:root{
  --bg:#f6f7fb; --card:#fff; --text:#222; --muted:#888;
  --primary:#2f6fed; --primary-d:#1f56c4; --line:#eceef3;
  --ok:#2ba471; --warn:#e37318; --chip:#eef3ff;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}

/* 顶栏 */
.topbar{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar .wrap{display:flex;align-items:center;gap:18px;height:60px}
.logo{font-weight:800;font-size:20px;color:var(--primary);white-space:nowrap}
.nav{display:flex;gap:14px;flex-wrap:wrap;font-size:14px}
.nav a{color:#444;padding:4px 2px}
.nav a:hover{color:var(--primary)}
.search{margin-left:auto;display:flex;flex:1;max-width:360px}
.search input{flex:1;border:1px solid var(--line);border-radius:8px 0 0 8px;padding:8px 12px;outline:none}
.search button{border:1px solid var(--primary);border-left:0;background:var(--primary);color:#fff;
  border-radius:0 8px 8px 0;padding:0 16px;cursor:pointer}

/* Hero */
.hero{background:linear-gradient(135deg,#2f6fed,#5b8def);color:#fff;padding:38px 0;border-radius:0 0 18px 18px}
.hero h1{margin:0 0 8px;font-size:26px}
.hero p{margin:0;opacity:.92}
.hero .search{max-width:520px;margin:18px 0 0}
.hero .search input{border-radius:8px 0 0 8px}
.hero .search button{border-radius:0 8px 8px 0}

/* 区块 */
.section{margin:28px 0}
.section h2{font-size:19px;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.section h2 .more{margin-left:auto;font-size:13px;color:var(--primary);font-weight:400}

/* 筛选 */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.chip{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:6px 14px;font-size:13px;color:#555}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip.active{background:var(--primary);border-color:var(--primary);color:#fff}

/* 卡片网格 */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.15s;display:flex;flex-direction:column}
.card:hover{box-shadow:0 6px 22px rgba(40,80,180,.12);transform:translateY(-2px)}
.card .thumb{aspect-ratio:4/3;background:#f0f2f7;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:4px;font-weight:800;color:var(--primary);overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover}
/* 品牌标本卡（无字体文件时按配色区分，每个字体不同色） */
.cardface{background:var(--f-bg,#f0f2f7);color:var(--f-fg,var(--primary))}
.cardface .face-top{font-size:12px;font-weight:400;letter-spacing:2px;color:var(--f-mid,#8a94a6)}
.cardface .face-initial{font-size:54px;line-height:1;color:var(--f-fg,var(--primary))}
.cardface .face-wm{font-size:11px;font-weight:400;color:var(--f-mid,#8a94a6);opacity:.9}
.card .body{padding:12px}
.card .title{font-weight:600;font-size:15px;margin:0 0 6px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{font-size:12px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}
.tag{display:inline-block;background:var(--chip);color:var(--primary-d);border-radius:6px;padding:2px 8px;font-size:12px}
.tag.lic{background:#eafaf1;color:var(--ok)}
.tag.pan{background:#fff4e6;color:var(--warn)}

/* 视图切换条 */
.filters.viewbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.filters.viewbar .vlabel{font-size:13px;color:var(--muted)}
.filters.viewbar a{border:1px solid var(--line);border-radius:8px;padding:6px 14px;font-size:13px;color:#555;background:#fff}
.filters.viewbar a:hover{border-color:var(--primary);color:var(--primary)}
.filters.viewbar a.active{background:var(--primary);border-color:var(--primary);color:#fff}

/* 表格版 */
table.ftable{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
table.ftable th,table.ftable td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
table.ftable th{background:#f3f6fd;color:#444;font-weight:600}
table.ftable tr:last-child td{border-bottom:none}
table.ftable tr:hover{background:#fafbff}
table.ftable .pv{width:64px;height:64px;border-radius:8px;background:var(--f-bg,#f0f2f7);display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;color:var(--f-fg,var(--primary));overflow:hidden}
table.ftable .pv img{width:100%;height:100%;object-fit:cover}

/* 字体标本卡（详情页与预览版共用） */
.specimen{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:var(--f-bg,#f0f2f7);border-radius:12px;padding:30px 20px;text-align:center;min-height:130px}
.specimen .face-top{font-size:12px;letter-spacing:3px;color:var(--f-mid,#8a94a6)}
.specimen .sname{font-size:38px;font-weight:800;line-height:1.25;color:var(--f-fg,var(--primary));word-break:break-word}
.specimen .face-wm{font-size:12px;color:var(--f-mid,#8a94a6);opacity:.9}
.specimen img{max-width:100%;max-height:240px;border-radius:8px}

/* 预览版 */
.preview-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.preview-card{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff;display:flex;flex-direction:column;gap:12px}
.preview-card .specimen{padding:20px 14px;min-height:110px}
.preview-card .specimen .sname{font-size:26px}

/* 文章列表 */
.post{display:flex;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px}
.post .cover{width:140px;height:96px;flex:0 0 140px;background:#f0f2f7;border-radius:8px;object-fit:cover}
.post h3{margin:0 0 6px;font-size:16px}
.post .exc{color:var(--muted);font-size:13px;margin:0}
.post .meta{font-size:12px;color:var(--muted);margin-top:8px}

/* 详情 */
.detail{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;margin-top:18px}
.detail h1{margin:0 0 10px;font-size:24px}
.detail .info{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0;padding:14px;background:var(--bg);border-radius:10px}
.btn{display:inline-block;background:var(--primary);color:#fff;border-radius:8px;padding:10px 22px;font-weight:600}
.btn:hover{background:var(--primary-d)}
.crumbs{font-size:13px;color:var(--muted);margin:14px 0 0}
.crumbs a:hover{color:var(--primary)}
.content{margin-top:16px;font-size:15px;color:#333}
.content img{max-width:100%}

/* 网盘下载区块 */
.download-box{background:linear-gradient(135deg,#fff8ef,#fff);border:1px solid #ffe2c2;border-radius:14px;padding:20px;margin-top:18px}
.download-box h2{margin:0 0 6px;font-size:19px;color:var(--warn)}
.download-box .dl-tip{margin:0 0 14px;color:#a06a2c;font-size:13px}
.pan-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.pan-item{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.pan-name{font-weight:700;font-size:14px;color:#fff;background:var(--c,#666);border-radius:6px;padding:4px 10px}
.pan-code{font-size:13px;color:#555}
.pan-code b{color:var(--text);letter-spacing:1px}
.copy-btn{border:1px solid var(--line);background:#f7f8fb;border-radius:6px;padding:2px 10px;font-size:12px;cursor:pointer;margin-left:4px}
.copy-btn:hover{border-color:var(--primary);color:var(--primary)}
.pan-dl{padding:9px 20px;font-size:14px}
.btn.ghost{background:#fff;color:var(--primary);border:1px solid var(--primary)}

/* 分页 */
.pager{display:flex;gap:8px;justify-content:center;margin:24px 0}
.pager a,.pager span{padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:var(--card)}
.pager .cur{background:var(--primary);color:#fff;border-color:var(--primary)}

/* 页脚 */
.footer{background:var(--card);border-top:1px solid var(--line);margin-top:40px;padding:26px 0;color:var(--muted);font-size:13px}
.footer a{color:var(--primary)}

/* 后台 */
.admin-bar{background:#1f2937;color:#fff;padding:10px 0}
.admin-bar .wrap{display:flex;gap:18px;align-items:center;font-size:14px}
.admin-bar a{color:#cbd5e1}
.admin-bar a:hover{color:#fff}
.admin-main{max-width:1000px;margin:24px auto;padding:0 16px}
table.tb{width:100%;border-collapse:collapse;background:var(--card);border-radius:10px;overflow:hidden}
table.tb th,table.tb td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;font-size:14px}
table.tb th{background:#fafbfe;color:#555}
.btn-sm{font-size:13px;padding:5px 12px;border-radius:6px;border:1px solid var(--line);background:var(--card);cursor:pointer}
.btn-sm.danger{border-color:#f1b0b0;color:#c0392b}
.btn-sm.ok{background:var(--primary);color:#fff;border-color:var(--primary)}
.form{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;max-width:720px}
.form label{display:block;font-size:13px;color:#555;margin:14px 0 6px}
.form input[type=text],.form input[type=url],.form textarea,.form select{
  width:100%;border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:14px;font-family:inherit}
.form textarea{min-height:120px}
.form .row{display:flex;gap:12px}.form .row>div{flex:1}
.stat{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.stat .box{flex:1;min-width:150px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}
.stat .box b{font-size:26px;color:var(--primary);display:block}
.form .tip{font-size:12px;color:#a06a2c;background:#fff8ef;border:1px solid #ffe2c2;border-radius:8px;padding:8px 10px;margin:8px 0 0;line-height:1.6}
.pan-row{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.pan-row select,.pan-row input{flex:1;min-width:0}
.pan-row .pan-del{flex:0 0 auto}

/* 响应式 */
@media(max-width:640px){
  .nav{display:none}
  .post .cover{width:96px;height:72px;flex-basis:96px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
}