/* =========================================================
   营销转化组件样式（悬浮咨询 / 首屏 / 对比表 / 保障 / 客户墙）
   与 site.css 的蓝白设计系统保持一致
   ========================================================= */

/* ── 首屏增强：左侧价值主张 + 右侧报价单卡 ── */
.mkt-hero { padding: 64px 0 72px; }
.mkt-hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
}
.mkt-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.18);
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}
.mkt-eyebrow .dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15);
}
.mkt-hero h1 {
    font-size: 42px;
    line-height: 1.28;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    margin-bottom: 18px;
}
.mkt-hero h1 em {
    font-style: normal;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.mkt-hero-sub {
    font-size: 17px;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: 26px;
    max-width: 560px;
}
.mkt-hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-bottom: 32px;
}
.mkt-hero-points span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--text-secondary);
}
.mkt-hero-points span i {
    font-style: normal;
    color: #16a34a;
    font-weight: 700;
}
.mkt-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.mkt-hero-note {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 16px;
}

/* 报价单卡 */
.mkt-quote {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.09);
    overflow: hidden;
}
.mkt-quote-head {
    padding: 18px 22px;
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.mkt-quote-head strong { font-size: 15px; font-weight: 700; }
.mkt-quote-head span {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    white-space: nowrap;
}
.mkt-quote-body { padding: 8px 22px 20px; }
.mkt-quote-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 13px 0;
    border-bottom: 1px dashed var(--border);
    font-size: 14px;
}
.mkt-quote-row:last-of-type { border-bottom: none; }
.mkt-quote-row b { color: var(--text-primary); font-weight: 600; }
.mkt-quote-row i {
    font-style: normal;
    color: var(--text-secondary);
    font-size: 13px;
}
.mkt-quote-row .price { color: var(--primary); font-weight: 700; font-size: 15px; }
.mkt-quote-foot {
    padding: 14px 22px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.mkt-quote-foot p { font-size: 12.5px; color: var(--text-muted); margin: 0; }
.mkt-quote-foot .btn-primary { padding: 10px 20px; font-size: 14px; }

/* ── 客户墙 ── */
.client-strip {
    padding: 30px 0 34px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: #fff;
}
.client-strip-title {
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 18px;
}
.client-strip-title em {
    display: block;
    font-style: normal;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0;
    color: #94a3b8;
    margin-top: 6px;
}
.client-strip-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 30px;
}
.client-strip-list span {
    font-size: 15px;
    font-weight: 600;
    color: #64748b;
    white-space: nowrap;
    transition: color 0.2s;
}
.client-strip-list span:hover { color: var(--primary); }

/* ── 对比表 ── */
.compare-wrap {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.compare-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.compare-table th,
.compare-table td {
    padding: 15px 18px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
.compare-table thead th {
    background: var(--bg-elevated);
    font-weight: 700;
    font-size: 13.5px;
    color: var(--text-primary);
    white-space: nowrap;
}
.compare-table thead th.hl {
    background: var(--gradient);
    color: #fff;
}
.compare-table tbody th {
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    background: #fff;
}
.compare-table td.hl {
    background: rgba(37, 99, 235, 0.04);
    color: var(--text-primary);
    font-weight: 500;
}
.compare-table tr:last-child th,
.compare-table tr:last-child td { border-bottom: none; }
.compare-table .yes { color: #16a34a; font-weight: 600; }
.compare-table .no { color: #dc2626; }
.compare-table .mid { color: #d97706; }

/* ── 交付保障 ── */
.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.guarantee-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px 22px;
    transition: all 0.25s ease;
}
.guarantee-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.guarantee-icon {
    width: 42px; height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 14px;
    background: rgba(37, 99, 235, 0.08);
}
.guarantee-card h3 { font-size: 15.5px; font-weight: 700; margin-bottom: 8px; }
.guarantee-card p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.75; }

/* ── 首页 FAQ ── */
.home-faq-list { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.home-faq-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.home-faq-item:hover { box-shadow: var(--shadow-sm); }
.home-faq-item[open] { border-color: var(--primary); }
.home-faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    font-size: 15.5px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    user-select: none;
}
.home-faq-item summary::-webkit-details-marker { display: none; }
.home-faq-item summary::after {
    content: '+';
    font-size: 20px;
    font-weight: 400;
    color: var(--text-muted);
    line-height: 1;
    flex-shrink: 0;
}
.home-faq-item[open] summary::after { content: '−'; color: var(--primary); }
.home-faq-answer {
    padding: 0 20px 18px;
    font-size: 14.5px;
    line-height: 1.85;
    color: var(--text-secondary);
}
.home-faq-answer a { color: var(--primary); font-weight: 500; }

/* ── PC 右侧悬浮咨询 ── */
.side-contact {
    position: fixed;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.side-contact-item {
    position: relative;
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--primary);
}
.side-contact-item:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateX(-3px);
    box-shadow: 0 8px 22px rgba(37, 99, 235, 0.3);
}
.side-contact-item svg { width: 20px; height: 20px; }
.side-contact-item small { font-size: 10.5px; line-height: 1; font-weight: 500; }
.side-contact-item .sc-pop {
    position: absolute;
    right: 66px;
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 14px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.14);
    white-space: nowrap;
    font-size: 13px;
    color: var(--text-primary);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
}
.side-contact-item:hover .sc-pop { opacity: 1; }
.side-contact-item .sc-pop strong { color: var(--primary); font-size: 15px; display: block; }
.side-contact-item .sc-pop em { font-style: normal; color: var(--text-muted); font-size: 12px; }
.sc-top { display: none; }
.side-contact.show .sc-top { display: flex; }

/* ── 移动端底部转化条 ── */
.mobile-cta {
    display: none;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 950;
    background: #fff;
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.08);
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    gap: 8px;
}
.mobile-cta a,
.mobile-cta button {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 7px 4px;
    border-radius: 9px;
    font-size: 11.5px;
    font-weight: 600;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-family: inherit;
}
.mobile-cta a svg, .mobile-cta button svg { width: 19px; height: 19px; }
.mobile-cta a.primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.28);
}
.mobile-cta a.call { color: var(--primary); }
body.has-mobile-cta { padding-bottom: 66px; }

/* ── 微信二维码弹层 ── */
.sc-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: rgba(15, 23, 42, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.sc-modal.show { display: flex; }
.sc-modal-box {
    background: #fff;
    border-radius: 16px;
    padding: 26px 26px 22px;
    max-width: 340px;
    width: 100%;
    text-align: center;
    position: relative;
}
.sc-modal-box h4 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.sc-modal-box p { font-size: 13px; color: var(--text-secondary); margin-bottom: 16px; }
.sc-modal-box img,
.sc-modal-qr {
    width: 200px;
    height: 200px;
    margin: 0 auto 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 12.5px;
    text-align: center;
    padding: 10px;
    line-height: 1.6;
}
.sc-modal-close {
    position: absolute;
    top: 12px; right: 14px;
    width: 28px; height: 28px;
    border-radius: 50%;
    border: none;
    background: var(--bg-elevated);
    color: var(--text-secondary);
    font-size: 15px;
    cursor: pointer;
    line-height: 1;
}
.sc-modal-tip { font-size: 12px; color: var(--text-muted); }

/* ── 顶部电话条 ── */
.header-phone {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
}
.header-phone svg { width: 15px; height: 15px; }
.header-phone em {
    font-style: normal;
    font-weight: 400;
    font-size: 12px;
    color: var(--text-muted);
    display: none;
}

/* ── 响应式 ── */
@media (max-width: 1100px) {
    .mkt-hero h1 { font-size: 36px; }
    .hero-grid, .mkt-hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .mkt-quote { max-width: 520px; }
    .guarantee-grid { grid-template-columns: repeat(2, 1fr); }
    .header-phone { display: none; }
}
@media (max-width: 900px) {
    .compare-wrap { overflow-x: auto; }
    .compare-table { min-width: 680px; }
}
/* =========================================================
   服务落地页
   ========================================================= */
.svc-hero {
    padding: 56px 0 52px;
    background: linear-gradient(180deg, #eff6ff 0%, #f8fafc 100%);
    border-bottom: 1px solid var(--border);
}
.svc-hero-inner { max-width: 860px; }
.svc-hero h1 {
    font-size: 34px;
    line-height: 1.35;
    font-weight: 800;
    letter-spacing: -0.3px;
    margin: 14px 0 16px;
}
.svc-hero-sub {
    font-size: 16.5px;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: 24px;
}
.svc-hero-tags { display: flex; flex-wrap: wrap; gap: 8px 10px; margin-bottom: 26px; }
.svc-hero-tags span {
    font-size: 13px;
    padding: 5px 12px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}
.svc-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* 痛点 */
.svc-pain-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.svc-pain-card {
    background: #fff;
    border: 1px solid var(--border);
    border-left: 3px solid #f87171;
    border-radius: 10px;
    padding: 20px 22px;
}
.svc-pain-card h3 {
    font-size: 15.5px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}
.svc-pain-card p { font-size: 14px; line-height: 1.8; color: var(--text-secondary); }

/* 包含内容 */
.svc-includes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 32px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px 30px;
}
.svc-includes li {
    list-style: none;
    position: relative;
    padding-left: 24px;
    font-size: 14.5px;
    line-height: 1.75;
    color: var(--text-secondary);
}
.svc-includes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: #16a34a;
    font-weight: 700;
}

/* 价格 */
.svc-price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc-price-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 26px 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.25s ease;
}
.svc-price-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.svc-price-card.featured {
    border-color: var(--primary);
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.14);
}
.svc-price-card.featured::before {
    content: '推荐方案';
    position: absolute;
    top: -12px;
    left: 24px;
    background: var(--gradient);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 999px;
}
.svc-price-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.svc-price-card .suitable { font-size: 13px; color: var(--text-muted); line-height: 1.7; min-height: 44px; }
.svc-price-card .amount {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    margin: 12px 0 16px;
    letter-spacing: -0.3px;
}
.svc-price-card ul { list-style: none; margin-bottom: 20px; flex: 1; }
.svc-price-card li {
    font-size: 13.5px;
    color: var(--text-secondary);
    padding: 6px 0 6px 20px;
    position: relative;
}
.svc-price-card li::before {
    content: '·';
    position: absolute;
    left: 6px;
    color: var(--primary);
    font-weight: 700;
}
.svc-price-card .btn-secondary,
.svc-price-card .btn-primary {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 11px 16px;
    font-size: 14px;
}

/* 流程 */
.svc-process { display: flex; flex-wrap: wrap; gap: 0; counter-reset: step; }
.svc-process-item {
    flex: 1 1 180px;
    padding: 20px 18px 20px 0;
    position: relative;
}
.svc-process-item::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    display: block;
    font-size: 13px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
    letter-spacing: 1px;
}
.svc-process-item h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.svc-process-item p { font-size: 13.5px; line-height: 1.75; color: var(--text-secondary); }

/* 相关服务 */
.svc-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.svc-related-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px;
    transition: all 0.22s ease;
}
.svc-related-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.svc-related-card h3 { font-size: 15.5px; font-weight: 700; margin-bottom: 8px; color: var(--primary); }
.svc-related-card p { font-size: 13.5px; line-height: 1.75; color: var(--text-secondary); }

@media (max-width: 900px) {
    .svc-price-grid { grid-template-columns: 1fr; }
    .svc-related-grid { grid-template-columns: 1fr; }
    .svc-pain-grid { grid-template-columns: 1fr; }
    .svc-includes { grid-template-columns: 1fr; padding: 20px; }
}
@media (max-width: 768px) {
    .svc-hero { padding: 32px 0 34px; }
    .svc-hero h1 { font-size: 23px; line-height: 1.4; }
    .svc-hero-sub { font-size: 14.5px; }
    .svc-hero-btns .btn-primary,
    .svc-hero-btns .btn-secondary { flex: 1; justify-content: center; text-align: center; }
    .svc-process-item { flex: 1 1 100%; padding: 14px 0; }
}

/* ── 全站组件：移动端适配 ── */
@media (max-width: 768px) {
    .side-contact { display: none; }
    .mobile-cta { display: flex; }
    .header-phone { display: none; }
    .mkt-hero { padding: 34px 0 44px; }
    .mkt-hero h1 { font-size: 27px; line-height: 1.35; }
    .mkt-hero-sub { font-size: 15px; margin-bottom: 20px; }
    .mkt-hero-btns .btn-primary,
    .mkt-hero-btns .btn-secondary { flex: 1; justify-content: center; text-align: center; }
    .mkt-hero-points { gap: 8px 16px; margin-bottom: 24px; }
    .mkt-hero-points span { font-size: 13px; }
    .mkt-quote-body { padding: 4px 16px 14px; }
    .mkt-quote-row { font-size: 13px; padding: 11px 0; }
    .mkt-quote-foot { padding: 12px 16px 16px; }
    .client-strip-list { gap: 8px 18px; }
    .client-strip-list span { font-size: 13px; }
    .guarantee-grid { grid-template-columns: 1fr; gap: 14px; }
    .guarantee-card { padding: 18px; }
    .home-faq-item summary { font-size: 14.5px; padding: 14px 16px; }
    .home-faq-answer { padding: 0 16px 15px; font-size: 14px; }
}

/* =========================================================
   关于我们页 abt-*
   ========================================================= */
.abt-breadcrumb { margin-bottom: 22px; font-size: 13.5px; color: var(--text-muted); }
.abt-breadcrumb a { color: var(--text-secondary); }
.abt-breadcrumb a:hover { color: var(--primary); }

.abt-hero {
    padding: 112px 0 60px;
    background:
        radial-gradient(900px 420px at 85% -10%, rgba(37, 99, 235, 0.09), transparent 62%),
        linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    border-bottom: 1px solid var(--border);
}
.abt-hero-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 56px;
    align-items: center;
}
.abt-hero h1 {
    font-size: 44px;
    line-height: 1.24;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    margin: 14px 0 18px;
}
.abt-hero h1 em {
    font-style: normal;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.abt-hero-sub {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-secondary);
    margin-bottom: 26px;
    max-width: 620px;
}

.abt-facts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.abt-fact {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px 18px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}
.abt-fact strong {
    display: block;
    font-size: 30px;
    font-weight: 700;
    line-height: 1.1;
    color: var(--primary);
    letter-spacing: -0.5px;
}
.abt-fact span {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--text-muted);
}

/* 我们是谁 */
.abt-intro-grid {
    display: grid;
    grid-template-columns: 1.45fr 0.85fr;
    gap: 56px;
    align-items: start;
}
.abt-h2 {
    font-size: 30px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 10px 0 20px;
}
.abt-intro-main .about-text { font-size: 15.5px; line-height: 2; }
.abt-inline-link {
    display: inline-block;
    margin-top: 4px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    border-bottom: 1px solid rgba(37, 99, 235, 0.35);
    padding-bottom: 2px;
    transition: border-color 0.2s, color 0.2s;
}
.abt-inline-link:hover { color: var(--primary-dark); border-color: var(--primary-dark); }

.abt-profile {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 26px;
}
.abt-profile h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}
.abt-profile dl { margin: 0; }
.abt-profile dt {
    font-size: 12.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.abt-profile dd {
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.7;
    margin: 0 0 16px;
}
.abt-profile dd:last-of-type { margin-bottom: 20px; }
.abt-profile-btn {
    display: block;
    text-align: center;
    padding: 11px 16px;
    border-radius: 10px;
    background: var(--primary);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    transition: background 0.2s;
}
.abt-profile-btn:hover { background: var(--primary-dark); }

.abt-section-sub {
    margin-top: 12px;
    font-size: 14.5px;
    color: var(--text-secondary);
    line-height: 1.8;
}
.section-header .abt-section-sub { max-width: 620px; margin-left: auto; margin-right: auto; }

/* 做什么 / 不做什么 */
.abt-scope { background: var(--bg-dark); }
.abt-scope-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}
.abt-scope-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px 28px;
    box-shadow: var(--shadow-sm);
}
.abt-scope-card h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 18px;
}
.abt-scope-card h3 span {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
}
.abt-scope-yes h3 span { background: #16a34a; }
.abt-scope-no h3 span { background: #dc2626; }
.abt-scope-card ul { list-style: none; margin: 0; padding: 0; }
.abt-scope-card li {
    position: relative;
    padding-left: 22px;
    font-size: 14px;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: 10px;
}
.abt-scope-card li:last-child { margin-bottom: 0; }
.abt-scope-yes li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #16a34a;
    font-weight: 700;
}
.abt-scope-no li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--text-muted);
}
.abt-scope-no li b { color: var(--text-primary); font-weight: 600; }

/* 流程 */
.abt-flow-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px 22px;
}
.abt-flow-item {
    display: flex;
    gap: 18px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.abt-flow-item:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.abt-flow-num {
    flex: 0 0 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--primary);
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.abt-flow-body h3 {
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 15.5px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.abt-flow-body h3 span {
    font-size: 12px;
    font-weight: 500;
    color: var(--primary);
    background: rgba(37, 99, 235, 0.08);
    border-radius: 20px;
    padding: 2px 9px;
}
.abt-flow-body p {
    font-size: 13.5px;
    line-height: 1.85;
    color: var(--text-secondary);
    margin: 0;
}

/* 团队角色 */
.abt-team { background: var(--bg-dark); }
.abt-role-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.abt-role {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px 22px;
}
.abt-role h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    padding-left: 12px;
    border-left: 3px solid var(--primary);
    line-height: 1.3;
}
.abt-role p {
    font-size: 13.5px;
    line-height: 1.85;
    color: var(--text-secondary);
    margin: 0;
}
.abt-team-note {
    margin-top: 24px;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}

/* 客户 */
.abt-client-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
.abt-client {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 62px;
    padding: 12px 16px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-secondary);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    line-height: 1.5;
    transition: all 0.2s;
}
.abt-client:hover {
    color: var(--primary);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}
.abt-more { text-align: center; margin-top: 28px; }

/* 承诺 */
.abt-promise { background: var(--bg-dark); }
.abt-promise-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.abt-promise-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 26px 22px;
}
.abt-promise-icon {
    font-size: 22px;
    margin-bottom: 12px;
    line-height: 1;
}
.abt-promise-card h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}
.abt-promise-card p {
    font-size: 13.5px;
    line-height: 1.85;
    color: var(--text-secondary);
    margin: 0;
}

/* FAQ */
.abt-faq-more {
    margin-top: 26px;
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
}
.abt-faq-more a { color: var(--primary); font-weight: 600; }

/* 结尾 CTA */
.abt-cta {
    padding: 56px 0 64px;
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    color: #fff;
}
.abt-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
    flex-wrap: wrap;
}
.abt-cta h2 {
    font-size: 26px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}
.abt-cta p {
    font-size: 14.5px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 16px;
    max-width: 620px;
}
.abt-cta-contact {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}
.abt-cta-phone {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.5px;
}
.abt-cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.abt-cta-btns .btn-primary {
    background: #fff;
    color: var(--primary-dark);
    padding: 13px 28px;
}
.abt-cta-btns .btn-primary:hover { background: #eff6ff; }
.abt-cta-btns .btn-secondary {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.55);
    color: #fff;
    padding: 13px 28px;
}
.abt-cta-btns .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    color: #fff;
}
.abt-address-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.abt-address-bar div { display: flex; flex-direction: column; gap: 6px; }
.abt-address-bar strong {
    font-size: 12px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.65);
    letter-spacing: 0.5px;
}
.abt-address-bar span { font-size: 14px; color: #fff; line-height: 1.6; }

@media (max-width: 1100px) {
    .abt-hero h1 { font-size: 36px; }
    .abt-hero-grid { grid-template-columns: 1fr; gap: 32px; }
    .abt-facts { grid-template-columns: repeat(4, 1fr); }
    .abt-intro-grid { grid-template-columns: 1fr; gap: 32px; }
    .abt-role-grid { grid-template-columns: repeat(2, 1fr); }
    .abt-promise-grid { grid-template-columns: repeat(2, 1fr); }
    .abt-client-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .abt-hero { padding: 88px 0 36px; }
    .abt-hero h1 { font-size: 27px; line-height: 1.35; }
    .abt-hero-sub { font-size: 14.5px; line-height: 1.85; }
    .abt-facts { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .abt-fact { padding: 16px 12px; }
    .abt-fact strong { font-size: 24px; }
    .abt-fact span { font-size: 12px; }
    .abt-h2 { font-size: 24px; }
    .abt-profile { padding: 22px 20px; }
    .abt-scope-grid,
    .abt-flow-list { grid-template-columns: 1fr; gap: 14px; }
    .abt-scope-card { padding: 24px 20px; }
    .abt-flow-item { padding: 20px 18px; gap: 14px; }
    .abt-role-grid { grid-template-columns: 1fr; gap: 12px; }
    .abt-client-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .abt-client { min-height: 54px; font-size: 12.5px; padding: 10px 12px; }
    .abt-promise-grid { grid-template-columns: 1fr; gap: 12px; }
    .abt-cta { padding: 40px 0 48px; }
    .abt-cta h2 { font-size: 21px; }
    .abt-cta-inner { gap: 24px; }
    .abt-cta-phone { font-size: 19px; }
    .abt-cta-btns { width: 100%; }
    .abt-cta-btns a { flex: 1; text-align: center; }
    .abt-address-bar { grid-template-columns: 1fr; gap: 16px; margin-top: 28px; padding-top: 22px; }
}

/* =========================================================
   公司历程页 his-*
   ========================================================= */
.his-hero {
    padding: 112px 0 60px;
    background:
        radial-gradient(900px 420px at 85% -10%, rgba(37, 99, 235, 0.09), transparent 62%),
        linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    border-bottom: 1px solid var(--border);
}
.his-hero-inner { max-width: 820px; }
.his-years {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.5px;
}
.his-years .his-year-start {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
}
.his-years .his-year-line {
    width: 64px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), rgba(37, 99, 235, 0.15));
    border-radius: 2px;
    position: relative;
}
.his-years .his-year-line::after {
    content: "";
    position: absolute;
    right: -3px;
    top: -3px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
}
.his-years .his-year-now { color: var(--text-muted); }

.his-hero h1 {
    font-size: 44px;
    line-height: 1.26;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    margin-bottom: 18px;
}
.his-hero h1 em {
    font-style: normal;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.his-hero-sub {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-secondary);
    max-width: 680px;
    margin-bottom: 30px;
}
.his-facts {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    max-width: 720px;
}
.his-facts > div {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 18px 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.his-facts strong {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.1;
    letter-spacing: -0.5px;
}
.his-facts span {
    display: block;
    margin-top: 6px;
    font-size: 12.5px;
    color: var(--text-muted);
}

/* 时间线 */
.his-timeline-section { background: #fff; }
.his-timeline { max-width: 980px; margin: 0 auto; }
.his-item {
    display: grid;
    grid-template-columns: 40px 132px 1fr;
    gap: 0 18px;
    align-items: start;
    position: relative;
    padding-bottom: 26px;
}
.his-item:last-child { padding-bottom: 0; }

.his-node {
    position: relative;
    display: flex;
    justify-content: center;
    padding-top: 26px;
    align-self: stretch;
}
.his-node::before {
    content: "";
    position: absolute;
    top: 34px;
    bottom: -26px;
    left: 50%;
    width: 2px;
    transform: translateX(-50%);
    background: var(--border);
}
.his-item:last-child .his-node::before { display: none; }
.his-dot {
    position: relative;
    z-index: 1;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}
.his-year {
    padding-top: 20px;
    text-align: right;
}
.his-year strong {
    display: block;
    font-size: 19px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.2px;
}
.his-year span {
    display: inline-block;
    margin-top: 6px;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--primary);
    background: rgba(37, 99, 235, 0.08);
    border-radius: 20px;
    padding: 2px 9px;
}
.his-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px 26px;
    box-shadow: var(--shadow-sm);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.his-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}
.his-card h3 {
    font-size: 16.5px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}
.his-card p {
    font-size: 14px;
    line-height: 1.9;
    color: var(--text-secondary);
    margin-bottom: 14px;
}
.his-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.his-tags li {
    font-size: 12.5px;
    color: var(--text-secondary);
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 4px 10px;
}

/* 为什么留下来 */
.his-choices { background: var(--bg-dark); }
.his-choice-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.his-choice {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 28px 24px;
    border-top: 3px solid var(--primary);
}
.his-choice h3 {
    font-size: 15.5px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.5;
}
.his-choice p {
    font-size: 13.5px;
    line-height: 1.9;
    color: var(--text-secondary);
    margin: 0;
}

@media (max-width: 1100px) {
    .his-hero h1 { font-size: 36px; }
    .his-facts { grid-template-columns: repeat(4, 1fr); }
    .his-item { grid-template-columns: 34px 116px 1fr; }
}

@media (max-width: 768px) {
    .his-hero { padding: 88px 0 36px; }
    .his-hero h1 { font-size: 27px; line-height: 1.35; }
    .his-hero-sub { font-size: 14.5px; line-height: 1.85; }
    .his-facts { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .his-facts strong { font-size: 20px; }
    .his-item {
        grid-template-columns: 1fr;
        gap: 8px;
        padding-bottom: 20px;
        padding-left: 0;
    }
    .his-node { display: none; }
    .his-year { padding-top: 0; text-align: left; display: flex; align-items: center; gap: 10px; }
    .his-year strong { font-size: 17px; }
    .his-year span { margin-top: 0; }
    .his-card { padding: 18px 18px; }
    .his-card h3 { font-size: 15.5px; }
    .his-choice-grid { grid-template-columns: 1fr; gap: 12px; }
    .his-choice { padding: 22px 20px; }
}