/* 省米捡漏集 · 共享设计系统（由 index.html 抽出，勿在此改页面私有样式） */
/* ============================================================
   省米捡漏集 · 设计令牌
   主色 #1A365D / 辅助 #60A5FA / 中性色阶 / 圆角 12px / 行高 1.75
   ============================================================ */
:root{
  --navy:#1A365D;
  --navy-80:rgba(26,54,93,.8);
  --navy-60:rgba(26,54,93,.6);
  --navy-40:rgba(26,54,93,.4);
  --navy-12:rgba(26,54,93,.12);
  --navy-06:rgba(26,54,93,.06);
  --blue:#60A5FA;
  --blue-soft:rgba(96,165,250,.12);
  --white:#FFFFFF;
  --bg:#F7F8FA;
  --line:#E5E7EB;
  --muted:#6B7280;
  --ink:#1F2937;
  --r:12px;
  --r-sm:8px;
  --r-lg:16px;
  --shadow:0 1px 2px rgba(26,54,93,.05);
  --shadow-hover:0 6px 20px rgba(26,54,93,.07);
  /* ---- 版面尺度（杂志式：疏排撑门面，密排提效率） ---- */
  --max:1320px;            /* 主画布 */
  --max-text:720px;        /* 正文栏阅读宽度 */
  --max-lead:1080px;       /* 导语 / 长文导语宽度 */
  --wrap-pad:40px;
  /* ---- 字号梯度 ---- */
  --fs-display:clamp(40px,5.4vw,62px);
  --fs-h1:clamp(28px,3.1vw,40px);
  --fs-h2:26px;
  --fs-h3:19px;
  --fs-lead:19px;
  --fs-body:16.5px;
  --fs-sm:14px;
  --fs-xs:12.5px;
  /* ---- 节奏 ---- */
  --sp-air:104px;          /* 疏排区块上下留白 */
  --sp-section:76px;       /* 常规区块 */
  --sp-tight:52px;         /* 密排区块 */
  --header-h:64px;
  --font:"Inter","SF Pro Text",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Noto Sans SC","Source Han Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font);font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
input{font:inherit}
h1,h2,h3,h4{color:var(--navy);line-height:1.3;letter-spacing:-.01em;margin:0}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
::selection{background:var(--blue-soft);color:var(--navy)}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--wrap-pad)}
.wrap--text{max-width:calc(var(--max-text) + var(--wrap-pad) * 2)}
.wrap--lead{max-width:calc(var(--max-lead) + var(--wrap-pad) * 2)}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;border-radius:0 0 var(--r) 0;z-index:100}
.skip-link:focus{left:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:50;height:var(--header-h);
  background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
/* 顶栏由 app.js 注入到 #site-header 内：sticky 交给外层容器承担，
   否则内层 header 的 sticky 会被父级盒子的高度限制住，滚动时直接消失 */
#site-header{position:sticky;top:0;z-index:50}
#site-header > .site-header{position:static;top:auto}
.header-inner{height:var(--header-h);display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:30px;height:30px;flex:0 0 auto}
.brand-name{font-size:17px;font-weight:700;color:var(--navy);letter-spacing:.01em;white-space:nowrap}
.brand-sub{display:none;font-size:12px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav{display:none;align-items:center;gap:4px;margin-left:auto;flex-wrap:nowrap}
.nav a{
  padding:8px 12px;border-radius:8px;font-size:15px;color:var(--ink);white-space:nowrap;
  transition:background .18s ease,color .18s ease;
}
.nav a:hover{background:var(--navy-06);color:var(--navy)}
.nav a.active{color:var(--navy);font-weight:500}
.header-tools{display:none;align-items:center;gap:12px;margin-left:auto;flex-wrap:nowrap}
.search-box{position:relative}
.search-box input{
  width:230px;height:38px;padding:0 12px 0 36px;border:1px solid var(--line);
  border-radius:10px;background:var(--white);font-size:14px;color:var(--ink);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.search-box input::placeholder{color:#9AA1AB}
.search-box input:focus{outline:none;border-color:var(--navy-40);box-shadow:0 0 0 3px var(--navy-06)}
.search-box svg{position:absolute;left:12px;top:11px;color:var(--muted)}
.icon-btn{
  display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 12px;
  border:1px solid var(--line);border-radius:10px;background:var(--white);
  font-size:14px;color:var(--navy);white-space:nowrap;flex:0 0 auto;
  transition:border-color .18s ease,background .18s ease;
}
.icon-btn:hover{border-color:var(--navy-40);background:var(--navy-06)}
.icon-btn .count{
  min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--blue-soft);
  color:var(--navy);font-size:12px;font-weight:600;line-height:18px;text-align:center;
}
.menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--line);border-radius:10px;background:var(--white)}
.mobile-panel{
  display:none;border-bottom:1px solid var(--line);background:var(--white);
  padding:8px 24px 20px;max-height:calc(100vh - var(--header-h));overflow:auto;
}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:11px 4px;border-bottom:1px solid var(--bg);font-size:15px;color:var(--ink)}
.mobile-panel .group-label{padding:14px 4px 6px;font-size:12px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}

/* ---------- 通用区块 ---------- */
.section{padding:var(--sp-section) 0}
.section--air{padding:var(--sp-air) 0}          /* 疏排：首页主视觉前后 */
.section--tight{padding:var(--sp-tight) 0}      /* 密排：列表页密集区块 */
.section--white{background:var(--white)}
.section--tint{background:var(--bg)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px}
.sec-head--air{margin-bottom:48px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:12px;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--blue)}
.sec-title{font-size:var(--fs-h2);font-weight:700;letter-spacing:-.015em}
.sec-title--display{font-size:var(--fs-h1);line-height:1.2}
.sec-desc{margin-top:10px;color:var(--muted);font-size:var(--fs-sm);max-width:640px;line-height:1.8}
.sec-link{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;font-size:var(--fs-sm);
  color:var(--navy);font-weight:500;padding-bottom:2px;border-bottom:1px solid var(--navy-40);
  transition:border-color .18s ease,color .18s ease;
}
.sec-link:hover{border-color:var(--blue);color:var(--blue)}

/* ---------- 杂志排版原语 ---------- */
/* 小标：短横线 + 极小字号，杂志目录栏的标头 */
.kicker{
  display:flex;align-items:center;gap:12px;font-size:11.5px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--navy);margin-bottom:14px;
}
.kicker::after{content:"";flex:1;height:1px;background:var(--line)}
.kicker .kicker-num{color:var(--blue);font-variant-numeric:tabular-nums}
/* 导语：段落级引文，替代小字摘要 */
.lede{font-size:var(--fs-lead);line-height:1.85;color:var(--ink);max-width:var(--max-lead);font-weight:400}
.lede--muted{color:var(--muted)}
/* 主栏 + 侧栏 */
.split{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.split--wide{grid-template-columns:minmax(0,1fr) 360px}
.split--3{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.rail-col{position:sticky;top:calc(var(--header-h) + 24px)}
/* 密排网格 */
.figure-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
/* 编号目录：杂志目录页的条目 */
.folio-list{counter-reset:folio}
.folio-item{
  counter-increment:folio;position:relative;padding:20px 0 20px 52px;
  border-top:1px solid var(--line);
}
.folio-item:first-child{border-top:0;padding-top:4px}
.folio-item::before{
  content:counter(folio,decimal-leading-zero);position:absolute;left:0;top:20px;
  font-size:13px;font-weight:700;color:var(--blue);font-variant-numeric:tabular-nums;letter-spacing:.04em;
}
.folio-item:first-child::before{top:4px}
.folio-item h4{font-size:17px;font-weight:600;line-height:1.5;margin-bottom:6px}
.folio-item h4 a{transition:color .18s ease}
.folio-item h4 a:hover{color:var(--blue)}
.folio-item p{font-size:var(--fs-sm);color:var(--muted);line-height:1.75}
.folio-meta{margin-top:8px;font-size:var(--fs-xs);color:var(--muted);display:flex;flex-wrap:wrap;gap:12px}
/* 图文卡：带图的杂志卡 */
.figure-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.figure-card:hover{transform:translateY(-3px);border-color:var(--navy-40);box-shadow:var(--shadow-hover)}
.figure-card .fig-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg)}
.figure-card .fig-media img{width:100%;height:100%;object-fit:cover}
.figure-card .fig-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.figure-card .fig-body h3{font-size:19px;font-weight:600;line-height:1.45;margin-bottom:9px}
.figure-card .fig-body p{font-size:var(--fs-sm);color:var(--muted);line-height:1.75}
.figure-card .fig-credit{font-size:11.5px;color:var(--muted);padding:8px 24px 14px;line-height:1.6}
.figure-card--plain .fig-media{aspect-ratio:4/3}
.figure-card .fig-media--portrait{aspect-ratio:3/4}
/* 无图占位：缺图时渲染占位块而不是破图 */
.fig-ph{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:var(--bg);color:var(--muted);font-size:13px;text-align:center;padding:12px;
}
/* 商品卡 */
.product-card .fig-body p{margin-bottom:14px}
.product-actions{
  display:flex;gap:8px;padding:0 24px 22px;border-top:1px solid var(--bg);padding-top:14px;margin-top:auto;
}
.product-actions .btn{flex:1 1 auto;justify-content:center}
.product-tags{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.product-no{
  position:absolute;left:14px;top:14px;display:inline-flex;align-items:center;justify-content:center;
  min-width:34px;height:26px;padding:0 8px;border-radius:6px;background:var(--navy);color:#fff;
  font-size:12px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.04em;
}
.product-price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:14px;border-top:1px solid var(--bg)}
.price-now{font-size:21px;font-weight:700;color:var(--navy);letter-spacing:-.01em}
.price-was{font-size:13px;color:var(--muted);text-decoration:line-through}
.price-chan{margin-left:auto;font-size:var(--fs-xs);color:var(--muted)}
/* 头条位：大图 + 大标题 */
.lead-story{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:56px;align-items:center}
.lead-story .lead-media{aspect-ratio:16/9;border-radius:var(--r-lg);overflow:hidden;background:var(--bg);border:1px solid var(--line);display:block}
.lead-story .lead-media img{width:100%;height:100%;object-fit:cover}
.lead-story h2{font-size:clamp(28px,2.8vw,40px);line-height:1.28;letter-spacing:-.025em;margin:16px 0 16px}
.lead-story h2 a{transition:color .18s ease}
.lead-story h2 a:hover{color:var(--blue)}
.lead-story p{font-size:19px;line-height:1.85;color:var(--muted)}
.review-mini{
  display:inline-flex;align-items:center;margin-left:10px;padding:3px 10px;border-radius:999px;
  background:var(--navy-06);color:var(--navy);font-size:var(--fs-xs);font-weight:500;
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;
  border-radius:10px;font-size:15px;font-weight:500;letter-spacing:.01em;
  transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:#24456F;transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.btn-ghost{background:transparent;color:var(--navy);border:1px solid var(--navy-40)}
.btn-ghost:hover{border-color:var(--navy);background:var(--navy-06);transform:translateY(-2px)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}

/* ---------- 首屏（疏排：撑门面） ---------- */
.hero{
  position:relative;overflow:hidden;background:var(--white);
  display:flex;align-items:center;min-height:min(86vh,720px);
  padding:104px 0 120px;
}
.hero-art{position:absolute;inset:0;pointer-events:none;opacity:.9}
.hero-art svg{width:100%;height:100%}
.hero-inner{position:relative;z-index:1;max-width:780px}
.hero h1{font-size:var(--fs-display);font-weight:700;letter-spacing:-.03em;line-height:1.14}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero-sub{margin-top:26px;font-size:20px;line-height:1.8;color:var(--muted);max-width:620px}
.hero-actions{margin-top:44px;display:flex;flex-wrap:wrap;gap:14px}
.hero-meta{
  margin-top:76px;padding-top:26px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:20px 56px;
}
.hero-meta div{font-size:var(--fs-sm);color:var(--muted)}
.hero-meta strong{display:block;color:var(--navy);font-size:23px;font-weight:600;letter-spacing:-.01em;line-height:1.35}
/* 双栏首屏：左标题右大图 */
.hero--split{display:block}
.hero--split .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.hero--split .hero-inner{max-width:none}
.hero--split .hero-figure{
  aspect-ratio:16/9;border-radius:var(--r-lg);overflow:hidden;background:var(--bg);
  border:1px solid var(--line);position:relative;z-index:1;margin:0;
}
.hero--split .hero-figure img{width:100%;height:100%;object-fit:cover}
.hero--split .hero-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:12px 18px;font-size:12px;color:rgba(255,255,255,.86);
  background:rgba(26,54,93,.72);
}

/* ---------- 栏目卡片 ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.channel-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.channel-card:hover{transform:translateY(-3px);border-color:var(--navy-40);box-shadow:var(--shadow-hover)}
.channel-icon{
  width:44px;height:44px;border-radius:10px;background:var(--navy-06);
  display:flex;align-items:center;justify-content:center;color:var(--navy);margin-bottom:18px;
}
.channel-card h3{font-size:17px;font-weight:600;margin-bottom:8px}
.channel-card p{font-size:14px;color:var(--muted);line-height:1.7}
.channel-no{
  position:absolute;top:22px;right:24px;
  font-size:12.5px;font-weight:600;color:var(--blue);
  font-variant-numeric:tabular-nums;letter-spacing:.06em;
}
.channel-card{position:relative}
.channel-tags{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}
.tag{
  font-size:12px;color:var(--navy);background:var(--bg);border:1px solid var(--line);
  border-radius:999px;padding:3px 10px;
}

/* ---------- 精选攻略（横向轮播，无动画特效） ---------- */
.carousel-head{display:flex;align-items:center;gap:10px}
.carousel-nav{display:flex;gap:8px}
.round-btn{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--white);
  display:inline-flex;align-items:center;justify-content:center;color:var(--navy);
  transition:border-color .18s ease,background .18s ease;
}
.round-btn:hover{border-color:var(--navy);background:var(--navy-06)}
.round-btn[disabled]{opacity:.35;cursor:default}
.rail{
  display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:10px;margin:0 -24px;padding-left:24px;padding-right:24px;
  scrollbar-width:thin;scrollbar-color:var(--line) transparent;
}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.article-card{
  flex:0 0 340px;scroll-snap-align:start;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);padding:24px;display:flex;flex-direction:column;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.article-card:hover{transform:translateY(-3px);border-color:var(--navy-40);box-shadow:var(--shadow-hover)}
/* 带图卡片：图片通栏 + 文字区 */
.article-card--media{padding:0;overflow:hidden;flex:0 0 380px}
.article-card--media .card-media{aspect-ratio:16/10;overflow:hidden;background:var(--bg);border-bottom:1px solid var(--line)}
.article-card--media .card-media img{width:100%;height:100%;object-fit:cover}
.article-card--media .card-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.article-card--media .card-media + .card-body{padding-top:20px}
.article-card h3{font-size:19px;font-weight:600;line-height:1.45;margin-bottom:10px}
.article-card p{font-size:var(--fs-sm);color:var(--muted);line-height:1.75}
.card-foot{
  margin-top:auto;padding-top:18px;border-top:1px solid var(--bg);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.card-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.chip{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:6px;
  background:var(--blue-soft);color:var(--navy);font-size:12px;font-weight:500;
}
.chip--plain{background:var(--bg);color:var(--muted);font-weight:400}
.card-actions{display:flex;align-items:center;gap:2px}
.act{
  display:inline-flex;align-items:center;gap:5px;height:30px;padding:0 8px;border-radius:8px;
  font-size:12.5px;color:var(--muted);transition:background .18s ease,color .18s ease;
}
.act:hover{background:var(--navy-06);color:var(--navy)}
.act[aria-pressed="true"]{color:var(--blue)}
.act[aria-pressed="true"] .act-text{color:var(--navy)}

/* ---------- 榜单 ---------- */
.rank-list{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.rank-item{
  display:grid;grid-template-columns:58px 1fr auto;align-items:center;gap:18px;
  padding:20px 26px;border-bottom:1px solid var(--bg);transition:background .18s ease;
}
.rank-item:last-child{border-bottom:0}
.rank-item:hover{background:var(--navy-06)}
.rank-no{font-size:20px;font-weight:700;color:var(--navy-40);letter-spacing:-.02em}
.rank-item:nth-child(-n+3) .rank-no{color:var(--navy)}
.rank-name{font-size:16px;font-weight:600;color:var(--navy)}
.rank-name a{color:inherit;text-decoration:none}
.rank-name a:hover{color:var(--blue)}
.rank-note{font-size:13.5px;color:var(--muted);margin-top:2px}
.rank-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.rank-tags .tag{background:var(--bg)}

/* ---------- 数据卡 ---------- */
.stats{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
}
.stat{background:var(--white);padding:44px 32px;text-align:center}
.stat-num{font-size:44px;font-weight:700;color:var(--navy);letter-spacing:-.02em;line-height:1.1}
.stat-num small{font-size:18px;font-weight:500;color:var(--muted);margin-left:6px}
.stat-label{margin-top:10px;font-size:14.5px;color:var(--muted)}

/* ---------- 指南步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.step{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;
  position:relative;transition:border-color .2s ease,transform .2s ease;
}
.step:hover{border-color:var(--navy-40);transform:translateY(-3px)}
.step-no{font-size:12px;font-weight:600;color:var(--blue);letter-spacing:.12em}
.step h3{font-size:17px;font-weight:600;margin:10px 0 8px}
.step p{font-size:14px;color:var(--muted)}

/* ---------- 栏目详解 ---------- */
.column-detail{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:30px;
  scroll-margin-top:calc(var(--header-h) + 20px);transition:border-color .2s ease;
}
.column-detail:hover{border-color:var(--navy-40)}
.cd-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:14px}
.cd-no{
  flex:0 0 auto;width:40px;height:40px;border-radius:10px;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;
}
.cd-head h3{font-size:19px;font-weight:600}
.cd-principle{font-size:14.5px;color:var(--muted);margin-bottom:16px}
.sub-list{display:flex;flex-wrap:wrap;gap:8px}
.sub-list li a{
  display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--navy);
  background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:6px 13px;
  transition:border-color .18s ease,background .18s ease;
}
.sub-list li a::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--blue)}
.sub-list li a:hover{border-color:var(--navy-40);background:var(--navy-06)}

/* ---------- 热点解读 ---------- */
.policy-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.policy-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.policy-card:hover{transform:translateY(-3px);border-color:var(--navy-40);box-shadow:var(--shadow-hover)}
.policy-date{font-size:12.5px;color:var(--muted);letter-spacing:.04em}
.policy-card h3{font-size:17px;font-weight:600;margin:8px 0 10px;line-height:1.5}
.policy-card p{font-size:14px;color:var(--muted)}
.declare{
  margin-top:24px;padding:18px 22px;border-radius:var(--r);background:var(--navy-06);
  border-left:2px solid var(--navy);font-size:13.5px;color:var(--navy-80);
}

/* ---------- 合规声明 ---------- */
.compliance{background:var(--navy);color:rgba(255,255,255,.82);padding:64px 0}
.compliance h2{color:#fff;font-size:26px;margin-bottom:8px}
.compliance-intro{font-size:14.5px;color:rgba(255,255,255,.62);max-width:640px}
.rule-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin-top:34px}
.rule-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r);padding:24px;
}
.rule-card h3{color:#fff;font-size:15.5px;font-weight:600;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.rule-card.bad h3::before{content:"";width:8px;height:8px;border-radius:50%;background:#94A3B8}
.rule-card.good h3::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue)}
.rule-card li{position:relative;padding-left:16px;font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.74)}
.rule-card li::before{content:"";position:absolute;left:0;top:12px;width:5px;height:1px;background:currentColor;opacity:.5}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--white);border-top:1px solid var(--line);padding:60px 0 34px}
.foot-top{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:36px}
.foot-brand .brand{margin-bottom:14px}
.foot-brand p{font-size:14px;color:var(--muted);max-width:280px}
.foot-col h4{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:14px}
.foot-col li{margin-bottom:9px}
.foot-col a{font-size:14px;color:var(--ink);transition:color .18s ease}
.foot-col a:hover{color:var(--blue)}
.qr-box{
  margin-top:14px;width:104px;height:104px;border:1px dashed var(--navy-40);border-radius:var(--r);
  display:flex;align-items:center;justify-content:center;text-align:center;font-size:11.5px;
  color:var(--muted);line-height:1.5;padding:10px;
}
.foot-bottom{
  margin-top:44px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;font-size:13px;color:var(--muted);
}
.foot-slogan{color:var(--navy);font-weight:600;letter-spacing:.01em}
.disclaimer{max-width:760px;margin-top:10px;font-size:12.5px;line-height:1.8;color:var(--muted)}

/* ---------- 搜索下拉面板（跟随顶栏，不随页面滚走） ---------- */
.search-drop{
  position:absolute;top:100%;left:0;right:0;z-index:45;display:none;
  background:var(--white);border-bottom:1px solid var(--line);
  padding:20px 24px;box-shadow:0 10px 30px rgba(26,54,93,.06);
}
.search-drop.open{display:block}
.mode-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.mode-tab{
  font-size:13.5px;color:var(--muted);background:var(--bg);border:1px solid var(--line);
  border-radius:999px;padding:5px 13px;transition:all .18s ease;
}
.mode-tab[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.search-hint{font-size:13px;color:var(--muted)}
.search-empty{display:none;padding:14px 0;font-size:14px;color:var(--muted)}
.search-empty.show{display:block}

/* ---------- 骨架屏 ---------- */
.skel-grid{display:none;gap:18px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.js .skel-grid{display:grid}
.js [data-reveal]{visibility:hidden;opacity:0}
.js [data-reveal].in{visibility:visible;opacity:1;transition:opacity .45s ease}
.skel{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.skel-line{height:12px;border-radius:6px;background:linear-gradient(90deg,#EEF0F3 25%,#F5F6F8 37%,#EEF0F3 63%);background-size:400% 100%;animation:skel 1.4s ease infinite}
.skel-icon{width:44px;height:44px;border-radius:10px;background:#EEF0F3;margin-bottom:18px}
.skel-t{height:16px;width:58%;margin-bottom:12px}
.skel-b{height:12px;width:100%;margin-bottom:9px}
.skel-b.short{width:70%}
@keyframes skel{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:32px;transform:translate(-50%,12px);z-index:80;
  background:var(--navy);color:#fff;font-size:14px;padding:11px 20px;border-radius:10px;
  opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;box-shadow:var(--shadow-hover);
}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- 响应式 ---------- */
@media (min-width:900px){
  .nav,.header-tools{display:flex}
  .menu-toggle{display:none}
  .mobile-panel{display:none!important}
}
@media (max-width:1439px){ .nav a.nav-opt{display:none} }
@media (max-width:1439px){ .hide-md{display:none} }
@media (max-width:1299px){ .header-tools .search-box{display:none} }
@media (max-width:1539px){ .search-box input{width:190px} }
@media (min-width:1200px){ .brand-sub{display:block} }
@media (max-width:1099px){
  .split,.split--wide{grid-template-columns:minmax(0,1fr);gap:40px}
  .rail-col{position:static}
  .hero--split .wrap{grid-template-columns:minmax(0,1fr);gap:40px}
  .hero--split .hero-figure{order:-1;aspect-ratio:16/9}
  .lead-story{grid-template-columns:minmax(0,1fr);gap:28px}
  .figure-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:899px){
  .section{padding:56px 0}
  .section--air{padding:64px 0}
  .section--tight{padding:44px 0}
  .sec-title{font-size:24px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:14px}
  .hero{min-height:auto;padding:56px 0 64px}
  .hero-sub{font-size:17px}
  .hero-meta{margin-top:44px;gap:20px 28px}
  .stat-num{font-size:36px}
  .rank-item{grid-template-columns:38px 1fr;gap:12px;padding:18px 20px}
  .rank-tags{grid-column:2;justify-content:flex-start}
  .rail{margin:0 -20px;padding-left:20px;padding-right:20px}
  .wrap{padding:0 20px}
  .article-card{flex-basis:82vw}
  .article-card--media{flex-basis:86vw}
  .article-layout{gap:36px}
  .article-body{font-size:16.5px}
  .article-body h2{font-size:21px;margin:36px 0 14px}
  .article-body h3{font-size:18px}
  .folio-item{padding-left:44px}
  .split--3{grid-template-columns:minmax(0,1fr);gap:20px}
  .figure-grid,.product-grid,.detail-grid,.channel-grid{grid-template-columns:minmax(0,1fr);gap:18px}
  .lead-story h2{font-size:24px}
  .lead-story p{font-size:16.5px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

/* ============================================================
   共享组件（栏目页 / 详情页 / 搜索 / 收藏 / 工具 / 账号）
   ============================================================ */

/* ---------- 面包屑 ---------- */
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:22px;flex-wrap:wrap}
.crumb a:hover{color:var(--blue)}
.crumb .sep{color:#C8CDD4}

/* ---------- 文章详情 ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:64px;align-items:start}
.article-head{max-width:var(--max-text)}
.article-head h1{font-size:var(--fs-h1);font-weight:700;line-height:1.26;letter-spacing:-.025em;margin:16px 0 18px}
.article-standfirst{margin-top:18px;font-size:19px;line-height:1.8;color:var(--muted);max-width:var(--max-text)}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;font-size:var(--fs-sm);color:var(--muted)}
.article-cover{width:100%;aspect-ratio:16/9;border-radius:var(--r-lg);border:1px solid var(--line);margin:36px 0 0;background:var(--bg);overflow:hidden}
.article-cover img{width:100%;height:100%;object-fit:cover}
.article-cover figcaption{margin-top:10px;font-size:var(--fs-xs);color:var(--muted);text-align:center;line-height:1.7}
.article-body{font-size:17px;line-height:1.75;color:var(--ink);max-width:var(--max-text)}
.article-body h2{font-size:24px;line-height:1.45;letter-spacing:-.01em;margin:46px 0 16px}
.article-body h3{font-size:19px;line-height:1.5;margin:34px 0 12px}
.article-body p{margin:0 0 20px}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px}
.article-body li{margin-bottom:9px}
.article-body ul li{list-style:none;position:relative;padding-left:18px}
.article-body ul li::before{content:"";position:absolute;left:2px;top:12px;width:5px;height:5px;border-radius:50%;background:var(--blue)}
.article-body ol li{list-style:decimal}
.article-body blockquote{margin:0 0 24px;padding:18px 22px;background:var(--navy-06);border-left:2px solid var(--navy);border-radius:0 var(--r) var(--r) 0;color:var(--navy-80)}
.article-body table{width:100%;border-collapse:collapse;margin:0 0 26px;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:13px 16px;text-align:left;vertical-align:top}
.article-body th{background:var(--bg);font-weight:600;color:var(--navy)}
.article-body code{background:var(--bg);border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:14px;font-family:ui-monospace,Menlo,Consolas,monospace}
.article-body img{border-radius:var(--r);border:1px solid var(--line)}
.article-body figure{margin:40px 0}
.article-body figure img{width:100%;display:block;background:var(--bg)}
.article-body figcaption{margin-top:12px;font-size:var(--fs-xs);color:var(--muted);line-height:1.7;text-align:center}
.article-actions{display:flex;align-items:center;gap:8px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:36px 0;flex-wrap:wrap}
.article-actions .act{height:36px;padding:0 14px;border:1px solid var(--line);border-radius:999px;font-size:13.5px}
.article-declare{margin:26px 0;padding:16px 20px;background:var(--navy-06);border-radius:var(--r);font-size:14px;color:var(--navy-80)}
.partner-note{display:inline-flex;align-items:center;gap:6px;background:var(--blue-soft);color:var(--navy);border-radius:6px;padding:4px 10px;font-size:12.5px;font-weight:500}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}

/* ---------- 四审机制 ---------- */
.review-badge{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:20px 0 0;
  padding:12px 16px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg);
  font-size:13px;color:var(--muted);
}
.review-badge b{color:var(--navy);font-weight:600}
.review-steps{display:inline-flex;align-items:center;gap:6px}
.review-steps i{
  width:22px;height:22px;border-radius:50%;background:var(--white);border:1px solid var(--line);
  color:var(--muted);font-style:normal;font-size:11.5px;font-weight:600;
  display:inline-flex;align-items:center;justify-content:center;
}
.review-steps i.pass{background:var(--navy);border-color:var(--navy);color:#fff}
.review-steps i.fail{background:#F6E7E7;border-color:#E3B9B9;color:#8C2F2F}
.review-steps i.waived{background:var(--blue-soft);border-color:var(--navy-40);color:var(--navy)}
.src-box{margin:30px 0;padding:22px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--white);max-width:760px}
.src-box h3{font-size:17px;margin:0 0 6px;color:var(--navy)}
.src-box>p{margin:0 0 14px;font-size:13.5px;color:var(--muted);line-height:1.8}
.src-list{list-style:none;padding:0;margin:0;counter-reset:src}
.src-list li{counter-increment:src;position:relative;padding:11px 0 11px 36px;border-top:1px solid var(--bg);font-size:14px;line-height:1.75}
.src-list li:first-child{border-top:0}
.src-list li::before{
  content:counter(src);position:absolute;left:0;top:12px;width:24px;height:24px;border-radius:50%;
  background:var(--navy-06);color:var(--navy);font-size:12px;font-weight:600;
  display:flex;align-items:center;justify-content:center;
}
.src-list .src-title{font-weight:600;color:var(--ink)}
.src-list .src-claim{margin-top:4px;font-size:13.5px;color:var(--ink);line-height:1.75}
.src-list .src-meta{margin-top:4px;font-size:12.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.src-list .src-meta a{color:var(--navy);word-break:break-all}
.src-verdict{display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:999px;background:#E8F1EA;color:#2F6B45;font-size:12px}
.src-verdict.uncertain{background:#FBF3E4;color:#8A6320}
.src-verdict.rejected{background:#F6E7E7;color:#8C2F2F}
.src-type{padding:2px 9px;border-radius:999px;background:var(--bg);border:1px solid var(--line);font-size:12px;color:var(--muted)}
.src-more{margin-top:16px !important;font-size:13.5px !important}
.src-more a{color:var(--navy)}

/* ---------- 侧栏 ---------- */
.side-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:18px}
.side-card h4{font-size:15px;margin-bottom:14px}
.side-list li{padding:11px 0;border-bottom:1px solid var(--bg);font-size:14px}
.side-list li:last-child{border-bottom:0}
.side-list a{display:block;transition:color .18s ease}
.side-list a:hover{color:var(--blue)}
.side-list .meta{font-size:12.5px;color:var(--muted);margin-top:3px}

/* ---------- 列表 / 工具栏 / 分页 ---------- */
.list-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:22px}
.filter-row{display:flex;flex-wrap:wrap;gap:8px}
.page-num{display:flex;gap:6px;justify-content:center;margin-top:36px;flex-wrap:wrap}
.page-num a,.page-num span{min-width:36px;height:36px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:var(--white);display:inline-flex;align-items:center;justify-content:center;font-size:14px;color:var(--ink)}
.page-num .current{background:var(--navy);border-color:var(--navy);color:#fff}
.empty{text-align:center;padding:64px 20px;color:var(--muted)}
.empty h3{font-size:18px;margin-bottom:8px}

/* ---------- 表单 ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;font-weight:500;color:var(--navy);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--white);
  font-size:15px;color:var(--ink);transition:border-color .18s ease,box-shadow .18s ease;
}
.field textarea{height:auto;min-height:110px;padding:11px 12px;line-height:1.7;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy-40);box-shadow:0 0 0 3px var(--navy-06)}
.field .tip{font-size:12.5px;color:var(--muted);margin-top:6px}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:0 18px}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:28px;max-width:520px;margin:0 auto}
.form-card h2{font-size:22px;margin-bottom:6px}
.form-card .sub{font-size:14px;color:var(--muted);margin-bottom:24px}
.form-msg{margin-top:14px;font-size:14px;padding:10px 14px;border-radius:10px;display:none}
.form-msg.ok{display:block;background:var(--navy-06);color:var(--navy)}
.form-msg.err{display:block;background:#FDF2F2;color:#B42318}
.auth-switch{margin-top:20px;font-size:14px;color:var(--muted);text-align:center}
.auth-switch a{color:var(--navy);border-bottom:1px solid var(--navy-40)}

/* ---------- 标签页 / 通知条 ---------- */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow-x:auto}
.tabs a{padding:11px 16px;font-size:14.5px;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;transition:color .18s ease,border-color .18s ease}
.tabs a:hover{color:var(--navy)}
.tabs a.active{color:var(--navy);border-bottom-color:var(--navy);font-weight:500}
.notice{display:flex;gap:12px;align-items:flex-start;padding:14px 18px;border-radius:var(--r);background:var(--blue-soft);color:var(--navy-80);font-size:14px;margin-bottom:22px}
.notice.warn{background:#FEF7EC;color:#8A5A00}

/* ---------- 加载条 ---------- */
.loading-line{height:2px;background:var(--navy-06);overflow:hidden;border-radius:2px}
.loading-line::after{content:"";display:block;height:100%;width:40%;background:var(--blue);animation:slide 1.1s ease-in-out infinite}
@keyframes slide{0%{transform:translateX(-100%)}100%{transform:translateX(250%)}}

/* ============================================================
   列表页「密排」原语 —— 页头 / 缩略图行 / 细线表 / 密排网格
   列表页求效率：信息密度高、留白紧、图小字密
   ============================================================ */
.list-head{display:flex;flex-direction:column;padding-bottom:28px;margin-bottom:26px;border-bottom:1px solid var(--line)}
.list-head .kicker{margin-bottom:16px}
.list-head h1{font-size:var(--fs-h1);line-height:1.22;letter-spacing:-.025em;margin-bottom:14px}
.list-head .lede{font-size:17px;line-height:1.85;color:var(--muted);max-width:var(--max-lead)}
.list-head .list-head-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:18px}

.dense-list{display:flex;flex-direction:column}
.dense-row{display:grid;grid-template-columns:44px 188px minmax(0,1fr) 120px;gap:22px;align-items:center;padding:18px 0;border-top:1px solid var(--line)}
.dense-row:first-child{border-top:0}
.dense-no{font-size:13px;font-weight:600;color:var(--blue);font-variant-numeric:tabular-nums;letter-spacing:.04em}
.dense-media{display:block;aspect-ratio:16/10;border-radius:var(--r-sm);overflow:hidden;background:var(--bg);border:1px solid var(--line)}
.dense-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.dense-row:hover .dense-media img{transform:scale(1.04)}
.dense-body h3{font-size:17px;font-weight:600;line-height:1.5;margin-bottom:6px}
.dense-body h3 a{transition:color .18s ease}
.dense-body h3 a:hover{color:var(--blue)}
.dense-body p{font-size:13.5px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.dense-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:8px;font-size:12.5px;color:var(--muted)}
.dense-side{text-align:right;font-size:12.5px;color:var(--muted);line-height:1.6}
.dense-side b{display:block;color:var(--navy);font-size:15px;font-weight:600}
.dense-ph{aspect-ratio:16/10;border-radius:var(--r-sm);background:var(--bg);border:1px solid var(--line)}

.dense-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.dense-grid .figure-card .fig-body{padding:18px 20px 20px}
.dense-grid .figure-card .fig-body h3{font-size:17px}
.dense-grid .figure-card .fig-body p{font-size:13.5px}

.hairline-list{border-top:1px solid var(--line)}
.hairline-row{display:flex;justify-content:space-between;gap:18px;align-items:baseline;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.hairline-row .h-key{color:var(--muted);flex:0 0 auto}
.hairline-row .h-val{color:var(--ink);text-align:right;word-break:break-word}

.result-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:baseline;justify-content:space-between;padding:0 0 18px;border-bottom:1px solid var(--line)}
.result-bar .result-n{font-size:15px;color:var(--navy)}
.result-bar .result-n b{font-size:26px;font-weight:700;letter-spacing:-.02em;margin-right:4px}

.col-more{margin-top:var(--sp-section)}
.col-more .kicker{margin-bottom:20px}

/* ---------- 详情页响应式 ---------- */
@media (max-width:1299px){
  .dense-row{grid-template-columns:38px 160px minmax(0,1fr);gap:18px}
  .dense-side{display:none}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
}
@media (max-width:1099px){
  .dense-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1000px){
  .article-layout{grid-template-columns:1fr;gap:32px}
  .article-body{font-size:16px}
}
@media (max-width:899px){
  .crumb{margin-bottom:16px}
  .article-actions .act{flex:1 1 auto;justify-content:center}
  .dense-row{grid-template-columns:1fr;gap:12px}
  .dense-no{display:none}
  .dense-media{aspect-ratio:16/9}
  .dense-grid{grid-template-columns:1fr}
  .list-head h1{letter-spacing:-.02em}
}