/* 通用样式 */
body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #222;
}

/* 顶部导航悬浮渐变 */
.z80b38header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: linear-gradient(90deg, #3358e6 0%, #4f8cff 100%);
    box-shadow: 0 2px 12px rgba(51,88,230,0.08);
    color: #fff;
}
.z80b38navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    height: 64px;
}
.z80b38nav-title {
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 2px;
    color: #ffd700;
}
.z80b38nav-list {
    list-style: none;
    display: flex;
    gap: 36px;
    margin: 0;
    padding: 0;
}
.z80b38nav-list li a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    transition: color 0.2s;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
}
.z80b38nav-list li a:hover {
    color: #ffd700;
    border-bottom: 2px solid #ffd700;
}

/* 汉堡菜单样式 */
.z80b38nav-hamburger {
    display: none;
    width: 36px;
    height: 36px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    margin-left: 12px;
    z-index: 120;
}
.z80b38nav-hamburger span {
    display: block;
    width: 26px;
    height: 3px;
    background: #fff;
    margin: 4px 0;
    border-radius: 2px;
    transition: all 0.3s;
}
.z80b38nav-toggle:checked + .z80b38nav-hamburger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.z80b38nav-toggle:checked + .z80b38nav-hamburger span:nth-child(2) {
    opacity: 0;
}
.z80b38nav-toggle:checked + .z80b38nav-hamburger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* 主横幅左右分栏 */
.z80b38hero {
    background: linear-gradient(135deg, #4f8cff 0%, #a259ff 100%);
    padding: 56px 0 36px 0;
    box-shadow: 0 2px 16px rgba(51,88,230,0.04);
}
.z80b38hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 0 24px;
}
.z80b38hero-left {
    flex: 1 1 380px;
}
.z80b38hero-left h1 {
    font-size: 2.6rem;
    color: #3358e6;
    margin-bottom: 18px;
    font-weight: 700;
    letter-spacing: 2px;
}
.z80b38hero-left p {
    font-size: 1.2rem;
    color: #444;
    margin-bottom: 32px;
}
.z80b38hero-right {
    flex: 1 1 320px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.z80b38hero-right svg {
    width: 100%;
    max-width: 260px;
    height: auto;
    display: block;
}
.z80b38hero-img {
    width: 100%;
    max-width: 420px;
    display: block;
    margin: 0 auto;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(80,80,180,0.10);
}

/* 按钮 */
.z80b38btn {
    display: inline-block;
    padding: 14px 38px;
    border-radius: 28px;
    font-size: 1.15rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(51,88,230,0.08);
}
.z80b38btn-primary {
    background: #ffd700;
    color: #3358e6;
}
.z80b38btn-primary:hover {
    background: #ffb300;
    color: #fff;
}

/* 主体内容区 */
.z80b38main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 16px 0 16px;
}
.z80b38section {
    margin-bottom: 48px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.04);
    padding: 36px 28px;
}
.z80b38section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #3358e6;
    border-left: 5px solid #ffd700;
    padding-left: 14px;
    font-weight: 700;
}

/* 优势区卡片网格 */
.z80b38adv-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}
.z80b38adv-card {
    background: linear-gradient(120deg, #e0e7ff 0%, #f5f7fa 100%);
    border-radius: 14px;
    padding: 28px 16px 22px 16px;
    text-align: center;
    box-shadow: 0 1px 8px rgba(51,88,230,0.08);
    transition: transform 0.18s, box-shadow 0.18s;
    cursor: pointer;
    position: relative;
}
.z80b38adv-card:hover {
    transform: translateY(-8px) scale(1.04);
    box-shadow: 0 8px 32px rgba(51,88,230,0.13);
}
.z80b38adv-icon {
    display: inline-block;
    width: 48px;
    height: 48px;
    margin-bottom: 14px;
    background-size: contain;
    background-repeat: no-repeat;
}
.z80b38icon-safe { background-image: url('data:image/svg+xml;utf8,<svg fill="%233358e6" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><circle cx="12" cy="12" r="10" fill="%23ffd700"/><path d="M7 13l3 3 5-5" stroke="%233358e6" stroke-width="2" fill="none"/></svg>'); }
.z80b38icon-fast { background-image: url('data:image/svg+xml;utf8,<svg fill="%233358e6" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><rect x="2" y="7" width="20" height="10" rx="5" fill="%23ffd700"/><path d="M12 7v10" stroke="%233358e6" stroke-width="2"/></svg>'); }
.z80b38icon-service { background-image: url('data:image/svg+xml;utf8,<svg fill="%233358e6" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><circle cx="12" cy="12" r="10" fill="%23ffd700"/><path d="M8 12h8M12 8v8" stroke="%233358e6" stroke-width="2"/></svg>'); }
.z80b38icon-flex { background-image: url('data:image/svg+xml;utf8,<svg fill="%233358e6" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><rect x="4" y="4" width="16" height="16" rx="8" fill="%23ffd700"/><path d="M8 16l8-8" stroke="%233358e6" stroke-width="2"/></svg>'); }
.z80b38adv-card h3 {
    font-size: 1.18rem;
    color: #3358e6;
    margin-bottom: 10px;
    font-weight: 600;
}
.z80b38adv-card p {
    color: #444;
    font-size: 1.05rem;
}

/* 配资流程横向步骤条 */
.z80b38steps {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0;
    margin: 32px 0 0 0;
    position: relative;
}
.z80b38step {
    flex: 1 1 0;
    text-align: center;
    position: relative;
}
.z80b38step-num {
    width: 38px;
    height: 38px;
    line-height: 38px;
    background: #ffd700;
    color: #3358e6;
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: bold;
    margin: 0 auto 10px auto;
    box-shadow: 0 2px 8px rgba(255,215,0,0.13);
    z-index: 1;
    position: relative;
}
.z80b38step-title {
    font-size: 1.05rem;
    color: #3358e6;
    font-weight: 500;
}
.z80b38step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 19px;
    left: 50%;
    right: -50%;
    height: 4px;
    background: linear-gradient(90deg, #ffd700 0%, #4f8cff 100%);
    z-index: 0;
    width: 100%;
    transform: translateX(19px);
}

/* 关于我们 */
.z80b38about p {
    font-size: 1.1rem;
    color: #444;
}

/* FAQ手风琴 */
.z80b38faq-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.z80b38faq-item {
    background: #f5f7fa;
    border-radius: 10px;
    box-shadow: 0 1px 6px rgba(51,88,230,0.04);
    padding: 0 0 0 0;
    overflow: hidden;
}
.z80b38faq-toggle {
    display: none;
}
.z80b38faq-question {
    display: block;
    padding: 18px 18px 18px 38px;
    font-size: 1.1rem;
    color: #3358e6;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: background 0.2s;
}
.z80b38faq-question::before {
    content: '+';
    position: absolute;
    left: 16px;
    top: 18px;
    font-size: 1.2rem;
    color: #ffd700;
    transition: transform 0.2s;
}
.z80b38faq-toggle:checked + .z80b38faq-question::before {
    content: '-';
    transform: rotate(180deg);
}
.z80b38faq-answer {
    max-height: 0;
    overflow: hidden;
    background: #e0e7ff;
    color: #333;
    font-size: 1rem;
    padding: 0 18px;
    transition: max-height 0.3s cubic-bezier(.4,0,.2,1), padding 0.3s;
}
.z80b38faq-toggle:checked + .z80b38faq-question + .z80b38faq-answer {
    max-height: 120px;
    padding: 12px 18px 18px 38px;
}

/* 联系我们表单 */
.z80b38contact {
    background: linear-gradient(120deg, #e0e7ff 0%, #f5f7fa 100%);
}
.z80b38form {
    max-width: 400px;
    margin: 0 auto;
}
.z80b38form-group {
    margin-bottom: 18px;
}
.z80b38form-group label {
    display: block;
    margin-bottom: 6px;
    color: #3358e6;
}
.z80b38form-group input,
.z80b38form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #c3cfe2;
    border-radius: 6px;
    font-size: 1rem;
    background: #fff;
    transition: border 0.2s;
}
.z80b38form-group input:focus,
.z80b38form-group textarea:focus {
    border-color: #3358e6;
    outline: none;
}

/* 底部 */
.z80b38footer {
    background: #1a2236;
    color: #fff;
    text-align: center;
    padding: 28px 0 14px 0;
    margin-top: 36px;
    border-radius: 18px 18px 0 0;
    font-size: 1.08rem;
}
.z80b38footer-content div {
    margin: 0;
    letter-spacing: 1px;
}

/* 平台数据区 */
.z80b38stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin: 24px 0 0 0;
}
.z80b38stat-item {
    background: linear-gradient(120deg, #f5f7fa 0%, #e0e7ff 100%);
    border-radius: 14px;
    text-align: center;
    padding: 28px 8px 18px 8px;
    box-shadow: 0 1px 8px rgba(51,88,230,0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.z80b38stat-num {
    font-size: 2.1rem;
    color: #3358e6;
    font-weight: bold;
    margin-bottom: 8px;
}
.z80b38stat-label {
    font-size: 1.05rem;
    color: #666;
}

/* 配资产品区 */
.z80b38product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 24px;
}
.z80b38product-card {
    background: #f5f7fa;
    border-radius: 14px;
    box-shadow: 0 1px 8px rgba(51,88,230,0.06);
    padding: 24px 16px 18px 16px;
    text-align: center;
    transition: transform 0.18s, box-shadow 0.18s;
}
.z80b38product-card:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 8px 32px rgba(51,88,230,0.13);
}
.z80b38product-card h3 {
    color: #3358e6;
    font-size: 1.15rem;
    margin-bottom: 12px;
    font-weight: 600;
}
.z80b38product-card ul {
    list-style: disc inside;
    color: #444;
    font-size: 1.05rem;
    padding: 0;
    margin: 0;
}
.z80b38product-card ul li {
    margin-bottom: 6px;
}

/* 用户评价区 */
.z80b38case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 24px;
}
.z80b38case-item {
    background: #e0e7ff;
    border-radius: 14px;
    box-shadow: 0 1px 8px rgba(51,88,230,0.06);
    padding: 22px 16px 16px 16px;
    text-align: left;
    position: relative;
}
.z80b38case-user {
    font-weight: bold;
    color: #3358e6;
    margin-bottom: 8px;
    font-size: 1.08rem;
}
.z80b38case-text {
    color: #444;
    font-size: 1.05rem;
    line-height: 1.7;
}

/* 新手指引区 */
.z80b38guide-list {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    margin-top: 18px;
}
.z80b38guide-item {
    flex: 1 1 260px;
    min-width: 220px;
    background: #f5f7fa;
    border-radius: 12px;
    padding: 18px 14px;
    box-shadow: 0 1px 6px rgba(51,88,230,0.04);
}
.z80b38guide-item h3 {
    font-size: 1.1rem;
    color: #3358e6;
    margin-bottom: 8px;
}
.z80b38guide-item p {
    color: #444;
    font-size: 1.02rem;
}

/* 合作伙伴/安全保障区 */
.z80b38security-list {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    margin-top: 18px;
}
.z80b38security-item {
    flex: 1 1 260px;
    min-width: 220px;
    background: #e0e7ff;
    border-radius: 12px;
    padding: 18px 14px;
    box-shadow: 0 1px 6px rgba(51,88,230,0.04);
}
.z80b38security-item h3 {
    font-size: 1.1rem;
    color: #3358e6;
    margin-bottom: 8px;
}
.z80b38security-item p {
    color: #444;
    font-size: 1.02rem;
}

/* 新闻动态区 */
.z80b38news-list {
    margin: 18px 0 0 0;
    padding: 0;
    list-style: none;
}
.z80b38news-list li {
    padding: 10px 0 10px 0;
    border-bottom: 1px dashed #c3cfe2;
    color: #444;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
}
.z80b38news-date {
    color: #3358e6;
    font-weight: 600;
    margin-right: 16px;
    font-size: 0.98rem;
}

/* FAQ区扩展适配 */
.z80b38faq-item {
    margin-bottom: 0;
}

/* 底部说明扩展 */
.z80b38footer-content div:last-child {
    margin-top: 8px;
    font-size: 0.92em;
    color: #bbb;
    line-height: 1.6;
}

/* 配资产品新版卡片区块 - 固定一排四个 */
.z80b38product-cards {
    display: flex;
    gap: 28px;
    margin-top: 24px;
    flex-wrap: nowrap;
    justify-content: center;
}
.z80b38product-card {
    width: 240px;
    min-width: 0;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(51,88,230,0.08);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 12px;
    transition: transform 0.18s, box-shadow 0.18s;
    border: 1.5px solid #f0f0f0;
}
.z80b38product-card:hover {
    transform: translateY(-8px) scale(1.04);
    box-shadow: 0 8px 32px rgba(51,88,230,0.13);
}
.z80b38product-head {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 0 0 18px;
    height: 54px;
    border-radius: 16px 16px 0 0;
    font-size: 1.18rem;
    font-weight: bold;
    color: #fff;
    position: relative;
}
.z80b38product-month .z80b38product-head {
    background: linear-gradient(90deg, #ff4d4f 80%, #ff7875 100%);
}
.z80b38product-week .z80b38product-head {
    background: linear-gradient(90deg, #ff9800 80%, #ffc069 100%);
}
.z80b38product-day .z80b38product-head {
    background: linear-gradient(90deg, #a67c52 80%, #d2b48c 100%);
}
.z80b38product-free .z80b38product-head {
    background: linear-gradient(90deg, #1976d2 80%, #64b5f6 100%);
}
.z80b38product-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}
.z80b38product-title {
    font-size: 1.18rem;
    font-weight: bold;
    letter-spacing: 2px;
}
.z80b38product-body {
    padding: 18px 18px 0 18px;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.z80b38product-row {
    display: flex;
    justify-content: space-between;
    font-size: 1.05rem;
    color: #888;
    margin-bottom: 2px;
}
.z80b38product-row-main {
    font-size: 1.18rem;
    color: #ff4d4f;
    font-weight: bold;
    margin-bottom: 6px;
}
.z80b38product-month .z80b38product-row-main {
    color: #ff4d4f;
}
.z80b38product-week .z80b38product-row-main {
    color: #ff9800;
}
.z80b38product-day .z80b38product-row-main {
    color: #a67c52;
}
.z80b38product-free .z80b38product-row-main {
    color: #1976d2;
}
.z80b38product-highlight {
    color: #ff4d4f;
    font-weight: bold;
}
.z80b38product-week .z80b38product-highlight {
    color: #ff9800;
}
.z80b38product-day .z80b38product-highlight {
    color: #a67c52;
}
.z80b38product-free .z80b38product-highlight {
    color: #1976d2;
}
.z80b38product-amount {
    font-size: 1.12rem;
    color: #ff4d4f;
    font-weight: bold;
}
.z80b38product-week .z80b38product-amount {
    color: #ff9800;
}
.z80b38product-day .z80b38product-amount {
    color: #a67c52;
}
.z80b38product-free .z80b38product-amount {
    color: #1976d2;
}
.z80b38btn-month {
    background: #ff4d4f;
    color: #fff;
    margin: 18px 18px 0 18px;
}
.z80b38btn-week {
    background: #ff9800;
    color: #fff;
    margin: 18px 18px 0 18px;
}
.z80b38btn-day {
    background: #a67c52;
    color: #fff;
    margin: 18px 18px 0 18px;
}
.z80b38btn-free {
    background: #1976d2;
    color: #fff;
    margin: 18px 18px 0 18px;
}
.z80b38btn-month:hover {
    background: #d9363e;
}
.z80b38btn-week:hover {
    background: #e65100;
}
.z80b38btn-day:hover {
    background: #7c5c36;
}
.z80b38btn-free:hover {
    background: #0d47a1;
}
.z80b38product-note {
    text-align: center;
    color: #b0b0b0;
    font-size: 0.98rem;
    margin: 12px 0 10px 0;
}

/* 新版配资产品卡片顶部图标+主副标题样式 */
.z80b38product-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 0 10px 0;
}
.z80b38product-svgicon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}
.z80b38product-main {
    font-size: 1.18rem;
    font-weight: bold;
    color: #222;
    margin-bottom: 4px;
    text-align: center;
}
.z80b38product-sub {
    font-size: 1.02rem;
    color: #888;
    text-align: center;
    line-height: 1.5;
}
.z80b38product-card .z80b38btn {
    margin-top: 12px;
}

/* 新版配资产品卡片横向彩色条（图标+标题）样式 */
.z80b38product-bar {
    display: flex;
    align-items: center;
    padding: 0 0 0 18px;
    height: 54px;
    border-radius: 16px 16px 0 0;
    font-size: 1.18rem;
    font-weight: bold;
    color: #fff;
    position: relative;
    margin-bottom: 0;
}
.z80b38product-baricon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-right: 10px;
}
.z80b38product-bartitle {
    font-size: 1.18rem;
    font-weight: bold;
    letter-spacing: 2px;
    color: inherit;
}
.z80b38product-bar-month {
    background: linear-gradient(90deg, #ff4d4f 80%, #ff7875 100%);
}
.z80b38product-bar-week {
    background: linear-gradient(90deg, #ff9800 80%, #ffc069 100%);
}
.z80b38product-bar-day {
    background: linear-gradient(90deg, #a67c52 80%, #d2b48c 100%);
}
.z80b38product-bar-free {
    background: linear-gradient(90deg, #1976d2 80%, #64b5f6 100%);
}

.z80b38product-body2 {
    padding: 18px 18px 0 18px;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.z80b38product-row2 {
    display: flex;
    justify-content: space-between;
    font-size: 1.05rem;
    color: #888;
    margin-bottom: 2px;
}
.z80b38product-row2-main {
    font-size: 1.18rem;
    color: #ff4d4f;
    font-weight: bold;
    margin-bottom: 6px;
}
.z80b38product-month .z80b38product-row2-main {
    color: #ff4d4f;
}
.z80b38product-week .z80b38product-row2-main {
    color: #ff9800;
}
.z80b38product-day .z80b38product-row2-main {
    color: #a67c52;
}
.z80b38product-free .z80b38product-row2-main {
    color: #1976d2;
}
.z80b38product-highlight2 {
    color: #ff4d4f;
    font-weight: bold;
}
.z80b38product-week .z80b38product-highlight2 {
    color: #ff9800;
}
.z80b38product-day .z80b38product-highlight2 {
    color: #a67c52;
}
.z80b38product-free .z80b38product-highlight2 {
    color: #1976d2;
}
.z80b38product-amount2 {
    font-size: 1.12rem;
    color: #ff4d4f;
    font-weight: bold;
}
.z80b38product-week .z80b38product-amount2 {
    color: #ff9800;
}
.z80b38product-day .z80b38product-amount2 {
    color: #a67c52;
}
.z80b38product-free .z80b38product-amount2 {
    color: #1976d2;
}
.z80b38product-note2 {
    text-align: center;
    color: #b0b0b0;
    font-size: 0.98rem;
    margin: 12px 0 10px 0;
}

/* 响应式适配 */
@media (max-width: 1100px) {
    .z80b38hero-inner {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
    .z80b38hero-left, .z80b38hero-right {
        width: 100%;
        justify-content: center;
    }
    .z80b38adv-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .z80b38stat-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
    .z80b38product-grid {
        grid-template-columns: 1fr 1fr;
        gap: 18px;
    }
    .z80b38product-cards {
        flex-wrap: wrap;
        gap: 16px;
    }
    .z80b38product-card {
        width: 48%;
        min-width: 220px;
    }
    .z80b38case-grid {
        grid-template-columns: 1fr 1fr;
        gap: 18px;
    }
    .z80b38guide-list,
    .z80b38security-list {
        flex-direction: column;
        gap: 10px;
    }
}
@media (max-width: 900px) {
    .z80b38navbar {
        flex-wrap: wrap;
        height: auto;
        padding: 0 8px;
    }
    .z80b38nav-hamburger {
        display: flex;
    }
    .z80b38nav-list {
        position: fixed;
        top: 0;
        right: 0;
        width: 70vw;
        max-width: 320px;
        height: 100vh;
        background: #1a2236;
        box-shadow: -2px 0 16px rgba(0,0,0,0.12);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 0 0 32px;
        gap: 18px;
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(.4,0,.2,1);
        z-index: 110;
    }
    .z80b38nav-toggle:checked ~ .z80b38nav-list {
        transform: translateX(0);
    }
    .z80b38nav-list li a {
        font-size: 1.18rem;
        color: #fff;
    }
}
@media (max-width: 700px) {
    .z80b38navbar {
        flex-direction: column;
        height: auto;
        padding: 0 8px;
        gap: 8px;
    }
    .z80b38nav-title {
        font-size: 1.2rem;
        margin-bottom: 8px;
    }
    .z80b38nav-list {
        gap: 12px;
    }
    .z80b38hero {
        padding: 28px 0 16px 0;
    }
    .z80b38hero-inner {
        padding: 0 4px;
    }
    .z80b38section {
        padding: 16px 4px;
        margin-bottom: 18px;
    }
    .z80b38adv-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .z80b38steps {
        flex-direction: column;
        gap: 18px;
    }
    .z80b38step:not(:last-child)::after {
        display: none;
    }
    .z80b38footer {
        padding: 14px 0 6px 0;
        font-size: 0.95rem;
    }
    .z80b38product-cards {
        flex-direction: column;
        gap: 10px;
        flex-wrap: wrap;
    }
    .z80b38product-card {
        width: 100%;
        min-width: 0;
    }
} 

.z80b38product-desc {
    margin-top: 8px;
    color: #666;
    font-size: 0.99rem;
    line-height: 1.7;
    text-align: left;
}