:root {
--b1:#f5f3f0;
--b2:#efece8;
--ac:#d97706;
--a2:#f59e0b;
--tx:#1a1a1a;
--mt:#666;
--bd:rgba(0,0,0,0.08);
--navbg:#f5f3f0;
--cardbg:#ffffff;
--r:14px;
--fn:'Inter',system-ui,sans-serif
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--fn);background:var(--b1);color:var(--tx);line-height:1.7;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto}

/* ===== 极简顶栏 ===== */
.h{background:var(--navbg);border-bottom:1px solid var(--bd);position:sticky;top:0;z-index:100}
.hi{max-width:1080px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;justify-content:space-between}
.lgo{font-size:1rem;font-weight:900;color:var(--tx)}
.lgo::after{content:'中国';color:var(--ac);font-weight:900}
.nv{display:flex;align-items:center;gap:16px}
.nv a{font-size:.78rem;color:var(--mt);transition:color .2s}
.nv a:hover,.nv a.act{color:var(--ac)}
.nv .nv-cta{padding:7px 20px;background:var(--ac);color:#fff;font-weight:700;font-size:.76rem;border-radius:50px}

/* ===== 文章页 ===== */
.aw{max-width:720px;margin:0 auto;padding:40px 24px}
.ab{font-size:.72rem;color:var(--ac);margin-bottom:16px;display:inline-block}
.ac{background:#fff;border-radius:var(--r);box-shadow:0 2px 12px rgba(0,0,0,0.06);padding:32px}
.ac h1{font-size:1.5rem;font-weight:800;line-height:1.3;margin:12px 0}
.abd{font-size:.86rem;line-height:2;color:#444;margin-top:8px}
.abd p{margin-bottom:16px}
.abd h2{font-size:1.05rem;font-weight:700;margin:24px 0 8px}
.abd img{border-radius:10px;margin:8px 0 14px}

/* ===== 分类页 ===== */
.hd{max-width:1080px;margin:0 auto;padding:32px 24px 8px}
.hd h1{font-size:1.5rem;font-weight:800}
.pg{display:flex;justify-content:center;gap:6px;padding:20px 24px}
.pg a{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;border:1px solid var(--bd);border-radius:50px;font-size:.78rem;color:var(--mt);padding:0 8px;transition:all .2s;background:#fff}
.pg a:hover,.pg a.act{border-color:var(--ac);color:var(--ac)}

/* ===== 页脚 ===== */
.ft{max-width:1080px;margin:0 auto;padding:20px 24px;font-size:.7rem;color:#aaa;text-align:center}

/* ===== 首页瀑布流 ===== */
.ms-nav{max-width:1080px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}
.ms-nav .brand{font-size:1rem;font-weight:900}
.ms-nav .brand em{font-style:normal;color:var(--ac)}
.ms-nav .links{display:flex;gap:20px}
.ms-nav .links a{font-size:.78rem;color:var(--mt);transition:color .2s}
.ms-nav .links a:hover,.ms-nav .links a.act{color:var(--ac)}
.ms-nav .cta{font-size:.76rem;font-weight:700;color:#fff;background:var(--ac);padding:8px 20px;border-radius:50px}

.ms-card.tall{grid-row:span 26}
.ms-card.tall2{grid-row:span 34}
.ms-card.mid{grid-row:span 20}
.ms-card.small{grid-row:span 14}

.ms-g1{background:linear-gradient(135deg,#f59e0b,#ef4444)}
.ms-g2{background:linear-gradient(135deg,#6366f1,#8b5cf6)}
.ms-g3{background:linear-gradient(135deg,#10b981,#06b6d4)}
.ms-g4{background:linear-gradient(135deg,#f43f5e,#f97316)}
.ms-g5{background:linear-gradient(135deg,#0ea5e9,#6366f1)}
.ms-g6{background:linear-gradient(135deg,#84cc16,#10b981)}
.ms-g7{background:linear-gradient(135deg,#ec4899,#8b5cf6)}
.ms-g8{background:linear-gradient(135deg,#f97316,#f59e0b)}

.ms-cta{max-width:1080px;margin:0 auto;padding:0 24px 48px;text-align:center}
.ms-cta .box{background:var(--tx);border-radius:16px;padding:40px}
.ms-cta h2{font-size:1.3rem;font-weight:900;color:#fff;margin-bottom:8px}
.ms-cta p{font-size:.76rem;color:#999;margin-bottom:18px}
.ms-cta a{display:inline-block;padding:12px 36px;background:var(--ac);color:#fff;font-weight:700;font-size:.84rem;border-radius:50px}

.ms-foot{max-width:1080px;margin:0 auto;padding:20px;text-align:center;font-size:.68rem;color:#aaa}

/* ===== 移动端 ===== */
@media(max-width:640px){
.ms-masonry{grid-template-columns:repeat(2,1fr);gap:10px}
.ms-nav{flex-wrap:wrap;gap:8px}
.ms-nav .links{order:3;width:100%;gap:14px}
.ms-card .ms-img.tall,.hi{padding:10px 16px}
.nv a{font-size:.7rem}
.aw{padding:24px 14px}
.ac{padding:20px}
.ac h1{font-size:1.2rem}
}.ms-masonry{max-width:1080px;margin:0 auto;padding:12px 24px 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ms-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,0.06);transition:transform .2s}
.ms-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,0.1)}
.ms-img{width:100%;height:160px;object-fit:cover;display:block}
.ms-card .ms-body{padding:14px 16px}
.ms-card .ms-tag{font-size:.58rem;font-weight:700;color:var(--ac);letter-spacing:1px;text-transform:uppercase}
.ms-card h3{font-size:.88rem;font-weight:700;margin:4px 0;line-height:1.35}
.ms-card p{font-size:.72rem;color:#888;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ms-card .ms-meta{font-size:.6rem;color:#aaa;margin-top:8px}