/* roulang page: index */
:root{
    --primary:#C6FF00;
    --secondary:#FF6D00;
    --bg:#0A0E14;
    --panel:#111A24;
    --input-bg:#1B2530;
    --text:#F2F5F7;
    --text-sub:#9AA6B2;
    --text-weak:#5C6670;
    --border:#2A3646;
    --error:#FF4D4F;
    --info:#4DA3FF;
    --radius:16px;
    --radius-sm:8px;
    --shadow:0 4px 20px rgba(0,0,0,.4);
    --shadow-hover:0 8px 30px rgba(0,0,0,.55);
    --glow:0 0 12px rgba(198,255,0,.6);
    --glow-hover:0 0 20px rgba(198,255,0,.8);
    --transition:.2s ease;
    --container-max:1200px;
    --space-section:clamp(4rem,8vw,6rem);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
    font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
    background:var(--bg);
    color:var(--text);
    font-size:1rem;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:var(--transition)}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit}
.container{max-width:var(--container-max);margin:0 auto;padding:0 24px}
.section{padding:var(--space-section) 0;position:relative}

/* header */
.site-header{
    position:sticky;top:0;z-index:100;
    background:rgba(10,14,20,.88);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border-bottom:1px solid rgba(198,255,0,.35);
    height:72px;
    transition:box-shadow .3s;
}
.site-header.scrolled{
    box-shadow:0 2px 24px rgba(198,255,0,.08);
    border-bottom-color:rgba(198,255,0,.6);
}
.header-inner{
    max-width:var(--container-max);
    margin:0 auto;
    padding:0 24px;
    height:72px;
    display:flex;align-items:center;justify-content:space-between;
    gap:24px;
}
.logo{
    display:flex;align-items:center;gap:10px;
    font-size:1.4rem;font-weight:800;color:#fff;
    letter-spacing:.5px;white-space:nowrap;
}
.logo-mark{
    width:36px;height:36px;border-radius:8px;
    background:var(--primary);
    display:flex;align-items:center;justify-content:center;
    color:#0A0E14;font-weight:900;font-size:1.1rem;
    box-shadow:var(--glow);
}
.logo-text .logo-brand{color:var(--primary);}
.main-nav ul{display:flex;list-style:none;gap:8px;align-items:center}
.main-nav ul li a{
    display:block;padding:8px 16px;color:var(--text-sub);
    font-size:.95rem;font-weight:500;border-radius:8px;
    position:relative;transition:var(--transition);
}
.main-nav ul li a:hover{color:var(--primary)}
.main-nav ul li a.active{
    color:var(--primary);
    background:rgba(198,255,0,.06);
}
.main-nav ul li a.active::after{
    content:'';position:absolute;left:16px;right:16px;bottom:0;
    height:2px;background:var(--primary);
    box-shadow:0 0 8px rgba(198,255,0,.8);
    border-radius:2px;
}
.header-cta{
    background:var(--primary);
    color:#0A0E14 !important;
    border-radius:8px;
    padding:10px 24px !important;
    font-weight:700 !important;
    font-size:.95rem !important;
    box-shadow:0 0 10px rgba(198,255,0,.25);
    transition:var(--transition);
}
.header-cta:hover{
    transform:translateY(-2px);
    box-shadow:var(--glow-hover);
    color:#0A0E14 !important;
}
.hamburger{
    display:none;
    background:none;border:none;color:#fff;
    font-size:1.6rem;padding:4px 8px;
}
.mobile-menu{
    display:none;
    position:fixed;top:0;left:0;right:0;bottom:0;z-index:200;
    background:rgba(8,12,16,.98);
    padding:96px 32px 48px;
    flex-direction:column;
}
.mobile-menu.open{display:flex}
.mobile-menu a{
    color:var(--text);font-size:1.5rem;font-weight:700;
    padding:16px 0;border-bottom:1px solid rgba(255,255,255,.08);
}
.mobile-menu a.active{color:var(--primary)}
.mobile-menu .mobile-cta{
    margin-top:auto;
    background:var(--primary);color:#0A0E14;
    text-align:center;border-radius:12px;padding:18px;font-weight:800;
}
.mobile-menu .close-menu{
    position:absolute;top:20px;right:24px;
    background:none;border:none;color:#fff;font-size:1.8rem;
}

/* hero */
.hero{
    min-height:80vh;
    display:flex;align-items:center;
    background-image:
        linear-gradient(180deg,rgba(10,14,20,.55) 0%,rgba(10,14,20,.92) 100%),
        url('/assets/images/backpic/back-1.png');
    background-size:cover;background-position:center;
    position:relative;overflow:hidden;
    padding:80px 0;
}
.hero::before{
    content:'';position:absolute;top:0;left:0;right:0;bottom:0;
    background-image:linear-gradient(45deg,rgba(198,255,0,.05) 25%,transparent 25%);
    background-size:32px 32px;
    pointer-events:none;
}
.hero-content{position:relative;z-index:2;max-width:720px}
.hero-badge{
    display:inline-flex;align-items:center;gap:8px;
    background:rgba(10,14,20,.7);
    border:1px solid rgba(198,255,0,.4);
    border-radius:999px;padding:6px 14px;font-size:.8rem;
    color:var(--primary);margin-bottom:24px;font-weight:600;
}
.hero-badge .dot{
    width:8px;height:8px;border-radius:50%;background:var(--primary);
    animation:pulse 1.5s infinite;
}
@keyframes pulse{
    0%,100%{opacity:1;transform:scale(1)}
    50%{opacity:.5;transform:scale(.8)}
}
.hero h1{
    font-size:clamp(2.5rem,6vw,4.5rem);
    font-weight:900;line-height:1.2;color:#fff;
    letter-spacing:1px;margin-bottom:20px;
}
.hero h1 .highlight{
    color:var(--primary);
    text-shadow:0 0 30px rgba(198,255,0,.4);
}
.hero-sub{
    color:#B0B8C4;font-size:1.25rem;line-height:1.6;
    max-width:640px;margin-bottom:36px;
}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    border-radius:var(--radius-sm);font-weight:700;
    padding:14px 32px;font-size:1rem;
    border:none;transition:var(--transition);
    cursor:pointer;text-align:center;
}
.btn-primary{
    background:var(--primary);color:#0A0E14;
    box-shadow:0 0 14px rgba(198,255,0,.3);
}
.btn-primary:hover{
    transform:translateY(-2px);
    box-shadow:var(--glow-hover);
    filter:brightness(1.1);
}
.btn-secondary{
    background:transparent;border:1px solid var(--text-weak);
    color:#fff;
}
.btn-secondary:hover{
    border-color:var(--primary);color:var(--primary);
    box-shadow:0 0 12px rgba(198,255,0,.2);
}

/* section headers */
.section-header{
    text-align:center;margin-bottom:56px;
}
.section-header .en-tag{
    font-size:.9rem;letter-spacing:4px;color:var(--primary);
    text-transform:uppercase;font-weight:600;display:block;margin-bottom:8px;
}
.section-header h2{
    font-size:clamp(2rem,4vw,3rem);font-weight:800;color:#fff;
    line-height:1.2;margin-bottom:12px;
}
.section-header p{
    color:var(--text-sub);max-width:600px;margin:0 auto;
}

/* timeline */
.timeline{position:relative;padding-top:12px}
.timeline::before{
    content:'';position:absolute;left:50%;top:0;bottom:0;
    width:2px;background:rgba(198,255,0,.35);
    transform:translateX(-1px);
}
.timeline-item{
    display:flex;align-items:flex-start;
    margin-bottom:48px;position:relative;
}
.timeline-item:nth-child(odd){flex-direction:row-reverse}
.timeline-node{
    flex:0 0 24px;height:24px;border-radius:50%;
    background:var(--primary);box-shadow:0 0 16px rgba(198,255,0,.7);
    margin:0 32px;margin-top:32px;position:relative;z-index:2;
}
.timeline-card{
    flex:0 0 calc(50% - 64px);
    background:var(--panel);
    border:1px solid rgba(255,255,255,.06);
    border-radius:var(--radius);
    padding:28px;box-shadow:var(--shadow);
    transition:var(--transition);
    margin-left:auto;
}
.timeline-item:nth-child(odd) .timeline-card{margin-right:auto;margin-left:0}
.timeline-card:hover{
    transform:translateX(4px);
    box-shadow:var(--shadow-hover);
    border-color:rgba(198,255,0,.5);
}
.timeline-date{
    font-size:2rem;font-weight:800;color:var(--primary);
    font-variant-numeric:tabular-nums;
    line-height:1.2;margin-bottom:8px;
}
.timeline-game{font-size:1.25rem;font-weight:700;color:#fff;margin-bottom:8px}
.timeline-venue{color:var(--text-sub);font-size:.875rem;margin-bottom:12px}
.timeline-desc{color:var(--text-sub);font-size:.9rem;line-height:1.6;margin-bottom:16px}
.badge{
    display:inline-flex;align-items:center;gap:6px;
    border-radius:999px;padding:4px 14px;font-size:.8rem;font-weight:600;
}
.badge-open{background:var(--primary);color:#0A0E14}
.badge-soon{background:var(--secondary);color:#0A0E14}
.badge-ended{background:var(--text-weak);color:#0A0E14}

/* cards grid */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.game-card{
    background:var(--panel);
    border:1px solid rgba(255,255,255,.06);
    border-radius:var(--radius);
    overflow:hidden;box-shadow:var(--shadow);
    transition:var(--transition);
}
.game-card:hover{
    transform:translateY(-6px);
    border-color:rgba(198,255,0,.5);
    box-shadow:var(--shadow-hover);
}
.game-card .card-img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#0e151f}
.game-card .card-body{padding:20px}
.game-card .card-body h3{
    font-size:1.125rem;font-weight:700;color:#fff;margin-bottom:8px;
}
.game-card .card-body p{
    color:var(--text-sub);font-size:.875rem;line-height:1.5;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* ticket pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.pricing-card{
    background:var(--panel);border:1px solid rgba(255,255,255,.08);
    border-radius:var(--radius);padding:32px;
    display:flex;flex-direction:column;position:relative;
    box-shadow:var(--shadow);transition:var(--transition);
}
.pricing-card:hover{
    transform:translateY(-4px);
    border-color:rgba(198,255,0,.4);
    box-shadow:var(--shadow-hover);
}
.pricing-card.featured{
    border:2px solid var(--primary);
    box-shadow:0 8px 40px rgba(198,255,0,.15);
    transform:translateY(-8px);
}
.pricing-card.featured:hover{transform:translateY(-12px)}
.recommend-tag{
    position:absolute;top:-12px;left:24px;
    background:var(--primary);color:#0A0E14;
    font-weight:800;font-size:.8rem;
    padding:4px 16px;border-radius:999px;
    transform:rotate(-6deg);box-shadow:0 0 12px rgba(198,255,0,.4);
    z-index:2;
}
.pricing-name{font-size:1.25rem;font-weight:800;color:#fff;margin-bottom:8px}
.pricing-price{
    font-size:2.2rem;font-weight:800;color:var(--primary);
    font-variant-numeric:tabular-nums;margin-bottom:20px;
}
.pricing-price .currency{font-size:1.2rem}
.pricing-list{list-style:none;margin:0 0 32px;flex:1}
.pricing-list li{
    padding:8px 0;color:var(--text-sub);font-size:.92rem;
    display:flex;align-items:flex-start;gap:10px;
}
.pricing-list li i{
    color:var(--primary);margin-top:4px;font-size:.9rem;
}
.btn-block{width:100%}

/* registration form */
.registration-section{
    background:#080C10;
    position:relative;overflow:hidden;
}
.registration-section::before{
    content:'';position:absolute;top:0;left:0;right:0;height:120px;
    background:linear-gradient(to right,var(--primary),rgba(198,255,0,0));
    opacity:.7;
}
.registration-inner{
    max-width:760px;margin:0 auto;position:relative;z-index:2;
}
.registration-section h2{
    font-size:clamp(2rem,4vw,3rem);font-weight:800;color:#fff;
    text-align:center;margin-bottom:12px;
}
.registration-section .form-desc{
    color:var(--text-sub);text-align:center;margin-bottom:40px;
}
.form-container{
    background:rgba(17,26,36,.8);
    border:1px solid rgba(255,255,255,.08);
    border-radius:var(--radius);
    padding:40px;box-shadow:var(--shadow);
}
.form-group{margin-bottom:24px}
.form-group label{
    display:block;font-size:.875rem;color:var(--text-sub);
    margin-bottom:8px;font-weight:500;
}
.form-group input,.form-group select,.form-group textarea{
    width:100%;background:var(--input-bg);
    border:1px solid var(--border);
    border-radius:var(--radius-sm);
    padding:14px 18px;color:var(--text);
    font-size:1rem;transition:var(--transition);
    -webkit-appearance:none;appearance:none;
}
.form-group select{
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%239AA6B2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat:no-repeat;background-position:right 18px center;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
    outline:none;border-color:var(--primary);
    box-shadow:0 0 0 3px rgba(198,255,0,.15);
}
.form-group textarea{min-height:100px;resize:vertical}
.form-submit{
    background:var(--primary);color:#0A0E14;
    border:none;border-radius:var(--radius-sm);
    padding:16px 32px;font-size:1.05rem;font-weight:800;
    width:100%;cursor:pointer;transition:var(--transition);
    box-shadow:0 0 12px rgba(198,255,0,.25);
}
.form-submit:hover{
    transform:translateY(-2px);
    box-shadow:var(--glow-hover);
    filter:brightness(1.08);
}
.form-success{
    display:none;margin-top:16px;
    padding:14px 18px;border-radius:var(--radius-sm);
    background:rgba(198,255,0,.08);
    border:1px solid var(--primary);
    color:var(--primary);font-size:.9rem;
}
.form-error{
    display:none;margin-top:16px;
    padding:14px 18px;border-radius:var(--radius-sm);
    background:rgba(255,77,79,.1);
    border:1px solid var(--error);
    color:var(--error);font-size:.9rem;
}

/* news list */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.news-empty{
    text-align:center;padding:48px 20px;
    color:var(--text-sub);font-size:1rem;
    grid-column:1/-1;
}
.news-empty i{font-size:2.4rem;color:var(--text-weak);margin-bottom:12px;display:block}
.news-card{
    display:flex;gap:20px;background:var(--panel);
    border:1px solid rgba(255,255,255,.06);
    border-radius:var(--radius);padding:20px;
    transition:var(--transition);
}
.news-card:hover{
    border-color:rgba(198,255,0,.4);
    transform:translateY(-4px);
    box-shadow:var(--shadow-hover);
}
.news-thumb{
    width:120px;height:90px;border-radius:8px;object-fit:cover;
    background:var(--input-bg);flex-shrink:0;
}
.news-content{flex:1;display:flex;flex-direction:column;min-width:0}
.news-cat{
    display:inline-block;align-self:flex-start;
    background:rgba(198,255,0,.1);color:var(--primary);
    border-radius:999px;padding:2px 14px;
    font-size:.75rem;font-weight:600;margin-bottom:8px;
}
.news-title{
    font-size:1.05rem;font-weight:700;color:#fff;
    margin-bottom:8px;line-height:1.4;
}
.news-card:hover .news-title{color:var(--primary)}
.news-excerpt{
    color:var(--text-sub);font-size:.875rem;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
    overflow:hidden;margin-bottom:12px;flex:1;
}
.news-meta{color:var(--text-weak);font-size:.8rem}

/* FAQ */
.faq-wrap{max-width:800px;margin:0 auto}
.faq-item{
    border:1px solid rgba(255,255,255,.08);
    border-radius:12px;background:var(--panel);
    margin-bottom:16px;overflow:hidden;
    transition:var(--transition);
}
.faq-item:hover{border-color:rgba(198,255,0,.3)}
.faq-q{
    width:100%;background:none;border:none;
    padding:20px 24px;color:#fff;font-size:1rem;
    font-weight:600;text-align:left;
    display:flex;justify-content:space-between;align-items:center;
    transition:var(--transition);
}
.faq-q:hover{color:var(--primary)}
.faq-q i{font-size:1.2rem;transition:transform .3s;color:var(--text-sub)}
.faq-item.active .faq-q i{transform:rotate(45deg);color:var(--primary)}
.faq-item.active .faq-q{color:var(--primary)}
.faq-a{
    max-height:0;overflow:hidden;transition:max-height .35s ease;
    border-top:1px solid transparent;
}
.faq-item.active .faq-a{
    max-height:400px;
    border-top-color:rgba(255,255,255,.06);
}
.faq-a p{padding:20px 24px;color:var(--text-sub);font-size:.95rem;line-height:1.7}

/* CTA band */
.cta-band{
    background:var(--panel);
    border:1px solid rgba(198,255,0,.12);
    border-radius:var(--radius);
    padding:60px 48px;text-align:center;
    position:relative;overflow:hidden;
}
.cta-band::before{
    content:'';position:absolute;bottom:0;left:0;right:0;height:100px;
    background:linear-gradient(to top,rgba(198,255,0,.08),transparent);
    pointer-events:none;
}
.cta-band h3{
    font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;color:#fff;
    margin-bottom:16px;position:relative;z-index:2;
}
.cta-band p{color:var(--text-sub);max-width:560px;margin:0 auto 32px;position:relative;z-index:2}
.cta-band .btn{position:relative;z-index:2}

/* footer */
.site-footer{background:#080C10;border-top:1px solid rgba(198,255,0,.2);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1.2fr 1fr;gap:40px;padding-bottom:40px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{color:var(--text-sub);font-size:.9rem;line-height:1.6}
.footer-col h4{
    font-size:1rem;font-weight:700;color:#fff;margin-bottom:16px;
}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:8px}
.footer-col ul li a{color:var(--text-sub);font-size:.9rem}
.footer-col ul li a:hover{color:var(--primary)}
.footer-contact li{
    color:var(--text-sub);font-size:.9rem;
    display:flex;align-items:center;gap:10px;margin-bottom:12px;
}
.footer-contact i{color:var(--primary);width:16px;text-align:center}
.footer-social{display:flex;gap:12px;margin-top:16px}
.footer-social a{
    width:38px;height:38px;border-radius:50%;
    border:1px solid var(--text-weak);
    display:flex;align-items:center;justify-content:center;
    color:var(--text-sub);font-size:.95rem;
    transition:var(--transition);
}
.footer-social a:hover{
    border-color:var(--primary);color:var(--primary);
    box-shadow:0 0 10px rgba(198,255,0,.3);
}
.footer-bottom{
    border-top:1px solid rgba(255,255,255,.06);
    padding:20px 0;text-align:center;
    color:var(--text-weak);font-size:.85rem;
}

/* breadcrumb */
.breadcrumb{
    padding:24px 0 8px;
}
.breadcrumb ul{
    list-style:none;display:flex;gap:8px;font-size:.875rem;
    color:var(--text-sub);
}
.breadcrumb ul li::after{content:'/';margin-left:8px;color:var(--text-weak)}
.breadcrumb ul li:last-child::after{content:'';margin:0}
.breadcrumb ul li:last-child{color:#fff}
.breadcrumb ul li a:hover{color:var(--primary)}

/* page hero for inner */
.page-hero{
    padding:100px 0 60px;
    background-image:
        linear-gradient(180deg,rgba(10,14,20,.6) 0%,rgba(10,14,20,.95) 100%),
        url('/assets/images/backpic/back-1.png');
    background-size:cover;background-position:center;
    text-align:center;position:relative;
}
.page-hero h1{
    font-size:clamp(2rem,4vw,3.2rem);font-weight:900;color:#fff;
    margin-bottom:16px;
}
.page-hero h1 .highlight{color:var(--primary);text-shadow:0 0 20px rgba(198,255,0,.3)}
.page-hero p{color:var(--text-sub);max-width:680px;margin:0 auto;font-size:1.05rem}

/* content blocks for category pages */
.content-block{
    background:var(--panel);
    border:1px solid rgba(255,255,255,.06);
    border-radius:var(--radius);
    padding:32px;margin-bottom:24px;
}
.content-block h3{
    font-size:1.4rem;font-weight:700;color:#fff;margin-bottom:16px;
}
.content-block p{color:var(--text-sub);line-height:1.8;margin-bottom:16px}
.content-block ul{list-style:none;margin:16px 0}
.content-block ul li{
    padding:6px 0;color:var(--text-sub);
    display:flex;align-items:flex-start;gap:10px;font-size:.95rem;
}
.content-block ul li::before{
    content:'\f00c';
    font-family:'Font Awesome 6 Free';font-weight:900;
    color:var(--primary);font-size:.8rem;margin-top:6px;
}
.content-block img{
    border-radius:12px;margin:16px 0;width:100%;
    object-fit:cover;background:var(--input-bg);
}
.blockquote{
    border-left:3px solid var(--primary);
    background:rgba(198,255,0,.04);
    padding:16px 24px;border-radius:0 12px 12px 0;
    color:var(--text-sub);font-style:italic;margin:24px 0;
}

/* related cards */
.related-card{
    background:var(--panel);border:1px solid rgba(255,255,255,.06);
    border-radius:var(--radius);overflow:hidden;
    transition:var(--transition);
}
.related-card:hover{transform:translateY(-4px);border-color:rgba(198,255,0,.4);box-shadow:var(--shadow-hover)}
.related-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.related-card .rel-title{padding:16px;font-size:.95rem;font-weight:600;color:#fff}
.related-card:hover .rel-title{color:var(--primary)}

/* back to top */
.back-top{
    position:fixed;bottom:32px;right:32px;z-index:99;
    width:44px;height:44px;border-radius:50%;
    background:var(--primary);color:#0A0E14;
    border:none;font-size:1.1rem;display:flex;
    align-items:center;justify-content:center;
    box-shadow:var(--glow);opacity:0;visibility:hidden;
    transition:var(--transition);
}
.back-top.show{opacity:1;visibility:visible}
.back-top:hover{transform:translateY(-4px);box-shadow:var(--glow-hover)}

/* stats band */
.stats-band{
    background:var(--panel);border-radius:var(--radius);
    padding:40px;border:1px solid rgba(255,255,255,.06);
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-num{
    font-size:2.2rem;font-weight:900;color:var(--primary);
    font-variant-numeric:tabular-nums;line-height:1.2;
}
.stat-label{color:var(--text-sub);font-size:.875rem;margin-top:8px}

/* responsive */
@media(max-width:1023px){
    .main-nav{display:none}
    .header-cta{display:none}
    .hamburger{display:block}
    .grid-4{grid-template-columns:repeat(2,1fr)}
    .grid-3{grid-template-columns:repeat(2,1fr)}
    .pricing-grid{grid-template-columns:1fr 1fr;gap:20px}
    .pricing-card.featured{order:-1;grid-column:1/-1}
    .timeline::before{left:16px}
    .timeline-item,.timeline-item:nth-child(odd){flex-direction:column;padding-left:44px;position:relative}
    .timeline-node{
        position:absolute;left:0;top:16px;
        margin:0;flex:0 0 16px;width:16px;height:16px;
    }
    .timeline-card{
        flex:1;margin-left:0 !important;margin-right:0 !important;
        width:100%;
    }
    .news-grid{grid-template-columns:1fr}
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
    .container{padding:0 16px}
    .header-inner{padding:0 16px}
    .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
    .pricing-grid{grid-template-columns:1fr}
    .pricing-card.featured{grid-column:auto}
    .btn{width:100%}
    .form-container{padding:24px 20px}
    .cta-band{padding:40px 20px}
    .footer-grid{grid-template-columns:1fr}
    .news-thumb{width:88px;height:70px}
    .timeline-node{flex:0 0 14px;width:14px;height:14px}
    .stats-grid{grid-template-columns:1fr 1fr;gap:16px}
    .page-hero{padding:72px 0 40px}
    .hero-sub{font-size:1.05rem}
}

/* roulang page: category1 */
:root {
            --primary: #C6FF00;
            --primary-hover: #D8FF4D;
            --primary-glow: rgba(198, 255, 0, .6);
            --primary-glow-strong: rgba(198, 255, 0, .8);
            --secondary: #FF6D00;
            --secondary-glow: rgba(255, 109, 0, .5);
            --bg: #0A0E14;
            --card-bg: #111A24;
            --input-bg: #1B2530;
            --border: #2A3646;
            --text: #F2F5F7;
            --text-sub: #9AA6B2;
            --text-weak: #5C6670;
            --error: #FF4D4F;
            --info: #4DA3FF;
            --radius-lg: 16px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, .4);
            --shadow-hover: 0 8px 30px rgba(0, 0, 0, .55);
            --transition: .2s ease;
            --header-h: 72px;
            --font-cn: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --font-num: "DIN Alternate", "Bahnschrift", "Arial Narrow", sans-serif;
        }

        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-cn);
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: inherit; text-decoration: none; transition: color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition); }
        ul, ol { list-style: none; }
        button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
        input, select, textarea { font-family: inherit; }
        h1, h2, h3, h4, h5, h6 { line-height: 1.3; font-weight: 800; }

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

        /* ===== Header ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            height: var(--header-h);
            background: rgba(10, 14, 20, .88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(198, 255, 0, .35);
            box-shadow: 0 0 20px rgba(198, 255, 0, .08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.25rem;
            color: var(--text);
            white-space: nowrap;
        }
        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--primary);
            color: #0A0E14;
            font-weight: 900;
            font-size: 1.1rem;
            box-shadow: 0 0 14px var(--primary-glow);
        }
        .logo-text { letter-spacing: .02em; }
        .logo-brand { color: var(--primary); }
        .main-nav ul { display: flex; gap: 8px; list-style: none; }
        .main-nav a {
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            color: var(--text-sub);
            font-weight: 600;
            font-size: .95rem;
            transition: all var(--transition);
            position: relative;
        }
        .main-nav a:hover { color: var(--primary); background: rgba(198, 255, 0, .06); }
        .main-nav a.active {
            color: var(--primary);
            text-shadow: 0 0 10px var(--primary-glow);
            background: rgba(198, 255, 0, .08);
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 4px;
            height: 2px;
            background: var(--primary);
            box-shadow: 0 0 8px var(--primary-glow);
            border-radius: 2px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: .95rem;
            transition: all var(--transition);
            line-height: 1.4;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--primary);
            color: #0A0E14;
            box-shadow: 0 0 12px rgba(198, 255, 0, .3);
        }
        .btn-primary:hover {
            background: var(--primary-hover);
            box-shadow: 0 0 20px var(--primary-glow);
            transform: translateY(-2px);
        }
        .btn-secondary {
            background: transparent;
            border: 1px solid var(--text-weak);
            color: var(--text);
        }
        .btn-secondary:hover {
            border-color: var(--primary);
            color: var(--primary);
            box-shadow: 0 0 12px rgba(198, 255, 0, .2);
        }
        .nav-toggle { display: none; font-size: 1.3rem; color: var(--text); padding: 8px; }

        /* ===== Page Hero ===== */
        .page-hero {
            position: relative;
            min-height: 320px;
            display: flex;
            align-items: center;
            padding: 60px 0;
            background-size: cover;
            background-position: center;
            background-color: #0A0E14;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, rgba(10, 14, 20, .62) 0%, rgba(10, 14, 20, .94) 100%);
        }
        .page-hero .container { position: relative; z-index: 2; }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(198, 255, 0, .12);
            border: 1px solid rgba(198, 255, 0, .3);
            color: var(--primary);
            padding: 6px 14px;
            border-radius: 999px;
            font-size: .85rem;
            font-weight: 600;
            margin-bottom: 16px;
        }
        .page-hero h1 {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 900;
            margin-bottom: 14px;
            letter-spacing: .01em;
        }
        .page-hero h1 span { color: var(--primary); text-shadow: 0 0 18px var(--primary-glow); }
        .page-hero .lead {
            font-size: 1.05rem;
            color: var(--text-sub);
            max-width: 680px;
            line-height: 1.7;
            margin-bottom: 24px;
        }
        .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

        /* ===== Section Blocks ===== */
        .section-block { padding: clamp(4rem, 8vw, 6rem) 0; }
        .section-alt { background: rgba(17, 26, 36, .5); }
        .section-head { margin-bottom: 40px; }
        .section-head.center { text-align: center; }
        .section-head .center { margin-left: auto; margin-right: auto; }
        .section-eyebrow {
            font-size: .75rem;
            font-weight: 700;
            letter-spacing: .18em;
            color: var(--primary);
            text-transform: uppercase;
            display: block;
            margin-bottom: 8px;
        }
        .section-head h2 {
            font-size: clamp(1.75rem, 3vw, 2.5rem);
            font-weight: 800;
            margin-bottom: 12px;
        }
        .section-head p { color: var(--text-sub); font-size: 1rem; max-width: 720px; }

        /* ===== Image Card ===== */
        .image-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            background: var(--card-bg);
        }
        .image-card img { width: 100%; height: 100%; object-fit: cover; }
        .image-card.small { max-height: 260px; }
        .intro-text p { color: var(--text-sub); font-size: 1rem; margin-bottom: 16px; line-height: 1.75; }
        .intro-text p:last-child { margin-bottom: 0; }

        /* ===== Guide List ===== */
        .guide-list { margin-top: 20px; }
        .guide-list li {
            position: relative;
            padding: 16px 16px 16px 46px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            transition: all var(--transition);
            color: var(--text-sub);
            font-size: .95rem;
            line-height: 1.6;
        }
        .guide-list li::before {
            content: '';
            position: absolute;
            left: 18px;
            top: 22px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            box-shadow: 0 0 8px var(--primary-glow);
        }
        .guide-list li:hover {
            border-color: rgba(198, 255, 0, .4);
            transform: translateX(4px);
            box-shadow: var(--shadow-card);
        }
        .guide-list strong {
            color: var(--text);
            display: block;
            margin-bottom: 4px;
            font-size: 1rem;
        }

        /* ===== Blockquote ===== */
        blockquote {
            border-left: 3px solid var(--primary);
            background: rgba(198, 255, 0, .06);
            padding: 20px 24px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: var(--text-sub);
            font-style: italic;
            line-height: 1.7;
            margin: 24px 0;
        }

        /* ===== Level Steps ===== */
        .level-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .level-step {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            position: relative;
            transition: all var(--transition);
        }
        .level-step::before {
            content: '';
            position: absolute;
            top: 0;
            left: 24px;
            right: 24px;
            height: 2px;
            background: var(--primary);
            box-shadow: 0 0 10px var(--primary-glow);
            border-radius: 2px;
            opacity: .7;
        }
        .level-step:hover {
            transform: translateY(-4px);
            border-color: rgba(198, 255, 0, .5);
            box-shadow: var(--shadow-hover);
        }
        .step-num {
            font-family: var(--font-num);
            font-size: 2rem;
            font-weight: 900;
            color: var(--primary);
            display: block;
            margin-bottom: 12px;
            line-height: 1;
            text-shadow: 0 0 12px rgba(198, 255, 0, .3);
        }
        .level-step h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--text); }
        .level-step p { font-size: .9rem; color: var(--text-sub); line-height: 1.6; }

        /* ===== FAQ ===== */
        .faq-list { max-width: 820px; margin: 0 auto; }
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item:hover { border-color: rgba(198, 255, 0, .35); }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 24px;
            font-size: 1rem;
            font-weight: 700;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            color: var(--text);
            transition: color var(--transition);
        }
        .faq-question:hover { color: var(--primary); }
        .faq-icon {
            font-size: 1.5rem;
            font-weight: 400;
            color: var(--primary);
            transition: transform .3s ease;
            flex-shrink: 0;
            line-height: 1;
        }
        .faq-item.open .faq-icon { transform: rotate(45deg); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease, padding .35s ease;
            padding: 0 24px;
            color: var(--text-sub);
            font-size: .95rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer { max-height: 320px; padding: 0 24px 20px; }

        /* ===== Related Cards ===== */
        .related-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition);
            display: block;
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .related-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 3px;
            height: 100%;
            background: var(--primary);
            opacity: 0;
            transition: opacity var(--transition);
        }
        .related-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: rgba(198, 255, 0, .5);
        }
        .related-card:hover::before { opacity: 1; }
        .related-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(198, 255, 0, .1);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            margin-bottom: 16px;
        }
        .related-card h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--text); }
        .related-card p { font-size: .9rem; color: var(--text-sub); line-height: 1.6; margin-bottom: 14px; }
        .related-card .more { color: var(--primary); font-size: .875rem; font-weight: 700; display: inline-flex; align-items: center; gap: 6px; }
        .related-card .more i { font-size: .8rem; transition: transform var(--transition); }
        .related-card:hover .more i { transform: translateX(4px); }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--card-bg);
            border-top: 1px solid var(--border);
            padding: clamp(3rem, 6vw, 5rem) 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to right, var(--primary), transparent);
            opacity: .14;
        }
        .cta-section h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: 12px; color: var(--text); }
        .cta-section p { color: var(--text-sub); font-size: 1rem; max-width: 600px; margin: 0 auto 24px; }
        .cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

        /* ===== Footer ===== */
        .site-footer {
            background: #080C10;
            border-top: 1px solid rgba(198, 255, 0, .2);
            padding: 56px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        .footer-brand .logo { margin-bottom: 14px; }
        .footer-brand p { color: var(--text-sub); font-size: .9rem; margin-bottom: 16px; line-height: 1.6; }
        .footer-social { display: flex; gap: 10px; }
        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--card-bg);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-sub);
            font-size: .9rem;
            transition: all var(--transition);
        }
        .footer-social a:hover {
            color: var(--primary);
            border-color: var(--primary);
            box-shadow: 0 0 10px rgba(198, 255, 0, .3);
        }
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text);
        }
        .footer-col ul { list-style: none; }
        .footer-col ul li { margin-bottom: 10px; }
        .footer-col ul a { color: var(--text-sub); font-size: .9rem; transition: all var(--transition); }
        .footer-col ul a:hover { color: var(--primary); padding-left: 4px; }
        .footer-contact li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-sub); font-size: .875rem; }
        .footer-contact li i { color: var(--primary); margin-top: 4px; }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding-top: 20px;
            text-align: center;
            color: var(--text-weak);
            font-size: .85rem;
        }

        /* ===== Sticky Edge ===== */
        .content-wrap {
            min-height: calc(100vh - var(--header-h));
        }

        /* ===== Responsive ===== */
        @media (max-width: 1023px) {
            .header-cta { display: none; }
            .main-nav {
                position: fixed;
                top: var(--header-h);
                left: 0;
                right: 0;
                background: rgba(10, 14, 20, .97);
                backdrop-filter: blur(12px);
                -webkit-backdrop-filter: blur(12px);
                border-top: 1px solid var(--border);
                padding: 16px 24px 24px;
                transform: translateY(-10px);
                opacity: 0;
                pointer-events: none;
                transition: all .25s ease;
                z-index: 99;
            }
            .main-nav.open {
                transform: none;
                opacity: 1;
                pointer-events: auto;
            }
            .main-nav ul { flex-direction: column; gap: 4px; }
            .main-nav a { display: block; padding: 14px 16px; font-size: 1.05rem; }
            .main-nav a.active::after { display: none; }
            .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
            .level-steps { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 640px) {
            .container { padding: 0 16px; }
            .page-hero { min-height: 260px; padding: 40px 0; }
            .page-hero h1 { font-size: clamp(1.65rem, 6vw, 2.2rem); }
            .page-hero .lead { font-size: .95rem; }
            .hero-actions .btn { width: 100%; }
            .level-steps { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; gap: 28px; }
            .btn { width: 100%; }
            .cta-buttons { flex-direction: column; }
            .section-block { padding: 3rem 0; }
            .image-card.small { max-height: 220px; }
        }

        .row.align-items-center {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }

/* roulang page: article */
:root {
            --primary: #C6FF00;
            --primary-dark: #A8DD00;
            --accent: #FF6D00;
            --bg-dark: #0A0E14;
            --bg-panel: #111A24;
            --bg-input: #1B2530;
            --border: #2A3646;
            --text: #F2F5F7;
            --text-sub: #9AA6B2;
            --text-weak: #5C6670;
            --error: #FF4D4F;
            --info: #4DA3FF;
            --radius: 16px;
            --radius-sm: 8px;
            --shadow: 0 4px 20px rgba(0, 0, 0, .4);
            --shadow-lg: 0 8px 30px rgba(0, 0, 0, .55);
            --glow-primary: 0 0 12px rgba(198, 255, 0, .6);
            --glow-primary-hover: 0 0 20px rgba(198, 255, 0, .8);
            --transition: .2s ease;
            --container: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background: var(--bg-dark);
            color: var(--text);
            line-height: 1.75;
            margin: 0;
            padding: 0;
            font-size: 1rem;
            -webkit-font-smoothing: antialiased;
        }

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

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

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

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

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
        }

        .row {
            max-width: none;
        }

        .columns {
            padding-left: 14px;
            padding-right: 14px;
        }

        /* 按钮 */
        .btn {
            display: inline-block;
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-weight: 700;
            font-size: .95rem;
            line-height: 1.5;
            text-align: center;
            cursor: pointer;
            transition: background var(--transition), box-shadow var(--transition), transform var(--transition), color var(--transition), border var(--transition);
            vertical-align: middle;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--primary);
            color: #0A0E14;
        }

        .btn-primary:hover,
        .btn-primary:focus {
            background: #D4FF33;
            color: #0A0E14;
            box-shadow: var(--glow-primary-hover);
            transform: translateY(-1px);
        }

        .btn-secondary {
            background: transparent;
            border: 1px solid var(--text-weak);
            color: var(--text);
        }

        .btn-secondary:hover,
        .btn-secondary:focus {
            border-color: var(--primary);
            color: var(--primary);
            box-shadow: 0 0 0 3px rgba(198, 255, 0, .12);
        }

        .btn-sm {
            padding: 8px 20px;
            font-size: .875rem;
        }

        .btn-lg {
            padding: 14px 40px;
            font-size: 1rem;
        }

        /* 顶部导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            height: 72px;
            background: rgba(10, 14, 20, .88);
            -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(198, 255, 0, .5);
            box-shadow: 0 1px 0 rgba(198, 255, 0, .08);
            transition: box-shadow .3s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 2px 20px rgba(198, 255, 0, .15);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

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

        .logo-mark {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--primary);
            color: #0A0E14;
            font-weight: 900;
            font-size: 1.25rem;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 12px rgba(198, 255, 0, .5);
            font-style: normal;
        }

        .logo-text {
            font-size: 1.15rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: .5px;
            white-space: nowrap;
        }

        .logo-brand {
            color: var(--primary);
            text-shadow: 0 0 8px rgba(198, 255, 0, .5);
        }

        .main-nav ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 34px;
        }

        .main-nav a {
            color: var(--text-sub);
            font-size: .95rem;
            font-weight: 500;
            position: relative;
            padding: 6px 2px;
            transition: color var(--transition);
        }

        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            box-shadow: var(--glow-primary);
            border-radius: 2px;
            transition: width var(--transition);
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: var(--primary);
        }

        .main-nav a.active::after,
        .main-nav a:hover::after {
            width: 100%;
        }

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

        .header-actions .btn {
            margin-left: 8px;
        }

        .nav-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            background: transparent;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            padding: 0;
        }

        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: transform .25s ease, opacity .25s ease;
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* 页脚 */
        .site-footer {
            background: #080C10;
            border-top: 1px solid rgba(198, 255, 0, .18);
            padding: 70px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 50px;
        }

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

        .footer-brand p {
            color: var(--text-sub);
            font-size: .9rem;
            line-height: 1.7;
            margin: 0 0 16px;
            max-width: 360px;
        }

        .footer-social {
            display: flex;
            gap: 12px;
            margin-top: 10px;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-sub);
            font-size: .95rem;
            transition: all var(--transition);
        }

        .footer-social a:hover {
            border-color: var(--primary);
            color: var(--primary);
            box-shadow: var(--glow-primary);
            transform: translateY(-2px);
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 18px;
            padding-bottom: 10px;
            position: relative;
        }

        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 2px;
            background: var(--primary);
            box-shadow: var(--glow-primary);
            border-radius: 2px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col li {
            margin-bottom: 12px;
        }

        .footer-col a {
            color: var(--text-sub);
            font-size: .9rem;
        }

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

        .footer-contact li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: var(--text-sub);
            font-size: .875rem;
            line-height: 1.6;
        }

        .footer-contact i {
            color: var(--primary);
            margin-top: 5px;
            font-size: .9rem;
            width: 16px;
            flex-shrink: 0;
        }

        .footer-copyright {
            border-top: 1px solid #1A2430;
            padding-top: 26px;
            text-align: center;
            color: var(--text-weak);
            font-size: .8rem;
        }

        /* 分类 Hero */
        .page-hero {
            position: relative;
            min-height: 360px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 100px 0 70px;
            overflow: hidden;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-color: var(--bg-dark);
        }

        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 14, 20, .72) 0%, rgba(10, 14, 20, .88) 75%, var(--bg-dark) 100%);
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--primary), transparent);
            box-shadow: var(--glow-primary);
            opacity: .6;
        }

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

        .hero-badge {
            display: inline-block;
            background: rgba(198, 255, 0, .1);
            border: 1px solid rgba(198, 255, 0, .3);
            color: var(--primary);
            font-size: .75rem;
            font-weight: 700;
            letter-spacing: 3px;
            text-transform: uppercase;
            padding: 5px 18px;
            border-radius: 999px;
            margin-bottom: 20px;
        }

        .page-hero h1 {
            font-size: clamp(2.2rem, 5vw, 3.4rem);
            font-weight: 900;
            color: #fff;
            margin: 0 0 16px;
            line-height: 1.2;
            text-shadow: 0 2px 24px rgba(0, 0, 0, .5);
        }

        .page-hero h1 .highlight {
            color: var(--primary);
            text-shadow: 0 0 18px rgba(198, 255, 0, .5);
        }

        .page-hero .hero-sub {
            color: #B0B8C4;
            font-size: 1.1rem;
            max-width: 680px;
            margin: 0 auto;
            line-height: 1.7;
        }

        /* 板块头部 */
        .sec-head {
            margin-bottom: 48px;
        }

        .sec-head.center {
            text-align: center;
        }

        .sec-head.center .sec-tag {
            margin-bottom: 10px;
        }

        .sec-tag {
            display: inline-block;
            background: rgba(198, 255, 0, .1);
            color: var(--primary);
            font-size: .75rem;
            font-weight: 600;
            letter-spacing: 3px;
            text-transform: uppercase;
            border-radius: 999px;
            padding: 4px 16px;
            margin-bottom: 14px;
            border: 1px solid rgba(198, 255, 0, .2);
        }

        .sec-head h2 {
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            font-weight: 800;
            margin: 0;
            color: var(--text);
            line-height: 1.25;
        }

        .sec-head p {
            color: var(--text-sub);
            font-size: .95rem;
            margin: 14px 0 0;
            max-width: 720px;
        }

        .sec-head.center p {
            margin-left: auto;
            margin-right: auto;
        }

        /* 主体内容区 */
        .guide-section {
            padding: clamp(4rem, 8vw, 6rem) 0 40px;
        }

        .guide-section .lead-text {
            font-size: 1.05rem;
            color: var(--text-sub);
            line-height: 1.85;
            margin-bottom: 24px;
            max-width: 860px;
        }

        .guide-section .lead-text strong {
            color: var(--text);
        }

        .guide-layout {
            margin-top: 48px;
            margin-bottom: 32px;
            align-items: center;
        }

        .guide-img {
            border-radius: var(--radius);
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(198, 255, 0, .15);
            width: 100%;
            object-fit: cover;
        }

        .guide-layout h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 24px;
        }

        .guide-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .guide-list li {
            position: relative;
            padding-left: 28px;
            margin-bottom: 16px;
            color: var(--text-sub);
            font-size: .95rem;
            line-height: 1.75;
        }

        .guide-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 9px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--primary);
            box-shadow: 0 0 8px rgba(198, 255, 0, .6);
        }

        .guide-list li strong {
            color: var(--text);
            font-weight: 700;
        }

        .guide-quote {
            margin: 48px 0 0;
            padding: 24px 32px;
            background: var(--bg-panel);
            border-left: 3px solid var(--primary);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            box-shadow: var(--shadow);
            font-size: .95rem;
            color: var(--text-sub);
            line-height: 1.8;
            position: relative;
        }

        .guide-quote strong {
            color: var(--primary);
        }

        /* 赛事分类卡片区 */
        .type-cards-section {
            padding: clamp(4rem, 8vw, 5.5rem) 0;
            background: linear-gradient(180deg, var(--bg-dark) 0%, #0D141C 50%, var(--bg-dark) 100%);
            border-top: 1px solid rgba(198, 255, 0, .08);
            border-bottom: 1px solid rgba(198, 255, 0, .08);
        }

        .type-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px 26px;
            height: 100%;
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
            display: flex;
            flex-direction: column;
        }

        .type-card:hover {
            transform: translateY(-6px);
            border-color: rgba(198, 255, 0, .45);
            box-shadow: var(--shadow-lg);
        }

        .type-card-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: rgba(198, 255, 0, .1);
            border: 1px solid rgba(198, 255, 0, .2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--primary);
            margin-bottom: 20px;
            box-shadow: 0 0 10px rgba(198, 255, 0, .1);
        }

        .type-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 10px;
            line-height: 1.4;
        }

        .type-card p {
            color: var(--text-sub);
            font-size: .875rem;
            line-height: 1.7;
            margin: 0 0 16px;
            flex-grow: 1;
        }

        .type-card .tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 18px;
        }

        .type-card .tag {
            display: inline-block;
            background: rgba(198, 255, 0, .08);
            color: var(--primary);
            font-size: .72rem;
            font-weight: 500;
            padding: 3px 12px;
            border-radius: 999px;
            border: 1px solid rgba(198, 255, 0, .15);
        }

        .type-card .card-link {
            color: var(--primary);
            font-size: .875rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap var(--transition);
        }

        .type-card .card-link:hover {
            gap: 10px;
        }

        /* FAQ */
        .faq-section {
            padding: clamp(4rem, 8vw, 5.5rem) 0;
        }

        .faq-section .sec-head {
            margin-bottom: 40px;
        }

        .accordion {
            background: transparent;
            margin: 0;
        }

        .accordion-item {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: 14px;
            overflow: hidden;
            transition: border-color var(--transition);
        }

        .accordion-item.is-active {
            border-color: rgba(198, 255, 0, .4);
            box-shadow: 0 4px 16px rgba(0, 0, 0, .3);
        }

        .accordion-title {
            background: transparent;
            color: var(--text);
            border: none;
            padding: 20px 26px;
            font-size: .95rem;
            font-weight: 600;
            line-height: 1.5;
            position: relative;
            display: block;
            transition: color var(--transition), background var(--transition);
            border-bottom: 1px solid transparent;
        }

        .accordion-title:hover,
        .accordion-title:focus {
            background: rgba(198, 255, 0, .04);
            color: var(--primary);
        }

        .accordion-title::after {
            content: '+';
            position: absolute;
            right: 24px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary);
            font-size: 1.4rem;
            font-weight: 400;
            transition: transform .3s ease;
            line-height: 1;
        }

        .accordion-item.is-active > .accordion-title::after {
            transform: translateY(-50%) rotate(45deg);
        }

        .accordion-item.is-active > .accordion-title {
            border-bottom-color: var(--border);
        }

        .accordion-content {
            background: transparent;
            border: none;
            color: var(--text-sub);
            padding: 6px 26px 22px;
            font-size: .9rem;
            line-height: 1.8;
        }

        /* 相关卡片 */
        .related-section {
            padding: clamp(3rem, 6vw, 5rem) 0;
            background: linear-gradient(180deg, var(--bg-dark), #0D141C 55%, var(--bg-dark));
            border-top: 1px solid rgba(198, 255, 0, .08);
            border-bottom: 1px solid rgba(198, 255, 0, .08);
        }

        .related-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            padding: 0;
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            height: 100%;
            display: block;
        }

        .related-card:hover {
            transform: translateY(-5px);
            border-color: rgba(198, 255, 0, .4);
            box-shadow: var(--shadow-lg);
        }

        .related-card-img {
            width: 100%;
            height: 150px;
            object-fit: cover;
            border-bottom: 1px solid var(--border);
        }

        .related-card-body {
            padding: 18px 20px 22px;
        }

        .related-card-body h3 {
            font-size: .95rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
            line-height: 1.45;
        }

        .related-card-body p {
            color: var(--text-sub);
            font-size: .8rem;
            line-height: 1.6;
            margin: 0;
        }

        /* CTA */
        .cta-section {
            padding: clamp(4rem, 8vw, 5.5rem) 0;
        }

        .cta-box {
            position: relative;
            background: var(--bg-panel);
            border: 1px solid rgba(198, 255, 0, .2);
            border-radius: 20px;
            padding: 60px 48px;
            text-align: center;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .cta-box::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--primary), transparent);
            box-shadow: var(--glow-primary);
        }

        .cta-box h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.2rem);
            font-weight: 800;
            margin: 0 0 12px;
            color: var(--text);
        }

        .cta-box p {
            color: var(--text-sub);
            font-size: .95rem;
            margin: 0 auto 28px;
            max-width: 560px;
        }

        .cta-box .btn {
            margin: 0 6px;
        }

        /* 响应式 */
        @media (min-width: 1024px) {
            .columns.large-4 {
                padding-left: 14px;
                padding-right: 14px;
            }
        }

        @media (max-width: 1023px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 36px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 18px;
            }

            .guide-layout .columns {
                margin-bottom: 30px;
            }

            .cta-box {
                padding: 44px 24px;
            }

            .cta-box .btn {
                width: 100%;
                margin: 8px 0;
            }
        }

        @media (max-width: 640px) {
            .site-header {
                height: 64px;
            }

            .header-inner {
                gap: 10px;
            }

            .logo-text {
                font-size: 1rem;
            }

            .logo-mark {
                width: 34px;
                height: 34px;
                font-size: 1rem;
            }

            .nav-toggle {
                display: flex;
                margin-left: 8px;
            }

            .header-actions .btn-primary {
                display: none;
            }

            .main-nav {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(10, 14, 20, .98);
                border-bottom: 1px solid rgba(198, 255, 0, .3);
                padding: 24px;
                display: none;
                z-index: 99;
                box-shadow: 0 20px 40px rgba(0, 0, 0, .5);
            }

            .main-nav.open {
                display: block;
            }

            .main-nav ul {
                flex-direction: column;
                align-items: flex-start;
                gap: 18px;
            }

            .main-nav a {
                font-size: 1.1rem;
                padding: 6px 0;
            }

            .page-hero {
                min-height: 320px;
                padding: 80px 0 60px;
            }

            .page-hero h1 {
                font-size: 2rem;
            }

            .page-hero .hero-sub {
                font-size: .95rem;
            }

            .guide-section .lead-text {
                font-size: .95rem;
            }

            .guide-quote {
                padding: 18px 20px;
            }

            .guide-layout h3 {
                margin-top: 16px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .type-card {
                margin-bottom: 16px;
            }

            .btn {
                width: 100%;
                justify-content: center;
            }

            .header-actions .btn {
                display: none;
            }
        }

/* roulang page: category3 */
:root {
  --primary: #C6FF00;
  --primary-glow: rgba(198, 255, 0, .6);
  --primary-soft: rgba(198, 255, 0, .1);
  --secondary: #FF6D00;
  --secondary-glow: rgba(255, 109, 0, .5);
  --bg-page: #0A0E14;
  --bg-card: #111A24;
  --bg-input: #1B2530;
  --text-main: #F2F5F7;
  --text-sub: #9AA6B2;
  --text-weak: #5C6670;
  --border: #2A3646;
  --border-light: #3A4858;
  --error: #FF4D4F;
  --info: #4DA3FF;
  --radius-card: 16px;
  --radius-btn: 8px;
  --radius-sm: 8px;
  --shadow: 0 4px 20px rgba(0, 0, 0, .4);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, .55);
  --transition: .2s ease;
  --font-sans: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-num: "DIN Alternate", "Bahnschrift", "Arial Narrow", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg-page);
  color: var(--text-main);
  line-height: 1.75;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-sm); }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; }

.container, .row {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}
.row .row { padding-left: 0; padding-right: 0; margin-left: -12px; margin-right: -12px; }
.columns { padding-left: 12px; padding-right: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 14, 20, .88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(198, 255, 0, .35);
  box-shadow: 0 1px 12px rgba(198, 255, 0, .12);
  transition: box-shadow .3s ease;
}
.site-header.scrolled {
  box-shadow: 0 1px 24px rgba(198, 255, 0, .3);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--primary);
  color: #0A0E14;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 900;
  font-family: var(--font-num);
  box-shadow: 0 0 12px rgba(198, 255, 0, .5);
}
.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: .02em;
  white-space: nowrap;
}
.logo-brand { color: var(--primary); text-shadow: 0 0 8px rgba(198, 255, 0, .5); }
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  position: relative;
  font-size: .95rem;
  font-weight: 500;
  color: var(--text-sub);
  padding: 6px 2px;
  transition: color var(--transition);
}
.main-nav a:hover { color: var(--primary); }
.main-nav a.active {
  color: var(--primary);
  text-shadow: 0 0 8px rgba(198, 255, 0, .5);
}
.main-nav a.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--primary);
  box-shadow: 0 0 8px rgba(198, 255, 0, .7);
  border-radius: 2px;
}
.header-cta {
  flex-shrink: 0;
}
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1100;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: all .25s ease;
}
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-btn);
  font-weight: 700;
  font-size: .95rem;
  line-height: 1.2;
  border: none;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}
.btn-primary {
  background: var(--primary);
  color: #0A0E14;
}
.btn-primary:hover {
  background: #d4ff2e;
  box-shadow: 0 0 20px rgba(198, 255, 0, .8);
  transform: translateY(-2px);
}
.btn-secondary {
  background: transparent;
  border: 1px solid var(--text-weak);
  color: var(--text-main);
}
.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 12px rgba(198, 255, 0, .25);
  transform: translateY(-2px);
}

.page-hero {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  padding: 80px 0 64px;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,14,20,.55) 0%, rgba(10,14,20,.88) 100%);
}
.page-hero .container { position: relative; z-index: 2; }
.hero-kicker {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 16px;
  padding: 4px 12px;
  border: 1px solid rgba(198, 255, 0, .4);
  border-radius: 999px;
  background: rgba(198, 255, 0, .08);
}
.page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.2;
  text-shadow: 0 4px 24px rgba(0, 0, 0, .6);
}
.page-hero h1 .highlight { color: var(--primary); }
.page-hero .hero-desc {
  font-size: 1.1rem;
  color: var(--text-sub);
  max-width: 640px;
  line-height: 1.7;
}

.section {
  padding: clamp(4rem, 8vw, 6rem) 0;
}
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-header h2,
.section-header h3 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.25;
}
.section-header p {
  font-size: 1rem;
  color: var(--text-sub);
  max-width: 560px;
  margin: 0 auto;
}

.method-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  height: 100%;
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.method-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), transparent);
  opacity: .5;
  transition: opacity var(--transition);
}
.method-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-6px);
}
.method-card:hover::before { opacity: 1; }
.method-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--primary-soft);
  border: 1px solid rgba(198, 255, 0, .3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 20px;
}
.method-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.method-card p {
  font-size: .92rem;
  color: var(--text-sub);
  line-height: 1.7;
}

.flow-steps {
  background: rgba(17, 26, 36, .5);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.flow-step {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 32px 24px;
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
}
.flow-step:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.step-num {
  display: block;
  font-family: var(--font-num);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  opacity: .4;
  line-height: 1;
  margin-bottom: 16px;
}
.flow-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.flow-step p {
  font-size: .88rem;
  color: var(--text-sub);
  line-height: 1.65;
}
.step-arrow {
  display: none;
}

.qualifications .content-panel {
  padding-left: 12px;
}
.qualifications .content-panel h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.3;
}
.check-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 14px;
  font-size: .95rem;
  color: var(--text-sub);
  line-height: 1.7;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: .75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(198, 255, 0, .4);
}
blockquote {
  margin: 28px 0 0;
  padding: 18px 22px;
  border-left: 3px solid var(--primary);
  background: rgba(198, 255, 0, .06);
  border-radius: 0 8px 8px 0;
  font-size: .92rem;
  color: var(--text-sub);
  line-height: 1.7;
  font-style: italic;
}
.qualifications .image-wrap {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
}
.qualifications .image-wrap img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-card);
}
.qualifications .image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, .35);
}

.faq-section {
  background: rgba(17, 26, 36, .4);
  border-top: 1px solid var(--border);
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:hover { border-color: var(--border-light); }
.faq-item.active { border-color: var(--primary); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: transparent;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--primary);
  border-radius: 2px;
  transition: transform .25s ease;
  top: 9px;
}
.faq-icon::before { left: 2px; right: 2px; height: 2px; }
.faq-icon::after { top: 2px; bottom: 2px; width: 2px; left: 9px; }
.faq-item.active .faq-icon::after { transform: scaleY(0); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease, opacity .3s ease;
  opacity: 0;
  padding: 0 24px;
}
.faq-item.active .faq-answer {
  max-height: 300px;
  opacity: 1;
  padding: 0 24px 24px;
}
.faq-answer p {
  font-size: .92rem;
  color: var(--text-sub);
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.cta-banner {
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: linear-gradient(90deg, var(--secondary), transparent);
  opacity: .25;
}
.cta-inner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 56px 48px;
  text-align: center;
  position: relative;
}
.cta-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}
.cta-inner p {
  font-size: 1rem;
  color: var(--text-sub);
  max-width: 520px;
  margin: 0 auto 32px;
}
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.related-cards {
  background: rgba(17, 26, 36, .3);
  border-top: 1px solid var(--border);
}
.related-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: all var(--transition);
  height: 100%;
}
.related-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.related-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 0;
}
.related-card-body {
  padding: 24px;
}
.related-card-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.related-card-body p {
  font-size: .9rem;
  color: var(--text-sub);
  line-height: 1.6;
}
.related-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--primary);
  margin-top: 14px;
  transition: gap var(--transition);
}
.related-card:hover .related-card-link { gap: 10px; }

.site-footer {
  background: #080C10;
  border-top: 1px solid rgba(198, 255, 0, .2);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.2fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p {
  font-size: .88rem;
  color: var(--text-sub);
  margin-top: 16px;
  line-height: 1.7;
  max-width: 320px;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-sub);
  font-size: 1rem;
  transition: all var(--transition);
}
.footer-social a:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 10px rgba(198, 255, 0, .25);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
}
.footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.footer-col ul li {
  margin-bottom: 12px;
  font-size: .88rem;
  color: var(--text-sub);
}
.footer-col ul a {
  color: var(--text-sub);
}
.footer-col ul a:hover { color: var(--primary); }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .85rem;
  color: var(--text-sub);
  line-height: 1.6;
}
.footer-contact i {
  color: var(--primary);
  margin-top: 4px;
  font-size: .85rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding-top: 24px;
  text-align: center;
  font-size: .8rem;
  color: var(--text-weak);
}

@media (max-width: 1023px) {
  .flow-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .header-inner { height: 64px; }
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background: rgba(10, 14, 20, .97);
    backdrop-filter: blur(8px);
    padding: 100px 32px 40px;
    transform: translateX(100%);
    transition: transform .3s ease;
    z-index: 1000;
    overflow-y: auto;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .main-nav a {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-main);
  }
  .main-nav a.active::after { display: none; }
  .header-cta {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 64px);
    z-index: 1001;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s ease;
  }
  .main-nav.open ~ .header-cta,
  .header-cta.show {
    opacity: 1;
    pointer-events: auto;
  }
  .burger { display: flex; }
  .page-hero { min-height: 280px; padding: 60px 0 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta-inner { padding: 40px 24px; }
  .qualifications .image-wrap img { height: 240px; }
}

@media (max-width: 640px) {
  .container, .row { padding-left: 16px; padding-right: 16px; }
  .flow-grid { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .cta-buttons .btn { width: auto; min-width: 160px; }
  .related-card img { height: 160px; }
  .cta-buttons { flex-direction: column; align-items: center; }
}

/* roulang page: category2 */
:root {
    --primary: #C6FF00;
    --primary-glow: rgba(198,255,0,.6);
    --secondary: #FF6D00;
    --secondary-glow: rgba(255,109,0,.5);
    --bg: #0A0E14;
    --card-bg: #111A24;
    --input-bg: #1B2530;
    --text: #F2F5F7;
    --text-sub: #9AA6B2;
    --text-weak: #5C6670;
    --border: #2A3646;
    --error: #FF4D4F;
    --info: #4DA3FF;
    --radius: 16px;
    --radius-sm: 8px;
    --transition: .2s ease;
    --shadow: 0 4px 20px rgba(0,0,0,.4);
    --shadow-lg: 0 8px 30px rgba(0,0,0,.55);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.75;
    font-size: 1rem;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.row {
    max-width: 1200px;
    margin-right: auto;
    margin-left: auto;
    display: flex;
    flex-flow: row wrap;
}
.row > .columns {
    padding-left: 12px;
    padding-right: 12px;
    margin-bottom: 24px;
}
.section {
    padding: clamp(4rem, 8vw, 6rem) 0;
}
@media (max-width: 640px) {
    .container { padding: 0 16px; }
    .row > .columns { padding-left: 0; padding-right: 0; }
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    transition: all var(--transition);
    border: 1px solid transparent;
    text-align: center;
}
.btn-primary {
    background: var(--primary);
    color: #0A0E14;
    box-shadow: 0 0 12px rgba(198,255,0,.35);
}
.btn-primary:hover {
    background: #d4ff3a;
    box-shadow: 0 0 20px rgba(198,255,0,.75);
    transform: translateY(-2px);
}
.btn-primary:focus {
    outline: 3px solid rgba(198,255,0,.35);
    outline-offset: 2px;
}
.btn-outline {
    background: transparent;
    border-color: #5C6670;
    color: #F2F5F7;
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 12px rgba(198,255,0,.2);
}
.btn-outline:focus {
    outline: 3px solid rgba(198,255,0,.2);
    outline-offset: 2px;
}
.btn-sm { padding: 8px 18px; font-size: .875rem; }
.btn-lg { padding: 14px 36px; font-size: 1.1rem; }
.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    height: 72px;
    background: rgba(10,14,20,.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--primary);
    box-shadow: 0 0 12px rgba(198,255,0,.25);
}
.header-inner {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.28rem;
    font-weight: 800;
    color: #fff;
    white-space: nowrap;
    flex-shrink: 0;
}
.logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--primary);
    color: #0A0E14;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.05rem;
    box-shadow: 0 0 14px rgba(198,255,0,.5);
}
.logo-text { color: #fff; letter-spacing: .02em; }
.logo-brand { color: var(--primary); text-shadow: 0 0 8px rgba(198,255,0,.5); }
.main-nav ul {
    display: flex;
    gap: 30px;
    list-style: none;
    margin: 0;
}
.main-nav a {
    display: inline-block;
    padding: 6px 4px;
    color: #B0B8C4;
    font-size: .95rem;
    font-weight: 600;
    position: relative;
    transition: color var(--transition);
}
.main-nav a:hover { color: var(--primary); }
.main-nav a.active {
    color: var(--primary);
}
.main-nav a.active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
    border-radius: 2px;
}
.header-cta-btn {
    flex-shrink: 0;
    padding: 9px 22px;
    font-size: .9rem;
    border-radius: 8px;
    background: var(--primary);
    color: #0A0E14;
    font-weight: 700;
    box-shadow: 0 0 12px rgba(198,255,0,.35);
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.header-cta-btn:hover {
    background: #d4ff3a;
    box-shadow: 0 0 18px rgba(198,255,0,.7);
    transform: translateY(-1px);
}
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1100;
}
.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all .3s ease;
}
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile-cta { display: none; }
.category-hero {
    position: relative;
    padding: 110px 0 80px;
    background:
        linear-gradient(to bottom, rgba(10,14,20,.72), rgba(10,14,20,.94)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat, #0A0E14;
    border-bottom: 1px solid rgba(198,255,0,.15);
}
.category-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary), transparent);
    opacity: .6;
}
.category-hero-inner {
    max-width: 720px;
    position: relative;
    z-index: 1;
}
.category-hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 900;
    line-height: 1.25;
    margin-bottom: 16px;
    color: #fff;
}
.category-hero h1 .hl {
    color: var(--primary);
    text-shadow: 0 0 18px rgba(198,255,0,.55);
}
.category-hero p {
    color: #B0B8C4;
    font-size: 1.125rem;
    line-height: 1.7;
    max-width: 620px;
}
.hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 34px;
    flex-wrap: wrap;
}
.section-head {
    text-align: center;
    margin-bottom: 52px;
}
.section-overline {
    display: block;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .22em;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 10px;
}
.section-head h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    line-height: 1.3;
    color: #fff;
}
.section-head p {
    color: var(--text-sub);
    font-size: 1rem;
    margin-top: 12px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.overview-grid {
    align-items: center;
}
.overview-text p {
    margin-bottom: 16px;
    color: var(--text-sub);
    font-size: .975rem;
    line-height: 1.75;
}
.overview-text p:first-child {
    color: var(--text);
    font-size: 1.0625rem;
}
.check-list {
    margin: 24px 0 0;
}
.check-list li {
    padding: 6px 0 6px 30px;
    position: relative;
    color: var(--text-sub);
    font-size: .95rem;
}
.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 6px;
    color: var(--primary);
    font-weight: 700;
    font-size: 1rem;
}
.overview-img {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    height: auto;
    border: 1px solid rgba(198,255,0,.12);
}
.ticket-list-section {
    background: #0D141E;
    border-top: 1px solid rgba(198,255,0,.07);
    border-bottom: 1px solid rgba(198,255,0,.07);
}
.ticket-list {
    max-width: 960px;
    margin: 0 auto;
}
.ticket-item {
    display: flex;
    align-items: center;
    gap: 24px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 32px;
    margin-bottom: 16px;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.ticket-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--primary);
}
.ticket-item-hot {
    border-color: rgba(198,255,0,.45);
    box-shadow: 0 0 24px rgba(198,255,0,.1);
}
.ticket-item-hot:hover {
    border-color: var(--primary);
    box-shadow: 0 0 28px rgba(198,255,0,.2);
    transform: translateY(-3px);
}
.ticket-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    border-radius: 12px;
    background: rgba(198,255,0,.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.45rem;
    border: 1px solid rgba(198,255,0,.18);
}
.ticket-info {
    flex: 1;
    min-width: 220px;
}
.ticket-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: #fff;
}
.ticket-info h3 em {
    font-style: normal;
    font-size: .72rem;
    background: var(--secondary);
    color: #0A0E14;
    padding: 2px 10px;
    border-radius: 999px;
    margin-left: 8px;
    vertical-align: 3px;
    font-weight: 700;
    box-shadow: 0 0 10px rgba(255,109,0,.4);
}
.ticket-info p {
    color: var(--text-sub);
    font-size: .9rem;
    line-height: 1.6;
}
.ticket-rights {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1;
    min-width: 200px;
}
.ticket-rights span {
    font-size: .78rem;
    background: rgba(198,255,0,.08);
    color: var(--primary);
    border-radius: 999px;
    padding: 4px 12px;
    border: 1px solid rgba(198,255,0,.15);
    white-space: nowrap;
}
.ticket-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    font-family: "DIN Alternate", -apple-system, sans-serif;
    font-variant-numeric: tabular-nums;
    text-align: right;
    min-width: 100px;
    text-shadow: 0 0 14px rgba(198,255,0,.35);
}
.ticket-price small {
    font-size: .875rem;
    font-weight: 500;
    color: var(--text-weak);
    margin-right: 3px;
}
.steps-section {
    background:
        radial-gradient(circle at 80% 20%, rgba(198,255,0,.03), transparent 45%),
        var(--bg);
}
.step-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 34px 28px;
    text-align: center;
    transition: all var(--transition);
    height: 100%;
}
.step-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}
.step-num {
    font-size: 2.6rem;
    font-weight: 900;
    color: var(--primary);
    opacity: .45;
    margin-bottom: 14px;
    font-family: "DIN Alternate", -apple-system, sans-serif;
    line-height: 1;
}
.step-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
}
.step-card p {
    color: var(--text-sub);
    font-size: .875rem;
    line-height: 1.65;
}
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card-bg);
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 0 14px rgba(198,255,0,.08);
}
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    background: none;
    transition: color var(--transition);
    text-align: left;
    gap: 16px;
}
.faq-question:hover {
    color: var(--primary);
}
.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    position: relative;
}
.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background: var(--text-sub);
    transition: all .3s ease;
    border-radius: 2px;
}
.faq-icon::before {
    width: 14px;
    height: 2px;
    top: 11px;
    left: 5px;
}
.faq-icon::after {
    width: 2px;
    height: 14px;
    top: 5px;
    left: 11px;
}
.faq-item.active .faq-icon::before {
    transform: rotate(180deg);
    background: var(--primary);
}
.faq-item.active .faq-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease, opacity .35s ease, padding .35s ease;
    opacity: 0;
    padding: 0 24px;
}
.faq-item.active .faq-answer {
    max-height: 320px;
    opacity: 1;
    padding: 0 24px 20px;
}
.faq-answer p {
    color: var(--text-sub);
    font-size: .95rem;
    line-height: 1.8;
    border-left: 3px solid var(--primary);
    padding-left: 16px;
}
.related-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.related-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}
.related-card img {
    height: 200px;
    width: 100%;
    object-fit: cover;
    border-bottom: 1px solid rgba(198,255,0,.08);
}
.related-card-body {
    padding: 22px 24px 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.badge {
    display: inline-block;
    background: rgba(198,255,0,.12);
    color: var(--primary);
    border: 1px solid rgba(198,255,0,.25);
    font-size: .75rem;
    font-weight: 600;
    border-radius: 999px;
    padding: 2px 12px;
    margin-bottom: 12px;
    align-self: flex-start;
}
.badge-warn {
    background: rgba(255,109,0,.12);
    color: var(--secondary);
    border-color: rgba(255,109,0,.3);
}
.related-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #fff;
}
.related-card h3 a:hover { color: var(--primary); }
.related-card p {
    color: var(--text-sub);
    font-size: .875rem;
    margin-bottom: 18px;
    line-height: 1.6;
}
.related-card .btn {
    margin-top: auto;
    align-self: flex-start;
}
.cta-section {
    background: linear-gradient(to right, #0D141E, #131C2B);
    border-top: 1px solid rgba(198,255,0,.12);
    border-bottom: 1px solid rgba(198,255,0,.12);
    text-align: center;
    position: relative;
}
.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--primary), transparent);
    opacity: .4;
}
.cta-section h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 12px;
    color: #fff;
}
.cta-section p {
    color: var(--text-sub);
    margin-bottom: 34px;
    font-size: 1.05rem;
}
.site-footer {
    background: #080C10;
    border-top: 1px solid rgba(198,255,0,.2);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr;
    gap: 40px;
    padding-bottom: 48px;
}
.footer-brand p {
    color: var(--text-sub);
    font-size: .875rem;
    margin: 16px 0;
    max-width: 280px;
    line-height: 1.75;
}
.footer-social {
    display: flex;
    gap: 12px;
}
.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-sub);
    transition: all var(--transition);
}
.footer-social a:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 10px rgba(198,255,0,.2);
}
.footer-col h4 {
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #fff;
}
.footer-col ul li {
    margin-bottom: 10px;
}
.footer-col ul li a {
    color: var(--text-sub);
    font-size: .9rem;
    transition: color var(--transition);
}
.footer-col ul li a:hover {
    color: var(--primary);
}
.footer-contact li {
    color: var(--text-sub);
    font-size: .9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.footer-contact i {
    color: var(--primary);
    font-size: .82rem;
    width: 18px;
    text-align: center;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.07);
    padding: 24px 0;
    text-align: center;
}
.footer-bottom p {
    color: var(--text-weak);
    font-size: .85rem;
}
@media (max-width: 1023px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .ticket-item {
        flex-wrap: wrap;
    }
    .ticket-rights {
        flex-basis: 100%;
        order: 4;
    }
    .ticket-price {
        min-width: auto;
    }
}
@media (max-width: 640px) {
    .site-header {
        height: 64px;
    }
    .header-inner {
        height: 64px;
    }
    .header-cta-btn {
        display: none;
    }
    .menu-toggle {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10,14,20,.98);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        z-index: 1050;
        transform: translateX(100%);
        transition: transform .35s ease;
        visibility: hidden;
        opacity: 0;
    }
    .main-nav.open {
        transform: translateX(0);
        visibility: visible;
        opacity: 1;
    }
    .main-nav ul {
        flex-direction: column;
        gap: 8px;
        text-align: center;
        margin: 0 0 32px;
    }
    .main-nav ul li a {
        font-size: 1.45rem;
        padding: 10px 24px;
        display: block;
    }
    .main-nav a.active::after {
        bottom: 2px;
        height: 3px;
    }
    .nav-mobile-cta {
        display: inline-flex !important;
        font-size: 1rem;
        padding: 12px 40px;
        margin-top: 8px;
    }
    .category-hero {
        padding: 86px 0 56px;
    }
    .category-hero h1 {
        font-size: 2rem;
        line-height: 1.3;
    }
    .category-hero p {
        font-size: .95rem;
    }
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .section {
        padding: 3.5rem 0;
    }
    .section-head {
        margin-bottom: 36px;
    }
    .ticket-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 22px 20px;
        gap: 14px;
    }
    .ticket-icon {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
        border-radius: 10px;
    }
    .ticket-price {
        font-size: 1.6rem;
        text-align: left;
        min-width: 0;
    }
    .ticket-rights {
        flex-basis: auto;
        order: 4;
        width: 100%;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
        padding-bottom: 36px;
    }
    .footer-brand p {
        max-width: 100%;
    }
    .btn-lg {
        width: 100%;
    }
}