/* ============================================================
   西安公积金代办服务中心 · 重构版样式
   设计语言：编辑型 / 财经咨询感 · 深青绿 + 琥珀金 + 暖米白
   结构特征：非对称分栏 · 垂直时间轴 · 对比表格 · 双栏FAQ
   ============================================================ */

/* ---- Reset & Tokens ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    /* 主色：深青绿（区别于模板蓝） */
    --primary: #0E5C54;
    --primary-700: #0A4A43;
    --primary-600: #0E5C54;
    --primary-100: #E3F0ED;
    /* 强调：琥珀金 */
    --accent: #D99A2B;
    --accent-100: #FBF1DD;
    /* 暖底 */
    --bg: #FAF8F3;
    --surface: #FFFFFF;
    --bg-alt: #F2EFE8;
    /* 文字 */
    --ink: #1F2A2E;
    --text: #333F42;
    --text-light: #5E6B6E;
    --text-muted: #97A0A1;
    --border: #E2DDD2;
    --border-strong: #CFC7B6;
    /* 状态 */
    --success: #2E7D5B;
    --danger: #C0392B;
    --radius: 4px;
    --radius-lg: 10px;
    --shadow-sm: 0 1px 3px rgba(31,42,46,.06);
    --shadow: 0 4px 18px rgba(31,42,46,.08);
    --shadow-lg: 0 14px 40px rgba(14,92,84,.14);
    --max-width: 1140px;
    --serif: "Songti SC", "STSong", "SimSun", Georgia, "Times New Roman", serif;
    --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--sans);
    color: var(--text);
    background: var(--bg);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--primary-700); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { padding-left: 1.4em; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.3; font-weight: 700; }

/* ---- 通用区块 ---- */
.section { padding: 72px 0; }
.section--alt { background: var(--bg-alt); }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
    display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em;
    color: var(--accent); text-transform: uppercase; margin-bottom: 12px;
}
.section-head h2 { font-size: 32px; margin-bottom: 14px; letter-spacing: -.01em; }
.section-head p { color: var(--text-light); font-size: 16px; }

/* ---- 按钮 ---- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 26px; font-size: 15px; font-weight: 600; border-radius: var(--radius);
    border: 1px solid transparent; cursor: pointer; transition: all .2s; white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-700); color: #fff; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #C8891C; color: #fff; }
.btn-ghost { background: transparent; border-color: var(--border-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-block { width: 100%; }
.btn-lg { padding: 16px 34px; font-size: 16px; }

/* ---- 顶栏 ---- */
.top-bar {
    background: var(--ink); color: #cfd6d4; font-size: 13px; padding: 7px 0;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.top-bar a { color: #fff; }
.top-bar-phone { font-weight: 700; color: #fff; display: inline-flex; align-items: center; gap: 6px; }

/* ---- 头部导航 ---- */
.site-header {
    background: var(--surface); border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow-sm);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand-mark {
    width: 38px; height: 38px; border-radius: 9px; background: var(--primary);
    color: #fff; display: grid; place-items: center; font-size: 20px; flex-shrink: 0;
}
.brand-text { font-size: 18px; line-height: 1.15; }
.brand-text small { display: block; font-size: 11px; font-weight: 500; color: var(--text-muted); letter-spacing: .04em; }

.main-nav { display: flex; align-items: center; gap: 2px; }
.nav-link {
    padding: 8px 14px; font-size: 15px; color: var(--text); border-radius: var(--radius);
    font-weight: 500; transition: all .2s;
}
.nav-link:hover, .nav-link.active { color: var(--primary); background: var(--primary-100); }
.nav-cta { margin-left: 10px; }
.nav-cta .btn { padding: 9px 18px; }

/* 汉堡 */
.mobile-menu-btn {
    display: none; width: 42px; height: 42px; flex-direction: column; gap: 5px;
    background: var(--primary-100); border: none; border-radius: 9px; cursor: pointer;
    align-items: center; justify-content: center; padding: 0;
}
.mobile-menu-btn span { display: block; width: 20px; height: 2.5px; background: var(--primary); border-radius: 2px; transition: .3s; }
.mobile-menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- 面包屑 ---- */
.breadcrumb { background: var(--bg-alt); padding: 11px 0; font-size: 13px; color: var(--text-muted); }
.breadcrumb .container { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.breadcrumb a { color: var(--text-light); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: var(--text-muted); margin: 0 4px; }
.breadcrumb .current { color: var(--ink); }

/* ============================================================
   首页
   ============================================================ */

/* Hero 非对称分栏 */
.hero { background: linear-gradient(135deg, #0E5C54 0%, #0A4A43 100%); color: #fff; position: relative; overflow: hidden; }
.hero::after {
    content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px;
    background: radial-gradient(circle, rgba(217,154,43,.22), transparent 70%); pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; padding: 76px 0 84px; position: relative; z-index: 1; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.2); color: #fff; font-size: 13px; font-weight: 600;
    padding: 7px 14px; border-radius: 100px; margin-bottom: 22px;
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.hero h1 { font-size: 42px; line-height: 1.22; margin-bottom: 20px; letter-spacing: -.01em; color: #fff; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-lead { font-size: 17px; color: rgba(255,255,255,.82); margin-bottom: 30px; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-actions .btn-ghost { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.3); color: #fff; }
.hero-actions .btn-ghost:hover { background: rgba(255,255,255,.16); color: #fff; }
.hero-trust { display: flex; gap: 26px; flex-wrap: wrap; }
.hero-trust-item { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: rgba(255,255,255,.78); }
.hero-trust-item svg { color: var(--accent); flex-shrink: 0; }

/* Hero 右侧评估卡 */
.assess-card {
    background: #fff; border-radius: 12px; padding: 28px 26px; color: var(--ink);
    border: 1px solid rgba(255,255,255,.25);
    box-shadow:
        0 1px 2px rgba(0,0,0,.08),
        0 8px 28px rgba(0,0,0,.18),
        0 24px 60px rgba(0,0,0,.10);
    position: relative;
    z-index: 2;
}
.assess-card h3 { font-size: 18px; margin-bottom: 6px; }
.assess-card p.sub { font-size: 13px; color: var(--text-light); margin-bottom: 18px; }
.assess-field { margin-bottom: 14px; }
.assess-field label { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 7px; }
.assess-opts { display: flex; flex-wrap: wrap; gap: 8px; }
.assess-opt {
    border: 1px solid var(--border); border-radius: 100px; padding: 7px 14px; font-size: 13px;
    cursor: pointer; color: var(--text); background: #fff; transition: all .15s; user-select: none;
}
.assess-opt:hover { border-color: var(--primary); }
.assess-opt.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.assess-result {
    margin-top: 18px; padding: 14px 16px; background: var(--primary-100); border-radius: var(--radius);
    font-size: 13.5px; color: var(--primary-700); display: none;
}
.assess-result.show { display: block; }

/* 数据条 */
.stat-strip { background: var(--ink); color: #fff; }
.stat-strip .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-cell { padding: 30px 20px; text-align: center; border-right: 1px solid rgba(255,255,255,.08); }
.stat-cell:last-child { border-right: none; }
.stat-num { font-size: 34px; font-weight: 800; color: var(--accent); line-height: 1; }
.stat-label { font-size: 13px; color: rgba(255,255,255,.7); margin-top: 8px; }

/* ===== 办理场景 Tab · 浅色财经质感版（与下方内容区底色一致）===== */
.section--scenario {
    background: var(--bg);
    position: relative;
    overflow: hidden;
    padding: 80px 0 88px;
}
/* 极淡金色光晕 */
.section--scenario::before {
    content: "";
    position: absolute;
    right: -8%; top: -12%;
    width: 460px; height: 460px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(217,154,43,.06), transparent 65%);
    pointer-events: none; z-index: 0;
}
/* 极淡绿光晕 */
.section--scenario::after {
    content: "";
    position: absolute;
    left: -6%; bottom: -15%;
    width: 480px; height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14,92,84,.05), transparent 65%);
    pointer-events: none; z-index: 0;
}
/* 浅底无需额外光晕层 */
.scenario-glow { display: none; }

/* 区域标题（浅底用深色文字）*/
.section--scenario .eyebrow { color: var(--accent); }
.section--scenario .section-head h2 { color: var(--ink); }
.section--scenario .section-head p { color: var(--text-light); font-size: 15.5px; }
.section--scenario .section-head h2::after { background: var(--accent); }

/* Tab 导航 */
.scenario-tabs {
    display: flex; gap: 12px; flex-wrap: wrap;
    margin-bottom: 40px; justify-content: center;
    position: relative; z-index: 1;
}
.scenario-tab {
    position: relative;
    border: 1.5px solid var(--border-strong);
    background: #fff;
    border-radius: 14px;
    padding: 13px 28px;
    font-size: 15.5px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    transition: all .3s cubic-bezier(.25,.8,.25,1);
    z-index: 1;
    letter-spacing: .01em;
}
.scenario-tab:hover {
    border-color: var(--primary);
    background: var(--primary-100);
    color: var(--primary-700);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14,92,84,.12);
}
.scenario-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 6px 22px rgba(14,92,84,.28);
    transform: translateY(-3px);
    font-weight: 700;
}

/* 面板容器 */
.scenario-panel { display: none; position: relative; z-index: 1; }
.scenario-panel.active {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 40px;
    align-items: stretch;
    animation: panelIn .45s ease;
}
@keyframes panelIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: none; }
}

/* 左侧内容 —— 白色实体卡片 */
.scenario-panel > div:first-child {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 36px 38px;
    box-shadow: 0 10px 34px rgba(31,42,46,.07), 0 2px 8px rgba(31,42,46,.04);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.scenario-panel h3 {
    font-size: 26px;
    margin-bottom: 12px;
    line-height: 1.3;
    letter-spacing: -.01em;
    color: var(--ink);
}
.scenario-panel .tag {
    display: inline-flex;
    align-items: center; gap: 6px;
    background: var(--accent-100);
    color: #9A6B12;
    font-size: 12.5px;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 18px;
    letter-spacing: .04em;
    border: 1px solid rgba(217,154,43,.25);
}
.scenario-panel .tag::before {
    content: "";
    display: inline-block;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--accent);
}
.scenario-panel > div:first-child > p {
    font-size: 15.5px;
    line-height: 1.78;
    color: var(--text-light);
    margin-bottom: 26px;
}

/* 材料清单 —— 编号式玻璃列表 */
.scenario-panel ul.checks {
    list-style: none; padding: 0; margin: 0 0 28px;
    display: flex; flex-direction: column; gap: 10px;
}
.scenario-panel ul.checks li {
    position: relative;
    padding: 14px 18px 14px 56px;
    font-size: 14.5px;
    border-radius: 12px;
    background: var(--primary-100);
    border: 1px solid rgba(14,92,84,.08);
    color: var(--text);
    transition: all .25s ease;
    line-height: 1.55;
}
.scenario-panel ul.checks li:hover {
    background: #fff;
    border-color: var(--primary);
    transform: translateX(4px);
    box-shadow: 0 4px 14px rgba(14,92,84,.08);
}
.scenario-panel ul.checks li svg {
    position: absolute;
    left: 17px; top: 50%; transform: translateY(-50%);
    width: 22px; height: 22px;
    color: var(--success);
    background: #fff;
    border-radius: 50%;
    padding: 4px;
}

/* CTA 按钮 */
.scenario-panel .btn-ghost {
    display: inline-flex;
    align-items: center; gap: 7px;
    padding: 13px 28px;
    font-weight: 700;
    font-size: 14.5px;
    border-radius: 12px;
    transition: all .3s ease;
    background: #fff;
    border: 1.5px solid var(--primary);
    color: var(--primary-700);
    margin-top: auto;
    align-self: flex-start;
}
.scenario-panel .btn-ghost:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 6px 22px rgba(14,92,84,.25);
    transform: translateY(-2px);
}

/* ===== 右侧到账周期 · 垂直时间线 ===== */
.scenario-aside {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 30px 26px;
    box-shadow: 0 10px 34px rgba(31,42,46,.07);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}
/* 顶部渐变色条 */
.scenario-aside::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), #5ecd9b, var(--primary));
    border-radius: 18px 18px 0 0;
}
.scenario-aside h4 {
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 24px;
    display: flex; align-items: center; gap: 10px;
    color: var(--ink);
}
.scenario-aside h4::before {
    content: "⏱";
    font-size: 20px;
}

/* 时间线步骤 */
.mat-step {
    display: flex;
    gap: 16px;
    padding: 18px 18px;
    margin-bottom: 12px;
    border-radius: 14px;
    font-size: 14px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    align-items: center;
    transition: all .25s ease;
    position: relative;
    flex: 1 1 auto;
    min-height: 92px;
}
.mat-step:hover {
    background: var(--primary-100);
    border-color: rgba(14,92,84,.2);
}
.mat-step:last-child { margin-bottom: 0; }

.mat-step .k {
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
    width: 34px; height: 34px;
    display: inline-flex;
    align-items: center; justify-content: center;
    border-radius: 10px;
    font-size: 12px;
    margin-top: -1px;
    letter-spacing: .04em;
    background: linear-gradient(145deg, var(--primary), #0a8a6e);
    box-shadow: 0 4px 14px rgba(14,92,84,.22);
}
.mat-step:nth-child(1) .k {
    background: linear-gradient(145deg, var(--accent), #c8891c);
    box-shadow: 0 4px 14px rgba(217,154,43,.3);
}
.mat-step:nth-child(2) .k {
    background: linear-gradient(145deg, var(--primary), #0a8a6e);
    box-shadow: 0 4px 14px rgba(14,92,84,.3);
}
.mat-step:nth-child(3) .k {
    background: linear-gradient(145deg, #5ecd9b, #2db374);
    box-shadow: 0 4px 14px rgba(94,205,155,.3);
}
.mat-step .v {
    color: var(--text);
    line-height: 1.6;
    padding-top: 3px;
}

/* 垂直时间轴 */
.timeline { position: relative; padding-left: 36px; }
.timeline::before { content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 2px; background: var(--border-strong); }
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
    position: absolute; left: -36px; top: 2px; width: 24px; height: 24px; border-radius: 50%;
    background: var(--primary); color: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 700;
    box-shadow: 0 0 0 5px var(--primary-100);
}
.tl-item h4 { font-size: 17px; margin-bottom: 6px; }
.tl-item p { color: var(--text-light); font-size: 14.5px; }

/* 办理流程 — 横向步骤条 */
.flow-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0 18px;
    position: relative;
    padding-top: 6px;
}
.step { position: relative; text-align: center; padding: 0 14px; }
.step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 27px;
    left: calc(50% + 27px);
    right: calc(-50% + 27px);
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 3px;
    z-index: 1;
}
.step-dot {
    position: relative; z-index: 2;
    width: 54px; height: 54px; margin: 0 auto 18px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: grid; place-items: center;
    font-size: 20px; font-weight: 800;
    font-family: var(--serif);
    box-shadow: 0 6px 16px rgba(14,92,84,.28);
}
.step-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px 18px;
    height: 100%;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.step:hover .step-card {
    transform: translateY(-5px);
    box-shadow: 0 12px 26px rgba(14,92,84,.14);
    border-color: var(--primary-100);
}
.step-card h4 { font-size: 16.5px; margin-bottom: 8px; color: var(--ink); }
.step-card p { color: var(--text-light); font-size: 14px; line-height: 1.7; }

/* 步骤条下方按钮 */
.flow-cta { margin-top: 80px; text-align: center; }

/* 移动端：横向滚动步骤条 */
@media (max-width: 900px) {
    .flow-steps {
        display: flex;
        overflow-x: auto;
        gap: 0;
        padding: 4px 4px 16px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }
    .step {
        flex: 0 0 78%;
        min-width: 230px;
        scroll-snap-align: start;
        padding-right: 22px;
        text-align: center;
    }
    .step:last-child { padding-right: 4px; }
    .step-dot { margin-bottom: 16px; }
}

/* 手机端：办理流程改为垂直时间线，避免横向滚动 */
@media (max-width: 640px) {
    .flow-steps {
        display: flex; flex-direction: column;
        overflow-x: visible; gap: 0;
        padding: 0 0 0 10px;
        scroll-snap-type: none;
    }
    .step {
        flex: 0 0 auto; min-width: auto; width: 100%;
        padding: 0 0 28px 0;
        text-align: left;
        display: flex; align-items: flex-start; gap: 16px;
        position: relative;
    }
    .step:last-child { padding-right: 0; }
    .step:not(:last-child)::after {
        top: 44px; left: 21px; right: auto;
        width: 3px; height: calc(100% + 4px);
        background: linear-gradient(180deg, var(--primary), var(--accent));
        border-radius: 3px;
    }
    .step-dot {
        width: 44px; height: 44px;
        margin: 0; flex-shrink: 0;
        font-size: 17px; font-weight: 800;
        box-shadow: 0 4px 12px rgba(14,92,84,.24);
    }
    .step-card {
        flex: 1; padding: 18px 16px;
        border-radius: var(--radius-lg);
    }
    .step-card h4 { font-size: 15.5px; margin-bottom: 6px; }
    .step-card p { font-size: 13.5px; line-height: 1.7; }
    .flow-cta { margin-top: 40px; }
}

/* 对比表格 */
.compare-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); }
.compare-table { width: 100%; border-collapse: collapse; min-width: 620px; }
.compare-table th, .compare-table td { padding: 16px 18px; text-align: left; font-size: 14.5px; border-bottom: 1px solid var(--border); vertical-align: top; }
.compare-table thead th { background: var(--bg-alt); font-size: 15px; }
.compare-table .col-us { background: var(--primary-100); }
.compare-table thead .col-us { color: var(--primary-700); }
.compare-table .yes { color: var(--success); font-weight: 600; }
.compare-table .no { color: var(--danger); }
.compare-table tbody tr:last-child td { border-bottom: none; }

/* 移动端：对比表格转为卡片式纵向布局，避免横向滚动 */
@media (max-width: 640px) {
    .compare-wrap { overflow-x: visible; border: none; border-radius: 0; background: transparent; }
    .compare-table { display: block; min-width: auto; border: none; }
    .compare-table thead { display: none; }
    .compare-table tbody { display: block; }
    .compare-table tr { display: block; margin-bottom: 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
    .compare-table td { display: block; padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 14px; text-align: left; }
    .compare-table td:last-child { border-bottom: none; }
    .compare-table td:first-child { background: var(--bg-alt); font-weight: 700; color: var(--ink); font-size: 15px; }
    .compare-table td.col-us { background: rgba(14,92,84,.06); color: var(--primary); font-weight: 600; }
    .compare-table td:nth-child(1)::before { content: "对比项："; font-weight: 400; color: var(--text-light); margin-right: 4px; }
    .compare-table td:nth-child(2)::before { content: "本机构代办："; font-weight: 400; color: var(--text-light); margin-right: 4px; }
    .compare-table td:nth-child(3)::before { content: "自行办理："; font-weight: 400; color: var(--text-light); margin-right: 4px; }
    .compare-table td:nth-child(4)::before { content: "路边中介："; font-weight: 400; color: var(--text-light); margin-right: 4px; }
}

/* 服务亮点（首页替代卡片网格） */
.feature-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 24px; transition: transform .2s, box-shadow .2s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-ico { width: 46px; height: 46px; border-radius: 11px; background: var(--primary-100); color: var(--primary); display: grid; place-items: center; font-size: 22px; margin-bottom: 16px; }
.feature-card h3 { font-size: 17px; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-light); }

/* FAQ 预览 */
.faq-mini { max-width: 760px; margin: 0 auto; }
.faq-acc { border-top: 1px solid var(--border); }
.faq-acc-item { border-bottom: 1px solid var(--border); }
.faq-acc-q { width: 100%; text-align: left; background: none; border: none; padding: 18px 0; font-size: 16px; font-weight: 600; color: var(--ink); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-acc-q .ico { flex-shrink: 0; transition: transform .25s; color: var(--primary); }
.faq-acc-item.open .faq-acc-q .ico { transform: rotate(45deg); }
.faq-acc-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-acc-a-inner { padding: 0 0 18px; color: var(--text-light); font-size: 14.5px; }

/* 首页 FAQ 预览 — 直接展开式 Q&A 卡片 */
.faq-preview-list { display: flex; flex-direction: column; gap: 14px; }
.faq-preview-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px 22px; transition: box-shadow .2s ease, border-color .2s ease; }
.faq-preview-item:hover { box-shadow: var(--shadow-sm); border-color: var(--primary-100); }
.faq-preview-q { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 10px; }
.faq-preview-ico { flex: 0 0 28px; height: 28px; border-radius: 50%; background: var(--primary-100); color: var(--primary); display: grid; place-items: center; font-size: 13px; font-weight: 700; font-family: var(--serif); margin-top: 1px; }
.faq-preview-q h3 { font-size: 16px; font-weight: 600; color: var(--ink); line-height: 1.45; margin: 0; }
.faq-preview-a { color: var(--text-light); font-size: 14px; line-height: 1.75; padding-left: 40px; }
.faq-preview-a p { margin: 0; }

/* CTA 条 */
.cta-band { background: linear-gradient(120deg, #0A4A43, #0E5C54); color: #fff; border-radius: var(--radius-lg); padding: 44px 48px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: 26px; margin-bottom: 6px; }
.cta-band p { color: rgba(255,255,255,.82); font-size: 15px; }

/* —— 首页美化增强 —— */
/* Hero 细点纹理 */
.hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
    background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1.4px);
    background-size: 24px 24px; opacity: .55;
}
.hero-grid { position: relative; z-index: 1; }

/* 评估卡顶部琥珀强调 + 内部微光 */
.assess-card {
    border-top: 3px solid var(--accent);
    border-color: rgba(255,255,255,.28) rgba(255,255,255,.28) var(--accent) rgba(255,255,255,.28);
}

/* 标题装饰小条 */
.section-head h2 { position: relative; }
.section-head h2::after {
    content: ""; display: block; width: 46px; height: 3px; border-radius: 3px;
    background: var(--accent); margin-top: 16px;
}
.section-head--center h2::after { margin-left: auto; margin-right: auto; }

/* 数据条顶部渐变线 */
.stat-strip { position: relative; }
.stat-strip::before {
    content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.stat-num { letter-spacing: -.02em; }

/* 特色卡：悬停顶部琥珀强调 + 图标微动 */
.feature-card { position: relative; overflow: hidden; }
.feature-card::before {
    content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .35s ease;
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-ico { transition: transform .3s ease; }
.feature-card:hover .feature-ico { transform: translateY(-2px) scale(1.05); }
.feature-ico svg { width: 24px; height: 24px; display: block; }

/* 场景 Tab 样式已内联至主定义区（深色沉浸版） */

/* CTA 装饰纹理 + 光晕 */
.cta-band { position: relative; overflow: hidden; }
.cta-band::before {
    content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
    background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1.4px);
    background-size: 20px 20px;
}
.cta-band::after {
    content: ""; position: absolute; right: -90px; bottom: -90px; width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(217,154,43,.28), transparent 70%); pointer-events: none; z-index: 0;
}
.cta-band > * { position: relative; z-index: 1; }

/* ============================================================
   文章资讯 hub · tab + 文章卡片 + 资讯列表
   ============================================================ */
/* ===== 文章资讯 hub：左右结构 ===== */
.info-layout { display: grid; grid-template-columns: 232px 1fr; gap: 40px; align-items: start; }
.info-side { position: relative; }
.info-side-inner { position: sticky; top: 92px; }
.side-eyebrow { font-size: 13px; font-weight: 700; color: var(--text-light); letter-spacing: .14em; margin: 0 0 14px; }
.info-cat { display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); }
.info-cat-link {
    appearance: none; border: none; background: none; cursor: pointer; text-align: left;
    display: flex; align-items: center; gap: 12px; padding: 15px 16px;
    font-size: 15.5px; font-weight: 600; color: var(--ink); position: relative;
    font-family: var(--serif, serif); transition: background .2s ease, color .2s ease;
}
.info-cat-link + .info-cat-link { border-top: 1px solid var(--border); }
.info-cat-link::before {
    content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
    background: var(--accent); transform: scaleY(0); transform-origin: center; transition: transform .2s ease;
}
.info-cat-ico {
    flex: 0 0 26px; height: 26px; border-radius: 7px; background: rgba(14,92,84,.08); color: var(--primary);
    display: grid; place-items: center; font-size: 13px; font-weight: 700; font-family: var(--serif, serif);
    transition: background .2s ease, color .2s ease;
}
.info-cat-link:hover { background: rgba(14,92,84,.04); color: var(--primary); }
.info-cat-link.active { background: rgba(14,92,84,.06); color: var(--primary); }
.info-cat-link.active::before { transform: scaleY(1); }
.info-cat-link.active .info-cat-ico { background: var(--primary); color: #fff; }
.info-side-card { margin-top: 18px; background: linear-gradient(160deg, var(--primary), #0a4a43); border-radius: var(--radius-lg); padding: 20px 18px; color: #fff; }
.info-side-card-t { font-size: 16px; font-weight: 700; margin: 0 0 6px; }
.info-side-card-p { font-size: 13px; color: rgba(255,255,255,.8); line-height: 1.7; margin: 0 0 14px; }
.info-side-card .btn { width: 100%; }
.info-main { min-width: 0; }
/* 面板：无 JS 全部显示；有 JS 只显示 active 并淡入 */
.js .info-panel { display: none; }
.js .info-panel.active { display: block; animation: fadeUp .4s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* 文章卡片网格 */
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.article-card {
    display: flex; flex-direction: column; background: var(--surface);
    border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden;
    text-decoration: none; color: inherit; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.article-card-thumb {
    height: 132px; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary), #15776c); color: #fff; position: relative; overflow: hidden;
}
.article-card-thumb::after {
    content: ""; position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255,255,255,.16) 1px, transparent 1px);
    background-size: 14px 14px; opacity: .5;
}
.article-card-thumb .cat-label { position: relative; z-index: 1; font-size: 15px; font-weight: 700; letter-spacing: .04em; }
.article-card-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.article-card-tag {
    display: inline-block; align-self: flex-start; font-size: 12px; font-weight: 600;
    color: var(--primary); background: rgba(14,92,84,.08); padding: 3px 10px; border-radius: 20px; margin-bottom: 10px;
}
.article-card-body h3 { font-size: 17px; line-height: 1.4; margin-bottom: 10px; color: var(--ink); }
.article-card-body p { font-size: 13.5px; color: var(--text-light); line-height: 1.7; flex: 1; }
.article-card-meta { margin-top: 14px; font-size: 12.5px; color: #9aa5a3; }

/* ============================================================
   办理场景 集散页
   ============================================================ */
.proj-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.proj-card {
    background: var(--bg-warm); border: 1px solid var(--border); border-radius: 12px;
    padding: 36px 32px; display: flex; flex-direction: column;
    transition: box-shadow .25s ease, transform .2s ease;
    text-decoration: none; color: inherit;
}
.proj-card:hover { box-shadow: 0 8px 28px rgba(14,92,84,.08); transform: translateY(-2px); }
.proj-card-ico {
    width: 52px; height: 52px; border-radius: 14px; background: rgba(14,92,84,.08);
    display: flex; align-items: center; justify-content: center;
    font-size: 26px; margin-bottom: 20px; flex-shrink: 0;
}
.proj-card h3 { font-size: 20px; margin-bottom: 10px; color: var(--ink); font-family: var(--serif, serif); }
.proj-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; flex: 1; margin-bottom: 18px; }
.proj-card-link {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 14px; font-weight: 600; color: var(--primary);
    text-decoration: none; transition: gap .2s ease;
}
.proj-card:hover .proj-card-link { gap: 9px; }
.proj-card-link-arrow { font-size: 18px; transition: transform .2s ease; }

/* 场景详情页标签 */
.tag-proj {
    display: inline-block; padding: 4px 14px; border-radius: 20px;
    background: linear-gradient(135deg, rgba(14,92,84,.12), rgba(217,154,43,.12));
    color: var(--primary); font-size: 13px; font-weight: 600; margin-bottom: 14px;
}
.article-lead {
    font-size: 17px; color: var(--text-light); line-height: 1.8; margin-bottom: 0;
    padding: 0 0 24px; border-bottom: 1px solid var(--border);
    max-width: 620px; margin-left: auto; margin-right: auto;
}

/* 详情页场景导航：当前高亮 */
.proj-detail .detail-cat-link[data-proj].active {
    background: rgba(14,92,84,.08); color: var(--primary); font-weight: 700;
}

/* 对比表 (省直公积金vs市公积金) */
.compare-tbl { width: 100%; border-collapse: collapse; margin: 20px 0 28px; font-size: 14px; }
.compare-tbl th, .compare-tbl td {
    border: 1px solid var(--border); padding: 12px 16px; text-align: left;
}
.compare-tbl th { background: rgba(14,92,84,.06); font-weight: 700; color: var(--primary); }
.compare-tbl td { color: var(--ink); }
.compare-tbl tbody tr:hover td { background: rgba(14,92,84,.03); }

@media (max-width: 768px) {
    .proj-grid { grid-template-columns: 1fr; }
    .proj-card { padding: 28px 24px; }
    .compare-tbl { font-size: 13px; display: block; overflow-x: auto; white-space: nowrap; }
    .proj-card-ico { width: 44px; height: 44px; font-size: 22px; }
    .proj-card h3 { font-size: 18px; }
    /* 面包屑 */
    .breadcrumb .container { font-size: 12.5px; }
}

/* 资讯列表 */
.news-list { display: flex; flex-direction: column; border-top: 1px solid var(--border); }
.news-item {
    display: flex; align-items: center; gap: 20px; padding: 20px 4px;
    border-bottom: 1px solid var(--border); text-decoration: none; color: inherit;
    transition: background .2s ease, padding-left .2s ease;
}
.news-item:hover { background: rgba(14,92,84,.04); padding-left: 12px; }
.news-date { flex: 0 0 92px; font-size: 13px; color: var(--accent); font-weight: 700; font-family: var(--serif, serif); }
.news-main { flex: 1; }
.news-main h3 { font-size: 16.5px; color: var(--ink); margin-bottom: 5px; line-height: 1.4; }
.news-main p { font-size: 13.5px; color: var(--text-light); line-height: 1.6; }
.news-arrow { flex: 0 0 auto; color: var(--primary); font-size: 20px; transition: transform .2s ease; }
.news-item:hover .news-arrow { transform: translateX(4px); }

/* 常见问题列表（参照资讯列表样式，紫色问号前缀区分） */
.faq-list { display: flex; flex-direction: column; border-top: 1px solid var(--border); }
.faq-item {
    display: flex; align-items: center; gap: 20px; padding: 20px 4px;
    border-bottom: 1px solid var(--border); text-decoration: none; color: inherit;
    transition: background .2s ease, padding-left .2s ease;
}
.faq-item:hover { background: rgba(14,92,84,.04); padding-left: 12px; }
.faq-item-q {
    flex: 0 0 28px; width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%; background: rgba(14,92,84,.1);
    color: var(--primary); font-weight: 700; font-size: 15px; flex-shrink: 0;
}
.faq-item-main { flex: 1; }
.faq-item-main h3 { font-size: 16.5px; color: var(--ink); margin-bottom: 5px; line-height: 1.4; }
.faq-item-main p { font-size: 13.5px; color: var(--text-light); line-height: 1.6; }
.faq-item-meta {
    display: flex; align-items: center; gap: 5px; margin-top: 6px;
    font-size: 12px; color: var(--text-lighter, #999);
}
.faq-item-meta .faq-cat-tag {
    display: inline-block; padding: 1px 8px; border-radius: 10px;
    background: rgba(14,92,84,.08); color: var(--primary); font-size: 11px;
}
.faq-item-arrow { flex: 0 0 auto; color: var(--primary); font-size: 20px; transition: transform .2s ease; }
.faq-item:hover .faq-item-arrow { transform: translateX(4px); }

/* ============================================================
   文章 / 资讯详情页
   ============================================================ */
.article-detail { padding: 44px 0 60px; }
.proj-detail { padding: 44px 0 60px; }
/* ===== 详情页：左右结构 ===== */
.detail-layout { display: grid; grid-template-columns: 232px 1fr; gap: 40px; align-items: start; }
.detail-side { position: relative; }
.detail-side-inner { position: sticky; top: 92px; }
.detail-cat { display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); margin-bottom: 16px; }
.detail-cat-link {
    display: flex; align-items: center; gap: 12px; padding: 15px 16px;
    font-size: 15.5px; font-weight: 600; color: var(--ink); text-decoration: none; position: relative;
    font-family: var(--serif, serif); transition: background .2s ease, color .2s ease;
}
.detail-cat-link + .detail-cat-link { border-top: 1px solid var(--border); }
.detail-cat-link::before {
    content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
    background: var(--accent); transform: scaleY(0); transform-origin: center; transition: transform .2s ease;
}
.detail-cat-link:hover { background: rgba(14,92,84,.04); color: var(--primary); }
.detail-cat-link.active { background: rgba(14,92,84,.06); color: var(--primary); }
.detail-cat-link.active::before { transform: scaleY(1); }
.detail-cat-link.active .info-cat-ico { background: var(--primary); color: #fff; }
.detail-back { width: 100%; }
.detail-main { min-width: 0; }

/* 场景导航图标 */
.proj-nav-ico { font-size: 18px; flex-shrink: 0; width: 28px; text-align: center; }
.article-head { max-width: 760px; margin: 0 auto; text-align: center; }
.article-head-tags { display: flex; gap: 10px; justify-content: center; align-items: center; margin-bottom: 16px; }
.article-type-label { font-size: 12.5px; color: var(--text-light); border: 1px solid var(--border); padding: 3px 12px; border-radius: 20px; }
.article-tag { display: inline-block; font-size: 12px; font-weight: 600; color: #fff; background: var(--primary); padding: 3px 12px; border-radius: 20px; }
.article-tag.tag-knowledge { background: var(--primary); }
.article-tag.tag-policy { background: #2f6f9e; }
.article-tag.tag-channel { background: #b5792a; }
.article-tag.tag-risk { background: #b14b3b; }
.article-head h1 { font-size: 30px; line-height: 1.35; color: var(--ink); margin-bottom: 14px; }
.article-meta { font-size: 13.5px; color: var(--text-light); display: flex; gap: 8px; justify-content: center; align-items: center; }
.article-meta .dot { color: var(--border); }
/* 文章详情页正文区域 */
.article-body { max-width: 760px; margin: 30px auto 0; color: var(--ink); font-size: 16px; line-height: 1.9; }
/* H2：主标题带左侧琥珀装饰条 */
.article-body h2 {
    font-size: 21px; margin: 36px 0 16px; color: var(--primary);
    position: relative; padding-left: 14px;
}
.article-body h2::before {
    content: ""; position: absolute; left: 0; top: 4px; bottom: 4px;
    width: 4px; background: var(--accent); border-radius: 3px;
}
/* H3：子标题，无需装饰条，区分层级 */
.article-body h3 {
    font-size: 17.5px; margin: 20px 0 10px; color: #1a3c37;
    font-weight: 600;
}
.article-body p { margin-bottom: 16px; }
/* 段落强调词 */
.article-body strong { color: var(--primary); }
/* 列表美化 */
.article-body ul, .article-body ol { margin: 12px 0 20px; padding-left: 24px; }
.article-body ul { list-style: none; padding-left: 0; }
.article-body ul li {
    position: relative; padding-left: 28px; margin-bottom: 10px;
    line-height: 1.8;
}
.article-body ul li::before {
    content: ""; position: absolute; left: 4px; top: 9px;
    width: 6px; height: 11px; border-right: 2.5px solid var(--primary);
    border-bottom: 2.5px solid var(--primary); transform: rotate(45deg);
}
.article-body ol { counter-reset: step; list-style: none; padding-left: 0; }
.article-body ol li {
    counter-increment: step; position: relative;
    padding-left: 36px; margin-bottom: 14px; line-height: 1.8;
}
.article-body ol li::before {
    content: counter(step); position: absolute; left: 0; top: 0;
    width: 24px; height: 24px; background: var(--primary); color: #fff;
    font-size: 13px; font-weight: 700; border-radius: 50%;
    text-align: center; line-height: 24px;
}
/* 提示框系统 */
.article-body .tip {
    background: rgba(217,154,43,.10); border-left: 3px solid var(--accent);
    padding: 14px 18px; border-radius: 0 8px 8px 0; color: #7a5a18; font-size: 14.5px;
    margin: 20px 0; line-height: 1.75;
}
.article-body .tip::before { content: "💡 "; font-size: 13px; }
/* 警告框 */
.article-body .warn {
    background: rgba(177,75,59,.06); border-left: 3px solid #b14b3b;
    padding: 14px 18px; border-radius: 0 8px 8px 0; color: #8b3a2e;
    font-size: 14.5px; margin: 20px 0; line-height: 1.75;
}
.article-body .warn::before { content: "⚠️ "; font-size: 13px; }
/* in-content 快速导航 */
.proj-nav-inline {
    max-width: 760px; margin: 28px auto 0;
    background: rgba(14,92,84,.04); border: 1px solid rgba(14,92,84,.12);
    border-radius: 10px; padding: 16px 20px;
}
.proj-nav-inline-title {
    font-size: 13px; font-weight: 700; color: var(--text-light);
    letter-spacing: .06em; margin-bottom: 10px;
}
.proj-nav-inline-list { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; }
.proj-nav-inline-list li::before { display: none; }
.proj-nav-inline-list a {
    display: inline-block; padding: 5px 13px; font-size: 13.5px; font-weight: 600;
    color: var(--primary); background: var(--surface); border: 1px solid rgba(14,92,84,.16);
    border-radius: 20px; text-decoration: none; transition: all .2s ease;
}
.proj-nav-inline-list a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
/* 章节间内容分隔 */
.section-divider { max-width: 760px; margin: 32px auto; border: none; border-top: 1px solid var(--border); }
.article-cta {
    max-width: 760px; margin: 36px auto 0; background: var(--primary); color: #fff;
    border-radius: var(--radius-lg); padding: 26px 30px; display: flex; align-items: center;
    justify-content: space-between; gap: 20px; flex-wrap: wrap; position: relative; overflow: hidden;
}
.article-cta::after { content: ""; position: absolute; right: -60px; bottom: -60px; width: 200px; height: 200px; background: radial-gradient(circle, rgba(217,154,43,.3), transparent 70%); }
.article-cta-text { position: relative; z-index: 1; }
.article-cta-text h3 { font-size: 19px; margin-bottom: 6px; }
.article-cta-text p { font-size: 14px; color: rgba(255,255,255,.82); }
.article-cta .btn { position: relative; z-index: 1; }
.related-block { max-width: 760px; margin: 48px auto 0; }
.related-title { display: flex; align-items: center; gap: 10px; font-size: 20px; color: var(--ink); margin-bottom: 20px; }
.title-bar { width: 4px; height: 20px; background: var(--accent); border-radius: 3px; display: inline-block; }
.related-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.related-card { display: block; text-decoration: none; color: inherit; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px 18px; transition: border-color .2s ease, transform .2s ease; }
.related-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.related-card .rc-tag { font-size: 12px; color: var(--primary); font-weight: 600; }
.related-card h4 { font-size: 15.5px; color: var(--ink); margin: 8px 0 6px; line-height: 1.45; }
.related-card .rc-meta { font-size: 12.5px; color: #9aa5a3; }

@media (max-width: 900px) {
    .article-grid { grid-template-columns: repeat(2, 1fr); }
    .info-layout, .detail-layout { grid-template-columns: 1fr; gap: 24px; }
    .info-side, .detail-side { min-width: 0; }
    .info-side-inner, .detail-side-inner { position: static; }
    .info-cat, .detail-cat { flex-direction: row; overflow-x: auto; max-width: 100%; width: 100%; scrollbar-width: none; -ms-overflow-style: none; }
    .info-cat::-webkit-scrollbar, .detail-cat::-webkit-scrollbar { display: none; }
    .info-cat-link, .detail-cat-link { white-space: nowrap; border-top: 0; border-left: 1px solid var(--border); flex-shrink: 0; font-size: 14px; padding: 12px 14px; }
    .info-cat-link:first-child, .detail-cat-link:first-child { border-left: 0; }
    .info-side-card { display: none; }
}
@media (max-width: 640px) {
    .article-grid { grid-template-columns: 1fr; }
    .related-list { grid-template-columns: 1fr; }
    .article-head h1 { font-size: 24px; }
    .news-item { flex-wrap: wrap; gap: 4px 14px; }
    .news-date { flex-basis: 100%; }
    .faq-item { flex-wrap: wrap; gap: 6px 14px; }
    .faq-item-q { flex-basis: 28px; }
    .faq-item-arrow { display: none; }
    .faq-item-meta { flex-basis: 100%; margin-top: 2px; }
    .article-cta { flex-direction: column; align-items: flex-start; }
    /* 详情页段落优化 */
    .article-body .tip, .article-body .warn { padding: 12px 14px; font-size: 13.5px; margin: 16px 0; }
    .article-body ul li, .article-body ol li { margin-bottom: 8px; }
    .article-body ol li::before { width: 20px; height: 20px; line-height: 20px; font-size: 11px; }
    .article-body ul li { padding-left: 22px; }
    .article-body ul li::before { left: 0; top: 6px; width: 5px; height: 9px; }
    .related-block { margin-top: 36px; }
    /* 移动端栏目分类改为垂直堆叠，避免横向拥挤 */
    .info-cat, .detail-cat {
        flex-direction: column; overflow-x: visible; border-radius: var(--radius-lg);
        border: 1px solid var(--border); background: var(--surface);
    }
    .info-cat-link, .detail-cat-link {
        white-space: normal; border-left: none; border-top: 1px solid var(--border);
        flex-shrink: 1; font-size: 14px; padding: 12px 14px; width: 100%; box-sizing: border-box;
    }
    .info-cat-link:first-child, .detail-cat-link:first-child { border-top: none; }
    .info-cat-ico { flex: 0 0 24px; height: 24px; font-size: 12px; }
    /* 移动端按情形办理 tab 改为 2x2 网格，触控区域更大 */
    .scenario-tabs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 24px; }
    .scenario-tab { width: 100%; padding: 13px 8px; font-size: 14px; text-align: center; border-radius: 12px; white-space: nowrap; box-sizing: border-box; border-color: rgba(255,255,255,.15); background: rgba(255,255,255,.06); color: rgba(255,255,255,.75); }
    .scenario-tab:hover, .scenario-tab.active { background: #fff; color: var(--primary-700); border-color: #fff; transform: none; box-shadow: 0 4px 16px rgba(0,0,0,.25); }
    .scenario-panel.active { gap: 24px; grid-template-columns: 1fr; }
    .scenario-panel h3 { font-size: 21px; color: #fff; }
    .scenario-panel > div:first-child { padding: 24px 20px; }
    .scenario-panel ul.checks li { padding: 12px 14px 12px 50px; font-size: 13.5px; color: rgba(255,255,255,.85); }
    .scenario-panel ul.checks li svg { left: 14px; width: 20px; height: 20px; }
    .scenario-panel .tag { font-size: 12px; padding: 5px 13px; }
    .scenario-aside { padding: 22px 18px; }
    .mat-step { padding: 15px 14px; margin-bottom: 10px; }
    .mat-step .k { width: 30px; height: 30px; font-size: 11px; }
    .mat-step .v { font-size: 13.5px; color: rgba(255,255,255,.72); }
    /* 隐藏装饰光晕 */
    .section--scenario::after, .scenario-glow { display: none; }
    /* 移动端 FAQ 预览卡片收紧 */
    .faq-preview-item { padding: 16px 18px; }
    .faq-preview-q h3 { font-size: 15px; }
    .faq-preview-a { padding-left: 36px; font-size: 13.5px; }
}

/* 滚动渐入（JS 启用时生效，无 JS 自动显示） */
.js .section, .js .stat-strip { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.js .section.in, .js .stat-strip.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .js .section, .js .stat-strip { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   内页通用
   ============================================================ */
.page-head { background: var(--surface); border-bottom: 1px solid var(--border); padding: 40px 0; }
.page-head .eyebrow { margin-bottom: 8px; }
.page-head h1 { font-size: 34px; margin-bottom: 10px; }
.page-head p { color: var(--text-light); font-size: 16px; max-width: 640px; }

/* 两栏布局（侧栏 + 内容） */
.split { display: grid; grid-template-columns: 260px 1fr; gap: 44px; align-items: start; }
.side-sticky { position: sticky; top: 90px; }
.side-nav { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 14px; }
.side-nav h4 { font-size: 13px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .1em; margin: 8px 12px 10px; }
.side-nav a { display: block; padding: 10px 12px; border-radius: var(--radius); font-size: 14.5px; color: var(--text); font-weight: 500; }
.side-nav a:hover, .side-nav a.active { background: var(--primary-100); color: var(--primary-700); }
.side-card { margin-top: 18px; background: var(--primary); color: #fff; border-radius: var(--radius-lg); padding: 22px; }
.side-card h4 { color: #fff; font-size: 16px; margin-bottom: 10px; }
.side-card p { font-size: 13.5px; color: rgba(255,255,255,.85); margin-bottom: 14px; }
.side-card .btn { background: #fff; color: var(--primary-700); }
.side-card .btn:hover { background: var(--accent-100); color: var(--primary-700); }

/* 文章正文 */
.prose h2 { font-size: 24px; margin: 38px 0 16px; }
.prose h3 { font-size: 19px; margin: 28px 0 12px; }
.prose p { margin-bottom: 16px; color: var(--text); }
.prose ul, .prose ol { margin-bottom: 16px; color: var(--text); }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--ink); }
.prose .note { background: var(--accent-100); border-left: 3px solid var(--accent); padding: 14px 18px; border-radius: 0 var(--radius) var(--radius) 0; font-size: 14.5px; color: #7A5410; margin: 18px 0; }

/* 项目详情块 */
.proj-block { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 30px; margin-bottom: 22px; }
.proj-block h3 { font-size: 21px; margin-bottom: 10px; display: flex; align-items: center; gap: 12px; }
.proj-block h3 .ico { width: 40px; height: 40px; border-radius: 10px; background: var(--primary-100); color: var(--primary); display: grid; place-items: center; font-size: 20px; flex-shrink: 0; }
.proj-block p { color: var(--text-light); font-size: 15px; }

/* 流程页数字块 */
.flow-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.flow-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px; display: flex; gap: 18px; }
.flow-num { font-family: var(--serif); font-size: 44px; line-height: 1; color: var(--primary); font-weight: 700; flex-shrink: 0; width: 56px; }
.flow-card h3 { font-size: 18px; margin-bottom: 8px; }
.flow-card p { color: var(--text-light); font-size: 14.5px; }

/* 关于页时间线 / 数据 */
.about-lead { font-size: 17px; color: var(--text); max-width: 760px; }
.about-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 40px 0; }
.about-stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px 20px; text-align: center; }
.about-stat .n { font-size: 32px; font-weight: 800; color: var(--primary); }
.about-stat .l { font-size: 13.5px; color: var(--text-light); margin-top: 6px; }

/* ============================================================
   联系方式页
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-info-card { background: var(--primary); color: #fff; border-radius: var(--radius-lg); padding: 34px; }
.contact-info-card h3 { color: #fff; font-size: 20px; margin-bottom: 20px; }
.contact-line { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.contact-line:last-child { border-bottom: none; }
.contact-line .ico { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.12); display: grid; place-items: center; color: var(--accent); flex-shrink: 0; }
.contact-line .k { font-size: 13px; color: rgba(255,255,255,.7); }
.contact-line .v { font-size: 16px; font-weight: 600; color: #fff; }
.contact-line .v a { color: #fff; }
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.form-card h3 { font-size: 20px; margin-bottom: 20px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 12px 14px; border: 1px solid var(--border-strong); border-radius: var(--radius);
    font-size: 15px; font-family: inherit; background: #fff; color: var(--ink); transition: border-color .2s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-hint { font-size: 12.5px; color: var(--text-muted); margin-top: 6px; }
.form-success { display: none; text-align: center; padding: 20px; }
.form-success .ico { font-size: 44px; }
.form-success h3 { margin: 10px 0; }

/* ============================================================
   底部
   ============================================================ */
.site-footer { background: var(--ink); color: #aeb6b5; padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer-col p { font-size: 14px; line-height: 1.8; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col ul li a { color: #aeb6b5; font-size: 14px; }
.footer-col ul li a:hover { color: #fff; }
.footer-phone { font-size: 20px; font-weight: 800; color: var(--accent) !important; display: flex; align-items: center; gap: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding-top: 20px; text-align: center; font-size: 13px; color: #7d8685; }
.footer-bottom a { color: #7d8685; }

/* 移动端底部固定条 */
.mobile-bottom-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000; background: #fff; border-top: 1px solid var(--border); box-shadow: 0 -2px 12px rgba(0,0,0,.1); padding-bottom: env(safe-area-inset-bottom); }
.mobile-bottom-btn { display: flex; align-items: center; justify-content: center; gap: 7px; flex: 1; padding: 13px 0; font-size: 15px; font-weight: 700; color: #fff; }
.mobile-bottom-btn:active { opacity: .88; }
.mobile-bottom-phone { background: var(--primary); }
.mobile-bottom-wechat { background: var(--accent); }

/* 浮动按钮 */
.float-btns { position: fixed; right: 20px; bottom: 120px; z-index: 999; display: flex; flex-direction: column; gap: 10px; }
.float-btn { width: 52px; height: 52px; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #fff; font-size: 11px; font-weight: 600; box-shadow: var(--shadow); border: none; text-decoration: none; transition: transform .2s; }
.float-btn:hover { transform: scale(1.08); color: #fff; }
.float-btn-phone { background: var(--primary); }
.float-btn-wechat { background: #07c160; }
.float-btn-top { background: rgba(0,0,0,.4); width: 42px; height: 42px; display: none; }
.float-btn span { font-size: 10px; line-height: 1.2; }

/* 微信弹窗 */
.wechat-modal { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 1100; display: none; align-items: center; justify-content: center; padding: 20px; }
.wechat-modal.show { display: flex; }
.wechat-modal-content { background: #fff; border-radius: var(--radius-lg); padding: 32px 26px; max-width: 340px; width: 100%; text-align: center; position: relative; }
.wechat-modal-close { position: absolute; top: 12px; right: 16px; font-size: 26px; color: var(--text-muted); cursor: pointer; line-height: 1; }
.wechat-modal-content h3 { font-size: 19px; margin-bottom: 18px; }
.wechat-qr { margin-bottom: 18px; }
.wechat-qr-placeholder { display: inline-flex; padding: 14px; background: #f5f5f5; border-radius: var(--radius); }
.wechat-id { font-size: 15px; margin-bottom: 6px; }
.wechat-id strong { color: var(--primary); font-size: 18px; }
.wechat-tip { font-size: 13px; color: var(--text-muted); margin-bottom: 18px; }

/* ============================================================
   响应式
   断点：1024 平板 / 768 手机 / 480 小屏 / 360 超小屏
   ============================================================ */

/* 平板 */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 36px; padding: 56px 0 64px; }
    .hero h1 { font-size: 36px; }
    .split { grid-template-columns: 220px 1fr; gap: 30px; }
    .feature-row { grid-template-columns: repeat(2, 1fr); }
    .flow-grid { grid-template-columns: 1fr; }
    .about-stat-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    .stat-strip .container { grid-template-columns: repeat(2, 1fr); }
    .stat-cell:nth-child(2) { border-right: none; }
    .stat-cell:nth-child(1), .stat-cell:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,.08); }
    .contact-grid { grid-template-columns: 1fr; }
}

/* 手机 */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    html { font-size: 15px; }

    .top-bar .container { justify-content: center; }
    .top-bar-text { display: none; }
    .top-bar-phone { font-size: 13px; font-weight: 700; }

    /* 导航 */
    .mobile-menu-btn { display: flex; }
    .main-nav {
        display: none; position: absolute; top: 66px; left: 0; right: 0; background: var(--surface);
        flex-direction: column; padding: 8px 16px; box-shadow: var(--shadow); border-top: 1px solid var(--border);
        max-height: 80vh; overflow-y: auto;
    }
    .main-nav.open { display: flex; animation: navDown .25s ease; }
    .nav-link { width: 100%; padding: 14px 12px; font-size: 16px; border-bottom: 1px solid var(--border); }
    .nav-link:last-of-type { border-bottom: none; }
    .nav-cta { margin: 10px 0 4px; }
    .nav-cta .btn { width: 100%; }

    .site-header .container { height: 60px; }
    .brand-text { font-size: 16px; }

    .section { padding: 52px 0; }
    .section-head { margin-bottom: 32px; }
    .section-head h2 { font-size: 25px; }

    .hero-grid { padding: 44px 0 52px; }
    .hero h1 { font-size: 28px; }
    .hero-lead { font-size: 15px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-trust { gap: 14px 20px; }

    .stat-strip .container { grid-template-columns: repeat(2, 1fr); }
    .stat-num { font-size: 28px; }

    .scenario-panel.active { grid-template-columns: 1fr; gap: 24px; }
    .scenario-tabs { gap: 8px; margin-bottom: 28px; }
    .scenario-tab { padding: 11px 18px; font-size: 14px; border-radius: 12px; }
    .scenario-panel h3 { font-size: 22px; }
    .scenario-panel > div:first-child { padding: 26px 24px; }
    .scenario-aside { padding: 24px 20px; }

    .feature-row { grid-template-columns: 1fr; gap: 16px; }
    .flow-grid { grid-template-columns: 1fr; }
    .about-stat-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .about-stat .n { font-size: 26px; }

    .split { grid-template-columns: 1fr; gap: 24px; }
    .side-sticky { position: static; }
    .side-nav { display: none; }

    .contact-grid { grid-template-columns: 1fr; gap: 24px; }
    .cta-band { padding: 32px 24px; flex-direction: column; align-items: flex-start; }
    .cta-band h2 { font-size: 22px; }

    .footer-grid { grid-template-columns: 1fr; gap: 26px; }
    .site-footer { padding: 44px 0 26px; }
    .footer-phone { font-size: 18px; }

    .page-head { padding: 30px 0; }
    .page-head h1 { font-size: 26px; }
    .page-head p { font-size: 14px; }

    /* 详情页移动端 */
    .proj-detail { padding: 28px 0 44px; }
    .article-detail { padding: 28px 0 44px; }
    .article-body { font-size: 15px; line-height: 1.85; }
    .article-body h2 { font-size: 18.5px; margin: 28px 0 12px; }
    .article-body h3 { font-size: 16px; }
    .proj-nav-inline { padding: 12px 14px; max-width: 100%; }
    .proj-nav-inline-list { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
    .proj-nav-inline-list::-webkit-scrollbar { display: none; }
    .proj-nav-inline-list a { font-size: 12.5px; padding: 4px 10px; flex-shrink: 0; }
    .proj-nav-inline-title { font-size: 12px; }
    .article-cta { padding: 22px 20px; }
    .article-cta-text h3 { font-size: 17px; }
    .article-cta-text p { font-size: 13px; }
    .detail-back { width: 100%; font-size: 14px; padding: 10px 16px; }

    .mobile-bottom-bar { display: flex; }
    .float-btns { right: 12px; bottom: 150px; gap: 8px; }
    .float-btn { width: 46px; height: 46px; }
    .float-btn-top { display: none !important; }
}

/* 小屏 */
@media (max-width: 480px) {
    .hero h1 { font-size: 25px; }
    .stat-strip .container { grid-template-columns: 1fr 1fr; }
    .stat-cell { padding: 22px 12px; }
    .about-stat-grid { grid-template-columns: 1fr 1fr; }
    .assess-card { padding: 22px 18px; }
    .proj-block { padding: 22px 18px; }
    .form-card { padding: 24px 18px; }
    .contact-info-card { padding: 26px 20px; }
    .flow-card { flex-direction: column; gap: 10px; }
    .flow-num { width: auto; }
    /* 详情页小屏优化 */
    .article-body { font-size: 14.5px; }
    .article-body h2 { font-size: 17px; margin: 24px 0 10px; }
    .article-head { padding: 0 4px; }
    .proj-nav-inline-list { gap: 5px; }
    .proj-nav-inline-list a { font-size: 12px; padding: 3px 8px; }
    .related-card { padding: 12px 14px; }
    .related-card h4 { font-size: 14px; }
}

/* 超小屏 */
@media (max-width: 360px) {
    .container { padding: 0 12px; }
    .hero h1 { font-size: 23px; }
    .logo-text { font-size: 14px; }
    .mobile-bottom-btn { font-size: 14px; padding: 12px 0; }
    .float-btns { right: 8px; }
    .float-btn { width: 42px; height: 42px; }
    .article-body h2 { font-size: 16px; }
    .proj-nav-inline-list a { font-size: 11px; padding: 3px 7px; }
    .detail-cat-link { font-size: 13px; padding: 10px 12px; }
}

@keyframes navDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }