/* ============================================================
   二级栏目详情页独立样式 detail.css
   ============================================================ */

/* 关键信息条 */
.facts-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.fact-card{background:linear-gradient(150deg,#0A2244 0%,#12345F 55%,#0C2A52 100%);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-md);padding:20px 22px;text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow-sm);transition:border-color .3s,transform .3s,box-shadow .3s}
.fact-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad-gold)}
.fact-card:hover{border-color:var(--gold-400);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.fact-card .fa-solid{font-size:20px;color:var(--gold-300);margin-bottom:10px}
.fact-card b{display:block;font-size:17px;font-weight:900;color:#fff;margin-bottom:4px}
.fact-card span{font-size:12px;color:#AFC3DC;letter-spacing:.08em}

/* 页内锚点子导航 */
.sub-nav{position:sticky;top:var(--header-h);z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft);box-shadow:var(--shadow-sm)}
.sub-nav-inner{display:flex;align-items:center;gap:6px;overflow-x:auto;padding:14px 0;scrollbar-width:none}
.sub-nav-inner::-webkit-scrollbar{display:none}
.sub-nav-inner a{flex-shrink:0;padding:8px 18px;border-radius:999px;font-size:13.5px;font-weight:700;color:var(--ink-600);border:1px solid var(--line);transition:background .25s,color .25s,border-color .25s}
.sub-nav-inner a:hover{color:var(--gold-600);border-color:var(--gold-300)}
.sub-nav-inner a.on{background:var(--grad-navy);color:var(--gold-300);border-color:transparent}

/* 业务概览 */
.biz-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.biz-intro p{color:var(--ink-600);line-height:2;font-size:15px}
.biz-intro p+p{margin-top:14px}
.biz-intro strong{color:var(--navy-900);font-weight:800}
.biz-intro .biz-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.biz-side{background:var(--bg-soft);border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:30px 28px}
.biz-side h4{font-size:16px;font-weight:800;color:var(--navy-900);margin-bottom:18px;display:flex;align-items:center;gap:10px}
.biz-side h4::before{content:"";width:14px;height:2px;background:var(--grad-gold)}
.biz-side ul{display:flex;flex-direction:column;gap:13px}
.biz-side li{display:flex;gap:12px;font-size:14px;color:var(--ink-700)}
.biz-side li .fa-solid{color:var(--gold-500);font-size:13px;margin-top:5px;flex-shrink:0}

/* 子业务板块 */
.sub-block{scroll-margin-top:calc(var(--header-h) + 80px);border:1px solid var(--line-soft);border-radius:var(--radius-lg);background:#fff;padding:44px 44px 40px;margin-bottom:34px;transition:box-shadow .3s,border-color .3s}
.sub-block:hover{border-color:var(--gold-200);box-shadow:var(--shadow-sm)}
.sub-block-head{display:flex;align-items:flex-start;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.sub-block-no{width:46px;height:46px;border-radius:12px;background:var(--grad-navy);color:var(--gold-300);font-size:17px;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-variant-numeric:tabular-nums}
.sub-block-title{font-size:22px;font-weight:900;color:var(--navy-900);line-height:1.4}
.sub-block-title small{display:block;font-size:12px;font-weight:600;color:var(--ink-400);letter-spacing:.18em;text-transform:uppercase;margin-top:6px}
.sub-block-meta{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap}
.sub-block p.lead{color:var(--ink-600);font-size:14.5px;line-height:2;margin-bottom:28px}

/* 板块内三栏：流程 / 材料 / 周期 */
.sub-cols{display:grid;grid-template-columns:1.15fr 1fr;gap:36px}
.sub-cols.single{grid-template-columns:1fr}
.sub-col h5{font-size:15px;font-weight:800;color:var(--navy-900);margin-bottom:16px;display:flex;align-items:center;gap:10px}
.sub-col h5 .fa-solid{color:var(--gold-500);font-size:14px}
.sub-col h5::after{content:"";flex:1;height:1px;background:var(--line)}
.steps-mini{display:flex;flex-direction:column;gap:0;position:relative}
.steps-mini li{display:flex;gap:14px;padding-bottom:20px;position:relative}
.steps-mini li::before{content:"";position:absolute;left:13px;top:26px;bottom:2px;width:1.5px;background:var(--line)}
.steps-mini li:last-child::before{display:none}
.steps-mini .dot{width:27px;height:27px;border-radius:50%;background:var(--gold-100);color:var(--gold-600);font-size:12px;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;z-index:1;font-variant-numeric:tabular-nums}
.steps-mini .txt{font-size:13.5px;color:var(--ink-600);line-height:1.7;padding-top:2px}
.steps-mini .txt b{color:var(--navy-900);font-weight:800;display:block;font-size:14px}
.mat-list{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}
.mat-list li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink-700);background:var(--bg-soft);border:1px solid var(--line-soft);border-radius:10px;padding:10px 14px;line-height:1.6}
.mat-list .fa-solid{color:var(--gold-500);font-size:11px;margin-top:5px}
.cycle-box{grid-column:1/-1;background:linear-gradient(135deg,var(--gold-100),#FBF3E2);border:1px dashed var(--gold-300);border-radius:var(--radius-md);padding:18px 24px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.cycle-box .fa-solid{font-size:22px;color:var(--gold-500)}
.cycle-box b{color:var(--navy-900);font-size:15px}
.cycle-box span{color:var(--ink-600);font-size:13.5px;line-height:1.7;flex:1;min-width:210px}

/* 标准服务流程（页面级） */
.detail-process{max-width:1000px;margin-inline:auto}

/* 相关服务 */
.rel-serv{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rel-serv a{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-md);padding:20px 22px;transition:transform .3s,border-color .3s,box-shadow .3s}
.rel-serv a:hover{transform:translateY(-4px);border-color:var(--gold-200);box-shadow:var(--shadow-sm)}
.rel-serv .fa-solid{font-size:20px;color:var(--gold-500)}
.rel-serv b{font-size:15px;font-weight:800;color:var(--navy-900)}
.rel-serv span{display:block;font-size:12px;color:var(--ink-400);margin-top:3px}

/* 预约说明条 */
.notice-bar{display:flex;align-items:center;gap:14px;background:var(--bg-soft);border-left:3px solid var(--gold-500);border-radius:var(--radius-sm);padding:16px 20px;font-size:13.5px;color:var(--ink-600);margin-bottom:40px}
.notice-bar .fa-solid{color:var(--gold-500);font-size:15px;flex-shrink:0}
.notice-bar b{color:var(--navy-900)}

@media(max-width:1024px){
  .facts-row{grid-template-columns:repeat(2,1fr)}
  .biz-intro{grid-template-columns:1fr;gap:32px}
  .sub-cols{grid-template-columns:1fr;gap:30px}
  .sub-block{padding:32px 24px}
  .rel-serv{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .facts-row{grid-template-columns:1fr 1fr;gap:12px}
  .fact-card{padding:16px 10px}
  .mat-list{grid-template-columns:1fr}
  .rel-serv{grid-template-columns:1fr}
  .sub-block-meta{margin-left:0}
}