:root{--color-primary: #c8102e;--color-primary-dark: #8f0a20;--color-secondary: #1f2937;--color-accent: #f59e0b;--color-bg: #ffffff;--color-bg-alt: #faf3f4;--color-text: #222222;--color-text-light: #666666;--color-border: #e5e7eb;--max-width: 1200px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;color:var(--color-text);background:var(--color-bg);line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}.section{padding:64px 0}.section-alt{background:var(--color-bg-alt)}.section-title{text-align:center;font-size:30px;margin-bottom:12px;color:var(--color-secondary)}.section-sub{text-align:center;color:var(--color-text-light);margin-bottom:40px;font-size:15px}.btn{display:inline-block;background:var(--color-primary);color:#fff;padding:12px 32px;border-radius:4px;font-weight:700;border:none;cursor:pointer;font-size:15px}.btn:hover{background:var(--color-primary-dark)}.btn-outline{background:transparent;border:2px solid #fff;color:#fff}.btn-outline:hover{background:#ffffff26}@media(max-width:768px){.section{padding:44px 0}.section-title{font-size:24px}}.site-header[data-astro-cid-3ef6ksr2]{border-bottom:1px solid var(--color-border);background:#fff}.info-bar[data-astro-cid-3ef6ksr2]{padding:14px 0}.info-bar-inner[data-astro-cid-3ef6ksr2]{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}.brand-link[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column}.brand-name[data-astro-cid-3ef6ksr2]{font-size:20px;font-weight:700;color:var(--color-primary)}.brand-slogan[data-astro-cid-3ef6ksr2]{font-size:12px;color:var(--color-text-light);letter-spacing:.5px}.right-box[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:18px}.lang-switch[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--color-border);border-radius:16px;padding:4px 14px;font-size:13px;color:var(--color-secondary);transition:all .2s}.lang-switch[data-astro-cid-3ef6ksr2]:hover{border-color:var(--color-primary);color:var(--color-primary)}.hotline[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:8px;color:var(--color-primary);font-size:20px;font-weight:700}.main-nav[data-astro-cid-3ef6ksr2]{background:var(--color-secondary)}.main-nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{list-style:none;display:flex;flex-wrap:wrap}.main-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:block;padding:14px 22px;color:#fff;font-size:15px}.main-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,.main-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{background:var(--color-primary)}@media(max-width:768px){.main-nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{overflow-x:auto;flex-wrap:nowrap}.main-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:12px 14px;white-space:nowrap}.hotline[data-astro-cid-3ef6ksr2],.brand-name[data-astro-cid-3ef6ksr2]{font-size:16px}.brand-slogan[data-astro-cid-3ef6ksr2]{font-size:11px}.lang-switch[data-astro-cid-3ef6ksr2]{padding:3px 10px;font-size:12px}}.site-footer[data-astro-cid-sz7xmlte]{background:var(--color-secondary);color:#d1d5db;padding-top:48px;font-size:14px}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;padding-bottom:40px}.footer-grid[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{color:#fff;font-size:16px;margin-bottom:14px}.footer-grid[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none}.footer-grid[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:8px}.footer-grid[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff}.muted[data-astro-cid-sz7xmlte]{color:#9ca3af;font-size:13px;margin-top:8px}.hotline-num[data-astro-cid-sz7xmlte]{color:var(--color-accent);font-size:22px;font-weight:700}.btn-sm[data-astro-cid-sz7xmlte]{padding:8px 20px;margin-top:12px;font-size:13px}.copyright[data-astro-cid-sz7xmlte]{border-top:1px solid #374151;padding:16px 0;font-size:13px;color:#9ca3af;text-align:center}@media(max-width:768px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr}}@media(max-width:480px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}.mobile-cta[data-astro-cid-37fxchfa]{display:none}@media(max-width:768px){.mobile-cta[data-astro-cid-37fxchfa]{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:99}.mobile-cta[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{flex:1;text-align:center;padding:14px 0;color:#fff;font-weight:700}.mobile-cta[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:first-child{background:var(--color-secondary)}.mobile-cta[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:last-child{background:var(--color-primary)}}