:root{
  --brand:#f0511f;
  --brand-deep:#cf3d12;
  --brand-soft:#fdeee6;
  --cream:#f8e3b4;
  --cream-soft:#fdf6e7;
  --ink:#2b2320;
  --muted:#8a7f78;
  --bg:#fffaf4;
  --card:#ffffff;
  --line:#f0e2d4;
  --radius:12px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px;
}
a{color:inherit;text-decoration:none}
a:hover{color:var(--brand)}
img{max-width:100%;border:0}
ul,ol{list-style:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:99}
.header-inner{display:flex;align-items:center;gap:18px;height:70px}
.site-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.site-logo img{height:44px;width:auto}
.site-logo .name{font-size:22px;font-weight:800;color:var(--brand);letter-spacing:1px}
.site-logo .name small{display:block;font-size:10px;font-weight:400;color:var(--muted);letter-spacing:4px;line-height:1}
.main-nav{display:flex;gap:2px;margin-left:auto;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.main-nav a{padding:8px 13px;font-size:15px;color:#5c5148;border-radius:8px;flex-shrink:0}
.main-nav a:hover{background:var(--brand-soft);color:var(--brand)}
.main-nav a.active{color:#fff;background:var(--brand);font-weight:600}

/* ---------- breadcrumb ---------- */
.crumbs{padding:16px 0 0;font-size:13px;color:var(--muted)}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--brand)}
.crumbs .sep{margin:0 8px;color:#d8c9ba}

/* ---------- hero (home) ---------- */
.hero{background:linear-gradient(135deg,#fff6ea 0%,var(--cream-soft) 55%,#fbe8c8 100%);border-bottom:1px solid var(--line)}
.hero-inner{display:flex;align-items:center;gap:44px;padding:52px 20px;max-width:1160px;margin:0 auto}
.hero .hero-logo{width:190px;flex-shrink:0;filter:drop-shadow(0 10px 22px rgba(240,81,31,.18))}
.hero h1{font-size:34px;color:var(--brand);letter-spacing:2px;line-height:1.3}
.hero h1 span{font-size:15px;color:var(--muted);font-weight:400;letter-spacing:6px;display:block;margin-top:6px}
.hero p.tagline{margin-top:14px;font-size:16px;color:#6b5c50;max-width:560px}
.hero .hero-badge{display:inline-block;margin-top:18px;background:var(--brand);color:#fff;padding:6px 16px;border-radius:999px;font-size:13px;letter-spacing:2px}
.hero .hero-stats{display:flex;gap:26px;margin-top:22px}
.hero .hero-stats b{font-size:22px;color:var(--brand)}
.hero .hero-stats span{display:block;font-size:12px;color:var(--muted)}

/* ---------- home columns ---------- */
.home-layout{display:flex;gap:34px;padding:34px 0 46px;align-items:flex-start}
.home-main{flex:1;min-width:0}
.sec-head{display:flex;align-items:baseline;border-left:5px solid var(--brand);padding-left:12px;margin-bottom:16px}
.sec-head h2{font-size:21px}
.sec-head .en{font-size:12px;color:var(--muted);margin-left:10px;letter-spacing:1px}
.sec-head .more{margin-left:auto;font-size:13px;color:var(--brand)}
.col-block{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-bottom:26px;box-shadow:0 2px 10px rgba(180,120,70,.05)}
.col-block .col-desc{font-size:13px;color:var(--muted);margin-bottom:12px}
.col-list li{display:flex;align-items:center;padding:9px 0;border-bottom:1px dashed var(--line);font-size:15px}
.col-list li:last-child{border-bottom:0}
.col-list li .dot{width:5px;height:5px;border-radius:50%;background:var(--brand);margin-right:10px;flex-shrink:0}
.col-list li .t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.col-list li .d{font-size:12px;color:#b9aa9c;flex-shrink:0;margin-left:16px}
.col-list li .v{font-size:12px;color:#b9aa9c;flex-shrink:0;margin-left:14px;width:64px;text-align:right}

/* ---------- aside ---------- */
.aside{width:300px;flex-shrink:0}
.side-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:22px}
.side-box h3{font-size:16px;padding-bottom:10px;border-bottom:2px solid var(--brand);margin-bottom:12px}
.side-box p{font-size:13.5px;color:#6b5c50}
.side-box .rank li{display:flex;gap:10px;padding:7px 0;border-bottom:1px dashed var(--line);font-size:13.5px;align-items:baseline}
.side-box .rank li:last-child{border-bottom:0}
.side-box .rank .no{font-weight:800;color:var(--brand);font-style:italic;flex-shrink:0;width:18px}
.side-box .rank .t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.side-box .rank .v{font-size:11px;color:#b9aa9c;flex-shrink:0}
.side-nav{display:flex;flex-wrap:wrap;gap:8px}
.side-nav a{font-size:13px;background:var(--cream-soft);border:1px solid var(--line);padding:5px 12px;border-radius:999px;color:#6b5c50}
.side-nav a:hover{background:var(--brand);border-color:var(--brand);color:#fff}

/* ---------- column page ---------- */
.page-title{margin:10px 0 6px;font-size:26px}
.page-title .en{font-size:13px;color:var(--muted);font-weight:400;margin-left:10px;letter-spacing:1px}
.col-intro{background:linear-gradient(135deg,#fff6ea,var(--cream-soft));border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;margin:12px 0 26px;font-size:14px;color:#6b5c50}
.list-layout{display:flex;gap:34px;padding-bottom:50px;align-items:flex-start}
.list-main{flex:1;min-width:0}
.article-list{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.article-list li{display:flex;align-items:center;padding:14px 22px;border-bottom:1px solid var(--line);gap:14px}
.article-list li:hover{background:#fffdf9}
.article-list .date{font-size:12px;color:#b9aa9c;width:86px;flex-shrink:0}
.article-list .t{flex:1;min-width:0;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-list .v{font-size:12px;color:#b9aa9c;width:78px;text-align:right;flex-shrink:0}
.article-list .feat{display:block;border-bottom:1px solid var(--line);padding:16px 22px}
.article-list .feat h4{font-size:17px;margin-bottom:6px}
.article-list .feat p{font-size:13.5px;color:var(--muted);line-height:1.7}
.article-list .feat .fm{font-size:12px;color:#b9aa9c;margin-top:8px}

/* ---------- article page ---------- */
.article-layout{display:flex;gap:34px;padding-bottom:50px;align-items:flex-start}
.article-main{flex:1;min-width:0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px 40px}
.article-main h1.title{font-size:26px;line-height:1.4;margin-bottom:14px}
.art-meta{font-size:13px;color:var(--muted);padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:22px;display:flex;gap:18px;flex-wrap:wrap}
.art-meta .tag{color:var(--brand)}
p.lead{font-size:15.5px;color:#7a5a3a;background:var(--cream-soft);border-left:4px solid var(--cream);padding:14px 18px;border-radius:0 8px 8px 0;margin-bottom:24px}
.article-main h2{font-size:19px;margin:28px 0 12px;padding-left:12px;border-left:4px solid var(--brand);line-height:1.4}
.article-main p.body{margin-bottom:14px;text-align:justify;font-size:15.5px;color:#3d332c}
.tips-box{background:#fff6ea;border:1px solid #f5dfc2;border-radius:var(--radius);padding:20px 24px;margin:26px 0}
.tips-box h3{font-size:16px;color:var(--brand);margin-bottom:10px}
.tips-box li{position:relative;padding-left:18px;font-size:14.5px;color:#6b5c50;margin-bottom:7px}
.tips-box li::before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--brand)}
p.ending{margin-top:22px;padding-top:16px;border-top:1px dashed var(--line);color:#8a7f78;font-size:14.5px}
.art-nav{display:flex;gap:14px;margin-top:26px;padding-top:18px;border-top:1px solid var(--line);font-size:14px}
.art-nav a{color:#6b5c50;flex:1;min-width:0}
.art-nav a:hover{color:var(--brand)}
.art-nav .next{text-align:right}
.art-nav span{color:#b9aa9c;display:block;font-size:12px}
.related{margin-top:30px;background:var(--cream-soft);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px}
.related h3{font-size:16px;margin-bottom:10px}
.related li{display:flex;justify-content:space-between;gap:12px;padding:7px 0;font-size:14px;border-bottom:1px dashed #eaddc9}
.related li:last-child{border-bottom:0}
.related li span{font-size:12px;color:#b9aa9c;flex-shrink:0}

/* ---------- footer ---------- */
.site-footer{background:#2b2320;color:#b7a99d;margin-top:20px}
.footer-inner{padding:34px 20px 30px;max-width:1160px;margin:0 auto}
.footer-nav{display:flex;flex-wrap:wrap;gap:6px 22px;font-size:13.5px;padding-bottom:16px;border-bottom:1px solid #463a32;margin-bottom:16px}
.footer-nav a{color:#d8c9ba}
.footer-nav a:hover{color:var(--brand)}
.footer-info{font-size:12.5px;line-height:2}
.footer-info .beian a{color:#d8c9ba;text-decoration:none}
.footer-info .beian a:hover{color:var(--brand)}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-logo img{height:34px;width:auto}
.footer-logo b{color:#fff;font-size:17px;letter-spacing:1px}

@media (max-width:900px){
  .home-layout,.list-layout,.article-layout{flex-direction:column}
  .aside{width:100%}
  .hero-inner{flex-direction:column;text-align:center;gap:24px;padding:36px 20px}
  .hero h1 span{letter-spacing:3px}
  .hero .hero-stats,.hero p.tagline{margin-left:auto;margin-right:auto}
  .hero .hero-stats{justify-content:center}
  .article-main{padding:24px 20px}
  .header-inner{height:auto;padding:10px 0;flex-wrap:wrap}
  .main-nav{width:100%;margin-left:0}
}