/* =====================================================================
 * 深圳市鑫佳源再生资源回收有限公司 官方网站 主样式
 * 设计风格：企业化、商务、工业风
 * 主色：深蓝 #0D47A1 → 明亮蓝 #1976D2 → 浅蓝 #42A5F5（渐变）
 * 强调：橙色 #FF6B35（CTA 按钮）
 * 辅助：浅灰蓝背景 #F5F7FA、深灰文字 #333
 * ===================================================================== */

/* ============ 1. CSS 变量 ============ */
:root {
    /* 主色 */
    --c-primary: #0D47A1;
    --c-primary-2: #1976D2;
    --c-primary-3: #42A5F5;
    --c-primary-dark: #0A3578;
    --c-primary-light: #E3F2FD;

    /* 强调色 */
    --c-accent: #FF6B35;
    --c-accent-dark: #E55525;
    --c-accent-light: #FFE4D6;

    /* 环保绿 */
    --c-green: #2E8B57;
    --c-green-light: #E8F5E9;

    /* 中性色 */
    --c-bg: #F5F7FA;
    --c-bg-2: #EEF2F7;
    --c-text: #333333;
    --c-text-2: #555555;
    --c-text-3: #888888;
    --c-text-light: #B0B8C1;
    --c-border: #E4E9F0;
    --c-white: #FFFFFF;
    --c-black: #1A1A1A;

    /* 渐变 */
    --grad-primary: linear-gradient(135deg, #0D47A1 0%, #1976D2 60%, #42A5F5 100%);
    --grad-primary-vertical: linear-gradient(180deg, #0D47A1 0%, #1976D2 100%);
    --grad-accent: linear-gradient(135deg, #FF6B35 0%, #FF8559 100%);
    --grad-overlay: linear-gradient(180deg, rgba(13,71,161,0) 0%, rgba(13,71,161,0.85) 100%);

    /* 圆角 */
    --r-sm: 4px;
    --r-md: 8px;
    --r-lg: 16px;
    --r-pill: 999px;

    /* 阴影 */
    --sh-sm: 0 1px 3px rgba(13,71,161,0.05);
    --sh-md: 0 4px 16px rgba(13,71,161,0.08);
    --sh-lg: 0 10px 40px rgba(13,71,161,0.12);
    --sh-hover: 0 14px 40px rgba(13,71,161,0.18);

    /* 间距 */
    --sp-section: 70px;
    --container-max: 1200px;

    /* 过渡 */
    --t-fast: 0.18s ease;
    --t-base: 0.28s ease;
}

/* ============ 2. Reset & 基础 ============ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: "PingFang SC", "Microsoft YaHei", "微软雅黑", "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: var(--c-text);
    background: var(--c-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-primary-2); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--c-accent); }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 700; line-height: 1.4; color: var(--c-text); }
p { margin: 0 0 12px; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
input, textarea, select { font-family: inherit; font-size: 15px; }
:focus-visible { outline: 2px solid var(--c-primary-3); outline-offset: 2px; }

/* ============ 3. 布局 ============ */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 880px; }
.text-center { text-align: center; }
.section { padding: var(--sp-section) 0; }
.section + .section { padding-top: 0; }
.section-cta { padding: 50px 0; }

/* 通用 section 头 */
.section-head { text-align: center; margin-bottom: 40px; }
.section-head-light .section-title,
.section-head-light .section-desc { color: var(--c-white); }
.section-head-light .section-tag { background: rgba(255,255,255,0.15); color: var(--c-white); }
.section-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--c-primary-light);
    color: var(--c-primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    border-radius: var(--r-pill);
    margin-bottom: 14px;
}
.section-title {
    font-size: 30px;
    font-weight: 900;
    color: var(--c-primary-dark);
    margin-bottom: 12px;
    letter-spacing: 1px;
}
.section-desc { color: var(--c-text-2); font-size: 15px; }
.section-more { text-align: center; margin-top: 36px; }
.empty-tip { text-align: center; color: var(--c-text-3); padding: 40px 0; font-size: 15px; }

/* ============ 4. 按钮 ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border: 2px solid transparent;
    border-radius: var(--r-sm);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    transition: all var(--t-base);
    text-align: center;
    white-space: nowrap;
}
.btn-primary { background: var(--grad-accent); color: var(--c-white); box-shadow: 0 4px 14px rgba(255,107,53,0.35); }
.btn-primary:hover { color: var(--c-white); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(255,107,53,0.45); }
.btn-outline { background: transparent; border-color: var(--c-primary-2); color: var(--c-primary-2); }
.btn-outline:hover { background: var(--c-primary-2); color: var(--c-white); transform: translateY(-2px); }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.btn-block { width: 100%; display: flex; }

/* ============ 5. 顶部条 ============ */
.top-bar {
    background: var(--c-primary-dark);
    color: rgba(255,255,255,0.9);
    font-size: 13px;
    padding: 8px 0;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; }
.top-bar a { color: rgba(255,255,255,0.9); }
.top-bar a:hover { color: var(--c-white); }
.top-bar-right { display: flex; align-items: center; gap: 12px; }
.top-phone { font-weight: 700; }
.top-sep { color: rgba(255,255,255,0.3); }

/* ============ 6. 头部导航 ============ */
.site-header {
    background: var(--c-white);
    box-shadow: var(--sh-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--c-border);
}
.header-flex { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; gap: 30px; }
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 48px; width: auto; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main { font-size: 22px; font-weight: 900; color: var(--c-primary-dark); letter-spacing: 1px; }
.logo-sub { font-size: 10px; color: var(--c-text-3); letter-spacing: 2px; margin-top: 2px; }

.main-nav > ul { display: flex; gap: 4px; align-items: center; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
    display: block;
    padding: 14px 18px;
    color: var(--c-text);
    font-weight: 700;
    font-size: 15px;
    border-radius: var(--r-sm);
    transition: all var(--t-fast);
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li.active > a { color: var(--c-primary-2); background: var(--c-primary-light); }
.main-nav > ul > li > a.nav-cta {
    background: var(--grad-accent);
    color: var(--c-white);
    padding: 10px 22px;
    box-shadow: 0 4px 12px rgba(255,107,53,0.3);
}
.main-nav > ul > li > a.nav-cta:hover { color: var(--c-white); transform: translateY(-2px); }

/* 子菜单 */
.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--c-white);
    box-shadow: var(--sh-lg);
    border-radius: var(--r-md);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--t-base);
    z-index: 10;
}
.has-sub:hover .submenu,
.has-sub:focus-within .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu a {
    display: block;
    padding: 10px 18px;
    color: var(--c-text-2);
    font-size: 14px;
}
.submenu a:hover { background: var(--c-primary-light); color: var(--c-primary-2); }

/* 移动端汉堡 */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}
.nav-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--c-primary-dark);
    border-radius: 2px;
    transition: all var(--t-base);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.header-mask {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 90;
}
.header-mask.active { display: block; }

/* ============ 7. Hero 轮播 ============ */
.hero-slider {
    position: relative;
    height: 480px;
    overflow: hidden;
    background: var(--c-primary-dark);
}
.slider-track { position: absolute; inset: 0; }
.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.8s ease;
    display: flex;
    align-items: center;
}
.slide.active { opacity: 1; }
.slide-mask {
    position: absolute;
    inset: 0;
    background: var(--grad-overlay);
}
.slide-content { position: relative; z-index: 2; color: var(--c-white); max-width: 720px; }
.slide-title {
    font-size: 42px;
    font-weight: 900;
    color: var(--c-white);
    margin-bottom: 16px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.slide-subtitle { font-size: 18px; color: rgba(255,255,255,0.92); margin-bottom: 24px; }
.slide-btn {
    display: inline-block;
    padding: 12px 28px;
    background: var(--grad-accent);
    color: var(--c-white);
    border-radius: var(--r-sm);
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(255,107,53,0.4);
}
.slide-btn:hover { color: var(--c-white); transform: translateY(-2px); }

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    color: var(--c-white);
    font-size: 28px;
    line-height: 48px;
    text-align: center;
    z-index: 3;
    transition: all var(--t-base);
}
.slider-arrow:hover { background: var(--c-accent); }
.slider-arrow.prev { left: 24px; }
.slider-arrow.next { right: 24px; }
.slider-dots {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}
.slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all var(--t-base);
}
.slider-dots .dot.active { background: var(--c-accent); width: 30px; border-radius: 5px; }

/* 默认 Banner（无轮播数据） */
.hero-default {
    background: var(--grad-primary);
    color: var(--c-white);
    padding: 90px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero-default::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}
.hero-default::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -60px;
    transform: translateX(-50%);
    width: 600px;
    height: 120px;
    background: radial-gradient(ellipse at center, rgba(66,165,245,0.5), transparent 70%);
    filter: blur(40px);
}
.hero-default-content { position: relative; z-index: 2; }
.hero-title { font-size: 40px; font-weight: 900; color: var(--c-white); margin-bottom: 18px; letter-spacing: 1.5px; }
.hero-sub { font-size: 18px; color: rgba(255,255,255,0.92); margin-bottom: 32px; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-default .btn-outline { border-color: var(--c-white); color: var(--c-white); }
.hero-default .btn-outline:hover { background: var(--c-white); color: var(--c-primary-dark); }

/* ============ 8. 业务卡片网格 ============ */
.section-business { background: var(--c-bg); }
.business-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.business-card {
    background: var(--c-white);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--sh-md);
    transition: all var(--t-base);
    display: flex;
    flex-direction: column;
}
.business-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sh-hover);
}
.business-img {
    width: 100%;
    aspect-ratio: 360 / 200;
    overflow: hidden;
    background: var(--c-bg-2);
    position: relative;
}
.business-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.business-card:hover .business-img img { transform: scale(1.08); }
.img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--grad-primary);
    color: var(--c-white);
    font-size: 18px;
    font-weight: 700;
}
.img-placeholder-lg { font-size: 20px; min-height: 200px; }
.img-placeholder-blue { background: var(--grad-primary-vertical); }
.business-body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.business-name {
    font-size: 18px;
    color: var(--c-primary-dark);
    margin-bottom: 8px;
    font-weight: 700;
}
.business-desc {
    color: var(--c-text-2);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 14px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.business-more { color: var(--c-accent); font-weight: 700; font-size: 13px; }
.business-card:hover .business-more { color: var(--c-accent-dark); }

/* ============ 9. 公司优势 ============ */
.section-advantage {
    background: var(--grad-primary);
    color: var(--c-white);
    position: relative;
    overflow: hidden;
}
.section-advantage::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}
.section-advantage::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -80px;
    transform: translateX(-50%);
    width: 700px;
    height: 160px;
    background: radial-gradient(ellipse at center, rgba(66,165,245,0.6), transparent 70%);
    filter: blur(50px);
    pointer-events: none;
}
.section-advantage .container { position: relative; z-index: 2; }
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 36px;
}
.advantage-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--r-lg);
    padding: 30px 22px;
    text-align: center;
    transition: all var(--t-base);
}
.advantage-card:hover { background: rgba(255,255,255,0.14); transform: translateY(-4px); }
.adv-icon { font-size: 38px; margin-bottom: 12px; }
.advantage-card h3 { color: var(--c-white); font-size: 17px; margin-bottom: 8px; }
.advantage-card p { color: rgba(255,255,255,0.82); font-size: 13px; margin: 0; }
.advantage-text {
    background: rgba(255,255,255,0.06);
    border-radius: var(--r-lg);
    padding: 24px 30px;
    color: rgba(255,255,255,0.92);
    line-height: 1.9;
    font-size: 14px;
}
.advantage-text p { margin: 0; }

/* ============ 10. 经典案例 ============ */
.section-cases { background: var(--c-white); }
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.case-card {
    background: var(--c-white);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--sh-md);
    transition: all var(--t-base);
    display: flex;
    flex-direction: column;
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--sh-hover); }
.case-img {
    width: 100%;
    aspect-ratio: 400 / 400;
    overflow: hidden;
    background: var(--c-bg-2);
    position: relative;
}
.case-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.case-card:hover .case-img img { transform: scale(1.08); }
.case-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--grad-accent);
    color: var(--c-white);
    font-size: 12px;
    padding: 4px 12px;
    border-radius: var(--r-pill);
    font-weight: 700;
}
.case-body { padding: 16px 18px 20px; flex: 1; display: flex; flex-direction: column; }
.case-title {
    font-size: 16px;
    color: var(--c-primary-dark);
    margin-bottom: 8px;
    font-weight: 700;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.case-desc {
    color: var(--c-text-2);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 10px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.case-time { color: var(--c-text-3); font-size: 12px; }

/* ============ 11. 服务流程 ============ */
.section-process {
    background: var(--c-primary-dark);
    color: var(--c-white);
    position: relative;
    overflow: hidden;
}
.section-process::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}
.section-process .container { position: relative; z-index: 2; }
.process-flow {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 8px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}
.process-step {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--r-lg);
    padding: 26px 22px;
    text-align: center;
    flex: 1;
    min-width: 180px;
    transition: all var(--t-base);
}
.process-step:hover { background: rgba(255,255,255,0.14); transform: translateY(-4px); }
.step-num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--grad-accent);
    color: var(--c-white);
    font-size: 22px;
    font-weight: 900;
    line-height: 48px;
    margin: 0 auto 14px;
    box-shadow: 0 4px 14px rgba(255,107,53,0.4);
}
.process-step h3 { color: var(--c-white); font-size: 17px; margin-bottom: 8px; }
.process-step p { color: rgba(255,255,255,0.78); font-size: 13px; margin: 0; line-height: 1.6; }
.process-arrow {
    color: var(--c-accent);
    font-size: 24px;
    align-self: center;
    font-weight: 700;
}
.process-text {
    background: rgba(255,255,255,0.05);
    border-radius: var(--r-lg);
    padding: 22px 28px;
    color: rgba(255,255,255,0.88);
    line-height: 1.9;
    font-size: 14px;
}

/* ============ 12. 新闻资讯 ============ */
.section-news { background: var(--c-bg); }
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.news-card {
    background: var(--c-white);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--sh-md);
    transition: all var(--t-base);
    display: flex;
    flex-direction: column;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--sh-hover); }
.news-img { width: 100%; aspect-ratio: 350 / 200; overflow: hidden; background: var(--c-bg-2); }
.news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.news-card:hover .news-img img { transform: scale(1.08); }
.news-body { padding: 16px 18px 20px; flex: 1; display: flex; flex-direction: column; }
.news-title {
    font-size: 16px;
    color: var(--c-primary-dark);
    margin-bottom: 8px;
    font-weight: 700;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-desc {
    color: var(--c-text-2);
    font-size: 13px;
    margin-bottom: 12px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--c-text-3); }
.news-more { color: var(--c-accent); font-weight: 700; }

/* FAQ 速览 */
.section-faq-mini { background: var(--c-white); }
.faq-mini-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.faq-mini-item {
    background: var(--c-bg);
    border-radius: var(--r-md);
    padding: 22px 20px;
    border-left: 4px solid var(--c-primary-2);
    transition: all var(--t-base);
}
.faq-mini-item:hover { transform: translateX(4px); background: var(--c-primary-light); }
.faq-mini-q { font-size: 15px; color: var(--c-primary-dark); margin-bottom: 8px; font-weight: 700; }
.faq-mini-a { font-size: 13px; color: var(--c-text-2); margin: 0; line-height: 1.7; }

/* ============ 13. CTA 区 ============ */
.section-cta {
    background: var(--grad-primary);
    color: var(--c-white);
    position: relative;
    overflow: hidden;
}
.section-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}
.section-cta::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -50px;
    transform: translateX(-50%);
    width: 600px;
    height: 100px;
    background: radial-gradient(ellipse at center, rgba(66,165,245,0.5), transparent 70%);
    filter: blur(40px);
    pointer-events: none;
}
.cta-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
}
.cta-title { font-size: 28px; font-weight: 900; color: var(--c-white); margin-bottom: 6px; }
.cta-desc { color: rgba(255,255,255,0.9); margin: 0; font-size: 15px; }
.cta-right { display: flex; gap: 14px; flex-wrap: wrap; }
.section-cta .btn-outline { border-color: var(--c-white); color: var(--c-white); }
.section-cta .btn-outline:hover { background: var(--c-white); color: var(--c-primary-dark); }

/* ============ 14. 页面 Banner ============ */
.page-banner {
    background-size: cover;
    background-position: center;
    color: var(--c-white);
    padding: 60px 0;
    text-align: center;
    background-color: var(--c-primary-dark);
}
.page-banner-title { font-size: 34px; font-weight: 900; color: var(--c-white); margin-bottom: 8px; letter-spacing: 1px; text-shadow: 0 2px 8px rgba(0,0,0,0.25); }
.page-banner-sub { color: rgba(255,255,255,0.92); font-size: 16px; margin: 0; }

/* ============ 15. 面包屑 ============ */
.breadcrumb { padding: 16px 0; font-size: 13px; color: var(--c-text-3); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.breadcrumb li { list-style: none; }
.breadcrumb a { color: var(--c-text-3); }
.breadcrumb a:hover { color: var(--c-primary-2); }
.breadcrumb .sep { color: var(--c-text-light); }

/* ============ 16. 关于我们 ============ */
.section-about { background: var(--c-white); }
.about-wrap { display: flex; gap: 50px; align-items: center; }
.about-content { flex: 1; }
.about-image { flex: 0 0 45%; }
.about-image img { width: 100%; border-radius: var(--r-lg); box-shadow: var(--sh-lg); }
.about-image .img-placeholder { aspect-ratio: 600 / 420; }
.about-title { font-size: 26px; color: var(--c-primary-dark); margin: 12px 0 18px; font-weight: 900; }
.about-text { color: var(--c-text-2); line-height: 2; font-size: 15px; }
.about-text p { margin-bottom: 14px; }
.about-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 26px; }
.stat-item { text-align: center; }
.stat-num { font-size: 30px; font-weight: 900; color: var(--c-accent); line-height: 1; }
.stat-num span { font-size: 16px; }
.stat-label { font-size: 13px; color: var(--c-text-2); margin-top: 4px; }

.section-philosophy {
    background: var(--grad-primary);
    color: var(--c-white);
    position: relative;
    overflow: hidden;
}
.section-philosophy::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}
.section-philosophy .container { position: relative; z-index: 2; }
.philosophy-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.philosophy-item {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--r-lg);
    padding: 30px 22px;
    text-align: center;
    transition: all var(--t-base);
}
.philosophy-item:hover { background: rgba(255,255,255,0.14); transform: translateY(-4px); }
.ph-icon { font-size: 38px; margin-bottom: 12px; }
.philosophy-item h3 { color: var(--c-white); font-size: 17px; margin-bottom: 8px; }
.philosophy-item p { color: rgba(255,255,255,0.82); font-size: 13px; margin: 0; line-height: 1.6; }

.section-service-area { background: var(--c-bg); }
.area-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-bottom: 18px; }
.area-tag {
    padding: 10px 26px;
    background: var(--c-white);
    color: var(--c-primary-2);
    border-radius: var(--r-pill);
    font-weight: 700;
    box-shadow: var(--sh-sm);
    transition: all var(--t-base);
    border: 1px solid var(--c-border);
}
.area-tag-main { background: var(--grad-primary); color: var(--c-white); border-color: transparent; }
.area-tag:hover { transform: translateY(-2px); box-shadow: var(--sh-md); }
.area-note { text-align: center; color: var(--c-text-3); font-size: 13px; }

.section-advantage-detail { background: var(--c-white); }
.rich-text { color: var(--c-text-2); line-height: 2; font-size: 15px; }
.rich-text p { margin-bottom: 14px; }
.rich-text h2, .rich-text h3, .rich-text h4 { color: var(--c-primary-dark); margin: 20px 0 10px; }
.rich-text img { max-width: 100%; border-radius: var(--r-md); margin: 14px 0; }
.rich-text ul, .rich-text ol { margin: 10px 0 14px; padding-left: 24px; }
.rich-text li { margin-bottom: 6px; list-style: disc; }
.rich-text strong { color: var(--c-primary-dark); }

/* ============ 17. 业务列表块 ============ */
.biz-list-block { display: flex; flex-direction: column; gap: 50px; }
.biz-list-item {
    display: flex;
    gap: 40px;
    align-items: center;
    background: var(--c-white);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--sh-md);
}
.biz-list-item.reverse { flex-direction: row-reverse; }
.biz-list-img { flex: 0 0 45%; }
.biz-list-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.biz-list-img .img-placeholder { aspect-ratio: 600 / 420; }
.biz-list-info { flex: 1; padding: 30px; }
.biz-list-no {
    display: inline-block;
    font-size: 14px;
    font-weight: 900;
    color: var(--c-accent);
    margin-bottom: 10px;
    letter-spacing: 2px;
}
.biz-list-title { font-size: 24px; color: var(--c-primary-dark); margin-bottom: 14px; font-weight: 900; }
.biz-list-desc { color: var(--c-text-2); line-height: 1.9; margin-bottom: 18px; font-size: 14px; }
.biz-list-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.biz-tag {
    padding: 5px 12px;
    background: var(--c-primary-light);
    color: var(--c-primary-2);
    border-radius: var(--r-sm);
    font-size: 12px;
    font-weight: 700;
}

/* ============ 18. 详情页 ============ */
.detail-wrap { display: flex; gap: 36px; align-items: flex-start; }
.detail-main { flex: 1; min-width: 0; }
.detail-side { flex: 0 0 280px; display: flex; flex-direction: column; gap: 24px; position: sticky; top: 90px; }
.detail-article { background: var(--c-white); padding: 32px; border-radius: var(--r-lg); box-shadow: var(--sh-md); }
.detail-title { font-size: 26px; color: var(--c-primary-dark); margin-bottom: 14px; font-weight: 900; line-height: 1.5; }
.detail-summary { color: var(--c-text-2); font-size: 15px; line-height: 1.9; padding: 14px 18px; background: var(--c-bg); border-left: 4px solid var(--c-primary-2); border-radius: var(--r-sm); margin-bottom: 24px; }
.detail-meta { display: flex; gap: 16px; font-size: 13px; color: var(--c-text-3); padding-bottom: 16px; border-bottom: 1px solid var(--c-border); margin-bottom: 24px; flex-wrap: wrap; }
.meta-cat { background: var(--c-primary-light); color: var(--c-primary-2); padding: 2px 10px; border-radius: var(--r-pill); font-weight: 700; }
.detail-cover { margin-bottom: 24px; border-radius: var(--r-md); overflow: hidden; }
.detail-cover img { width: 100%; }
.detail-section { margin-top: 28px; }
.detail-h2 { font-size: 20px; color: var(--c-primary-dark); margin-bottom: 16px; padding-left: 12px; border-left: 4px solid var(--c-accent); }
.scope-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 18px; }
.scope-item { display: flex; align-items: center; gap: 8px; color: var(--c-text-2); font-size: 14px; }
.scope-item .check { color: var(--c-green); font-weight: 900; }
.detail-cta {
    margin-top: 32px;
    padding: 26px;
    background: var(--grad-primary);
    color: var(--c-white);
    border-radius: var(--r-lg);
    text-align: center;
}
.detail-cta h3 { color: var(--c-white); font-size: 18px; margin-bottom: 6px; }
.detail-cta p { color: rgba(255,255,255,0.92); margin-bottom: 16px; }
.detail-cta .btn-outline { border-color: var(--c-white); color: var(--c-white); margin-left: 8px; }
.detail-cta .btn-outline:hover { background: var(--c-white); color: var(--c-primary-dark); }

.case-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.gallery-item { display: block; border-radius: var(--r-md); overflow: hidden; aspect-ratio: 1; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.08); }

.article-summary {
    background: var(--c-bg);
    padding: 16px 20px;
    border-radius: var(--r-md);
    color: var(--c-text-2);
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.9;
    border-left: 4px solid var(--c-primary-2);
}
.article-content { line-height: 2; }
.article-content p { margin-bottom: 16px; }
.article-content img { max-width: 100%; border-radius: var(--r-md); margin: 16px 0; }

.related-news { margin-top: 36px; background: var(--c-white); padding: 24px; border-radius: var(--r-lg); box-shadow: var(--sh-sm); }
.related-title { font-size: 18px; color: var(--c-primary-dark); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--c-primary-light); }
.related-list li { padding: 8px 0; border-bottom: 1px dashed var(--c-border); }
.related-list li:last-child { border-bottom: 0; }
.related-list a { color: var(--c-text-2); }
.related-list a:hover { color: var(--c-accent); }

/* 侧栏 */
.side-block { background: var(--c-white); border-radius: var(--r-lg); padding: 22px; box-shadow: var(--sh-md); }
.side-title { font-size: 16px; color: var(--c-primary-dark); margin-bottom: 14px; padding-bottom: 12px; border-bottom: 2px solid var(--c-primary-light); }
.side-biz-list li { border-bottom: 1px dashed var(--c-border); }
.side-biz-list li:last-child { border-bottom: 0; }
.side-biz-list a { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; color: var(--c-text-2); }
.side-biz-list a:hover .side-biz-name { color: var(--c-accent); }
.side-biz-name { font-size: 14px; }
.side-biz-arrow { color: var(--c-text-light); }
.side-contact p { color: var(--c-text-2); font-size: 14px; margin-bottom: 8px; }
.side-contact a { color: var(--c-primary-2); }

/* ============ 19. 筛选条 ============ */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; padding: 18px 22px; background: var(--c-white); border-radius: var(--r-lg); box-shadow: var(--sh-sm); }
.filter-tag { padding: 8px 18px; background: var(--c-bg); color: var(--c-text-2); border-radius: var(--r-pill); font-weight: 700; font-size: 14px; transition: all var(--t-fast); }
.filter-tag:hover { background: var(--c-primary-light); color: var(--c-primary-2); }
.filter-tag.active { background: var(--grad-primary); color: var(--c-white); }

/* ============ 20. 新闻列表（横排）============ */
.news-list { display: flex; flex-direction: column; gap: 20px; }
.news-list-item {
    display: flex;
    gap: 22px;
    background: var(--c-white);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--sh-sm);
    transition: all var(--t-base);
    padding: 18px;
}
.news-list-item:hover { box-shadow: var(--sh-md); transform: translateX(4px); }
.news-list-img { flex: 0 0 240px; aspect-ratio: 350 / 200; overflow: hidden; border-radius: var(--r-md); background: var(--c-bg-2); }
.news-list-img img { width: 100%; height: 100%; object-fit: cover; }
.news-list-img .img-placeholder { aspect-ratio: 350 / 200; }
.news-list-body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.news-list-title { font-size: 18px; color: var(--c-primary-dark); margin-bottom: 10px; font-weight: 700; }
.news-list-item:hover .news-list-title { color: var(--c-accent); }
.news-list-desc { color: var(--c-text-2); font-size: 14px; line-height: 1.7; margin-bottom: 12px; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-list-meta { display: flex; gap: 16px; font-size: 12px; color: var(--c-text-3); }

/* ============ 21. FAQ 列表 ============ */
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item {
    background: var(--c-white);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--sh-sm);
    border: 1px solid var(--c-border);
}
.faq-q {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    cursor: pointer;
    font-weight: 700;
    color: var(--c-primary-dark);
    font-size: 16px;
    transition: all var(--t-fast);
}
.faq-q:hover { background: var(--c-primary-light); }
.faq-q-icon {
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--grad-accent);
    color: var(--c-white);
    text-align: center;
    line-height: 32px;
    font-size: 14px;
    font-weight: 900;
}
.faq-q-text { flex: 1; }
.faq-toggle { font-size: 22px; color: var(--c-primary-2); transition: transform var(--t-base); }
.faq-item.open .faq-toggle { transform: rotate(45deg); }
.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--t-base);
}
.faq-item.open .faq-a { max-height: 500px; }
.faq-a-inner { padding: 0 22px 22px 68px; color: var(--c-text-2); line-height: 1.9; font-size: 14px; }

.faq-contact { margin-top: 36px; padding: 30px; background: var(--grad-primary); color: var(--c-white); border-radius: var(--r-lg); text-align: center; }
.faq-contact h3 { color: var(--c-white); font-size: 20px; margin-bottom: 8px; }
.faq-contact p { color: rgba(255,255,255,0.9); margin-bottom: 18px; }
.faq-contact .btn-outline { border-color: var(--c-white); color: var(--c-white); margin-left: 8px; }
.faq-contact .btn-outline:hover { background: var(--c-white); color: var(--c-primary-dark); }

/* ============ 22. 在线预约表单 ============ */
.booking-wrap { display: flex; gap: 40px; align-items: flex-start; }
.booking-info { flex: 0 0 36%; }
.booking-form-card { flex: 1; background: var(--c-white); padding: 30px; border-radius: var(--r-lg); box-shadow: var(--sh-lg); }
.booking-title { font-size: 24px; color: var(--c-primary-dark); margin: 12px 0 14px; font-weight: 900; }
.booking-desc { color: var(--c-text-2); line-height: 1.8; margin-bottom: 20px; font-size: 14px; }
.booking-points { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.booking-points li { color: var(--c-text-2); font-size: 14px; display: flex; align-items: center; gap: 8px; }
.booking-points .check { color: var(--c-green); font-weight: 900; }
.booking-contact { padding: 18px; background: var(--c-primary-light); border-radius: var(--r-md); }
.booking-contact p { color: var(--c-text-2); margin-bottom: 6px; font-size: 13px; }
.booking-phone { font-size: 20px; font-weight: 900; color: var(--c-primary-2); }

/* 表单通用 */
.form-row { margin-bottom: 18px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-label { display: block; margin-bottom: 6px; color: var(--c-text); font-weight: 700; font-size: 14px; }
.req { color: var(--c-accent); }
.form-input {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--c-border);
    border-radius: var(--r-sm);
    font-size: 15px;
    color: var(--c-text);
    background: var(--c-white);
    transition: all var(--t-fast);
}
.form-input:focus { border-color: var(--c-primary-2); box-shadow: 0 0 0 3px var(--c-primary-light); outline: none; }
textarea.form-input { resize: vertical; min-height: 90px; }
select.form-input { cursor: pointer; }
.form-submit { margin-top: 24px; }
.form-tip { color: var(--c-text-3); font-size: 12px; text-align: center; margin-top: 10px; }

/* ============ 23. 联系我们 ============ */
.contact-wrap { display: flex; gap: 40px; align-items: flex-start; }
.contact-info { flex: 1; }
.contact-map { flex: 0 0 48%; }
.contact-title { font-size: 22px; color: var(--c-primary-dark); margin: 12px 0 22px; font-weight: 900; }
.contact-list { display: flex; flex-direction: column; gap: 18px; margin-bottom: 22px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.ci { flex: 0 0 36px; width: 36px; height: 36px; border-radius: 50%; background: var(--c-primary-light); color: var(--c-primary-2); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.ci-label { color: var(--c-text-3); font-size: 13px; margin-bottom: 2px; }
.ci-value { color: var(--c-text); font-size: 15px; }
.ci-value a { color: var(--c-text); }
.ci-value a:hover { color: var(--c-accent); }
.contact-qr { text-align: center; padding: 14px; background: var(--c-bg); border-radius: var(--r-md); display: inline-block; }
.contact-qr img { width: 100px; height: 100px; margin: 0 auto 6px; }
.contact-qr p { color: var(--c-text-3); font-size: 12px; margin: 0; }
.contact-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.contact-map iframe { width: 100%; height: 420px; border: 0; border-radius: var(--r-lg); }
.map-tip { color: var(--c-text-3); font-size: 12px; margin-top: 8px; }

/* ============ 24. 分页 ============ */
.pagination { text-align: center; margin-top: 36px; }
.pagination ul { display: inline-flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.pagination li a, .pagination li span {
    display: inline-block;
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    line-height: 38px;
    background: var(--c-white);
    color: var(--c-text-2);
    border-radius: var(--r-sm);
    box-shadow: var(--sh-sm);
    font-size: 14px;
    transition: all var(--t-fast);
}
.pagination li a:hover { background: var(--c-primary-light); color: var(--c-primary-2); }
.pagination li.active span { background: var(--grad-primary); color: var(--c-white); font-weight: 700; }

/* ============ 25. 底部 ============ */
.site-footer {
    background: var(--c-primary-dark);
    color: rgba(255,255,255,0.85);
    padding: 50px 0 0;
    position: relative;
    overflow: hidden;
}
.site-footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--grad-accent);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 36px;
    padding-bottom: 36px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-title { font-size: 20px; font-weight: 900; color: var(--c-white); margin-bottom: 14px; }
.footer-subtitle { font-size: 16px; font-weight: 700; color: var(--c-white); margin-bottom: 16px; }
.footer-desc { color: rgba(255,255,255,0.7); line-height: 1.9; font-size: 13px; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: rgba(255,255,255,0.78); font-size: 13px; }
.footer-links a:hover { color: var(--c-white); padding-left: 4px; }
.footer-contact .contact-line { color: rgba(255,255,255,0.85); font-size: 13px; margin-bottom: 8px; display: flex; gap: 8px; align-items: flex-start; }
.footer-contact .ci { background: rgba(255,255,255,0.12); color: var(--c-white); }
.footer-contact a { color: rgba(255,255,255,0.85); }
.footer-contact a:hover { color: var(--c-white); }
.wechat-qr { margin-top: 14px; }
.wechat-qr img { width: 100px; height: 100px; border-radius: var(--r-sm); }
.footer-bottom { padding: 18px 0; text-align: center; }
.copyright { color: rgba(255,255,255,0.6); font-size: 13px; margin: 0; }
.copyright a { color: rgba(255,255,255,0.6); }
.copyright a:hover { color: var(--c-white); }
.copyright .sep { color: rgba(255,255,255,0.3); margin: 0 8px; }

/* ============ 26. 悬浮咨询 ============ */
.floating-bar {
    position: fixed;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 80;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.fb-item {
    position: relative;
    width: 56px;
    height: 56px;
    background: var(--c-white);
    border-radius: var(--r-md);
    box-shadow: var(--sh-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--c-primary-2);
    transition: all var(--t-base);
    text-align: center;
    border: 1px solid var(--c-border);
}
.fb-item:hover { background: var(--grad-primary); color: var(--c-white); transform: translateX(-4px); border-color: transparent; }
.fb-icon { font-size: 20px; line-height: 1; }
.fb-label { font-size: 10px; margin-top: 2px; }
.fb-qr {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%) scale(0);
    transform-origin: right center;
    background: var(--c-white);
    padding: 12px;
    border-radius: var(--r-md);
    box-shadow: var(--sh-lg);
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--t-base);
    width: 130px;
}
.fb-qr img { width: 100px; height: 100px; margin: 0 auto 6px; }
.fb-qr span { display: block; font-size: 12px; color: var(--c-text-2); }
.fb-item:hover .fb-qr { opacity: 1; visibility: visible; transform: translateY(-50%) scale(1); }
.fb-top { opacity: 0; pointer-events: none; }
.fb-top.show { opacity: 1; pointer-events: auto; }

/* ============ 27. 工具类 ============ */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }

/* ============ 28. 联系页增强样式 ============ */
.section-gray { background: var(--c-bg); }

/* 联系卡片组 - 横向三列 */
.contact-cards {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: 24px;
    justify-content: space-between;
    align-items: stretch;
}
.contact-cards > .contact-card {
    flex: 1 1 0 !important;
    min-width: 0 !important;
    max-width: none !important;
}
.contact-card {
    background: var(--c-white);
    border-radius: var(--r-lg);
    padding: 32px 28px;
    box-shadow: var(--sh-sm);
    border: 1px solid var(--c-border);
    transition: all var(--t-base);
    text-align: center;
}
.contact-card:hover { box-shadow: var(--sh-lg); transform: translateY(-4px); border-color: var(--c-primary-light); }
.contact-card h3 { font-size: 18px; color: var(--c-primary-dark); margin: 16px 0 8px; font-weight: 700; }
.cc-desc { color: var(--c-text-3); font-size: 13px; margin: 0 0 14px; }
.cc-value { font-size: 17px; font-weight: 700; color: var(--c-primary-2); margin-bottom: 4px; }
.cc-value a { color: inherit; }
.cc-value-sub { font-size: 15px; }
.cc-time { color: var(--c-text-3); font-size: 12px; margin-top: 6px; }

.cc-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: var(--c-white);
}
.cc-phone { background: var(--grad-primary); }
.cc-email { background: var(--grad-accent); }
.cc-addr { background: linear-gradient(135deg, #2E8B57 0%, #4CAF50 100%); }

.cc-qr { margin-top: 14px; padding: 12px; background: var(--c-bg); border-radius: var(--r-md); display: inline-block; }
.cc-qr img { width: 100px; height: 100px; margin: 0 auto 4px; display: block; }
.cc-qr p { color: var(--c-text-3); font-size: 12px; margin: 0; }

/* 联系页表单区 */
.contact-left { flex: 0 0 38%; }
.contact-form-card { flex: 1; background: var(--c-white); padding: 32px; border-radius: var(--r-lg); box-shadow: var(--sh-lg); }
.contact-form-card h3 { font-size: 22px; color: var(--c-primary-dark); margin: 0 0 6px; font-weight: 900; text-align: center; }
.contact-desc { color: var(--c-text-2); line-height: 1.8; margin-bottom: 20px; font-size: 14px; }
.contact-points { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.contact-points li { color: var(--c-text-2); font-size: 14px; display: flex; align-items: center; gap: 8px; }
.contact-points .check { color: var(--c-green); font-weight: 900; }
.contact-phone-box { padding: 18px; background: var(--c-primary-light); border-radius: var(--r-md); text-align: center; }
.contact-phone-box p { color: var(--c-text-2); margin: 0 0 8px; font-size: 13px; }
.contact-phone-num { display: block; font-size: 20px; font-weight: 900; color: var(--c-primary-2); margin-bottom: 4px; text-align: center; }
.contact-wechat { margin-top: 14px; padding: 12px 16px; background: var(--c-bg); border-radius: var(--r-md); text-align: center; }
.contact-wechat p { margin: 0; color: var(--c-text-2); font-size: 14px; }

/* 地图区 - 居中 */
.contact-map-wrap { display: flex; gap: 30px; align-items: stretch; justify-content: center; }
.contact-map { flex: 1; min-height: 420px; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-md); display: flex; justify-content: center; }
.contact-map iframe { width: 100%; height: 450px; border: 0; }
.contact-map-info { flex: 0 0 320px; background: var(--c-white); padding: 28px; border-radius: var(--r-lg); box-shadow: var(--sh-sm); text-align: center; }
.contact-map-info h3 { font-size: 18px; color: var(--c-primary-dark); margin: 0 0 16px; font-weight: 700; }
.contact-map-info p { color: var(--c-text-2); font-size: 14px; margin-bottom: 10px; line-height: 1.6; text-align: center; }
.contact-map-info strong { color: var(--c-text); }
.contact-map-info a { color: var(--c-primary-2); }
.contact-actions { display: flex; gap: 10px; margin-top: 18px; justify-content: center; }
.contact-actions .btn { flex: 1; text-align: center; }

/* CTA 区 - 居中 */
.section-cta .cta-wrap { justify-content: center; text-align: center; flex-direction: column; gap: 20px; }
.section-cta .cta-right { justify-content: center; }