/* ============================================================
   TechPulse 设计系统 —— 全球科技情报 × 深空数据感
   浅色信息界面 + 深色终端感顶栏 + 靛蓝/青色信号色 + 脉冲动效
   原则：专业 > 花哨；对比度 WCAG AA；动效克制并遵循 reduced-motion
   ============================================================ */
:root{
  --bg:#f5f7fb; --panel:#ffffff; --ink:#0b1220; --ink2:#3d4c66;
  --muted:#6b7a96; --line:#e4e9f2; --line2:#ccd6e6;
  --navy:#0b1220; --navy2:#111d33;
  --indigo:#4f46e5; --signal:#4f46e5; --blue:#2563eb; --cyan:#0891b2;
  --amber:#b45309; --gold:#d97706; --green:#0f7a4d; --red:#b3261e;
  --violet:#7c3aed;
  --radius:10px; --radius-lg:16px;
  --shadow:0 1px 2px rgba(11,18,32,.05);
  --shadow-lg:0 6px 24px rgba(11,18,32,.09);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  line-height:1.65;font-size:15px;-webkit-font-smoothing:antialiased}
a{color:var(--signal);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{max-width:1180px;margin:0 auto;padding:0 26px}
.muted{color:var(--muted)}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:8px 14px;border-radius:0 0 8px 0;z-index:99}
.skip-link:focus{left:0}

/* ---------- 顶栏（深空色 · 终端感） ---------- */
.nav{background:linear-gradient(90deg,#0b1220 0%,#131c31 60%,#182244 100%);position:sticky;top:0;z-index:50;
  box-shadow:0 1px 0 rgba(255,255,255,.07) inset,0 2px 12px rgba(6,10,20,.35)}
.nav-inner{display:flex;align-items:center;gap:22px;height:56px}
.brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:800;font-size:16px;letter-spacing:.3px}
.brand:hover{text-decoration:none}
.brand .logo{width:26px;height:26px;display:inline-grid;place-items:center;flex:none}
.logo svg{width:26px;height:26px;display:block}
.brand small{font-weight:400;font-size:10.5px;color:#8fa3c0;letter-spacing:1.4px;text-transform:uppercase;margin-left:2px}
.nav-links{display:flex;gap:2px;margin-left:auto;flex-wrap:wrap}
.nav-links a{padding:6px 13px;border-radius:7px;color:#b9c6dd;font-size:13.5px}
.nav-links a:hover{color:#fff;background:rgba(79,70,229,.35);text-decoration:none}
.nav-links a.active{color:#fff;background:linear-gradient(90deg,#4f46e5,#2563eb);box-shadow:0 2px 8px rgba(79,70,229,.4)}
.nav-right{display:flex;align-items:center;gap:10px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line2);background:#fff;color:var(--ink2);
  border-radius:8px;padding:8px 16px;font-size:13.5px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .15s}
.btn:hover{border-color:var(--signal);color:var(--signal)}
.btn-primary{background:linear-gradient(90deg,#4f46e5,#2563eb);border-color:transparent;color:#fff;box-shadow:0 2px 10px rgba(79,70,229,.3)}
.btn-primary:hover{background:linear-gradient(90deg,#4338ca,#1d4fd0);color:#fff}
.btn-ghost{background:transparent;border:1px solid #31406b;color:#aebfdd}
.btn-ghost:hover{color:#fff;border-color:#5a72c9}
.btn-danger{background:#fff;border-color:#e5b5b2;color:var(--red)}
.btn-danger:hover{border-color:var(--red);color:var(--red)}
.btn-sm{padding:5px 12px;font-size:12.5px;border-radius:7px}
.lang-toggle{font-family:inherit}

/* ---------- Hero ---------- */
.hero{background:radial-gradient(1200px 420px at 18% -10%,#eef0ff 0%,rgba(255,255,255,0) 60%),linear-gradient(180deg,#ffffff 0%,var(--bg) 100%);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:34px;padding:40px 0 32px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:9px;color:var(--signal);font-size:12px;
  letter-spacing:2px;text-transform:uppercase;font-weight:800}
.kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--indigo),var(--cyan))}
.hero h1{font-size:33px;line-height:1.26;font-weight:800;margin:13px 0 12px;letter-spacing:.2px}
.hero h1 .ac{background:linear-gradient(90deg,#4f46e5,#0891b2);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:var(--ink2);font-size:15.5px;max-width:560px}
.trust{display:flex;gap:16px;margin-top:16px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.trust b{color:var(--ink);font-variant-numeric:tabular-nums;font-size:15px}
.trust span{background:#fff;border:1px solid var(--line);border-radius:99px;padding:3px 12px}
.subscribe-row{display:flex;gap:9px;max-width:480px;margin-top:20px}
.subscribe-row input{flex:1;min-width:180px;border:1px solid var(--line2);border-radius:9px;padding:11px 14px;
  font-size:14px;font-family:inherit;background:#fff}
.subscribe-row input:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(79,70,229,.13)}

/* 全球科技网络脉冲插画卡 */
.pulse-card{background:linear-gradient(170deg,#0b1220 0%,#152042 65%,#1c2a55 100%);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:0 14px 40px rgba(11,18,32,.35);color:#fff;border:1px solid #25345f}
.pc-head{display:flex;align-items:center;gap:10px;padding:11px 15px;border-bottom:1px solid rgba(255,255,255,.08)}
.live{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;color:#6ee7b7;
  background:rgba(16,185,129,.14);border-radius:99px;padding:3px 10px}
.live i{width:7px;height:7px;border-radius:50%;background:#34d399;animation:tpPulse 2.4s ease-in-out infinite}
@keyframes tpPulse{0%,100%{box-shadow:0 0 0 0 rgba(52,211,153,.45)}50%{box-shadow:0 0 0 6px rgba(52,211,153,0)}}
.pc-head .cap{color:#8fa3c0;font-size:12px;margin-left:auto}
.pc-body{background:radial-gradient(circle at 50% 42%,rgba(79,70,229,.25) 0%,rgba(8,145,178,.12) 32%,rgba(11,18,32,0) 62%),
  linear-gradient(rgba(140,170,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(140,170,255,.05) 1px,transparent 1px);
  background-size:auto,34px 34px,34px 34px;padding:6px}
.pc-body img{display:block;width:100%;height:auto}
.pc-foot{display:flex;gap:14px;flex-wrap:wrap;padding:9px 15px;border-top:1px solid rgba(255,255,255,.08);font-size:11.5px;color:#9fb0cc}
.pc-foot i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:5px;vertical-align:-1px}

/* ---------- 区块与网格 ---------- */
.section{padding:30px 0}
.section h2{font-size:20px;font-weight:800;letter-spacing:.2px}
.section h2::before{content:"";display:inline-block;width:4px;height:16px;border-radius:3px;
  background:linear-gradient(180deg,#4f46e5,#0891b2);margin-right:10px;vertical-align:-2px}
.section .sub{color:var(--muted);font-size:13.5px;margin:6px 0 18px}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.stats-grid{grid-template-columns:repeat(5,1fr);background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.stats-grid .card{border:none;border-left:1px solid var(--line);border-radius:0;box-shadow:none}
.stats-grid .card:first-child{border-left:none}

/* ---------- 卡片 ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);
  transition:border-color .15s, box-shadow .15s}
a.card:hover{border-color:var(--signal);text-decoration:none;box-shadow:var(--shadow-lg);transform:translateY(-1px)}
.card h3{font-size:15.5px;font-weight:700;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.card h3 .en{font-size:11.5px;color:var(--muted);font-weight:400}
.card p{color:var(--ink2);font-size:13.5px;margin-top:8px}
.stat-card{text-align:left;padding:16px 18px}
.stat-card .num{font-size:26px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:.3px;
  background:linear-gradient(90deg,#4f46e5,#0891b2);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-card .label{color:var(--muted);font-size:12.5px;margin-top:2px}
.item-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.item-card .top{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.item-card .top h3{font-size:15.5px}
.item-card .desc{color:var(--ink2);font-size:13.5px;margin-top:8px}
.item-card .meta{color:var(--muted);font-size:12px;margin-top:8px}
.link-arrow{color:var(--signal);font-size:13.5px;font-weight:600;display:inline-block;margin-top:10px}
.link-arrow:hover{text-decoration:underline}
.hot{color:var(--red);font-size:11px;font-weight:800;border:1px solid #f3c1bd;background:#fdf0ef;border-radius:99px;padding:1px 8px;vertical-align:2px}

/* ---------- 徽章 / 标签 / 类型 ---------- */
.badge{display:inline-block;font-size:11px;font-weight:700;padding:2px 9px;border-radius:99px;background:#eef1f6;color:var(--ink2)}
.badge[data-kind="重大突破"]{background:#fdf1f1;color:var(--red)}
.badge[data-kind="产品发布"]{background:#eef0ff;color:#4338ca}
.badge[data-kind="投融资"]{background:#e7f5ee;color:var(--green)}
.badge[data-kind="政策监管"]{background:#fdf6e6;color:var(--amber)}
.badge[data-kind="并购合作"]{background:#f0ecfb;color:var(--violet)}
.badge[data-kind="研究进展"]{background:#e6f7fb;color:#0e7490}
.badge[data-kind="企业动态"]{background:#eef1f6;color:var(--ink2)}
.badge[data-status="运行中"]{background:#e7f5ee;color:var(--green)}
.badge-pending{color:var(--amber)} .badge-approved{color:var(--green)} .badge-rejected{color:var(--muted)}
.chip{display:inline-block;font-size:11.5px;padding:2px 10px;border-radius:99px;background:#f0f3f8;color:var(--ink2);
  border:1px solid var(--line);margin:2px 4px 2px 0}
.chip.type{background:#eef0ff;color:#4338ca;border-color:#dfe0fb}
.chip.tag{background:#f5f0fd;color:#6d4fc4;border-color:#e6dcf5}
.chip.reg{background:#e6f7fb;color:#0e7490;border-color:#cdeef5}
.chip.industry{background:#eef0ff;color:#4338ca;border-color:#dfe0fb;font-weight:700}
.bar-hot{display:inline-block;height:6px;border-radius:99px;background:linear-gradient(90deg,#4f46e5,#06b6d4);vertical-align:1px}

/* ---------- 筛选栏 ---------- */
.filter-bar{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin:16px 0;box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:4px;min-width:130px}
.field.grow{flex:1;min-width:180px}
.field label{font-size:11.5px;color:var(--muted);font-weight:600}
.field select,.field input{border:1px solid var(--line2);border-radius:8px;padding:8px 11px;font-size:13.5px;
  font-family:inherit;background:#fff;color:var(--ink)}
.field select:focus,.field input:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(79,70,229,.1)}
.checks{display:flex;gap:12px;flex-wrap:wrap;padding:8px 0}
.checks label{font-size:13px;color:var(--ink2);display:flex;align-items:center;gap:5px;cursor:pointer}
.checks input{accent-color:var(--signal)}
.result-meta{color:var(--muted);font-size:13px;margin:12px 2px}
.result-meta b{color:var(--ink)}

/* ---------- 简报列表 ---------- */
details.briefing{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;box-shadow:var(--shadow)}
details.briefing summary{display:flex;align-items:baseline;gap:12px;padding:14px 18px;cursor:pointer;list-style:none}
details.briefing summary::-webkit-details-marker{display:none}
details.briefing summary:hover{background:#fafaff}
details.briefing summary .date{color:var(--signal);font-weight:700;font-size:13px;font-variant-numeric:tabular-nums;flex:none}
details.briefing summary .title{font-weight:700;font-size:14.5px;flex:1}
details.briefing summary .hint{color:var(--muted);font-size:11.5px;flex:none}
details.briefing[open] summary{border-bottom:1px solid var(--line)}
.briefing-body{padding:6px 18px 16px}
.briefing-body h4{font-size:13px;color:var(--signal);margin:14px 0 6px;letter-spacing:.5px}
.briefing-body h4::before{content:"▍";margin-right:2px;color:#a9b6e8}
.briefing-body ul{list-style:none}
.briefing-body li{padding:8px 0;border-top:1px dashed var(--line);font-size:13.5px}
.briefing-body li strong{font-weight:600}
.briefing-body .note{display:block;color:var(--ink2);font-size:13px;margin-top:2px}
.briefing-body .src{display:block;color:var(--muted);font-size:11.5px;margin-top:2px}
.brief-summary{color:var(--ink2);font-size:13.5px;padding:10px 0 2px;border-bottom:1px solid var(--line)}

/* ---------- 行业档案 ---------- */
.sector-hero{background:linear-gradient(135deg,#ffffff, #f0f2ff 70%,#e4f6fb);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:24px 26px;box-shadow:var(--shadow)}
.sector-hero h2{font-size:24px;font-weight:800}
.sector-hero .en-sub{color:var(--muted);font-size:12.5px;letter-spacing:.6px}
.bt-table{width:100%;border-collapse:collapse;font-size:13.5px;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.bt-table th{text-align:left;font-size:11.5px;color:var(--muted);padding:9px 14px;border-bottom:1px solid var(--line);background:#fafbff}
.bt-table td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.bt-table tr:last-child td{border-bottom:none}
.bt-table .t-date{white-space:nowrap;color:var(--signal);font-weight:700;font-variant-numeric:tabular-nums}
.keytech-card{background:#fbfbff;border:1px dashed #c9cff5;border-radius:var(--radius);padding:10px 12px;margin-bottom:8px;font-size:13px;color:var(--ink2)}

/* ---------- 对话框 / 提示 ---------- */
dialog{border:1px solid var(--line);border-radius:14px;padding:20px 22px;max-width:560px;width:92%;
  box-shadow:0 20px 60px rgba(11,18,32,.25);color:var(--ink)}
dialog::backdrop{background:rgba(11,18,32,.45)}
dialog h3{font-size:16px;margin-bottom:6px}
dialog .field{margin-bottom:10px}
dialog .field input,dialog .field select,dialog .field textarea{width:100%}
dialog .actions{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}
.req-list{margin:6px 0 6px 18px;font-size:13.5px;color:var(--ink2)}
.dlg-body .dt{color:var(--muted);font-size:12.5px;margin:4px 0 10px}
.dlg-body .impact{background:#f0f2ff;border-left:3px solid var(--indigo);border-radius:6px;padding:9px 12px;font-size:13px;color:var(--ink2);margin:10px 0}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:28px;background:var(--ink);color:#fff;
  padding:10px 20px;border-radius:9px;font-size:13.5px;z-index:100;box-shadow:var(--shadow-lg)}
.toast.err{background:var(--red)}

/* ---------- 管理后台表格 ---------- */
.table-wrap{overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
table.admin{width:100%;border-collapse:collapse;font-size:13px}
table.admin th{text-align:left;font-size:11.5px;color:var(--muted);padding:9px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
table.admin td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
table.admin tr:last-child td{border-bottom:none}

/* ---------- 分隔线 / 主题 chips ---------- */
.energy{height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,#93a6fd,#06b6d4,#93a6fd,transparent);opacity:.5;margin:26px 0 0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips .chip{font-size:12.5px;padding:6px 14px;border-radius:99px}
.chips .chip b{color:var(--signal);margin-right:4px}

/* ---------- 服务目录 ---------- */
.svc-card{border-top:3px solid transparent}
.svc-card:hover{border-top-color:var(--signal)}
.svc-cat{font-size:11px;font-weight:800;letter-spacing:.5px;color:#4338ca;background:#eef0ff;border-radius:99px;padding:2px 10px}

/* ---------- 页脚（专业服务商版） ---------- */
.footer{background:linear-gradient(180deg,#111a33 0%,#0b1220 100%);color:#b9c6dd;margin-top:44px;padding:0 0 26px;font-size:13px;
  border-top:3px solid transparent;border-image:linear-gradient(90deg,#4f46e5,#06b6d4 55%,#4f46e5) 1}
.footer a{color:#a7b6d0;text-decoration:none}
.footer a:hover{color:#fff;text-decoration:none}
.foot-top{display:grid;grid-template-columns:1.5fr .9fr .9fr 1fr;gap:30px;padding:34px 0 26px;border-bottom:1px solid rgba(255,255,255,.08)}
.foot-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;line-height:1.2}
.foot-logo svg{width:26px;height:26px;display:block;flex:none}
.foot-logo .foot-en{display:block;font-size:9px;font-weight:600;color:#7f8fb0;letter-spacing:1.8px;text-transform:uppercase;margin-top:3px}
.foot-desc{color:#a7b6d0;font-size:13px;line-height:1.85;margin:14px 0 14px;max-width:380px}
.foot-badges{display:flex;gap:8px;flex-wrap:wrap}
.foot-badges span{font-size:11.5px;font-weight:700;color:#d6dcff;background:rgba(79,70,229,.22);border:1px solid rgba(129,140,248,.45);border-radius:99px;padding:3px 11px}
.foot-col h4{color:#fff;font-size:12px;letter-spacing:1.6px;margin:4px 0 12px;font-weight:700}
.foot-col h4::after{content:"";display:block;width:20px;height:2px;border-radius:2px;background:linear-gradient(90deg,#4f46e5,#06b6d4);margin-top:6px}
.foot-col a{display:block;padding:4px 0;color:#a7b6d0;font-size:13px}
.foot-col a:hover{color:#fff;padding-left:4px;transition:padding .15s}
.foot-mail{display:block;margin-top:10px;color:#7fd4e8;font-size:12.5px;word-break:break-all}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:16px;color:#8fa3c0;font-size:12px}
.foot-bottom p{margin:0}
.foot-bottom .foot-disclaim{color:#7686a8;font-size:11.5px}
@media(max-width:960px){
  .foot-top{grid-template-columns:1fr 1fr;gap:24px}
}
@media(max-width:600px){
  .foot-top{grid-template-columns:1fr;gap:20px}
}

/* ---------- 运营看板 ---------- */
.dash-cards{grid-template-columns:repeat(4,1fr)}
.dash-cards .stat-card .num{font-size:22px}
.bars{display:flex;gap:6px;align-items:stretch;height:150px;padding:14px 4px 0}
.barcol{flex:1;display:flex;flex-direction:column;gap:5px;min-width:0}
.barcol>span{font-size:9.5px;color:var(--muted);text-align:center;white-space:nowrap;overflow:hidden}
.barwrap{flex:1;display:flex;gap:3px;align-items:flex-end;border-bottom:1px solid var(--line)}
.bar{flex:1;border-radius:3px 3px 0 0;min-height:2px;transition:height .3s}
.bar.pv{background:linear-gradient(180deg,#4f46e5,#2563eb)}
.bar.vv{background:#06b6d4}
.lg{display:inline-block;width:9px;height:9px;border-radius:2px;vertical-align:-1px}
.lg-pv{background:#4f46e5}.lg-vv{background:#06b6d4}
.brow{display:flex;align-items:center;gap:10px;padding:5px 0;font-size:13px}
.brow .blabel{flex:0 0 42%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink2)}
.brow .btrack{flex:1;height:10px;background:#eef1f6;border-radius:99px;overflow:hidden}
.brow .bfill{height:100%;background:linear-gradient(90deg,#4f46e5,#06b6d4);border-radius:99px}
.brow .bval{flex:0 0 64px;text-align:right;font-weight:700;font-variant-numeric:tabular-nums;color:var(--ink)}
.flow-strip{background:#f6f4ff;border:1px solid #ddd9fb;border-radius:var(--radius);padding:14px 18px;font-size:13px;color:var(--ink2);margin:22px 0 10px;line-height:1.8}
.flow-strip b:first-child{color:var(--violet);font-size:14px}
.tr-tab.on{background:var(--signal);border-color:var(--signal);color:#fff}
#dash-trend svg text{font-family:inherit}
@media(max-width:1100px){.dash-cards{grid-template-columns:repeat(2,1fr)}}

/* ---------- 后台专业布局 ---------- */
.admin-shell{display:flex;align-items:stretch;min-height:calc(100vh - 56px)}
.admin-side{flex:0 0 236px;background:#fff;border-right:1px solid var(--line);padding:16px 14px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;box-sizing:border-box}
.side-brand{display:flex;align-items:center;gap:9px;padding:4px 10px 14px;border-bottom:1px solid var(--line)}
.side-brand .bname{font-weight:800;font-size:15px;color:var(--ink)}
.side-chip{margin-left:auto;font-size:11px;color:#4338ca;background:#eef0ff;border:1px solid #dfe0fb;border-radius:99px;padding:2px 9px;white-space:nowrap}
.side-label{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--muted);padding:16px 12px 6px}
.side-nav{display:flex;flex-direction:column;gap:3px}
.side-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:0;color:var(--ink2);font:inherit;font-size:14px;padding:9px 12px;border-radius:9px;cursor:pointer;text-decoration:none}
.side-item svg{flex:0 0 18px;opacity:.65;transition:opacity .15s}
.side-item:hover{background:var(--bg);color:var(--ink)}
.side-item:hover svg{opacity:1}
.side-item.on{background:#eef0ff;color:var(--signal);font-weight:700}
.side-item.on svg{opacity:1}
.side-badge{margin-left:auto;background:#ef4444;color:#fff;font-size:11px;font-weight:700;min-width:19px;text-align:center;border-radius:99px;padding:1px 6px;line-height:16px}
.side-foot{margin-top:auto;border-top:1px solid var(--line);padding-top:8px;display:flex;flex-direction:column;gap:2px}
.side-foot .side-item{color:var(--muted);font-size:13.5px}
.admin-main{flex:1;min-width:0;padding:26px 32px 48px;background:var(--bg)}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.page-head h1{font-size:22px;letter-spacing:-.01em}
.page-head .ph-sub{color:var(--muted);font-size:13px;margin-top:5px;line-height:1.7;max-width:780px}
@media(max-width:920px){
  .admin-shell{display:block;min-height:0}
  .admin-side{position:static;height:auto;flex-direction:row;align-items:center;flex-wrap:wrap;gap:4px;border-right:0;border-bottom:1px solid var(--line);padding:10px 14px}
  .side-brand{border:0;padding:0 8px 0 0}
  .side-label{display:none}
  .side-nav{flex-direction:row;flex:1;overflow-x:auto}
  .side-item{white-space:nowrap;width:auto;padding:8px 11px}
  .side-foot{margin:0 0 0 auto;border:0;padding:0;flex-direction:row}
  .admin-main{padding:18px 14px 36px}
}

/* ---------- 简报富条目 ---------- */
.bf-list{list-style:none;padding:0}
.bf-item{padding:14px 0;border-top:1px dashed var(--line)}
.bf-item:first-child{border-top:0}
.bf-item .note{margin:8px 0 6px;font-size:14px;line-height:1.9;color:var(--ink2)}
.bf-facts{display:flex;gap:10px;align-items:flex-start;margin:8px 0}
.bf-flabel,.bf-slabel{flex:0 0 auto;font-size:12px;font-weight:700;color:#4338ca;background:#eef0ff;border-radius:6px;padding:2px 8px;white-space:nowrap}
.bf-facts ul{margin:0;padding-left:18px;font-size:13px;color:var(--ink2);line-height:1.9}
.bf-srcs{display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:13px}
.bf-srcs a{color:var(--signal);text-decoration:none;border-bottom:1px solid #c9cff5}
.bf-srcs a:hover{border-bottom-color:var(--signal)}
.bf-meta{margin-top:8px;font-size:12.5px;line-height:1.8}

/* ---------- 响应式 ---------- */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:22px}
  .grid-2,.grid-3,.grid-4,.stats-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid .card{border-top:1px solid var(--line)}
  .nav-inner{height:auto;padding:10px 0;flex-wrap:wrap}
}
@media(max-width:600px){
  .grid-2,.grid-3,.grid-4,.stats-grid{grid-template-columns:1fr}
  .stats-grid .card{border-left:none}
  .hero h1{font-size:26px}
  .container{padding:0 18px}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}