/* 越南新娘相亲模板 | 前缀: z7220c | 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.z7220cbody {
    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);
}

.z7220ccontainer {
    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 ========== */
.z7220ctopbar {
    background: var(--jz-teal);
    color: var(--jz-white);
    font-size: 0.82rem;
    padding: 7px 0;
}

.z7220ctopbar-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 6px;
}

.z7220ctopbar-item {
    opacity: 0.95;
}

/* ========== 头部导航 ========== */
.z7220cheader {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--jz-white);
    border-bottom: 1px solid var(--jz-border);
    transition: box-shadow 0.25s;
}

.z7220cheader.z7220cscrolled {
    box-shadow: var(--jz-shadow);
}

.z7220cheader-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;
}

.z7220clogo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    min-width: 0;
    flex-shrink: 1;
}

.z7220clogo-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;
}

.z7220clogo-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.z7220clogo-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--jz-primary);
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.z7220clogo-sub {
    font-size: 0.72rem;
    color: var(--jz-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.z7220cmenu-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.z7220cnav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    flex-shrink: 0;
    z-index: 1002;
    -webkit-tap-highlight-color: transparent;
}

.z7220cnav-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--jz-primary);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.z7220cnav-overlay {
    display: none;
}

.z7220cnav {
    display: flex;
    align-items: center;
}

.z7220cnav-menu {
    display: flex;
    list-style: none;
    gap: 4px;
    flex-wrap: wrap;
}

.z7220cnav-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;
}

.z7220cnav-link:hover,
.z7220cnav-link.z7220cactive {
    background: rgba(30, 77, 140, 0.08);
    color: var(--jz-primary);
}

/* ========== 通用区块 ========== */
.z7220csection-header {
    text-align: center;
    margin-bottom: 2rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.z7220csection-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--jz-primary);
    font-weight: 700;
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.z7220csection-subtitle {
    font-size: 1rem;
    color: var(--jz-text-muted);
    line-height: 1.6;
}

.z7220cbtn {
    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;
}

.z7220cbtn-primary {
    background: var(--jz-accent);
    color: var(--jz-white);
    box-shadow: 0 4px 14px rgba(196, 92, 62, 0.35);
}

.z7220cbtn-primary:hover {
    background: var(--jz-accent-light);
    color: var(--jz-white);
    transform: translateY(-2px);
}

.z7220cbtn-secondary {
    background: transparent;
    color: var(--jz-white);
    border: 2px solid rgba(255, 255, 255, 0.65);
}

.z7220cbtn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--jz-white);
}

.z7220cbtn-outline-dark {
    background: var(--jz-white);
    color: var(--jz-text);
    border: 1px solid var(--jz-border);
}

.z7220cbtn-outline-dark:hover {
    border-color: var(--jz-primary);
    color: var(--jz-primary);
}

/* ========== 主视觉 ========== */
.z7220chero {
    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;
}

.z7220chero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.z7220chero-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;
}

.z7220chero-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;
}

.z7220chero-subtitle {
    font-size: 1.05rem;
    opacity: 0.92;
    margin-bottom: 0.8rem;
    line-height: 1.55;
}

.z7220chero-lead {
    font-size: 0.92rem;
    opacity: 0.88;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.z7220chero-lead strong {
    font-weight: 600;
    color: var(--jz-gold);
}

.z7220chero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.z7220chero-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);
}

.z7220chero-stats li {
    text-align: center;
}

.z7220chero-stats strong {
    display: block;
    font-size: 1.4rem;
    color: var(--jz-gold);
}

.z7220chero-stats span {
    font-size: 0.78rem;
    opacity: 0.85;
}

.z7220chero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0;
}

.z7220chero-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 ========== */
.z7220cfeatures {
    padding: 3rem 0;
    background: var(--jz-bg);
}

.z7220cfeatures-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.z7220cfeature-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;
}

.z7220cfeature-card:hover {
    box-shadow: var(--jz-shadow-hover);
    border-color: rgba(30, 77, 140, 0.25);
}

.z7220cicon-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;
}

.z7220cfeature-content h3 {
    font-size: 1rem;
    color: var(--jz-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.z7220cfeature-content > p {
    font-size: 0.88rem;
    color: var(--jz-text-muted);
    line-height: 1.65;
    margin-bottom: 0.6rem;
}

.z7220cfeature-list {
    list-style: none;
}

.z7220cfeature-list li {
    font-size: 0.82rem;
    color: var(--jz-text);
    padding: 0.15rem 0 0.15rem 1.1rem;
    position: relative;
}

.z7220cfeature-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--jz-accent);
}

/* ========== 服务卡片 ========== */
.z7220cservices {
    padding: 3rem 0;
    background: var(--jz-white);
}

.z7220cservices-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.z7220cservice-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;
}

.z7220cservice-card:hover {
    box-shadow: var(--jz-shadow-hover);
}

.z7220cservice-image {
    height: 100px;
    display: flex;
    align-items: flex-end;
    padding: 0.75rem 1rem;
    flex-shrink: 0;
}

.z7220cservice-image-1 { background: linear-gradient(135deg, #1e4d8c, #3d7ab8); }
.z7220cservice-image-2 { background: linear-gradient(135deg, #2a6f6f, #4a9e9e); }
.z7220cservice-image-3 { background: linear-gradient(135deg, #8b5a2b, #c9a227); }
.z7220cservice-image-4 { background: linear-gradient(135deg, #6b3a5c, #c45c3e); }

.z7220cservice-category {
    color: var(--jz-white);
    font-weight: 600;
    font-size: 0.9rem;
}

.z7220cservice-content {
    padding: 1.1rem 1.15rem 1.15rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.z7220cservice-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.z7220cservice-header h3 {
    font-size: 1.02rem;
    color: var(--jz-primary);
    font-weight: 600;
    min-width: 0;
}

.z7220cservice-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;
}

.z7220cbadge-hot { background: var(--jz-accent); }
.z7220cbadge-vip { background: var(--jz-gold); color: var(--jz-text); }

.z7220cservice-content > p {
    font-size: 0.87rem;
    color: var(--jz-text-muted);
    line-height: 1.6;
    margin-bottom: 0.75rem;
    flex: 1;
}

.z7220cservice-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem;
    margin-bottom: 0.85rem;
}

.z7220cfeature-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--jz-text);
    min-width: 0;
}

.z7220cfeature-item span:first-child {
    flex-shrink: 0;
}

.z7220cservice-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;
}

.z7220cprice-label {
    font-size: 0.75rem;
    color: var(--jz-text-muted);
    display: block;
}

.z7220cprice-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--jz-accent);
}

.z7220cservice-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;
}

.z7220cservice-btn:hover {
    background: var(--jz-primary-dark);
    color: var(--jz-white);
}

/* ========== 流程 ========== */
.z7220cprocess {
    padding: 3rem 0;
    background: var(--jz-bg);
}

.z7220cprocess-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.z7220cprocess-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;
}

.z7220cstep-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;
}

.z7220cstep-content h3 {
    font-size: 0.98rem;
    color: var(--jz-primary);
    margin-bottom: 0.4rem;
}

.z7220cstep-content p {
    font-size: 0.84rem;
    color: var(--jz-text-muted);
    line-height: 1.55;
}

/* ========== 城市 ========== */
.z7220ccities {
    padding: 3rem 0;
    background: var(--jz-white);
}

.z7220ccities-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    align-items: start;
}

.z7220ccities-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;
}

.z7220cmap-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.z7220cmap-desc {
    font-size: 0.9rem;
    color: var(--jz-primary);
    font-weight: 600;
}

.z7220ccities-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
}

.z7220ccity-group {
    background: var(--jz-bg);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    padding: 1rem 1.1rem;
    overflow: hidden;
}

.z7220cgroup-title {
    font-size: 0.95rem;
    color: var(--jz-primary);
    font-weight: 600;
    margin-bottom: 0.6rem;
}

.z7220ccity-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.z7220ccity-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;
}

.z7220ccity-tag.hot {
    background: var(--jz-accent);
    border-color: var(--jz-accent);
    color: var(--jz-white);
}

.z7220ccity-tag:hover {
    background: var(--jz-primary);
    border-color: var(--jz-primary);
    color: var(--jz-white);
}

.z7220ccities-desc {
    text-align: center;
    font-size: 0.9rem;
    color: var(--jz-text-muted);
    margin-top: 1.25rem;
    line-height: 1.6;
}

/* ========== 评价 ========== */
.z7220ctestimonials {
    padding: 3rem 0;
    background: var(--jz-bg);
}

.z7220ctestimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.z7220ctestimonial-card {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    padding: 1.25rem;
    min-width: 0;
    overflow: hidden;
}

.z7220ctestimonial-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;
}

.z7220ctestimonial-info {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.75rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.z7220ctestimonial-name {
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--jz-primary);
}

.z7220ctestimonial-role {
    font-size: 0.8rem;
    color: var(--jz-text-muted);
}

.z7220ctestimonial-stars {
    color: var(--jz-gold);
    font-size: 0.85rem;
}

.z7220ctestimonial-content {
    font-size: 0.88rem;
    color: var(--jz-text-muted);
    line-height: 1.65;
    font-style: italic;
}

/* ========== FAQ ========== */
.z7220cfaq {
    padding: 3rem 0;
    background: var(--jz-white);
}

.z7220cfaq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.z7220cfaq-item {
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    overflow: hidden;
    background: var(--jz-bg);
}

.z7220cfaq-item.open {
    border-color: var(--jz-primary);
}

.z7220cfaq-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;
}

.z7220cfaq-question::after {
    content: "+";
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--jz-accent);
}

.z7220cfaq-item.open .z7220cfaq-question::after {
    content: "−";
}

.z7220cfaq-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;
}

.z7220cfaq-item.open .z7220cfaq-answer {
    max-height: 280px;
    padding: 0 1.1rem 1rem;
}

/* ========== 联系 ========== */
.z7220ccontact {
    padding: 3rem 0;
    background: var(--jz-bg);
}

.z7220ccontact-framework {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.z7220ccontact-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.z7220ccontact-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);
}

.z7220ccontact-card.z7220cprimary { border-top-color: var(--jz-accent); }
.z7220ccontact-card.z7220csecondary { border-top-color: var(--jz-teal); }

.z7220ccontact-card-header {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 0.75rem;
    min-width: 0;
}

.z7220ccontact-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;
}

.z7220ccontact-card.z7220cprimary .z7220ccontact-icon-large { background: var(--jz-accent); }
.z7220ccontact-card.z7220csecondary .z7220ccontact-icon-large { background: var(--jz-teal); }

.z7220ccontact-info {
    min-width: 0;
}

.z7220ccontact-info h3 {
    font-size: 1rem;
    color: var(--jz-primary);
    margin-bottom: 0.25rem;
}

.z7220cphone-number {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--jz-text);
    word-break: break-all;
}

.z7220conline-status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
    color: var(--jz-teal);
    font-weight: 500;
}

.z7220cstatus-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; }
}

.z7220ccontact-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.z7220cfeature-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);
}

.z7220ccontact-form-section {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius-lg);
    padding: 1.5rem;
    overflow: hidden;
}

.z7220cform-header {
    text-align: center;
    margin-bottom: 1.25rem;
}

.z7220cform-header h3 {
    font-size: 1.2rem;
    color: var(--jz-primary);
    margin-bottom: 0.3rem;
}

.z7220cform-header p {
    font-size: 0.88rem;
    color: var(--jz-text-muted);
}

.z7220cform-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
}

.z7220cform-group {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.z7220cform-group.z7220cfull-width {
    grid-column: 1 / -1;
}

.z7220cform-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--jz-text);
    margin-bottom: 0.3rem;
}

.z7220cform-group input,
.z7220cform-group select,
.z7220cform-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%;
}

.z7220cform-group input:focus,
.z7220cform-group select:focus,
.z7220cform-group textarea:focus {
    outline: none;
    border-color: var(--jz-primary);
    background: var(--jz-white);
}

.z7220cform-group textarea {
    resize: vertical;
    min-height: 90px;
}

.z7220cform-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.25rem;
}

/* ========== 页脚 ========== */
.z7220cfooter {
    background: #152535;
    color: #b8c5d0;
    padding: 2.5rem 0 1rem;
}

.z7220cfooter-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.z7220cfooter-section h3 {
    color: var(--jz-gold);
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

.z7220cfooter-section p,
.z7220cfooter-section li {
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 0.35rem;
}

.z7220cfooter-section ul {
    list-style: none;
}

.z7220cfooter-section a {
    color: #b8c5d0;
}

.z7220cfooter-section a:hover {
    color: var(--jz-gold);
}

.z7220cfooter-bottom {
    text-align: center;
    padding-top: 1.25rem;
    border-top: 1px solid #2a3d4f;
    font-size: 0.82rem;
}

.z7220cfooter-links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1rem;
    margin-bottom: 0.75rem;
}

.z7220cfooter-links a {
    color: #8fa3b5;
}

/* ========== 内页通用 ========== */
.z7220cpage-inner {
    padding-top: 0;
}

.z7220cinner-banner {
    background: linear-gradient(135deg, var(--jz-primary), var(--jz-teal));
    color: var(--jz-white);
    padding: 1.75rem 0 2rem;
}

.z7220cbreadcrumb {
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
    opacity: 0.9;
}

.z7220cbreadcrumb a {
    color: rgba(255, 255, 255, 0.85);
}

.z7220cbreadcrumb a:hover {
    color: var(--jz-gold);
}

.z7220cbreadcrumb-sep {
    margin: 0 0.4rem;
    opacity: 0.6;
}

.z7220cbreadcrumb-current {
    opacity: 0.75;
}

.z7220cinner-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;
}

.z7220cinner-banner-desc,
.z7220cinner-banner-meta {
    font-size: 0.9rem;
    opacity: 0.88;
    line-height: 1.55;
}

.z7220cinner-banner-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
}

.z7220cinner-banner-meta a {
    color: var(--jz-gold);
}

.z7220cinner-wrap {
    padding: 2rem 0 3rem;
}

.z7220cinner-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 1.5rem;
    align-items: start;
}

.z7220cinner-main {
    min-width: 0;
}

/* 列表 */
.z7220clist-cards {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.z7220clist-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;
}

.z7220clist-card:hover {
    box-shadow: var(--jz-shadow-hover);
}

.z7220clist-card-thumb {
    display: block;
    overflow: hidden;
    min-height: 120px;
    background: var(--jz-bg);
}

.z7220clist-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 120px;
}

.z7220clist-card-body {
    padding: 1rem 1rem 1rem 0;
    min-width: 0;
}

.z7220clist-card-meta {
    font-size: 0.78rem;
    color: var(--jz-text-muted);
    display: block;
    margin-bottom: 0.4rem;
}

.z7220clist-card-title {
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
    line-height: 1.35;
}

.z7220clist-card-title a {
    color: var(--jz-primary);
}

.z7220clist-card-title a:hover {
    color: var(--jz-accent);
}

.z7220clist-card-intro {
    font-size: 0.88rem;
    color: var(--jz-text-muted);
    line-height: 1.6;
}

.z7220cpagebar {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--jz-border);
}

.z7220cpages {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    justify-content: center;
}

.z7220cpages a,
.z7220cpages 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);
}

.z7220cpages a:hover {
    background: var(--jz-primary);
    border-color: var(--jz-primary);
    color: var(--jz-white);
}

/* 文章 */
.z7220carticle-main {
    background: var(--jz-white);
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius-lg);
    padding: 1.5rem;
    overflow: hidden;
}

.z7220carticle-hero-thumb {
    margin-bottom: 1.25rem;
    border-radius: var(--jz-radius);
    overflow: hidden;
    border: 1px solid var(--jz-border);
}

.z7220carticle-litpic {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

.z7220ctypography {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--jz-text);
    word-break: break-word;
    overflow-wrap: break-word;
}

.z7220ctypography img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    margin: 0.75rem 0;
}

.z7220ctypography p {
    margin-bottom: 0.85rem;
}

.z7220carticle-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.z7220carticle-figure {
    border: 1px solid var(--jz-border);
    border-radius: var(--jz-radius);
    overflow: hidden;
    margin: 0;
}

.z7220carticle-figure figcaption {
    font-size: 0.8rem;
    padding: 0.4rem 0.5rem;
    color: var(--jz-text-muted);
}

.z7220cmeta-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;
}

.z7220cmeta-tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.z7220ctagitem 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;
}

.z7220cprenext {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--jz-border);
    font-size: 0.9rem;
}

.z7220clike-block {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--jz-border);
}

.z7220clike-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-top: 0.75rem;
}

.z7220clike-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;
}

.z7220clike-link:hover {
    border-color: var(--jz-primary);
}

.z7220clike-thumb {
    flex-shrink: 0;
    width: 80px;
    overflow: hidden;
    border-radius: 6px;
}

.z7220clike-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--jz-primary);
    display: block;
    margin-bottom: 0.2rem;
}

.z7220clike-desc {
    font-size: 0.82rem;
    color: var(--jz-text-muted);
    line-height: 1.5;
}

/* 侧栏 */
.z7220cinner-sidebar {
    min-width: 0;
}

.z7220cside-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);
}

.z7220cside-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);
}

.z7220cside-list {
    list-style: none;
}

.z7220cside-list-thumb li {
    border-bottom: 1px solid var(--jz-border);
    padding: 0.5rem 0;
}

.z7220cside-list-thumb li:last-child {
    border-bottom: none;
}

.z7220cside-thumb-link {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    color: inherit;
    min-width: 0;
}

.z7220cside-thumb-link:hover .z7220cside-thumb-title {
    color: var(--jz-accent);
}

.z7220cside-thumb {
    flex-shrink: 0;
    width: 72px;
    overflow: hidden;
    border-radius: 6px;
    border: 1px solid var(--jz-border);
}

.z7220cside-thumb-title {
    font-size: 0.82rem;
    line-height: 1.4;
    color: var(--jz-text);
    transition: color 0.2s;
    word-break: break-word;
}

.z7220cfooter-nav-channels,
.z7220cfooter-friendlinks {
    list-style: none;
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
    .z7220cfeatures-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .z7220cinner-layout {
        grid-template-columns: 1fr;
    }

    .z7220cside-card {
        position: static;
    }
}

@media (max-width: 768px) {
    .z7220cnav-toggle {
        display: flex;
    }

    .z7220cnav-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;
    }

    .z7220cmenu-checkbox:checked ~ .z7220cnav-overlay {
        opacity: 1;
        visibility: visible;
    }

    .z7220cnav {
        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;
    }

    .z7220cmenu-checkbox:checked ~ .z7220cnav {
        transform: translateX(0);
    }

    .z7220cmenu-checkbox:checked + .z7220cnav-toggle span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .z7220cmenu-checkbox:checked + .z7220cnav-toggle span:nth-child(2) {
        opacity: 0;
    }

    .z7220cmenu-checkbox:checked + .z7220cnav-toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .z7220cnav-menu {
        flex-direction: column;
        width: 100%;
    }

    .z7220cnav-link {
        padding: 12px 14px;
        border-bottom: 1px solid var(--jz-border);
        border-radius: 0;
    }

    .z7220chero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .z7220chero-buttons,
    .z7220chero-stats {
        justify-content: center;
    }

    .z7220chero-image {
        order: -1;
    }

    .z7220chero-img {
        max-width: 280px;
        margin: 0 auto;
    }

    .z7220cfeatures-grid,
    .z7220cservices-grid,
    .z7220cprocess-steps,
    .z7220ctestimonials-grid {
        grid-template-columns: 1fr;
    }

    .z7220ccities-content {
        grid-template-columns: 1fr;
    }

    .z7220ccontact-main,
    .z7220cform-grid {
        grid-template-columns: 1fr;
    }

    .z7220cfooter-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .z7220clist-card {
        grid-template-columns: 1fr;
    }

    .z7220clist-card-body {
        padding: 0 1rem 1rem;
    }

    .z7220clist-card-thumb {
        min-height: 160px;
    }

    .z7220cservice-features {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 480px) {
    .z7220ctopbar {
        font-size: 0.72rem;
    }

    .z7220clogo-title {
        font-size: 1rem;
    }

    .z7220chero {
        padding: 1.5rem 0 2rem;
    }

    .z7220chero-stats {
        gap: 0.75rem;
    }

    .z7220chero-stats strong {
        font-size: 1.15rem;
    }

    .z7220cbtn {
        padding: 10px 18px;
        font-size: 0.88rem;
    }

    .z7220ccontact-card-header {
        flex-direction: column;
        text-align: center;
    }

    .z7220cphone-number {
        font-size: 1.15rem;
    }

    .z7220cform-actions {
        flex-direction: column;
    }

    .z7220cform-actions .z7220cbtn {
        width: 100%;
    }

    .z7220carticle-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;
}