/* roulang page: index */
:root{
  --primary:#e07b2a;
  --primary-hover:#c76818;
  --primary-soft:#fef0e4;
  --secondary:#1c2333;
  --secondary-hover:#2d3850;
  --body-bg:#ffffff;
  --section-bg:#f8f5f1;
  --dark-bg:#12161f;
  --text-main:#2d2a26;
  --text-muted:#7f786f;
  --border-light:#ebe5de;
  --border-dark:#3d4356;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:8px;
  --shadow-sm:0 2px 12px rgba(0,0,0,.05);
  --shadow-md:0 8px 30px rgba(0,0,0,.08);
  --shadow-lg:0 18px 50px rgba(0,0,0,.13);
  --container-w:1200px;
  --space-section:90px;
  --font-main:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-main);line-height:1.7;color:var(--text-main);background:var(--body-bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .3s}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea{font-family:inherit}
ul,ol{list-style:none}
.container{max-width:var(--container-w);margin:0 auto;padding:0 24px}
.section{padding:var(--space-section) 0}
.section-alt{background:var(--section-bg)}
.section-dark{background:var(--dark-bg);color:#fff}
.section-header{text-align:center;max-width:720px;margin:0 auto 56px}
.section-header .tag{display:inline-block;background:var(--primary-soft);color:var(--primary);padding:6px 18px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:14px;letter-spacing:.5px}
.section-header h2{font-size:36px;line-height:1.3;margin-bottom:14px;font-weight:800}
.section-header p{color:var(--text-muted);font-size:16px}
.section-dark .section-header p{color:rgba(255,255,255,.7)}
.section-title{font-size:32px;font-weight:800;margin-bottom:12px}

/* header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);box-shadow:0 1px 8px rgba(0,0,0,.03)}
.header-inner{display:flex;align-items:center;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:800;color:var(--primary);letter-spacing:.5px;white-space:nowrap}
.logo .logo-icon{width:32px;height:32px;flex-shrink:0}
.logo .logo-text{background:linear-gradient(135deg,var(--primary),#f0a050);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.logo .logo-text em{font-style:normal}
.search-box{flex:1;max-width:440px;margin:0 auto}
.search-box form{display:flex;background:var(--section-bg);border-radius:999px;padding:4px;border:1px solid transparent;transition:all .3s}
.search-box form:focus-within{border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(224,123,42,.12)}
.search-box input{flex:1;border:none;outline:none;background:transparent;padding:9px 18px;font-size:14px;color:var(--text-main)}
.search-box input::placeholder{color:var(--text-muted)}
.search-box button{background:var(--primary);color:#fff;border-radius:999px;padding:8px 20px;font-size:14px;font-weight:600;display:flex;align-items:center;gap:6px;transition:background .3s}
.search-box button:hover{background:var(--primary-hover)}
.main-nav{display:flex;align-items:center;gap:4px}
.main-nav a{padding:8px 18px;border-radius:999px;font-size:15px;font-weight:500;color:var(--text-main);transition:all .3s}
.main-nav a:hover{background:var(--primary-soft);color:var(--primary)}
.main-nav a.active{background:var(--primary);color:#fff;box-shadow:0 4px 14px rgba(224,123,42,.3)}
.nav-toggle{display:none;font-size:22px;color:var(--text-main);padding:8px;background:var(--section-bg);border-radius:8px;line-height:1}

/* hero */
.hero{position:relative;color:#fff;overflow:hidden;background:#161b26}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;opacity:.38;transition:transform 8s ease}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(120deg,rgba(18,22,31,.92),rgba(18,22,31,.55) 55%,rgba(224,123,42,.28))}
.hero-inner{position:relative;z-index:2;padding:110px 0 90px;max-width:760px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.22);padding:7px 18px;border-radius:999px;font-size:14px;margin-bottom:24px;color:rgba(255,255,255,.9)}
.hero-badge i{color:var(--primary)}
.hero h1{font-size:52px;line-height:1.15;margin-bottom:20px;font-weight:900;letter-spacing:1px}
.hero h1 .highlight{background:linear-gradient(90deg,#f5a25d,#ffd39e);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero .lead{font-size:18px;color:rgba(255,255,255,.82);margin-bottom:32px;max-width:620px;line-height:1.8}
.hero-search{max-width:560px;margin-bottom:32px}
.hero-search form{display:flex;background:#fff;border-radius:999px;padding:5px;box-shadow:0 12px 40px rgba(0,0,0,.3)}
.hero-search input{flex:1;border:none;outline:none;padding:14px 24px;font-size:16px;color:var(--text-main);background:transparent;border-radius:999px}
.hero-search input::placeholder{color:var(--text-muted)}
.hero-search button{background:linear-gradient(135deg,var(--primary),#f09a4a);color:#fff;border-radius:999px;padding:13px 32px;font-size:16px;font-weight:700;white-space:nowrap;transition:transform .3s,box-shadow .3s}
.hero-search button:hover{transform:scale(1.04);box-shadow:0 8px 20px rgba(224,123,42,.45)}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 30px;border-radius:999px;font-size:15px;font-weight:600;transition:all .3s;border:2px solid transparent}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 10px 28px rgba(224,123,42,.35)}
.btn-outline{border-color:rgba(255,255,255,.7);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.12);border-color:#fff;transform:translateY(-2px)}
.btn-dark{background:var(--secondary);color:#fff}
.btn-dark:hover{background:var(--secondary-hover);transform:translateY(-2px);box-shadow:0 10px 28px rgba(28,35,51,.3)}

/* stats */
.stats-band{background:linear-gradient(120deg,var(--primary),#e8953c)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding:46px 0;color:#fff}
.stat-item{text-align:center;position:relative}
.stat-item+.stat-item::before{content:'';position:absolute;left:-15px;top:50%;transform:translateY(-50%);width:1px;height:44px;background:rgba(255,255,255,.25)}
.stat-num{font-size:44px;font-weight:900;line-height:1.2}
.stat-num .unit{font-size:20px;font-weight:700}
.stat-label{opacity:.88;font-size:14px;margin-top:4px}

/* cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-light);box-shadow:var(--shadow-sm);transition:all .35s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.card-image{position:relative;overflow:hidden}
.card-image img{width:100%;height:220px;object-fit:cover;transition:transform .55s}
.card:hover .card-image img{transform:scale(1.06)}
.card-image .card-tag{position:absolute;top:14px;left:14px;background:rgba(18,22,31,.72);color:#fff;padding:5px 14px;border-radius:999px;font-size:12px;backdrop-filter:blur(4px)}
.card-body{padding:26px;flex:1;display:flex;flex-direction:column}
.card-body h3{font-size:19px;font-weight:700;margin-bottom:10px;line-height:1.4}
.card-body h3 a:hover{color:var(--primary)}
.card-body p{color:var(--text-muted);font-size:14px;line-height:1.75;flex:1}
.card-body .card-link{margin-top:18px;color:var(--primary);font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.card-body .card-link:hover{gap:10px}
.card-body .card-link i{transition:transform .3s}

/* category cards */
.cat-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:280px;display:flex;align-items:flex-end;box-shadow:var(--shadow-md);transition:all .4s}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.cat-card .cat-bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .6s}
.cat-card:hover .cat-bg{transform:scale(1.06)}
.cat-card .cat-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(18,22,31,.86))}
.cat-card .cat-content{position:relative;z-index:2;padding:30px;color:#fff}
.cat-card .cat-content h3{font-size:26px;font-weight:800;margin-bottom:6px}
.cat-card .cat-content p{font-size:14px;color:rgba(255,255,255,.85);margin-bottom:16px}
.cat-card .cat-content .btn{padding:9px 22px;font-size:14px}

/* latest list */
.latest-list{max-width:980px;margin:0 auto}
.latest-item{display:flex;gap:24px;background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:24px 28px;margin-bottom:16px;transition:all .35s;box-shadow:var(--shadow-sm)}
.latest-item:hover{box-shadow:var(--shadow-md);transform:translateX(6px);border-color:rgba(224,123,42,.4)}
.latest-meta{flex-shrink:0;display:flex;flex-direction:column;gap:8px;min-width:80px;border-right:2px solid var(--border-light);padding-right:22px;justify-content:center}
.latest-meta .badge{display:inline-block;background:var(--primary-soft);color:var(--primary);padding:4px 14px;border-radius:999px;font-size:13px;font-weight:600;text-align:center}
.latest-date{font-size:13px;color:var(--text-muted);text-align:center}
.latest-body{flex:1}
.latest-body h3{font-size:18px;font-weight:700;margin-bottom:6px;line-height:1.4}
.latest-body h3 a:hover{color:var(--primary)}
.latest-body p{color:var(--text-muted);font-size:14px;line-height:1.6;margin-bottom:10px}
.read-more{color:var(--primary);font-size:14px;font-weight:600}
.read-more:hover{text-decoration:underline}
.empty-tips{text-align:center;padding:50px 20px;background:#fff;border:1px dashed var(--border-light);border-radius:var(--radius-lg);color:var(--text-muted);font-size:16px}
.latest-more-btn{display:flex;justify-content:center;margin-top:36px}

/* process */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.process-item{position:relative;background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:36px 24px;text-align:center;transition:all .35s;box-shadow:var(--shadow-sm)}
.process-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.process-num{width:56px;height:56px;margin:0 auto 18px;background:linear-gradient(135deg,var(--primary),#f0a050);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;box-shadow:0 8px 20px rgba(224,123,42,.32)}
.process-item h4{font-size:18px;font-weight:700;margin-bottom:10px}
.process-item p{font-size:14px;color:var(--text-muted)}
.process-line{position:absolute;top:46px;right:-14px;width:28px;height:2px;background:var(--border-light);z-index:1}
.process-line::after{content:'\f054';font-family:'Font Awesome 6 Free';font-weight:900;font-size:10px;color:var(--primary);position:absolute;right:0;top:-5px}
.process-item:last-child .process-line{display:none}

/* faq */
.faq-list{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-md);margin-bottom:14px;overflow:hidden;transition:all .3s}
.faq-item.active{border-color:rgba(224,123,42,.4);box-shadow:var(--shadow-sm)}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:20px 26px;font-size:16px;font-weight:600;cursor:pointer;gap:16px;transition:background .3s}
.faq-q:hover{background:var(--primary-soft)}
.faq-q .icon{width:28px;height:28px;border-radius:50%;background:var(--primary-soft);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:14px;transition:transform .3s;flex-shrink:0}
.faq-item.active .icon{transform:rotate(45deg);background:var(--primary);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s ease}
.faq-item.active .faq-a{max-height:320px}
.faq-a p{padding:0 26px 22px;color:var(--text-muted);font-size:15px;line-height:1.8}

/* cta */
.cta-section{position:relative;overflow:hidden}
.cta-inner{position:relative;text-align:center;padding:80px 50px;border-radius:var(--radius-lg);color:#fff;overflow:hidden;background:#1a2030}
.cta-inner .cta-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.png');background-size:cover;background-position:center;opacity:.45}
.cta-inner .cta-overlay{position:absolute;inset:0;background:linear-gradient(120deg,rgba(18,22,31,.88),rgba(28,35,51,.65))}
.cta-inner>*{position:relative;z-index:2}
.cta-inner h2{font-size:38px;font-weight:900;margin-bottom:16px}
.cta-inner p{color:rgba(255,255,255,.85);font-size:17px;margin-bottom:30px;max-width:520px;margin-left:auto;margin-right:auto}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* footer */
.site-footer{background:var(--dark-bg);color:rgba(255,255,255,.75);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:44px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand .logo{color:#fff;margin-bottom:14px}
.footer-brand .logo .logo-text{-webkit-text-fill-color:#fff}
.footer-brand p{font-size:14px;color:rgba(255,255,255,.55);max-width:320px;line-height:1.7}
.footer-links h4{font-size:16px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-links a{display:flex;align-items:center;gap:8px;padding:6px 0;color:rgba(255,255,255,.6);font-size:14px;transition:all .3s}
.footer-links a:hover{color:var(--primary);padding-left:6px}
.footer-contact p{font-size:14px;color:rgba(255,255,255,.55);padding:6px 0}
.footer-bottom{text-align:center;padding:20px 0;font-size:13px;color:rgba(255,255,255,.4)}
.footer-bottom a{color:rgba(255,255,255,.5)}
.footer-bottom a:hover{color:var(--primary)}

/* responsive */
@media (max-width:1024px){
  .header-inner{gap:12px}
  .search-box{max-width:360px}
  .main-nav a{padding:7px 14px;font-size:14px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .process-line{display:none}
  .hero h1{font-size:42px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item+.stat-item::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  :root{--space-section:64px}
  .header-inner{flex-wrap:wrap;height:auto;padding:12px 0;gap:10px}
  .search-box{order:3;flex-basis:100%;max-width:100%}
  .main-nav{order:2;flex:1;justify-content:flex-end;overflow-x:auto;white-space:nowrap}
  .nav-toggle{display:none}
  .hero-inner{padding:70px 0 60px}
  .hero h1{font-size:34px}
  .hero .lead{font-size:16px}
  .hero-search form{flex-direction:column;border-radius:24px;background:transparent;gap:10px}
  .hero-search input{border-radius:22px;background:#fff;padding:16px 20px}
  .hero-search button{width:100%;border-radius:22px;padding:16px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .section-header h2{font-size:28px}
  .cat-card{min-height:220px}
  .latest-item{flex-direction:column;padding:20px}
  .latest-meta{flex-direction:row;border-right:none;border-bottom:2px solid var(--border-light);padding:0 0 12px;justify-content:flex-start;gap:12px}
  .cta-inner{padding:50px 24px}
  .cta-inner h2{font-size:28px}
  .footer-grid{grid-template-columns:1fr}
  .section-header{margin-bottom:40px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero h1{font-size:28px}
  .hero-actions .btn{width:100%;justify-content:center}
  .stats-grid{gap:16px}
  .stat-num{font-size:32px}
  .process-item{padding:28px 18px}
  .faq-q{padding:16px 18px;font-size:15px}
  .faq-a p{padding:0 18px 16px;font-size:14px}
  .grid-3,.grid-2{grid-template-columns:1fr;gap:18px}
  .cat-card .cat-content{padding:20px}
  .cat-card .cat-content h3{font-size:22px}
  .btn{padding:12px 22px}
  .footer-bottom{font-size:12px}
}

/* roulang page: article */
:root {
            --primary: #e07b2a;
            --primary-dark: #c5651c;
            --primary-light: #fdf0e3;
            --accent: #2b8c7c;
            --accent-light: #e8f5f2;
            --bg: #ffffff;
            --bg-soft: #f7f8fa;
            --bg-blue: #0f1e2e;
            --text: #1f2937;
            --text-light: #6b7280;
            --border: #e5e7eb;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-md: 0 8px 30px rgba(0,0,0,0.10);
            --shadow-lg: 0 20px 50px rgba(0,0,0,0.14);
            --container: 1200px;
            --space-section: 88px;
            --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            font-size: 16px;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s, background .2s, box-shadow .2s, transform .2s, border-color .2s;
        }
        img {
            max-width: 100%;
            display: block;
            height: auto;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }
        ul,
        ol {
            list-style: none;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(12px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 1px 12px rgba(0, 0, 0, 0.04);
        }
        .header-inner {
            display: flex;
            align-items: center;
            gap: 28px;
            padding: 14px 24px;
        }
        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 34px;
            height: 34px;
        }
        .logo-text {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: var(--text);
            white-space: nowrap;
        }
        .search-box {
            flex: 1;
            max-width: 520px;
            margin: 0 auto;
        }
        .search-box form {
            display: flex;
            align-items: center;
            background: var(--bg-soft);
            border: 1px solid var(--border);
            border-radius: 999px;
            overflow: hidden;
            transition: box-shadow .2s, border-color .2s;
        }
        .search-box form:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(224, 123, 42, 0.14);
            background: #fff;
        }
        .search-box input {
            flex: 1;
            padding: 10px 18px;
            font-size: 14px;
            background: transparent;
            color: var(--text);
        }
        .search-box input::placeholder {
            color: #9ca3af;
        }
        .search-box button {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary);
            color: #fff;
            padding: 9px 20px;
            font-size: 14px;
            font-weight: 600;
            border-radius: 999px;
            margin: 4px;
            cursor: pointer;
            transition: background .2s;
        }
        .search-box button:hover {
            background: var(--primary-dark);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
        }
        .main-nav a {
            padding: 8px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-light);
            border-radius: 999px;
            transition: all .2s;
        }
        .main-nav a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .main-nav a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 700;
        }
        .page-banner {
            background-image: linear-gradient(135deg, rgba(15, 30, 46, 0.88), rgba(15, 30, 46, 0.70)), url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            padding: 56px 0;
            color: #fff;
            text-align: center;
        }
        .page-banner .container {
            position: relative;
            z-index: 1;
        }
        .page-banner h1 {
            font-size: 32px;
            font-weight: 800;
            letter-spacing: 1px;
            margin-bottom: 10px;
            line-height: 1.3;
        }
        .page-banner p {
            color: rgba(255, 255, 255, 0.85);
            max-width: 680px;
            margin: 0 auto;
            font-size: 15px;
        }
        .breadcrumb {
            padding: 14px 0;
            background: #fff;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
            color: var(--text-light);
        }
        .breadcrumb .container {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .current {
            color: var(--text);
            font-weight: 600;
        }
        .breadcrumb i {
            font-size: 12px;
            color: #c0c0c0;
        }
        .article-page {
            background: var(--bg-soft);
            padding: 44px 0 40px;
        }
        .article-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 320px;
            gap: 32px;
        }
        .article-main {
            min-width: 0;
        }
        .article-card {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }
        .article-header {
            padding: 32px 36px 0;
        }
        .article-header h1 {
            font-size: 30px;
            line-height: 1.4;
            font-weight: 800;
            margin-bottom: 14px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 14px;
            color: var(--text-light);
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
        }
        .article-meta .category-badge {
            background: var(--primary-light);
            color: var(--primary-dark);
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 13px;
        }
        .article-meta i {
            margin-right: 4px;
        }
        .article-cover {
            margin: 22px 36px 0;
            border-radius: var(--radius-sm);
            overflow: hidden;
        }
        .article-cover img {
            width: 100%;
            height: 380px;
            object-fit: cover;
        }
        .article-content {
            padding: 30px 36px 36px;
            font-size: 16px;
            color: #333;
            line-height: 1.9;
        }
        .article-content h2,
        .article-content h3,
        .article-content h4 {
            margin-top: 26px;
            margin-bottom: 12px;
            font-weight: 700;
            line-height: 1.5;
            color: var(--text);
        }
        .article-content h2 {
            font-size: 22px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--primary-light);
        }
        .article-content h3 {
            font-size: 19px;
        }
        .article-content p {
            margin-bottom: 16px;
        }
        .article-content img {
            border-radius: var(--radius-sm);
            margin: 16px 0;
        }
        .article-content ul,
        .article-content ol {
            margin-bottom: 16px;
            padding-left: 22px;
        }
        .article-content ul li {
            list-style: disc;
            margin-bottom: 6px;
        }
        .article-content ol li {
            list-style: decimal;
            margin-bottom: 6px;
        }
        .article-content blockquote {
            border-left: 4px solid var(--primary);
            background: var(--primary-light);
            padding: 14px 20px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin-bottom: 16px;
            color: #4b5563;
        }
        .article-content a {
            color: var(--primary-dark);
            font-weight: 500;
        }
        .article-content a:hover {
            text-decoration: underline;
        }
        .article-tags {
            padding: 6px 36px 32px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .article-tags span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: var(--bg-soft);
            border-radius: 999px;
            padding: 5px 14px;
            font-size: 13px;
            color: var(--text-light);
        }
        .article-tags span i {
            color: var(--primary);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .widget {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 24px;
        }
        .widget-title {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 16px;
            position: relative;
            padding-left: 12px;
        }
        .widget-title::before {
            content: "";
            position: absolute;
            left: 0;
            top: 4px;
            bottom: 4px;
            width: 4px;
            background: var(--primary);
            border-radius: 4px;
        }
        .widget-list {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .widget-list a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            background: var(--bg-soft);
            color: var(--text);
            font-size: 14px;
            font-weight: 500;
            transition: all .2s;
        }
        .widget-list a i {
            color: var(--primary);
            font-size: 13px;
            width: 18px;
            text-align: center;
        }
        .widget-list a:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            transform: translateX(4px);
        }
        .widget-guide {
            background: linear-gradient(145deg, #fff7ed, #fff1e0);
            border: 1px solid #ffe4c4;
        }
        .widget-guide p {
            font-size: 14px;
            color: #6b5b4a;
            margin-bottom: 14px;
            line-height: 1.7;
        }
        .widget-guide .btn-widget {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            padding: 8px 18px;
            border-radius: 999px;
        }
        .widget-guide .btn-widget:hover {
            background: var(--primary-dark);
        }
        .related-section {
            margin-top: 48px;
        }
        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 24px;
        }
        .section-head h2 {
            font-size: 24px;
            font-weight: 800;
            position: relative;
            padding-left: 14px;
        }
        .section-head h2::before {
            content: "";
            position: absolute;
            left: 0;
            top: 6px;
            bottom: 6px;
            width: 4px;
            background: var(--primary);
            border-radius: 4px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .post-card {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all .25s;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .post-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }
        .post-card .post-cover {
            position: relative;
            height: 160px;
            overflow: hidden;
        }
        .post-card .post-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s;
        }
        .post-card:hover .post-cover img {
            transform: scale(1.05);
        }
        .post-card .cover-tag {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(15, 30, 46, 0.82);
            color: #fff;
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 999px;
            backdrop-filter: blur(4px);
        }
        .post-card .post-body {
            padding: 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .post-card h3 {
            font-size: 15px;
            font-weight: 700;
            line-height: 1.5;
            margin-bottom: 8px;
            color: var(--text);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .post-card p {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.6;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .post-card .post-meta {
            margin-top: auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: #9ca3af;
        }
        .cta-band {
            margin-top: 48px;
            background-image: linear-gradient(120deg, rgba(15, 30, 46, 0.92), rgba(224, 123, 42, 0.88)), url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            border-radius: var(--radius);
            padding: 44px 40px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .cta-band h2 {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 6px;
        }
        .cta-band p {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14px;
        }
        .cta-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 22px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all .2s;
        }
        .btn-white {
            background: #fff;
            color: var(--primary-dark);
        }
        .btn-white:hover {
            background: var(--primary-light);
            transform: translateY(-2px);
        }
        .btn-outline-light {
            border: 1px solid rgba(255, 255, 255, 0.6);
            color: #fff;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
        }
        .not-found-box {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 48px 32px;
            text-align: center;
            max-width: 560px;
            margin: 0 auto;
        }
        .not-found-box i {
            font-size: 48px;
            color: #d1d5db;
            margin-bottom: 18px;
        }
        .not-found-box h1 {
            font-size: 26px;
            font-weight: 800;
            margin-bottom: 10px;
        }
        .not-found-box p {
            color: var(--text-light);
            margin-bottom: 24px;
        }
        .back-home-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary);
            color: #fff;
            padding: 10px 24px;
            border-radius: 999px;
            font-weight: 600;
        }
        .back-home-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .site-footer {
            background: var(--bg-blue);
            color: #9fb3c7;
            padding: 56px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-brand .logo-text {
            color: #fff;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            margin-top: 18px;
            max-width: 360px;
        }
        .footer-links,
        .footer-contact {
            display: flex;
            flex-direction: column;
        }
        .footer-links h4,
        .footer-contact h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 18px;
        }
        .footer-links a,
        .footer-contact p {
            font-size: 14px;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-links a i {
            font-size: 11px;
            color: var(--primary);
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-contact i {
            color: var(--primary);
            width: 16px;
        }
        .footer-bottom {
            text-align: center;
            padding: 18px 0 22px;
            font-size: 13px;
            color: #6b7f94;
        }
        @media (max-width: 1024px) {
            .header-inner {
                flex-wrap: wrap;
                gap: 16px;
            }
            .search-box {
                order: 3;
                flex: 1;
                min-width: 100%;
                margin-top: 4px;
            }
            .main-nav {
                order: 2;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .article-layout {
                grid-template-columns: 1fr;
            }
            .sidebar {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .bg-soft {
                padding: 0;
            }
        }
        @media (max-width: 768px) {
            :root {
                --space-section: 50px;
            }
            .container {
                padding: 0 16px;
            }
            .header-inner {
                padding: 12px 16px;
            }
            .logo-text {
                font-size: 17px;
            }
            .main-nav {
                overflow-x: auto;
                width: 100%;
                padding-bottom: 2px;
                scrollbar-width: none;
            }
            .main-nav::-webkit-scrollbar {
                display: none;
            }
            .main-nav a {
                white-space: nowrap;
                padding: 6px 12px;
                font-size: 14px;
            }
            .page-banner {
                padding: 42px 0;
            }
            .page-banner h1 {
                font-size: 24px;
            }
            .article-header {
                padding: 24px 20px 0;
            }
            .article-header h1 {
                font-size: 24px;
            }
            .article-cover {
                margin: 16px 20px 0;
            }
            .article-cover img {
                height: 220px;
            }
            .article-content {
                padding: 24px 20px 28px;
                font-size: 15px;
            }
            .article-tags {
                padding: 0 20px 24px;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .cta-band {
                padding: 28px 20px;
                text-align: center;
                justify-content: center;
            }
            .cta-buttons {
                justify-content: center;
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 520px) {
            .related-grid {
                grid-template-columns: 1fr;
            }
            .search-box button span {
                display: none;
            }
            .search-box button {
                padding: 9px 14px;
            }
            .search-box button i {
                font-size: 14px;
            }
            .search-box input {
                padding: 10px 14px;
                font-size: 13px;
            }
            .article-meta {
                font-size: 13px;
                gap: 10px;
            }
            .breadcrumb {
                font-size: 12px;
            }
            .section-head h2 {
                font-size: 20px;
            }
        }

/* roulang page: category1 */
/* ============ Design Tokens ============ */
:root {
  --primary: #e07b2a;
  --primary-dark: #c4601a;
  --primary-light: #fff3ea;
  --secondary: #143a5c;
  --secondary-light: #e8f0f7;
  --bg: #f5f6f8;
  --card: #ffffff;
  --text: #1a2233;
  --text-weak: #6b7a8d;
  --border: #e4e7ec;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 8px rgba(20, 58, 92, .06);
  --shadow-md: 0 10px 24px rgba(20, 58, 92, .08);
  --shadow-lg: 0 18px 44px rgba(20, 58, 92, .14);
  --section-space: 84px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
/* ============ Reset & Base ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.68;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease; }
ul, ol { list-style: none; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
input:focus, button:focus, textarea: focus, a:focus { outline: 2px solid rgba(224, 123, 42, .5); outline-offset: 2px; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: var(--section-space) 0; }
.section-alt { background: #fff; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.section-head .eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 6px 18px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.section-head h2 { font-size: clamp(26px, 3.4vw, 36px); font-weight: 800; letter-spacing: -0.01em; line-height: 1.25; color: var(--secondary); }
.section-head p { color: var(--text-weak); margin-top: 12px; font-size: 16px; }

/* ============ Buttons ============ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #e98a3a, var(--primary-dark));
  color: #fff;
  border-radius: 999px;
  padding: 13px 30px;
  font-weight: 600;
  font-size: 15px;
  border: none;
  box-shadow: 0 6px 18px rgba(224, 123, 42, .35);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(224, 123, 42, .45); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.55);
  border-radius: 999px;
  padding: 12px 28px;
  font-weight: 600;
  font-size: 15px;
  backdrop-filter: blur(6px);
  transition: background .25s ease, transform .25s ease, border-color .25s ease;
}
.btn-ghost:hover { background: rgba(255,255,255,.22); border-color: #fff; transform: translateY(-2px); }

/* ============ Tag & Badge ============ */
.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 6px;
  letter-spacing: .02em;
}
.badge-orange { background: var(--primary-light); color: var(--primary-dark); }
.badge-blue { background: var(--secondary-light); color: #1c5f9b; }
.badge-green { background: #e6f6ef; color: #1c8a5c; }
.badge-red { background: #fdecec; color: #c34545; }
.badge-gray { background: #eef0f3; color: #6b7a8d; }

/* ============ Header & Nav ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(20,58,92,.03);
}
.header-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  min-height: 76px;
}
.logo { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-icon { width: 34px; height: 34px; display: block; }
.logo-text {
  font-size: 19px;
  font-weight: 800;
  color: var(--secondary);
  letter-spacing: .01em;
  white-space: nowrap;
}
.search-box { max-width: 500px; width: 100%; justify-self: center; }
.search-box form {
  display: flex;
  align-items: center;
  background: #f1f3f5;
  border: 1.5px solid transparent;
  border-radius: 999px;
  overflow: hidden;
  transition: border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.search-box form:hover { border-color: #d9dde3; background: #fff; }
.search-box form:focus-within { border-color: var(--primary); background: #fff; box-shadow: 0 0 0 4px rgba(224,123,42,.12); }
.search-box input { flex: 1; min-width: 0; border: none; background: transparent; padding: 11px 20px; font-size: 14px; }
.search-box input:focus { outline: none; }
.search-box form button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #e98a3a, var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 9px 22px;
  margin: 4px;
  font-size: 13px;
  font-weight: 600;
  transition: filter .25s ease, transform .2s ease;
}
.search-box form button:hover { filter: brightness(1.06); transform: scale(1.02); }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-weak);
  transition: background .25s ease, color .25s ease;
}
.main-nav a:hover { color: var(--secondary); background: #f1f3f5; }
.main-nav a.active { color: #fff; background: linear-gradient(135deg, #e98a3a, var(--primary-dark)); box-shadow: 0 4px 12px rgba(224,123,42,.3); }
.nav-toggle { display: none; }

/* ============ Page Banner ============ */
.page-banner { position: relative; overflow: hidden; padding: 108px 0 100px; }
.banner-bg { position: absolute; inset: 0; z-index: 0; }
.banner-bg img { width: 100%; height: 100%; object-fit: cover; }
.banner-overlay { position: absolute; inset: 0; background: linear-gradient(118deg, rgba(20,58,92,.86) 0%, rgba(20,58,92,.62) 48%, rgba(224,123,42,.35) 100%); }
.banner-content { position: relative; z-index: 1; color: #fff; max-width: 760px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,.75); margin-bottom: 20px; }
.breadcrumb a { color: rgba(255,255,255,.85); transition: color .2s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb i { font-size: 10px; color: rgba(255,255,255,.5); }
.banner-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #ffd9b8;
  background: rgba(224,123,42,.25);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  padding: 6px 18px;
  margin-bottom: 18px;
}
.banner-content h1 { font-size: clamp(34px, 5vw, 52px); font-weight: 800; line-height: 1.18; letter-spacing: -0.02em; margin-bottom: 18px; }
.banner-content .sub-text { font-size: 17px; color: rgba(255,255,255,.92); max-width: 560px; line-height: 1.75; margin-bottom: 34px; }
.banner-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ============ Category Cards ============ */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cat-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(224,123,42,.35); }
.cat-card .cover { position: relative; height: 150px; overflow: hidden; }
.cat-card .cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.cat-card:hover .cover img { transform: scale(1.06); }
.cat-card .cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(20,58,92,.5)); }
.cat-card .count {
  position: absolute;
  right: 12px;
  bottom: 10px;
  z-index: 2;
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.4);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.cat-card .body { padding: 22px 22px 24px; }
.cat-card .body h3 { font-size: 17px; font-weight: 700; color: var(--secondary); margin-bottom: 8px; }
.cat-card .body p { font-size: 13.5px; color: var(--text-weak); line-height: 1.65; margin-bottom: 14px; }
.cat-card .link {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap .25s ease;
}
.cat-card .link:hover { gap: 10px; }

/* ============ Guide List ============ */
.guide-list { display: flex; flex-direction: column; gap: 20px; }
.guide-item {
  display: flex;
  gap: 26px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: box-shadow .3s ease, transform .3s ease, border-color .3s ease;
}
.guide-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: rgba(224,123,42,.25); }
.guide-thumb { flex-shrink: 0; width: 210px; height: 138px; border-radius: var(--radius-md); overflow: hidden; position: relative; }
.guide-thumb img { width: 100%; height: 100%; object-fit: cover; }
.guide-thumb .tag-top { position: absolute; top: 10px; left: 10px; z-index: 2; }
.guide-info { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
.guide-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-bottom: 8px; }
.guide-meta .badge { flex-shrink: 0; }
.guide-meta span.date { font-size: 12px; color: var(--text-weak); }
.guide-meta span.reads { font-size: 12px; color: var(--text-weak); }
.guide-info h3 { font-size: 18px; font-weight: 700; color: var(--secondary); line-height: 1.4; margin-bottom: 6px; transition: color .2s ease; }
.guide-info h3 a:hover { color: var(--primary); }
.guide-info p { font-size: 14px; color: var(--text-weak); line-height: 1.65; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.guide-item .guide-link { margin-top: 12px; font-size: 13px; font-weight: 600; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; }
.guide-item .guide-link:hover { gap: 10px; }
.guide-more { text-align: center; margin-top: 40px; }

/* ============ Stats Band ============ */
.stats-band {
  background: linear-gradient(120deg, #14344f 0%, #1c4a6e 55%, #2a5f8a 100%);
  padding: 72px 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.stats-band::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(224,123,42,.15);
  top: -120px;
  right: -80px;
}
.stats-band::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  bottom: -80px;
  left: 10%;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; position: relative; z-index: 1; }
.stat-item { text-align: center; padding: 28px 16px; border-radius: var(--radius-lg); background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(6px); transition: background .3s ease, transform .3s ease; }
.stat-item:hover { background: rgba(255,255,255,.15); transform: translateY(-4px); }
.stat-num { font-size: 42px; font-weight: 800; letter-spacing: -.02em; line-height: 1; margin-bottom: 8px; }
.stat-num em { font-style: normal; color: #ffbc7a; font-size: 26px; font-weight: 700; margin-left: 2px; }
.stat-label { font-size: 14px; color: rgba(255,255,255,.8); }

/* ============ Steps ============ */
.steps-wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: left;
  position: relative;
  transition: box-shadow .3s ease, transform .3s ease;
}
.step-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.step-num {
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #e98a3a, var(--primary-dark));
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  box-shadow: 0 4px 12px rgba(224,123,42,.3);
}
.step-card h3 { font-size: 16px; font-weight: 700; color: var(--secondary); margin-bottom: 8px; }
.step-card p { font-size: 13.5px; color: var(--text-weak); line-height: 1.65; }
.step-card::after {
  content: "";
  position: absolute;
  top: 45px;
  right: -14px;
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), transparent);
  border-radius: 2px;
}
.step-card:last-child::after { display: none; }

/* ============ FAQ ============ */
.faq-wrap { max-width: 840px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.faq-item:hover, .faq-item:has(details[open]) { border-color: rgba(224,123,42,.3); box-shadow: var(--shadow-sm); }
.faq-item details { padding: 0 24px; }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  transition: color .25s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--primary); }
.faq-item summary i {
  font-size: 15px;
  color: var(--primary);
  transition: transform .3s ease;
  flex-shrink: 0;
}
.faq-item details[open] summary i { transform: rotate(45deg); }
.faq-answer { padding: 0 0 22px; color: var(--text-weak); font-size: 14.5px; line-height: 1.7; border-top: 1px dashed var(--border); padding-top: 16px; }

/* ============ CTA ============ */
.cta-band {
  background: linear-gradient(120deg, #14344f, #1c4a6e);
  border-radius: var(--radius-lg);
  padding: 54px 48px;
  position: relative;
  overflow: hidden;
  color: #fff;
}
.cta-band::before {
  content: "";
  position: absolute;
  top: -60px;
  right: 20px;
  width: 200px;
  height: 200px;
  background: rgba(224,123,42,.3);
  border-radius: 50%;
  filter: blur(50px);
}
.cta-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-text h3 { font-size: 26px; font-weight: 700; margin-bottom: 10px; }
.cta-text p { color: rgba(255,255,255,.8); font-size: 15px; max-width: 480px; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============ Footer ============ */
.site-footer { background: #0f2438; color: #a8b8c8; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 44px; }
.footer-brand .logo { margin-bottom: 18px; }
.footer-brand .logo-text { color: #fff; }
.footer-brand p { font-size: 14px; line-height: 1.75; color: #8ea4b8; max-width: 380px; }
.footer-links h4, .footer-contact h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 18px; }
.footer-links a { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #8ea4b8; padding: 6px 0; transition: color .2s ease, transform .2s ease; }
.footer-links a:hover { color: #ffbc7a; transform: translateX(3px); }
.footer-links a i { font-size: 9px; color: #e07b2a; }
.footer-contact p { font-size: 14px; color: #8ea4b8; padding: 6px 0; display: flex; align-items: center; gap: 10px; }
.footer-contact p i { color: #e07b2a; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0; text-align: center; font-size: 13px; color: #66829a; }

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-wrap { grid-template-columns: repeat(2, 1fr); }
  .step-card::after { display: none; }
}
@media (max-width: 900px) {
  .header-inner { grid-template-columns: auto 1fr; row-gap: 10px; padding: 14px 0; }
  .search-box { grid-column: 1 / -1; grid-row: 2; max-width: 100%; }
  .main-nav { grid-column: 1 / -1; grid-row: 3; justify-content: flex-start; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
  .main-nav a { white-space: nowrap; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .banner-content h1 { font-size: 36px; }
}
@media (max-width: 640px) {
  :root { --section-space: 56px; }
  .container { padding: 0 18px; }
  .header-inner { gap: 8px; }
  .logo-text { font-size: 16px; }
  .logo-icon { width: 28px; height: 28px; }
  .search-box form button span { display: none; }
  .search-box form button { padding: 9px 14px; }
  .search-box input { padding: 10px 14px; font-size: 13px; }
  .page-banner { padding: 80px 0 72px; }
  .banner-content h1 { font-size: 30px; }
  .banner-actions .btn-primary, .banner-actions .btn-ghost { padding: 11px 22px; font-size: 14px; }
  .cat-grid { grid-template-columns: 1fr; }
  .guide-item { flex-direction: column; padding: 16px; gap: 14px; }
  .guide-thumb { width: 100%; height: 170px; }
  .guide-info h3 { font-size: 16px; }
  .guide-meta { gap: 10px; }
  .stats-grid { grid-template-columns: 1fr; gap: 14px; }
  .steps-wrap { grid-template-columns: 1fr; }
  .step-card::after { display: none; }
  .cta-band { padding: 34px 24px; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .faq-item details { padding: 0 18px; }
  .faq-item summary { font-size: 14.5px; }
}
@media (max-width: 400px) {
  .search-box form button { padding: 8px 10px; font-size: 12px; }
  .search-box input { font-size: 12px; }
  .main-nav a { padding: 8px 12px; font-size: 13px; }
}

/* roulang page: category2 */
:root {
  --primary: #e07b2a;
  --primary-dark: #c6651a;
  --primary-light: #fdeee0;
  --accent: #2d8f7b;
  --accent-dark: #1e6b5c;
  --bg: #f7f6f3;
  --bg-deep: #1d1a17;
  --bg-soft: #fdf6f0;
  --text: #2c2824;
  --text-weak: #6b6660;
  --border: #e8e2d8;
  --white: #fff;
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.10);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-main: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.search-box {
  flex: 1;
  max-width: 480px;
  margin: 0 auto;
}

.search-box form {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50px;
  overflow: hidden;
  transition: var(--transition);
}

.search-box form:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(224,123,42,0.15);
  background: var(--white);
}

.search-box input {
  flex: 1;
  padding: 10px 20px;
  background: transparent;
  font-size: 14px;
  color: var(--text);
  min-width: 0;
}

.search-box input::placeholder {
  color: var(--text-weak);
}

.search-box button {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--primary);
  color: var(--white);
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.search-box button:hover {
  background: var(--primary-dark);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.main-nav a {
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-weak);
  transition: var(--transition);
}

.main-nav a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.main-nav a.active {
  background: var(--primary);
  color: var(--white);
}

/* ===== Page Banner ===== */
.category-banner {
  background: linear-gradient(135deg, #1d1a17 0%, #3a2d20 60%, #4a3a28 100%);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.category-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: url('/assets/images/backpic/back-3.png') no-repeat center/cover;
  opacity: 0.15;
  border-radius: 50%;
}

.category-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 90px;
  background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
}

.category-banner .container {
  position: relative;
  z-index: 2;
}

.banner-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #e07b2a;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.banner-tag i {
  font-size: 16px;
}

.category-banner h1 {
  font-size: 42px;
  color: var(--white);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.category-banner p {
  font-size: 16px;
  color: rgba(255,255,255,0.8);
  max-width: 620px;
  line-height: 1.8;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-top: 24px;
}

.breadcrumb a {
  color: rgba(255,255,255,0.8);
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb i {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}

/* ===== Filter Nav ===== */
.filter-section {
  padding: 40px 0 20px;
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.filter-tab {
  padding: 10px 24px;
  border-radius: 50px;
  background: var(--white);
  border: 1px solid var(--border);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-weak);
  cursor: pointer;
  transition: var(--transition);
}

.filter-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-tab.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* ===== News Cards ===== */
.news-grid-section {
  padding: 30px 0 60px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.news-card-img {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.news-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.news-card:hover .news-card-img img {
  transform: scale(1.05);
}

.news-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 14px;
  background: rgba(224,123,42,0.95);
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
  border-radius: 50px;
  backdrop-filter: blur(4px);
}

.news-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-weak);
  margin-bottom: 12px;
}

.news-card-meta i {
  color: var(--primary);
}

.news-card-body h3 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 10px;
  color: var(--text);
  transition: var(--transition);
}

.news-card-body h3 a:hover {
  color: var(--primary);
}

.news-card-body p {
  font-size: 14px;
  color: var(--text-weak);
  line-height: 1.7;
  margin-bottom: 16px;
  flex: 1;
}

.news-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.news-card-footer .author {
  font-size: 13px;
  color: var(--text-weak);
}

.news-card-footer .read-more {
  font-size: 14px;
  color: var(--primary);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.news-card-footer .read-more:hover {
  gap: 10px;
}

/* ===== Featured ===== */
.featured-section {
  padding: 60px 0;
}

.featured-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.featured-content {
  padding: 0 20px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  border-radius: 50px;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.featured-content h2 {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
  color: var(--text);
}

.featured-content p {
  font-size: 16px;
  color: var(--text-weak);
  line-height: 1.8;
  margin-bottom: 20px;
}

.featured-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.featured-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text);
}

.featured-list li i {
  color: var(--primary);
  margin-top: 4px;
}

.btn-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 500;
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(224,123,42,0.3);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text);
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 500;
  border: 2px solid var(--border);
  transition: var(--transition);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.featured-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.featured-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.2) 0%, transparent 40%);
  border-radius: var(--radius-lg);
}

/* ===== Activity Rules ===== */
.rules-section {
  background: var(--bg-deep);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}

.rules-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('/assets/images/backpic/back-2.png') no-repeat center/cover;
  opacity: 0.06;
}

.rules-section .container {
  position: relative;
  z-index: 2;
}

.rules-section .section-tag {
  background: rgba(224,123,42,0.15);
}

.rules-section h2 {
  color: var(--white);
  font-size: 32px;
  text-align: center;
  margin-bottom: 12px;
}

.section-desc {
  text-align: center;
  color: rgba(255,255,255,0.7);
  margin-bottom: 50px;
  font-size: 15px;
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.rule-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.rule-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-6px);
  border-color: rgba(224,123,42,0.4);
}

.rule-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--white);
}

.rule-card h3 {
  color: var(--white);
  font-size: 17px;
  margin-bottom: 10px;
}

.rule-card p {
  color: rgba(255,255,255,0.6);
  font-size: 13px;
  line-height: 1.6;
}

/* ===== CTA ===== */
.cta-section {
  padding: 70px 0;
  background: var(--bg);
}

.cta-box {
  background: linear-gradient(120deg, var(--primary) 0%, #d9691a 100%);
  border-radius: var(--radius-lg);
  padding: 60px 50px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}

.cta-box::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 200px;
  height: 200px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}

.cta-text h2 {
  color: var(--white);
  font-size: 30px;
  margin-bottom: 10px;
  position: relative;
  z-index: 2;
}

.cta-text p {
  color: rgba(255,255,255,0.9);
  font-size: 15px;
  position: relative;
  z-index: 2;
}

.cta-btn {
  background: var(--white);
  color: var(--primary);
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  position: relative;
  z-index: 2;
  transition: var(--transition);
  white-space: nowrap;
}

.cta-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* ===== FAQ ===== */
.faq-section {
  padding: 70px 0;
}

.faq-section h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 40px;
}

.faq-accordion {
  max-width: 840px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question i {
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 24px;
  padding-bottom: 20px;
  font-size: 14px;
  color: var(--text-weak);
  line-height: 1.8;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--bg-deep);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 40px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand .logo-text {
  color: var(--white);
  font-size: 20px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 320px;
}

.footer-links h4,
.footer-contact h4 {
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 12px;
  transition: var(--transition);
}

.footer-links a i {
  font-size: 11px;
  margin-right: 6px;
  color: var(--primary);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 6px;
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  margin-bottom: 12px;
  color: rgba(255,255,255,0.6);
}

.footer-contact p i {
  color: var(--primary);
  width: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .header-inner {
    gap: 16px;
  }
  .search-box {
    max-width: 300px;
  }
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .featured-grid {
    grid-template-columns: 1fr;
  }
  .rules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
    height: auto;
    padding-top: 12px;
    padding-bottom: 12px;
    gap: 12px;
  }
  .logo {
    width: auto;
  }
  .search-box {
    order: 3;
    max-width: 100%;
    flex-basis: 100%;
  }
  .main-nav {
    order: 2;
    margin-left: auto;
  }
  .main-nav a {
    font-size: 13px;
    padding: 6px 12px;
  }
  .category-banner {
    padding: 60px 0 40px;
  }
  .category-banner h1 {
    font-size: 28px;
  }
  .category-banner p {
    font-size: 14px;
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .featured-content h2 {
    font-size: 28px;
  }
  .cta-box {
    padding: 40px 24px;
    flex-direction: column;
    text-align: center;
  }
  .cta-btn {
    width: 100%;
    text-align: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }
  .header-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding-top: 12px;
  }
  .logo {
    justify-content: center;
  }
  .main-nav {
    justify-content: center;
    margin-left: 0;
    flex-wrap: wrap;
  }
  .main-nav a {
    padding: 6px 10px;
    font-size: 13px;
  }
  .search-box form {
    flex-direction: row;
  }
  .search-box input {
    padding: 8px 14px;
    font-size: 14px;
  }
  .search-box button {
    padding: 8px 14px;
    font-size: 13px;
  }
  .category-banner h1 {
    font-size: 22px;
  }
  .breadcrumb {
    font-size: 12px;
    flex-wrap: wrap;
  }
  .section-desc {
    font-size: 13px;
  }
  .rules-grid {
    grid-template-columns: 1fr;
  }
  .btn-group {
    flex-direction: column;
  }
  .btn-primary,
  .btn-outline {
    justify-content: center;
  }
  .cta-text h2 {
    font-size: 22px;
  }
  .cta-text p {
    font-size: 13px;
  }
  .cta-btn {
    font-size: 14px;
    padding: 14px 30px;
  }
  .logo-text {
    font-size: 18px;
  }
}