/* 越南新娘相亲模板 | 前缀: z04b45 | 配色: 靛蓝 + 赤陶 + 沙金 */

:root {
    --jz-primary: #1e4d8c;
    --jz-primary-dark: #153a6b;
    --jz-accent: #c45c3e;
    --jz-accent-light: #e07a5f;
    --jz-gold: #c9a227;
    --jz-teal: #2a6f6f;
    --jz-text: #1e2936;
    --jz-text-muted: #5c6b7a;
    --jz-bg: #f6f4f1;
    --jz-white: #ffffff;
    --jz-border: #dde3ea;
    --jz-radius: 10px;
    --jz-radius-lg: 16px;
    --jz-shadow: 0 2px 12px rgba(30, 77, 140, 0.08);
    --jz-shadow-hover: 0 8px 28px rgba(30, 77, 140, 0.14);
    --jz-max: 1180px;
    --jz-font: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
    --jz-header-h: 72px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
}

body.z04b45body {
    font-family: var(--jz-font);
    color: var(--jz-text);
    background: var(--jz-bg);
    line-height: 1.65;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
    padding-top: 0;
}

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

a {
    color: var(--jz-primary);
    text-decoration: none;
}

a:hover {
    color: var(--jz-accent);
}

.z04b45container {
    width: 100%;
    max-width: var(--jz-max);
    margin: 0 auto;
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* ========== 顶部栏 ========== */
.z04b45topbar {
    background: var(--jz-teal);
    color: var(--jz-white);
    font-size: 0.82rem;
    padding: 7px 0;
}

.z04b45topbar-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 6px;
}

.z04b45topbar-item {
    opacity: 0.95;
}

/* ========== 头部导航 ========== */
.z04b45header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--jz-white);
    border-bottom: 1px solid var(--jz-border);
    transition: box-shadow 0.25s;
}

.z04b45header.z04b45scrolled {
    box-shadow: var(--jz-shadow);
}

.z04b45header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    max-width: var(--jz-max);
    margin: 0 auto;
    padding: 10px max(16px, env(safe-area-inset-left, 0px)) 10px max(16px, env(safe-area-inset-right, 0px));
    min-width: 0;
}

.z04b45logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    min-width: 0;
    flex-shrink: 1;
}

.z04b45logo-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--jz-primary), var(--jz-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--jz-white);
    font-weight: 700;
    font-size: 1rem;
}

.z04b45logo-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.z04b45logo-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--jz-primary);
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.z04b45logo-sub {
    font-size: 0.72rem;
    color: var(--jz-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.z04b45menu-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.z04b45nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    flex-shrink: 0;
    z-index: 1002;
    -webkit-tap-highlight-color: transparent;
}

.z04b45nav-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--jz-primary);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.z04b45nav-overlay {
    display: none;
}

.z04b45nav {
    display: flex;
    align-items: center;
}

.z04b45nav-menu {
    display: flex;
    list-style: none;
    gap: 4px;
    flex-wrap: wrap;
}

.z04b45nav-link {
    display: block;
    padding: 8px 14px;
    color: var(--jz-text);
    font-size: 0.94rem;
    font-weight: 500;
    border-radius: 8px;
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
}

.z04b45nav-link:hover,
.z04b45nav-link.z04b45active {
    background: rgba(30, 77, 140, 0.08);
    color: var(--jz-primary);
}

/* ========== 通用区块 ========== */
.z04b45section-header {
    text-align: center;
    margin-bottom: 2rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.z04b45section-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--jz-primary);
    font-weight: 700;
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.z04b45section-subtitle {
    font-size: 1rem;
    color: var(--jz-text-muted);
    line-height: 1.6;
}

.z04b45btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
    text-decoration: none;
    font-family: inherit;
    line-height: 1.3;
}

.z04b45btn-primary {
    background: var(--jz-accent);
    color: var(--jz-white);
    box-shadow: 0 4px 14px rgba(196, 92, 62, 0.35);
}

.z04b45btn-primary:hover {
    background: var(--jz-accent-light);
    color: var(--jz-white);
    transform: translateY(-2px);
}

.z04b45btn-secondary {
    background: transparent;
    color: var(--jz-white);
    border: 2px solid rgba(255, 255, 255, 0.65);
}

.z04b45btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--jz-white);
}

.z04b45btn-outline-dark {
    background: var(--jz-white);
    color: var(--jz-text);
    border: 1px solid var(--jz-border);
}

.z04b45btn-outline-dark:hover {
    border-color: var(--jz-primary);
    color: var(--jz-primary);
}

/* ========== 主视觉 ========== */
.z04b45hero {
    background: linear-gradient(135deg, var(--jz-primary) 0%, var(--jz-teal) 55%, #1a3d5c 100%);
    color: var(--jz-white);
    padding: 2.5rem 0 3rem;
    overflow: hidden;
}

.z04b45hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.z04b45hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.z04b45hero-title {
    font-size: clamp(1.6rem, 4.5vw, 2.4rem);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.8rem;
    word-break: break-word;
}

.z04b45hero-subtitle {
    font-size: 1.05rem;
    opacity: 0.92;
    margin-bottom: 0.8rem;
    line-height: 1.55;
}

.z04b45hero-lead {
    font-size: 0.92rem;
    opacity: 0.88;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.z04b45hero-lead strong {
    font-weight: 600;
    color: var(--jz-gold);
}

.z04b45hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.z04b45hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    list-style: none;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.z04b45hero-stats li {
    text-align: center;
}

.z04b45hero-stats strong {
    display: block;
    font-size: 1.4rem;
    color: var(--jz-gold);
}

.z04b45hero-stats span {
    font-size: 0.78rem;
    opacity: 0.85;
}

.z04b45hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0;
}

.z04b45hero-img {
    width: 100%;
    max-width: 420px;
    border-radius: var(--jz-radius-lg);
    border: 3px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
    object-fit: cover;
}

/* ========== 优势卡片 ========== */
.z04b45features {
    padding: 3rem 0;
    background: var(--jz-bg);
}

.z04b45features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.z04b45feature-card {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    padding: 1.25rem;
    transition: box-shadow 0.25s, border-color 0.25s;
    min-width: 0;
    overflow: hidden;
}

.z04b45feature-card:hover {
    box-shadow: var(--jz-shadow-hover);
    border-color: rgba(30, 77, 140, 0.25);
}

.z04b45icon-bg {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--jz-primary), var(--jz-teal));
    border-radius: 10px;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.z04b45feature-content h3 {
    font-size: 1rem;
    color: var(--jz-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.z04b45feature-content > p {
    font-size: 0.88rem;
    color: var(--jz-text-muted);
    line-height: 1.65;
    margin-bottom: 0.6rem;
}

.z04b45feature-list {
    list-style: none;
}

.z04b45feature-list li {
    font-size: 0.82rem;
    color: var(--jz-text);
    padding: 0.15rem 0 0.15rem 1.1rem;
    position: relative;
}

.z04b45feature-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--jz-accent);
}

/* ========== 服务卡片 ========== */
.z04b45services {
    padding: 3rem 0;
    background: var(--jz-white);
}

.z04b45services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.z04b45service-card {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-width: 0;
    transition: box-shadow 0.25s;
}

.z04b45service-card:hover {
    box-shadow: var(--jz-shadow-hover);
}

.z04b45service-image {
    height: 100px;
    display: flex;
    align-items: flex-end;
    padding: 0.75rem 1rem;
    flex-shrink: 0;
}

.z04b45service-image-1 { background: linear-gradient(135deg, #1e4d8c, #3d7ab8); }
.z04b45service-image-2 { background: linear-gradient(135deg, #2a6f6f, #4a9e9e); }
.z04b45service-image-3 { background: linear-gradient(135deg, #8b5a2b, #c9a227); }
.z04b45service-image-4 { background: linear-gradient(135deg, #6b3a5c, #c45c3e); }

.z04b45service-category {
    color: var(--jz-white);
    font-weight: 600;
    font-size: 0.9rem;
}

.z04b45service-content {
    padding: 1.1rem 1.15rem 1.15rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.z04b45service-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.z04b45service-header h3 {
    font-size: 1.02rem;
    color: var(--jz-primary);
    font-weight: 600;
    min-width: 0;
}

.z04b45service-badge {
    flex-shrink: 0;
    background: var(--jz-teal);
    color: var(--jz-white);
    font-size: 0.68rem;
    padding: 3px 8px;
    border-radius: 12px;
    font-weight: 600;
}

.z04b45badge-hot { background: var(--jz-accent); }
.z04b45badge-vip { background: var(--jz-gold); color: var(--jz-text); }

.z04b45service-content > p {
    font-size: 0.87rem;
    color: var(--jz-text-muted);
    line-height: 1.6;
    margin-bottom: 0.75rem;
    flex: 1;
}

.z04b45service-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem;
    margin-bottom: 0.85rem;
}

.z04b45feature-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--jz-text);
    min-width: 0;
}

.z04b45feature-item span:first-child {
    flex-shrink: 0;
}

.z04b45service-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--jz-border);
    flex-wrap: wrap;
}

.z04b45price-label {
    font-size: 0.75rem;
    color: var(--jz-text-muted);
    display: block;
}

.z04b45price-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--jz-accent);
}

.z04b45service-btn {
    flex-shrink: 0;
    background: var(--jz-primary);
    color: var(--jz-white);
    padding: 7px 16px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    transition: background 0.2s;
}

.z04b45service-btn:hover {
    background: var(--jz-primary-dark);
    color: var(--jz-white);
}

/* ========== 流程 ========== */
.z04b45process {
    padding: 3rem 0;
    background: var(--jz-bg);
}

.z04b45process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.z04b45process-step {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    padding: 1.25rem 1rem;
    text-align: center;
    min-width: 0;
    overflow: hidden;
}

.z04b45step-number {
    width: 44px;
    height: 44px;
    margin: 0 auto 0.75rem;
    background: linear-gradient(135deg, var(--jz-accent), var(--jz-gold));
    color: var(--jz-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
}

.z04b45step-content h3 {
    font-size: 0.98rem;
    color: var(--jz-primary);
    margin-bottom: 0.4rem;
}

.z04b45step-content p {
    font-size: 0.84rem;
    color: var(--jz-text-muted);
    line-height: 1.55;
}

/* ========== 城市 ========== */
.z04b45cities {
    padding: 3rem 0;
    background: var(--jz-white);
}

.z04b45cities-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    align-items: start;
}

.z04b45cities-map {
    background: var(--jz-bg);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    padding: 1.5rem 1.25rem;
    text-align: center;
    min-width: 140px;
}

.z04b45map-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.z04b45map-desc {
    font-size: 0.9rem;
    color: var(--jz-primary);
    font-weight: 600;
}

.z04b45cities-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
}

.z04b45city-group {
    background: var(--jz-bg);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    padding: 1rem 1.1rem;
    overflow: hidden;
}

.z04b45group-title {
    font-size: 0.95rem;
    color: var(--jz-primary);
    font-weight: 600;
    margin-bottom: 0.6rem;
}

.z04b45city-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.z04b45city-tag {
    display: inline-block;
    padding: 0.3em 0.85em;
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--jz-primary);
    transition: background 0.2s, color 0.2s;
}

.z04b45city-tag.hot {
    background: var(--jz-accent);
    border-color: var(--jz-accent);
    color: var(--jz-white);
}

.z04b45city-tag:hover {
    background: var(--jz-primary);
    border-color: var(--jz-primary);
    color: var(--jz-white);
}

.z04b45cities-desc {
    text-align: center;
    font-size: 0.9rem;
    color: var(--jz-text-muted);
    margin-top: 1.25rem;
    line-height: 1.6;
}

/* ========== 评价 ========== */
.z04b45testimonials {
    padding: 3rem 0;
    background: var(--jz-bg);
}

.z04b45testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.z04b45testimonial-card {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    padding: 1.25rem;
    min-width: 0;
    overflow: hidden;
}

.z04b45testimonial-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--jz-primary), var(--jz-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 0.6rem;
}

.z04b45testimonial-info {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.75rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.z04b45testimonial-name {
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--jz-primary);
}

.z04b45testimonial-role {
    font-size: 0.8rem;
    color: var(--jz-text-muted);
}

.z04b45testimonial-stars {
    color: var(--jz-gold);
    font-size: 0.85rem;
}

.z04b45testimonial-content {
    font-size: 0.88rem;
    color: var(--jz-text-muted);
    line-height: 1.65;
    font-style: italic;
}

/* ========== FAQ ========== */
.z04b45faq {
    padding: 3rem 0;
    background: var(--jz-white);
}

.z04b45faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.z04b45faq-item {
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    overflow: hidden;
    background: var(--jz-bg);
}

.z04b45faq-item.open {
    border-color: var(--jz-primary);
}

.z04b45faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 1rem 2.5rem 1rem 1.1rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--jz-primary);
    cursor: pointer;
    font-family: inherit;
    position: relative;
}

.z04b45faq-question::after {
    content: "+";
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--jz-accent);
}

.z04b45faq-item.open .z04b45faq-question::after {
    content: "−";
}

.z04b45faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 1.1rem;
    font-size: 0.9rem;
    color: var(--jz-text-muted);
    line-height: 1.65;
    transition: max-height 0.35s ease, padding 0.25s;
}

.z04b45faq-item.open .z04b45faq-answer {
    max-height: 280px;
    padding: 0 1.1rem 1rem;
}

/* ========== 联系 ========== */
.z04b45contact {
    padding: 3rem 0;
    background: var(--jz-bg);
}

.z04b45contact-framework {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.z04b45contact-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.z04b45contact-card {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    padding: 1.25rem;
    overflow: hidden;
    border-top: 3px solid var(--jz-primary);
}

.z04b45contact-card.z04b45primary { border-top-color: var(--jz-accent); }
.z04b45contact-card.z04b45secondary { border-top-color: var(--jz-teal); }

.z04b45contact-card-header {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 0.75rem;
    min-width: 0;
}

.z04b45contact-icon-large {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    background: var(--jz-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.z04b45contact-card.z04b45primary .z04b45contact-icon-large { background: var(--jz-accent); }
.z04b45contact-card.z04b45secondary .z04b45contact-icon-large { background: var(--jz-teal); }

.z04b45contact-info {
    min-width: 0;
}

.z04b45contact-info h3 {
    font-size: 1rem;
    color: var(--jz-primary);
    margin-bottom: 0.25rem;
}

.z04b45phone-number {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--jz-text);
    word-break: break-all;
}

.z04b45online-status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
    color: var(--jz-teal);
    font-weight: 500;
}

.z04b45status-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: jz-pulse 2s infinite;
}

@keyframes jz-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.z04b45contact-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.z04b45feature-tag {
    font-size: 0.78rem;
    padding: 0.2rem 0.55rem;
    background: var(--jz-bg);
    border: 1px solid var(--jz-border);
    border-radius: 12px;
    color: var(--jz-text-muted);
}

.z04b45contact-form-section {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius-lg);
    padding: 1.5rem;
    overflow: hidden;
}

.z04b45form-header {
    text-align: center;
    margin-bottom: 1.25rem;
}

.z04b45form-header h3 {
    font-size: 1.2rem;
    color: var(--jz-primary);
    margin-bottom: 0.3rem;
}

.z04b45form-header p {
    font-size: 0.88rem;
    color: var(--jz-text-muted);
}

.z04b45form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
}

.z04b45form-group {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.z04b45form-group.z04b45full-width {
    grid-column: 1 / -1;
}

.z04b45form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--jz-text);
    margin-bottom: 0.3rem;
}

.z04b45form-group input,
.z04b45form-group select,
.z04b45form-group textarea {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--jz-border);
    border-radius: 6px;
    font-size: 0.92rem;
    font-family: inherit;
    background: var(--jz-bg);
    transition: border-color 0.2s;
    max-width: 100%;
}

.z04b45form-group input:focus,
.z04b45form-group select:focus,
.z04b45form-group textarea:focus {
    outline: none;
    border-color: var(--jz-primary);
    background: var(--jz-white);
}

.z04b45form-group textarea {
    resize: vertical;
    min-height: 90px;
}

.z04b45form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.25rem;
}

/* ========== 页脚 ========== */
.z04b45footer {
    background: #152535;
    color: #b8c5d0;
    padding: 2.5rem 0 1rem;
}

.z04b45footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.z04b45footer-section h3 {
    color: var(--jz-gold);
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

.z04b45footer-section p,
.z04b45footer-section li {
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 0.35rem;
}

.z04b45footer-section ul {
    list-style: none;
}

.z04b45footer-section a {
    color: #b8c5d0;
}

.z04b45footer-section a:hover {
    color: var(--jz-gold);
}

.z04b45footer-bottom {
    text-align: center;
    padding-top: 1.25rem;
    border-top: 1px solid #2a3d4f;
    font-size: 0.82rem;
}

.z04b45footer-links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1rem;
    margin-bottom: 0.75rem;
}

.z04b45footer-links a {
    color: #8fa3b5;
}

/* ========== 内页通用 ========== */
.z04b45page-inner {
    padding-top: 0;
}

.z04b45inner-banner {
    background: linear-gradient(135deg, var(--jz-primary), var(--jz-teal));
    color: var(--jz-white);
    padding: 1.75rem 0 2rem;
}

.z04b45breadcrumb {
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
    opacity: 0.9;
}

.z04b45breadcrumb a {
    color: rgba(255, 255, 255, 0.85);
}

.z04b45breadcrumb a:hover {
    color: var(--jz-gold);
}

.z04b45breadcrumb-sep {
    margin: 0 0.4rem;
    opacity: 0.6;
}

.z04b45breadcrumb-current {
    opacity: 0.75;
}

.z04b45inner-banner-title {
    font-size: clamp(1.35rem, 4vw, 1.85rem);
    font-weight: 700;
    line-height: 1.3;
    word-break: break-word;
    margin-bottom: 0.5rem;
}

.z04b45inner-banner-desc,
.z04b45inner-banner-meta {
    font-size: 0.9rem;
    opacity: 0.88;
    line-height: 1.55;
}

.z04b45inner-banner-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
}

.z04b45inner-banner-meta a {
    color: var(--jz-gold);
}

.z04b45inner-wrap {
    padding: 2rem 0 3rem;
}

.z04b45inner-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 1.5rem;
    align-items: start;
}

.z04b45inner-main {
    min-width: 0;
}

/* 列表 */
.z04b45list-cards {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.z04b45list-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1rem;
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    overflow: hidden;
    transition: box-shadow 0.25s;
}

.z04b45list-card:hover {
    box-shadow: var(--jz-shadow-hover);
}

.z04b45list-card-thumb {
    display: block;
    overflow: hidden;
    min-height: 120px;
    background: var(--jz-bg);
}

.z04b45list-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 120px;
}

.z04b45list-card-body {
    padding: 1rem 1rem 1rem 0;
    min-width: 0;
}

.z04b45list-card-meta {
    font-size: 0.78rem;
    color: var(--jz-text-muted);
    display: block;
    margin-bottom: 0.4rem;
}

.z04b45list-card-title {
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
    line-height: 1.35;
}

.z04b45list-card-title a {
    color: var(--jz-primary);
}

.z04b45list-card-title a:hover {
    color: var(--jz-accent);
}

.z04b45list-card-intro {
    font-size: 0.88rem;
    color: var(--jz-text-muted);
    line-height: 1.6;
}

.z04b45pagebar {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--jz-border);
}

.z04b45pages {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    justify-content: center;
}

.z04b45pages a,
.z04b45pages span {
    display: inline-block;
    padding: 6px 12px;
    border: 1px solid var(--jz-border);
    border-radius: 6px;
    font-size: 0.88rem;
    color: var(--jz-text);
    background: var(--jz-white);
}

.z04b45pages a:hover {
    background: var(--jz-primary);
    border-color: var(--jz-primary);
    color: var(--jz-white);
}

/* 文章 */
.z04b45article-main {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius-lg);
    padding: 1.5rem;
    overflow: hidden;
}

.z04b45article-hero-thumb {
    margin-bottom: 1.25rem;
    border-radius: var(--jz-radius);
    overflow: hidden;
    border: 1px solid var(--jz-border);
}

.z04b45article-litpic {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

.z04b45typography {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--jz-text);
    word-break: break-word;
    overflow-wrap: break-word;
}

.z04b45typography img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    margin: 0.75rem 0;
}

.z04b45typography p {
    margin-bottom: 0.85rem;
}

.z04b45article-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.z04b45article-figure {
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    overflow: hidden;
    margin: 0;
}

.z04b45article-figure figcaption {
    font-size: 0.8rem;
    padding: 0.4rem 0.5rem;
    color: var(--jz-text-muted);
}

.z04b45meta-tags-wrap {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--jz-border);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.z04b45meta-tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.z04b45tagitem a {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: var(--jz-bg);
    border: 1px solid var(--jz-border);
    border-radius: 14px;
    font-size: 0.8rem;
}

.z04b45prenext {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--jz-border);
    font-size: 0.9rem;
}

.z04b45like-block {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--jz-border);
}

.z04b45like-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-top: 0.75rem;
}

.z04b45like-link {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.65rem;
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    color: inherit;
    transition: border-color 0.2s;
    min-width: 0;
}

.z04b45like-link:hover {
    border-color: var(--jz-primary);
}

.z04b45like-thumb {
    flex-shrink: 0;
    width: 80px;
    overflow: hidden;
    border-radius: 6px;
}

.z04b45like-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--jz-primary);
    display: block;
    margin-bottom: 0.2rem;
}

.z04b45like-desc {
    font-size: 0.82rem;
    color: var(--jz-text-muted);
    line-height: 1.5;
}

/* 侧栏 */
.z04b45inner-sidebar {
    min-width: 0;
}

.z04b45side-card {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    padding: 1rem;
    overflow: hidden;
    position: sticky;
    top: calc(var(--jz-header-h) + 12px);
}

.z04b45side-title {
    font-size: 1rem;
    color: var(--jz-primary);
    font-weight: 600;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--jz-border);
}

.z04b45side-list {
    list-style: none;
}

.z04b45side-list-thumb li {
    border-bottom: 1px solid var(--jz-border);
    padding: 0.5rem 0;
}

.z04b45side-list-thumb li:last-child {
    border-bottom: none;
}

.z04b45side-thumb-link {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    color: inherit;
    min-width: 0;
}

.z04b45side-thumb-link:hover .z04b45side-thumb-title {
    color: var(--jz-accent);
}

.z04b45side-thumb {
    flex-shrink: 0;
    width: 72px;
    overflow: hidden;
    border-radius: 6px;
    border: 1px solid var(--jz-border);
}

.z04b45side-thumb-title {
    font-size: 0.82rem;
    line-height: 1.4;
    color: var(--jz-text);
    transition: color 0.2s;
    word-break: break-word;
}

.z04b45footer-nav-channels,
.z04b45footer-friendlinks {
    list-style: none;
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
    .z04b45features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .z04b45inner-layout {
        grid-template-columns: 1fr;
    }

    .z04b45side-card {
        position: static;
    }
}

@media (max-width: 768px) {
    .z04b45nav-toggle {
        display: flex;
    }

    .z04b45nav-overlay {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s, visibility 0.3s;
        cursor: pointer;
    }

    .z04b45menu-checkbox:checked ~ .z04b45nav-overlay {
        opacity: 1;
        visibility: visible;
    }

    .z04b45nav {
        position: fixed;
        top: 0;
        right: 0;
        width: min(280px, 85vw);
        height: 100vh;
        height: 100dvh;
        background: var(--jz-white);
        z-index: 1001;
        padding: 4rem 1rem 1.5rem;
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
        transform: translateX(100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
    }

    .z04b45menu-checkbox:checked ~ .z04b45nav {
        transform: translateX(0);
    }

    .z04b45menu-checkbox:checked + .z04b45nav-toggle span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .z04b45menu-checkbox:checked + .z04b45nav-toggle span:nth-child(2) {
        opacity: 0;
    }

    .z04b45menu-checkbox:checked + .z04b45nav-toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .z04b45nav-menu {
        flex-direction: column;
        width: 100%;
    }

    .z04b45nav-link {
        padding: 12px 14px;
        border-bottom: 1px solid var(--jz-border);
        border-radius: 0;
    }

    .z04b45hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .z04b45hero-buttons,
    .z04b45hero-stats {
        justify-content: center;
    }

    .z04b45hero-image {
        order: -1;
    }

    .z04b45hero-img {
        max-width: 280px;
        margin: 0 auto;
    }

    .z04b45features-grid,
    .z04b45services-grid,
    .z04b45process-steps,
    .z04b45testimonials-grid {
        grid-template-columns: 1fr;
    }

    .z04b45cities-content {
        grid-template-columns: 1fr;
    }

    .z04b45contact-main,
    .z04b45form-grid {
        grid-template-columns: 1fr;
    }

    .z04b45footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .z04b45list-card {
        grid-template-columns: 1fr;
    }

    .z04b45list-card-body {
        padding: 0 1rem 1rem;
    }

    .z04b45list-card-thumb {
        min-height: 160px;
    }

    .z04b45service-features {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 480px) {
    .z04b45topbar {
        font-size: 0.72rem;
    }

    .z04b45logo-title {
        font-size: 1rem;
    }

    .z04b45hero {
        padding: 1.5rem 0 2rem;
    }

    .z04b45hero-stats {
        gap: 0.75rem;
    }

    .z04b45hero-stats strong {
        font-size: 1.15rem;
    }

    .z04b45btn {
        padding: 10px 18px;
        font-size: 0.88rem;
    }

    .z04b45contact-card-header {
        flex-direction: column;
        text-align: center;
    }

    .z04b45phone-number {
        font-size: 1.15rem;
    }

    .z04b45form-actions {
        flex-direction: column;
    }

    .z04b45form-actions .z04b45btn {
        width: 100%;
    }

    .z04b45article-main {
        padding: 1rem;
    }
}

::selection {
    background: var(--jz-primary);
    color: var(--jz-white);
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-thumb {
    background: var(--jz-primary);
    border-radius: 3px;
}