:root {
    --primary: rgb(217, 192, 176);
    --primary-dark: #7f5f4f;
    --ink: #111111;
    --deep: #2b2b2b;
    --muted: #6c6c6c;
    --light: #f8f5f2;
    --soft: #fbfaf8;
    --line: #e8ded8;
    --card: #ffffff;
    --blue: #31465a;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif; background: var(--soft); color: var(--ink); line-height: 1.7; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.site-header { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.mobile-header { height: 62px; display: grid; grid-template-columns: 92px 1fr 92px; align-items: center; padding: 0 14px; background: #fff; }
.desktop-header { display: none; }
.logo img, .mobile-logo img, .desktop-logo img { max-height: 36px; margin: 0 auto; }
.menu-button { width: 42px; height: 42px; display: inline-flex; flex-direction: column; justify-content: center; gap: 5px; border: 1px solid var(--line); border-radius: 14px; background: #fff; padding: 0 10px; }
.menu-button span { height: 2px; background: var(--deep); border-radius: 2px; }
.top-action-button, .main-btn { display: inline-flex; justify-content: center; align-items: center; min-height: 42px; padding: 0 20px; border-radius: 999px; background: var(--primary); color: #17120f; font-weight: 700; box-shadow: 0 8px 20px rgba(90,70,60,.12); border: 1px solid rgba(0,0,0,.04); }
.top-action-button:hover, .main-btn:hover { background: var(--primary-dark); color: #fff; }
.mobile-nav { display: none; padding: 8px 16px 16px; background: #fff; border-top: 1px solid var(--line); grid-template-columns: 1fr 1fr; gap: 8px; }
.mobile-nav.open { display: grid; }
.mobile-nav a { padding: 11px 12px; border-radius: 12px; background: var(--light); color: var(--deep); font-size: 14px; }
.mobile-nav a.active { background: var(--primary); font-weight: 700; }
.container, .section-inner { width: min(100% - 32px, 1220px); margin: 0 auto; }
section { padding: 52px 0; }
.sports-hero { padding: 42px 0 58px; background: linear-gradient(180deg, #fff 0%, #faf6f2 100%); }
.hero-grid, .split-section, .app-showcase, .data-showcase { display: grid; gap: 28px; align-items: center; }
.eyebrow, .category-badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 999px; background: rgba(217,192,176,.28); color: #634938; font-weight: 700; font-size: 13px; }
h1 { font-size: clamp(32px, 8vw, 58px); line-height: 1.12; margin: 16px 0 18px; letter-spacing: -0.03em; color: #191919; }
h2 { font-size: clamp(24px, 5vw, 38px); line-height: 1.2; margin: 0 0 14px; color: #1c1c1c; }
h3 { margin: 0 0 10px; color: #222; }
p { margin: 0 0 14px; color: var(--muted); }
.hero-summary, .page-summary { font-size: 17px; max-width: 760px; color: #555; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 24px; }
.hero-tags span, .mini-tag { padding: 8px 12px; background: #fff; border: 1px solid var(--line); border-radius: 999px; color: #4a4a4a; font-size: 13px; }
.hero-visual { position: relative; border-radius: 24px; overflow: hidden; min-height: 360px; background: #ddd; box-shadow: 0 24px 50px rgba(60,40,30,.13); }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
.hero-data-cards { display: grid; grid-template-columns: 1fr; gap: 12px; position: static; margin-top: 14px; }
.hero-data-card, .score-card, .data-card { background: rgba(255,255,255,.94); border: 1px solid var(--line); border-radius: 18px; padding: 16px; box-shadow: 0 12px 30px rgba(60,40,30,.08); }
.hero-data-card strong { display: block; font-size: 22px; color: #111; }
.section-head { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.category-grid, .service-grid, .security-grid, .info-grid, .faq-grid { display: grid; gap: 16px; }
.sports-card, .service-card, .info-card, .faq-item, .content-block { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 22px; box-shadow: 0 10px 28px rgba(65,45,35,.06); }
.sports-card a:not(.main-btn) { color: #73513f; font-weight: 700; }
.service-card .mini-tag { display: inline-flex; margin-bottom: 10px; background: rgba(217,192,176,.22); }
.split-section img, .app-showcase img, .data-showcase img { border-radius: 24px; border: 1px solid var(--line); box-shadow: 0 16px 38px rgba(65,45,35,.10); }
.checklist { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 10px; }
.checklist li { position: relative; padding-left: 28px; color: #515151; }
.checklist li:before { content: ""; position: absolute; left: 0; top: .55em; width: 12px; height: 12px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 4px rgba(217,192,176,.25); }
.score-panel, .data-panel { background: #fff; border-radius: 24px; border: 1px solid var(--line); padding: 20px; box-shadow: 0 16px 38px rgba(65,45,35,.08); }
.score-card { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 12px; }
.status { display: inline-flex; padding: 5px 10px; border-radius: 999px; background: rgba(217,192,176,.30); color: #5d4032; font-size: 12px; font-weight: 700; }
.score-number { font-size: 26px; font-weight: 800; color: #191919; }
.responsible-section { background: #f3ece7; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.responsible-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 22px; }
.page-hero { padding: 46px 0 34px; background: #fff; border-bottom: 1px solid var(--line); }
.content-section { padding: 42px 0; }
.content-layout { display: grid; gap: 18px; }
.cta-section { background: #2e2926; color: #fff; text-align: center; }
.cta-section p, .cta-section h2 { color: #fff; }
.site-footer { background: #191716; color: #fff; padding: 46px 0 22px; }
.footer-inner { width: min(100% - 32px, 1220px); margin: 0 auto; display: grid; gap: 28px; }
.footer-brand img { max-height: 38px; margin-bottom: 14px; }
.footer-brand p, .footer-notice, .copyright { color: #d4ccc6; }
.footer-links { display: grid; gap: 8px; }
.footer-links h3 { color: #fff; }
.footer-links a { color: #e9e0da; font-size: 14px; }
.footer-notice, .copyright { width: min(100% - 32px, 1220px); margin: 22px auto 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; }
.download-panel { text-align: center; }
.download-panel .main-btn { margin: 18px auto; }
@media (min-width: 700px) {
    .category-grid, .service-grid, .security-grid, .info-grid, .faq-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-data-cards { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 980px) {
    .mobile-header, .mobile-nav { display: none !important; }
    .desktop-header { width: min(100% - 40px, 1240px); margin: 0 auto; height: 76px; display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 24px; }
    .desktop-logo img { max-height: 42px; }
    .desktop-nav { display: flex; align-items: center; justify-content: center; gap: 6px; }
    .desktop-nav a { padding: 10px 13px; border-radius: 999px; color: #333; font-size: 15px; }
    .desktop-nav a.active, .desktop-nav a:hover { background: var(--primary); color: #111; font-weight: 700; }
    .search-icon { width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; position: relative; background: #fff; }
    .search-icon:before { content:""; position:absolute; width: 13px; height: 13px; border: 2px solid #333; border-radius: 50%; left: 11px; top: 10px; }
    .search-icon:after { content:""; position:absolute; width: 8px; height: 2px; background:#333; transform: rotate(45deg); left: 24px; top: 25px; border-radius: 2px; }
    .hero-grid { grid-template-columns: 1.02fr .98fr; gap: 44px; }
    .split-section, .app-showcase, .data-showcase { grid-template-columns: 1fr 1fr; gap: 44px; }
    .category-grid { grid-template-columns: repeat(3, 1fr); }
    .service-grid, .security-grid, .info-grid { grid-template-columns: repeat(3, 1fr); }
    .faq-grid { grid-template-columns: repeat(2, 1fr); }
    .content-layout { grid-template-columns: 1fr 1fr; }
    .hero-data-cards { position: absolute; left: 18px; right: 18px; bottom: 18px; margin: 0; }
    .footer-inner { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}