky;
  top: 88px;
}

.value-tab {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-width: 0;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.95);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  box-shadow: 0 4px 14px rgba(2, 12, 27, 0.06);
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  overflow: hidden;
}

.value-tab:hover {
  transform: translateX(4px);
  border-color: var(--primary-light);
  box-shadow: 0 10px 24px rgba(249, 115, 22, 0.16);
}

.value-tab.active {
  background: var(--gradient);
  border-color: transparent;
  box-shadow: 0 14px 30px rgba(249, 115, 22, 0.38);
  transform: translateX(4px);
}

.value-tab.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: rgba(255, 255, 255, 0.92);
}

.value-tab .tab-num {
  flex: none;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(249, 115, 22, 0.1);
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  transition: all 0.3s;
}

.value-tab.active .tab-num {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.value-tab .tab-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.value-tab .tab-name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 10px;
  color: var(--dark);
  transition: color 0.3s;
}

.value-tab.active .tab-name { color: #fff; }

.value-tab .tab-slogan {
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.5px;
  white-space: nowrap;
  transition: color 0.3s;
}

.value-tab.active .tab-slogan { color: rgba(255, 255, 255, 0.9); }

.value-panels {
  min-width: 0;
}

.value-panel {
  display: none;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #fffaf5 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 52px;
  box-shadow: var(--shadow);
}

.value-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--gradient);
}

.value-panel::after {
  content: "”";
  position: absolute;
  top: -34px;
  right: 26px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 170px;
  line-height: 1;
  color: rgba(249, 115, 22, 0.08);
  pointer-events: none;
  user-select: none;
}

.value-panel.active {
  display: block;
  animation: valuePanelIn 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes valuePanelIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.panel-title h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 26px;
  font-weight: 800;
  color: var(--dark);
}

.panel-title h3::before {
  content: "";
  flex: none;
  width: 8px;
  height: 26px;
  border-radius: 4px;
  background: var(--gradient);
}

.panel-title p {
  margin: 10px 0 0 20px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--primary);
}

.panel-text {
  position: relative;
  margin-top: 24px;
  font-size: 15px;
  line-height: 2.05;
  color: var(--dark-2);
  text-align: justify;
}

.panel-tags {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px dashed var(--border);
}

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .nav-toggle { display: block; }

  .nav-links {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: #fff;
    padding: 16px 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    display: none;
  }

  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; text-align: center; padding: 12px; }

  .hero h1 { font-size: 34px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .timeline::before { left: 8px; }
  .timeline-dot { left: 8px; }
  .timeline-item, .timeline-item:nth-child(odd) { flex-direction: column; }
  .timeline-body { width: 100%; margin-left: 24px; }
  .value-section .container { grid-template-columns: 1fr; }
  .value-tabs {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }
  .value-tab {
    min-width: 150px;
    width: auto;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 14px 20px;
  }
  .value-tab .tab-info { align-items: center; }
  .value-panel { padding: 36px 30px; }
  .info-card { flex-direction: column; align-items: flex-start; gap: 16px; }
  .info-meta { flex-direction: row; align-items: center; justify-content: space-between; width: 100%; }
}

@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
  .stat-num { font-size: 30px; }
  .section-head h2 { font-size: 26px; }
  .cta { padding: 40px 24px; }
  .value-tab { min-width: 100%; }
  .value-panel { padding: 30px 22px; }
  .panel-title h3 { font-size: 21px; }
}