* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; overflow-x: hidden; overflow-y: auto; }
body {
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    background: #F8F7F4;
    color: #3C424A;
    line-height: 1.75;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 24px rgba(77,70,62,0.10);
}
.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 0 24px;
    overflow: visible;
}
.brand img { width: 148px; max-height: 52px; object-fit: contain; }
.nav-core { display: flex; align-items: center; gap: 12px; flex-wrap: nowrap; min-width: 0; }
.nav-core a {
    white-space: nowrap;
    color: #3C424A;
    text-decoration: none;
    padding: 9px 12px;
    border-radius: 999px;
    font-size: 15px;
}
.nav-core a:hover, .nav-core a.active {
    color: #A9784F;
    background: rgba(207,174,125,0.14);
}
.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.more-menu { position: relative; flex-shrink: 0; }
.more-btn {
    border: 1px solid rgba(169,120,79,0.16);
    background: #FFFFFF;
    color: #A9784F;
    border-radius: 999px;
    padding: 9px 14px;
    cursor: pointer;
    font: inherit;
}
.more-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 12px);
    min-width: 220px;
    background: #FFFFFF;
    border: 1px solid rgba(169,120,79,0.16);
    box-shadow: 0 18px 42px rgba(169,120,79,0.16);
    z-index: 10000;
    border-radius: 18px;
    padding: 10px;
    display: none;
}
.more-menu:hover .more-dropdown, .more-menu.open .more-dropdown { display: grid; }
.more-dropdown a {
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 12px;
    color: #3C424A;
    white-space: nowrap;
}
.more-dropdown a:hover { background: #FBF9F5; color: #A9784F; }
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 22px;
    border-radius: 999px;
    background: linear-gradient(135deg, #E8C89A 0%, #D6A96F 55%, #A9784F 100%);
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 10px 22px rgba(169,120,79,0.22);
    transition: transform .2s ease, box-shadow .2s ease;
    white-space: nowrap;
}
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(169,120,79,0.28); }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 25px; color: #A9784F; }
main { position: relative; z-index: 1; }
.banner-slider {
    max-width: 1280px;
    margin: 24px auto 30px;
    border-radius: 18px;
    background: #FFFFFF;
    box-shadow: 0 14px 36px rgba(77,70,62,0.10);
    overflow: hidden;
    position: relative;
    z-index: 1;
    aspect-ratio: 16 / 6.2;
}
.slides, .slide { width: 100%; height: 100%; }
.slide { display: none; align-items: center; justify-content: center; }
.slide.active { display: flex; }
.banner-slider img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #F8F7F4;
}
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 999px;
    background: rgba(255,255,255,0.82);
    color: #A9784F;
    font-size: 28px;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(77,70,62,0.12);
}
.slider-arrow.prev { left: 16px; }
.slider-arrow.next { right: 16px; }
.slider-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 14px;
    display: flex;
    justify-content: center;
    gap: 8px;
}
.dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.78);
    cursor: pointer;
}
.dot.active { background: #A9784F; }
.notice-strip {
    max-width: 1280px;
    margin: 0 auto 24px;
    padding: 14px 22px;
    border-radius: 999px;
    background: #FFFFFF;
    border: 1px solid rgba(169,120,79,0.16);
    box-shadow: 0 10px 26px rgba(77,70,62,0.08);
    color: #6F7782;
}
.section {
    max-width: 1280px;
    margin: 0 auto 34px;
    padding: 34px;
    border-radius: 24px;
    background: rgba(255,255,255,0.78);
    border: 1px solid rgba(169,120,79,0.14);
}
.eyebrow { color: #A9784F; font-weight: 700; letter-spacing: .08em; font-size: 13px; }
h1, h2, h3, .section-title { color: #2F3338; line-height: 1.25; margin: 8px 0 14px; }
h1 { font-size: clamp(30px, 5vw, 56px); }
h2 { font-size: clamp(24px, 3vw, 38px); }
h3 { font-size: 22px; }
p { margin: 0 0 14px; }
.text-link { color: #A9784F; text-decoration: none; font-weight: 700; }
.text-link:hover { text-decoration: underline; }
.intro-grid, .feature-sports, .electronic-focus, .page-hero, .detail-content {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 32px;
    align-items: center;
}
.intro-image, .feature-image, .page-hero img {
    background: #FBF9F5;
    border-radius: 22px;
    border: 1px solid rgba(169,120,79,0.16);
    padding: 14px;
}
.intro-image img, .feature-image img, .page-hero img, .zone-card img, .service-pair img, .info-card img {
    width: 100%;
    object-fit: contain;
    border-radius: 18px;
}
.category-grid, .support-grid, .review-grid, .compact-matrix {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.card, .zone-card, .info-card, .review-card, .content-side, .service-pair article {
    background: #FFFFFF;
    border: 1px solid rgba(169,120,79,0.16);
    box-shadow: 0 14px 36px rgba(77,70,62,0.10);
    border-radius: 22px;
    padding: 24px;
}
.section-head { max-width: 780px; margin-bottom: 24px; }
.feature-sports { background: linear-gradient(135deg, #FFFFFF 0%, #F2F7FB 100%); }
.esports-band {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 28px;
    align-items: center;
    background: linear-gradient(135deg, #FBF9F5 0%, #FFFFFF 60%, #F2F7FB 100%);
}
.esports-band img { border-radius: 24px; object-fit: contain; background: #FFFFFF; padding: 10px; }
.twin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; background: transparent; border: 0; padding: 0; }
.zone-card { display: grid; gap: 20px; align-items: center; }
.zone-card.alt { background: #FBF9F5; }
.info-card img { background: #FBF9F5; padding: 10px; margin-bottom: 16px; }
.service-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; background: #F2F7FB; }
.service-pair img { max-height: 240px; margin: 18px 0; background: #FFFFFF; padding: 10px; }
.review-grid { grid-template-columns: repeat(3, 1fr); }
.review-card { color: #6F7782; }
.faq-list { display: grid; gap: 12px; }
.faq-list details {
    background: #FFFFFF;
    border: 1px solid rgba(169,120,79,0.16);
    border-radius: 16px;
    padding: 16px 18px;
}
.faq-list summary { cursor: pointer; color: #2F3338; font-weight: 700; }
.faq-list p { margin-top: 10px; color: #6F7782; }
.about-brief, .responsible-note { background: #FFFFFF; }
.responsible-note {
    border-left: 6px solid #CFAE7D;
}
.page-hero {
    max-width: 1280px;
    margin: 24px auto 34px;
    padding: 44px 34px;
    border-radius: 24px;
    background: linear-gradient(135deg, #FFFFFF 0%, #FBF9F5 56%, #F2F7FB 100%);
    border: 1px solid rgba(169,120,79,0.14);
}
.page-hero img { max-height: 380px; }
.detail-content { align-items: start; }
.content-main { min-width: 0; }
.content-side { position: sticky; top: 96px; }
.point-list {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}
.point-list p {
    background: #FBF9F5;
    border: 1px solid rgba(169,120,79,0.13);
    border-radius: 16px;
    padding: 14px 16px;
    margin: 0;
}
.site-footer {
    background: #252A2F;
    color: #F8F7F4;
    margin-top: 40px;
    padding: 42px 24px 82px;
}
.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr .9fr 1.2fr;
    gap: 32px;
}
.footer-brand img { width: 150px; margin-bottom: 16px; object-fit: contain; }
.footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.footer-links a { color: #F8F7F4; text-decoration: none; opacity: .88; }
.footer-note { color: rgba(248,247,244,0.78); }
.bottom-tabs { display: none; }
.drawer-mask, .mobile-drawer { display: none; }

@media (max-width: 1024px) {
    .nav-core { display: none; }
    .more-menu { display: none; }
    .menu-toggle { display: block; }
    .header-inner { min-height: 64px; grid-template-columns: auto 1fr auto; }
    .brand { position: absolute; left: 50%; transform: translateX(-50%); }
    .brand img { width: 128px; }
    .banner-slider { margin: 16px 14px 22px; aspect-ratio: 16 / 8; }
    .notice-strip, .section, .page-hero { margin-left: 14px; margin-right: 14px; }
    .intro-grid, .feature-sports, .electronic-focus, .page-hero, .detail-content, .esports-band {
        grid-template-columns: 1fr;
    }
    .category-grid, .support-grid, .review-grid, .compact-matrix, .service-pair, .twin-grid, .footer-inner {
        grid-template-columns: 1fr;
    }
    .content-side { position: static; }
    .drawer-mask {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(37,42,47,.42);
        z-index: 10000;
        opacity: 0;
        pointer-events: none;
        transition: opacity .2s ease;
    }
    .mobile-drawer {
        display: block;
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        width: min(86vw, 360px);
        background: #FFFFFF;
        z-index: 10001;
        transform: translateX(-100%);
        transition: transform .24s ease;
        padding: 18px;
        overflow-y: auto;
        box-shadow: 18px 0 40px rgba(77,70,62,0.18);
    }
    .drawer-open .drawer-mask { opacity: 1; pointer-events: auto; }
    .drawer-open .mobile-drawer { transform: translateX(0); }
    .drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
    .drawer-head img { width: 136px; object-fit: contain; }
    .drawer-close { border: 0; background: #FBF9F5; color: #A9784F; border-radius: 50%; width: 38px; height: 38px; font-size: 24px; }
    .drawer-nav { display: grid; gap: 8px; }
    .drawer-nav a { text-decoration: none; color: #3C424A; padding: 12px 14px; border-radius: 14px; background: #FBF9F5; }
    .bottom-tabs {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 10px;
        z-index: 9998;
        display: grid;
        grid-template-columns: repeat(5,1fr);
        gap: 6px;
        background: rgba(255,255,255,.96);
        border: 1px solid rgba(169,120,79,0.16);
        border-radius: 18px;
        padding: 8px;
        box-shadow: 0 10px 24px rgba(77,70,62,0.14);
    }
    .bottom-tabs a { text-align: center; color: #A9784F; text-decoration: none; font-size: 13px; padding: 6px 0; }
}
@media (max-width: 640px) {
    .header-inner { padding: 0 12px; }
    .main-btn { min-height: 38px; padding: 0 16px; }
    .section, .page-hero { padding: 24px 18px; border-radius: 20px; }
    .notice-strip { border-radius: 18px; }
    .slider-arrow { width: 34px; height: 34px; font-size: 24px; }
    .slider-arrow.prev { left: 8px; }
    .slider-arrow.next { right: 8px; }
    .site-footer { padding-bottom: 92px; }
}