* {
    box-sizing: border-box;
}
html,
body {
    margin: 0;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
}
body {
    background: #F7F3EC;
    color: #3E4148;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.78;
}
a {
    color: inherit;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 24px rgba(185,139,93,0.12);
}
.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    overflow: visible;
    padding: 0 24px;
}
.brand-logo {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
}
.brand-logo img,
.drawer-logo img,
.footer-brand img {
    width: 128px;
    height: auto;
}
.nav-core {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: nowrap;
    min-width: 0;
}
.nav-core a {
    white-space: nowrap;
    color: #3E4148;
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    padding: 8px 10px;
    border-radius: 999px;
}
.nav-core a:hover,
.nav-core a.active {
    color: #B98B5D;
    background: #FAF6EF;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.more-menu {
    position: relative;
    flex-shrink: 0;
}
.more-toggle {
    border: 1px solid rgba(185,139,93,0.18);
    color: #3E4148;
    background: #FFFFFF;
    border-radius: 999px;
    padding: 9px 16px;
    font-weight: 700;
    cursor: pointer;
}
.more-toggle:hover {
    color: #B98B5D;
}
.more-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 12px);
    min-width: 220px;
    background: #FFFFFF;
    border: 1px solid rgba(185,139,93,0.18);
    box-shadow: 0 18px 42px rgba(185,139,93,0.18);
    z-index: 10000;
    border-radius: 18px;
    padding: 10px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: .2s ease;
}
.more-menu:hover .more-dropdown,
.more-menu.is-open .more-dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.more-dropdown a {
    display: block;
    text-decoration: none;
    color: #3E4148;
    padding: 9px 12px;
    border-radius: 12px;
    white-space: nowrap;
    font-size: 14px;
}
.more-dropdown a:hover,
.more-dropdown a.active {
    background: #FAF6EF;
    color: #B98B5D;
}
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #E8C89A 0%, #D6A96F 55%, #B98B5D 100%);
    color: #FFFFFF;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    padding: 10px 22px;
    box-shadow: 0 12px 26px rgba(185,139,93,0.22);
    transition: transform .2s ease, box-shadow .2s ease;
    white-space: nowrap;
}
.main-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(185,139,93,0.28);
}
.header-btn {
    min-width: 76px;
}
.mobile-menu-btn {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(185,139,93,0.18);
    background: #FFFFFF;
    border-radius: 14px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    flex-shrink: 0;
}
.mobile-menu-btn span {
    display: block;
    width: 19px;
    height: 2px;
    background: #B98B5D;
    border-radius: 999px;
}
.site-main {
    position: relative;
    z-index: 1;
}
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}
.section {
    margin: 34px auto;
}
.hero-page {
    background: linear-gradient(135deg, #FFFFFF 0%, #FAF6EF 62%, #EEF7FF 100%);
    border: 1px solid rgba(185,139,93,0.18);
    border-radius: 28px;
    box-shadow: 0 14px 36px rgba(185,139,93,0.12);
    padding: 44px;
    overflow: hidden;
}
.hero-grid,
.feature-grid,
.two-col,
.app-row,
.support-grid,
.image-text {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 28px;
    align-items: center;
}
.hero-page h1,
.section-title {
    color: #3A332C;
    margin: 0 0 16px;
    line-height: 1.26;
}
.hero-page h1 {
    font-size: clamp(30px, 4vw, 48px);
}
.hero-page p,
.section-lead {
    color: #3E4148;
    margin: 0 0 16px;
}
.badge {
    display: inline-flex;
    color: #B98B5D;
    background: #FAF6EF;
    border: 1px solid #E8D2B5;
    border-radius: 999px;
    padding: 5px 13px;
    font-weight: 800;
    font-size: 13px;
    margin-bottom: 14px;
}
.content-img,
.zone-card img,
.app-section img,
.banner-slider img,
.feature-img {
    max-width: 100%;
    height: auto;
}
.content-img,
.feature-img {
    border-radius: 22px;
    border: 1px solid rgba(185,139,93,0.18);
    box-shadow: 0 14px 36px rgba(185,139,93,0.14);
    background: #FFFFFF;
}
.banner-slider {
    max-width: 1280px;
    margin: 24px auto 30px;
    border-radius: 18px;
    background: #FFFFFF;
    box-shadow: 0 14px 36px rgba(185,139,93,0.14);
    overflow: hidden;
    position: relative;
    z-index: 1;
}
.slider-track {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 6.2;
    background: #F7F3EC;
}
.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .5s ease;
}
.slide.active {
    opacity: 1;
}
.banner-slider img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #F7F3EC;
}
.slider-prev,
.slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255,255,255,.86);
    color: #B98B5D;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
    z-index: 3;
    box-shadow: 0 8px 20px rgba(58,51,44,.14);
}
.slider-prev { left: 18px; }
.slider-next { right: 18px; }
.slider-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 14px;
    display: flex;
    justify-content: center;
    gap: 9px;
    z-index: 3;
}
.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 0;
    background: rgba(255,255,255,.8);
    cursor: pointer;
}
.slider-dot.active {
    background: #B98B5D;
}
.notice-bar {
    max-width: 1280px;
    margin: 0 auto 32px;
    padding: 16px 24px;
    border-radius: 18px;
    background: #FFFFFF;
    border: 1px solid rgba(185,139,93,0.18);
    box-shadow: 0 14px 36px rgba(185,139,93,0.1);
    color: #3E4148;
    display: flex;
    align-items: center;
    gap: 12px;
}
.notice-bar strong {
    color: #B98B5D;
    white-space: nowrap;
}
.card,
.zone-card,
.info-card,
.review-card,
.faq-card {
    background: #FFFFFF;
    border: 1px solid rgba(185,139,93,0.18);
    box-shadow: 0 14px 36px rgba(185,139,93,0.12);
    border-radius: 22px;
}
.card,
.info-card,
.review-card,
.faq-card {
    padding: 24px;
}
.zone-card {
    overflow: hidden;
}
.zone-card img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: contain;
    background: #FAF6EF;
}
.zone-card .zone-body {
    padding: 22px;
}
.zone-card h3,
.card h3,
.info-card h3,
.review-card h3,
.faq-card h3 {
    color: #3A332C;
    margin: 0 0 10px;
    line-height: 1.34;
}
.zone-card p,
.card p,
.info-card p,
.review-card p,
.faq-card p,
li {
    color: #3E4148;
    margin: 0 0 12px;
}
.muted {
    color: #747A84;
}
.text-link {
    color: #B98B5D;
    text-decoration: none;
    font-weight: 800;
}
.text-link:hover {
    text-decoration: underline;
}
.channel-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}
.three-col {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}
.review-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}
.faq-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}
.detail-content {
    display: grid;
    gap: 22px;
}
.detail-content p {
    margin: 0;
}
.check-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}
.check-list li {
    padding-left: 24px;
    position: relative;
}
.check-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: #B98B5D;
    font-weight: 900;
}
.page-section-title {
    font-size: clamp(24px, 3vw, 34px);
    color: #3A332C;
    margin: 0 0 14px;
}
.subtle-panel {
    background: #EEF7FF;
    border: 1px solid rgba(185,139,93,0.12);
    border-radius: 22px;
    padding: 24px;
}
.compliance {
    background: linear-gradient(135deg, #FFFFFF, #FAF6EF);
    border-left: 5px solid #D6B48A;
}
.site-footer {
    background: #2F2B27;
    color: #F7F3EC;
    margin-top: 46px;
    padding: 44px 0 98px;
}
.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 34px;
}
.footer-brand p,
.footer-note p {
    color: #F7F3EC;
    opacity: .86;
}
.footer-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}
.footer-links h3 {
    margin: 0 0 12px;
    color: #E8C89A;
}
.footer-links a {
    display: block;
    color: #F7F3EC;
    text-decoration: none;
    opacity: .86;
    margin: 7px 0;
}
.footer-links a:hover {
    opacity: 1;
    color: #E8C89A;
}
.footer-note {
    max-width: 1280px;
    margin: 26px auto 0;
    padding: 0 24px;
}
.drawer-mask {
    position: fixed;
    inset: 0;
    background: rgba(47,43,39,.44);
    opacity: 0;
    visibility: hidden;
    z-index: 10000;
    transition: .2s ease;
}
.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: min(82vw, 330px);
    height: 100vh;
    background: #FFFFFF;
    z-index: 10001;
    transform: translateX(-105%);
    transition: .25s ease;
    box-shadow: 18px 0 42px rgba(47,43,39,.18);
    overflow-y: auto;
}
.drawer-open .drawer-mask {
    opacity: 1;
    visibility: visible;
}
.drawer-open .mobile-drawer {
    transform: translateX(0);
}
.drawer-top {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    border-bottom: 1px solid rgba(185,139,93,0.14);
}
.drawer-close {
    width: 38px;
    height: 38px;
    border: none;
    border-radius: 50%;
    background: #FAF6EF;
    color: #B98B5D;
    font-size: 28px;
    cursor: pointer;
}
.drawer-nav {
    padding: 16px;
}
.drawer-nav a {
    display: block;
    text-decoration: none;
    color: #3E4148;
    padding: 12px 14px;
    border-radius: 14px;
    font-weight: 700;
}
.drawer-nav a.active,
.drawer-nav a:hover {
    color: #B98B5D;
    background: #FAF6EF;
}
.bottom-quick {
    display: none;
}
@media (max-width: 1120px) {
    .nav-core {
        gap: 4px;
    }
    .nav-core a {
        padding: 8px 7px;
        font-size: 14px;
    }
}
@media (max-width: 1024px) {
    .nav-core {
        display: none;
    }
    .mobile-menu-btn {
        display: inline-flex;
    }
    .header-inner {
        min-height: 68px;
        gap: 10px;
    }
    .brand-logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    .brand-logo img {
        width: 112px;
    }
    .header-actions .more-menu {
        display: none;
    }
    .hero-grid,
    .feature-grid,
    .two-col,
    .app-row,
    .support-grid,
    .image-text,
    .footer-inner {
        grid-template-columns: 1fr;
    }
    .channel-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .three-col,
    .review-grid,
    .faq-list {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .site-header {
        position: sticky;
        top: 0;
        z-index: 9999;
    }
    .mobile-drawer,
    .drawer-mask {
        z-index: 10000;
    }
    .mobile-drawer {
        z-index: 10001;
    }
    .header-inner {
        padding: 0 14px;
    }
    .header-btn {
        padding: 8px 15px;
        min-width: 64px;
    }
    .container {
        padding: 0 16px;
    }
    .banner-slider {
        margin: 14px 16px 20px;
        border-radius: 16px;
    }
    .slider-track {
        aspect-ratio: 16 / 8.2;
    }
    .slider-prev,
    .slider-next {
        width: 34px;
        height: 34px;
        font-size: 24px;
    }
    .notice-bar {
        margin: 0 16px 22px;
        flex-direction: column;
        align-items: flex-start;
    }
    .hero-page {
        padding: 26px;
        border-radius: 22px;
    }
    .channel-grid {
        grid-template-columns: 1fr;
    }
    .footer-links {
        grid-template-columns: 1fr;
    }
    .bottom-quick {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 9998;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        background: rgba(255,255,255,.96);
        border: 1px solid rgba(185,139,93,0.18);
        box-shadow: 0 14px 36px rgba(47,43,39,.18);
        border-radius: 18px;
        overflow: hidden;
        backdrop-filter: blur(10px);
    }
    .bottom-quick a {
        text-align: center;
        text-decoration: none;
        color: #3E4148;
        font-weight: 800;
        padding: 10px 4px;
        font-size: 13px;
    }
    .bottom-quick a:hover {
        color: #B98B5D;
        background: #FAF6EF;
    }
    .site-footer {
        padding-bottom: 116px;
    }
}
@media (max-width: 420px) {
    .brand-logo img {
        width: 102px;
    }
    .mobile-menu-btn {
        width: 38px;
        height: 38px;
    }
    .header-btn {
        padding: 7px 13px;
    }
}