/* ================================================================================
   Ep4b 前台公共样式 front.css —— 内容为 Ep4 母版 v1.0 的 <style> 块【逐字节照抄】
   （源文件 bjgov-frontend-design/index.html 第 34–326 行；★ 配色铁律 7 个 CSS 变量一字符未改）
   ================================================================================ */
/* ══════════════════════════════════════════════════════════════════════════
   ★ 配色铁律 —— 以下 7 个变量一字符不得改（逐字照抄既有 bjgov.css）
   ══════════════════════════════════════════════════════════════════════════ */
:root{
  --primary:#b10a1e;
  --primary-dark:#8b0000;
  --primary-deeper:#6b0000;
  --primary-light:#d42a2a;
  --primary-bg:#fdf5f5;
  --gold:#c9a96e;
  --gold-light:#e8d5a3;

  --text-dark:#1a1a1a;
  --text-body:#333;
  --text-gray:#666;
  --text-light:#999;
  --bg-body:#f4f4f4;
  --bg-white:#fff;
  --border:#ddd;
  --border-light:#eaeaea;
  --radius:8px;
  --max-width:1320px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg-body);color:var(--text-body);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",Arial,sans-serif;
  font-size:15px;line-height:1.75;
}
img{max-width:100%;height:auto;vertical-align:middle;border:0}
a{color:var(--text-body);text-decoration:none}
a:hover{color:var(--primary)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
.container{max-width:var(--max-width);margin:0 auto;padding:0 24px;width:100%}

.skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:var(--primary);color:#fff;padding:10px 18px}
.skip-link:focus{left:8px;top:8px}

/* ── 顶部功能条 ─────────────────────────────────────────────────────────── */
.top-bar{background:var(--primary-deeper);color:rgba(255,255,255,.88);font-size:13px;line-height:38px}
.top-bar .container{display:flex;justify-content:space-between;align-items:center;gap:16px}
.top-bar-left{display:flex;align-items:center;gap:14px;white-space:nowrap}
.top-bar-links{display:flex;align-items:center;gap:16px;white-space:nowrap}
.top-bar a{color:rgba(255,255,255,.88)}
.top-bar a:hover{color:var(--gold-light)}
.top-bar button{background:transparent;border:1px solid rgba(255,255,255,.45);color:rgba(255,255,255,.88);border-radius:3px;padding:2px 10px;font-size:12px;font-family:inherit;cursor:pointer}
.top-bar button:hover{border-color:var(--gold-light);color:var(--gold-light)}

/* ── 页眉：机构标识 + 站内搜索 ──────────────────────────────────────────── */
.header-main{background:var(--bg-white);border-bottom:3px solid var(--primary)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;padding-top:18px;padding-bottom:18px}
.logo{display:flex;align-items:center;gap:14px;min-width:0}
.logo-mark{flex:0 0 auto;width:52px;height:52px;border-radius:6px;background:var(--primary);display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;font-weight:700;letter-spacing:1px;box-shadow:inset 0 0 0 2px rgba(255,255,255,.25)}
.logo-text{min-width:0}
.logo-cn{font-size:25px;font-weight:700;color:var(--text-dark);letter-spacing:2px;line-height:1.25;white-space:nowrap}
.logo-en{font-size:11px;color:var(--text-light);letter-spacing:.5px;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.site-search{display:flex;align-items:stretch;flex:0 1 340px;border:1px solid var(--border);border-radius:4px;overflow:hidden;background:var(--bg-white)}
.site-search input{flex:1;min-width:0;border:0;outline:0;padding:9px 14px;font-size:14px;font-family:inherit;color:var(--text-body);background:transparent}
.site-search button{flex:0 0 auto;width:52px;border:0;background:var(--primary);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}
.site-search button:hover{background:var(--primary-dark)}

/* ── 导航条 ────────────────────────────────────────────────────────────── */
.nav-bar{background:var(--primary);position:relative;z-index:30}
.nav{display:flex;flex-wrap:wrap;align-items:stretch}
.nav>li{position:relative}
.nav>li>a{display:block;padding:0 17px;line-height:47px;color:#fff;font-size:15.5px;letter-spacing:.5px;white-space:nowrap}
.nav>li>a:hover,.nav>li.active>a{background:var(--primary-dark);color:#fff}
.nav>li.is-key>a{background:var(--gold);color:var(--primary-deeper);font-weight:700}
.nav>li.is-key>a:hover{background:var(--gold-light)}
.nav .sub-menu{position:absolute;left:0;top:100%;min-width:186px;background:var(--bg-white);border-top:3px solid var(--primary);box-shadow:0 8px 20px rgba(0,0,0,.14);display:none;z-index:40}
.nav>li:hover .sub-menu{display:block}
.nav .sub-menu a{display:block;padding:9px 16px;font-size:14px;border-bottom:1px solid var(--border-light)}
.nav .sub-menu a:hover{background:var(--primary-bg);color:var(--primary)}

/* ── S0 要闻速览条 ─────────────────────────────────────────────────────── */
.gov-ticker{background:var(--primary-bg);border-bottom:1px solid var(--border-light)}
.gov-ticker-inner{display:flex;align-items:stretch;min-height:46px}
.gov-ticker-label{flex:0 0 auto;display:flex;align-items:center;position:relative;padding:0 26px 0 16px;background:var(--primary);color:#fff;font-size:14px;font-weight:600;letter-spacing:2px;white-space:nowrap}
.gov-ticker-label::after{content:"";position:absolute;top:0;right:-10px;width:0;height:0;border-top:23px solid transparent;border-bottom:23px solid transparent;border-left:10px solid var(--gold)}
.gov-ticker-viewport{flex:1;min-width:0;overflow:hidden;display:flex;align-items:center;padding-left:20px}
.gov-ticker-track{display:flex;gap:44px;white-space:nowrap;animation:govTickerScroll 46s linear infinite}
.gov-ticker-track:hover{animation-play-state:paused}
.gov-ticker-item{display:inline-flex;align-items:center;gap:10px;font-size:14px}
.gov-ticker-item a{color:var(--text-body)}
.gov-ticker-item a:hover{color:var(--primary)}
.gov-ticker-item .tag{flex:0 0 auto;font-size:11px;line-height:18px;padding:0 6px;border-radius:2px;background:var(--primary-bg);border:1px solid var(--primary);color:var(--primary);letter-spacing:.5px}
.gov-ticker-item time{color:var(--text-light);font-size:13px;font-variant-numeric:tabular-nums}
.gov-ticker-more{flex:0 0 auto;display:flex;align-items:center;padding:0 4px 0 22px;color:var(--primary);font-size:13.5px;white-space:nowrap}
.gov-ticker-more:hover{color:var(--primary-dark)}
@keyframes govTickerScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── ★ 首屏 hero → IEAS（D10 裁定）───────────────────────────────────── */
.hero{position:relative;background:
    radial-gradient(1100px 420px at 88% -10%,rgba(201,169,110,.30),rgba(201,169,110,0) 62%),
    linear-gradient(135deg,var(--primary-deeper) 0%,var(--primary-dark) 52%,var(--primary) 100%);
  color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:64px 64px}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);gap:46px;align-items:center;padding-top:52px;padding-bottom:56px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;letter-spacing:3px;color:var(--gold-light);border:1px solid rgba(232,213,163,.55);border-radius:2px;padding:4px 12px;margin-bottom:20px}
.hero-eyebrow b{font-weight:600}
.hero h1{font-size:41px;line-height:1.32;letter-spacing:2px;font-weight:700;margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--gold-light)}
.hero-sub{font-size:19px;line-height:1.7;color:rgba(255,255,255,.93);letter-spacing:1.2px;max-width:640px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.22)}
.hero-facts div{font-size:13.5px;color:rgba(255,255,255,.82)}
.hero-facts div b{display:block;color:#fff;font-size:15px;font-weight:600;letter-spacing:.5px;font-variant-numeric:tabular-nums}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:4px;font-size:15px;letter-spacing:1px;border:1px solid transparent;transition:.18s}
.btn-primary{background:var(--gold);color:var(--primary-deeper);font-weight:700}
.btn-primary:hover{background:var(--gold-light);color:var(--primary-deeper)}
.btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.hero-card{background:rgba(255,255,255,.07);border:1px solid rgba(232,213,163,.38);border-radius:10px;padding:24px 24px 20px;backdrop-filter:blur(2px)}
.hero-card h2{font-size:15px;letter-spacing:1.6px;color:var(--gold-light);padding-bottom:12px;margin-bottom:6px;border-bottom:1px solid rgba(232,213,163,.32);display:flex;align-items:center;gap:9px}
.hero-card dl{margin:0}
.hero-card .row{display:flex;gap:12px;padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.15);font-size:13.5px}
.hero-card .row:last-child{border-bottom:0}
.hero-card dt{flex:0 0 74px;color:rgba(255,255,255,.62)}
.hero-card dd{margin:0;flex:1;color:#fff;word-break:break-all}
.hero-card .note{margin-top:12px;font-size:12px;color:rgba(255,255,255,.6);line-height:1.6}

/* ── 首屏图卡（原轮播 3 条，D4 去重后）───────────────────────────────── */
.slide-strip{background:var(--bg-white);border-bottom:1px solid var(--border-light)}
.slide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:26px 0}
.slide-card{border:1px solid var(--border-light);border-radius:var(--radius);overflow:hidden;background:var(--bg-white);transition:.2s}
.slide-card:hover{box-shadow:0 8px 22px rgba(139,0,0,.12);transform:translateY(-2px)}
.slide-thumb{height:126px;position:relative;display:flex;align-items:flex-end;padding:12px 14px;
  background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:rgba(255,255,255,.92)}
.slide-card:nth-child(2) .slide-thumb{background:linear-gradient(135deg,var(--primary-deeper),var(--primary-dark))}
.slide-card:nth-child(3) .slide-thumb{background:linear-gradient(135deg,#7a1a20,var(--primary))}
.slide-thumb::after{content:"";position:absolute;inset:0;opacity:.2;background-image:
  radial-gradient(circle at 18% 26%,#fff 1.4px,transparent 1.5px),radial-gradient(circle at 68% 62%,#fff 1.4px,transparent 1.5px);
  background-size:58px 58px}
.slide-thumb span{position:relative;z-index:2;font-size:12px;letter-spacing:2px;border-left:3px solid var(--gold);padding-left:9px}
.slide-body{padding:14px 16px 17px}
.slide-body h3{font-size:16.5px;color:var(--text-dark);letter-spacing:1px;margin-bottom:7px;line-height:1.5}
.slide-body p{font-size:13.5px;color:var(--text-gray);line-height:1.65}

/* ── 通用 section 标题（沿用政务改版语言）──────────────────────────────── */
.section{padding:44px 0;background:var(--bg-white)}
.section + .section{border-top:1px solid rgba(0,0,0,.06)}
.section-alt{background:var(--bg-body)}
.section-primary-bg{background:var(--primary-bg)}
.section-title{position:relative;text-align:left;margin-bottom:24px;padding-bottom:11px;border-bottom:2px solid var(--primary)}
.section-title::after{content:"";position:absolute;left:0;bottom:-2px;width:132px;height:2px;background:var(--gold)}
.section-title h2{position:relative;padding:0 0 0 17px;font-size:24px;font-weight:700;color:var(--text-dark);letter-spacing:2.5px;line-height:1.4}
.section-title h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:22px;background:var(--primary);border-radius:1px}
.section-title p{display:inline-block;margin-left:14px;font-size:13px;color:var(--text-light);letter-spacing:.5px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px}
.more-link{font-size:13.5px;color:var(--primary);white-space:nowrap}
.more-link:hover{color:var(--primary-dark)}

/* ── 要闻 / 通知公告 ───────────────────────────────────────────────────── */
.news-grid{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(0,1fr);gap:40px}
.news-list li{display:flex;align-items:baseline;gap:12px;padding:13px 0;border-bottom:1px dashed var(--border-light)}
.news-list li:last-child{border-bottom:0}
.news-list .date{flex:0 0 auto;width:64px;color:var(--text-light);font-size:13px;font-variant-numeric:tabular-nums}
.news-list .title{flex:1;min-width:0;font-size:15px}
.news-list .title a{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dot{flex:0 0 auto;width:5px;height:5px;background:var(--gold);border-radius:50%}
.istop{display:inline-block;margin-right:7px;font-size:11px;line-height:17px;padding:0 5px;border:1px solid var(--primary);color:var(--primary);border-radius:2px;vertical-align:1px}
.notice-list li{padding:12px 0;border-bottom:1px dashed var(--border-light)}
.notice-list li:last-child{border-bottom:0}
.notice-list .t{font-size:14.5px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.notice-list .d{margin-top:5px;font-size:12.5px;color:var(--text-light);font-variant-numeric:tabular-nums}
.notice-head{display:flex;align-items:center;gap:9px;padding-bottom:11px;margin-bottom:6px;border-bottom:2px solid var(--primary);font-weight:700;font-size:17px;letter-spacing:1.5px;color:var(--text-dark)}

/* ── ★ OPC 一级板块入口 ───────────────────────────────────────────────── */
.opc-band{position:relative;padding:44px 0;background:linear-gradient(135deg,var(--primary-deeper),var(--primary-dark) 60%,#9d0a1c);color:#fff;overflow:hidden}
.opc-band::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.13;background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px);background-size:100% 46px}
.opc-head{position:relative;z-index:2;display:flex;align-items:flex-end;justify-content:space-between;gap:22px;flex-wrap:wrap;margin-bottom:26px}
.opc-head .left{display:flex;align-items:center;gap:15px}
.opc-badge{flex:0 0 auto;font-size:12px;letter-spacing:2px;border:1px solid var(--gold);color:var(--gold-light);border-radius:2px;padding:4px 10px}
.opc-head h2{font-size:27px;letter-spacing:2.4px;font-weight:700}
.opc-head h2 em{font-style:normal;color:var(--gold-light)}
.opc-head .desc{font-size:14px;color:rgba(255,255,255,.78);margin-top:6px;letter-spacing:.5px}
.opc-band .more-link{color:var(--gold-light)}
.opc-band .more-link:hover{color:#fff}
.opc-metrics{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px}
.opc-metric{background:rgba(255,255,255,.08);border:1px solid rgba(232,213,163,.32);border-radius:8px;padding:16px 18px}
.opc-metric .num{font-family:Georgia,"Times New Roman","Songti SC",serif;font-size:31px;color:var(--gold-light);line-height:1.15;font-variant-numeric:tabular-nums}
.opc-metric .num small{font-size:14px;margin-left:3px;color:rgba(255,255,255,.75)}
.opc-metric .lb{font-size:13.5px;color:rgba(255,255,255,.82);margin-top:5px;letter-spacing:.6px}
.opc-metric .src{font-size:11.5px;color:rgba(255,255,255,.5);margin-top:3px}
.opc-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.opc-card{display:flex;align-items:flex-start;gap:12px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:15px 16px;color:#fff;transition:.18s}
.opc-card:hover{background:rgba(255,255,255,.16);border-color:var(--gold);color:#fff}
.opc-card .ico{flex:0 0 auto;width:34px;height:34px;border-radius:7px;background:rgba(201,169,110,.22);border:1px solid rgba(201,169,110,.5);display:flex;align-items:center;justify-content:center;color:var(--gold-light)}
.opc-card h3{font-size:15px;letter-spacing:.8px;margin-bottom:3px}
.opc-card p{font-size:12.5px;color:rgba(255,255,255,.72);line-height:1.5}

/* ── 数据/平台区 ──────────────────────────────────────────────────────── */
.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.platform-card{border:1px solid var(--border-light);border-top:3px solid var(--primary);border-radius:var(--radius);padding:22px 22px 20px;background:var(--bg-white);transition:.18s}
.platform-card:hover{box-shadow:0 8px 22px rgba(139,0,0,.1)}
.platform-icon{width:44px;height:44px;border-radius:8px;background:var(--primary-bg);border:1px solid var(--border);color:var(--primary);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.platform-card h3{font-size:18px;color:var(--text-dark);letter-spacing:1.2px;margin-bottom:8px}
.platform-card p{font-size:13.8px;color:var(--text-gray);line-height:1.7}
.platform-card .kv{margin-top:13px;padding-top:12px;border-top:1px dashed var(--border-light);font-size:12.5px;color:var(--text-light);line-height:1.85}
.platform-card .kv b{color:var(--text-body);font-weight:600}

.stats-section{margin-top:34px;background:linear-gradient(135deg,var(--primary-deeper),var(--primary-dark));border-radius:var(--radius);padding:28px 26px;color:#fff}
.stats-subtitle{font-size:15px;letter-spacing:2px;color:var(--gold-light);padding-bottom:12px;margin-bottom:8px;border-bottom:1px solid rgba(232,213,163,.3)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px 24px;margin-top:6px}
.stats-item{text-align:center;padding:10px 4px}
.stats-item .num{font-family:Georgia,"Times New Roman","Songti SC",serif;font-size:33px;color:var(--gold-light);line-height:1.18;font-variant-numeric:tabular-nums}
.stats-item .num small{font-size:15px;margin-left:2px;color:rgba(255,255,255,.8)}
.stats-item .lb{font-size:13.5px;color:rgba(255,255,255,.85);margin-top:5px;letter-spacing:.6px}

/* ── 城市 / 案例 / 报告 ───────────────────────────────────────────────── */
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.entry-card{border:1px solid var(--border-light);border-radius:var(--radius);overflow:hidden;background:var(--bg-white);display:flex;flex-direction:column;transition:.18s}
.entry-card:hover{box-shadow:0 8px 22px rgba(139,0,0,.1)}
.entry-top{padding:16px 20px;background:var(--primary-bg);border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;gap:10px}
.entry-top h3{font-size:17px;color:var(--text-dark);letter-spacing:1.2px}
.entry-top .pill{font-size:11.5px;color:var(--primary);border:1px solid var(--primary);border-radius:10px;padding:1px 9px;white-space:nowrap}
.entry-body{padding:16px 20px 20px;flex:1}
.entry-body p{font-size:13.8px;color:var(--text-gray);line-height:1.72}
.entry-body ul{margin-top:12px}
.entry-body li{font-size:13.5px;color:var(--text-body);padding:6px 0 6px 15px;position:relative;border-bottom:1px dashed var(--border-light)}
.entry-body li:last-child{border-bottom:0}
.entry-body li::before{content:"";position:absolute;left:0;top:15px;width:5px;height:5px;background:var(--gold);border-radius:50%}

/* ── 页脚 ─────────────────────────────────────────────────────────────── */
.footer-links{background:var(--bg-white);border-top:3px solid var(--primary);padding:32px 0 26px}
.footer-links h2{font-size:16px;letter-spacing:2px;color:var(--text-dark);padding-bottom:10px;margin-bottom:16px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;gap:9px}
.footer-links h2::before{content:"";width:4px;height:16px;background:var(--primary);border-radius:1px}
.link-group{margin-bottom:16px}
.link-group h4{font-size:13px;color:var(--text-light);letter-spacing:1px;margin-bottom:8px;font-weight:600}
.link-items{display:flex;flex-wrap:wrap;gap:6px 10px}
.link-items a{display:inline-block;font-size:13px;color:var(--text-body);border:1px solid var(--border-light);border-radius:3px;padding:4px 11px;background:var(--bg-body)}
.link-items a:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-bg)}

.footer-main{background:var(--primary-deeper);color:rgba(255,255,255,.75);padding:30px 0 22px;font-size:13.5px}
.footer-cols{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:34px;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{display:flex;align-items:flex-start;gap:13px}
.footer-brand .logo-mark{width:44px;height:44px;font-size:18px;background:rgba(255,255,255,.12);box-shadow:inset 0 0 0 1px rgba(232,213,163,.5)}
.footer-brand strong{display:block;color:#fff;font-size:17px;letter-spacing:1.5px;margin-bottom:6px}
.footer-brand p{font-size:12.8px;line-height:1.75;color:rgba(255,255,255,.68)}
.footer-col h4{color:var(--gold-light);font-size:14px;letter-spacing:1.4px;margin-bottom:11px;font-weight:600}
.footer-col li{padding:4px 0;font-size:13.2px}
.footer-col a{color:rgba(255,255,255,.75)}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{padding-top:16px;display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;justify-content:space-between;font-size:12.6px;color:rgba(255,255,255,.62)}
.footer-bottom a{color:rgba(255,255,255,.62)}
.footer-bottom a:hover{color:var(--gold-light)}
.disclaimer{margin-top:10px;font-size:12px;line-height:1.7;color:rgba(255,255,255,.5)}

/* ── 响应式（≤1100 / ≤900 / ≤760）───────────────────────────────────── */
@media (max-width:1100px){
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:30px}
  .hero-inner>*{min-width:0}
  .hero h1{font-size:34px}
  .opc-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .opc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .platform-grid{grid-template-columns:minmax(0,1fr);gap:16px}
  .news-grid{grid-template-columns:minmax(0,1fr);gap:30px}
  .footer-cols{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}
@media (max-width:900px){
  .container{padding:0 18px}
  .hero-eyebrow{flex-wrap:wrap}
  .news-list .title a{white-space:normal}
  .header-inner{flex-wrap:wrap}
  .site-search{flex:1 1 100%}
  .slide-grid{grid-template-columns:minmax(0,1fr);gap:16px}
  .entry-grid{grid-template-columns:minmax(0,1fr);gap:16px}
  .top-bar .container{flex-wrap:wrap;line-height:1.9;padding-top:6px;padding-bottom:6px}
  .nav>li>a{padding:0 12px;font-size:14px}
}
@media (max-width:760px){
  .hero h1{font-size:27px;letter-spacing:1px;word-break:break-word}
  .hero-eyebrow{letter-spacing:1.5px;padding:4px 10px;font-size:12px}
  .hero-facts{gap:9px 16px}
  .hero-card{padding:20px 18px 16px}
  .hero-card .row{flex-wrap:wrap}
  .hero-sub{font-size:16px}
  .opc-metrics{grid-template-columns:minmax(0,1fr)}
  .opc-grid{grid-template-columns:minmax(0,1fr)}
  .stats-grid{grid-template-columns:minmax(0,1fr)}
  .footer-cols{grid-template-columns:minmax(0,1fr)}
  .logo-cn{font-size:20px}
  .section{padding:32px 0}
}
@media (prefers-reduced-motion:reduce){
  .gov-ticker-track{animation:none}
}