:root{
  --paper:#F4F1E8;--paper-2:#ECE8DD;--white:#FFFDF7;--ink:#111111;--text:#1D1D1D;--muted:#62605B;--soft:#89867E;
  --acid:#D7FF32;--acid-2:#B9F227;--blue:#2457FF;--orange:#FF5938;--dark:#161616;--line:rgba(17,17,17,.22);
  --strong-line:rgba(17,17,17,.72);--yellow:#F1F8C9;--pale-blue:#E5EAFF;--max:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;overflow-x:hidden}
body.drawer-open{overflow:hidden}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
.skip-link{position:fixed;left:12px;top:-80px;background:var(--ink);color:#fff;padding:10px 14px;z-index:20000;text-decoration:none}
.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(244,241,232,.96);border-bottom:1px solid var(--strong-line)}
.header-inner{max-width:var(--max);margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:24px}
.site-logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;letter-spacing:-.03em;min-width:max-content}
.site-logo img{max-height:44px;width:auto;max-width:54px;object-fit:contain}
.site-logo span{font-size:18px}
.nav-core{display:flex;align-items:center;gap:24px;white-space:nowrap}
.nav-core a{text-decoration:none;padding:8px 2px;border-bottom:2px solid transparent;font-size:14px;font-weight:700}
.nav-core a:hover,.nav-core a.active{border-bottom-color:var(--ink)}
.header-actions{display:flex;align-items:center;gap:10px;min-width:max-content}
.main-btn,.secondary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;text-decoration:none;border:1px solid var(--ink);border-radius:4px;font-weight:800;transition:.18s ease}
.main-btn{background:var(--ink);color:#fff}
.main-btn:hover{background:var(--acid);color:var(--ink)}
.secondary-btn{background:transparent;color:var(--ink)}
.secondary-btn:hover{background:var(--ink);color:#fff}
.text-link{color:var(--blue);font-weight:800;text-underline-offset:4px}
.menu-toggle{width:44px;height:44px;background:transparent;border:1px solid var(--ink);display:grid;place-content:center;gap:4px;padding:0}
.menu-toggle span{display:block;height:2px;background:var(--ink)}
.menu-toggle span:nth-child(1){width:22px}.menu-toggle span:nth-child(2){width:15px}.menu-toggle span:nth-child(3){width:22px}
.mobile-menu-toggle{display:none}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.52);z-index:10000}
.site-drawer{position:fixed;top:0;right:0;width:min(520px,92vw);height:100dvh;background:var(--dark);color:var(--paper);z-index:10001;transform:translateX(102%);transition:transform .24s ease;overflow-y:auto;padding:28px}
.site-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.25);padding-bottom:18px;margin-bottom:10px}
.drawer-brand{font-weight:900;letter-spacing:.12em;font-size:12px}
.drawer-close{border:1px solid rgba(255,255,255,.8);background:transparent;color:#fff;padding:8px 12px}
.drawer-nav{display:grid}
.drawer-nav a{display:flex;align-items:baseline;gap:16px;text-decoration:none;font-size:clamp(24px,5vw,42px);font-weight:900;line-height:1.15;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.drawer-nav a span{font-size:12px;color:var(--acid);min-width:26px;letter-spacing:.08em}
.drawer-nav a:hover,.drawer-nav a.active{color:var(--acid)}
.drawer-note{font-size:13px;color:#c8c6c0;margin:28px 0 0}
main{display:block}
.container{max-width:var(--max);margin:0 auto;padding-left:24px;padding-right:24px}
.section{padding:96px 0}
.section-tight{padding:62px 0}
.section-dark{background:var(--dark);color:var(--paper)}
.section-blue{background:var(--pale-blue)}
.section-yellow{background:var(--yellow)}
.section-paper2{background:var(--paper-2)}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:900;letter-spacing:.15em;text-transform:uppercase}
.eyebrow::before,.section-kicker::before{content:"";width:24px;height:2px;background:currentColor}
.section-index{color:var(--blue);font-weight:900;font-size:13px;letter-spacing:.12em}
.accent-label{display:inline-block;background:var(--acid);color:var(--ink);padding:3px 8px;font-size:11px;font-weight:900;letter-spacing:.12em}
h1,h2,h3{color:var(--ink);margin-top:0;line-height:1.08;letter-spacing:-.04em}
h1{font-size:clamp(54px,8vw,104px);margin-bottom:28px}
h2{font-size:clamp(34px,5vw,56px);margin-bottom:24px}
h3{font-size:clamp(22px,3vw,30px);margin-bottom:14px}
p{margin-top:0;margin-bottom:1.1em}
.lead{font-size:clamp(18px,2vw,24px);line-height:1.6;color:var(--muted)}
.muted{color:var(--muted)}
.hero-home{padding:54px 0 74px;border-bottom:1px solid var(--strong-line)}
.hero-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px;align-items:end}
.hero-copy{grid-column:1/7}
.hero-copy h1{font-size:clamp(68px,9vw,126px);margin:18px 0 18px;max-width:760px}
.hero-subtitle{font-size:clamp(22px,2.7vw,38px);font-weight:900;line-height:1.2;max-width:680px}
.hero-description{font-size:16px;line-height:1.85;max-width:720px;color:var(--muted)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 24px}
.hero-points{display:flex;gap:18px;flex-wrap:wrap;border-top:1px solid var(--ink);padding-top:14px;font-size:13px;font-weight:800}
.hero-visual{grid-column:7/13;position:relative;border:1px solid var(--ink);background:var(--white);padding:10px}
.hero-visual img{width:100%;height:auto;object-fit:contain}
.hero-stamp{position:absolute;left:-1px;bottom:-1px;background:var(--acid);color:var(--ink);padding:9px 12px;font-weight:900;font-size:12px;letter-spacing:.1em}
.hero-meta{grid-column:1/13;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);margin-top:20px}
.hero-meta div{padding:14px 18px;border-right:1px solid var(--ink);font-size:12px;font-weight:900;letter-spacing:.12em}
.hero-meta div:last-child{border-right:0}
.info-ribbon{border-bottom:1px solid var(--ink)}
.ribbon-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.ribbon-item{padding:30px 24px;border-right:1px solid var(--ink)}
.ribbon-item:last-child{border-right:0}
.ribbon-item strong{display:block;font-size:18px;margin:6px 0 8px}
.ribbon-item p{font-size:14px;color:var(--muted);margin:0}
.channel-index{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink)}
.channel-item{display:grid;grid-template-columns:72px 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.channel-item:nth-child(odd){padding-right:28px;border-right:1px solid var(--ink)}
.channel-item:nth-child(even){padding-left:28px}
.channel-num{font-weight:900;color:var(--blue);letter-spacing:.1em}
.channel-item h3{font-size:21px;margin:0 0 4px}
.channel-item p{font-size:13px;color:var(--muted);margin:0}
.channel-item a{color:var(--blue);font-size:13px;font-weight:900}
.brand-split{display:grid;grid-template-columns:5fr 7fr;gap:52px;align-items:center}
.brand-split .brand-copy{border-top:4px solid var(--acid);padding-top:20px}
.editorial-image{border:1px solid var(--ink);background:var(--white);padding:10px}
.editorial-image img{width:100%;height:auto;object-fit:contain}
.feature-grid{display:grid;grid-template-columns:7fr 5fr;gap:28px;align-items:start}
.feature-story{border-top:1px solid var(--ink);padding-top:18px}
.feature-story .story-index{font-weight:900;color:var(--blue);letter-spacing:.1em}
.feature-side{display:grid;gap:0;border-top:1px solid var(--ink)}
.feature-side article{padding:22px 0;border-bottom:1px solid var(--line)}
.feature-side article h3{font-size:24px}
.duo-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:24px}
.duo-panel{padding:34px;border:1px solid var(--ink)}
.duo-panel.dark{background:var(--dark);color:var(--paper)}
.duo-panel.dark h2,.duo-panel.dark h3{color:var(--paper)}
.duo-panel.dark .muted{color:#c6c4bd}
.duo-panel img{width:100%;height:auto;object-fit:contain;margin-bottom:24px;border:1px solid currentColor}
.service-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.service-points div{border-top:1px solid currentColor;padding-top:10px;font-size:13px}
.topic-list{border-top:1px solid currentColor;margin-top:20px}
.topic-list a,.topic-list div{display:grid;grid-template-columns:60px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid rgba(127,127,127,.35);text-decoration:none}
.topic-list span{font-weight:900;color:var(--blue)}
.trio-grid{display:grid;grid-template-columns:1.1fr .8fr 1.1fr;gap:0;border:1px solid var(--ink)}
.trio-grid>article{padding:28px;border-right:1px solid var(--ink)}
.trio-grid>article:last-child{border-right:0}
.trio-grid img{margin:18px 0;border:1px solid var(--ink)}
.date-list{display:grid;margin-top:14px;border-top:1px solid var(--ink)}
.date-list div{display:grid;grid-template-columns:72px 1fr;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}
.date-list b{color:var(--orange)}
.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.safety-card{border:1px solid rgba(255,255,255,.4);padding:28px}
.safety-card img{border:1px solid rgba(255,255,255,.5);margin-bottom:20px}
.safety-card h3{color:var(--paper)}
.safety-card a{color:var(--acid);font-weight:900}
.review-wall{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.review{border-top:2px solid var(--ink);padding:18px 4px 6px;font-size:16px}
.review:nth-child(1){grid-column:1/7}.review:nth-child(2){grid-column:7/13;background:var(--yellow);padding:18px}
.review:nth-child(3){grid-column:1/5}.review:nth-child(4){grid-column:5/10;background:var(--pale-blue);padding:18px}.review:nth-child(5){grid-column:10/13}.review:nth-child(6){grid-column:3/11;border-bottom:1px solid var(--ink);padding-bottom:18px}
.review .quote-no{display:block;color:var(--blue);font-weight:900;font-size:12px;letter-spacing:.12em;margin-bottom:10px}
.faq-list{border-top:1px solid var(--ink)}
.faq-item{border-bottom:1px solid var(--ink)}
.faq-item button{width:100%;border:0;background:transparent;color:var(--ink);display:grid;grid-template-columns:54px 1fr 30px;text-align:left;padding:22px 0;align-items:center;font-weight:900;font-size:18px}
.faq-item button span:first-child{color:var(--blue);font-size:12px;letter-spacing:.08em}
.faq-answer{padding:0 30px 20px 54px;color:var(--muted);display:block}
.faq-item.js-collapse .faq-answer{display:none}.faq-item.js-collapse.is-open .faq-answer{display:block}
.responsible-band{display:grid;grid-template-columns:1fr 2fr;gap:32px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:34px 0}
.responsible-band h2{font-size:36px;margin:0}
.about-mini{display:grid;grid-template-columns:4fr 8fr;gap:50px;align-items:start}
.about-mini .big-number{font-size:clamp(80px,13vw,180px);font-weight:950;line-height:.8;color:var(--blue);letter-spacing:-.08em}
.page-hero{padding:70px 0 58px;border-bottom:1px solid var(--ink)}
.page-hero-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:22px;align-items:end}
.page-hero-copy{grid-column:1/8}
.page-hero-copy h1{margin:10px 0 18px}
.page-hero-media{grid-column:8/13;border:1px solid var(--ink);padding:8px;background:var(--white)}
.page-hero-media img{width:100%;height:auto;object-fit:contain}
.page-hero-note{font-size:14px;color:var(--muted);max-width:680px}
.layout-dark .page-hero{background:var(--dark);color:var(--paper)}
.layout-dark .page-hero h1{color:var(--paper)}
.layout-dark .page-hero-note{color:#c8c6c0}
.layout-dark .page-hero-media{background:#222;border-color:#d8d4c8}
.layout-offset .page-hero-copy{grid-column:1/9}.layout-offset .page-hero-media{grid-column:9/13;transform:translateY(22px)}
.layout-blue .page-hero{background:var(--pale-blue)}
.layout-yellow .page-hero{background:var(--yellow)}
.inner-intro{display:grid;grid-template-columns:4fr 8fr;gap:44px}
.inner-intro .side-index{font-size:clamp(64px,10vw,130px);line-height:.85;font-weight:950;color:var(--blue);letter-spacing:-.06em}
.inner-copy{max-width:820px}
.inner-copy p{font-size:17px}
.rule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--ink);border-left:1px solid var(--ink)}
.rule-card{padding:24px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);background:var(--white)}
.rule-card:nth-child(2n){background:transparent}
.rule-card .section-index{display:block;margin-bottom:8px}
.rule-card h3{font-size:24px}
.steps{counter-reset:step;border-top:1px solid var(--ink)}
.step{display:grid;grid-template-columns:100px 1fr;gap:24px;padding:26px 0;border-bottom:1px solid var(--line)}
.step::before{counter-increment:step;content:"0" counter(step);font-size:46px;font-weight:950;color:var(--blue);line-height:1}
.step h3{margin-bottom:8px}
.catalog{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink)}
.catalog article{padding:24px 24px 24px 0;border-bottom:1px solid var(--line)}
.catalog article:nth-child(even){padding-left:24px;border-left:1px solid var(--ink)}
.catalog h3{font-size:25px}
.quote-strip{padding:34px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);background:var(--yellow);font-size:clamp(22px,3vw,34px);font-weight:850;line-height:1.35}
.quote-strip.blue{background:var(--pale-blue)}
.app-showcase{display:grid;grid-template-columns:5fr 7fr;gap:42px;align-items:center}
.device-frame{max-width:420px;margin:0 auto;border:1px solid var(--ink);background:var(--white);padding:12px}
.device-frame img{width:100%;height:auto;object-fit:contain}
.feature-number-list{border-top:1px solid var(--ink)}
.feature-number-list article{display:grid;grid-template-columns:70px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.feature-number-list b{color:var(--blue);font-size:14px}
.notice-box{border:1px solid var(--ink);padding:28px;background:var(--white)}
.notice-box h2{font-size:32px}
.notice-box.dark{background:var(--dark);color:var(--paper)}
.notice-box.dark h2,.notice-box.dark h3{color:var(--paper)}
.notice-box.dark a{color:var(--acid)}
.inline-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px}
.inline-links a{color:var(--blue);font-weight:900}
.service-faq{display:grid;grid-template-columns:4fr 8fr;gap:34px}
.service-faq-list{border-top:1px solid var(--ink)}
.service-faq-list article{padding:20px 0;border-bottom:1px solid var(--line)}
.service-faq-list h3{font-size:20px;margin-bottom:6px}
.compliance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.compliance-grid article{border-top:4px solid var(--acid);padding:16px;background:var(--white)}
.compliance-grid article:nth-child(2){border-color:var(--blue)}
.compliance-grid article:nth-child(3){border-color:var(--orange)}
.compliance-grid article:nth-child(4){border-color:var(--ink)}
.compliance-grid h3{font-size:20px}
.timeline{border-left:2px solid var(--ink);margin-left:20px;padding-left:32px}
.timeline article{position:relative;padding:0 0 32px}
.timeline article::before{content:"";position:absolute;width:13px;height:13px;background:var(--acid);border:2px solid var(--ink);left:-40px;top:6px}
.timeline h3{font-size:24px}
.support-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--ink)}
.support-flow article{padding:24px;border-right:1px solid var(--ink)}
.support-flow article:last-child{border-right:0}
.support-flow b{display:block;color:var(--blue);margin-bottom:12px}
.download-check{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.download-check article{border:1px solid var(--ink);padding:28px}
.download-check ul{padding-left:20px}
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:40px}
.contact-topics{border-top:1px solid var(--ink)}
.contact-topics article{display:grid;grid-template-columns:90px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.contact-topics b{color:var(--blue)}
.policy-list{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink)}
.policy-list article{padding:24px 24px 24px 0;border-bottom:1px solid var(--line)}
.policy-list article:nth-child(even){padding-left:24px;border-left:1px solid var(--ink)}
.policy-list h3{font-size:22px}
.site-footer{background:var(--ink);color:var(--paper);padding:72px 0 28px;margin-top:0}
.footer-inner{max-width:var(--max);margin:0 auto;padding:0 24px}
.footer-lead{display:grid;grid-template-columns:1fr 2fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.3)}
.footer-lead .accent-label{grid-column:1/3;justify-self:start}
.footer-wordmark{font-size:clamp(54px,9vw,120px);font-weight:950;letter-spacing:-.07em;line-height:.88}
.footer-lead p{max-width:700px;color:#cac7bd;align-self:end;margin:0}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:34px;padding:42px 0}
.footer-grid section{display:grid;align-content:start;gap:7px}
.footer-grid h2{color:var(--paper);font-size:15px;letter-spacing:.08em;border-bottom:1px solid rgba(255,255,255,.25);padding-bottom:12px;margin-bottom:8px}
.footer-grid a{color:var(--paper);text-decoration:none;font-size:14px}.footer-grid a:hover{color:var(--acid)}
.footer-grid p{font-size:12px;color:#aaa79f;line-height:1.7}
.footer-app-note{border-top:1px solid rgba(255,255,255,.25);padding:18px 0;color:#b8b5ac;font-size:13px}.footer-app-note strong{color:var(--paper)}.footer-app-note a{color:var(--acid);font-weight:900}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.3);padding-top:20px;color:#9d9a91;font-size:12px}
.mobile-bottom-nav{display:none}
@media (max-width:1024px){
  .nav-core{gap:13px}.nav-core a{font-size:13px}.header-inner{padding:0 18px}
  .hero-copy{grid-column:1/8}.hero-visual{grid-column:8/13}.brand-split,.feature-grid,.app-showcase,.contact-grid{gap:28px}
  .trio-grid{grid-template-columns:1fr 1fr}.trio-grid>article:nth-child(2){border-right:0}.trio-grid>article:nth-child(3){grid-column:1/3;border-top:1px solid var(--ink)}
  .compliance-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:840px){
  body{padding-bottom:62px}.container,.footer-inner{padding-left:18px;padding-right:18px}
  .section{padding:70px 0}.section-tight{padding:48px 0}
  .nav-core,.desktop-menu-toggle,.site-logo span{display:none}.mobile-menu-toggle{display:grid}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}
  .site-logo img{max-height:38px;max-width:48px}.header-inner{min-height:64px;gap:10px}.header-actions{margin-left:auto}.header-cta{min-height:40px;padding:8px 12px;font-size:13px}
  .hero-grid{display:flex;flex-direction:column;align-items:stretch}.hero-copy,.hero-visual,.hero-meta{grid-column:auto;width:100%}.hero-copy h1{font-size:clamp(58px,18vw,94px)}
  .hero-meta{grid-template-columns:1fr 1fr}.hero-meta div:nth-child(2){border-right:0}.hero-meta div:nth-child(-n+2){border-bottom:1px solid var(--ink)}
  .ribbon-grid{grid-template-columns:1fr 1fr}.ribbon-item:nth-child(2){border-right:0}.ribbon-item:nth-child(-n+2){border-bottom:1px solid var(--ink)}
  .channel-index{grid-template-columns:1fr}.channel-item:nth-child(odd),.channel-item:nth-child(even){padding:18px 0;border-right:0}.channel-item{grid-template-columns:58px 1fr auto}
  .brand-split,.feature-grid,.duo-grid,.safety-grid,.inner-intro,.app-showcase,.service-faq,.contact-grid,.about-mini,.responsible-band,.download-check{grid-template-columns:1fr}
  .brand-split,.feature-grid,.duo-grid,.safety-grid,.inner-intro,.app-showcase,.service-faq,.contact-grid,.about-mini,.responsible-band{gap:28px}
  .trio-grid{grid-template-columns:1fr}.trio-grid>article{border-right:0;border-bottom:1px solid var(--ink)}.trio-grid>article:nth-child(3){grid-column:auto;border-top:0;border-bottom:0}
  .service-points{grid-template-columns:1fr}.review-wall{display:grid;grid-template-columns:1fr}.review:nth-child(n){grid-column:auto}
  .page-hero-grid{display:flex;flex-direction:column;align-items:stretch}.page-hero-copy,.page-hero-media{grid-column:auto}.layout-offset .page-hero-media{transform:none}
  .rule-grid{grid-template-columns:1fr 1fr}.catalog,.policy-list{grid-template-columns:1fr}.catalog article:nth-child(even),.policy-list article:nth-child(even){padding-left:0;border-left:0}
  .support-flow{grid-template-columns:1fr 1fr}.support-flow article:nth-child(2){border-right:0}.support-flow article:nth-child(-n+2){border-bottom:1px solid var(--ink)}
  .footer-lead{grid-template-columns:1fr}.footer-lead .accent-label{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}
  .mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:58px;background:rgba(255,253,247,.97);border-top:1px solid var(--ink);z-index:9000;display:grid;grid-template-columns:repeat(4,1fr)}
  .mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:12px;font-weight:900}.mobile-bottom-nav a.active{background:var(--acid)}
}
@media (max-width:560px){
  h1{font-size:clamp(48px,15vw,74px)}h2{font-size:clamp(31px,10vw,44px)}
  .hero-home{padding-top:34px}.hero-copy h1{font-size:clamp(58px,20vw,82px)}.hero-subtitle{font-size:24px}
  .hero-actions{display:grid;grid-template-columns:1fr 1fr}.hero-actions a{width:100%}.hero-points{display:grid;grid-template-columns:1fr}
  .hero-meta{grid-template-columns:1fr}.hero-meta div{border-right:0;border-bottom:1px solid var(--ink)}.hero-meta div:last-child{border-bottom:0}
  .ribbon-grid{grid-template-columns:1fr}.ribbon-item{border-right:0;border-bottom:1px solid var(--ink)}.ribbon-item:last-child{border-bottom:0}
  .channel-item{grid-template-columns:44px 1fr}.channel-item>a{grid-column:2}
  .duo-panel{padding:24px 18px}.trio-grid>article{padding:24px 18px}.safety-card{padding:22px 18px}
  .rule-grid,.compliance-grid{grid-template-columns:1fr}.step{grid-template-columns:62px 1fr}.step::before{font-size:34px}
  .support-flow{grid-template-columns:1fr}.support-flow article{border-right:0;border-bottom:1px solid var(--ink)}.support-flow article:last-child{border-bottom:0}
  .footer-grid{grid-template-columns:1fr}.footer-wordmark{font-size:64px}.site-footer{padding-top:54px}
  .faq-item button{grid-template-columns:42px 1fr 22px;font-size:16px}.faq-answer{padding-left:42px;padding-right:0}
}