/* ============================================================
   字体下载分发站 - 主样式
   风格：现代资源下载站，深青头部 + 琥珀点缀，卡片网格
   ============================================================ */
:root{
  --ink:#0f172a; --muted:#64748b; --line:#e2e8f0;
  --bg:#f8fafc; --card:#ffffff;
  --brand:#0f766e;        /* 深青 */
  --brand-dark:#115e59;
  --accent:#f59e0b;       /* 琥珀 */
  --radius:14px;
  --shadow:0 1px 3px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted);font-size:13px}

/* ---------- 头部 ---------- */
.site-header{background:linear-gradient(135deg,#2d1183 0%,#000000 100%);color:#fff;position:sticky;top:0;z-index:50;box-shadow:var(--shadow)}
.header-inner{display:flex;align-items:center;gap:24px;height:64px}
.logo{font-size:20px;font-weight:800;letter-spacing:.5px;color:#fff}
.logo-dot{color:var(--accent)}
.main-nav{display:flex;gap:18px;flex:1;flex-wrap:wrap}
.main-nav a{color:#cbd5e1;font-size:14px;transition:.2s}
.main-nav a:hover{color:#fff}
.search-box{display:flex;background:rgba(255,255,255,.12);border-radius:999px;padding:4px}
.search-box input{background:transparent;border:0;outline:0;color:#fff;padding:6px 14px;width:180px;font-size:13px}
.search-box input::placeholder{color:#94a3b8}
.search-box button{background:var(--accent);border:0;color:#1f2937;padding:6px 16px;border-radius:999px;cursor:pointer;font-weight:600;font-size:13px}

/* ---------- Hero ---------- */
.hero{background:radial-gradient(1200px 300px at 50% -50%,rgba(245,158,11,.15),transparent),#0f172a;color:#fff;padding:48px 0 40px}
.hero h1{font-size:34px;font-weight:800;letter-spacing:1px}
.hero h1 em{color:var(--accent);font-style:normal}
.hero p{color:#94a3b8;margin-top:8px}

/* ---------- 分类 chips ---------- */
.chip-row{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 8px}
.chip{background:#fff;border:1px solid var(--line);padding:6px 14px;border-radius:999px;font-size:13px;color:var(--ink);transition:.2s}
.chip:hover{border-color:var(--brand);color:var(--brand)}

/* ---------- 列表头 ---------- */
.list-head{display:flex;align-items:baseline;justify-content:space-between;margin:20px 0 16px}
.list-head h2{font-size:20px;font-weight:700;position:relative;padding-left:12px}
.list-head h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:var(--accent)}

/* ---------- 卡片网格 ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;margin-bottom:30px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cbd5e1}
.card-img{display:block;background:#f1f5f9;height:130px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.card-img img{width:100%;height:100%;object-fit:cover;object-position:left top}
.img-ph{font-size:40px;font-weight:800;color:#cbd5e1}
.card-body{padding:12px 14px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-body h3{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-body h3 a:hover{color:var(--brand)}
.card-meta{display:flex;gap:10px;font-size:12px;color:var(--muted)}
.card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:8px;border-top:1px dashed var(--line);font-size:12px;color:var(--muted)}
.dl-btn{background:var(--brand);color:#fff;padding:6px 16px;border-radius:8px;font-size:13px;font-weight:600;transition:.2s}
.dl-btn:hover{background:var(--brand-dark)}

/* ---------- 分页 ---------- */
.pagination{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;margin:10px 0 40px}
.pagination a,.pagination span{min-width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:13px;padding:0 8px}
.pagination a:hover{border-color:var(--brand);color:var(--brand)}
.pagination .current{background:var(--brand);color:#fff;border-color:var(--brand)}
.pagination .dots{border:0;background:transparent}

/* ---------- 详情页 ---------- */
.breadcrumbs{font-size:13px;color:var(--muted);margin:18px 0}
.breadcrumbs a:hover{color:var(--brand)}
.detail{display:grid;grid-template-columns:1fr 280px;gap:28px;margin-bottom:40px}
.detail-main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.detail-title{font-size:36px;font-weight:700}
.detail-meta{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin:12px 0}
.big-dl{display:inline-block;background:var(--accent);color:#ffffff;padding:12px 28px;border-radius:10px;font-weight:700;margin:8px 0 20px}
.detail-content h2{font-size:17px;margin:20px 0 10px;padding-left:10px;border-left:4px solid var(--accent)}
.detail-content h3{font-size:15px;margin:14px 0 6px}
.detail-content .preview img{border:1px solid var(--line);border-radius:8px;background:#fff;margin:6px 0;max-width:100%}
.detail-content ul.fontinfo{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:6px 20px;font-size:13px}
.detail-content ul.fontinfo li{padding:6px 10px;background:var(--bg);border-radius:6px}
.detail-content ul.fontinfo strong{color:var(--brand);margin-right:6px}
.detail-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;height:fit-content}
.detail-side h3{font-size:15px;margin-bottom:10px}
.rel-item{display:flex;gap:10px;align-items:center;padding:8px;border-radius:8px;font-size:13px}
.rel-item:hover{background:var(--bg)}
.rel-item img{width:64px;height:36px;object-fit:cover;border-radius:4px;background:#f1f5f9}

/* ---------- 错误页 / 空态 ---------- */
.error-page{text-align:center;padding:80px 0}
.error-page h1{font-size:64px;color:var(--brand)}
.empty{color:var(--muted);text-align:center;padding:40px;grid-column:1/-1}

/* ---------- 页脚 ---------- */
.site-footer{background:#0f172a;color:#94a3b8;margin-top:20px;font-size:13px}
.foot-cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;padding:36px 0 20px}
.foot-cols h4{color:#fff;margin-bottom:10px;font-size:14px}
.foot-cols a{display:block;color:#94a3b8;padding:3px 0}
.foot-cols a:hover{color:#fff}
.copyright{border-top:1px solid #1e293b;padding:16px 0;text-align:center}
.copyright a{margin-left:10px;color:#64748b}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .detail{grid-template-columns:1fr}
  .main-nav{display:none}
  .search-box input{width:120px}
  .detail-content ul.fontinfo{grid-template-columns:1fr}
}
@media (max-width:560px){
  .grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
  .hero h1{font-size:26px}
  .header-inner{gap:10px}
  .foot-cols{grid-template-columns:1fr 1fr}
}


/* 移动端汉堡按钮 */
.menu-toggle{
  display:none;
  background:transparent;
  border:0;
  color:#fff;
  font-size:22px;
  cursor:pointer;
  padding:4px;
}
/* 移动端下拉菜单 */
.mobile-menu{
  display:none;
  background:#115e59;
  border-top:1px solid rgba(255,255,255,0.15);
}
.mobile-menu.open{
  display:block;
}
.mobile-menu a{
  display:block;
  color:#cbd5e1;
  padding:12px 20px;
  border-bottom:1px solid rgba(255,255,255,0.1);
}
.mobile-menu a:hover{
  color:#fff;
  background:rgba(255,255,255,.08);
}

/* 响应式覆盖：900px以下启用汉堡按钮 */
@media (max-width:900px){
  .menu-toggle{
    display:block;
  }
}