/* roulang page: index */
:root{--primary:#0F6B57;--primary-dark:#0C5546;--primary-light:#E8F2EF;--accent:#F5922E;--accent-light:#FEF0E0;--bg:#F6F5F1;--card:#FFFFFF;--dark:#102B24;--title:#16251F;--body:#3D4E48;--muted:#6A7B74;--border:#E6E2DA;--white:#FFFFFF;--radius:14px;--shadow:0 2px 12px rgba(16,43,36,.06);--shadow-hover:0 8px 24px rgba(16,43,36,.12)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:PingFang SC,Microsoft YaHei,HarmonicOS Sans,Source Han Sans SC,system-ui,sans-serif;background:var(--bg);color:var(--body);line-height:1.75;font-size:16px;min-height:100vh}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease}
a:hover{color:var(--primary-dark)}
button,input,textarea{font-family:inherit}
h1,h2,h3,h4,h5{font-weight:700;color:var(--title);line-height:1.25}
.container{max-width:1280px;padding-left:24px;padding-right:24px}
@media (max-width:1280px){.container{max-width:100%}}
@media (max-width:767px){.container{padding-left:16px;padding-right:16px}}

/* 按钮 */
.btn{border-radius:8px;font-weight:500;padding:12px 28px;border:0;transition:all .25s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:16px;line-height:1.4}
.btn:focus,.btn:focus-visible{box-shadow:0 0 0 3px rgba(15,107,87,.2);outline:0}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:#E07E1F;color:#fff}
.btn-outline-light{background:transparent;border:2px solid rgba(255,255,255,.8);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}
.btn-md{padding:10px 22px;font-size:15px}
.btn-lg{height:48px;padding:0 32px;font-size:16px}

/* 徽章 */
.badge-cat{display:inline-block;background:var(--primary);color:#fff;font-size:12px;font-weight:500;line-height:1;padding:5px 10px;border-radius:4px}
.badge-outline{display:inline-block;border:1px solid var(--border);color:var(--muted);font-size:12px;padding:3px 10px;border-radius:20px}

/* 导航 */
.site-header{position:sticky;top:0;z-index:1000;background:var(--bg);box-shadow:0 1px 0 rgba(16,43,36,.06)}
.brand-row{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:16px;flex-wrap:wrap}
.brand-logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{width:38px;height:38px;border-radius:10px;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;font-style:normal}
.logo-text{font-size:24px;font-weight:700;color:var(--title);letter-spacing:.5px}
.brand-right{display:flex;align-items:center;gap:16px}
.search-form{display:flex;align-items:center;background:#fff;border:1px solid #D6D1C8;border-radius:6px;overflow:hidden;height:38px;transition:border-color .2s}
.search-form:focus-within{border-color:var(--primary)}
.search-input{border:0;outline:0;padding:7px 12px;font-size:14px;width:220px;background:transparent;color:var(--title)}
.search-btn{background:transparent;border:0;padding:0 12px;color:var(--muted);font-size:14px;height:100%;cursor:pointer}
.search-btn:hover{color:var(--primary)}
.date-tag{font-size:14px;color:var(--muted);white-space:nowrap}
.btn-subscribe{background:var(--accent);border:0;color:#fff;font-size:14px;font-weight:500;padding:7px 18px;border-radius:6px;cursor:pointer;transition:background .2s}
.btn-subscribe:hover{background:#E07E1F}
.channel-nav{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.channel-list{display:flex;list-style:none;margin:0;padding:0;gap:32px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.channel-list::-webkit-scrollbar{display:none}
.channel-list li{flex-shrink:0}
.channel-link{display:block;padding:14px 2px 11px;font-size:15px;font-weight:500;color:var(--title);border-bottom:3px solid transparent;white-space:nowrap;transition:color .2s,border-color .2s}
.channel-link:hover{background:var(--primary-light);color:var(--primary)}
.channel-link.active{color:var(--primary);border-bottom-color:var(--primary)}
@media (max-width:991px){.brand-right .search-input{width:140px}.date-tag{display:none}}
@media (max-width:767px){.brand-row{padding:12px 0}.logo-text{font-size:20px}.brand-right{gap:10px}.search-form{width:38px;height:36px;justify-content:center}.search-input{display:none}.search-btn{padding:0 10px}.btn-subscribe{padding:6px 12px;font-size:13px}.channel-list{gap:20px}.channel-link{font-size:14px;padding:12px 2px 10px}}

/* Hero */
.hero{position:relative;background-size:cover;background-position:center;padding:100px 0;color:#fff}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,43,36,.68) 0%,rgba(16,43,36,.42) 55%,rgba(16,43,36,.22) 100%)}
.hero-content{position:relative;z-index:2;max-width:760px}
.hero h1{color:#fff;font-size:44px;line-height:1.2;margin-bottom:18px;letter-spacing:.5px;animation:fadeUp .7s ease both}
.hero-sub{font-size:18px;color:rgba(255,255,255,.9);margin-bottom:32px;max-width:540px;line-height:1.7;animation:fadeUp .7s .12s ease both}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;animation:fadeUp .7s .22s ease both}
.hero-cta .btn{height:48px;padding:0 30px}
.hero-quick{display:flex;gap:12px;margin-top:44px;flex-wrap:wrap;animation:fadeUp .7s .32s ease both}
.hero-quick a{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:9px 22px;border-radius:40px;color:#fff;font-size:14px;transition:background .2s,border-color .2s}
.hero-quick a:hover{background:rgba(255,255,255,.28);border-color:rgba(255,255,255,.5);color:#fff}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media (max-width:991px){.hero{padding:72px 0}.hero h1{font-size:32px}.hero-sub{font-size:17px}}
@media (max-width:767px){.hero{padding:56px 0}.hero h1{font-size:24px}.hero-sub{font-size:16px}.hero-cta{width:100%}.hero-cta .btn{width:100%}.hero-quick{gap:8px}.hero-quick a{padding:8px 16px;font-size:13px}}

/* 区块通用 */
.section{padding:80px 0}
.section-sm{padding:56px 0}
.section-title{font-size:32px;font-weight:700;margin-bottom:14px;color:var(--title)}
.section-sub{font-size:16px;color:var(--muted);max-width:680px;margin-bottom:40px}
.text-center .section-sub{margin-left:auto;margin-right:auto}
@media (max-width:991px){.section{padding:64px 0}.section-title{font-size:26px}}
@media (max-width:767px){.section{padding:48px 0}.section-title{font-size:22px}.section-sub{font-size:15px;margin-bottom:28px}}

/* 信任数字条 */
.trust-bar{background:var(--card);border-bottom:1px solid var(--border);padding:28px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.trust-item{text-align:center;padding:8px 12px}
.trust-num{font-size:38px;font-weight:700;color:var(--accent);line-height:1.2;display:block}
.trust-label{font-size:14px;color:var(--muted);margin-top:4px}
@media (max-width:767px){.trust-grid{grid-template-columns:1fr 1fr;gap:16px}.trust-num{font-size:30px}}

/* 痛点区 */
.pain-section{background:var(--bg)}
.pain-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.pain-list{list-style:none;margin-top:8px}
.pain-list li{display:flex;gap:14px;margin-bottom:22px;align-items:flex-start}
.pain-icon{width:30px;height:30px;border-radius:8px;background:var(--accent-light);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.pain-list strong{display:block;font-weight:600;color:var(--title);margin-bottom:2px;font-size:16px}
.pain-list p{font-size:15px;color:var(--muted);line-height:1.6;margin:0}
.pain-visual{position:relative}
.pain-img-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.pain-img-wrap::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,107,87,.1),rgba(245,146,46,.08))}
.pain-deco{position:absolute;width:120px;height:120px;border-radius:24px;background:var(--primary);opacity:.08;top:-20px;right:-20px;z-index:0}
@media (max-width:991px){.pain-layout{grid-template-columns:1fr;gap:36px}}

/* 解决方案 */
.solution-section{background:var(--card)}
.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.solution-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:0;overflow:hidden;transition:box-shadow .25s,transform .25s,border-color .25s;display:flex;flex-direction:column}
.solution-card:nth-child(odd){transform:translateX(22px)}
.solution-card:nth-child(even){transform:translateX(-22px)}
.solution-card:hover{box-shadow:var(--shadow-hover);transform:translateX(22px) translateY(-2px);border-color:rgba(15,107,87,.35)}
.solution-card:nth-child(even):hover{transform:translateX(-22px) translateY(-2px)}
.solution-cover{height:160px;overflow:hidden;position:relative}
.solution-cover img{width:100%;height:100%;object-fit:cover}
.solution-cover::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,43,36,0) 60%,rgba(16,43,36,.14) 100%)}
.solution-body{padding:24px;display:flex;flex-direction:column;flex:1}
.solution-serial{font-size:32px;font-weight:700;color:var(--primary);line-height:1;margin-bottom:8px;font-style:normal}
.solution-body h3{font-size:20px;margin-bottom:8px}
.solution-body p{font-size:15px;color:var(--muted);line-height:1.6;flex:1;margin-bottom:16px}
.solution-link{font-size:14px;font-weight:500;color:var(--primary)}
.solution-link i{margin-left:4px;transition:margin-left .2s}
.solution-link:hover{color:var(--primary-dark)}
.solution-link:hover i{margin-left:8px}
@media (max-width:991px){.solution-grid{grid-template-columns:1fr;gap:20px}.solution-card:nth-child(odd),.solution-card:nth-child(even),.solution-card:hover,.solution-card:nth-child(even):hover{transform:none}.solution-card:hover{transform:translateY(-2px)}}
@media (max-width:767px){.solution-cover{height:130px}.solution-body{padding:20px}}

/* 成果区 */
.achievement{background:var(--dark);color:#fff}
.achievement .section-title{color:#fff}
.achievement .section-sub{color:#A9BDB5}
.achievement-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:12px}
.achievement-num{font-size:54px;font-weight:700;color:#fff;line-height:1.1;display:block;margin-bottom:6px}
.achievement-num span{color:var(--accent)}
.achievement-label{font-size:15px;color:#A9BDB5;display:block}
@media (max-width:991px){.achievement-grid{grid-template-columns:1fr 1fr;gap:24px}}
@media (max-width:767px){.achievement-num{font-size:36px}.achievement-grid{grid-template-columns:1fr 1fr;gap:18px}}

/* 最新资讯 CMS */
.news-section{background:var(--bg)}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color .2s,box-shadow .2s}
.news-item:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.news-link{display:flex;gap:20px;align-items:stretch;padding:16px;color:inherit}
.news-link:hover{color:inherit}
.news-cover{width:160px;height:100px;border-radius:10px;overflow:hidden;flex-shrink:0;background:var(--primary-light)}
.news-cover img{width:100%;height:100%;object-fit:cover}
.news-body{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}
.news-body h3{font-size:18px;font-weight:600;line-height:1.4;color:var(--title)}
.news-body p{font-size:14px;color:var(--muted);line-height:1.6;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0}
.news-meta{display:flex;justify-content:space-between;align-items:center;margin-top:auto;font-size:13px;color:var(--muted)}
.read-more{color:var(--primary);font-weight:500;font-size:14px}
.news-item:hover .read-more{color:var(--primary-dark)}
.empty-state{background:#fff;border:1px dashed var(--border);border-radius:var(--radius);padding:52px 20px;text-align:center;color:var(--muted);min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}
.empty-symbol{width:48px;height:48px;border-radius:50%;background:var(--primary-light);color:var(--primary);font-size:24px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
.empty-state p{font-size:15px;color:var(--muted);margin:0}
@media (max-width:767px){.news-link{flex-direction:column}.news-cover{width:100%;height:auto;min-height:120px}.news-body h3{font-size:16px}}

/* 客户证言 */
.testimonial-section{background:var(--card)}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.testimonial-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:box-shadow .25s,transform .25s}
.testimonial-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.testimonial-card:nth-child(2){margin-top:32px}
.testimonial-card:nth-child(3){margin-top:-16px}
.testimonial-quote{font-size:15px;line-height:1.75;color:var(--body);margin-bottom:18px;position:relative;padding-left:20px;border-left:3px solid var(--primary)}
.testimonial-author{display:flex;align-items:center;gap:12px}
.avatar-circle{width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex-shrink:0}
.avatar-circle.orange{background:var(--accent)}
.avatar-circle.green{background:var(--primary)}
.author-name{font-size:15px;font-weight:600;color:var(--title)}
.author-role{font-size:13px;color:var(--muted)}
@media (max-width:991px){.testimonial-grid{grid-template-columns:1fr 1fr}.testimonial-card:nth-child(3){margin-top:32px}}
@media (max-width:767px){.testimonial-grid{grid-template-columns:1fr}.testimonial-card:nth-child(2),.testimonial-card:nth-child(3){margin-top:0}}

/* FAQ */
.faq-section{background:var(--bg)}
.faq-wrap{max-width:820px;margin:0 auto}
.accordion-item{background:transparent;border:0;border-bottom:1px solid var(--border)}
.accordion-button{background:transparent !important;box-shadow:none !important;padding:22px 0;font-size:16px;font-weight:500;color:var(--title);transition:color .2s}
.accordion-button:not(.collapsed){color:var(--primary)}
.accordion-button:hover{color:var(--primary)}
.accordion-button::after{background-image:none !important;position:relative;font-size:20px;line-height:1;content:'+';width:20px;height:20px;display:flex;align-items:center;justify-content:center;color:var(--accent);font-weight:400;transition:transform .25s;flex-shrink:0}
.accordion-button:not(.collapsed)::after{transform:rotate(45deg);color:var(--accent)}
.accordion-body{padding:0 32px 24px 0;font-size:15px;color:var(--body);border-left:3px solid var(--primary);margin-left:0;padding-left:18px;line-height:1.75}
@media (max-width:767px){.accordion-button{font-size:15px;padding:18px 0}}

/* CTA */
.cta-section{position:relative;background-size:cover;background-position:center;padding:90px 0}
.cta-overlay{position:absolute;inset:0;background:rgba(16,43,36,.58)}
.cta-content{position:relative;z-index:2;text-align:center;color:#fff;max-width:680px;margin:0 auto}
.cta-content h2{color:#fff;font-size:36px;margin-bottom:16px}
.cta-content p{font-size:17px;color:rgba(255,255,255,.88);margin-bottom:32px}
.cta-btn{height:48px;padding:0 36px;font-size:16px;background:var(--accent);border:0;border-radius:8px;color:#fff;font-weight:500;display:inline-flex;align-items:center;gap:8px;transition:background .2s}
.cta-btn:hover{background:#E07E1F;color:#fff}
@media (max-width:767px){.cta-section{padding:60px 0}.cta-content h2{font-size:26px}.cta-content p{font-size:15px}}

/* 页脚 */
.site-footer{background:var(--dark);color:#C9D5D0;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:40px;margin-bottom:44px}
.footer-brand .footer-logo{display:inline-flex;align-items:center;gap:8px;color:#fff;font-size:22px;font-weight:700;margin-bottom:14px}
.footer-brand .footer-logo .logo-mark{background:var(--accent)}
.footer-desc{font-size:14px;line-height:1.7;color:#9AAFA7;margin-bottom:16px}
.footer-title{font-size:13px;font-weight:600;color:#7F968E;letter-spacing:2px;margin-bottom:16px;text-transform:uppercase}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:8px}
.footer-links a{color:#C9D5D0;font-size:14px;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-contact{list-style:none;padding:0;margin:0}
.footer-contact li{display:flex;align-items:center;gap:10px;font-size:14px;color:#C9D5D0;margin-bottom:10px}
.footer-contact i{color:var(--accent);width:16px;text-align:center}
.footer-copyright{border-top:1px solid rgba(255,255,255,.08);padding:22px 0;font-size:13px;color:#7F968E;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.footer-copyright a{color:#9AAFA7}
.footer-copyright a:hover{color:#fff}
@media (max-width:991px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media (max-width:767px){.footer-grid{grid-template-columns:1fr;gap:28px}.footer-copyright{flex-direction:column;text-align:center}}

/* 通用表单 */
.form-control{border-radius:8px;border:1px solid var(--border);padding:10px 14px;font-size:15px;color:var(--title);background:#fff}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(15,107,87,.12);outline:none}

/* roulang page: article */
:root {
            --primary: #0F6B57;
            --primary-dark: #0C5546;
            --accent: #F5922E;
            --bg: #F6F5F1;
            --card-bg: #FFFFFF;
            --dark: #102B24;
            --text: #16251F;
            --text-body: #3D4E48;
            --text-muted: #6A7B74;
            --border: #E6E2DA;
            --radius: 14px;
            --shadow: 0 2px 12px rgba(16,43,36,0.06);
            --shadow-lg: 0 8px 24px rgba(16,43,36,0.12);
            --spacing-section: 80px;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: "PingFang SC", "Microsoft YaHei", "HarmonicOS Sans", "Source Han Sans SC", system-ui, sans-serif;
            background: var(--bg);
            color: var(--text-body);
            line-height: 1.6;
            font-size: 16px;
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--primary-dark);
        }
        img {
            max-width: 100%;
            height: auto;
        }
        .container {
            max-width: 1280px;
            padding-left: 24px;
            padding-right: 24px;
        }
        header.site-header {
            background: var(--bg);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0;
            flex-wrap: wrap;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }
        .brand-logo .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-size: 20px;
            font-weight: 700;
        }
        .brand-logo .logo-text {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 1px;
        }
        .brand-right {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .search-form {
            display: flex;
            align-items: center;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 8px;
            overflow: hidden;
            height: 40px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        .search-form:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15,107,87,0.12);
        }
        .search-input {
            border: none;
            outline: none;
            padding: 0 14px;
            font-size: 14px;
            background: transparent;
            width: 200px;
            color: var(--text);
        }
        .search-input::placeholder {
            color: var(--text-muted);
        }
        .search-btn {
            background: transparent;
            border: none;
            padding: 0 12px;
            color: var(--primary);
            font-size: 15px;
            height: 100%;
            cursor: pointer;
            transition: color 0.2s ease;
        }
        .search-btn:hover {
            color: var(--accent);
        }
        .date-tag {
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .btn-subscribe {
            display: inline-flex;
            align-items: center;
            height: 40px;
            padding: 0 20px;
            background: var(--accent);
            color: #fff;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            border: none;
            cursor: pointer;
            text-decoration: none;
            transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }
        .btn-subscribe:hover {
            background: #E07F1A;
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(245,146,46,0.3);
        }
        .channel-nav {
            background: #fff;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .channel-list {
            display: flex;
            align-items: center;
            gap: 0;
            margin: 0;
            padding: 0;
            list-style: none;
            overflow-x: auto;
            scrollbar-width: none;
            -webkit-overflow-scrolling: touch;
        }
        .channel-list::-webkit-scrollbar {
            display: none;
        }
        .channel-link {
            display: inline-flex;
            align-items: center;
            height: 50px;
            padding: 0 22px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-body);
            text-decoration: none;
            border-bottom: 3px solid transparent;
            white-space: nowrap;
            transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
        }
        .channel-link:hover {
            color: var(--primary);
            background: #F0F3F1;
        }
        .channel-link.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 600;
        }
        .article-main {
            padding-top: 40px;
            padding-bottom: 60px;
            background: var(--bg);
        }
        .article-layout {
            max-width: 860px;
            margin: 0 auto;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 48px 56px;
            box-shadow: var(--shadow);
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            margin-bottom: 28px;
            color: var(--text-muted);
        }
        .breadcrumb-nav a {
            color: var(--text-muted);
            text-decoration: none;
        }
        .breadcrumb-nav a:hover {
            color: var(--primary);
        }
        .breadcrumb-nav .divider {
            color: #C4BEB5;
            font-weight: 700;
        }
        .breadcrumb-nav .current {
            color: var(--primary);
            font-weight: 500;
            max-width: 240px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .article-meta-top {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 18px;
        }
        .badge-category {
            display: inline-flex;
            align-items: center;
            padding: 3px 12px;
            background: var(--primary);
            color: #fff;
            font-size: 12px;
            font-weight: 500;
            border-radius: 4px;
            line-height: 1.5;
        }
        .article-date {
            font-size: 14px;
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .article-title {
            font-size: 32px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.3;
            margin-bottom: 22px;
            letter-spacing: -0.02em;
        }
        .article-info {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            padding-bottom: 28px;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
            color: var(--text-muted);
        }
        .article-info i {
            margin-right: 5px;
            color: var(--primary);
        }
        .article-content {
            padding-top: 32px;
            font-size: 16px;
            line-height: 1.78;
            color: var(--text-body);
        }
        .article-content p {
            margin-bottom: 1.5em;
        }
        .article-content h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text);
            margin: 1.8em 0 0.9em;
            padding-bottom: 0.4em;
            border-bottom: 1px solid var(--border);
        }
        .article-content h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--text);
            margin: 1.5em 0 0.8em;
        }
        .article-content img {
            width: 100%;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin: 1.6em 0;
        }
        .article-content blockquote {
            background: #F8F7F3;
            border-left: 4px solid var(--primary);
            padding: 18px 22px;
            margin: 1.6em 0;
            border-radius: 0 10px 10px 0;
            color: var(--text);
            font-size: 15px;
        }
        .article-content blockquote p {
            margin-bottom: 0.3em;
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.6em 0;
            font-size: 14px;
        }
        .article-content table th {
            background: var(--primary);
            color: #fff;
            padding: 10px 14px;
            border: 1px solid var(--primary);
            font-weight: 500;
            text-align: left;
        }
        .article-content table td {
            padding: 10px 14px;
            border: 1px solid var(--border);
        }
        .article-content table tr:nth-child(even) td {
            background: #FAF9F6;
        }
        .article-content ul,
        .article-content ol {
            margin: 1em 0 1.5em;
            padding-left: 1.5em;
        }
        .article-content li {
            margin-bottom: 0.5em;
        }
        .article-empty {
            text-align: center;
            padding: 60px 20px;
            background: #FAF9F6;
            border-radius: var(--radius);
            border: 1px dashed var(--border);
        }
        .article-empty i {
            font-size: 42px;
            color: var(--border);
            margin-bottom: 14px;
        }
        .article-empty p {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 18px;
        }
        .article-empty a {
            display: inline-flex;
            align-items: center;
            height: 40px;
            padding: 0 22px;
            background: var(--primary);
            color: #fff;
            border-radius: 8px;
            font-size: 14px;
            text-decoration: none;
            transition: background 0.2s ease;
        }
        .article-empty a:hover {
            background: var(--primary-dark);
            color: #fff;
        }
        .article-tags {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 36px;
            padding-top: 24px;
            border-top: 1px solid var(--border);
        }
        .tag-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-right: 4px;
        }
        .tag-item {
            display: inline-flex;
            align-items: center;
            padding: 4px 14px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            font-size: 13px;
            color: var(--text-body);
            text-decoration: none;
            transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
        }
        .tag-item:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
        .article-pager {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            margin-top: 32px;
        }
        .pager-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 18px;
            border: 1px solid var(--border);
            border-radius: 8px;
            background: #fff;
            font-size: 14px;
            color: var(--text-body);
            text-decoration: none;
            max-width: 48%;
            transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
        }
        .pager-link:hover {
            border-color: var(--primary);
            color: var(--primary);
            box-shadow: var(--shadow);
        }
        .related-wrap {
            max-width: 860px;
            margin: 60px auto 0;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 28px;
            position: relative;
            padding-left: 16px;
        }
        .section-title::before {
            content: "";
            position: absolute;
            left: 0;
            top: 6px;
            bottom: 6px;
            width: 4px;
            background: var(--accent);
            border-radius: 2px;
        }
        .card-related {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: transform 0.25s ease, box-shadow 0.25s ease;
            margin-bottom: 20px;
        }
        .card-related:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .card-related img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            display: block;
        }
        .card-related-body {
            padding: 18px 20px 22px;
        }
        .card-related-body .badge-category {
            margin-bottom: 10px;
        }
        .card-related-body h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.5;
            margin: 0;
            transition: color 0.2s ease;
        }
        .card-related:hover .card-related-body h3 {
            color: var(--primary);
        }
        .cta-section {
            position: relative;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            padding: 90px 0;
            margin-top: 60px;
        }
        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(16,43,36,0.82);
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
            text-align: center;
        }
        .cta-title {
            font-size: 36px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .cta-subtitle {
            font-size: 17px;
            color: #CBDCD5;
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            height: 48px;
            padding: 0 34px;
            background: var(--accent);
            color: #fff;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 500;
            border: none;
            text-decoration: none;
            transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }
        .cta-btn:hover {
            background: #E07F1A;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(245,146,46,0.35);
        }
        footer.site-footer {
            background: var(--dark);
            color: #fff;
            padding: 60px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-size: 22px;
            font-weight: 700;
            text-decoration: none;
        }
        .footer-logo .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-size: 18px;
            font-weight: 700;
        }
        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: #9AAFA7;
            margin-top: 16px;
            max-width: 260px;
        }
        .footer-title {
            font-size: 13px;
            font-weight: 600;
            color: #7F958D;
            margin-bottom: 18px;
            letter-spacing: 0.08em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links a {
            color: #C7D4CF;
            font-size: 14px;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: #fff;
        }
        .footer-contact {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
            font-size: 14px;
            color: #C7D4CF;
        }
        .footer-contact i {
            width: 18px;
            margin-right: 6px;
            color: var(--accent);
        }
        .footer-copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: #9AAFA7;
        }

        @media (max-width: 1200px) {
            .container {
                max-width: 100%;
                padding-left: 20px;
                padding-right: 20px;
            }
        }
        @media (max-width: 992px) {
            :root {
                --spacing-section: 64px;
            }
            .article-layout {
                padding: 36px 32px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 768px) {
            .brand-row {
                padding: 12px 0;
            }
            .brand-logo .logo-text {
                font-size: 20px;
            }
            .search-input {
                width: 120px;
            }
            .date-tag {
                display: none;
            }
            .channel-link {
                padding: 0 14px;
                height: 46px;
                font-size: 14px;
            }
            .article-main {
                padding-top: 24px;
                padding-bottom: 40px;
            }
            .article-layout {
                padding: 28px 20px;
                border-radius: 10px;
            }
            .article-title {
                font-size: 26px;
                line-height: 1.35;
            }
            .article-info {
                gap: 12px;
                font-size: 13px;
            }
            .article-content {
                font-size: 15px;
                line-height: 1.75;
            }
            .article-content h2 {
                font-size: 20px;
            }
            .article-content h3 {
                font-size: 17px;
            }
            .article-pager {
                flex-direction: column;
            }
            .pager-link {
                max-width: 100%;
            }
            .section-title {
                font-size: 22px;
            }
            .cta-section {
                padding: 64px 0;
            }
            .cta-title {
                font-size: 27px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-copyright {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .brand-right .btn-subscribe {
                padding: 0 12px;
                font-size: 13px;
                height: 36px;
            }
            .search-input {
                width: 80px;
                padding: 0 8px;
                font-size: 13px;
            }
            .search-btn {
                padding: 0 8px;
            }
            .brand-logo .logo-mark {
                width: 34px;
                height: 34px;
                font-size: 16px;
            }
            .brand-logo .logo-text {
                font-size: 18px;
            }
            .article-layout {
                padding: 22px 16px;
            }
            .breadcrumb-nav .current {
                max-width: 160px;
            }
            .article-title {
                font-size: 23px;
            }
            .card-related img {
                height: 130px;
            }
            .cta-title {
                font-size: 24px;
            }
            .cta-btn {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: category1 */
:root {
      --primary: #0F6B57;
      --primary-dark: #0C5546;
      --primary-light: #DCEAE4;
      --accent: #F5922E;
      --accent-dark: #D97B1A;
      --bg: #F6F5F1;
      --card: #FFFFFF;
      --dark: #102B24;
      --ink: #16251F;
      --text: #3D4E48;
      --muted: #6A7B74;
      --border: #E6E2DA;
      --radius: 14px;
      --shadow-sm: 0 2px 12px rgba(16,43,36,0.06);
      --shadow-md: 0 8px 24px rgba(16,43,36,0.12);
      --font: 'PingFang SC', 'Microsoft YaHei', 'HarmonicOS Sans', 'Source Han Sans SC', system-ui, sans-serif;
    }

    * { box-sizing: border-box; }

    html { scroll-behavior: smooth; }

    body {
      margin: 0;
      font-family: var(--font);
      background: var(--bg);
      color: var(--text);
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: var(--primary);
      text-decoration: none;
      transition: color .2s ease;
    }

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

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

    ul, ol { margin: 0; padding: 0; list-style: none; }

    h1, h2, h3, h4, h5 {
      margin: 0;
      color: var(--ink);
      line-height: 1.25;
    }

    p { margin: 0; }

    .container {
      max-width: 1280px;
      padding-left: 24px;
      padding-right: 24px;
    }

    .section-title {
      font-size: 32px;
      font-weight: 700;
      margin-bottom: 12px;
    }

    .section-subtitle {
      font-size: 16px;
      color: var(--muted);
      max-width: 640px;
      line-height: 1.7;
    }

    /* ===== 导航 ===== */
    .site-header { background: var(--bg); }

    .brand-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 16px 0;
      border-bottom: 1px solid var(--border);
      gap: 16px;
    }

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      flex-shrink: 0;
    }

    .logo-mark {
      width: 38px;
      height: 38px;
      border-radius: 10px;
      background: var(--primary);
      color: #fff;
      font-size: 18px;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .logo-text {
      font-size: 22px;
      font-weight: 700;
      color: var(--ink);
      letter-spacing: .5px;
    }

    .brand-right {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .search-form {
      display: flex;
      width: 260px;
      height: 40px;
    }

    .search-input {
      flex: 1;
      border: 1px solid var(--border);
      border-right: none;
      border-radius: 8px 0 0 8px;
      padding: 0 14px;
      font-size: 14px;
      background: var(--card);
      color: var(--ink);
      outline: none;
      transition: border-color .2s;
    }

    .search-input:focus { border-color: var(--primary); }

    .search-btn {
      width: 44px;
      background: var(--primary);
      color: #fff;
      border: none;
      border-radius: 0 8px 8px 0;
      cursor: pointer;
      transition: background .2s;
    }

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

    .date-tag {
      font-size: 14px;
      color: var(--muted);
      white-space: nowrap;
    }

    .btn-subscribe {
      background: var(--accent);
      color: #fff;
      border-radius: 8px;
      padding: 10px 20px;
      font-size: 14px;
      font-weight: 500;
      text-decoration: none;
      border: none;
      cursor: pointer;
      transition: background .2s, transform .2s;
      white-space: nowrap;
    }

    .btn-subscribe:hover {
      background: var(--accent-dark);
      color: #fff;
      transform: translateY(-1px);
    }

    .channel-nav {
      background: var(--card);
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      z-index: 100;
    }

    .channel-list {
      display: flex;
      align-items: center;
      gap: 4px;
      overflow-x: auto;
      scrollbar-width: none;
    }

    .channel-list::-webkit-scrollbar { display: none; }

    .channel-link {
      display: inline-flex;
      align-items: center;
      padding: 14px 22px;
      font-size: 15px;
      font-weight: 500;
      color: var(--text);
      text-decoration: none;
      position: relative;
      white-space: nowrap;
      transition: color .2s, background .2s;
    }

    .channel-link:hover {
      color: var(--primary);
      background: #F0F3F1;
    }

    .channel-link.active {
      color: var(--primary);
      font-weight: 700;
    }

    .channel-link.active::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--primary);
      border-radius: 2px 2px 0 0;
    }

    /* ===== 分类 Hero ===== */
    .page-hero {
      padding: 56px 0 48px;
      background: linear-gradient(180deg, #EAF1EE, var(--bg));
    }

    .page-breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      color: var(--muted);
      margin-bottom: 20px;
      flex-wrap: wrap;
    }

    .page-breadcrumb a { color: var(--muted); }
    .page-breadcrumb a:hover { color: var(--primary); }
    .page-breadcrumb .sep { color: var(--border); }

    .page-hero-title {
      font-size: 40px;
      font-weight: 700;
      margin-bottom: 12px;
    }

    .page-hero-lead {
      font-size: 18px;
      color: var(--text);
      max-width: 680px;
      line-height: 1.7;
      margin-bottom: 32px;
    }

    .hero-stats {
      display: flex;
      flex-wrap: wrap;
      gap: 36px;
    }

    .hero-stat-item {}

    .hero-stat-number {
      font-size: 32px;
      font-weight: 700;
      color: var(--primary);
      line-height: 1.2;
    }

    .hero-stat-label {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.5;
    }

    /* ===== 焦点大卡 ===== */
    .focus-banner {
      position: relative;
      border-radius: 16px;
      background-image: url('/assets/images/backpic/back-1.png');
      background-size: cover;
      background-position: center;
      padding: 60px;
      color: #fff;
      overflow: hidden;
      margin: 48px 0;
      min-height: 260px;
      display: flex;
      align-items: center;
    }

    .focus-banner::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(16,43,36,.92), rgba(16,43,36,.42));
    }

    .focus-content {
      position: relative;
      z-index: 2;
      max-width: 640px;
    }

    .focus-badge {
      display: inline-block;
      background: var(--accent);
      color: #fff;
      font-size: 13px;
      border-radius: 4px;
      padding: 4px 10px;
      margin-bottom: 16px;
    }

    .focus-title {
      font-size: 32px;
      font-weight: 700;
      margin-bottom: 12px;
      color: #fff;
    }

    .focus-desc {
      font-size: 16px;
      color: rgba(255,255,255,.9);
      margin-bottom: 24px;
      line-height: 1.7;
    }

    .focus-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--accent);
      color: #fff;
      border: none;
      border-radius: 8px;
      padding: 12px 28px;
      font-size: 15px;
      font-weight: 500;
      text-decoration: none;
      transition: background .2s, transform .2s;
    }

    .focus-btn:hover {
      background: var(--accent-dark);
      color: #fff;
      transform: translateY(-2px);
    }

    /* ===== 编号内容列表 ===== */
    .topic-section {
      padding: 48px 0;
      background: var(--card);
      border-radius: 16px;
      margin: 24px 0;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 32px;
    }

    .topic-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
    }

    .topic-card {
      display: flex;
      align-items: flex-start;
      gap: 20px;
      padding: 24px;
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      transition: box-shadow .25s, transform .25s, border-color .25s;
    }

    .topic-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
      border-color: var(--primary);
    }

    .topic-num {
      font-size: 36px;
      font-weight: 700;
      color: var(--primary);
      line-height: 1;
      flex-shrink: 0;
    }

    .topic-body h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .topic-body p {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.6;
      margin-bottom: 12px;
    }

    .topic-link {
      font-size: 14px;
      color: var(--primary);
      font-weight: 500;
      display: inline-flex;
      align-items: center;
      gap: 4px;
      transition: gap .2s;
    }

    .topic-link:hover {
      gap: 8px;
      color: var(--primary-dark);
    }

    /* ===== 卖点区 ===== */
    .feature-section {
      padding: 64px 0;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
      margin-top: 40px;
    }

    .feature-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 28px;
      transition: box-shadow .25s, transform .25s;
    }

    .feature-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }

    .feature-icon {
      width: 48px;
      height: 48px;
      background: var(--primary-light);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-size: 20px;
      margin-bottom: 18px;
    }

    .feature-card h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .feature-card p {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.7;
      margin-bottom: 0;
    }

    /* ===== 场景区 ===== */
    .scenario-section {
      background: var(--dark);
      color: #fff;
      padding: 64px 0;
    }

    .scenario-section .section-title { color: #fff; }
    .scenario-section .section-subtitle { color: rgba(255,255,255,.7); }

    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 40px;
    }

    .scenario-card {
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius);
      padding: 28px;
      transition: background .25s, transform .25s;
    }

    .scenario-card:hover {
      background: rgba(255,255,255,.1);
      transform: translateY(-2px);
    }

    .scenario-icon {
      font-size: 24px;
      color: var(--accent);
      margin-bottom: 16px;
    }

    .scenario-card h3 {
      font-size: 18px;
      color: #fff;
      margin-bottom: 10px;
    }

    .scenario-card p {
      font-size: 14px;
      color: rgba(255,255,255,.75);
      line-height: 1.7;
      margin-bottom: 0;
    }

    /* ===== 流程区 ===== */
    .process-section {
      padding: 64px 0;
    }

    .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      margin-top: 40px;
    }

    .process-step {
      text-align: center;
      padding: 0 16px;
    }

    .process-num {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: var(--primary);
      color: #fff;
      font-size: 18px;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 16px;
    }

    .process-step h3 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .process-step p {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.6;
      margin-bottom: 0;
    }

    /* ===== FAQ ===== */
    .faq-section {
      padding: 64px 0;
      background: var(--card);
      border-radius: 16px;
      margin: 24px 0;
    }

    .faq-list {
      max-width: 800px;
      margin: 40px auto 0;
    }

    .accordion-item {
      background: transparent;
      border: 0;
      border-bottom: 1px solid var(--border);
    }

    .accordion-button {
      background: transparent;
      box-shadow: none;
      font-size: 16px;
      font-weight: 500;
      color: var(--ink);
      padding: 20px 40px 20px 0;
      border: 0;
    }

    .accordion-button:not(.collapsed) {
      color: var(--primary);
      background: transparent;
      box-shadow: none;
    }

    .accordion-button:focus {
      box-shadow: none;
      border: 0;
    }

    .accordion-button::after {
      width: 24px;
      height: 24px;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230F6B57'%3E%3Cpath d='M8 2a1 1 0 0 1 1 1v4h4a1 1 0 1 1 0 2H9v4a1 1 0 1 1-2 0V9H3a1 1 0 1 1 0-2h4V3a1 1 0 0 1 1-1z'/%3E%3C/svg%3E");
      background-size: contain;
      background-position: center;
      background-repeat: no-repeat;
      transition: transform .25s ease;
    }

    .accordion-button:not(.collapsed)::after {
      transform: rotate(45deg);
    }

    .accordion-body {
      padding: 0 0 20px 20px;
      border-left: 3px solid var(--primary);
      margin-bottom: 20px;
      color: var(--text);
      font-size: 15px;
      line-height: 1.75;
    }

    /* ===== CTA ===== */
    .cta-section {
      position: relative;
      background-image: url('/assets/images/backpic/back-2.png');
      background-size: cover;
      background-position: center;
      padding: 72px 0;
      text-align: center;
      color: #fff;
      overflow: hidden;
    }

    .cta-section::before {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(16,43,36,.8);
    }

    .cta-content {
      position: relative;
      z-index: 2;
    }

    .cta-title {
      font-size: 36px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 12px;
    }

    .cta-desc {
      font-size: 18px;
      color: rgba(255,255,255,.85);
      margin-bottom: 32px;
    }

    .cta-btn-group {
      display: flex;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    .btn-custom {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 28px;
      border-radius: 8px;
      font-size: 16px;
      font-weight: 500;
      border: none;
      cursor: pointer;
      transition: all .25s ease;
      line-height: 1.4;
      text-decoration: none;
    }

    .btn-primary-custom {
      background: var(--primary);
      color: #fff;
    }

    .btn-primary-custom:hover {
      background: var(--primary-dark);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
    }

    .btn-accent-custom {
      background: var(--accent);
      color: #fff;
    }

    .btn-accent-custom:hover {
      background: var(--accent-dark);
      color: #fff;
      transform: translateY(-2px);
    }

    .btn-outline-custom {
      background: rgba(255,255,255,.12);
      color: #fff;
      border: 1px solid rgba(255,255,255,.7);
    }

    .btn-outline-custom:hover {
      background: rgba(255,255,255,.22);
      color: #fff;
    }

    .btn-custom:focus {
      outline: none;
      box-shadow: 0 0 0 3px rgba(15,107,87,.25);
    }

    /* ===== 订阅区 ===== */
    .subscribe-section {
      background: var(--dark);
      padding: 48px 0;
      color: #fff;
    }

    .subscribe-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 32px;
      flex-wrap: wrap;
    }

    .subscribe-title {
      font-size: 22px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 8px;
    }

    .subscribe-desc {
      font-size: 14px;
      color: rgba(255,255,255,.75);
    }

    .subscribe-form {
      display: flex;
      width: 100%;
      max-width: 480px;
      height: 44px;
    }

    .subscribe-input {
      flex: 1;
      height: 44px;
      border: 1px solid rgba(255,255,255,.2);
      border-right: none;
      border-radius: 8px 0 0 8px;
      background: rgba(255,255,255,.08);
      color: #fff;
      padding: 0 16px;
      font-size: 14px;
      outline: none;
      transition: border-color .2s, box-shadow .2s;
    }

    .subscribe-input::placeholder {
      color: rgba(255,255,255,.5);
    }

    .subscribe-input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(245,146,46,.25);
    }

    .subscribe-btn {
      height: 44px;
      background: var(--accent);
      color: #fff;
      border: none;
      border-radius: 0 8px 8px 0;
      padding: 0 24px;
      font-size: 14px;
      font-weight: 500;
      cursor: pointer;
      transition: background .2s;
    }

    .subscribe-btn:hover {
      background: var(--accent-dark);
    }

    /* ===== 页脚 ===== */
    .site-footer {
      background: var(--dark);
      color: #fff;
      padding: 56px 0 24px;
    }

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

    .footer-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      color: #fff;
      text-decoration: none;
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 16px;
    }

    .footer-logo .logo-mark {
      background: var(--accent);
    }

    .footer-desc {
      font-size: 14px;
      color: rgba(255,255,255,.65);
      line-height: 1.7;
      margin: 0;
    }

    .footer-title {
      font-size: 14px;
      color: rgba(255,255,255,.5);
      font-weight: 500;
      letter-spacing: .5px;
      margin-bottom: 16px;
    }

    .footer-links li + li {
      margin-top: 10px;
    }

    .footer-links a,
    .footer-contact li {
      font-size: 14px;
      color: rgba(255,255,255,.85);
      text-decoration: none;
      line-height: 1.6;
      transition: color .2s;
    }

    .footer-links a:hover {
      color: var(--accent);
    }

    .footer-contact li {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .footer-contact i {
      width: 16px;
      color: var(--accent);
      font-size: 14px;
    }

    .footer-copyright {
      border-top: 1px solid rgba(255,255,255,.12);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 8px;
      font-size: 13px;
      color: rgba(255,255,255,.5);
    }

    .footer-copyright a { color: inherit; }

    /* ===== 响应式 ===== */
    @media (max-width: 1199px) {
      .topic-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 991px) {
      .brand-right .search-form { display: none; }
      .date-tag { display: none; }
      .feature-grid { grid-template-columns: 1fr 1fr; }
      .scenario-grid { grid-template-columns: 1fr 1fr; }
      .process-steps { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .container { padding-left: 16px; padding-right: 16px; }

      .brand-row { padding: 12px 0; }
      .logo-text { font-size: 18px; }
      .logo-mark { width: 32px; height: 32px; font-size: 16px; }
      .brand-right { gap: 8px; }
      .btn-subscribe { padding: 8px 14px; font-size: 13px; }

      .channel-link { padding: 12px 16px; font-size: 14px; }

      .page-hero { padding: 40px 0 32px; }
      .page-hero-title { font-size: 30px; }
      .page-hero-lead { font-size: 16px; margin-bottom: 24px; }
      .hero-stats { gap: 20px; }
      .hero-stat-number { font-size: 26px; }

      .focus-banner { padding: 32px 24px; margin: 32px 0; }
      .focus-title { font-size: 24px; }
      .focus-desc { font-size: 15px; }

      .topic-section { padding: 32px 20px; }
      .topic-grid { grid-template-columns: 1fr; }

      .feature-section { padding: 48px 0; }
      .feature-grid { grid-template-columns: 1fr; }

      .scenario-section { padding: 48px 0; }
      .scenario-grid { grid-template-columns: 1fr; }

      .process-section { padding: 48px 0; }
      .process-steps { grid-template-columns: 1fr; gap: 24px; }

      .faq-section { padding: 32px 20px; }
      .cta-title { font-size: 28px; }
      .cta-desc { font-size: 16px; }

      .subscribe-wrapper { flex-direction: column; align-items: flex-start; }
      .subscribe-form { max-width: 100%; }

      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .footer-copyright { flex-direction: column; text-align: center; }
    }

    @media (max-width: 520px) {
      .brand-right .btn-subscribe { display: none; }
      .page-hero-title { font-size: 26px; }
      .hero-stats { gap: 16px; }
      .hero-stat-number { font-size: 22px; }
      .topic-card { flex-direction: column; gap: 12px; padding: 20px; }
      .topic-num { font-size: 30px; }
      .cta-btn-group { flex-direction: column; width: 100%; }
      .cta-btn-group .btn-custom { width: 100%; }
    }

/* roulang page: category2 */
:root {
  --primary: #0F6B57;
  --primary-dark: #0C5546;
  --primary-light: #E8F2EF;
  --accent: #F5922E;
  --accent-dark: #E07D1A;
  --accent-light: #FEF0E1;
  --bg-page: #F6F5F1;
  --bg-card: #FFFFFF;
  --bg-dark: #102B24;
  --text-heading: #16251F;
  --text-body: #3D4E48;
  --text-muted: #6A7B74;
  --text-white: #FFFFFF;
  --border-color: #E6E2DA;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 12px rgba(16, 43, 36, 0.06);
  --shadow-lg: 0 8px 24px rgba(16, 43, 36, 0.12);
  --font-family: "PingFang SC", "Microsoft YaHei", "HarmonicOS Sans", "Source Han Sans SC", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: color .2s ease;
}

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

button,
input {
  font-family: inherit;
  font-size: inherit;
}

.container {
  max-width: 1280px;
  padding-left: 24px;
  padding-right: 24px;
  margin: 0 auto;
}

/* ========== Header ========== */
.site-header {
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-color);
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--primary);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 1px;
}

.brand-logo:hover {
  color: var(--primary-dark);
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
}

.logo-text {
  white-space: nowrap;
}

.brand-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.search-box {
  display: flex;
  align-items: center;
  background: #fff;
  border: 1px solid #D6D1C8;
  border-radius: 6px;
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}

.search-box:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 107, 87, 0.12);
}

.search-input {
  border: none;
  outline: none;
  height: 38px;
  padding: 0 12px;
  font-size: 14px;
  width: 200px;
  background: transparent;
  color: var(--text-body);
}

.search-btn {
  border: none;
  background: transparent;
  padding: 0 12px;
  color: var(--text-muted);
  height: 38px;
  cursor: pointer;
  transition: color .2s;
}

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

.date-tag {
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
}

.btn-subscribe {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 18px;
  background: var(--primary);
  color: #fff;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s;
}

.btn-subscribe:hover {
  background: var(--primary-dark);
  color: #fff;
}

.channel-nav {
  background: #fff;
  border-top: 1px solid var(--border-color);
}

.channel-list {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.channel-list li {
  flex-shrink: 0;
}

.channel-link {
  display: block;
  padding: 14px 22px;
  color: var(--text-body);
  font-size: 15px;
  font-weight: 500;
  border-bottom: 3px solid transparent;
  transition: color .2s, background .2s;
}

.channel-link:hover {
  color: var(--primary);
  background: #F0F3F1;
}

.channel-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* ========== Cat Hero ========== */
.cat-hero {
  position: relative;
  background:
    linear-gradient(rgba(16, 43, 36, 0.55), rgba(16, 43, 36, 0.45)),
    url('/assets/images/backpic/back-1.png') center / cover no-repeat;
  padding: 100px 0 80px;
  color: var(--text-white);
}

.breadcrumb-cat {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
}

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

.breadcrumb-cat a:hover {
  color: #fff;
}

.crumb-sep {
  color: rgba(255, 255, 255, 0.5);
}

.cat-hero-content {
  max-width: 680px;
}

.hero-chip {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.cat-hero h1 {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
  margin: 0 0 16px;
}

.cat-hero .hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 32px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 44px;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 30px;
  background: var(--accent);
  color: #fff;
  border: 2px solid var(--accent);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  transition: background .2s, border-color .2s;
}

.btn-hero-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #fff;
}

.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 30px;
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  transition: background .2s, border-color .2s;
}

.btn-hero-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}

.hero-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.quick-link-capsule {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-size: 14px;
  backdrop-filter: blur(6px);
  transition: background .2s;
}

.quick-link-capsule:hover {
  background: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.quick-link-capsule i {
  color: var(--accent);
}

/* ========== Stats Strip ========== */
.stats-strip {
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-color);
  padding: 28px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-item {
  text-align: center;
  padding: 8px 0;
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--border-color);
}

.stat-number {
  display: block;
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
}

.stat-label {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ========== Feature Banner ========== */
.feature-banner {
  padding: 80px 0 60px;
}

.feature-banner-inner {
  position: relative;
  height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.feature-banner-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(16, 43, 36, 0.85) 0%, rgba(16, 43, 36, 0.45) 100%);
}

.feature-banner-content {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px;
  max-width: 560px;
  color: #fff;
}

.section-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 30px;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  width: fit-content;
  margin-bottom: 16px;
}

.feature-banner-content h2 {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 12px;
}

.feature-banner-content p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 24px;
}

.btn-feature {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  height: 44px;
  padding: 0 24px;
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: background .2s;
}

.btn-feature:hover {
  background: var(--primary-dark);
  color: #fff;
}

/* ========== Section Common ========== */
.section-block {
  padding: 80px 0;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-kicker {
  display: inline-block;
  padding: 3px 14px;
  border-radius: 30px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

.section-head h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-heading);
  margin: 0 0 12px;
  line-height: 1.3;
}

.section-head p {
  font-size: 15px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.7;
}

/* ========== Programs ========== */
.cat-programs {
  background: #fff;
  padding: 80px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.program-list {
  max-width: 880px;
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
}

.program-card {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  padding: 28px 12px;
  border-bottom: 1px solid var(--border-color);
  transition: background .2s, padding-left .2s;
}

.program-card:hover {
  background: #FAFAF8;
  padding-left: 20px;
}

.program-num {
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  color: var(--primary);
  font-family: "Courier New", monospace;
  min-width: 64px;
}

.program-body {
  flex: 1;
}

.program-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-heading);
  margin: 0 0 6px;
}

.program-body p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0 0 10px;
}

.program-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--primary);
  transition: gap .2s;
}

.program-link:hover {
  gap: 12px;
  color: var(--accent);
}

/* ========== Game Coverage ========== */
.game-coverage {
  background: var(--bg-page);
  padding: 80px 0;
}

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

.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}

.game-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.game-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.game-info {
  padding: 18px 20px 20px;
}

.game-info h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-heading);
  margin: 0 0 4px;
}

.game-info span {
  font-size: 13px;
  color: var(--text-muted);
}

/* ========== Info Flow ========== */
.info-flow {
  background: #fff;
  padding: 80px 0;
  border-top: 1px solid var(--border-color);
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

.flow-step {
  text-align: center;
  padding: 32px 20px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-card);
  transition: transform .25s, box-shadow .25s;
}

.flow-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.flow-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 18px;
}

.flow-step h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-heading);
  margin: 0 0 8px;
}

.flow-step p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}

/* ========== FAQ ========== */
.faq-section {
  background: var(--bg-page);
  padding: 80px 0;
  border-bottom: 1px solid var(--border-color);
}

.faq-wrap {
  max-width: 780px;
  margin: 0 auto;
}

.accordion-item {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-color);
}

.accordion-item:first-child {
  border-top: 1px solid var(--border-color);
}

.accordion-button {
  background: transparent;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-heading);
  padding: 20px 0;
  box-shadow: none;
  border: none;
}

.accordion-button:not(.collapsed) {
  background: transparent;
  color: var(--primary);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
}

.accordion-button::after {
  background-image: none;
  content: '+';
  font-size: 26px;
  font-weight: 400;
  line-height: 1;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .3s;
}

.accordion-button:not(.collapsed)::after {
  transform: rotate(45deg);
}

.accordion-body {
  padding: 0 0 20px;
  padding-left: 18px;
  border-left: 3px solid var(--primary);
  margin-left: 0;
  color: var(--text-body);
  line-height: 1.75;
  font-size: 15px;
}

/* ========== Subscribe ========== */
.subscribe-section {
  background: var(--bg-page);
  padding: 60px 0;
  border-bottom: 1px solid var(--border-color);
}

.subscribe-box {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 44px 40px;
}

.subscribe-box h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-heading);
  margin: 0 0 10px;
}

.subscribe-box p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0 0 24px;
}

.subscribe-form {
  display: flex;
  gap: 10px;
  max-width: 420px;
  margin: 0 auto;
}

.subscribe-form input {
  flex: 1;
  height: 44px;
  border: 1px solid #D6D1C8;
  border-radius: 6px;
  padding: 0 16px;
  font-size: 14px;
  color: var(--text-body);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.subscribe-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245, 146, 46, 0.2);
}

.subscribe-form button {
  height: 44px;
  padding: 0 26px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background .2s;
  white-space: nowrap;
}

.subscribe-form button:hover {
  background: var(--accent-dark);
}

/* ========== CTA ========== */
.cta-section {
  background:
    linear-gradient(rgba(16, 43, 36, 0.75), rgba(16, 43, 36, 0.7)),
    url('/assets/images/backpic/back-3.webp') center / cover no-repeat;
  padding: 80px 0;
  text-align: center;
  color: #fff;
}

.cta-inner {
  max-width: 640px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-size: 32px;
  font-weight: 700;
  margin: 0 0 14px;
  color: #fff;
}

.cta-inner p {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 32px;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 34px;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  transition: background .2s, transform .2s;
}

.btn-cta:hover {
  background: var(--accent-dark);
  color: #fff;
  transform: translateY(-2px);
}

/* ========== Footer ========== */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-logo:hover {
  color: #fff;
}

.footer-logo .logo-mark {
  background: var(--accent);
}

.footer-desc {
  font-size: 14px;
  line-height: 1.75;
  color: #9AAFA7;
  margin: 0;
  max-width: 300px;
}

.footer-title {
  font-size: 12px;
  font-weight: 500;
  color: #9AAFA7;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 18px;
}

.footer-links,
.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li,
.footer-contact li {
  margin-bottom: 10px;
}

.footer-links a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  transition: color .2s;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
}

.footer-contact i {
  color: var(--accent);
  width: 16px;
  text-align: center;
}

.footer-copyright {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
  color: #9AAFA7;
}

/* ========== Responsive ========== */
@media (max-width: 1199px) {
  .channel-list {
    gap: 0;
  }
  .channel-link {
    padding: 14px 18px;
  }
  .game-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .flow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 991px) {
  .brand-row {
    gap: 12px;
  }
  .search-input {
    width: 140px;
  }
  .date-tag {
    display: none;
  }
  .channel-nav {
    overflow-x: auto;
  }
  .channel-list {
    flex-wrap: nowrap;
    min-width: max-content;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .program-card {
    gap: 20px;
  }
  .program-num {
    font-size: 36px;
    min-width: 48px;
  }
}

@media (max-width: 767px) {
  .cat-hero {
    padding: 64px 0 56px;
  }
  .cat-hero h1 {
    font-size: 32px;
  }
  .cat-hero .hero-sub {
    font-size: 16px;
  }
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-hero-primary,
  .btn-hero-ghost {
    width: 100%;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .stat-item + .stat-item::before {
    display: none;
  }
  .feature-banner {
    padding: 48px 0 40px;
  }
  .feature-banner-inner {
    height: 240px;
  }
  .feature-banner-content {
    padding: 28px;
  }
  .feature-banner-content h2 {
    font-size: 22px;
  }
  .feature-banner-content p {
    font-size: 14px;
  }
  .section-block,
  .cat-programs,
  .game-coverage,
  .info-flow,
  .faq-section,
  .subscribe-section,
  .cta-section {
    padding: 56px 0;
  }
  .section-head h2 {
    font-size: 26px;
  }
  .program-card {
    flex-direction: column;
    gap: 12px;
    padding: 24px 8px;
  }
  .program-num {
    font-size: 32px;
  }
  .game-grid,
  .flow-grid {
    grid-template-columns: 1fr;
  }
  .subscribe-box {
    padding: 32px 24px;
  }
  .subscribe-form {
    flex-direction: column;
  }
  .subscribe-form button {
    width: 100%;
  }
  .cta-inner h2 {
    font-size: 26px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-copyright {
    flex-direction: column;
    text-align: center;
  }
  .brand-row {
    flex-wrap: wrap;
  }
  .brand-right {
    gap: 10px;
  }
  .search-input {
    width: 120px;
  }
  .btn-subscribe {
    padding: 0 14px;
    font-size: 13px;
  }
}

@media (max-width: 575px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .search-input {
    display: none;
  }
  .search-box {
    border: none;
    background: transparent;
  }
  .search-btn {
    border: 1px solid #D6D1C8;
    border-radius: 6px;
    background: #fff;
    height: 36px;
    width: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .logo-text {
    font-size: 20px;
  }
  .logo-mark {
    width: 34px;
    height: 34px;
    font-size: 17px;
  }
  .channel-link {
    padding: 12px 14px;
    font-size: 14px;
  }
}

@media (max-width: 400px) {
  .brand-right .btn-subscribe {
    display: none;
  }
}