/* roulang page: index */
:root{
            --ink:#f5f7ff;
            --muted:#a9b0c7;
            --dim:#737b96;
            --bg:#080b16;
            --panel:#101629;
            --panel-2:#151d35;
            --line:rgba(255,255,255,.1);
            --cyan:#58e7f5;
            --violet:#886cff;
            --orange:#ff9b5c;
            --radius:20px;
            --shadow:0 22px 60px rgba(0,0,0,.28);
            --wrap:1180px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7;font-size:15px}
        a{color:inherit;text-decoration:none;transition:.25s ease}
        img{display:block;width:100%;height:auto}
        button,input{font:inherit}
        .container{width:min(var(--wrap),calc(100% - 40px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(8,11,22,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
        .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.03em;font-size:18px;white-space:nowrap}
        .brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--cyan),var(--violet));position:relative;box-shadow:0 0 25px rgba(88,231,245,.25)}
        .brand-mark:after{content:"";position:absolute;width:11px;height:11px;border:2px solid #fff;border-radius:50%;left:11px;top:7px;box-shadow:0 6px 0 -2px #fff}
        .nav-links{display:flex;align-items:center;gap:30px;color:var(--muted);font-weight:600}
        .nav-links a{padding:26px 0;position:relative}
        .nav-links a:hover,.nav-links a.active{color:var(--ink)}
        .nav-links a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--cyan)}
        .nav-action,.button-primary{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:12px 19px;font-weight:800;background:var(--cyan);color:#061018;box-shadow:0 8px 25px rgba(88,231,245,.18)}
        .nav-action:hover,.button-primary:hover{transform:translateY(-2px);background:#8af2fb;color:#061018}
        .button-ghost{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:12px;padding:11px 18px;color:var(--ink);font-weight:700}
        .button-ghost:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(88,231,245,.06)}
        .hero{min-height:650px;display:flex;align-items:center;position:relative;overflow:hidden;background:linear-gradient(90deg,rgba(8,11,22,.98) 20%,rgba(8,11,22,.72) 53%,rgba(8,11,22,.38)),url('/assets/images/8f75296176e4b440.png') center/cover}
        .hero:after{content:"";position:absolute;inset:auto 0 0;height:180px;background:linear-gradient(transparent,var(--bg));pointer-events:none}
        .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;position:relative;z-index:1}
        .eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
        .eyebrow:before{content:"";width:23px;height:2px;background:var(--cyan)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(42px,5.6vw,76px);line-height:1.1;letter-spacing:-.065em;margin:18px 0 24px;max-width:700px}
        .hero-copy{font-size:17px;color:#c4c9d9;max-width:650px;line-height:1.9}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
        .hero-panel{background:rgba(16,22,41,.78);border:1px solid rgba(255,255,255,.15);border-radius:24px;padding:24px;box-shadow:var(--shadow);backdrop-filter:blur(14px)}
        .panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:18px}
        .live-dot{color:#ff8a8a;font-size:12px;font-weight:800}.live-dot:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#ff6262;margin-right:7px;box-shadow:0 0 12px #ff6262}
        .match-row{display:grid;grid-template-columns:1fr 46px 1fr;align-items:center;gap:10px;padding:17px 0;border-bottom:1px solid var(--line)}
        .team{text-align:center;font-weight:800}.team small{display:block;color:var(--dim);font-size:11px;font-weight:500;margin-top:3px}
        .score{text-align:center;font-size:20px;font-weight:900;color:var(--cyan)}
        .panel-foot{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;padding-top:18px}
        .section{padding:96px 0;border-top:1px solid rgba(255,255,255,.045)}
        .section.alt{background:#0c1020}
        .section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
        h2{font-size:clamp(28px,3.2vw,44px);line-height:1.2;letter-spacing:-.045em;margin-bottom:10px}
        .section-heading p{color:var(--muted);max-width:600px;margin:0}
        .index-no{font-size:13px;color:var(--cyan);font-weight:800}
        .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
        .metric{padding:25px;border:1px solid var(--line);background:linear-gradient(145deg,#121a31,#0d1222);border-radius:var(--radius)}
        .metric strong{display:block;font-size:34px;letter-spacing:-.05em;color:var(--ink)}
        .metric span{color:var(--muted);font-size:13px}
        .deal-grid{display:grid;grid-template-columns:1.25fr .85fr .85fr;gap:16px}
        .deal-card{min-height:230px;padding:28px;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel);position:relative;overflow:hidden}
        .deal-card.featured{background:linear-gradient(145deg,#20214d,#11172c);border-color:rgba(136,108,255,.65)}
        .deal-card:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;right:-55px;bottom:-70px;background:rgba(88,231,245,.1)}
        .deal-card h3{font-size:23px;margin:18px 0 10px}.deal-card p{color:var(--muted);font-size:14px}
        .tag{font-size:11px;letter-spacing:.06em;color:var(--orange);background:rgba(255,155,92,.1);padding:5px 9px;border-radius:30px}
        .compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
        .compare-box{padding:28px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line)}
        .compare-box.highlight{border-color:rgba(88,231,245,.45);background:linear-gradient(135deg,rgba(88,231,245,.08),var(--panel))}
        .compare-box h3{margin-bottom:18px}
        .check-list{padding:0;margin:0;list-style:none}.check-list li{padding:10px 0;border-bottom:1px solid var(--line);color:#c7ccdc}.check-list li:before{content:"✓";color:var(--cyan);font-weight:900;margin-right:10px}
        .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .feature{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#0e1426;transition:.25s}
        .feature:hover,.article:hover{transform:translateY(-5px);border-color:rgba(88,231,245,.45);box-shadow:var(--shadow)}
        .feature-icon{width:42px;height:42px;border-radius:13px;background:rgba(88,231,245,.1);color:var(--cyan);display:grid;place-items:center;font-size:20px;font-weight:900}
        .feature h3{margin:20px 0 9px;font-size:19px}.feature p{color:var(--muted);font-size:14px;margin:0}
        .deadline{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center;background:linear-gradient(110deg,#19173a,#10172b);border:1px solid rgba(136,108,255,.4);border-radius:26px;padding:42px}
        .deadline h2{margin-bottom:15px}.deadline p{color:var(--muted);max-width:610px}
        .time-box{display:flex;gap:10px;justify-content:flex-end}.time-unit{min-width:76px;text-align:center;padding:16px 8px;background:rgba(0,0,0,.22);border-radius:14px}.time-unit strong{display:block;font-size:27px;color:var(--cyan)}.time-unit span{font-size:11px;color:var(--muted)}
        .cover-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:17px}.cover-card{position:relative;min-height:270px;border-radius:var(--radius);overflow:hidden;background:#111;border:1px solid var(--line)}.cover-card:first-child{min-height:370px}.cover-card img{height:100%;object-fit:cover;opacity:.72;transition:.4s}.cover-card:hover img{transform:scale(1.05);opacity:.9}.cover-overlay{position:absolute;inset:0;padding:24px;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(transparent 25%,rgba(5,7,15,.95)}.cover-overlay h3{margin:7px 0 0;font-size:20px}.cover-overlay p{margin:0;color:#c5cad8;font-size:13px}
        .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote{padding:26px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line)}.stars{color:var(--orange);letter-spacing:3px}.quote p{color:#d1d5e2;margin:16px 0 21px}.quote strong{font-size:14px}.quote small{color:var(--dim);display:block;margin-top:3px}
        .trust-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.trust{padding:24px;background:#101628;border-right:1px solid var(--line)}.trust:last-child{border:0}.trust strong{display:block;margin-bottom:5px}.trust span{font-size:13px;color:var(--muted)}
        .article-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}.article{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel);transition:.25s}.article img{height:180px;object-fit:cover}.article-body{padding:21px}.article h3{font-size:18px;margin:10px 0}.article p{color:var(--muted);font-size:13px;margin:0}.article-meta{font-size:11px;color:var(--cyan)}
        .quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quick{padding:24px;border-radius:17px;background:#11182b;border:1px solid var(--line)}.quick strong{display:block;margin-bottom:7px}.quick span{font-size:13px;color:var(--muted)}
        .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq{padding:21px 24px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.faq h3{font-size:16px;margin:0 0 8px}.faq p{color:var(--muted);font-size:13px;margin:0}
        .closing{padding:80px 0;background:radial-gradient(circle at 80% 20%,rgba(88,231,245,.15),transparent 32%),#10172a;text-align:center}.closing p{color:var(--muted);max-width:650px;margin:0 auto 26px}
        footer{padding:42px 0 25px;background:#070a13;border-top:1px solid var(--line)}.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:start}.footer-brand p{color:var(--dim);font-size:13px;max-width:420px}.footer-links{display:flex;gap:24px;color:var(--muted);font-size:13px}.footer-links a:hover{color:var(--cyan)}.copyright{border-top:1px solid var(--line);margin-top:32px;padding-top:20px;color:var(--dim);font-size:12px}
        :focus-visible{outline:2px solid var(--cyan);outline-offset:4px}
        @media(max-width:1024px){.hero-grid{gap:35px}.metric-grid{grid-template-columns:repeat(2,1fr)}.cover-grid,.article-grid{grid-template-columns:1fr 1fr}.cover-card:first-child{grid-row:span 2}.deal-grid{grid-template-columns:1fr 1fr}.deal-card:first-child{grid-column:span 2}}
        @media(max-width:768px){.container{width:min(100% - 28px,var(--wrap))}.nav-wrap{height:68px}.nav-links{gap:14px;font-size:13px}.nav-action{padding:9px 12px;font-size:12px}.brand{font-size:15px}.hero{min-height:auto;padding:85px 0 110px}.hero-grid{grid-template-columns:1fr}.hero-panel{max-width:560px}.section{padding:68px 0}.section-heading{display:block}.section-heading p{margin-top:12px}.feature-grid,.quote-grid,.quick-grid{grid-template-columns:1fr 1fr}.deadline{grid-template-columns:1fr;padding:30px}.time-box{justify-content:flex-start}.trust-strip{grid-template-columns:1fr 1fr}.trust:nth-child(2){border-right:0}.trust:nth-child(-n+2){border-bottom:1px solid var(--line)}}
        @media(max-width:520px){.nav-links{display:none}.hero h1{font-size:43px}.hero-copy{font-size:15px}.metric-grid,.deal-grid,.compare,.feature-grid,.cover-grid,.article-grid,.quote-grid,.quick-grid,.faq-grid{grid-template-columns:1fr}.deal-card:first-child{grid-column:auto}.cover-card:first-child{grid-row:auto;min-height:280px}.cover-card{min-height:230px}.trust-strip{grid-template-columns:1fr}.trust{border-right:0!important;border-bottom:1px solid var(--line)}.trust:last-child{border-bottom:0}.footer-top{display:block}.footer-links{margin-top:25px;flex-wrap:wrap}.time-box{gap:6px}.time-unit{min-width:65px}.hero-actions a{width:100%}}

/* roulang page: category1 */
:root{
 --ink:#f5f7ff;
 --muted:#a9b0c7;
 --dim:#737b96;
 --bg:#080b16;
 --panel:#101629;
 --panel-2:#151d35;
 --line:rgba(255,255,255,.1);
 --cyan:#58e7f5;
 --violet:#886cff;
 --orange:#ff9b5c;
 --green:#8ff0c0;
 --radius:20px;
 --shadow:0 22px 60px rgba(0,0,0,.28);
 --wrap:1180px;
}
html{scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7;font-size:15px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;width:100%;height:auto}
button,input{font:inherit}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(36px,5vw,68px);line-height:1.1;letter-spacing:-.055em;margin:18px 0 20px}
h2{font-size:clamp(27px,3vw,42px);line-height:1.2;letter-spacing:-.04em;margin:0 0 12px}
h3{line-height:1.35}
.container{width:min(var(--wrap),calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(8,11,22,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.03em;font-size:18px;white-space:nowrap}
.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--cyan),var(--violet));position:relative;box-shadow:0 0 25px rgba(88,231,245,.25)}
.brand-mark:after{content:"";position:absolute;width:11px;height:11px;border:2px solid #fff;border-radius:50%;left:11px;top:7px;box-shadow:0 6px 0 -2px #fff}
.nav-links{display:flex;align-items:center;gap:30px;color:var(--muted);font-weight:600}
.nav-links a{padding:26px 0;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--cyan)}
.nav-action,.button-primary{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:12px 19px;font-weight:800;background:var(--cyan);color:#061018;box-shadow:0 8px 25px rgba(88,231,245,.18)}
.nav-action:hover,.button-primary:hover{transform:translateY(-2px);background:#8af2fb;color:#061018}
.button-ghost{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:12px;padding:11px 18px;color:var(--ink);font-weight:700}
.button-ghost:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(88,231,245,.06)}
.hero{position:relative;overflow:hidden;padding:105px 0 92px;background:linear-gradient(90deg,rgba(8,11,22,.98) 15%,rgba(8,11,22,.75) 55%,rgba(8,11,22,.42)),url('/assets/images/41f352ab6270ab3d.jpg') center/cover}
.hero:after{content:"";position:absolute;inset:auto 0 0;height:130px;background:linear-gradient(transparent,var(--bg));pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:70px;align-items:center;position:relative;z-index:1}
.eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.1em}
.eyebrow:before{content:"";width:23px;height:2px;background:var(--cyan)}
.hero-copy{font-size:17px;color:#c4c9d9;max-width:660px;line-height:1.9}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.compare-panel{display:grid;grid-template-columns:1fr 42px 1fr;gap:12px;align-items:stretch}
.compare-card{padding:25px;border-radius:22px;border:1px solid var(--line);background:rgba(16,22,41,.8);backdrop-filter:blur(14px);box-shadow:var(--shadow)}
.compare-card.after{border-color:rgba(88,231,245,.5);background:linear-gradient(145deg,rgba(26,47,64,.9),rgba(16,22,41,.82))}
.compare-card small{color:var(--dim);font-weight:800;letter-spacing:.08em}
.compare-card h3{font-size:22px;margin:15px 0 10px}
.compare-card p{color:var(--muted);font-size:14px;margin:0}
.compare-arrow{align-self:center;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:var(--cyan);background:rgba(88,231,245,.1);border:1px solid rgba(88,231,245,.3);font-size:20px}
.section{padding:88px 0;border-top:1px solid rgba(255,255,255,.045)}
.section.alt{background:#0c1020}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}
.section-heading p{color:var(--muted);max-width:610px;margin:0}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.metric{padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}
.metric strong{display:block;font-size:32px;color:var(--cyan);line-height:1.2;margin-bottom:7px}
.metric span{color:var(--muted);font-size:13px}
.matrix{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
.matrix-main,.matrix-side{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:28px}
.matrix-main{background:linear-gradient(145deg,#171d3a,#101629)}
.matrix-main h3,.matrix-side h3{font-size:22px;margin:0 0 17px}
.data-list{list-style:none;padding:0;margin:0}
.data-list li{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line);color:#dce0ed}
.data-list li:last-child{border-bottom:0}
.data-list b{color:var(--cyan);font-size:13px;white-space:nowrap}
.topic-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:17px}
.topic-card{position:relative;min-height:245px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#111}
.topic-card.large{min-height:330px}
.topic-card img{height:100%;object-fit:cover;opacity:.62;transition:.4s}
.topic-card:hover img{transform:scale(1.05);opacity:.86}
.topic-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:end;padding:24px;background:linear-gradient(transparent 28%,rgba(5,8,17,.94))}
.topic-overlay h3{font-size:22px;margin:10px 0 5px}
.topic-overlay p{font-size:13px;color:#c2c8d8;margin:0}
.pill{display:inline-flex;width:max-content;padding:5px 9px;border-radius:30px;background:rgba(255,155,92,.13);color:var(--orange);font-size:11px;font-weight:800}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
.milestone{padding:25px 22px;border-right:1px solid var(--line);position:relative}
.milestone:last-child{border-right:0}
.milestone em{display:block;color:var(--cyan);font-size:12px;font-style:normal;font-weight:800;margin-bottom:14px}
.milestone h3{font-size:18px;margin:0 0 8px}
.milestone p{font-size:13px;color:var(--muted);margin:0}
.news-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
.news-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);overflow:hidden;transition:.25s}
.news-card:hover{transform:translateY(-5px);border-color:rgba(88,231,245,.45);box-shadow:var(--shadow)}
.news-card img{height:190px;object-fit:cover}
.news-body{padding:21px}
.news-meta{font-size:11px;color:var(--cyan);font-weight:800}
.news-body h3{font-size:19px;margin:10px 0 7px}
.news-body p{font-size:14px;color:var(--muted);margin:0}
.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.trust-box{padding:29px;border-radius:var(--radius);background:#0e1426;border:1px solid var(--line)}
.trust-box h3{font-size:22px;margin:0 0 12px}
.check-list{padding:0;margin:0;list-style:none}
.check-list li{padding:11px 0;border-bottom:1px solid var(--line);color:#c7ccdc}
.check-list li:last-child{border-bottom:0}
.check-list li:before{content:"✓";color:var(--cyan);font-weight:900;margin-right:10px}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.faq{padding:21px 24px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.faq h3{font-size:16px;margin:0 0 8px}
.faq p{color:var(--muted);font-size:13px;margin:0}
.cta{padding:68px 0;background:linear-gradient(120deg,#151d3b,#0d1722);border-top:1px solid rgba(88,231,245,.18)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{margin-bottom:10px}
.cta p{color:var(--muted);max-width:660px;margin:0}
footer{padding:42px 0 25px;background:#070a13;border-top:1px solid var(--line)}
.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:start}
.footer-brand p{color:var(--dim);max-width:430px;font-size:13px;margin:15px 0 0}
.footer-links{display:flex;gap:24px;color:var(--muted);font-size:14px}
.footer-links a:hover{color:var(--cyan)}
.copyright{margin-top:35px;padding-top:20px;border-top:1px solid var(--line);color:var(--dim);font-size:12px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}
@media(max-width:1024px){
 .hero-grid{gap:34px}.metric-grid{grid-template-columns:repeat(2,1fr)}
 .topic-grid,.news-grid{grid-template-columns:1fr 1fr}
 .topic-card.large{grid-row:span 2}.timeline{grid-template-columns:repeat(2,1fr)}
 .milestone:nth-child(2){border-right:0}.milestone:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media(max-width:768px){
 .container{width:min(var(--wrap),calc(100% - 30px))}
 .nav-wrap{height:auto;min-height:72px;flex-wrap:wrap;padding:10px 0;gap:12px}
 .nav-links{order:3;width:100%;justify-content:center;gap:25px;border-top:1px solid var(--line)}
 .nav-links a{padding:12px 0 9px}.nav-action{padding:10px 13px;font-size:13px}
 .hero{padding:76px 0 70px}.hero-grid,.matrix,.trust-grid{grid-template-columns:1fr}
 .compare-panel{margin-top:20px}.section{padding:68px 0}
 .section-heading{display:block}.section-heading p{margin-top:13px}
 .cta-inner{display:block}.cta .button-primary{margin-top:22px}
}
@media(max-width:520px){
 h1{font-size:39px}.hero-copy{font-size:15px}
 .compare-panel{grid-template-columns:1fr}.compare-arrow{margin:auto;transform:rotate(90deg)}
 .metric-grid,.topic-grid,.news-grid,.faq-grid{grid-template-columns:1fr}
 .topic-card.large{grid-row:auto;min-height:290px}
 .timeline{grid-template-columns:1fr}.milestone{border-right:0;border-bottom:1px solid var(--line)}
 .milestone:last-child{border-bottom:0}
 .footer-top{display:block}.footer-links{margin-top:24px;flex-wrap:wrap}
}