/* ============================================================
   民营经济服务中心官网 — 视觉规范（源自品牌 PPT）
   中国红 #C8202F · 米白 #F7F2E9 · 墨蓝 #1F3A5C · 金 #C39A63
   ============================================================ */
:root {
  --red: #C8202F;
  --red-deep: #9E1622;
  --red-dark: #7E111B;
  --ink: #1F3A5C;
  --ink-deep: #152A44;
  --gold: #C39A63;
  --gold-light: #E4CFA8;
  --bg: #F7F2E9;
  --bg-card: #FFFFFF;
  --text-main: #2B2F36;
  --text-sub: #6B7078;
  --border: #E8DFCE;
  --radius: 6px;
  --shadow: 0 4px 18px rgba(64, 42, 20, .08);
  --shadow-hover: 0 12px 32px rgba(64, 42, 20, .16);
  --max-width: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  color: var(--text-main);
  background: var(--bg);
  line-height: 1.75;
  font-size: 15px;
}
a { text-decoration: none; color: inherit; transition: color .2s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* ============ 导航 ============ */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header .container { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 19px; color: var(--ink); letter-spacing: 1px; }
.logo .logo-mark {
  width: 40px; height: 40px; border-radius: 4px; flex: none;
  background: var(--red); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 19px; font-weight: 800;
}
.logo small { display: block; font-size: 10px; font-weight: 400; color: var(--gold); letter-spacing: 1.5px; }
.nav { display: flex; gap: 2px; }
.nav a { padding: 8px 12px; font-size: 14px; color: var(--ink); border-radius: 4px; white-space: nowrap; position: relative; }
.nav a:hover { color: var(--red); }
.nav a.active { color: var(--red); font-weight: 700; }
.nav a.active::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px;
  height: 2px; background: var(--gold);
}
.nav-cta {
  background: var(--red) !important; color: #fff !important;
  padding: 9px 22px !important; border-radius: 4px !important; font-weight: 600;
}
.nav-cta:hover { background: var(--red-deep) !important; color: #fff !important; }
.nav-cta.active::after { display: none; }
.menu-btn { display: none; background: none; border: none; font-size: 24px; color: var(--ink); cursor: pointer; }

/* ============ 封面式 Banner（红色大图） ============ */
.banner {
  background:
    radial-gradient(1000px 500px at 88% 115%, rgba(255,255,255,.10), transparent 55%),
    linear-gradient(28deg, rgba(0,0,0,.28) 0%, transparent 42%),
    linear-gradient(135deg, var(--red-dark) 0%, var(--red) 58%, #D83544 130%);
  color: #fff; padding: 100px 0 90px; position: relative; overflow: hidden; text-align: center;
}
.banner::before {
  content: ""; position: absolute; right: -140px; top: -140px;
  width: 460px; height: 460px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.14);
}
.banner::after {
  content: ""; position: absolute; left: -160px; bottom: -220px;
  width: 520px; height: 520px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.10);
}
.banner-inner { position: relative; z-index: 1; max-width: 860px; margin: 0 auto; }
.banner .kicker-line { display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: 26px; }
.banner .kicker-line::before, .banner .kicker-line::after { content: ""; width: 56px; height: 1px; background: rgba(255,255,255,.5); }
.banner .kicker-line span { font-size: 13px; letter-spacing: 4px; color: rgba(255,255,255,.9); }
.banner h1 { font-size: 52px; letter-spacing: 6px; line-height: 1.25; text-shadow: 0 4px 24px rgba(0,0,0,.18); }
.banner .banner-sub {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  margin: 22px 0 30px; font-size: 17px; letter-spacing: 3px; color: rgba(255,255,255,.92);
}
.banner .banner-sub::before, .banner .banner-sub::after { content: ""; width: 120px; height: 1px; background: rgba(255,255,255,.45); }
.banner .banner-en { font-size: 11px; letter-spacing: 3px; color: rgba(255,255,255,.55); margin-bottom: 38px; }
.banner-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 13px 34px; border-radius: 4px; font-size: 15px; font-weight: 600;
  cursor: pointer; border: none; transition: all .2s; letter-spacing: 1px;
}
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-deep); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(158, 22, 34, .3); }
.banner .btn-primary, .cta-band .btn-primary, .page-hero .btn-primary { background: #fff; color: var(--red); }
.banner .btn-primary:hover, .cta-band .btn-primary:hover { background: #fff; transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0,0,0,.28); }
.btn-ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.65); }
.btn-ghost:hover { background: rgba(255,255,255,.14); }
.banner-stats { display: flex; gap: 64px; margin-top: 54px; justify-content: center; flex-wrap: wrap; }
.banner-stats b { font-size: 32px; display: block; letter-spacing: 1px; }
.banner-stats span { font-size: 13px; color: rgba(255,255,255,.75); letter-spacing: 2px; }

/* ============ 通用 Section ============ */
.section { padding: 76px 0; }
.section.alt { background: var(--bg-card); }
.section-head { margin-bottom: 46px; position: relative; }
.section-head .en {
  font-size: 13px; letter-spacing: 2px; color: var(--red); font-weight: 700; margin-bottom: 6px;
}
.section-head .en::before { content: ""; display: inline-block; width: 22px; height: 2px; background: var(--red); vertical-align: middle; margin-right: 10px; }
.section-head h2 { font-size: 32px; color: var(--ink); letter-spacing: 2px; display: inline-block; padding-bottom: 12px; border-bottom: 3px solid var(--gold); }
.section-head p { color: var(--text-sub); margin-top: 14px; max-width: 720px; }
.section-head.center { text-align: center; }
.section-head.center .en::before { display: none; }
.section-head.center p { margin-left: auto; margin-right: auto; }

/* 右上角红色装饰线（PPT 内页元素） */
.deco-line { position: relative; }
.deco-line::before {
  content: ""; position: absolute; top: 76px; right: 0;
  width: 180px; height: 2px; background: var(--red);
}

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

.card {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 30px 26px; border: 1px solid transparent;
  transition: all .25s; position: relative;
}
.section:not(.alt) .card { border: 1px solid var(--border); }
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gold); border-radius: var(--radius) var(--radius) 0 0;
  transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.card:hover::before { transform: scaleX(1); }
.card h3 { font-size: 18px; margin: 12px 0 8px; color: var(--ink); letter-spacing: 1px; }
.card p { font-size: 14px; color: var(--text-sub); }
.card .icon {
  width: 50px; height: 50px; border-radius: 4px;
  background: #FBF5EA; color: var(--red);
  border: 1px solid var(--gold-light);
  display: flex; align-items: center; justify-content: center;
}
.card .icon svg { width: 24px; height: 24px; }
.card .num { font-size: 26px; color: var(--gold); font-weight: 800; letter-spacing: 1px; line-height: 1; }

/* 卡片内链接（政策库等） */
.card h3 a { color: inherit; }
.card h3 a:hover { color: var(--red); }
.card-date { font-size: 12px; color: #A79C88; margin-top: 10px; letter-spacing: 1px; }
.card-more {
  display: inline-block; margin-top: 10px;
  font-size: 13px; font-weight: 600; color: var(--red); letter-spacing: 1px;
}
.card-more:hover { text-decoration: underline; }

/* ============ 简介区 ============ */
.intro { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.intro .visual {
  border-radius: 8px; min-height: 330px; position: relative; overflow: hidden;
  background:
    radial-gradient(600px 300px at 85% 110%, rgba(255,255,255,.12), transparent 55%),
    linear-gradient(135deg, var(--red-dark), var(--red) 70%, #D83544);
  display: flex; align-items: flex-end; padding: 34px; color: #fff;
}
.intro .visual .big-char { position: absolute; right: 6px; top: -34px; font-size: 220px; font-weight: 800; color: rgba(255,255,255,.09); line-height: 1; }
.intro .visual .caption { position: relative; font-size: 15px; letter-spacing: 2px; color: rgba(255,255,255,.92); }
.check-list li { display: flex; gap: 10px; margin-bottom: 14px; font-size: 15px; }
.check-list svg { width: 20px; height: 20px; color: var(--red); flex: none; margin-top: 4px; }
.check-list b { color: var(--ink); }

/* ============ 平台简介：左标题 + 右正文 ============ */
.intro-grid { display: grid; grid-template-columns: 258px 1fr; }
.intro-aside { padding-right: 46px; border-right: 1px solid var(--gold-light); }
.intro-aside .section-head { margin-bottom: 0; }
.intro-tagline { margin-top: 26px; font-size: 13px; line-height: 2.1; letter-spacing: 1px; color: var(--ink); }
.intro-tagline::before { content: ""; display: block; width: 34px; height: 3px; background: var(--red); margin-bottom: 14px; }
.intro-body { padding-left: 46px; }
.intro-body p { font-size: 15px; line-height: 2.05; color: var(--text-sub); margin-bottom: 18px; }
.intro-body p.lead { font-size: 17px; line-height: 2; color: var(--ink); }
.intro-body b { color: var(--red); font-weight: 700; }
.intro-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin-top: 34px; padding-top: 26px; border-top: 1px solid var(--border);
}
.intro-stats > div { padding-left: 22px; border-left: 1px solid var(--gold-light); }
.intro-stats > div:first-child { padding-left: 0; border-left: 0; }
.intro-stats b { display: block; font-size: 30px; font-weight: 800; color: var(--red); line-height: 1; letter-spacing: 1px; }
.intro-stats b i { font-style: normal; font-size: 17px; color: var(--gold); margin-left: 3px; }
.intro-stats span { display: block; margin-top: 9px; font-size: 13px; color: var(--text-sub); letter-spacing: 1px; }
@media (max-width: 860px) {
  .intro-grid { grid-template-columns: 1fr; }
  .intro-aside { padding: 0 0 24px; border-right: 0; border-bottom: 1px solid var(--gold-light); margin-bottom: 28px; }
  .intro-tagline { margin-top: 16px; }
  .intro-body { padding-left: 0; }
  .intro-stats { grid-template-columns: repeat(2, 1fr); gap: 22px 0; }
}

/* 使命愿景价值观 */
.mvv .card { text-align: center; padding: 36px 26px; }
.mvv .card::before { transform: scaleX(1); }
.mvv .card .icon { margin: 0 auto; background: var(--red); color: #fff; border-color: var(--red); border-radius: 50%; }
.mvv .card h3 { font-size: 21px; letter-spacing: 4px; }
.mvv .card .sub { font-size: 12px; color: var(--gold); letter-spacing: 3px; margin-bottom: 4px; font-weight: 600; }

/* ============ 会员标准 ============ */
.member-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.member-table th, .member-table td { padding: 18px 20px; text-align: left; border-bottom: 1px solid var(--border); font-size: 14px; }
/* ============ 会员权益对照表 ============ */
.member-table {
  width: 100%; min-width: 900px;
  border-collapse: collapse; background: #fff;
  border: 1px solid var(--border); font-size: 14px;
}
.member-table th {
  background: var(--red-dark); color: #fff;
  font-weight: 600; letter-spacing: 1px;
  padding: 18px 16px; text-align: center;
  border-right: 1px solid rgba(255,255,255,.14);
}
.member-table th:first-child { text-align: left; width: 18%; }
.member-table th .tier-price {
  display: block; margin-top: 7px;
  font-size: 12px; font-weight: 400;
  color: var(--gold-light); letter-spacing: 0;
}
.member-table td {
  padding: 14px 16px; text-align: center; color: var(--text-sub);
  border-bottom: 1px solid var(--border); border-right: 1px solid #F3EBDE;
  line-height: 1.7;
}
.member-table td:first-child {
  text-align: left; color: var(--ink); font-weight: 600; background: #FDFAF4;
}
.member-table tbody tr:nth-child(even) td:not(:first-child) { background: #FCF8F1; }
.member-table tbody tr:hover td { background: #FBF3E9; }
.member-table td.mute { color: #C3B9A8; }
.member-table th.hl { background: #9E1622; box-shadow: inset 0 -3px 0 var(--gold); }
.member-table td.hl { background: #FBEDEE !important; }

.price { color: var(--red); font-weight: 700; font-size: 17px; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 3px; font-size: 12px; background: #FBF5EA; color: var(--red); border: 1px solid var(--gold-light); }

/* 会员卡片区 */
.plan { text-align: center; position: relative; }
.plan .icon { margin: 0 auto; }
.plan .price-line { font-size: 30px; font-weight: 800; color: var(--red); margin: 12px 0 4px; letter-spacing: 1px; }
.plan .price-line small { font-size: 13px; color: var(--text-sub); font-weight: 400; letter-spacing: 0; }
.plan ul { text-align: left; margin: 16px 0 20px; }
.plan ul li { padding: 8px 0 8px 24px; position: relative; font-size: 14px; color: var(--text-sub); border-bottom: 1px dashed var(--border); }
.plan ul li::before { content: "✓"; position: absolute; left: 2px; color: var(--gold); font-weight: 700; }
.plan.featured { border: 2px solid var(--red); }
.plan.featured .ribbon {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--red); color: #fff; font-size: 12px; padding: 3px 16px; border-radius: 3px; letter-spacing: 2px;
}
.plan .btn { width: 100%; justify-content: center; }

/* 可选择的会员方案卡片（会员服务页） */
.plans-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan--select {
  text-align: left; cursor: pointer;
  display: flex; flex-direction: column;
  padding: 30px 26px 26px;
  border: 1px solid var(--border);
  outline: none;
}
.plan--select:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.plan--select:focus-visible { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(195,154,99,.25); }
.plan--select .plan-en { font-size: 11px; letter-spacing: 2px; color: var(--gold); font-weight: 700; }
.plan--select h3 { font-size: 22px; letter-spacing: 2px; margin: 6px 0 0; }
.plan--select .role {
  font-size: 12px; line-height: 1.75; color: var(--ink);
  background: #FBF5EA; border: 1px solid var(--gold-light);
  border-radius: 3px; padding: 8px 11px; margin: 14px 0 2px;
}
.plan--select .price-line { margin: 16px 0 2px; }
.plan--select .cycle { font-size: 12px; color: var(--text-sub); letter-spacing: 1px; }
.plan--select ul { flex: 1; margin: 16px 0 20px; }
.plan--select ul li { font-size: 13px; }
.plan--select .btn {
  width: 100%; justify-content: center;
  background: #FBF5EA; color: var(--red);
  border: 1px solid var(--gold-light);
}
.plan--select .btn:hover { background: var(--red); color: #fff; border-color: var(--red); }
.plan--select .pick-hint {
  margin-top: 10px; text-align: center;
  font-size: 12px; color: #A79C88; letter-spacing: 1px;
}
.plan--select.selected { border: 2px solid var(--red); box-shadow: 0 14px 34px rgba(200,32,47,.16); }
.plan--select.selected::after {
  content: "\5DF2\9009\62E9";
  position: absolute; top: 0; right: 0;
  background: var(--red); color: #fff;
  font-size: 12px; letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: 0 var(--radius) 0 var(--radius);
}
.plan--select.selected .btn { background: var(--red); color: #fff; border-color: var(--red); }
.plan--select.selected .pick-hint { color: var(--red); font-weight: 600; }

/* 首页会员标准卡片 */
.plan--card {
  text-align: left; display: flex; flex-direction: column;
  padding: 28px 24px 24px; border: 1px solid var(--border);
}
.plan--card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.plan--card .plan-en { font-size: 11px; letter-spacing: 2px; color: var(--gold); font-weight: 700; }
.plan--card h3 { font-size: 21px; letter-spacing: 2px; margin: 6px 0 0; }
.plan--card .role {
  font-size: 12px; line-height: 1.75; color: var(--ink);
  background: #FBF5EA; border: 1px solid var(--gold-light);
  border-radius: 3px; padding: 7px 10px; margin: 13px 0 0;
  text-align: left;
}
.plan--card .price-line { margin: 15px 0 0; }
.plan--card .cycle { font-size: 12px; color: var(--text-sub); letter-spacing: 1px; }
.plan--card ul { flex: 1; margin: 14px 0 18px; }
.plan--card ul li { font-size: 13px; }
.plan--card .btn {
  width: 100%; justify-content: center;
  background: #FBF5EA; color: var(--red); border: 1px solid var(--gold-light);
}
.plan--card .btn:hover { background: var(--red); color: #fff; border-color: var(--red); }

/* 已选等级状态条 */
.plan-bar {
  margin-top: 32px; padding: 18px 26px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap;
  background: #FBF5EA; border: 1px solid var(--gold-light);
  border-left: 4px solid var(--border);
  border-radius: var(--radius);
  transition: border-color .2s;
}
.plan-bar.active { border-left-color: var(--red); }
.plan-bar p { font-size: 14px; color: var(--text-sub); letter-spacing: 1px; }
.plan-bar p b { color: var(--red); font-size: 15px; }
.plan-bar .btn { padding: 12px 28px; font-size: 14px; }
.plan-bar .btn.is-disabled {
  background: #E9DFCC; color: #9C927F;
  box-shadow: none; transform: none;
}

/* ============ 列表/新闻 ============ */
.news-item { display: flex; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--border); }
.news-item .date {
  flex: none; width: 66px; text-align: center; background: var(--red);
  border-radius: 4px; padding: 8px 0; color: #fff;
}
.news-item .date b { font-size: 22px; display: block; line-height: 1.2; }
.news-item .date span { font-size: 12px; opacity: .85; }
.news-item h4 { font-size: 16px; margin-bottom: 6px; color: var(--ink); }
.news-item h4 a:hover { color: var(--red); }
.news-item p { font-size: 13px; color: var(--text-sub); }
.news-item .meta { font-size: 12px; color: var(--gold); margin-top: 6px; letter-spacing: 1px; }

.tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.tag-row span { font-size: 12px; background: #FBF5EA; color: var(--red); padding: 3px 12px; border-radius: 3px; border: 1px solid var(--gold-light); }

/* 编号徽章行（PPT 权益清单样式） */
.num-row { display: flex; gap: 12px; align-items: flex-start; background: #fff; border: 1px solid var(--border); border-radius: 4px; padding: 14px 16px; }
.num-row .no {
  flex: none; min-width: 30px; height: 24px; padding: 0 6px;
  background: var(--red); color: #fff; border-radius: 3px;
  font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.num-row p { font-size: 14px; color: var(--text-main); }

/* ============ CTA 横幅 ============ */
.cta-band {
  background: linear-gradient(120deg, var(--red-dark), var(--red) 75%, #D83544);
  border-radius: 8px; color: #fff; padding: 46px 42px;
  display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta-band::after { content: ""; position: absolute; right: -60px; bottom: -90px; width: 240px; height: 240px; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); }
.cta-band h2 { font-size: 26px; margin-bottom: 8px; letter-spacing: 2px; }
.cta-band p { color: rgba(255,255,255,.88); letter-spacing: 1px; }

/* ============ 页面内页头 ============ */
.page-hero {
  background:
    radial-gradient(900px 400px at 90% 120%, rgba(255,255,255,.10), transparent 55%),
    linear-gradient(135deg, var(--red-dark), var(--red) 70%, #D83544);
  color: #fff; padding: 64px 0; text-align: center; position: relative; overflow: hidden;
}
.page-hero::after { content: ""; position: absolute; right: -100px; top: -100px; width: 300px; height: 300px; border-radius: 50%; border: 1px solid rgba(255,255,255,.14); }
.page-hero h1 { font-size: 34px; letter-spacing: 5px; }
.page-hero p { color: rgba(255,255,255,.85); margin-top: 12px; font-size: 15px; letter-spacing: 2px; }
.breadcrumb { font-size: 13px; color: rgba(255,255,255,.7); margin-bottom: 14px; letter-spacing: 1px; }
.breadcrumb a:hover { color: #fff; }

/* ============ 资讯详情 ============ */
.article-hero {
  background:
    radial-gradient(900px 400px at 90% 120%, rgba(255,255,255,.10), transparent 55%),
    linear-gradient(135deg, var(--red-dark), var(--red) 70%, #D83544);
  color: #fff; padding: 56px 0 60px; position: relative; overflow: hidden;
}
.article-hero::after { content: ""; position: absolute; right: -100px; top: -100px; width: 300px; height: 300px; border-radius: 50%; border: 1px solid rgba(255,255,255,.14); }
.article-hero h1 { font-size: 30px; line-height: 1.5; letter-spacing: 1px; max-width: 940px; }
.hero-badge {
  display: inline-block; margin-bottom: 16px;
  padding: 3px 12px; border-radius: 3px;
  background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.4);
  font-size: 12px; letter-spacing: 1px;
}
.hero-meta { margin-top: 18px; font-size: 13px; color: rgba(255,255,255,.78); letter-spacing: 1px; }

.article-layout { display: grid; grid-template-columns: 1fr 318px; gap: 54px; align-items: start; }
.article-body { font-size: 15.5px; line-height: 2.05; color: var(--text-main); }
.article-body p { margin-bottom: 20px; }
.article-body .article-lead {
  font-size: 16.5px; color: var(--ink); line-height: 2;
  padding: 20px 24px; background: #FBF5EA;
  border-left: 4px solid var(--red); border-radius: 0 4px 4px 0;
}
.article-body h2 {
  font-size: 19px; color: var(--ink); letter-spacing: 1px; line-height: 1.5;
  margin: 36px 0 14px; padding-left: 13px;
  border-left: 4px solid var(--red);
}
.article-body ul { margin: 0 0 20px; }
.article-body ul li { position: relative; padding-left: 20px; margin-bottom: 9px; }
.article-body ul li::before {
  content: ""; position: absolute; left: 2px; top: 13px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--gold);
}
.article-body blockquote {
  margin: 24px 0; padding: 18px 22px;
  background: #FCF8F1; border-left: 4px solid var(--gold);
  color: var(--ink); font-size: 14.5px; line-height: 1.95;
  border-radius: 0 4px 4px 0;
}
.article-body b, .article-body strong { color: var(--ink); }

.article-nav {
  margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  font-size: 14px;
}
.article-nav a { color: var(--red); max-width: 46%; }
.article-nav a:hover { text-decoration: underline; }
.article-nav .nav-next { text-align: right; margin-left: auto; }
.article-nav .muted { color: #B3AA9A; }

.article-aside { position: sticky; top: 94px; }
.aside-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; margin-bottom: 20px;
}
.aside-card h4 {
  font-size: 15px; color: var(--ink); letter-spacing: 2px;
  margin-bottom: 16px; padding-bottom: 10px;
  border-bottom: 2px solid var(--gold); display: inline-block;
}
.aside-list li { padding: 12px 0; border-bottom: 1px dashed var(--border); font-size: 13.5px; line-height: 1.7; }
.aside-list li:last-child { border-bottom: none; padding-bottom: 0; }
.aside-list a { color: var(--text-main); }
.aside-list a:hover { color: var(--red); }
.aside-list .d { display: block; margin-top: 4px; font-size: 12px; color: #A79C88; }
.aside-cta p { font-size: 13.5px; color: var(--text-sub); line-height: 1.9; margin-bottom: 16px; }
.aside-cta .btn { width: 100%; justify-content: center; font-size: 14px; padding: 12px 20px; }
@media (max-width: 1024px) {
  .article-layout { grid-template-columns: 1fr; gap: 40px; }
  .article-aside { position: static; }
  .article-hero h1 { font-size: 24px; }
}

/* ============ 时间线 ============ */
.timeline { position: relative; padding-left: 28px; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: var(--gold-light); }
.timeline li { position: relative; padding-bottom: 26px; }
.timeline li::before {
  content: ""; position: absolute; left: -28px; top: 7px;
  width: 12px; height: 12px; border-radius: 50%;
  background: #fff; border: 3px solid var(--red);
}
.timeline b { color: var(--ink); letter-spacing: 1px; }
.timeline p { font-size: 14px; color: var(--text-sub); margin-top: 4px; }

/* ============ 表单 ============ */
.form-wrap { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 38px; box-shadow: var(--shadow); }
.join-layout { grid-template-columns: 1.5fr 1fr; gap: 36px; align-items: start; }
@media (max-width: 1024px) {
  .join-layout { grid-template-columns: 1fr; gap: 28px; }
  .form-wrap { padding: 28px 20px; }
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--ink); letter-spacing: 1px; }
.field label i { color: var(--red); font-style: normal; margin-left: 2px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px; border: 1px solid var(--border); border-radius: 4px;
  font-size: 14px; font-family: inherit; background: var(--bg); outline: none; transition: border .2s; color: var(--text-main);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); background: #fff; }
.field textarea { min-height: 110px; resize: vertical; }
.field-hint { display: block; margin-top: 7px; font-size: 12px; line-height: 1.7; color: #A79C88; letter-spacing: .5px; }
.field-hint b { color: var(--red); }
.field-hint a { color: var(--red); }
.field-hint a:hover { text-decoration: underline; }

/* ============ 联系卡 ============ */
.contact-list li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 18px; font-size: 14px; }
.contact-list .icon { width: 40px; height: 40px; flex: none; }
.contact-list b { display: block; color: var(--ink); letter-spacing: 1px; }

/* ============ 专家卡片 ============ */
.expert-avatar {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto;
  background: var(--red); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 700;
}
.expert-card { text-align: center; }
.expert-card h3 { margin-top: 14px; letter-spacing: 2px; }
.expert-card .field-tag { font-size: 13px; color: var(--gold); font-weight: 600; letter-spacing: 1px; }

/* ============ 页脚 ============ */
.footer {
  position: relative;
  background: #7E111B;
  color: rgba(255,255,255,.72);
  margin-top: 0;
}
.footer::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light) 50%, var(--gold));
}
.footer .main { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; padding: 54px 0 40px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 16px; letter-spacing: 2px; }
.footer h4::after { content: ""; display: block; width: 26px; height: 2px; background: var(--gold); margin-top: 9px; }
.footer li { margin-bottom: 10px; font-size: 13px; }
.footer a { color: rgba(255,255,255,.78); }
.footer a:hover { color: #fff; }
.footer .logo-mark { background: #fff; color: var(--red); }
.footer .desc { font-size: 13px; margin: 14px 0; }
.footer .slogan { color: var(--gold-light); letter-spacing: 4px; font-size: 13px; margin-top: 6px; }
.footer .bottom { border-top: 1px solid rgba(255,255,255,.18); padding: 18px 0; font-size: 12px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; letter-spacing: 1px; }

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .plans-3 { grid-template-columns: 1fr; }
  .footer .main { grid-template-columns: 1fr 1fr; }
  .nav { display: none; position: absolute; top: 70px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 12px 24px 20px; box-shadow: var(--shadow); border-bottom: 1px solid var(--border); }
  .nav.open { display: flex; }
  .menu-btn { display: block; }
  .intro { grid-template-columns: 1fr; }
  .banner h1 { font-size: 38px; }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .banner h1 { font-size: 30px; letter-spacing: 3px; }
  .banner-stats { gap: 30px; }
  .footer .main { grid-template-columns: 1fr; }
  .section { padding: 54px 0; }
  .section-head h2 { font-size: 26px; }
  .deco-line::before { display: none; }
}