:root{
  --bg:#fffef6;--surface:#ffffff;--surface-2:#fffbea;--ink:#080923;--muted:#5f6476;
  --primary:#ffef00;--primary-deep:#d8c900;--navy:#05061d;--navy-2:#10122f;--accent:#f1dc00;
  --line:#e8e4bf;--soft:#f5f2d9;--danger:#9f3535;--success:#27684d;--shadow:0 18px 50px rgba(9,10,35,.10);
  --radius:18px;--header-h:76px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 18px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Poppins","Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}a{color:#3b3f6a;text-decoration:none}a:hover{color:var(--ink)}
button,input{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 36px));margin-inline:auto}.narrow{width:min(830px,calc(100% - 36px));margin-inline:auto}
.skip-link{position:fixed;top:8px;left:8px;z-index:9999;transform:translateY(-150%);background:var(--navy);color:#fff;padding:10px 14px;border-radius:8px}.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,254,246,.96);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:.25s}.site-header.is-scrolled{border-color:var(--line);box-shadow:0 8px 26px rgba(9,10,35,.08)}
.nav-shell{min-height:var(--header-h);display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;color:var(--ink);font-weight:800;letter-spacing:-.02em}.brand img{width:46px;height:46px;border-radius:12px;object-fit:cover;box-shadow:0 5px 14px rgba(9,10,35,.14)}.brand span{font-size:1rem;white-space:nowrap}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:3px}.site-nav a{padding:10px 11px;border-radius:10px;color:#3e4256;font-size:14px;font-weight:650}.site-nav a:hover,.site-nav a.active{background:#fff7a8;color:var(--ink)}
.nav-download{background:var(--primary)!important;color:var(--navy)!important;padding:11px 17px!important;margin-left:8px;box-shadow:0 8px 20px rgba(184,169,0,.22);border:1px solid #e2d300}.nav-download:hover{background:#fff56a!important}.menu-toggle{display:none;margin-left:auto;width:46px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px}.menu-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:5px auto}
main{overflow:hidden}.section{padding:78px 0;position:relative}.section-sm{padding:58px 0}.section-kicker{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.13em;font-size:11px;font-weight:800;color:#44420b;margin-bottom:12px}.section-kicker:before{content:"";width:24px;height:3px;background:var(--primary);border-radius:999px}
h1,h2,h3{line-height:1.18;margin:0 0 15px;letter-spacing:-.025em}h1{font-size:clamp(2.2rem,4.6vw,3.85rem);max-width:820px}h2{font-size:clamp(1.75rem,3vw,2.7rem)}h3{font-size:1.08rem}.lead{font-size:clamp(1rem,1.4vw,1.15rem);color:var(--muted);max-width:760px}.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:47px;padding:11px 18px;border-radius:12px;border:1px solid transparent;font-weight:750;transition:.2s}.btn-primary{background:var(--primary);color:var(--navy);border-color:#dfd100;box-shadow:0 10px 24px rgba(184,169,0,.18)}.btn-primary:hover{background:#fff568;color:var(--navy);transform:translateY(-1px)}.btn-secondary{border-color:#cbc6a1;background:#fff;color:var(--ink)}.btn-secondary:hover{border-color:#aaa474;background:#fffdf1;color:var(--ink)}
.hero{padding:74px 0 86px;position:relative;background:linear-gradient(90deg,rgba(255,254,246,.98) 0%,rgba(255,254,246,.95) 42%,rgba(255,254,246,.70) 72%,rgba(255,254,246,.60) 100%),url('../images/hero-real.webp') center/cover no-repeat;border-bottom:1px solid var(--line)}
.hero:after{content:"";position:absolute;inset:auto 0 0;height:95px;background:linear-gradient(to bottom,transparent,var(--bg));pointer-events:none}.hero-shell{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.72fr);gap:48px;align-items:center}.hero-copy{padding:10px 0}.hero-copy h1{max-width:730px}.hero-copy .lead{max-width:650px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 22px}.status-row{display:flex;gap:10px;flex-wrap:wrap}.status-chip{border:1px solid #d7d1a5;background:rgba(255,255,255,.82);backdrop-filter:blur(8px);border-radius:999px;padding:8px 11px;font-size:12.5px;color:#4f5262}.status-chip strong{color:var(--ink)}
.hero-fact-panel{background:rgba(5,6,29,.94);color:#fff;border:1px solid rgba(255,239,0,.34);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.hero-fact-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}.hero-fact-head img{width:66px;height:66px;border-radius:15px}.hero-fact-head h2{font-size:1.35rem;color:#fff;margin:0}.hero-fact-head p{margin:3px 0 0;color:#c7c9d7;font-size:13px}.hero-fact-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hero-fact{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);padding:13px;border-radius:13px}.hero-fact b{display:block;color:var(--primary);font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}.hero-fact span{font-size:13px;color:#f2f3f8}
.docs-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:42px}.doc-toc{align-self:start;position:sticky;top:calc(var(--header-h) + 24px);background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.doc-toc strong{font-size:12px;text-transform:uppercase;letter-spacing:.1em}.doc-toc a{display:block;color:#5c6070;padding:8px 9px;margin-top:4px;border-radius:8px;font-size:14px}.doc-toc a:hover{background:#fff8b8;color:var(--ink)}.doc-article{display:grid;grid-template-columns:1.05fr .95fr;gap:25px;align-items:center}.doc-copy-card{background:#fff;border-left:4px solid var(--primary);border-radius:0 18px 18px 0;padding:25px 27px;box-shadow:0 10px 30px rgba(9,10,35,.07)}.media-frame{background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px}.media-frame img{width:100%;aspect-ratio:4/3;object-fit:contain;border-radius:12px;background:#0a0b25}
.ref-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:30px;align-items:stretch}.ref-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;position:relative;min-height:190px;height:100%;display:flex;flex-direction:column}.ref-card:before{content:"";position:absolute;left:0;top:20px;bottom:20px;width:4px;background:var(--primary);border-radius:4px}.ref-tag{font-size:10.5px;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:#69620a;margin-bottom:8px}.ref-card p{margin:auto 0 0;color:var(--muted);font-size:14px}
.procedure{display:grid;grid-template-columns:1.08fr .92fr;gap:30px;align-items:start}.procedure-list{counter-reset:steps;display:grid;gap:12px}.step{counter-increment:steps;background:#fff;border:1px solid var(--line);border-radius:16px;padding:19px 20px 19px 62px;position:relative}.step:before{content:counter(steps);position:absolute;left:18px;top:18px;width:30px;height:30px;border-radius:9px;background:var(--primary);color:var(--navy);display:grid;place-items:center;font-weight:800}.step p{margin:3px 0 0;color:var(--muted);font-size:14px}.flow-card{background:linear-gradient(145deg,var(--navy),#11143b);border-radius:22px;padding:27px;color:#fff;min-height:415px;border:1px solid rgba(255,239,0,.22)}.flow-card h3{color:#fff}.flow-node{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);padding:14px;border-radius:13px;margin:12px 0;display:flex;align-items:flex-start;gap:12px}.flow-node i{display:grid;place-items:center;flex:0 0 auto;width:32px;height:32px;border-radius:9px;background:var(--primary);color:var(--navy);font-style:normal;font-weight:800}.flow-node span{font-size:13.5px;color:#f4f5fb}.flow-line{width:2px;height:16px;background:rgba(255,239,0,.35);margin:-7px 0 -7px 15px}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:28px}.info-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px}.info-card .icon{width:42px;height:42px;border-radius:12px;background:var(--navy);color:var(--primary);display:grid;place-items:center;font-weight:900;margin-bottom:14px}.info-card p{color:var(--muted);margin-bottom:0}
.compat-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-top:24px}.compat-table th,.compat-table td{padding:14px 17px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.compat-table th{background:#fff8b8;font-size:12.5px;text-transform:uppercase;letter-spacing:.05em}.compat-table tr:last-child td{border-bottom:0}.tag-good,.tag-check,.tag-stop{display:inline-block;border-radius:999px;padding:5px 9px;font-size:11.5px;font-weight:800}.tag-good{background:#e7f4ec;color:#1a6547}.tag-check{background:#fff3c6;color:#745c00}.tag-stop{background:#feecec;color:#913434}
.setup-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:26px}.setup-cell{background:#fff;border-top:4px solid var(--primary);border-radius:10px 10px 16px 16px;padding:18px}.setup-cell b{display:block;margin-bottom:5px}.setup-cell span{font-size:13px;color:var(--muted)}
.download-section{background:#fffbe5}.download-shell{display:grid;grid-template-columns:1fr .82fr;gap:34px;align-items:center;background:#fff;border:1px solid #e1d99b;border-radius:26px;padding:32px;box-shadow:var(--shadow)}.download-shell img{width:100%;aspect-ratio:4/3;object-fit:contain;border-radius:18px;background:#090a28}.download-meta{display:flex;gap:9px;flex-wrap:wrap;margin:19px 0}.download-meta span{background:#fff9c9;border:1px solid #e7da78;border-radius:999px;padding:7px 10px;font-size:12px}.download-note{font-size:13px;color:var(--muted);margin-top:13px}
.notice{border-radius:18px;padding:24px 26px;border:1px solid #e9db72;background:#fff9cf}.notice strong{display:block;color:#5d5500;font-size:17px;margin-bottom:7px}.notice p{margin:0;color:#615d41}
.split-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}.pros,.cons{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.pros{border-top:4px solid var(--primary)}.cons{border-top:4px solid var(--navy)}.check-list{padding:0;margin:16px 0 0;list-style:none}.check-list li{position:relative;padding:7px 0 7px 29px;color:#555a69}.check-list li:before{position:absolute;left:0;top:7px;font-weight:900}.pros .check-list li:before{content:"✓";color:#6d6500}.cons .check-list li:before{content:"•";color:var(--navy);font-size:22px;line-height:1}
.release-card{display:grid;grid-template-columns:170px 1fr;gap:24px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:27px}.release-badge{background:var(--navy);border:1px solid #24264c;border-radius:16px;display:grid;place-items:center;text-align:center;padding:18px;color:var(--primary);font-weight:800}.release-badge span{display:block;color:#d1d3df;font-size:12px;font-weight:600;margin-top:4px}.release-card ul{margin-bottom:0;color:var(--muted)}
.trouble-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.trouble{background:#fff;border:1px solid var(--line);border-radius:16px;padding:21px}.trouble h3{font-size:1rem}.trouble p{margin-bottom:0;color:var(--muted);font-size:14px}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:25px}.guide-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.guide-card img{width:100%;aspect-ratio:16/9;object-fit:contain;background:#090a28}.guide-card .pad{padding:18px}.guide-card p{font-size:14px;color:var(--muted)}
.faq-shell{display:grid;grid-template-columns:230px 1fr;gap:27px}.faq-tabs{display:grid;gap:10px;align-content:start}.faq-tab{border:1px solid var(--line);background:#fff;color:var(--ink);padding:14px 15px;border-radius:13px;text-align:left;font-weight:700}.faq-tab.active{background:var(--navy);border-color:var(--navy);color:var(--primary)}.faq-panel[hidden]{display:none}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;overflow:hidden}.faq-question{width:100%;border:0;background:transparent;color:var(--ink);display:flex;justify-content:space-between;gap:20px;padding:16px 18px;text-align:left;font-weight:700}.faq-question span:last-child{font-size:22px;color:#8b8100;transition:.2s}.faq-question[aria-expanded="true"] span:last-child{transform:rotate(45deg)}.faq-answer{padding:0 18px 17px;color:var(--muted)}.faq-answer p{margin:0}
.site-footer{background:#090a28;color:#c8cad6;margin-top:0;border-top:4px solid var(--primary)}.footer-main{padding:50px 0 27px;display:grid;grid-template-columns:1.35fr .65fr 1fr;gap:34px}.footer-logo{display:inline-flex;align-items:center;gap:12px;color:#fff;font-weight:800}.footer-logo:hover{color:#fff}.footer-logo img{width:64px;height:64px;border-radius:14px}.footer-logo span{font-size:1.1rem}.footer-brand p{max-width:440px;color:#b9bdca}.footer-col h3{color:#fff;font-size:1rem}.footer-links{display:grid;gap:9px}.footer-links a{color:#c8cad6;text-decoration:none}.footer-links a:hover{color:var(--primary)}.footer-bottom{border-top:1px solid #252743;padding:20px 0 27px;text-align:center;font-size:13px;color:#aeb2c3}.footer-bottom a{color:var(--primary);text-decoration:none}.footer-disclaimer{margin:8px auto 0;max-width:900px;color:#9da1b3}
.scroll-top{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border:1px solid #ddd6a3;background:#fff;color:var(--ink);border-radius:12px;box-shadow:0 8px 22px rgba(9,10,35,.14);z-index:50;opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}.scroll-top.show{opacity:1;pointer-events:auto;transform:none}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}.reveal.visible{opacity:1;transform:none}
.page-hero{padding:58px 0 42px;background:linear-gradient(180deg,#fffbe6,transparent)}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:16px}.breadcrumb a{color:var(--muted)}.page-hero h1{font-size:clamp(2.05rem,4vw,3.2rem);max-width:900px}
.content-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:29px}.content-card h2{font-size:1.55rem;margin-top:27px}.content-card h2:first-child{margin-top:0}.content-card h3{margin-top:21px}.content-card p,.content-card li{color:#555a69}.content-card ul{padding-left:20px}
.blog-toolbar{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:23px}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.blog-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.2s}.blog-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(9,10,35,.08)}.blog-card img{width:100%;aspect-ratio:16/10;object-fit:contain;background:#090a28}.blog-card-body{padding:19px}.blog-card .eyebrow{font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:#6a6200;font-weight:800}.blog-card h2{font-size:1.14rem;margin:8px 0}.blog-card p{font-size:14px;color:var(--muted)}.blog-card a.read-more{font-weight:750;font-size:14px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}.article-main{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.article-main .feature{width:100%;aspect-ratio:16/9;object-fit:contain;background:#090a28}.article-body{padding:29px}.article-body h2{font-size:1.62rem;margin-top:31px}.article-body h3{font-size:1.08rem;margin-top:23px}.article-body p,.article-body li{color:#555a69}.article-body a{font-weight:650}.article-body .technical-note{background:#fff9d1;border-left:4px solid var(--primary);border-radius:0 12px 12px 0;padding:15px 17px;color:#4f4d34;margin:20px 0}.article-aside{position:sticky;top:calc(var(--header-h) + 20px);display:grid;gap:16px}.aside-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.aside-card h3{font-size:.98rem}.aside-card a{display:block;padding:7px 0;border-bottom:1px solid #efecd6;color:#555a69;font-size:14px}.aside-card a:last-child{border-bottom:0}.facts{display:grid;gap:8px}.fact{background:#fffbe8;border:1px solid #efe8b3;border-radius:10px;padding:9px 11px;font-size:13px}.fact b{display:block;color:var(--ink)}
.contact-box{display:grid;grid-template-columns:1fr .8fr;gap:24px}.contact-detail{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.contact-detail .email-plain{display:inline-block;background:#fff8c6;padding:10px 13px;border-radius:10px;font-weight:750;color:var(--ink)}
@media (max-width:980px){
 .site-nav{position:fixed;top:var(--header-h);left:18px;right:18px;background:#fffef6;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:13px;display:none;flex-direction:column;align-items:stretch}.site-nav.open{display:flex}.site-nav a{font-size:15px}.nav-download{margin-left:0!important;margin-top:4px}.menu-toggle{display:block}
 .hero-shell,.download-shell,.procedure,.article-layout,.contact-box{grid-template-columns:1fr}.hero-fact-panel{max-width:700px}.docs-layout{grid-template-columns:1fr}.doc-toc{position:static}.doc-article{grid-template-columns:1fr 1fr}.ref-grid,.info-grid,.guide-grid,.blog-grid{grid-template-columns:repeat(2,1fr)}.article-aside{position:static;grid-template-columns:repeat(2,1fr)}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.faq-shell{grid-template-columns:190px 1fr}
}
@media (max-width:700px){
 :root{--header-h:68px}.container,.narrow{width:min(100% - 26px,1180px)}.brand img{width:42px;height:42px}.brand span{font-size:.95rem}.section{padding:62px 0}.hero{padding:52px 0 66px;background-position:62% center}.hero-shell{gap:26px}.hero-fact-grid{grid-template-columns:1fr}.doc-article,.ref-grid,.info-grid,.setup-strip,.split-cards,.trouble-grid,.guide-grid,.blog-grid,.article-aside,.footer-main,.faq-shell,.release-card{grid-template-columns:1fr}.doc-toc{display:none}.download-shell{padding:22px}.faq-tabs{grid-template-columns:1fr 1fr}.faq-tab{text-align:center}.footer-brand{grid-column:auto}.compat-table{display:block;overflow-x:auto}.blog-toolbar{align-items:start;flex-direction:column}.article-body{padding:22px}.page-hero{padding-top:42px}.hero-actions .btn{width:100%}h1{font-size:clamp(2rem,10vw,2.9rem)}h2{font-size:clamp(1.6rem,7vw,2.25rem)}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.btn,.blog-card{transition:none}}