/* ===== 全局变量 · 靛蓝+珊瑚橙 企业官网风 ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #4338CA;
    --primary-dark: #3730A3;
    --primary-light: #EEF2FF;
    --accent: #EA580C;
    --accent-light: #FFF7ED;
    --text: #1F2937;
    --text-muted: #6B7280;
    --bg: #FFFFFF;
    --bg-alt: #F9FAFB;
    --bg-dark: #111827;
    --border: #E5E7EB;
    --border-light: #F3F4F6;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
    --shadow-md: 0 4px 16px rgba(67,56,202,.08);
    --shadow-lg: 0 8px 30px rgba(67,56,202,.12);
    --radius: 10px;
    --radius-lg: 14px;
    --nav-h: 68px;
    --max-w: 1140px;
    --transition: .25s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }

.zd6b5econtainer {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* ===== 导航 ===== */
.zd6b5enavbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: box-shadow var(--transition);
}

.zd6b5enav-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.zd6b5enav-logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
}

.zd6b5enav-logo i { font-size: 1.3rem; color: var(--accent); }

.zd6b5enav-menu {
    display: flex;
    list-style: none;
    gap: 6px;
    align-items: center;
}

.zd6b5enav-link {
    display: block;
    padding: 8px 14px;
    color: var(--text);
    font-size: .9rem;
    font-weight: 500;
    border-radius: 6px;
    transition: all var(--transition);
}

.zd6b5enav-link:hover,
.zd6b5enav-item.zd6b5ethis .zd6b5enav-link {
    color: var(--primary);
    background: var(--primary-light);
}

.zd6b5ehamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
    z-index: 1001;
}

.zd6b5ebar {
    width: 22px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.zd6b5ehamburger.active .zd6b5ebar:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.zd6b5ehamburger.active .zd6b5ebar:nth-child(2) { opacity: 0; }
.zd6b5ehamburger.active .zd6b5ebar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.zd6b5emenu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 998;
}

/* ===== 通用板块头 ===== */
.zd6b5esection-header {
    text-align: center;
    margin-bottom: 48px;
}

.zd6b5esection-tag {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 10px;
}

.zd6b5esection-title {
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.3;
}

.zd6b5esection-description {
    font-size: .95rem;
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===== 按钮 ===== */
.zd6b5ebtn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: .9rem;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.zd6b5ebtn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.zd6b5ebtn-primary:hover {
    background: var(--primary-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.zd6b5ebtn-outline {
    background: transparent;
    color: var(--primary);
    border: 1.5px solid var(--border);
}

.zd6b5ebtn-outline:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary);
}

/* ===== 首屏 ===== */
.zd6b5ehero {
    padding: calc(var(--nav-h) + 50px) 0 70px;
    background: linear-gradient(160deg, var(--primary-light) 0%, var(--bg) 55%);
    border-bottom: 1px solid var(--border-light);
}

.zd6b5ehero-inner {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 48px;
    align-items: center;
}

.zd6b5ehero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--accent-light);
    color: var(--accent);
    font-size: .8rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 18px;
    border: 1px solid #FED7AA;
}

.zd6b5ehero-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1.25;
    margin-bottom: 16px;
}

.zd6b5ehero-description {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 14px;
    line-height: 1.75;
}

.zd6b5ehero-sub {
    font-size: .9rem;
    color: var(--text-muted);
    margin-bottom: 28px;
    line-height: 1.8;
}

.zd6b5ehero-sub strong { color: var(--text); font-weight: 600; }

.zd6b5ehero-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.zd6b5ehero-stats {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.zd6b5ehero-stats .zd6b5estat-item strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.zd6b5ehero-stats .zd6b5estat-item span {
    font-size: .8rem;
    color: var(--text-muted);
}

.zd6b5ehero-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.zd6b5ehero-card-head {
    padding: 18px 22px;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    font-size: .95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.zd6b5ehero-card-list {
    list-style: none;
    padding: 20px 22px;
}

.zd6b5ehero-card-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 0;
    font-size: .88rem;
    color: var(--text);
    border-bottom: 1px solid var(--border-light);
}

.zd6b5ehero-card-list li:last-child { border-bottom: none; }
.zd6b5ehero-card-list i { color: var(--accent); flex-shrink: 0; }

/* ===== 服务中心 ===== */
.zd6b5eservices {
    padding: 80px 0;
    background: var(--bg);
}

.zd6b5eservices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.zd6b5eservice-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all var(--transition);
}

.zd6b5eservice-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.zd6b5eservice-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 10px;
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.zd6b5eservice-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}

.zd6b5eservice-card p {
    font-size: .88rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.zd6b5eservice-card p strong { color: var(--text); font-weight: 600; }

/* ===== 知识板块 ===== */
.zd6b5eknowledge {
    padding: 80px 0;
    background: var(--bg-alt);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.zd6b5eknowledge-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.zd6b5eknowledge-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
}

.zd6b5eknowledge-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.zd6b5eknowledge-card h3 i { color: var(--primary); }

.zd6b5eknowledge-card p {
    font-size: .88rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.zd6b5eknowledge-card p strong { color: var(--text); font-weight: 600; }

/* ===== 专业保障 ===== */
.zd6b5eabout {
    padding: 80px 0;
    background: var(--bg);
}

.zd6b5eabout-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.zd6b5eabout-text .zd6b5esection-tag { display: block; text-align: left; }
.zd6b5eabout-text .zd6b5esection-title { text-align: left; }

.zd6b5eabout-description {
    font-size: .9rem;
    color: var(--text-muted);
    margin-bottom: 14px;
    line-height: 1.8;
}

.zd6b5eabout-description strong { color: var(--text); font-weight: 600; }

.zd6b5estats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 28px;
}

.zd6b5estat-item {
    text-align: center;
    padding: 18px 12px;
    background: var(--primary-light);
    border-radius: var(--radius);
    border: 1px solid #C7D2FE;
}

.zd6b5estat-number {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.zd6b5estat-label {
    font-size: .78rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.zd6b5etech-stack {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.zd6b5etech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 22px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
    transition: all var(--transition);
}

.zd6b5etech-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.zd6b5etech-item i { font-size: 1.5rem; color: var(--accent); }
.zd6b5etech-item span { font-size: .85rem; font-weight: 600; color: var(--text); }

/* ===== 委托流程 ===== */
.zd6b5ecases {
    padding: 80px 0;
    background: var(--bg-alt);
    border-top: 1px solid var(--border-light);
}

.zd6b5eprocess-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.zd6b5eprocess-step {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    text-align: center;
}

.zd6b5eprocess-num {
    width: 40px;
    height: 40px;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: #fff;
    font-weight: 800;
    font-size: .85rem;
    border-radius: 50%;
}

.zd6b5eprocess-step h3 {
    font-size: .95rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.zd6b5eprocess-step p {
    font-size: .82rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* ===== 联系咨询 ===== */
.zd6b5econtact {
    padding: 80px 0;
    background: var(--bg);
}

.zd6b5econtact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 32px;
    align-items: start;
}

.zd6b5econtact-info {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.zd6b5econtact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.zd6b5econtact-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 10px;
    font-size: 1.1rem;
}

.zd6b5econtact-details h3 {
    font-size: .92rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2px;
}

.zd6b5econtact-details p {
    font-size: .82rem;
    color: var(--text-muted);
}

.zd6b5econtact-form {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

.zd6b5eform-group { margin-bottom: 14px; }

.zd6b5eform-group input,
.zd6b5eform-group select,
.zd6b5eform-group textarea {
    width: 100%;
    padding: 11px 14px;
    font-size: .9rem;
    color: var(--text);
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: border-color var(--transition);
    font-family: inherit;
}

.zd6b5eform-group input:focus,
.zd6b5eform-group select:focus,
.zd6b5eform-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67,56,202,.1);
}

.zd6b5eform-group textarea { resize: vertical; min-height: 90px; }

/* ===== 最新资讯 ===== */
.zd6b5earticles {
    padding: 80px 0;
    background: var(--bg-alt);
    border-top: 1px solid var(--border-light);
}

.zd6b5earticles-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.zd6b5earticle-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
}

.zd6b5earticle-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.zd6b5earticle-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.zd6b5earticles .zd6b5earticle-thumb {
    width: 100%;
    height: 120px;
    overflow: hidden;
    background: var(--border-light);
}

.zd6b5earticles .zd6b5earticle-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zd6b5earticle-info { padding: 12px 14px; }

.zd6b5earticles .zd6b5earticle-title {
    font-size: .82rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.45;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zd6b5earticles .zd6b5earticle-date {
    font-size: .72rem;
    color: var(--text-muted);
}

.zd6b5earticles .zd6b5earticle-date i { color: var(--accent); margin-right: 3px; }

/* ===== 页脚 ===== */
.zd6b5efooter {
    background: var(--bg-dark);
    color: #D1D5DB;
    padding: 50px 0 24px;
}

.zd6b5efooter-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin-bottom: 32px;
}

.zd6b5efooter-section h3,
.zd6b5efooter-section h4 {
    color: #fff;
    font-size: .95rem;
    margin-bottom: 14px;
}

.zd6b5efooter-section p,
.zd6b5efooter-section li {
    font-size: .82rem;
    color: #9CA3AF;
    margin-bottom: 6px;
    line-height: 1.6;
}

.zd6b5efooter-section ul { list-style: none; }
.zd6b5efooter-section a { color: #9CA3AF; }
.zd6b5efooter-section a:hover { color: #fff; }

.zd6b5efooter-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid #374151;
    font-size: .8rem;
    color: #6B7280;
}

.zd6b5efooter-bottom a { color: #D1D5DB; }
.zd6b5efooter-bottom a:hover { color: #fff; }

/* ===== 内页通用 ===== */
.zd6b5epage-banner {
    padding: calc(var(--nav-h) + 32px) 0 28px;
    background: linear-gradient(160deg, var(--primary-light) 0%, var(--bg) 100%);
    border-bottom: 1px solid var(--border);
}

.zd6b5ebreadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: .82rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.zd6b5ebreadcrumb a { color: var(--text-muted); }
.zd6b5ebreadcrumb a:hover { color: var(--primary); }
.zd6b5ebreadcrumb-sep { color: var(--border); }
.zd6b5ebreadcrumb-current { color: var(--primary); font-weight: 500; }

.zd6b5epage-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
}

.zd6b5epage-wrap {
    padding: 36px 0 70px;
    background: var(--bg-alt);
}

.zd6b5epage-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 24px;
    align-items: start;
}

.zd6b5emain-content { min-width: 0; }

/* ===== 侧栏 ===== */
.zd6b5esidebar { position: sticky; top: calc(var(--nav-h) + 16px); }

.zd6b5esidebar-block {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.zd6b5esidebar-title {
    padding: 14px 18px;
    font-size: .9rem;
    font-weight: 700;
    color: #fff;
    background: var(--primary);
}

.zd6b5esidebar-list {
    list-style: none;
    max-height: 520px;
    overflow-y: auto;
}

.zd6b5esidebar-item { border-bottom: 1px solid var(--border-light); }
.zd6b5esidebar-item:last-child { border-bottom: none; }

.zd6b5esidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    color: inherit;
    text-decoration: none;
    transition: background var(--transition);
}

.zd6b5esidebar-link:hover { background: var(--primary-light); }

.zd6b5esidebar-thumb {
    flex-shrink: 0;
    width: 64px;
    height: 48px;
    border-radius: 6px;
    overflow: hidden;
    background: var(--border-light);
}

.zd6b5esidebar-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zd6b5esidebar-info { flex: 1; min-width: 0; }

.zd6b5esidebar-item-title {
    font-size: .8rem;
    color: var(--text);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== 列表页 ===== */
.zd6b5elist-grid {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.zd6b5elist-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
}

.zd6b5elist-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.zd6b5elist-card {
    display: flex;
    gap: 18px;
    padding: 16px;
    color: inherit;
    text-decoration: none;
}

.zd6b5elist-thumb {
    flex-shrink: 0;
    width: 180px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--border-light);
}

.zd6b5elist-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zd6b5elist-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.zd6b5elist-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
    line-height: 1.4;
}

.zd6b5elist-item:hover .zd6b5elist-title { color: var(--primary); }

.zd6b5elist-intro {
    font-size: .85rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zd6b5elist-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: .78rem;
    color: var(--text-muted);
}

.zd6b5elist-meta i { color: var(--accent); margin-right: 3px; }

/* ===== 分页 ===== */
.zd6b5epagebar {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.zd6b5epages .pagelist {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    list-style: none;
}

.zd6b5epages .pagelist li.pageinfo {
    width: 100%;
    text-align: center;
    margin-bottom: 6px;
    font-size: .82rem;
    color: var(--text-muted);
}

.zd6b5epages .pagelist a,
.zd6b5epages .pagelist span {
    display: inline-block;
    padding: 7px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: .85rem;
    text-decoration: none;
    transition: all var(--transition);
}

.zd6b5epages .pagelist a:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.zd6b5epages .pagelist .thisclass span,
.zd6b5epages .pagelist .thisclass a {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ===== 内容页 ===== */
.zd6b5earticle {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.zd6b5earticle-header {
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
}

.zd6b5earticle-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.35;
    margin-bottom: 12px;
}

.zd6b5earticle-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: .82rem;
    color: var(--text-muted);
}

.zd6b5earticle-meta a { color: var(--primary); }
.zd6b5earticle-meta i { color: var(--accent); margin-right: 4px; }

.zd6b5earticle-thumb {
    margin-bottom: 22px;
    border-radius: var(--radius);
    overflow: hidden;
    text-align: center;
}

.zd6b5earticle-thumb img {
    max-width: 100%;
    border-radius: var(--radius);
}

.zd6b5earticle-body {
    font-size: .95rem;
    color: var(--text);
    line-height: 1.85;
    margin-bottom: 24px;
    word-break: break-word;
}

.zd6b5earticle-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 12px 0;
}

.zd6b5earticle-body p { margin-bottom: .9em; }
.zd6b5earticle-body h2, .zd6b5earticle-body h3, .zd6b5earticle-body h4 {
    color: var(--text);
    margin: 1.2em 0 .6em;
    font-weight: 700;
}

.zd6b5ediyfield {
    margin-bottom: 18px;
    padding: 14px;
    background: var(--primary-light);
    border-radius: 8px;
    border: 1px solid #C7D2FE;
    font-size: .88rem;
}

.zd6b5earticle-gallery { margin-bottom: 20px; }
.zd6b5earticle-gallery p { margin-bottom: 12px; }
.zd6b5earticle-gallery img { border-radius: 8px; max-width: 100%; }

.zd6b5emeta-tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    padding: 16px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.zd6b5etagitem a {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent-light);
    color: var(--accent);
    border: 1px solid #FED7AA;
    border-radius: 16px;
    font-size: .8rem;
    text-decoration: none;
}

.zd6b5etagitem a:hover { background: var(--accent); color: #fff; }

.zd6b5earticle-nav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.zd6b5earticle-nav-prev,
.zd6b5earticle-nav-next {
    flex: 1;
    max-width: 48%;
    font-size: .88rem;
    line-height: 1.5;
}

.zd6b5earticle-nav-next { text-align: right; }

.zd6b5earticle-nav-prev a,
.zd6b5earticle-nav-next a {
    color: var(--text);
    text-decoration: none;
}

.zd6b5earticle-nav-prev a:hover,
.zd6b5earticle-nav-next a:hover { color: var(--primary); }

.zd6b5erelated-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
}

.zd6b5erelated-title i { color: var(--primary); margin-right: 6px; }

.zd6b5erelated-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.zd6b5erelated-link {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: inherit;
    text-decoration: none;
    transition: all var(--transition);
}

.zd6b5erelated-link:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.zd6b5erelated-thumb {
    flex-shrink: 0;
    width: 100px;
    height: 68px;
    border-radius: 6px;
    overflow: hidden;
    background: var(--border-light);
}

.zd6b5erelated-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zd6b5erelated-info h4 {
    font-size: .88rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
    line-height: 1.4;
}

.zd6b5erelated-info p {
    font-size: .78rem;
    color: var(--text-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.clear { clear: both; }

/* ===== 通知弹窗 ===== */
.zd6b5enotification {
    position: fixed;
    top: calc(var(--nav-h) + 16px);
    right: 20px;
    z-index: 10000;
    padding: 14px 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    transform: translateX(120%);
    transition: transform .3s ease;
    max-width: 320px;
}

.zd6b5enotification.show { transform: translateX(0); }
.zd6b5enotification-success { background: var(--primary); color: #fff; }
.zd6b5enotification-error { background: var(--accent); color: #fff; }

.zd6b5enotification-content {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .88rem;
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: #C7D2FE; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .zd6b5ehero-inner { grid-template-columns: 1fr; gap: 32px; }
    .zd6b5eservices-grid { grid-template-columns: repeat(2, 1fr); }
    .zd6b5eprocess-grid { grid-template-columns: repeat(2, 1fr); }
    .zd6b5earticles-grid { grid-template-columns: repeat(3, 1fr); }
    .zd6b5epage-layout { grid-template-columns: 1fr; }
    .zd6b5esidebar { position: static; }
    .zd6b5efooter-content { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .zd6b5ehamburger { display: flex; }

    .zd6b5enav-menu {
        position: fixed;
        top: var(--nav-h);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--nav-h));
        flex-direction: column;
        background: var(--bg);
        padding: 16px;
        gap: 4px;
        overflow-y: auto;
        transition: left .3s ease;
        box-shadow: var(--shadow-lg);
        z-index: 999;
        align-items: stretch;
    }

    .zd6b5enav-menu.active { left: 0; }

    .zd6b5enav-menu .zd6b5enav-link {
        padding: 14px 16px;
        border-radius: 8px;
    }

    .zd6b5emenu-overlay.active { display: block; }

    .zd6b5ehero { padding-top: calc(var(--nav-h) + 30px); }
    .zd6b5ehero-title { font-size: 1.65rem; }
    .zd6b5esection-title { font-size: 1.45rem; }

    .zd6b5eservices-grid,
    .zd6b5eknowledge-grid,
    .zd6b5eabout-content,
    .zd6b5econtact-content {
        grid-template-columns: 1fr;
    }

    .zd6b5eprocess-grid { grid-template-columns: 1fr; }
    .zd6b5earticles-grid { grid-template-columns: repeat(2, 1fr); }
    .zd6b5estats { grid-template-columns: repeat(3, 1fr); }
    .zd6b5etech-stack { grid-template-columns: repeat(2, 1fr); }

    .zd6b5elist-card { flex-direction: column; }
    .zd6b5elist-thumb { width: 100%; height: 160px; }

    .zd6b5earticle { padding: 20px 16px; }
    .zd6b5earticle-title { font-size: 1.25rem; }

    .zd6b5earticle-nav { flex-direction: column; }
    .zd6b5earticle-nav-prev,
    .zd6b5earticle-nav-next { max-width: 100%; text-align: left; }

    .zd6b5erelated-link { flex-direction: column; }
    .zd6b5erelated-thumb { width: 100%; height: 140px; }

    .zd6b5efooter-content { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .zd6b5econtainer { padding: 0 14px; }
    .zd6b5ehero-title { font-size: 1.4rem; }
    .zd6b5ehero-stats { gap: 16px; }
    .zd6b5eservices-grid { grid-template-columns: 1fr; }
    .zd6b5earticles-grid { grid-template-columns: 1fr; }
    .zd6b5estats { grid-template-columns: 1fr; }
    .zd6b5etech-stack { grid-template-columns: 1fr; }
    .zd6b5ehero-buttons { flex-direction: column; }
    .zd6b5ehero-buttons .zd6b5ebtn { width: 100%; justify-content: center; }
    .zd6b5econtact-form { padding: 20px 16px; }
    .zd6b5elist-thumb { height: 140px; }
    .zd6b5esidebar-thumb { width: 56px; height: 42px; }
}