/* ---------- 基础与变量 ---------- */
    :root {
      --navy: #1B2A4A;      /* 主色：深海军蓝 */
      --teal: #0FB5AE;      /* 辅助色：通行绿 */
      --bg: #F7F9FC;        /* 背景：冷白 */
      --text: #1F2937;      /* 正文：炭灰 */
      --amber: #F59E0B;     /* 强调：警示橙 */
      --white: #FFFFFF;
      --border: #E5EAF2;
      --navy-light: #26365C;
      --radius: 8px;
      --shadow: 0 1px 3px rgba(27, 42, 74, .08);
      --shadow-hover: 0 6px 16px rgba(27, 42, 74, .14);
    }
    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
      font-size: 16px;
    }
    a { color: var(--navy); text-decoration: none; }
    a:hover { color: var(--teal); }
    img { max-width: 100%; height: auto; }
    ul { list-style: none; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
    .section { padding: 48px 0; }
    .section-title {
      font-size: 24px; color: var(--navy); font-weight: 700;
      margin-bottom: 8px; padding-left: 12px; border-left: 4px solid var(--teal);
    }
    .section-desc { color: #5B6472; margin-bottom: 24px; padding-left: 16px; font-size: 14px; }

    /* ---------- 顶部固定导航栏 ---------- */
    .site-header {
      position: sticky; top: 0; z-index: 100;
      background: var(--navy); box-shadow: 0 2px 8px rgba(0,0,0,.15);
    }
    .nav-inner {
      max-width: 1200px; margin: 0 auto; padding: 0 20px;
      display: flex; align-items: center; gap: 24px; height: 60px;
    }
    .logo { display: flex; align-items: baseline; gap: 8px; flex-shrink: 0; }
    .logo a { color: var(--white); font-size: 22px; font-weight: 800; letter-spacing: 1px; }
    .logo a:hover { color: var(--teal); }
    .logo-slogan { color: rgba(255,255,255,.55); font-size: 11px; }
    .main-nav { flex: 1; }
    .main-nav ul { display: flex; gap: 4px; }
    .main-nav a {
      color: rgba(255,255,255,.85); font-size: 14px; padding: 8px 12px;
      border-radius: 4px; display: block; min-height: 44px; line-height: 28px;
    }
    .main-nav a:hover, .main-nav a.active { color: var(--teal); background: var(--navy-light); }
    .nav-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
    .nav-search {
      display: flex; border-radius: 4px; overflow: hidden; background: var(--white);
    }
    .nav-search input {
      border: none; outline: none; padding: 7px 10px; width: 160px; font-size: 13px; color: var(--text);
    }
    .nav-search button {
      border: none; background: var(--teal); color: var(--white);
      padding: 0 14px; cursor: pointer; font-size: 13px; min-height: 34px;
    }
    /* 桌面宽度下导航文字强制单行（护照下拉框移除后 8 项可容纳） */
    @media (min-width: 1100px) {
      .main-nav a { white-space: nowrap; }
    }
    .menu-toggle {
      display: none; background: none; border: none; color: var(--white);
      font-size: 24px; cursor: pointer; padding: 8px; min-width: 44px; min-height: 44px;
    }

    /* ---------- 面包屑 ---------- */
    .breadcrumb { padding: 12px 0 0; font-size: 13px; color: #6B7280; }
    .breadcrumb ol { display: flex; gap: 8px; flex-wrap: wrap; list-style: none; }
    .breadcrumb li::after { content: ">"; margin-left: 8px; color: #9CA3AF; }
    .breadcrumb li:last-child::after { content: ""; }
    .breadcrumb a { color: #6B7280; }
    .breadcrumb a:hover { color: var(--teal); }

    /* ---------- 首屏核心工具区 ---------- */
    .hero {
      background: linear-gradient(135deg, #F7F9FC 0%, #E8F4F3 60%, #E0EFEE 100%);
      padding: 56px 0 48px; text-align: center; margin-top: 6px;
    }
    .hero h1 { font-size: 36px; color: var(--navy); font-weight: 800; margin-bottom: 12px; }
    .hero .hero-sub { font-size: 16px; color: #5B6472; margin-bottom: 32px; }
    .visa-checker {
      display: flex; justify-content: center; gap: 12px; flex-wrap: wrap;
      max-width: 760px; margin: 0 auto 20px;
    }
    .visa-checker select {
      flex: 1; min-width: 180px; padding: 14px 40px 14px 16px; font-size: 15px;
      border: 2px solid var(--border); border-radius: var(--radius);
      background-color: var(--white); color: var(--text); cursor: pointer; min-height: 52px;
      -webkit-appearance: none; -moz-appearance: none; appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%231B2A4A' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat; background-position: right 16px center; background-size: 12px 8px;
    }
    .visa-checker select:focus { border-color: var(--teal); outline: none; }
    .btn-check {
      padding: 14px 36px; font-size: 16px; font-weight: 700; min-height: 52px;
      background: var(--teal); color: var(--white); border: none;
      border-radius: var(--radius); cursor: pointer; transition: background .2s, transform .15s;
    }
    .btn-check:hover { background: #0C9D97; transform: translateY(-1px); }
    .quick-tags { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
    .quick-tags a {
      font-size: 13px; padding: 6px 16px; border-radius: 20px;
      background: var(--white); border: 1px solid var(--border); color: var(--navy);
    }
    .quick-tags a:hover { border-color: var(--teal); color: var(--teal); }

    /* ---------- 热门目的地卡片 ---------- */
    .dest-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
    }
    .dest-card {
      background: var(--white); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow);
      transition: box-shadow .2s, transform .2s;
    }
    .dest-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
    .dest-card h3 { font-size: 17px; margin-bottom: 12px; }
    .dest-meta { font-size: 14px; color: #5B6472; display: grid; gap: 6px; }
    .dest-meta strong { color: var(--text); font-weight: 600; }
    .tag-amber {
      display: inline-block; font-size: 12px; padding: 2px 10px; border-radius: 12px;
      background: var(--amber); color: var(--white); margin-top: 12px; font-weight: 600;
    }
    .tag-green {
      display: inline-block; font-size: 12px; padding: 2px 10px; border-radius: 12px;
      background: var(--teal); color: var(--white); margin-top: 12px; font-weight: 600;
    }

    /* ---------- 政策更新时间线 ---------- */
    .policy-list { display: grid; gap: 14px; }
    .policy-item {
      display: flex; gap: 20px; background: var(--white);
      border: 1px solid var(--border); border-radius: var(--radius);
      padding: 16px 20px; box-shadow: var(--shadow); transition: box-shadow .2s;
    }
    .policy-item:hover { box-shadow: var(--shadow-hover); }
    .policy-date {
      flex-shrink: 0; text-align: center; color: var(--navy);
      font-weight: 700; font-size: 14px; border-right: 1px solid var(--border);
      padding-right: 20px; min-width: 92px; align-self: center;
    }
    .policy-date span { display: block; font-size: 12px; color: #9CA3AF; font-weight: 400; }
    .policy-body h3 { font-size: 15px; margin-bottom: 4px; }
    .policy-type {
      font-size: 12px; padding: 1px 8px; border-radius: 10px; font-weight: 600;
      margin-right: 6px;
    }
    .type-free { background: #DFF7F6; color: #0A8F89; }
    .type-material { background: #E7EDF8; color: var(--navy); }
    .type-fee { background: #FDF0DC; color: #B45309; }
    .type-entry { background: #F1F2F4; color: #4B5563; }
    .policy-body p { font-size: 14px; color: #5B6472; }
    .policy-link { font-size: 13px; color: var(--teal); font-weight: 600; }

    /* ---------- 签证类型卡片 ---------- */
    .type-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
    .type-card {
      background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
      padding: 24px 12px; text-align: center; box-shadow: var(--shadow);
      transition: box-shadow .2s, transform .2s, border-color .2s; display: block;
    }
    .type-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); border-color: var(--teal); }
    .type-icon {
      width: 48px; height: 48px; margin: 0 auto 10px; border-radius: 50%;
      background: #E6F6F5; color: var(--teal); font-size: 22px; font-weight: 700;
      display: flex; align-items: center; justify-content: center;
    }
    .type-card h3 { font-size: 15px; color: var(--navy); }
    .type-card p { font-size: 12px; color: #9CA3AF; margin-top: 4px; }

    /* ---------- 免签地图 ---------- */
    .map-wrap {
      background: var(--white); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow);
    }
    .map-region-grid {
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px;
    }
    .map-region {
      border-radius: 6px; padding: 18px 12px; text-align: center; color: var(--white);
      font-size: 14px; font-weight: 600; transition: transform .2s, box-shadow .2s;
    }
    .map-region:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
    .map-region small { display: block; font-weight: 400; font-size: 12px; opacity: .9; margin-top: 4px; }
    .region-green { background: var(--teal); }
    .region-blue { background: #3B82C4; }
    .region-orange { background: var(--amber); }
    .region-gray { background: #8B93A1; }
    .map-legend { display: flex; gap: 20px; flex-wrap: wrap; font-size: 13px; color: #5B6472; }
    .legend-item { display: flex; align-items: center; gap: 6px; }
    .legend-dot { width: 14px; height: 14px; border-radius: 3px; display: inline-block; }

    /* ---------- 材料清单 ---------- */
    .material-filter {
      display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px;
    }
    .material-filter select {
      flex: 1; min-width: 180px; padding: 12px 38px 12px 14px; font-size: 14px;
      border: 2px solid var(--border); border-radius: var(--radius);
      background-color: var(--white); cursor: pointer; min-height: 48px;
      -webkit-appearance: none; -moz-appearance: none; appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%231B2A4A' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat; background-position: right 14px center; background-size: 12px 8px;
    }
    .btn-outline {
      padding: 12px 28px; font-size: 15px; font-weight: 600; min-height: 48px;
      background: var(--white); color: var(--teal); border: 2px solid var(--teal);
      border-radius: var(--radius); cursor: pointer; transition: all .2s;
    }
    .btn-outline:hover { background: var(--teal); color: var(--white); }
    .material-table-wrap { overflow-x: auto; }
    .material-table {
      width: 100%; border-collapse: collapse; background: var(--white);
      border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); font-size: 14px;
    }
    .material-table caption {
      text-align: left; padding: 12px 16px; font-weight: 700; color: var(--navy);
      background: #EEF3FA; font-size: 15px;
    }
    .material-table th, .material-table td {
      padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border);
    }
    .material-table th { background: var(--navy); color: var(--white); font-weight: 600; white-space: nowrap; }
    .material-table tr:hover td { background: #F4F8FB; }
    .download-link { color: var(--teal); font-weight: 600; font-size: 13px; }
    .hidden { display: none; }

    /* ---------- FAQ 折叠面板 ---------- */
    .faq-list { display: grid; gap: 12px; }
    .faq-item {
      background: var(--white); border: 1px solid var(--border);
      border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
    }
    .faq-q {
      width: 100%; text-align: left; background: none; border: none; cursor: pointer;
      padding: 16px 20px; font-size: 15px; font-weight: 600; color: var(--navy);
      display: flex; justify-content: space-between; align-items: center; gap: 12px;
      min-height: 56px; font-family: inherit;
    }
    .faq-q:hover { color: var(--teal); }
    .faq-q .arrow { transition: transform .25s; color: var(--teal); font-size: 18px; flex-shrink: 0; }
    .faq-item.open .faq-q .arrow { transform: rotate(180deg); }
    .faq-a {
      max-height: 0; overflow: hidden; transition: max-height .3s ease;
    }
    .faq-item.open .faq-a { max-height: 400px; }
    .faq-a-inner {
      font-size: 14px; color: #5B6472; border-top: 1px dashed var(--border);
      padding: 14px 20px 0; margin: 0 20px 18px;
    }

    /* ---------- 时效性提醒条 ---------- */
    .freshness-bar {
      background: var(--amber); color: var(--white);
      padding: 14px 0; font-size: 14px;
    }
    .freshness-bar .container {
      display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap;
    }
    .freshness-bar a { color: var(--white); font-weight: 700; text-decoration: underline; }
    .freshness-bar a:hover { color: var(--navy); }

    /* ---------- 页脚 ---------- */
    .site-footer { background: var(--navy); color: rgba(255,255,255,.75); padding: 40px 0 24px; font-size: 14px; }
    .footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-bottom: 28px; }
    .footer-grid h4 { color: var(--white); font-size: 15px; margin-bottom: 12px; }
    .footer-grid ul { display: grid; gap: 8px; }
    .footer-grid a { color: rgba(255,255,255,.75); }
    .footer-grid a:hover { color: var(--teal); }
    .footer-disclaimer {
      border-top: 1px solid rgba(255,255,255,.15); padding-top: 20px;
      font-size: 12px; color: rgba(255,255,255,.5); display: grid; gap: 6px;
    }

    /* ---------- 响应式：平板 ---------- */
    @media (max-width: 992px) {
      .dest-grid { grid-template-columns: repeat(2, 1fr); }
      .type-grid { grid-template-columns: repeat(3, 1fr); }
      .map-region-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
      .nav-search input { width: 120px; }
    }

    /* ---------- 响应式：手机（导航折叠为汉堡菜单） ---------- */
    @media (max-width: 768px) {
      .nav-inner { flex-wrap: wrap; height: auto; padding: 10px 16px; gap: 12px; }
      .menu-toggle { display: block; margin-left: auto; }
      .nav-right { order: 3; width: 100%; display: none; }
      .main-nav { order: 4; width: 100%; display: none; }
      .site-header.menu-open .main-nav,
      .site-header.menu-open .nav-right { display: block; }
      .main-nav ul { flex-direction: column; gap: 2px; padding: 8px 0; }
      .nav-search { margin-bottom: 8px; }
      .nav-search input { width: 100%; flex: 1; }
      .hero { padding: 40px 0 32px; }
      .hero h1 { font-size: 26px; }
      .visa-checker { flex-direction: column; }
      .dest-grid { grid-template-columns: 1fr; }
      .type-grid { grid-template-columns: repeat(2, 1fr); }
      .policy-item { flex-direction: column; gap: 8px; }
      .policy-date { border-right: none; border-bottom: 1px solid var(--border); padding: 0 0 8px; text-align: left; }
      .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    }
  

    /* ---------- 内页变量补丁（第一版首页未定义部分） ---------- */
    :root {
      --navy-deep: #12203C;
      --teal-dark: #0C9D97;
      --teal-soft: #E6F6F5;
      --muted: #5B6472;
      --faint: #9CA3AF;
      --radius-lg: 14px;
      --shadow-sm: 0 1px 3px rgba(27,42,74,.06);
      --shadow-md: 0 8px 24px rgba(27,42,74,.10);
      --shadow-lg: 0 16px 40px rgba(27,42,74,.16);
      --container: 1200px;
    }

    /* ---------- 区块标题系统（内页加强版，覆盖第一版基础样式） ---------- */
    .section { padding: 64px 0; }
    .section-head { margin-bottom: 36px; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
    .section-kicker { font-size: 13px; font-weight: 700; letter-spacing: 3px; color: var(--teal); text-transform: uppercase; margin-bottom: 10px; }
    .section-title { font-size: 28px; font-weight: 800; line-height: 1.25; border-left: none; padding-left: 0; margin-bottom: 0; }
    .section-desc { margin-top: 8px; margin-bottom: 0; padding-left: 0; font-size: 15px; max-width: 640px; }
    .container > .section-desc { margin-bottom: 40px; }
    .section-more { font-size: 14px; font-weight: 600; color: var(--navy); white-space: nowrap; border-bottom: 2px solid var(--teal); padding-bottom: 2px; }

    /* ---------- 目的地卡片增强结构（内页用） ---------- */
    .dest-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
    .dest-head h3 { margin-bottom: 0; font-size: 18px; }
    .dest-head .tag-amber, .dest-head .tag-green { margin-top: 0; }
    .dest-meta.dm-grid { grid-template-columns: 1fr 1fr; gap: 10px 16px; }
    .dest-meta .dm-label { display: block; font-size: 12px; color: var(--faint); }
    .dest-foot { margin-top: 16px; padding-top: 12px; border-top: 1px dashed var(--border); display: flex; justify-content: space-between; align-items: center; }
    .dest-link { font-size: 13px; font-weight: 600; color: var(--teal); }

    /* ---------- 政策时间轴（内页用，覆盖第一版卡片式结构） ---------- */
    .policy-timeline { position: relative; padding-left: 132px; }
    .policy-timeline::before {
      content: ""; position: absolute; left: 108px; top: 8px; bottom: 8px;
      width: 2px; background: var(--border);
    }
    .policy-timeline .policy-item {
      position: relative; padding: 20px 0; display: block;
      background: none; border: none; box-shadow: none; gap: 0;
    }
    .policy-timeline .policy-item:hover { box-shadow: none; }
    .policy-timeline .policy-item::before {
      content: ""; position: absolute; left: -29px; top: 30px;
      width: 12px; height: 12px; border-radius: 50%;
      background: var(--teal); border: 3px solid var(--white);
      box-shadow: 0 0 0 2px var(--teal-soft);
    }
    .policy-timeline .policy-date {
      position: absolute; left: -132px; top: 22px; width: 88px; text-align: right;
      font-weight: 800; font-size: 17px; color: var(--navy); line-height: 1.3;
      border-right: none; padding-right: 0; min-width: 0;
    }
    .policy-timeline .policy-date span { display: block; font-size: 12px; color: var(--faint); font-weight: 500; }
    .policy-card {
      background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
      padding: 18px 24px; transition: box-shadow .2s, border-color .2s;
    }
    .policy-card:hover { box-shadow: var(--shadow-hover); border-color: #D3DCE9; }
    .policy-card h3 { font-size: 16px; margin-bottom: 6px; }
    .policy-card p { font-size: 14px; color: var(--muted); margin-bottom: 6px; }

    @media (max-width: 768px) {
      .section-title { font-size: 23px; }
      .policy-timeline { padding-left: 20px; }
      .policy-timeline::before { left: 5px; }
      .policy-timeline .policy-item::before { left: -20px; }
      .policy-timeline .policy-date {
        position: static; width: auto; text-align: left; margin-bottom: 8px; font-size: 14px;
        border-bottom: none; padding: 0;
      }
      .policy-timeline .policy-date span { display: inline; margin-left: 6px; }
    }


    /* ============ 内页通用 ============ */
    .page-hero {
      background:
        radial-gradient(700px 300px at 90% -20%, rgba(15,181,174,.25), transparent 60%),
        linear-gradient(160deg, var(--navy), var(--navy-deep));
      color: var(--white); padding: 56px 0; margin-top: 6px;
    }
    .page-hero h1 { font-size: 34px; font-weight: 800; letter-spacing: 1px; margin-bottom: 12px; }
    .page-hero h1 em { font-style: normal; color: var(--teal); }
    .ph-kicker { font-size: 13px; font-weight: 700; letter-spacing: 3px; color: var(--teal); text-transform: uppercase; margin-bottom: 12px; }
    .ph-sub { color: rgba(255,255,255,.72); font-size: 15.5px; max-width: 760px; }
    .fact-chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
    .fact-chip {
      background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22);
      border-radius: 20px; padding: 6px 16px; font-size: 13px; color: rgba(255,255,255,.9);
    }
    .fact-chip strong { color: var(--teal); font-weight: 700; }

    .info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .info-cell {
      background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
      padding: 20px 22px; box-shadow: var(--shadow-sm);
    }
    .info-cell .ic-label { font-size: 12px; color: var(--faint); letter-spacing: 1px; margin-bottom: 6px; }
    .info-cell .ic-value { font-size: 16px; font-weight: 700; color: var(--navy); }
    .info-cell .ic-note { font-size: 13px; color: var(--muted); margin-top: 4px; }

    .notice-box {
      background: #FDF6E8; border: 1px solid #F2D8A8; border-left: 4px solid var(--amber);
      border-radius: var(--radius); padding: 16px 22px; font-size: 14px; color: #7A5B13;
    }
    .notice-box strong { color: #92610A; }

    .steps { counter-reset: step; display: grid; gap: 14px; }
    .step {
      display: flex; gap: 18px; background: var(--white); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 20px 24px; box-shadow: var(--shadow-sm);
    }
    .step::before {
      counter-increment: step; content: counter(step);
      width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: var(--white);
      font-weight: 800; display: flex; align-items: center; justify-content: center;
      flex-shrink: 0; font-size: 17px;
    }
    .step h3 { font-size: 16px; color: var(--navy); margin-bottom: 4px; }
    .step p { font-size: 14px; color: var(--muted); }

    .article-body {
      max-width: 880px; background: var(--white); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 40px 44px; box-shadow: var(--shadow-sm);
    }
    .article-body h2 { font-size: 20px; color: var(--navy); margin: 28px 0 12px; padding-left: 12px; border-left: 4px solid var(--teal); }
    .article-body h2:first-child { margin-top: 0; }
    .article-body p { color: var(--text); margin-bottom: 14px; font-size: 15px; }
    .article-body ul { margin: 0 0 14px 20px; list-style: disc; color: var(--text); font-size: 15px; display: grid; gap: 6px; }
    .article-body h3 { font-size: 16.5px; color: var(--navy); font-weight: 700; margin: 22px 0 8px; }
    .article-body ol { margin: 0 0 16px; padding-left: 22px; list-style: decimal; color: var(--text); font-size: 15px; display: grid; gap: 8px; }
    .article-body li { line-height: 1.75; }
    .article-body strong { color: var(--navy); }
    .article-body table { width: 100%; border-collapse: collapse; margin: 10px 0 20px; font-size: 14px; border: 1px solid var(--border); }
    .article-body thead th { background: var(--navy); color: var(--white); font-weight: 600; text-align: left; padding: 12px 14px; }
    .article-body tbody td { padding: 11px 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
    .article-body tbody tr:nth-child(even) td { background: #F7FAFD; }
    .article-body tbody tr:hover td { background: #EEF5FB; }
    .article-body tbody tr:last-child td { border-bottom: none; }
    .article-body > *:last-child { margin-bottom: 0; }
    .article-body.faq-plain h3 { border-left: 4px solid var(--teal); padding-left: 12px; margin: 24px 0 10px; }
    .article-body.faq-plain h3:first-child { margin-top: 0; }
    .article-body.faq-plain p { background: #F7FAFD; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 14px; }
    .article-meta { display: flex; gap: 14px; align-items: center; font-size: 13px; color: var(--faint); margin-bottom: 24px; flex-wrap: wrap; }

    .check-list { display: grid; gap: 10px; }
    .check-list li {
      background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
      padding: 14px 20px 14px 46px; position: relative; font-size: 14.5px; box-shadow: var(--shadow-sm);
    }
    .check-list li::before {
      content: "✓"; position: absolute; left: 18px; top: 13px;
      color: var(--teal); font-weight: 800; font-size: 16px;
    }

    .link-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .link-card {
      display: block; background: var(--white); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow-sm);
      transition: box-shadow .2s, transform .2s, border-color .2s;
    }
    .link-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--teal); }
    .link-card h3 { font-size: 16px; color: var(--navy); margin-bottom: 6px; }
    .link-card h3::after { content: " →"; color: var(--teal); font-size: 14px; }
    .link-card p { font-size: 13px; color: var(--muted); }

    .group-block { margin-bottom: 40px; }
    .group-title {
      font-size: 18px; color: var(--navy); font-weight: 800; margin-bottom: 16px;
      padding-bottom: 10px; border-bottom: 2px solid var(--teal-soft);
    }
    .group-title span { color: var(--teal); font-size: 13px; font-weight: 600; margin-left: 8px; }

    .two-col { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; align-items: start; }
    .side-card {
      background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
      padding: 24px; box-shadow: var(--shadow-sm);
    }
    .side-card h3 { font-size: 16px; color: var(--navy); margin-bottom: 14px; padding-bottom: 10px; border-bottom: 2px solid var(--teal-soft); }
    .side-card ul { display: grid; gap: 10px; font-size: 14px; }

    .tool-card {
      background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
      padding: 28px; box-shadow: var(--shadow-sm); transition: box-shadow .2s, transform .2s;
    }
    .tool-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
    .tool-card h3 { font-size: 17px; color: var(--navy); margin-bottom: 8px; }
    .tool-card p { font-size: 14px; color: var(--muted); margin-bottom: 14px; }
    .calc-result {
      margin-top: 14px; padding: 14px 18px; border-radius: var(--radius);
      background: var(--teal-soft); color: #0A8F89; font-weight: 700; font-size: 14px;
    }
    .calc-result.is-warn { background: #FDF6E8; color: #92610A; }
    .calc-result.is-bad { background: #FDEEEE; color: #C0392B; }

    @media (max-width: 992px) {
      .info-grid { grid-template-columns: repeat(2, 1fr); }
      .link-grid { grid-template-columns: repeat(2, 1fr); }
      .two-col { grid-template-columns: 1fr; }
    }
    @media (max-width: 768px) {
      .page-hero { padding: 40px 0; }
      .page-hero h1 { font-size: 26px; }
      .info-grid, .link-grid { grid-template-columns: 1fr; }
      .article-body { padding: 26px 22px; }
    }