/* ==========================================================================
   方剑科技 · 内容付费解锁系统 —— 前台样式
   默认浅色主题（亮色、通透）；容器宽度铺满以消除两侧空挡
   ========================================================================== */

:root{
  --primary:#1677FF;
  --primary-d:#0b63e6;
  --primary-l:#e8f1ff;
  --primary-2:#3b8bff;
  --bg:#f5f8fd;
  --bg-top:#ffffff;
  --card:#ffffff;
  --card-2:#f7f9fd;
  --text:#182230;
  --text-2:#4a5768;
  --text-3:#8b97a9;
  --line:#e9eef7;
  --line-2:#f2f5fb;
  --shadow:0 4px 20px rgba(23,46,90,.055);
  --shadow-h:0 12px 34px rgba(23,46,90,.11);
  --radius:16px;
  --radius-s:12px;
  --orange:#ff7a1a;
  --orange-l:#fff3e8;
  --red:#f5222d;
  --green:#16a34a;
  --head-h:70px;
  --max:1200px;
}
html[data-theme="dark"]{
  --bg:#161d2b;
  --bg-top:#1a2231;
  --card:#1e2636;
  --card-2:#242e42;
  --text:#eef3fb;
  --text-2:#b3c0d4;
  --text-3:#7c8aa2;
  --line:#2c3850;
  --line-2:#273247;
  --shadow:0 4px 22px rgba(0,0,0,.28);
  --shadow-h:0 10px 32px rgba(0,0,0,.42);
  --primary-l:#15294a;
  --orange-l:#3a2612;
}
@media (prefers-color-scheme:dark){
  html[data-theme="auto"]{
    --bg:#161d2b;--card:#1e2636;--card-2:#242e42;--text:#eef3fb;--text-2:#b3c0d4;
    --text-3:#7c8aa2;--line:#2c3850;--line-2:#273247;--primary-l:#15294a;--orange-l:#3a2612;
    --bg-top:#1a2231;
    --shadow:0 4px 22px rgba(0,0,0,.28);--shadow-h:0 10px 32px rgba(0,0,0,.42);
  }
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body.app{
  background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;
  padding-bottom:0;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit}
input,textarea,select{font-family:inherit;font-size:14px;color:var(--text)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#c7d2e4;border-radius:6px}
html[data-theme="dark"] ::-webkit-scrollbar-thumb{background:#3b4864}

.wrap{max-width:var(--max);margin:0 auto;padding:0 18px}

/* ---------------- 顶部导航 ---------------- */
.fj-header{
  position:sticky;top:0;z-index:60;background:var(--card);
  border-bottom:1px solid var(--line);backdrop-filter:saturate(180%) blur(8px);
}
.hdr-inner{height:var(--head-h);display:flex;align-items:center;gap:18px}
.hdr-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{display:flex;align-items:center;justify-content:center}
.logo-mark img{border-radius:10px}
.logo-fallback{
  display:inline-flex;align-items:center;justify-content:center;border-radius:10px;
  background:linear-gradient(135deg,var(--primary),#4f9dff);color:#fff;font-weight:700;
}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text b{font-size:16px;letter-spacing:.3px}
.logo-text i{font-style:normal;font-size:11px;color:var(--text-3);transform:scale(.94);transform-origin:left}

/* 主导航往两侧分散铺开（不再挤在 logo 旁边） */
.hdr-nav{display:flex;align-items:center;gap:2px;margin-left:8px}
.nav-a{
  display:inline-flex;align-items:center;gap:4px;padding:7px 13px;border-radius:10px;
  font-size:15px;color:var(--text-2);transition:.18s;white-space:nowrap;
}
.nav-a:hover{background:var(--line-2);color:var(--primary)}
.nav-a.on{background:var(--primary-l);color:var(--primary);font-weight:600}
.nav-drop{position:relative}
.drop-panel{
  position:absolute;top:calc(100% + 8px);left:0;min-width:168px;background:var(--card);
  border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-h);
  padding:8px;display:none;z-index:70;
}
.drop-panel.right{left:auto;right:0;min-width:210px}
.drop-panel a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;font-size:14px;color:var(--text-2)}
.drop-panel a:hover{background:var(--primary-l);color:var(--primary)}
.drop-panel a b{font-weight:600;color:var(--primary)}
.nav-drop:hover .drop-panel{display:block}

.hdr-actions{margin-left:auto;display:flex;align-items:center;gap:9px;flex-shrink:0}
.hdr-search{
  display:flex;align-items:center;background:var(--card-2);border:1px solid var(--line);
  border-radius:12px;padding:3px 3px 3px 12px;width:clamp(180px,15vw,260px);transition:.2s;
}
.hdr-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(22,119,255,.1)}
.hdr-search input{flex:1;border:0;background:transparent;outline:none;padding:7px 0;font-size:14px;min-width:0}
.hdr-search button{
  width:32px;height:32px;border-radius:9px;border:0;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;
}
.hdr-search button:hover{background:var(--primary-d)}
.icon-btn{
  width:38px;height:38px;border-radius:11px;border:1px solid var(--line);background:var(--card-2);
  color:var(--text-2);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.18s;
}
.icon-btn:hover{color:var(--primary);border-color:var(--primary);background:var(--primary-l)}
.menu-btn{display:none}
#themeToggle .i-moon{display:none}
html[data-theme="dark"] #themeToggle .i-sun{display:none}
html[data-theme="dark"] #themeToggle .i-moon{display:block}
@media (prefers-color-scheme:dark){
  html[data-theme="auto"] #themeToggle .i-sun{display:none}
  html[data-theme="auto"] #themeToggle .i-moon{display:block}
}

.user-chip{display:flex;align-items:center;gap:8px;padding:5px 12px 5px 5px;border-radius:22px;background:var(--card-2);border:1px solid var(--line);font-size:14px}
.user-chip img{width:28px;height:28px;border-radius:50%}
.user-chip .vip-tag{font-style:normal;background:linear-gradient(135deg,#ffb02e,#ff7a1a);color:#fff;font-size:10px;padding:1px 6px;border-radius:6px;font-weight:700}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:11px;border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-d);box-shadow:0 6px 18px rgba(22,119,255,.28)}
.btn-ghost{background:var(--card);border-color:var(--line);color:var(--text-2)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn-soft{background:var(--primary-l);color:var(--primary)}
.btn-soft:hover{background:#dbe9ff}
.btn-white{background:#fff;color:var(--primary);box-shadow:0 6px 16px rgba(0,0,0,.12)}
.btn-lg{padding:13px 30px;font-size:15px;border-radius:12px}
.btn-sm{padding:7px 15px;font-size:13.5px;border-radius:10px}
.btn-block{display:flex;width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed}

.announce{background:var(--primary-l);color:var(--primary);font-size:13.5px;padding:9px 0}
.announce .wrap{display:flex;align-items:center;gap:8px}
.announce .dot{width:6px;height:6px;border-radius:50%;background:var(--primary);flex-shrink:0;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* ---------------- 通用 ---------------- */
.fj-main{padding:22px 0 60px;min-height:60vh}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line)}
.sec-hd{display:flex;align-items:center;justify-content:space-between;margin:26px 0 14px}
.sec-title{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:700}
.sec-title::before{content:"";width:4px;height:19px;border-radius:3px;background:var(--primary)}
.sec-more{font-size:13.5px;color:var(--text-3)}
.sec-more:hover{color:var(--primary)}
.badge{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;border-radius:7px;font-size:12px;font-weight:600;line-height:1.7}
.badge-feat{background:var(--orange-l);color:var(--orange)}
.badge-top{background:#fff1f0;color:var(--red)}
.badge-cat{background:var(--primary-l);color:var(--primary)}
.badge-paid{background:var(--primary-l);color:var(--primary)}
.badge-free{background:#e9f9ef;color:var(--green)}
.badge-gray{background:var(--line-2);color:var(--text-3)}
.toast{padding:11px 16px;border-radius:12px;font-size:14px;margin-bottom:14px;background:#e9f9ef;color:#0f7a37;border:1px solid #b7ebc9}
.toast-error{background:#fef2f2;color:#b91c1c;border-color:#fecaca}
.toast-info{background:var(--primary-l);color:var(--primary);border-color:#c9deff}
.fj-toast{position:fixed;left:50%;top:24px;transform:translateX(-50%) translateY(-14px);background:#1f2937;color:#fff;
  padding:11px 22px;border-radius:12px;font-size:14px;z-index:300;opacity:0;transition:.24s;box-shadow:0 10px 30px rgba(0,0,0,.24);max-width:82vw}
.fj-toast.in{opacity:1;transform:translateX(-50%)}
.fj-toast.err{background:#e5484d}
#themeToggle.spin svg{transform:rotate(180deg);transition:transform .3s}
.empty{text-align:center;padding:60px 20px;color:var(--text-3)}
.empty .ico{font-size:42px;margin-bottom:12px;opacity:.5}
.price{color:var(--red);font-weight:700}
.price-cur{font-size:.72em;margin-right:1px}

.pager{display:flex;align-items:center;justify-content:center;gap:6px;margin:26px 0 6px;flex-wrap:wrap}
.pager .pg{min-width:36px;height:36px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:var(--card);border:1px solid var(--line);font-size:13.5px;color:var(--text-2)}
.pager .pg:hover{border-color:var(--primary);color:var(--primary)}
.pager .pg.on{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.pager .pg-dot{color:var(--text-3)}

/* ---------------- 首页 · 轮播头条 ---------------- */
.hero{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);gap:18px;margin-top:4px}
.hero-main{position:relative;border-radius:var(--radius);overflow:hidden;min-height:322px;background:#eef3fa;display:block}
.hero-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.hero-main:hover img{transform:scale(1.04)}
.hero-main .mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,16,28,.02) 34%,rgba(9,16,28,.7) 100%)}
.hero-main .hero-body{position:absolute;left:0;right:0;bottom:0;padding:28px 32px;color:#fff}
.hero-main .hero-tag{margin-bottom:12px}
.hero-main h2{margin:0 0 10px;font-size:34px;line-height:1.24;letter-spacing:.5px;text-shadow:0 2px 14px rgba(0,0,0,.35)}
.hero-main p{margin:0 0 14px;font-size:14.5px;color:rgba(255,255,255,.88);max-width:640px;text-shadow:0 1px 8px rgba(0,0,0,.3)}
.hero-meta{display:flex;align-items:center;gap:16px;font-size:13px;color:rgba(255,255,255,.85);margin-bottom:18px;text-shadow:0 1px 8px rgba(0,0,0,.3)}
.hero-meta .price{color:#ffd166}
.hero-cta{display:inline-flex;align-items:center;gap:8px;background:#fff;color:#0f2040;padding:11px 24px;border-radius:11px;font-weight:700;font-size:14.5px}
.hero-cta:hover{gap:12px}
.hero-side{display:grid;grid-template-rows:1fr 1fr;gap:18px}
.hero-sm{position:relative;border-radius:var(--radius);overflow:hidden;background:#e8eefa;display:block}
.hero-sm img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.hero-sm:hover img{transform:scale(1.05)}
.hero-sm .mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,16,28,.02) 34%,rgba(9,16,28,.68) 100%)}
.hero-sm .hs-body{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;color:#fff}
.hero-sm h3{margin:0 0 6px;font-size:16.5px;line-height:1.35;text-shadow:0 2px 10px rgba(0,0,0,.4);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hero-sm .hs-meta{font-size:12px;color:rgba(255,255,255,.8);display:flex;gap:12px}
.dots{position:absolute;right:32px;bottom:18px;display:flex;gap:6px}
.dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.5)}
.dots i.on{background:#fff;width:18px;border-radius:4px}

.cat-row{display:flex;gap:10px;overflow-x:auto;padding:16px 0 4px;scrollbar-width:none}
.cat-row::-webkit-scrollbar{display:none}
.chip{padding:8px 20px;border-radius:22px;background:var(--card);border:1px solid var(--line);font-size:14px;color:var(--text-2);white-space:nowrap;transition:.18s}
.chip:hover{color:var(--primary);border-color:var(--primary)}
.chip.on{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600;box-shadow:0 6px 16px rgba(22,119,255,.24)}

.home-grid{display:grid;grid-template-columns:minmax(0,1fr) clamp(300px,21vw,368px);gap:22px;align-items:start}

.art-row{display:flex;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:14px;transition:.2s;box-shadow:var(--shadow)}
.art-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:#d5e2f5}
.art-thumb{position:relative;width:clamp(168px,13vw,228px);height:auto;aspect-ratio:16/10;border-radius:12px;overflow:hidden;flex-shrink:0;background:var(--line-2)}
.art-thumb img{width:100%;height:100%;object-fit:cover}
.art-thumb .thumb-price{position:absolute;left:8px;bottom:8px;background:rgba(15,23,42,.72);color:#fff;font-size:12px;font-weight:700;padding:3px 9px;border-radius:8px;backdrop-filter:blur(4px)}
.art-thumb .thumb-price.free{background:rgba(16,163,74,.88)}
.art-body{flex:1;min-width:0;display:flex;flex-direction:column}
.art-tags{display:flex;align-items:center;gap:7px;margin-bottom:8px;flex-wrap:wrap}
.art-body h3{margin:0 0 8px;font-size:17.5px;line-height:1.42;font-weight:700}
.art-row:hover h3{color:var(--primary)}
.art-desc{margin:0 0 auto;color:var(--text-3);font-size:13.5px;line-height:1.62;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.art-meta{display:flex;align-items:center;gap:16px;font-size:12.5px;color:var(--text-3);margin-top:12px;flex-wrap:wrap}
.art-meta span{display:inline-flex;align-items:center;gap:4px}

/* 侧栏 */
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:18px}
.side-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.side-hd h3{margin:0;font-size:16px;display:flex;align-items:center;gap:7px}
.side-hd h3 svg{color:var(--primary)}
.side-hd .top8{font-size:11px;color:var(--text-3);border:1px solid var(--line);padding:1px 7px;border-radius:6px}
.rank-item{display:flex;gap:11px;padding:11px 0;border-bottom:1px dashed var(--line)}
.rank-item:last-child{border-bottom:0}
.rank-no{width:22px;height:22px;border-radius:7px;background:var(--line-2);color:var(--text-3);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}
.rank-item:nth-child(2) .rank-no,.rank-item:nth-child(3) .rank-no,.rank-item:nth-child(4) .rank-no{background:var(--primary);color:#fff}
.rank-body{min-width:0;flex:1}
.rank-body a{font-size:14px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rank-body a:hover{color:var(--primary)}
.rank-meta{font-size:12px;color:var(--text-3);display:flex;gap:12px;margin-top:5px}

.vip-card{background:linear-gradient(150deg,#1677FF 0%,#2f8bff 45%,#0d5fd6 100%);border-radius:var(--radius);padding:22px;color:#fff;box-shadow:0 12px 30px rgba(22,119,255,.28);margin-bottom:18px;position:relative;overflow:hidden}
.vip-card::after{content:"";position:absolute;right:-40px;top:-40px;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.12)}
.vip-card h3{margin:0 0 6px;font-size:17.5px;display:flex;align-items:center;gap:7px}
.vip-card .vip-sub{font-size:13px;color:rgba(255,255,255,.85);margin:0 0 14px;line-height:1.6}
.vip-card ul{list-style:none;margin:0 0 18px;padding:0}
.vip-card li{font-size:13.5px;display:flex;align-items:center;gap:8px;padding:4px 0;color:rgba(255,255,255,.95)}
.vip-card li::before{content:"✓";font-weight:700}
.vip-card .btn{position:relative;z-index:2}

.coupon-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.cp-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;background:var(--card-2);border:1px dashed #ffd0b0;margin-bottom:10px}
.cp-val{color:var(--red);font-weight:800;font-size:20px;flex-shrink:0;min-width:66px}
.cp-val small{font-size:12px;font-weight:600}
.cp-info{flex:1;min-width:0}
.cp-info b{display:block;font-size:13.5px}
.cp-info span{font-size:12px;color:var(--text-3)}
.cp-get{background:var(--orange);color:#fff;padding:6px 14px;border-radius:9px;font-size:13px;font-weight:600;border:0;cursor:pointer}
.cp-get.done{background:var(--line-2);color:var(--text-3)}

/* 专栏 / 资源卡片网格 */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.col-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.2s;display:flex;flex-direction:column}
.col-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-h)}
.col-cover{height:158px;background:var(--line-2);position:relative;overflow:hidden}
.col-cover img{width:100%;height:100%;object-fit:cover}
.col-cover .cc-count{position:absolute;right:10px;top:10px;background:rgba(15,23,42,.7);color:#fff;font-size:12px;padding:3px 9px;border-radius:8px}
.col-body{padding:15px 16px 16px;flex:1;display:flex;flex-direction:column}
.col-body h3{margin:0 0 8px;font-size:16.5px}
.col-body p{margin:0 0 12px;font-size:13px;color:var(--text-3);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.col-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between}
.old-price{color:var(--text-3);text-decoration:line-through;font-size:12.5px;margin-left:6px;font-weight:400}

.res-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);display:flex;gap:14px;transition:.2s}
.res-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-h)}
.res-ico{width:62px;height:62px;border-radius:14px;background:var(--primary-l);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;flex-shrink:0;text-transform:uppercase}

/* ---------------- 文章详情 ---------------- */
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:22px;align-items:start}
.crumb{font-size:13px;color:var(--text-3);display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.crumb a:hover{color:var(--primary)}
.art-detail{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px 34px;box-shadow:var(--shadow)}
.art-head h1{margin:12px 0 14px;font-size:29px;line-height:1.36;font-weight:800;letter-spacing:.2px}
.art-head .meta{display:flex;align-items:center;gap:18px;font-size:13px;color:var(--text-3);flex-wrap:wrap;padding-bottom:18px;border-bottom:1px solid var(--line-2)}
.art-head .meta .author{display:flex;align-items:center;gap:7px;color:var(--text-2)}
.art-head .meta .author img{width:26px;height:26px;border-radius:50%}
.art-cover{margin:20px 0 0;border-radius:14px;overflow:hidden}
.art-cover img{width:100%;max-height:460px;object-fit:cover}

.md-body{font-size:16px;line-height:1.95;color:var(--text);margin-top:22px;word-break:break-word}
.md-body h1,.md-body h2,.md-body h3,.md-body h4{line-height:1.45;margin:30px 0 14px;font-weight:700;scroll-margin-top:90px}
.md-body h1{font-size:25px}.md-body h2{font-size:22px}.md-body h3{font-size:19px}.md-body h4{font-size:17px}
.md-body h2{padding-left:13px;border-left:4px solid var(--primary)}
.md-body p{margin:0 0 17px}
.md-body a{color:var(--primary);border-bottom:1px solid rgba(22,119,255,.35)}
.md-body ul,.md-body ol{margin:0 0 17px;padding-left:24px}
.md-body li{margin:6px 0}
.md-body img{border-radius:12px;margin:14px 0;max-width:100%;height:auto}
.md-body .md-pre{max-width:100%}
.art-detail,.home-main,.art-side,.side-col,.user-main{min-width:0}
.md-table-wrap{max-width:100%}
.md-body hr{border:0;border-top:1px dashed var(--line);margin:26px 0}
.md-body blockquote.md-quote{margin:18px 0;padding:14px 18px;background:var(--primary-l);border-left:4px solid var(--primary);border-radius:0 12px 12px 0;color:var(--text-2)}
.md-body code.md-inline{background:var(--line-2);color:#e8453c;padding:2px 7px;border-radius:6px;font-size:14px;font-family:Consolas,Monaco,monospace}
.md-body .md-pre{position:relative;background:#1b2333;border-radius:12px;padding:18px;overflow:auto;margin:18px 0}
.md-body .md-pre code{color:#e6edf3;font-size:13.5px;font-family:Consolas,Monaco,"Courier New",monospace;line-height:1.7;white-space:pre}
.md-body .md-code-lang{position:absolute;right:12px;top:10px;font-size:11px;color:#7d8ba1;text-transform:uppercase}
.md-table-wrap{overflow-x:auto;margin:18px 0}
.md-table{width:100%;border-collapse:collapse;font-size:14.5px}
.md-table th,.md-table td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.md-table th{background:var(--card-2);font-weight:700}

.paywall{position:relative;margin:26px 0 6px;border-radius:16px;padding:34px 26px;text-align:center;
  background:linear-gradient(180deg,rgba(22,119,255,.04),rgba(22,119,255,.08));border:1px dashed #a9c9f5}
html[data-theme="dark"] .paywall{background:linear-gradient(180deg,rgba(22,119,255,.1),rgba(22,119,255,.05));border-color:#2a4c81}
.paywall .lock-ico{width:54px;height:54px;margin:0 auto 14px;border-radius:16px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(22,119,255,.3)}
.paywall h3{margin:0 0 8px;font-size:20px;font-weight:700}
.paywall .pw-tip{margin:0 0 16px;font-size:13.5px;color:var(--text-3)}
.paywall .pw-price{font-size:38px;color:var(--red);font-weight:800;line-height:1.2;margin-bottom:6px}
.paywall .pw-price small{font-size:20px;font-weight:700;margin-right:3px}
.paywall .pw-note{font-size:13px;color:var(--text-3);margin-bottom:18px}
.paywall .pw-note a{color:var(--primary);font-weight:600}
.pw-vip{display:inline-flex;align-items:center;gap:6px;background:var(--orange-l);color:var(--orange);padding:7px 16px;border-radius:20px;font-size:13px;font-weight:600;margin-bottom:16px}
.pw-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.pw-feats{display:flex;gap:22px;justify-content:center;margin-top:20px;font-size:12.5px;color:var(--text-3);flex-wrap:wrap}
.pw-feats span{display:inline-flex;align-items:center;gap:5px}
.pw-feats span::before{content:"✓";color:var(--green);font-weight:700}

.fade-mask{position:relative;max-height:190px;overflow:hidden}
.fade-mask::after{content:"";position:absolute;left:0;right:0;bottom:0;height:170px;
  background:linear-gradient(180deg,rgba(255,255,255,0),var(--card) 88%);
  backdrop-filter:blur(2px)}
html[data-theme="dark"] .fade-mask::after{background:linear-gradient(180deg,rgba(30,38,54,0),var(--card) 88%)}

.art-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;margin:22px 0 0;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.act{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:10px;font-size:14px;color:var(--text-2);background:transparent;border:0;cursor:pointer}
.act:hover{background:var(--primary-l);color:var(--primary)}
.act.on{color:var(--primary);font-weight:600}
.act.on svg{fill:var(--primary)}
.font-size{margin-left:auto;display:flex;gap:6px;align-items:center}
.font-size b{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--card-2);border:1px solid var(--line);font-size:13px;color:var(--text-2)}
.font-size b.on{background:var(--primary);border-color:var(--primary);color:#fff}
.font-size b.fs-l{font-size:16px}.font-size b.fs-m{font-size:14px}.font-size b.fs-s{font-size:12px}

.nav-posts{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;margin-top:16px}
.nav-post{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);transition:.18s}
.nav-post:hover{border-color:var(--primary)}
.nav-post span{font-size:12.5px;color:var(--text-3)}
.nav-post b{display:block;font-size:14.5px;margin-top:4px;font-weight:600}
.nav-post.next{text-align:right}

.cmt-card{margin-top:18px}
.cmt-form{display:flex;gap:12px;align-items:flex-start;margin-bottom:18px}
.cmt-form .cf-body{flex:1}
.cmt-form textarea{width:100%;min-height:88px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;resize:vertical;outline:none;background:var(--card-2)}
.cmt-form textarea:focus{border-color:var(--primary);background:var(--card)}
.cmt-login{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--card-2);border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:var(--text-3);font-size:14px}
.cmt-item{display:flex;gap:12px;padding:16px 0;border-bottom:1px solid var(--line-2)}
.cmt-item:last-child{border-bottom:0}
.cmt-item img.av{width:38px;height:38px;border-radius:50%;flex-shrink:0}
.cmt-main{flex:1;min-width:0}
.cmt-top{display:flex;align-items:center;gap:9px;margin-bottom:6px}
.cmt-top b{font-size:14px}
.cmt-top .vip{background:linear-gradient(135deg,#ffb02e,#ff7a1a);color:#fff;font-size:10px;padding:1px 6px;border-radius:6px}
.cmt-top .time{font-size:12px;color:var(--text-3);margin-left:auto}
.cmt-text{font-size:14.5px;line-height:1.75;color:var(--text-2);word-break:break-word}
.cmt-reply{margin-left:50px;margin-top:10px;padding:12px 14px;background:var(--card-2);border-radius:12px;font-size:13.5px}
.cmt-reply b{color:var(--primary)}

.toc-card{position:sticky;top:92px}
.toc-list{margin-top:8px}
.toc-list a{display:block;padding:6px 0 6px 12px;font-size:13.5px;color:var(--text-2);border-left:2px solid var(--line);line-height:1.55}
.toc-list a:hover,.toc-list a.on{color:var(--primary);border-left-color:var(--primary);background:var(--primary-l)}
.toc-list a.lv3{padding-left:26px;font-size:13px;color:var(--text-3)}
.toc-list a.lv4{padding-left:38px;font-size:12.5px;color:var(--text-3)}
.col-side{background:linear-gradient(150deg,#a8622b,#7d4418);border-radius:var(--radius);padding:20px;color:#fff;box-shadow:0 10px 26px rgba(125,68,24,.3)}
.col-side h3{margin:0 0 10px;font-size:16px;display:flex;align-items:center;gap:7px}
.col-side ul{list-style:none;padding:0;margin:0 0 16px}
.col-side li{font-size:13px;padding:3px 0;color:rgba(255,255,255,.92)}
.col-side li::before{content:"✓";margin-right:7px;font-weight:700}
.col-side .btn{width:100%}
.progress-bar{position:fixed;left:0;top:0;height:3px;background:linear-gradient(90deg,var(--primary),#5eb0ff);width:0;z-index:200;transition:width .1s}

/* ---------------- 表单 / 登录 ---------------- */
.auth-wrap{max-width:428px;margin:40px auto}
.auth-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:34px 32px;box-shadow:var(--shadow)}
.auth-card h1{margin:0 0 6px;font-size:22px;text-align:center}
.auth-card .sub{text-align:center;color:var(--text-3);font-size:13.5px;margin-bottom:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--text-2);margin-bottom:7px}
.input,select.input,textarea.input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:var(--card-2);outline:none;transition:.18s}
.input:focus{border-color:var(--primary);background:var(--card);box-shadow:0 0 0 3px rgba(22,119,255,.1)}
.row-inline{display:flex;gap:8px}
.row-inline .input{flex:1}
.auth-foot{text-align:center;margin-top:18px;font-size:13.5px;color:var(--text-3)}
.auth-foot a{color:var(--primary)}
.check-line{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--text-2)}

.page-head{padding:14px 0 4px}
.page-head h1{font-size:24px;margin:0 0 6px}
.page-head p{margin:0;color:var(--text-3);font-size:13.5px}

.filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);margin-bottom:18px}
.filter-bar .chip{padding:7px 16px;font-size:13.5px}

.user-layout{display:grid;grid-template-columns:238px minmax(0,1fr);gap:22px;align-items:start}
.user-side{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.us-profile{text-align:center;padding-bottom:16px;border-bottom:1px solid var(--line-2);margin-bottom:14px}
.us-profile img{width:62px;height:62px;border-radius:50%;margin:0 auto 10px}
.us-profile b{display:block;font-size:16px}
.us-profile span{font-size:12.5px;color:var(--text-3)}
.us-balance{margin-top:10px;background:var(--primary-l);border-radius:12px;padding:10px}
.us-balance em{font-style:normal;display:block;font-size:12px;color:var(--text-3)}
.us-balance b{font-size:19px;color:var(--primary)}
.us-nav a{display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:10px;font-size:14px;color:var(--text-2);margin-bottom:2px}
.us-nav a:hover{background:var(--line-2)}
.us-nav a.on{background:var(--primary-l);color:var(--primary);font-weight:600}
.us-body{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);min-height:420px}
.us-body h2{margin:0 0 18px;font-size:18px}

.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;padding:11px 12px;background:var(--card-2);color:var(--text-3);font-size:13px;font-weight:600;border-bottom:1px solid var(--line)}
.tbl td{padding:13px 12px;border-bottom:1px solid var(--line-2)}
.tbl tr:last-child td{border-bottom:0}
.tbl a{color:var(--primary)}
.stat-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px}
.stat-box{background:var(--card-2);border:1px solid var(--line);border-radius:14px;padding:16px}
.stat-box em{font-style:normal;font-size:12.5px;color:var(--text-3);display:block;margin-bottom:6px}
.stat-box b{font-size:22px;color:var(--text)}

/* ---------------- 优惠券 / 兑换 ---------------- */
.coupon-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.coupon-tk{position:relative;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow);overflow:hidden}
.coupon-tk::before{content:"";position:absolute;left:-9px;top:50%;width:18px;height:18px;border-radius:50%;background:var(--bg);transform:translateY(-50%)}
.coupon-tk::after{content:"";position:absolute;right:-9px;top:50%;width:18px;height:18px;border-radius:50%;background:var(--bg);transform:translateY(-50%)}
.ct-val{font-size:30px;color:var(--red);font-weight:800;line-height:1.1}
.ct-val small{font-size:15px}
.ct-name{font-size:14.5px;font-weight:600;margin:8px 0 4px}
.ct-cond{font-size:12.5px;color:var(--text-3);margin-bottom:14px}
.ct-tk{border-style:dashed}
.ct-tk.used{opacity:.5}
.ct-badge{position:absolute;right:0;top:0;background:var(--primary);color:#fff;font-size:11px;padding:3px 10px;border-radius:0 13px 0 12px}

/* ---------------- 弹窗 ---------------- */
.modal{position:fixed;inset:0;z-index:180;display:none}
.modal.show{display:block}
.modal-mask{position:absolute;inset:0;background:rgba(15,23,42,.5);backdrop-filter:blur(2px)}
.modal-box{position:relative;max-width:440px;margin:9vh auto 0;background:var(--card);border-radius:18px;padding:26px;box-shadow:0 24px 60px rgba(0,0,0,.28);animation:pop .22s ease}
@keyframes pop{from{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}
.modal-box h3{margin:0 0 18px;font-size:18px;text-align:center}
.modal-close{position:absolute;right:14px;top:12px;border:0;background:transparent;font-size:19px;color:var(--text-3);cursor:pointer}
.pay-amount{text-align:center;font-size:34px;color:var(--red);font-weight:800;margin-bottom:20px}
.pay-ways{display:grid;gap:10px}
.pay-way{display:flex;align-items:center;gap:11px;padding:13px 16px;border:1px solid var(--line);border-radius:12px;cursor:pointer;transition:.18s;font-size:14.5px}
.pay-way:hover{border-color:var(--primary);background:var(--primary-l)}
.pay-way.on{border-color:var(--primary);background:var(--primary-l);font-weight:600}
.pay-way .pw-ico{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700}
.pw-alipay{background:#1677FF}.pw-wxpay{background:#07c160}.pw-qqpay{background:#12b7f5}.pw-balance{background:#7c5cff}
.pay-way em{margin-left:auto;font-style:normal;font-size:12.5px;color:var(--text-3)}
.amount-picks{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.amount-pick{flex:1;min-width:104px;border:1px solid var(--line);border-radius:12px;padding:14px 10px;text-align:center;cursor:pointer;transition:.18s}
.amount-pick:hover{border-color:var(--primary)}
.amount-pick.on{border-color:var(--primary);background:var(--primary-l);box-shadow:0 0 0 3px rgba(22,119,255,.1)}
.amount-pick b{display:block;font-size:18px;color:var(--text)}
.amount-pick span{font-size:12px;color:var(--green)}

/* ---------------- 会员套餐 ---------------- */
.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
.plan-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px 24px 24px;text-align:center;box-shadow:var(--shadow);position:relative;transition:.2s;
  display:flex;flex-direction:column;align-items:stretch;height:100%}
.plan-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-h)}
.plan-card.hot{border-color:var(--primary);box-shadow:0 12px 32px rgba(22,119,255,.16)}
.plan-card .hot-tag{position:absolute;right:16px;top:14px;background:linear-gradient(135deg,#ff9f43,#ff6b35);color:#fff;font-size:11px;padding:3px 10px;border-radius:8px;font-weight:600}
.plan-card h3{margin:4px 0 14px;font-size:17px}
.plan-price{font-size:32px;color:var(--primary);font-weight:800;line-height:1}
.plan-price small{font-size:16px}
/* 固定“原价”行高度：有/无划线价都占同一行，避免三张卡错位 */
.plan-card .plan-old{min-height:22px;line-height:22px;margin-top:6px}
.plan-card .days{font-size:13px;color:var(--text-3);margin:8px 0 16px;padding-bottom:16px;border-bottom:1px dashed var(--line)}
.plan-card ul{list-style:none;padding:0;margin:0 0 20px;text-align:left;flex:1 1 auto;width:100%}
.plan-card li{font-size:13.5px;color:var(--text-2);padding:5px 0;display:flex;gap:8px;align-items:flex-start}
.plan-card li::before{content:"✓";color:var(--green);font-weight:700;flex-shrink:0}
/* 按钮永远贴底：三张卡的「立即开通」在同一水平线上 */
.plan-card .btn{margin-top:auto}

/* ---------------- 抽屉 / 底部导航 ---------------- */
.drawer{position:fixed;inset:0;z-index:190;display:none}
.drawer.show{display:block}
.drawer-mask{position:absolute;inset:0;background:rgba(15,23,42,.45)}
.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:280px;background:var(--card);padding:18px;overflow-y:auto;animation:slideIn .22s ease}
@keyframes slideIn{from{transform:translateX(100%)}to{transform:none}}
.drawer-hd{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:12px;font-weight:700}
.drawer-hd span{display:flex;align-items:center;gap:8px}
.drawer-close{border:0;background:transparent;font-size:17px;color:var(--text-3);cursor:pointer}
.drawer-panel a{display:block;padding:11px 12px;border-radius:10px;font-size:15px;color:var(--text-2)}
.drawer-panel a:hover{background:var(--primary-l);color:var(--primary)}
.drawer-panel a.sub{padding-left:26px;font-size:14px;color:var(--text-3)}

.mobile-tabbar{display:none}
.back-top{position:fixed;right:22px;bottom:34px;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:var(--card);color:var(--text-2);box-shadow:var(--shadow-h);cursor:pointer;display:none;align-items:center;justify-content:center;z-index:80}
.back-top.show{display:flex}

/* ---------------- 页脚 ---------------- */
.fj-footer{background:var(--card);border-top:1px solid var(--line);margin-top:20px}
.foot-grid{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);gap:30px;padding:38px 26px 30px}
.foot-brand .fb-logo{display:flex;align-items:center;gap:9px;font-size:16px;margin-bottom:10px}
.foot-brand p{margin:0 0 6px;font-size:13.5px;color:var(--text-2)}
.foot-brand .fb-desc{font-size:13px;color:var(--text-3);line-height:1.7;max-width:330px}
.foot-col h4{margin:0 0 14px;font-size:14.5px}
.foot-col a{display:block;font-size:13.5px;color:var(--text-3);padding:4px 0}
.foot-col a:hover{color:var(--primary)}
.foot-bottom{border-top:1px solid var(--line-2);padding:16px 0;font-size:13px;color:var(--text-3)}
.foot-bottom .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.foot-bottom a:hover{color:var(--primary)}

.maint-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.maint-card{background:var(--card);border-radius:20px;padding:50px 44px;text-align:center;box-shadow:var(--shadow);max-width:460px}
.maint-ico{font-size:52px;margin-bottom:14px}
.maint-card h1{margin:0 0 12px;font-size:24px}
.maint-card p{color:var(--text-2);margin:0 0 8px}
.maint-sub{color:var(--text-3);font-size:13.5px;margin-bottom:22px !important}

.notice-box{background:var(--primary-l);border:1px solid #cfe1ff;color:var(--primary);border-radius:12px;padding:12px 16px;font-size:13.5px;line-height:1.7;margin-bottom:16px}
html[data-theme="dark"] .notice-box{border-color:#26456f}

/* ---------------- 响应式 ---------------- */
@media (max-width:1280px){
  .hdr-nav{gap:2px}
  .nav-a{padding:6px 11px}
}
@media (max-width:1080px){
  .home-grid,.art-layout{grid-template-columns:minmax(0,1fr)}
  .hero{grid-template-columns:minmax(0,1fr)}
  .hero-side{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:none;height:176px;gap:16px}
  .side-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}
  .toc-card{position:static}
  .grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}
  .foot-grid{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) minmax(0,1fr);gap:22px}
}
@media (max-width:860px){
  :root{--head-h:58px}
  .hdr-nav,.hdr-search{display:none}
  .menu-btn{display:flex}
  .hdr-actions .btn-ghost,.hdr-actions .btn-primary{display:none}
  /* 手机端头部必须能收缩：隐藏副标语 + 昵称截断 —— 否则登录态下会把右上角顶出屏幕 */
  .hdr-inner{gap:10px}
  .hdr-logo{min-width:0;flex-shrink:1;overflow:hidden}
  .logo-text{min-width:0}
  .logo-text i{display:none}
  .logo-text b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .hdr-actions{flex-shrink:1;min-width:0;gap:8px}
  .user-chip{min-width:0;max-width:150px}
  .user-chip span{min-width:0;max-width:72px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .grid-3,.grid-2,.coupon-grid,.grid-4{grid-template-columns:minmax(0,1fr)}
  .plan-grid{grid-template-columns:minmax(0,1fr)}
  .user-layout{grid-template-columns:minmax(0,1fr)}
  .stat-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .foot-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:26px 16px 20px}
  .foot-brand{grid-column:1/-1}
  .art-detail{padding:20px 18px}
  .art-head h1{font-size:22px}
  .md-body{font-size:15.5px}
  .nav-posts{grid-template-columns:minmax(0,1fr)}
  .paywall{padding:26px 16px}
  .paywall .pw-price{font-size:32px}
  .back-top{bottom:78px;right:14px}
  .mobile-tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;height:58px;background:var(--card);
    border-top:1px solid var(--line);z-index:120;padding-bottom:env(safe-area-inset-bottom);
  }
  .mobile-tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;color:var(--text-3)}
  .mobile-tabbar svg{width:21px;height:21px}
  .mobile-tabbar a.on{color:var(--primary)}
  body.app{padding-bottom:64px}
  .side-col{display:block}
  /* 手机端：头条压低 + 两张小卡并排，避免三张大图占满整屏 */
  .hero{gap:12px}
  /* 头条/小卡：图片按原始比例完整显示（不再 object-fit:cover 裁切），文案浮在底部渐变上，
     去掉徽标上方的大块留白 → 卡片更矮、整张图都看得全 */
  .hero-main{display:block;min-height:0}
  .hero-main img{position:relative;inset:auto;height:auto;width:100%;display:block}
  .hero-main .mask{background:linear-gradient(180deg,rgba(9,16,28,0) 32%,rgba(9,16,28,.78) 100%)}
  .hero-main .hero-body{position:absolute;left:0;right:0;bottom:0;padding:14px 16px 16px}
  .hero-main h2{font-size:20px;margin-bottom:7px}
  .hero-main p{font-size:13px;margin-bottom:9px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .hero-main .hero-meta{margin-bottom:10px;gap:12px}
  .hero-cta{padding:8px 16px;font-size:13px}
  .hero-side{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:none;height:auto;gap:10px}
  .hero-sm{display:block;min-height:0}
  .hero-sm img{position:relative;inset:auto;height:auto;width:100%;display:block}
  .hero-sm .mask{background:linear-gradient(180deg,rgba(9,16,28,0) 40%,rgba(9,16,28,.72) 100%)}
  .hero-sm .hs-body{position:absolute;left:0;right:0;bottom:0;padding:11px 11px 10px}
  .hero-sm h3{font-size:14px;margin-bottom:3px}
  .hero-sm .hs-meta{font-size:11px;gap:7px}
  /* 列表行在窄屏改为紧凑横排（缩略图变小，避免一张图占满屏） */
  .art-thumb{width:132px;aspect-ratio:4/3}
  .col-cover{height:150px}
}
@media (max-width:520px){
  .wrap{padding:0 13px}
  .art-row{flex-direction:row;gap:12px;padding:12px;align-items:flex-start}
  .art-thumb{width:112px;aspect-ratio:1/1;height:auto}
  .art-body h3{font-size:15.5px;margin-bottom:6px}
  .art-desc{-webkit-line-clamp:2}
  .art-meta{gap:11px;margin-top:8px;font-size:12px}
  .art-detail{padding:16px 13px;border-radius:14px}
  .art-bar{flex-wrap:wrap;gap:4px}
  .font-size{margin-left:0;width:100%;justify-content:flex-end}
  .stat-row{grid-template-columns:minmax(0,1fr)}
  .auth-card{padding:26px 20px}
  .login-inline{display:none}
  /* 首屏再压缩：头条按图片原始比例显示 + 两张并排小卡，分类入口能进第一屏 */
  .hero-main h2{font-size:18.5px}
  .hero-main .hero-tag{margin-bottom:8px}
  .hero-sm{border-radius:12px}
  .hero-sm h3{font-size:13.5px}
  .hero-sm .hs-meta{display:none}
  .cat-row{padding:12px 0 2px}
  .chip{padding:7px 16px;font-size:13.5px}
}