/* ============================================================
   修真秘籍网 · 宽屏 Demo 版式 (xz_demo.css)
   叠加在 xz_dark.css 之上，提供 Demo 的版式骨架类
   墨色 #0d1117 底 + 鎏金 #e8c877 → #c49a3c
   全宽 hero + 1680px 超宽容器 + 精选横排 + 排名双栏 + 5 列卡片栅格 + 详情左文右悬浮下载卡
   ============================================================ */
:root{
  --bg:#0d1117; --bg2:#12161d; --card:#1a212b; --card-edge:#2a3441;
  --gold:#e8c877; --gold-deep:#c49a3c;
  --gold-grad:linear-gradient(135deg,#f0d9a0 0%,#e8c877 35%,#c49a3c 100%);
  --txt:#d8dde5; --txt-dim:#8b95a3;
  --kai:"KaiTi","STKaiti","楷体","Noto Serif SC",serif;
}

/* 宽屏容器：把 bootstrap 默认 .container 拉宽到 1680，全站统一宽屏大气 */
.container{max-width:1680px !important;width:94vw !important;}
.wrap{width:min(1680px,94vw);margin:0 auto;padding:0 16px;}

/* ---------- 精选横排（原轮播改宽屏横排） ---------- */
.feature{padding:46px 0 6px;}
.feature .wrap{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;}
.f-card{position:relative;border-radius:8px;overflow:hidden;border:1px solid var(--card-edge);aspect-ratio:3/4;background:var(--card);}
.f-card img{width:100%;height:100%;object-fit:cover;filter:saturate(.85) brightness(.86);transition:.4s;}
.f-card:hover img{transform:scale(1.05);filter:saturate(1) brightness(1);}
.f-card .cap{position:absolute;inset:auto 0 0 0;padding:34px 16px 14px;background:linear-gradient(transparent,rgba(6,9,13,.92));font-size:15px;font-family:var(--kai);letter-spacing:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.f-card .cap em{color:var(--gold);font-style:normal;}

/* ---------- 推荐功法 + 网站公告：宽屏双栏 ---------- */
.duo{display:grid;grid-template-columns:1fr 460px;gap:28px;margin-top:48px;}
.panel{background:var(--card);border:1px solid var(--card-edge);border-radius:10px;padding:26px 30px;}
.panel h3{font-family:var(--kai);color:var(--gold);font-size:21px;letter-spacing:4px;border-bottom:1px dashed #333f4f;padding-bottom:14px;margin-bottom:8px;}
.rank-list{counter-reset:r;}
.rank-list a{counter-increment:r;display:flex;align-items:center;gap:16px;padding:13px 6px;border-bottom:1px solid #202834;font-size:15px;}
.rank-list a::before{content:counter(r,cjk-ideographic);width:34px;height:34px;flex:none;display:flex;align-items:center;justify-content:center;border-radius:4px;background:#232c39;color:var(--gold);font-size:14px;font-family:var(--kai);}
.rank-list a:nth-child(-n+3)::before{background:var(--gold-grad);color:#1a1305;font-weight:700;}
.rank-list a span{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-list a:hover span{color:var(--gold);}
.notice-body{font-size:14px;color:var(--txt-dim);line-height:2.1;}
.notice-body .verse{font-family:var(--kai);color:#b9a06a;letter-spacing:3px;font-size:15px;}
.btn-recharge{display:inline-block;margin-top:14px;padding:9px 26px;background:var(--gold-grad);color:#1a1305;border-radius:4px;font-weight:700;}

/* ---------- 版块标题 ---------- */
.sec-head{display:flex;align-items:baseline;gap:20px;margin:64px 0 28px;}
.sec-head h2{font-family:var(--kai);font-size:34px;letter-spacing:10px;color:var(--gold);font-weight:700;}
.sec-head h2::before{content:"\2630 ";color:var(--gold-deep);font-size:22px;}
.sec-head .line{flex:1;height:1px;background:linear-gradient(90deg,rgba(196,154,60,.5),transparent);}
.sec-head .more{color:var(--txt-dim);font-size:13px;letter-spacing:2px;}

/* ---------- 秘籍卡片栅格：5 列宽屏 ---------- */
.grid5{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;}
.book{background:var(--card);border:1px solid var(--card-edge);border-radius:10px;overflow:hidden;transition:transform .3s,border-color .3s,box-shadow .3s;}
.book:hover{transform:translateY(-6px);border-color:var(--gold-deep);box-shadow:0 16px 34px rgba(0,0,0,.5),0 0 0 1px rgba(232,200,119,.15);}
.book .pic{aspect-ratio:3/4;overflow:hidden;background:#141a23;}
.book .pic img{width:100%;height:100%;object-fit:cover;filter:saturate(.88);transition:.4s;}
.book:hover .pic img{transform:scale(1.06);filter:saturate(1);}
.book .info{padding:14px 16px 16px;}
.book .t{font-family:var(--kai);font-size:16px;letter-spacing:1px;line-height:1.5;height:48px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.book .meta{display:flex;justify-content:space-between;align-items:center;margin-top:10px;font-size:13px;}
.book .coin{color:var(--gold);font-weight:700;}
.book .coin::before{content:"\25C8 ";}
.book .sales{color:var(--txt-dim);}

/* ---------- 详情页 ---------- */
.crumb{padding:30px 0 4px;color:var(--txt-dim);font-size:13px;}
.crumb a{color:var(--txt-dim);} .crumb a:hover{color:var(--gold);}
.detail{display:grid;grid-template-columns:1fr 380px;gap:32px;margin-top:22px;align-items:start;}
.article{background:var(--card);border:1px solid var(--card-edge);border-radius:12px;padding:44px 54px 54px;}
.article h1{font-family:var(--kai);font-size:38px;letter-spacing:4px;color:#f0e6d2;line-height:1.5;}
.article .sub{margin:18px 0 30px;padding-bottom:22px;border-bottom:1px solid #242e3b;color:var(--txt-dim);font-size:13px;display:flex;gap:28px;flex-wrap:wrap;}
.article .sub b{color:var(--gold);font-weight:600;}
.article .cover{border-radius:8px;margin:0 auto 34px;max-width:460px;display:block;border:1px solid var(--card-edge);}
.article .body p{margin-bottom:1.4em;font-size:15.5px;line-height:2.05;color:#c3cad4;}
.article .body .artbd{font-family:var(--kai);color:var(--gold);font-size:18px;margin-bottom:10px;}
.article .body .quote{border-left:3px solid var(--gold-deep);background:#1e2530;padding:16px 22px;border-radius:0 8px 8px 0;font-family:var(--kai);color:#c8b382;letter-spacing:1px;}
.pre-next{display:flex;justify-content:space-between;gap:16px;margin-top:34px;padding-top:22px;border-top:1px solid #242e3b;font-size:13px;color:var(--txt-dim);}
.pre-next a{color:var(--gold);}
.art-tags{margin-top:20px;font-size:13px;color:var(--txt-dim);display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.art-tags a{display:inline-block;padding:4px 12px;border:1px solid var(--card-edge);border-radius:20px;color:var(--txt);}
.art-tags a:hover{border-color:var(--gold);color:var(--gold);}

.dl-box{background:var(--card);border:1px solid var(--gold-deep);border-radius:12px;padding:30px 28px;position:sticky;top:100px;height:fit-content;}
.dl-box h4{font-family:var(--kai);color:var(--gold);font-size:20px;letter-spacing:4px;margin-bottom:20px;}
.dl-box .dl-price{display:flex;align-items:baseline;gap:10px;margin-bottom:18px;}
.dl-box .dl-price .n{font-size:40px;font-weight:800;color:var(--gold);}
.dl-box .dl-price .u{color:var(--txt-dim);}
.dl-box .dl-btn{display:block;text-align:center;padding:15px 0;border-radius:6px;background:var(--gold-grad);color:#1a1305;font-size:17px;font-weight:800;letter-spacing:6px;border:0;cursor:pointer;width:100%;text-decoration:none;}
.dl-box .dl-btn:hover{filter:brightness(1.08);box-shadow:0 8px 24px rgba(232,200,119,.25);}
.dl-box .dl-tip{margin-top:16px;font-size:12.5px;color:var(--txt-dim);line-height:1.9;}
.dl-box .dl-tip b{color:#9aa5b1;}
.dl-box .dl-line{border-top:1px dashed #333f4f;margin:22px 0 18px;}
.dl-box .dl-stat{display:flex;justify-content:space-between;font-size:13px;color:var(--txt-dim);margin-top:10px;gap:10px;}
.dl-box .dl-stat b{color:var(--gold);}

/* ---------- 页脚 ---------- */
.footer{margin-top:80px;background:#090c11;border-top:1px solid #1c232e;padding:40px 0 30px;text-align:center;}
.footer p{color:#5c6675;font-size:12.5px;line-height:1.8;}
.footer a{color:#7a8595;}

/* ---------- 响应式保底 ---------- */
@media (max-width:1200px){
  .grid5,.feature .wrap{grid-template-columns:repeat(3,1fr);}
  .hero-title{font-size:64px;letter-spacing:18px;}
  .duo{grid-template-columns:1fr;}
  .detail{grid-template-columns:1fr;}
  .dl-box{position:static;}
  .article{padding:28px 22px;}
}
@media (max-width:720px){
  .grid5,.feature .wrap{grid-template-columns:repeat(2,1fr);}
  .hero-title{font-size:44px;letter-spacing:10px;text-indent:10px;}
  .nav{display:none;}
  .article{padding:24px 16px;}
}


/* seo-fix 2026-11-03: 列表页 H1 沿用原 h2 视觉，首页 hero H1 去默认外边距 */
.sec-head h1{font-family:var(--kai);font-size:34px;letter-spacing:10px;color:var(--gold);font-weight:700;margin:0;line-height:1.3;}
.sec-head h1::before{content:"\2630 ";color:var(--gold-deep);font-size:22px;letter-spacing:0;}
h1.hero-title{margin:0;font-weight:400;}
@media (max-width:980px){.sec-head h1{font-size:26px;letter-spacing:6px;}}
@media (max-width:768px){.sec-head h1{font-size:22px;letter-spacing:4px;}}


/* seo-fix 2026-11-03: 详情页 H2 / 要点速览 */
.article .art-h2{font-family:var(--kai);font-size:24px;color:var(--gold);letter-spacing:6px;font-weight:700;margin:36px 0 16px;line-height:1.4;}
.article .art-h2::before{content:"\2630 ";color:var(--gold-deep);font-size:16px;letter-spacing:0;}
.article .art-pts{margin:0 0 10px;padding:16px 18px 16px 40px;background:var(--card,#141a23);border:1px solid var(--card-edge,#232b38);border-radius:10px;list-style:disc;}
.article .art-pts li{margin:8px 0;line-height:1.9;color:var(--txt,#c8d2df);font-size:14.5px;}
@media (max-width:768px){.article .art-h2{font-size:20px;letter-spacing:3px;}}

/* seo 2026-11-03: 列表页 H2 + 卡片标题 h3 重置 */
.list-h2{font-family:var(--kai);font-size:17px;letter-spacing:3px;color:var(--txt-dim);font-weight:400;margin:0 0 20px;}
.book .t{margin:0;font-weight:400;}