.china-search-guide{box-sizing:border-box;width:min(1120px,calc(100% - 48px));margin:38px auto 50px;padding:28px;border:1px solid #2f405a;border-radius:18px;background:linear-gradient(145deg,rgba(22,31,48,.94),rgba(13,19,30,.96));color:#b9c7dd;font:15px/1.8 system-ui,sans-serif;box-shadow:0 18px 44px rgba(0,0,0,.16)}.china-search-guide h2{font-size:22px;line-height:1.35;color:#f2f6ff;margin:0 0 14px;letter-spacing:-.3px}.china-search-guide p{max-width:880px;margin:10px 0}.china-search-guide nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:22px;padding-top:20px;border-top:1px solid rgba(118,148,194,.25)}.china-search-guide a{display:flex;align-items:center;min-height:58px;padding:11px 13px;border:1px solid rgba(101,132,183,.42);border-radius:10px;background:rgba(17,27,44,.72);color:#cad9ff;text-decoration:none;line-height:1.45;transition:border-color .18s ease,background .18s ease,transform .18s ease}.china-search-guide a:hover{border-color:#75a2ff;background:#1a2c4a;transform:translateY(-1px)}[data-theme="light"] .china-search-guide{background:linear-gradient(145deg,#f8fbff,#eef4fc);color:#3c4e67;border-color:#b6c9df;box-shadow:0 10px 26px rgba(39,65,103,.08)}[data-theme="light"] .china-search-guide h2{color:#162842}[data-theme="light"] .china-search-guide nav{border-top-color:#c8d6e6}[data-theme="light"] .china-search-guide a{background:#fff;color:#294b86;border-color:#aabed5}[data-theme="light"] .china-search-guide a:hover{background:#eaf2ff;border-color:#5279b0}@media(max-width:820px){.china-search-guide nav{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.china-search-guide{width:calc(100% - 28px);margin:24px auto 36px;padding:20px}.china-search-guide h2{font-size:20px}.china-search-guide nav{grid-template-columns:1fr;gap:8px}.china-search-guide a{min-height:50px;padding:10px 12px}}