/* ═══════════ APPIN.SITE 列表页共享皮肤 ═══════════
   2026-07-19 统一「极客暗黑终端风」（deepseek 细化版 de5545 蓝本）。
   token 采用新蓝本命名 + 旧名别名；组件新增 .section-title(> marker) / .btn-ghost。
   列表项 hover 改为提交式（左缘青色 border + 左移），对齐蓝本 .blog-item。 */

:root{
  /* —— 新蓝本 token（deepseek 细化版 de5545） —— */
  --bg-primary:#0A0A0A;
  --bg-secondary:#141414;
  --bg-elevated:#1E1E1E;
  --text-primary:#E8E8E8;
  --text-secondary:#A0A0A0;
  --text-inverse:#0A0A0A;
  --accent-green:#00FF41;
  --accent-cyan:#00D4FF;
  --accent-dim:rgba(0,255,65,.15);
  --border-subtle:#2A2A2A;
  --border-strong:#444444;
  --state-error:#FF3B30;
  --state-success:#34C759;
  --font-mono:'JetBrains Mono','Fira Code','PingFang SC',monospace;
  /* —— 向后兼容别名（存量 HTML 沿用旧名） —— */
  --bg:var(--bg-primary);
  --bg-card:var(--bg-elevated);
  --fg:var(--text-primary);
  --fg-muted:var(--text-secondary);
  --fg-dim:#6B6B6B;
  --brand:var(--accent-green);
  --brand-dim:#00B32C;
  --brand-bg:var(--accent-dim);
  --cyan:var(--accent-cyan);
  --cyan-bg:rgba(0,212,255,.10);
  --border:var(--border-subtle);
  --border-bright:var(--border-strong);
  --amber:#FFB800;
  --amber-bg:rgba(255,184,0,.10);
  --radius:10px;
  --maxw:1120px;
  /* 列表页默认强调色；daily-digest 各卡用 .accent-* 覆盖 */
  --accent:var(--accent-green);
  --accent-light:var(--accent-dim);
  --accent-medium:rgba(0,255,65,.14);
  --accent-border:rgba(0,255,65,.22);
  --accent-shadow:rgba(0,255,65,.10);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-mono);background:var(--bg-primary);color:var(--text-primary);line-height:1.7;font-size:16px;overflow-x:hidden}
*:focus-visible{outline:2px solid var(--accent-green);outline-offset:3px;border-radius:2px}
::selection{background:var(--accent-dim);color:var(--accent-green)}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--bg-primary)}
::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--accent-green)}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
[id]{scroll-margin-top:90px}

/* ═══ SECTION TITLE（蓝本 .section-title：> marker） ═══ */
.section-title{font-size:28px;font-weight:600;margin-bottom:40px;
  display:flex;align-items:center;gap:12px;color:var(--text-primary);font-family:var(--font-mono)}
.section-title .marker{color:var(--accent-green);font-weight:400}

/* ═══ BTN-GHOST（蓝本 .btn-ghost：> 前缀） ═══ */
.btn-ghost{background:transparent;border:1px solid var(--border-subtle);color:var(--text-primary);
  padding:8px 20px;border-radius:4px;font-family:var(--font-mono);font-size:14px;cursor:pointer;
  transition:all .2s;display:inline-flex;align-items:center;gap:6px;width:fit-content;text-decoration:none}
.btn-ghost::before{content:'> ';color:var(--accent-green)}
.btn-ghost:hover{background:var(--accent-dim);border-color:var(--accent-green);color:var(--accent-green)}

/* ═══ NAV（毛玻璃，对齐蓝本 .navbar：56px / rgba(20,20,20,.75)） ═══ */
.nav{position:sticky;top:0;left:0;right:0;z-index:200;
  background:rgba(20,20,20,.75);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border-subtle)}
.nav.scrolled{box-shadow:0 1px 0 var(--border-subtle)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;display:flex;align-items:center;
  justify-content:space-between;height:56px;gap:20px}
.nav-right{display:flex;align-items:center;gap:24px}
.nav-logo{font-size:18px;font-weight:700;color:var(--accent-green);text-decoration:none;letter-spacing:-.5px;white-space:nowrap;font-family:var(--font-mono)}
.nav-logo span{color:var(--text-secondary);font-weight:400}
.nav-links{display:flex;gap:32px;align-items:center;list-style:none}
.nav-links a{position:relative;color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s;
  font-family:var(--font-mono);white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--accent-green)}
.nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;
  background:var(--accent-green);border-radius:1px;width:0;transition:width .25s ease}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active::before{content:'> ';color:var(--accent-green);opacity:.85}

/* ═══ HERO ═══ */
.hero{max-width:var(--maxw);margin:0 auto;padding:96px 24px 36px;text-align:left}
.hero-inner{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;flex-wrap:wrap}
.hero-left{flex:1;min-width:260px}
.hero-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:99px;
  background:var(--accent-dim);color:var(--accent-green);font-size:11px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;margin-bottom:20px;font-family:var(--font-mono)}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-green)}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-size:clamp(30px,4.5vw,46px);font-weight:700;letter-spacing:-.03em;line-height:1.15;margin-bottom:14px;color:var(--text-primary)}
.hero h1 em{font-style:normal;color:var(--accent-green)}
.hero-desc{color:var(--text-secondary);font-size:15px;max-width:480px;line-height:1.65}
.hero-right{display:flex;gap:32px;flex-wrap:wrap}
.hero-stat{text-align:center}
.hero-stat .num{font-size:28px;font-weight:700;color:var(--accent-green);letter-spacing:-.5px;font-family:var(--font-mono)}
.hero-stat .label{font-size:12px;color:var(--fg-dim);margin-top:2px}

/* ═══ LIST WRAP / HEADER（标题加 > marker） ═══ */
.list-wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px 80px}
.list-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;padding-top:8px}
.list-header h2{font-size:15px;font-weight:600;color:var(--text-primary);letter-spacing:.02em}
.list-header h2::before{content:'> ';color:var(--accent-green);font-weight:400}
.list-header h2 span{color:var(--fg-dim);font-weight:400;margin-left:6px}

/* ═══ ARTICLE ITEM（提交式 hover：左缘青色 border + 左移，对齐蓝本 .blog-item） ═══ */
.article-item{display:block;padding:24px 12px;border-bottom:1px solid var(--border-subtle);text-decoration:none;
  color:inherit;transition:background .2s,padding-left .2s;border-left:2px solid transparent;border-radius:12px;margin:0 -12px}
.article-item:hover{background:var(--bg-secondary);border-left-color:var(--accent-cyan);padding-left:24px}
.article-item:last-child{border-bottom:none}
.article-item:has(.article-thumb){display:flex;gap:24px;align-items:center}

.article-thumb{flex-shrink:0;width:260px;height:170px;border-radius:12px;overflow:hidden;position:relative;
  background:linear-gradient(135deg,#1c1c22,#2a2a33)}
.article-thumb img,.article-thumb .thumb-img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .4s cubic-bezier(.16,1,.3,1)}
.article-item:hover .thumb-img{transform:scale(1.04)}
.article-thumb .cat-tag{position:absolute;top:10px;left:10px;padding:3px 10px;border-radius:8px;
  background:var(--bg-elevated);color:var(--accent-green);font-size:11px;font-weight:600;
  border:1px solid var(--border-strong)}
.article-thumb.fallback{display:flex;align-items:center;justify-content:center;font-size:48px}

.article-info{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:8px}
.article-info .ai-date{font-size:12px;color:var(--fg-dim);font-weight:500;font-family:var(--font-mono)}
.article-info h3{font-size:18px;font-weight:600;line-height:1.45;color:var(--text-primary);transition:color .2s;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-item:hover h3{color:var(--accent-green)}
.article-info .ai-excerpt{font-size:13.5px;color:var(--text-secondary);line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-info .ai-meta{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--fg-dim);margin-top:auto}
.article-info .ai-meta .ai-tags{display:flex;gap:6px;flex-wrap:wrap}
.article-info .ai-meta .ai-tags span{padding:2px 9px;border-radius:6px;background:var(--accent-dim);
  color:var(--accent-green);font-size:11px;font-weight:500}
.article-item .meta-row{display:flex;gap:12px;font-size:12px;color:var(--fg-dim);margin-top:auto}

/* Featured（craft 大图卡：每第 4 篇） */
.article-item.featured{flex-direction:column;gap:0;padding:0;border-bottom:1px solid var(--border-subtle);
  margin-bottom:8px;padding-bottom:28px}
.article-item.featured .article-thumb{width:100%;height:360px}
.article-item.featured .article-info{padding:20px 4px 0;gap:10px}
.article-item.featured .article-info h3{font-size:24px;-webkit-line-clamp:3}
.article-item.featured .article-info .ai-excerpt{font-size:14.5px;-webkit-line-clamp:3}

/* Notes 专用字段（无缩略图，纯文字块） */
.article-item .item-title{font-size:18px;font-weight:600;color:var(--text-primary);letter-spacing:-.3px;margin-bottom:8px;
  transition:color .2s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-item:hover .item-title{color:var(--accent-green)}
.article-item .item-excerpt{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-item .item-meta{display:flex;align-items:center;gap:16px;font-size:12px;color:var(--fg-dim);flex-wrap:wrap}
.article-item .item-meta .item-date{display:flex;align-items:center;gap:4px;font-family:var(--font-mono)}
.article-item .item-meta .item-tags{display:flex;gap:6px;flex-wrap:wrap}
.article-item .item-meta .item-tag{padding:2px 9px;border-radius:6px;background:var(--accent-dim);
  color:var(--accent-green);font-size:11px;font-weight:500}

/* ═══ DAILY DIGEST（6 大板块配色，保留每日轮换） ═══ */
.accent-0{--accent:#30d158;--accent-light:rgba(48,209,88,.10);--accent-medium:rgba(48,209,88,.16);--accent-border:rgba(48,209,88,.22);--accent-shadow:rgba(48,209,88,.12)}
.accent-1{--accent:#2997ff;--accent-light:rgba(41,151,255,.10);--accent-medium:rgba(41,151,255,.16);--accent-border:rgba(41,151,255,.22);--accent-shadow:rgba(41,151,255,.12)}
.accent-2{--accent:#ff9f0a;--accent-light:rgba(255,159,10,.10);--accent-medium:rgba(255,159,10,.16);--accent-border:rgba(255,159,10,.22);--accent-shadow:rgba(255,159,10,.12)}
.accent-3{--accent:#bf5af2;--accent-light:rgba(191,90,242,.10);--accent-medium:rgba(191,90,242,.16);--accent-border:rgba(191,90,242,.22);--accent-shadow:rgba(191,90,242,.12)}
.accent-4{--accent:#e54d66;--accent-light:rgba(229,77,102,.10);--accent-medium:rgba(229,77,102,.16);--accent-border:rgba(229,77,102,.22);--accent-shadow:rgba(229,77,102,.12)}
.accent-5{--accent:#0ea5a1;--accent-light:rgba(14,165,161,.10);--accent-medium:rgba(14,165,161,.16);--accent-border:rgba(14,165,161,.22);--accent-shadow:rgba(14,165,161,.12)}
.accent-6{--accent:#ff6482;--accent-light:rgba(255,100,130,.10);--accent-medium:rgba(255,100,130,.16);--accent-border:rgba(255,100,130,.22);--accent-shadow:rgba(255,100,130,.12)}

.section-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.section-tags span{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:8px;font-size:11px;font-weight:600}
.tag-social{background:rgba(41,151,255,.10);color:#2997ff}
.tag-auto{background:rgba(255,159,10,.10);color:#e08600}
.tag-tech{background:rgba(191,90,242,.10);color:#bf5af2}
.tag-elderly{background:rgba(200,122,30,.12);color:#c87a1e}
.tag-psych{background:rgba(229,77,102,.10);color:#e54d66}
.tag-book{background:rgba(90,200,120,.12);color:#2ea043}

.digest-item{display:block;padding:24px 28px;border:1px solid var(--border-subtle);border-radius:var(--radius);
  background:var(--bg-elevated);text-decoration:none;color:inherit;transition:all .25s cubic-bezier(.16,1,.3,1);
  margin-bottom:16px;position:relative;overflow:hidden}
.digest-item::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent);opacity:0;transition:opacity .25s}
.digest-item:hover{transform:translateY(-2px);box-shadow:0 8px 32px var(--accent-shadow);border-color:var(--accent-border)}
.digest-item:hover::before{opacity:1}
.digest-date-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.digest-date{font-size:13px;font-weight:700;color:var(--accent);letter-spacing:.03em;font-family:var(--font-mono)}
.digest-weekday{font-size:12px;color:var(--fg-dim);font-weight:400;margin-left:8px}
.digest-status{font-size:11px;padding:2px 8px;border-radius:6px;font-weight:600}
.status-latest{background:var(--accent-light);color:var(--accent)}
.digest-title{font-size:18px;font-weight:700;line-height:1.4;color:var(--text-primary);margin-bottom:10px;transition:color .2s}
.digest-item:hover .digest-title{color:var(--accent)}
.digest-desc{font-size:13.5px;line-height:1.6;color:var(--text-secondary);margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.digest-desc::before{content:'📌 ';opacity:.6;margin-right:2px}
.digest-preview{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px;margin-top:12px}
.digest-preview-tag{font-size:11.5px;color:var(--text-secondary);padding:6px 10px;border-radius:8px;background:var(--bg-primary);
  display:flex;align-items:center;gap:5px}
.digest-preview-tag .tag-dot{width:5px;height:5px;border-radius:50%;flex-shrink:0}
.digest-arrow{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--accent);font-weight:600;
  margin-top:12px;transition:gap .2s}
.digest-item:hover .digest-arrow{gap:8px}

/* ═══ EMPTY / LOADING ═══ */
.empty{text-align:center;padding:80px 32px;color:var(--text-secondary)}
.empty h3{font-size:20px;margin-bottom:8px;color:var(--text-primary)}
.empty-icon{font-size:48px;margin-bottom:16px;opacity:.5}
.empty-state{text-align:center;padding:80px 20px;color:var(--text-secondary)}
.empty-state .empty-icon{font-size:48px;margin-bottom:16px;opacity:.4}
.empty-state .empty-text{font-size:15px}
.loading{text-align:center;padding:60px 20px;color:var(--text-secondary);font-size:14px}

/* ═══ FOOTER（左版权 + 右切换） ═══ */
.footer{max-width:var(--maxw);margin:0 auto;padding:24px 24px;border-top:1px solid var(--border-subtle);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--fg-dim);font-size:13px}
.footer p{margin:0}
.footer a{color:var(--accent-green);text-decoration:none}
.footer a:hover{text-decoration:underline}

/* ═══ REVEAL（daily-digest 滚动渐入） ═══ */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ═══ NOTES 入场动画 ═══ */
@keyframes fadeInUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.list-notes .article-item{animation:fadeInUp .5s ease-out both}
.list-notes .article-item:nth-child(2){animation-delay:.06s}
.list-notes .article-item:nth-child(3){animation-delay:.12s}
.list-notes .article-item:nth-child(4){animation-delay:.18s}
.list-notes .article-item:nth-child(5){animation-delay:.24s}
.list-notes .article-item:nth-child(6){animation-delay:.30s}

/* ═══ RESPONSIVE ═══ */
@media(max-width:900px){
  .hero-inner{flex-direction:column;gap:24px;align-items:flex-start}
  .article-item:has(.article-thumb){flex-direction:column;gap:14px;align-items:stretch}
  .article-thumb{width:100%;height:200px}
  .article-item.featured .article-thumb{height:220px}
  .digest-preview{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .nav-inner{padding:0 16px;gap:12px}
  .nav-right{gap:14px}
  .nav-links{gap:16px}
  .hero{padding:80px 16px 28px}
  .list-wrap{padding:0 16px 60px}
  .hero-right{gap:20px}
  .article-item.featured .article-info h3{font-size:19px}
  .digest-item{padding:18px 16px}
  .digest-title{font-size:16px}
  .digest-preview{grid-template-columns:1fr}
  .footer{padding:20px 16px}
}


/* ═══ AI RADAR 列表页（list-ai-radar body class） ═══ */
/* 复用 list.css 基础 token；以下为 ai-radar JS 渲染模板所需的类名映射到终端风 */

/* Hero 居中（ai-radar 用居中大标题） */
body.list-ai-radar .hero{text-align:center;padding:120px 24px 48px}
body.list-ai-radar .hero h1{font-size:clamp(30px,5.5vw,52px);letter-spacing:-1.5px;
  background:linear-gradient(135deg,var(--accent-green),var(--amber));-webkit-background-clip:text;
  -webkit-text-fill-color:transparent;background-clip:text}
body.list-ai-radar .hero-desc{margin:0 auto 32px;max-width:520px;text-align:center}
body.list-ai-radar .hero-stats{justify-content:center;gap:48px}
body.list-ai-radar .hero-stat .num{font-size:40px;font-weight:700;font-family:var(--font-mono);
  background:linear-gradient(135deg,var(--accent-green),var(--amber));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* Filters 芯片 */
.filters-wrap{display:flex;justify-content:center;gap:8px;padding:0 24px 36px;flex-wrap:wrap}
.f-chip{padding:8px 20px;border-radius:99px;border:1px solid var(--border-subtle);
  background:var(--bg-elevated);color:var(--text-secondary);font-size:13px;font-weight:500;
  cursor:pointer;transition:all .2s;user-select:none;white-space:nowrap}
.f-chip:hover{border-color:var(--accent-green);color:var(--accent-green);background:var(--accent-dim)}
.f-chip.active{background:var(--accent-dim);border-color:var(--accent-green);color:var(--accent-green);
  box-shadow:0 0 16px var(--accent-shadow)}
.f-chip .count{font-size:10px;margin-left:4px;opacity:.5}

/* Card Grid（ai-radar 核心：资讯卡） */
.grid{max-width:var(--maxw);margin:0 auto;padding:0 24px 48px;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:14px}
.card{display:flex;flex-direction:column;gap:12px;padding:22px 24px;border-radius:var(--radius);
  border:1px solid var(--border-subtle);background:var(--bg-elevated);text-decoration:none;color:inherit;
  transition:all .25s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}
.card::before{content:'';position:absolute;left:0;top:12px;bottom:12px;width:3px;
  border-radius:0 2px 2px 0;background:var(--accent-green);opacity:.2;transition:opacity .25s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,.35);
  border-color:var(--accent-border);background:var(--bg-secondary)}
.card:hover::before{opacity:.7}

/* Card 内部结构 */
.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.card-cat{font-size:10px;font-weight:700;padding:4px 11px;border-radius:99px;
  letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;flex-shrink:0}
.card-score{font-size:11px;color:var(--fg-dim);white-space:nowrap;display:flex;align-items:center;gap:3px}
.card-title{font-size:15px;font-weight:600;line-height:1.5;color:var(--text-primary);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .2s}
.card:hover .card-title{color:var(--accent-green)}
.card-summary{font-size:13px;color:var(--text-secondary);line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:12px;border-top:1px solid var(--border-subtle);margin-top:auto}
.card-source{font-size:11px;color:var(--fg-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-time{font-size:11px;color:var(--fg-dim);white-space:nowrap;flex-shrink:0}

/* Card 分类色（保留语义色但降低饱和度适配暗色底） */
.cat-model{background:rgba(129,140,248,.10);color:#a5b4fc}
.cat-product{background:rgba(192,132,252,.10);color:#d8b4fe}
.cat-industry{background:rgba(52,211,153,.10);color:#6ee7b7}
.cat-paper{background:rgba(251,191,36,.10);color:#fcd34d}
.cat-tip{background:rgba(244,114,182,.10);color:#f9a8d4}

/* Sources 信源区 */
.sources-section{max-width:var(--maxw);margin:0 auto;padding:0 24px 64px}
.sources-divider{width:60px;height:2px;background:linear-gradient(90deg,transparent,var(--accent-green),transparent);
  margin:0 auto 44px;border-radius:1px}
.sources-header{text-align:center;margin-bottom:40px}
.sources-header h2{font-size:24px;font-weight:700;letter-spacing:-.5px;color:var(--text-primary);margin-bottom:10px}
.sources-header p{font-size:14px;color:var(--text-secondary);max-width:480px;margin:0 auto;line-height:1.65}
.sources-header strong{color:var(--accent-green);font-weight:700}
.sources-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
.src-card{padding:20px 22px 16px;border-radius:var(--radius);border:1px solid var(--border-subtle);
  background:var(--bg-elevated);transition:all .25s;position:relative;overflow:hidden}
.src-card:hover{border-color:var(--accent-border);transform:translateY(-1px)}
.src-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;border-radius:var(--radius) var(--radius) 0 0}
.src-card.cat-labs::before{background:linear-gradient(90deg,#818cf8,#6366f1)}
.src-card.cat-cn::before{background:linear-gradient(90deg,#f472b6,#fb923c)}
.src-card.cat-overseas::before{background:linear-gradient(90deg,#c084fc,#818cf8)}
.src-card.cat-dev::before{background:linear-gradient(90deg,#34d399,#10b981)}
.src-card.cat-biz::before{background:linear-gradient(90deg,#fbbf24,#f59e0b)}
.src-card-header{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.src-card-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;
  justify-content:center;font-size:15px;flex-shrink:0}
.src-card.cat-labs .src-card-icon{background:rgba(129,140,248,.10);color:#a5b4fc}
.src-card.cat-cn .src-card-icon{background:rgba(244,114,182,.10);color:#f9a8d4}
.src-card.cat-overseas .src-card-icon{background:rgba(192,132,252,.10);color:#d8b4fe}
.src-card.cat-dev .src-card-icon{background:rgba(52,211,153,.10);color:#6ee7b7}
.src-card.cat-biz .src-card-icon{background:rgba(251,191,36,.10);color:#fcd34d}
.src-card-title{font-size:14px;font-weight:600;color:var(--text-primary)}
.src-card-count{font-size:11px;color:var(--fg-dim);margin-left:auto}
.src-tags{display:flex;flex-wrap:wrap;gap:6px}
.src-tag{display:inline-flex;align-items:center;gap:5px;
  padding:5px 11px;border-radius:99px;font-size:11px;font-weight:500;
  background:var(--bg-secondary);color:var(--text-secondary);border:1px solid var(--border-subtle);
  transition:all .18s;white-space:nowrap}
.src-tag:hover{border-color:var(--accent-border);color:var(--accent-green)}

/* Ai-radar 卡片入场动画 */
.card-enter{animation:radarCardIn .45s cubic-bezier(.16,1,.3,1) both}
@keyframes radarCardIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

/* Ai-radar 响应式 */
@media(max-width:800px){
  body.list-ai-radar .hero{padding:100px 20px 36px}
  body.list-ai-radar .hero-stats{gap:28px}
  body.list-ai-radar .hero-stat .num{font-size:30px}
  .grid{grid-template-columns:1fr;padding:0 20px 36px}
  .sources-grid{grid-template-columns:1fr}
  .sources-section{padding:0 20px 48px}
  .sources-header h2{font-size:20px}
}

/* ═══ FX: 鼠标追踪光晕（兜底；fx.css 亦会注入，二者同效）═══ */
body{
  background-image: radial-gradient(circle 380px at var(--mouse-x,50%) var(--mouse-y,50%),
      rgba(0,255,65,.07) 0%, transparent 70%);
  background-attachment: fixed;
}