:root{
    --wft-red:#b11119;
    --wft-red-deep:#7d0f2b;
    --wft-gold:#d99a32;
    --wft-bg:#f7f3ed;
    --wft-card:#fff;
    --wft-text:#352a24;
    --wft-muted:#75685f;
    --wft-border:#eadbc9;
    --page:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    padding-bottom:82px;
    font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;
    color:var(--wft-text);
    background:var(--wft-bg);
}
a{text-decoration:none;color:inherit}
.guoqingHero{position:relative;line-height:0;background:#a90910;overflow:hidden}
.guoqingHero img{display:block;width:100%;height:auto;max-height:none;object-fit:contain}
.guoqingBackHome{
    position:absolute;z-index:10;left:max(16px,calc((100% - var(--page))/2));top:18px;
    display:inline-flex;align-items:center;padding:7px 12px;border-radius:999px;
    background:rgba(80,0,0,.28);border:1px solid rgba(255,255,255,.28);
    color:#fff;font-size:14px;font-weight:800;line-height:1.2;backdrop-filter:blur(4px)
}
.guoqingMain{width:min(var(--page),calc(100% - 36px));margin:0 auto;padding:24px 0 42px}
.popularLead{
    display:grid;grid-template-columns:1fr auto;gap:28px;align-items:end;
    margin-bottom:20px;padding:24px 26px;border:1px solid var(--wft-border);border-radius:16px;background:#fff;
}
.popularEyebrow{display:inline-block;color:var(--wft-red);font-size:12px;font-weight:900;letter-spacing:.08em}
.popularLead h1{margin:7px 0 9px;font-size:28px;line-height:1.35;color:#2f241f}
.popularLead p{max-width:760px;margin:0;color:var(--wft-muted);font-size:14px;line-height:1.8}
.popularStats{display:flex;gap:8px}
.popularStats>div{min-width:86px;padding:12px 10px;border-radius:11px;background:#fff4e7;text-align:center}
.popularStats strong{display:block;color:var(--wft-red);font-size:23px;line-height:1.1}
.popularStats span{display:block;margin-top:5px;color:#796b62;font-size:10px;font-weight:700}
.categoryNav{display:flex;gap:8px;margin:0 0 20px;padding:3px 0 7px;overflow-x:auto;scrollbar-width:none}
.categoryNav::-webkit-scrollbar{display:none}
.categoryNav a{flex:0 0 auto;padding:8px 13px;border:1px solid #ead8c1;border-radius:999px;background:#fff;color:#67594f;font-size:12px;font-weight:800}
.categoryNav a:hover{border-color:#d6a85d;color:var(--wft-red)}
.popularLoading,.popularError{padding:34px 18px;border:1px solid var(--wft-border);border-radius:16px;background:#fff;text-align:center;color:#76695f}
.popularCategory{margin:0 0 22px;padding:22px;border:1px solid var(--wft-border);border-radius:17px;background:#fff;box-shadow:0 7px 24px rgba(84,48,20,.04);scroll-margin-top:16px}
.popularCategoryHead{display:grid;grid-template-columns:40px 1fr auto;gap:12px;align-items:center;margin-bottom:15px}
.popularCategoryNo{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--wft-red);color:#fff;font-size:12px;font-weight:900}
.popularCategoryTitle h2{margin:0;color:#30251f;font-size:21px;line-height:1.3}
.popularCategoryTitle p{max-width:760px;margin:4px 0 0;color:#7b6e64;font-size:12px;line-height:1.6}
.popularCategoryCount{padding:6px 9px;border-radius:999px;background:#fff2df;color:#a61018;font-size:11px;font-weight:900;white-space:nowrap}
.popularCourseGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.popularCourseCard{display:grid;grid-template-columns:190px 1fr;min-width:0;overflow:hidden;border:1px solid #eadfd4;border-radius:13px;background:#fffdfa}
.popularCourseImage{position:relative;aspect-ratio:280/157;overflow:hidden;background:#f1eee9}
.popularCourseImage img{display:block;width:100%;height:100%;object-fit:contain;background:#fff}
.popularCourseImgFallback{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:#9b8d83;font-size:12px}
.popularNationalTag{position:absolute;right:8px;top:8px;padding:4px 7px;border-radius:6px;background:#c41a21;color:#fff;font-size:10px;font-weight:900;line-height:1.2;box-shadow:0 2px 8px rgba(100,0,0,.16)}
.popularCourseBody{display:flex;flex-direction:column;justify-content:space-between;min-width:0;padding:13px 14px}
.popularCourseBody h3{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;margin:0;color:#342a24;font-size:14px;line-height:1.52}
.popularCourseMeta{margin-top:7px;color:#8d8177;font-size:10px}
.popularCourseBottom{display:flex;align-items:flex-end;justify-content:space-between;gap:8px;margin-top:12px}
.popularPrice{min-width:0}
.popularPrice small{display:block;margin-bottom:2px;color:#b30f18;font-size:9px;font-weight:900}
.popularPrice strong{color:#b30f18;font-size:18px;line-height:1}
.popularPrice del{margin-left:5px;color:#aaa099;font-size:10px}
.popularBuyBtn{flex:0 0 auto;padding:7px 10px;border-radius:8px;background:#b11119;color:#fff;font-size:11px;font-weight:900}
.popularConsult{display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;margin-top:26px;padding:24px 28px;border-radius:18px;background:radial-gradient(circle at 80% 20%,rgba(255,220,142,.26),transparent 14rem),linear-gradient(135deg,#7d0f2b,#b42040);color:#fff;box-shadow:0 14px 34px rgba(96,12,35,.18)}
.popularConsult>div>span{color:#ffe7a6;font-size:12px;font-weight:900}.popularConsult h2{margin:6px 0 7px;font-size:24px}.popularConsult p{max-width:720px;margin:0;color:rgba(255,255,255,.88);font-size:13px;line-height:1.7}
.popularQr{width:106px;height:106px;padding:7px;border-radius:12px;background:#fff}.popularQr img{display:block;width:100%;height:100%;object-fit:contain}
.guoqingActivityStatement{width:min(var(--page),calc(100% - 36px));margin:0 auto 18px;padding:14px 16px 90px;color:#796c63;font-size:11px;line-height:1.7}.guoqingActivityStatement strong{color:#4b3d34}.guoqingActivityStatement p{margin:4px 0 0}
.nationalDayNav{position:fixed;z-index:999;left:0;right:0;bottom:0;height:76px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:rgba(255,255,255,.985);border-top:1px solid #e8ddd0;box-shadow:0 -8px 24px rgba(69,45,25,.08);backdrop-filter:blur(12px)}
.nationalDayNavItem{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-width:0;background:transparent;color:#6c6660;font-size:12px;font-weight:600}
.nationalDayNavItem .navIcon{display:block;width:25px;height:25px;color:inherit}
.nationalDayNavItem .navIcon svg{display:block;width:100%;height:100%;fill:#777;stroke:none}
.nationalDayNavItem.is-current{background:#fff4e7;color:#b11119;font-weight:800}
.nationalDayNavItem.is-current .navIcon svg{fill:#b11119}
@media(max-width:900px){.popularCourseCard{grid-template-columns:150px 1fr}}
@media(max-width:760px){
    body{padding-bottom:74px}.guoqingBackHome{left:13px;top:10px;padding:5px 9px;font-size:12px}.guoqingMain{width:min(100% - 20px,var(--page));padding-top:16px}.popularLead{grid-template-columns:1fr;padding:18px;margin-bottom:16px}.popularLead h1{font-size:22px}.popularLead p{font-size:12px}.popularStats{display:grid;grid-template-columns:repeat(3,1fr)}.popularStats>div{min-width:0}.popularStats strong{font-size:19px}
    .popularCategory{padding:14px 10px;border-radius:13px}.popularCategoryHead{grid-template-columns:34px 1fr auto;gap:8px}.popularCategoryNo{width:32px;height:32px}.popularCategoryTitle h2{font-size:17px}.popularCategoryTitle p{font-size:10px;line-height:1.5}.popularCategoryCount{padding:5px 7px;font-size:9px}
    .popularCourseGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.popularCourseCard{display:block;border-radius:10px}.popularCourseImage{width:100%}.popularCourseBody{min-height:122px;padding:9px}.popularCourseBody h3{font-size:12px;line-height:1.45}.popularCourseMeta{font-size:9px}.popularCourseBottom{align-items:flex-end;gap:4px;margin-top:8px}.popularPrice strong{font-size:15px}.popularPrice del{display:block;margin:3px 0 0;font-size:9px}.popularBuyBtn{padding:6px 7px;font-size:9px}.popularNationalTag{right:6px;top:6px;font-size:9px}
    .popularConsult{grid-template-columns:1fr auto;gap:12px;padding:17px}.popularConsult h2{font-size:19px}.popularConsult p{font-size:11px}.popularQr{width:82px;height:82px}.nationalDayNav{height:70px}.nationalDayNavItem{font-size:11px}.nationalDayNavItem .navIcon{width:22px;height:22px}.guoqingActivityStatement{padding-bottom:78px}
}
@media(max-width:390px){.popularCourseBody{min-height:130px}.popularBuyBtn{padding:5px 6px}.popularCourseBottom{align-items:flex-start;flex-direction:column}.popularBuyBtn{width:100%;text-align:center}.popularCategoryTitle p{display:none}}