:root{
  --sbs-bg:#f4f7f6;--sbs-surface:#ffffff;--sbs-surface-2:#eef4f2;--sbs-surface-3:#f7f9ff;
  --sbs-ink:#1a2035;--sbs-muted:#647083;--sbs-primary:#4e52d6;--sbs-primary-2:#6d72eb;
  --sbs-mint:#48c4a5;--sbs-teal:#39a4b4;--sbs-lilac:#9780e0;--sbs-line:#dce5e2;
  --sbs-soft-indigo:#eef0ff;--sbs-soft-mint:#eaf8f4;--sbs-danger:#ae5252;--sbs-warn:#9a6b16;--sbs-ok:#238563;
  --sbs-shadow:0 22px 60px rgba(34,53,67,.10);--sbs-shadow-sm:0 10px 30px rgba(34,53,67,.07);
  --sbs-radius:28px;--sbs-header-h:76px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--sbs-bg);color:var(--sbs-ink);font-family:"Poppins","Segoe UI",Arial,sans-serif;line-height:1.72;overflow-x:hidden}
button,input,textarea,select{font:inherit}
img{display:block;max-width:100%}a{color:inherit}
.sbs-container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.sbs-skip-link{position:fixed;left:18px;top:-80px;z-index:9999;background:var(--sbs-ink);color:#fff;padding:10px 16px;border-radius:12px;text-decoration:none}.sbs-skip-link:focus{top:16px}
section{padding:92px 0;scroll-margin-top:96px}
.sbs-section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--sbs-primary);font-size:.78rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.sbs-section-kicker::before{content:"";width:28px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--sbs-mint),var(--sbs-primary))}
.sbs-section-head{max-width:760px;margin-bottom:38px}.sbs-section-head.center{text-align:center;margin-inline:auto}.sbs-section-head.center .sbs-section-kicker{justify-content:center}
.sbs-section-head h2{font-size:clamp(2.05rem,4vw,3.6rem);line-height:1.08;letter-spacing:-.045em;margin:13px 0 14px}.sbs-section-head p,.sbs-muted{color:var(--sbs-muted)}
.center{text-align:center;margin-inline:auto}
.sbs-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 19px;border-radius:14px;border:1px solid transparent;text-decoration:none;font-weight:800;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;background:none}
.sbs-btn:hover{transform:translateY(-2px)}.sbs-btn-primary{background:var(--sbs-ink);color:#fff;box-shadow:0 12px 28px rgba(26,32,53,.18)}.sbs-btn-primary:hover{box-shadow:0 16px 34px rgba(26,32,53,.24)}
.sbs-btn-secondary{background:#fff;border-color:var(--sbs-line);color:var(--sbs-ink)}.btn-small{padding:10px 15px;font-size:.92rem}
.sbs-link-arrow{font-weight:800;color:var(--sbs-primary);text-decoration:none}.sbs-link-arrow:hover{text-decoration:underline}


.sbs-site-header{position:sticky;top:0;z-index:1000;background:rgba(244,247,246,.90);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.2s}.sbs-site-header.sbs-is-scrolled{border-color:var(--sbs-line);box-shadow:0 8px 26px rgba(30,46,56,.07)}
.sbs-header-inner{height:var(--sbs-header-h);display:flex;align-items:center;gap:28px}.sbs-brand{display:flex;align-items:center;gap:11px;text-decoration:none;min-width:max-content}.sbs-brand img{width:46px;height:46px}.sbs-brand-name{font-weight:800;letter-spacing:-.035em;font-size:1.22rem}.sbs-brand-name span{color:var(--sbs-primary)}
.sbs-main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}.sbs-main-nav a{padding:9px 11px;border-radius:11px;text-decoration:none;font-size:.9rem;font-weight:650;color:#526071}.sbs-main-nav a:hover,.sbs-main-nav a.sbs-active{background:#fff;color:var(--sbs-ink);box-shadow:var(--sbs-shadow-sm)}
.sbs-menu-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--sbs-line);background:#fff;border-radius:14px;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}.sbs-menu-toggle span{width:20px;height:2px;border-radius:99px;background:var(--sbs-ink)}.sbs-mobile-panel{display:none}


.sbs-hero{padding:68px 0 96px;min-height:720px;display:flex;align-items:center;position:relative;overflow:hidden}.sbs-hero::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-180px;top:30px;background:radial-gradient(circle,rgba(72,196,165,.19),rgba(72,196,165,0) 68%);pointer-events:none}.sbs-hero::after{content:"";position:absolute;width:430px;height:430px;border-radius:50%;left:-250px;bottom:-150px;background:radial-gradient(circle,rgba(78,82,214,.12),rgba(78,82,214,0) 70%);pointer-events:none}
.sbs-hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:74px;align-items:center;position:relative}.sbs-hero-copy{position:relative;z-index:2}.sbs-hero-copy h1{font-size:clamp(3.5rem,6.6vw,6.9rem);line-height:.9;letter-spacing:-.075em;margin:18px 0 26px;max-width:720px}.sbs-hero-copy h1 .sbs-glow-word{color:var(--sbs-primary);position:relative}.sbs-hero-copy h1 .sbs-glow-word::after{content:"";position:absolute;left:2px;right:0;bottom:-6px;height:10px;border-radius:20px;background:linear-gradient(90deg,var(--sbs-mint),transparent);opacity:.7;z-index:-1}.sbs-hero-copy>p{font-size:1.08rem;color:var(--sbs-muted);max-width:650px}
.sbs-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 30px}.sbs-trust-row{display:flex;flex-wrap:wrap;gap:10px}.sbs-trust-chip{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:12px;border:1px solid var(--sbs-line);background:rgba(255,255,255,.72);font-size:.83rem;font-weight:700;color:#586576}.sbs-dot{width:8px;height:8px;border-radius:50%;background:var(--sbs-mint)}
.hero-visual-wrap{position:relative;padding:18px 0 18px 34px}.hero-visual-wrap::before{content:"";position:absolute;inset:0 42px 0 0;border-radius:44px;background:linear-gradient(145deg,#dff3ed,#eceeff);transform:rotate(-3deg)}.hero-visual-wrap::after{content:"";position:absolute;right:-4px;bottom:44px;width:120px;height:120px;border:22px solid rgba(78,82,214,.13);border-radius:36px;transform:rotate(12deg)}.hero-visual{position:relative;z-index:2;width:100%;border-radius:34px;border:8px solid #fff;box-shadow:0 30px 75px rgba(34,53,67,.16);transform:rotate(1.2deg)}
.floating-card{display:none}


.sbs-about-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:0;align-items:center}.sbs-about-visual-shell{position:relative;padding:18px;background:#fff;border:1px solid var(--sbs-line);border-radius:34px;box-shadow:var(--sbs-shadow);z-index:1}.sbs-about-visual-shell img{border-radius:23px}.sbs-about-copy{margin-left:-42px;background:var(--sbs-ink);color:#fff;border-radius:34px;padding:46px 42px;position:relative;z-index:2;box-shadow:0 28px 60px rgba(26,32,53,.22)}.sbs-about-copy .sbs-section-kicker{color:#b9c2ff}.sbs-about-copy .sbs-section-kicker::before{background:var(--sbs-mint)}.sbs-about-copy h2{font-size:clamp(2.1rem,4vw,3.45rem);line-height:1.08;letter-spacing:-.045em;margin:13px 0}.sbs-about-copy .sbs-muted{color:#c7cfda}.sbs-about-points{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}.sbs-mini-point{padding:16px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(255,255,255,.06)}.sbs-mini-point strong{display:block;margin-bottom:2px}.sbs-mini-point span{font-size:.88rem;color:#b9c4d0}


.sbs-features-shell{padding:0;background:transparent;border:0;box-shadow:none}.sbs-feature-grid{display:grid;grid-template-columns:1.35fr .82fr .82fr;grid-template-rows:repeat(2,1fr);gap:18px}.sbs-feature-card{min-height:215px;background:#fff;border:1px solid var(--sbs-line);border-radius:28px;padding:26px;position:relative;overflow:hidden;box-shadow:var(--sbs-shadow-sm)}.sbs-feature-card:first-child{grid-row:1 / span 2;padding:38px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(145deg,#eceeff,#e9f8f3);min-height:448px}.sbs-feature-card:first-child::before{content:"";position:absolute;width:220px;height:220px;right:-55px;top:-55px;border-radius:50%;background:linear-gradient(135deg,var(--sbs-primary),var(--sbs-mint));opacity:.16}.sbs-feature-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--sbs-soft-indigo);color:var(--sbs-primary);font-weight:900;margin-bottom:20px}.sbs-feature-card:first-child .sbs-feature-icon{background:#fff;box-shadow:var(--sbs-shadow-sm)}.sbs-feature-card h3{font-size:1.15rem;margin:0 0 8px}.sbs-feature-card p{margin:0;color:var(--sbs-muted);font-size:.93rem}


.sbs-how-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}.sbs-how-sticky{position:sticky;top:112px;padding:32px;border-radius:28px;background:var(--sbs-soft-mint);border:1px solid #d5eee7}.sbs-how-sticky .sbs-section-head{margin:0}.sbs-timeline{display:grid;gap:14px}.sbs-step{display:grid;grid-template-columns:62px 1fr;gap:18px;align-items:start;padding:20px;border:1px solid var(--sbs-line);background:#fff;border-radius:22px;box-shadow:var(--sbs-shadow-sm);position:relative}.sbs-step::before{display:none!important}.sbs-step-num{width:62px;height:62px;border-radius:18px;display:grid;place-items:center;background:var(--sbs-ink);color:#fff;font-weight:900}.sbs-step h3{margin:6px 0 3px}.sbs-step p{margin:0;color:var(--sbs-muted)}


.sbs-card-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.sbs-info-card{background:#fff;border:1px solid var(--sbs-line);border-radius:24px;padding:25px;box-shadow:var(--sbs-shadow-sm)}.sbs-info-card:nth-child(2n){background:var(--sbs-surface-3)}.sbs-info-card h3{margin-top:0;letter-spacing:-.02em}.sbs-info-card p:last-child{margin-bottom:0}.sbs-pill-row{display:flex;flex-wrap:wrap;gap:8px}.sbs-pill{padding:7px 10px;border-radius:10px;background:var(--sbs-soft-mint);color:#3f6158;border:1px solid #d7eee8;font-size:.82rem;font-weight:750}
.sbs-compat-table{display:grid;gap:10px}.sbs-compat-row{display:grid;grid-template-columns:1.05fr .7fr 1.45fr;gap:18px;align-items:center;background:#fff;border:1px solid var(--sbs-line);border-radius:18px;padding:17px 20px;box-shadow:var(--sbs-shadow-sm)}.sbs-status{font-size:.82rem;font-weight:800;color:var(--sbs-ok)}


.sbs-download-zone{padding:84px 0}.sbs-download-panel{display:grid;grid-template-columns:1.05fr .95fr;align-items:stretch;gap:0;border-radius:34px;overflow:hidden;background:var(--sbs-ink);box-shadow:0 30px 70px rgba(26,32,53,.22)}.sbs-download-copy{padding:52px;color:#fff}.sbs-download-copy .sbs-section-kicker{color:#bfc7ff}.sbs-download-copy .sbs-section-kicker::before{background:var(--sbs-mint)}.sbs-download-copy h2{font-size:clamp(2.2rem,4vw,3.7rem);line-height:1.05;letter-spacing:-.05em;margin:12px 0 14px}.sbs-download-copy p{color:#c7cfda}.sbs-download-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:24px 0}.sbs-download-meta div{padding:13px 14px;border-radius:14px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.11)}.sbs-download-meta span{display:block;font-size:.76rem;color:#9fabc0}.sbs-download-meta strong{font-size:.9rem}.sbs-download-copy .sbs-btn-primary{background:var(--sbs-mint);color:#11241e;box-shadow:none}.sbs-download-img{width:100%;height:100%;object-fit:cover;min-height:460px;border:0;border-radius:0}


.sbs-procon{display:grid;grid-template-columns:1fr 1fr;gap:18px}.sbs-procon-card{background:#fff;border:1px solid var(--sbs-line);border-radius:24px;padding:28px;box-shadow:var(--sbs-shadow-sm)}.sbs-procon-card:first-child{border-top:4px solid var(--sbs-mint)}.sbs-procon-card:last-child{border-top:4px solid var(--sbs-lilac)}.sbs-procon-card h3{margin-top:0}.sbs-procon-card ul{margin:0;padding-left:20px}.sbs-procon-card li{margin:8px 0;color:#526071}
.sbs-notice{display:grid;grid-template-columns:auto 1fr;gap:18px;background:#fffaf0;border:1px solid #ead9b6;border-radius:24px;padding:25px}.sbs-notice-icon{width:48px;height:48px;border-radius:15px;background:#fff0cf;color:var(--sbs-warn);display:grid;place-items:center;font-weight:900}.sbs-notice h3{margin:0 0 5px}.sbs-notice p{margin:0;color:#705f3e}
.sbs-release-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.sbs-release-stat{padding:22px;border-radius:22px;background:#fff;border:1px solid var(--sbs-line);box-shadow:var(--sbs-shadow-sm)}.sbs-release-stat span{display:block;color:var(--sbs-muted);font-size:.8rem;margin-bottom:5px}.sbs-release-stat strong{font-size:1rem}
.sbs-trouble{display:grid;grid-template-columns:1fr 1fr;gap:18px}.sbs-trouble-list{display:grid;gap:12px}.sbs-trouble-list .sbs-info-card{padding:20px}


.sbs-guide-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:18px}.sbs-guide-card{display:block;text-decoration:none;background:#fff;border:1px solid var(--sbs-line);border-radius:26px;overflow:hidden;box-shadow:var(--sbs-shadow-sm);transition:.2s}.sbs-guide-card:hover{transform:translateY(-4px);box-shadow:var(--sbs-shadow)}.sbs-guide-card:first-child{grid-row:span 2}.sbs-guide-card img{width:100%;aspect-ratio:16/9;object-fit:cover}.sbs-guide-card .sbs-card-body{padding:22px}.sbs-guide-card h3{margin:4px 0 8px;line-height:1.25}.sbs-guide-card p{margin:0;color:var(--sbs-muted);font-size:.91rem}.eyebrow{color:var(--sbs-primary);font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}


.sbs-faq-section{padding-bottom:96px}.sbs-faq-top{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:start}.sbs-faq-intro{position:sticky;top:112px;background:var(--sbs-ink);color:#fff;padding:34px;border-radius:30px}.sbs-faq-intro .sbs-section-kicker{color:#b9c2ff}.sbs-faq-intro .sbs-section-kicker::before{background:var(--sbs-mint)}.sbs-faq-intro h2{font-size:clamp(2.1rem,4vw,3.5rem);line-height:1.08;letter-spacing:-.045em;margin:13px 0}.sbs-faq-intro p{color:#bdc6d4}.sbs-faq-groups{display:grid;gap:22px}.sbs-faq-category{background:#fff;border:1px solid var(--sbs-line);border-radius:28px;padding:20px;box-shadow:var(--sbs-shadow-sm)}.sbs-faq-category-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 4px 14px}.sbs-faq-category-head h3{margin:0;font-size:1.08rem}.sbs-category-count{font-size:.77rem;font-weight:800;color:var(--sbs-primary);background:var(--sbs-soft-indigo);padding:6px 9px;border-radius:9px}.sbs-faq-item{border-top:1px solid var(--sbs-line)}.sbs-faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 2px;background:none;border:0;color:var(--sbs-ink);text-align:left;font-weight:750;cursor:pointer}.sbs-faq-plus{width:30px;height:30px;flex:0 0 30px;border-radius:50%;display:grid;place-items:center;background:var(--sbs-soft-mint);color:#226d5b;font-size:1.2rem;transition:.2s}.sbs-faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .25s ease}.sbs-faq-answer>div{overflow:hidden}.sbs-faq-answer p{margin:0;padding:0 42px 18px 0;color:var(--sbs-muted)}.sbs-faq-item.sbs-open .sbs-faq-answer{grid-template-rows:1fr}.sbs-faq-item.sbs-open .sbs-faq-plus{transform:rotate(45deg);background:var(--sbs-primary);color:#fff}


.sbs-page-hero{padding:72px 0 50px;position:relative}.sbs-page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,var(--sbs-line),transparent)}.sbs-page-hero .sbs-inner{max-width:900px}.sbs-page-hero h1{font-size:clamp(2.7rem,5.6vw,5.5rem);line-height:.98;letter-spacing:-.06em;margin:17px 0}.sbs-page-hero p{font-size:1.05rem;color:var(--sbs-muted);max-width:800px}.sbs-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.84rem;color:#748091}.sbs-breadcrumb a{text-decoration:none;color:var(--sbs-primary);font-weight:700}
.blog-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}.blog-card{grid-column:span 4;display:block;text-decoration:none;background:#fff;border:1px solid var(--sbs-line);border-radius:28px;overflow:hidden;box-shadow:var(--sbs-shadow-sm);transition:.22s}.blog-card:nth-child(1),.blog-card:nth-child(5){grid-column:span 8}.blog-card:hover{transform:translateY(-5px);box-shadow:var(--sbs-shadow)}.blog-card img{width:100%;aspect-ratio:16/9;object-fit:cover}.blog-card-body{padding:22px}.blog-card h2{font-size:1.12rem;line-height:1.3;margin:7px 0}.blog-card p{font-size:.91rem;color:var(--sbs-muted);margin:0}


.sbs-content-shell{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}.sbs-article-card,.sbs-page-card{background:#fff;border:1px solid var(--sbs-line);border-radius:30px;padding:34px;box-shadow:var(--sbs-shadow-sm)}.sbs-article-card .sbs-feature-img{width:100%;border-radius:23px;margin-bottom:28px}.sbs-article-card h2,.sbs-page-card h2{font-size:clamp(1.6rem,2.8vw,2.25rem);line-height:1.18;letter-spacing:-.035em;margin:35px 0 12px}.sbs-article-card h3,.sbs-page-card h3{font-size:1.2rem;margin-top:26px}.sbs-article-card p,.sbs-page-card p{color:#4f5c6d}.sbs-article-card section{scroll-margin-top:95px}.sbs-sidebar{position:sticky;top:100px;display:grid;gap:16px}.sbs-side-card{padding:21px;background:#fff;border:1px solid var(--sbs-line);border-radius:22px;box-shadow:var(--sbs-shadow-sm)}.sbs-side-card h3{margin:0 0 10px}.sbs-side-card a{display:block;padding:8px 0;text-decoration:none;color:#5a6677;font-size:.88rem;border-bottom:1px solid #edf1ef}.sbs-side-card a:last-child{border-bottom:0}.sbs-side-card a:hover{color:var(--sbs-primary)}.sbs-related-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.sbs-related-links a{padding:14px;border-radius:14px;background:var(--sbs-soft-indigo);color:#4048a8;text-decoration:none;font-weight:700;font-size:.88rem}.contact-stack{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-box{padding:22px;border-radius:20px;background:var(--sbs-surface-2);border:1px solid var(--sbs-line)}.email-plain{font-weight:800;color:var(--sbs-ink)}


.sbs-site-footer{margin-top:76px;padding:58px 0 26px;background:#101526;color:#fff}.sbs-footer-grid{display:grid;grid-template-columns:1.5fr .65fr .95fr;gap:55px}.sbs-footer-brand{max-width:520px}.sbs-footer-brand-link{display:inline-flex;align-items:center;gap:13px;color:#fff;text-decoration:none}.sbs-footer-brand-link img{width:54px;height:54px}.sbs-footer-brand-name{font-size:1.28rem;font-weight:800;letter-spacing:-.035em}.sbs-footer-brand-name span{color:#78ddc5}.sbs-footer-brand p{color:#aeb8ca;margin:18px 0 0;max-width:500px}.sbs-footer-title{font-size:.82rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:#7fdcc7;margin-bottom:13px}.sbs-footer-links{display:grid;gap:8px}.sbs-footer-links a{color:#c5ccda;text-decoration:none;font-size:.9rem}.sbs-footer-links a:hover{color:#fff}.sbs-footer-meta{text-align:center;margin-top:42px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);font-size:.86rem;color:#9ea9ba}.sbs-footer-meta a{text-decoration:none;color:#fff;font-weight:750}.sbs-footer-disclaimer{margin:8px 0 0;color:#8f9bac}
.sbs-scroll-top{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:15px;border:0;background:var(--sbs-ink);color:#fff;font-weight:900;cursor:pointer;box-shadow:0 12px 28px rgba(26,32,53,.24);opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s;z-index:900}.sbs-scroll-top.sbs-show{opacity:1;pointer-events:auto;transform:none}
.sbs-js .reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}.sbs-js .reveal.visible{opacity:1;transform:none}

@media (max-width:1000px){
  .sbs-main-nav{display:none}.sbs-menu-toggle{display:flex}.sbs-mobile-panel{position:absolute;left:18px;right:18px;top:68px;border:1px solid var(--sbs-line);background:#fff;border-radius:20px;box-shadow:var(--sbs-shadow);padding:10px}.sbs-mobile-panel.sbs-open{display:grid}.sbs-mobile-panel a{text-decoration:none;padding:12px;border-radius:11px;font-weight:700;color:#4e5a6b}.sbs-mobile-panel a:hover{background:var(--sbs-surface-2);color:var(--sbs-ink)}
  .sbs-hero{min-height:auto}.sbs-hero-grid,.sbs-how-layout,.sbs-download-panel,.sbs-faq-top,.sbs-content-shell{grid-template-columns:1fr}.hero-visual-wrap{max-width:760px;margin-inline:auto}.sbs-about-layout{grid-template-columns:1fr}.sbs-about-copy{margin:-30px 24px 0}.sbs-how-sticky,.sbs-faq-intro,.sbs-sidebar{position:static}.sbs-feature-grid{grid-template-columns:1fr 1fr}.sbs-feature-card:first-child{grid-column:span 2;grid-row:auto;min-height:300px}.sbs-download-img{min-height:360px}.sbs-guide-grid{grid-template-columns:1fr 1fr}.sbs-guide-card:first-child{grid-column:span 2;grid-row:auto}.sbs-release-grid{grid-template-columns:repeat(2,1fr)}.sbs-footer-grid{grid-template-columns:1fr 1fr}.sbs-footer-brand{grid-column:span 2}.blog-card,.blog-card:nth-child(n){grid-column:span 6}
}
@media (max-width:650px){
  section{padding:68px 0}.sbs-container{width:min(100% - 24px,1180px)}.sbs-header-inner{height:68px}.sbs-brand img{width:42px;height:42px}.sbs-brand-name{font-size:1.08rem}.sbs-hero{padding-top:46px}.sbs-hero-grid{gap:42px}.sbs-hero-copy h1{font-size:clamp(3rem,16vw,4.8rem)}.hero-visual-wrap{padding-left:16px}.hero-visual-wrap::before{right:18px;border-radius:28px}.hero-visual{border-width:5px;border-radius:25px}.sbs-about-copy{margin:-18px 10px 0;padding:30px 24px}.sbs-about-points,.sbs-feature-grid,.sbs-card-grid-3,.card-grid-2,.sbs-procon,.sbs-guide-grid,.sbs-download-meta,.sbs-release-grid,.sbs-related-links,.contact-stack,.sbs-trouble{grid-template-columns:1fr}.sbs-feature-card:first-child,.sbs-guide-card:first-child{grid-column:auto}.sbs-compat-row{grid-template-columns:1fr;gap:5px}.sbs-download-copy{padding:31px 24px}.sbs-download-img{min-height:280px}.sbs-article-card,.sbs-page-card{padding:22px}.blog-card,.blog-card:nth-child(n){grid-column:span 12}.sbs-footer-grid{grid-template-columns:1fr;gap:32px}.sbs-footer-brand{grid-column:auto}.sbs-faq-category{padding:14px}.sbs-faq-intro{padding:26px}.sbs-trust-row{align-items:flex-start}.sbs-page-hero h1{font-size:clamp(2.5rem,14vw,4rem)}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}


:root{
  --sbs-bg:#f8f6f1;--sbs-surface:#fffdfa;--sbs-surface-2:#edf8f7;--sbs-surface-3:#fff2ec;
  --sbs-ink:#14283a;--sbs-muted:#65737d;--sbs-primary:#0f7f8a;--sbs-primary-2:#18a5b0;
  --sbs-mint:#43c3b8;--sbs-teal:#2b9ba7;--sbs-lilac:#ff7b72;--sbs-line:#d8e3e2;
  --sbs-soft-indigo:#e8f5f6;--sbs-soft-mint:#eaf8f4;--sbs-danger:#b44e59;--sbs-warn:#9c6d22;--sbs-ok:#278663;
  --sbs-shadow:0 24px 65px rgba(22,54,66,.10);--sbs-shadow-sm:0 11px 32px rgba(22,54,66,.075)
}
body{background:linear-gradient(180deg,#fbfaf7 0%,var(--sbs-bg) 100%)}
.sbs-site-header{background:rgba(255,253,250,.92)}
.sbs-site-header.sbs-is-scrolled{box-shadow:0 10px 28px rgba(18,50,62,.08)}
.sbs-main-nav a:hover,.sbs-main-nav a.sbs-active{background:var(--sbs-surface-2)}
.sbs-brand-name span,.sbs-footer-brand-name span{color:var(--sbs-primary-2)}
.sbs-btn-primary{background:linear-gradient(135deg,var(--sbs-primary),#146a83);box-shadow:0 14px 32px rgba(15,127,138,.20)}
.sbs-btn-primary:hover{box-shadow:0 18px 38px rgba(15,127,138,.28)}
.sbs-btn-secondary{background:rgba(255,255,255,.86);border-color:#cddfdc}


.sbs-hero{min-height:690px;padding:94px 0 104px;display:flex;align-items:center;position:relative;overflow:hidden;background-image:linear-gradient(90deg,rgba(255,255,255,.78),rgba(255,255,255,.64),rgba(255,255,255,.78)),url('../images/hero-visual.webp');background-size:cover;background-position:center;background-repeat:no-repeat;border-bottom:1px solid var(--sbs-line)}
.sbs-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 48%,rgba(255,255,255,.18),rgba(255,255,255,.01) 55%);pointer-events:none}
.sbs-hero::after{content:"";position:absolute;left:50%;bottom:38px;width:min(720px,72vw);height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,rgba(15,127,138,.38),transparent)}
.sbs-hero-grid{display:block;position:relative;z-index:2}
.sbs-hero-copy{max-width:980px;margin-inline:auto;text-align:center;padding:54px 64px;border:1px solid rgba(255,255,255,.72);border-radius:42px;background:rgba(255,255,255,.54);backdrop-filter:blur(7px);box-shadow:0 26px 80px rgba(27,71,83,.10)}
.sbs-hero-copy .sbs-section-kicker{justify-content:center}
.sbs-hero-copy h1{font-size:clamp(3.4rem,7vw,7rem);line-height:.91;letter-spacing:-.074em;margin:20px auto 27px;max-width:940px}
.sbs-hero-copy h1 .sbs-glow-word{color:var(--sbs-primary)}
.sbs-hero-copy h1 .sbs-glow-word::after{background:linear-gradient(90deg,transparent,var(--sbs-mint),transparent);height:8px;bottom:-8px}
.sbs-hero-copy>p{font-size:1.08rem;color:#536672;max-width:780px;margin-inline:auto}
.sbs-hero-actions,.sbs-trust-row{justify-content:center}
.sbs-trust-chip{background:rgba(255,255,255,.76);border-color:#d0e1df;color:#526871;backdrop-filter:blur(5px)}
.sbs-dot{background:var(--sbs-lilac)}
.hero-visual-wrap{display:none!important}


.sbs-about-visual-shell{background:#fff;border-color:#d5e3e1;padding:14px}
.sbs-about-visual-shell img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:center;border-radius:24px}
.sbs-download-img{object-fit:cover;object-position:center;background:#edf8f4}
.sbs-guide-card img,.blog-card img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:center;background:#eef7f7}
.sbs-article-card .sbs-feature-img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:center;border:1px solid var(--sbs-line);box-shadow:0 16px 38px rgba(22,54,66,.08)}


.sbs-about-copy{background:linear-gradient(145deg,#123448,#0d5f67)}
.sbs-feature-card:first-child{background:linear-gradient(145deg,#eef9f8,#fff1eb)}
.sbs-how-sticky{background:linear-gradient(145deg,#e8f7f4,#fff7f0);border-color:#d4ebe6}
.sbs-info-card:nth-child(2n){background:#fff8f3}
.sbs-download-panel{background:linear-gradient(135deg,#123448,#0d5f67)}
.sbs-download-copy .sbs-btn-primary{background:#fff;color:#0d5f67}
.sbs-procon-card:last-child{border-top-color:var(--sbs-lilac)}
.sbs-faq-intro{background:linear-gradient(145deg,#123448,#0f5d66)}
.sbs-category-count{background:#e9f7f6;color:#0d737c}
.sbs-page-hero{background:linear-gradient(180deg,#f0faf9,transparent)}
.blog-card{border-color:#d8e4e2;background:#fffdfa}
.blog-card:nth-child(3n+2){background:#fff8f3}
.sbs-related-links a{background:#eaf7f6;color:#176773}
.sbs-site-footer{background:linear-gradient(135deg,#0b2731,#0d4145)}
.sbs-footer-title{color:#75ddd1}.sbs-footer-links a{color:#c8d7d7}.sbs-footer-brand p{color:#aec3c3}.sbs-footer-meta{color:#a8bcbc}.sbs-footer-disclaimer{color:#97aeae}
.sbs-scroll-top{background:var(--sbs-primary)}

@media (max-width:1000px){
  .sbs-hero{min-height:620px;background-position:center}.sbs-hero-copy{max-width:850px;padding:46px 40px}
}
@media (max-width:650px){
  .sbs-hero{padding:70px 0 78px;min-height:590px;background-position:center}.sbs-hero-copy{padding:34px 20px;border-radius:28px}.sbs-hero-copy h1{font-size:clamp(3rem,15vw,4.7rem)}.sbs-hero-copy>p{font-size:.98rem}.sbs-hero-actions{flex-direction:column;align-items:stretch}.sbs-hero-actions .sbs-btn{width:100%}.sbs-trust-row{justify-content:center}.sbs-trust-chip{font-size:.76rem}
}



#guides .sbs-guide-grid-home{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
#guides .sbs-guide-grid-home .sbs-guide-card:first-child{grid-column:auto;grid-row:auto}
#guides .sbs-guide-grid-home .sbs-guide-card img,.blog-card img,.sbs-article-card .sbs-feature-img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;object-position:center;image-rendering:auto;transform:translateZ(0);backface-visibility:hidden}
#guides .sbs-section-action{margin-top:24px;text-align:center}
#guides .sbs-text-link{display:inline-flex;align-items:center;gap:7px;text-decoration:none;font-weight:800;color:var(--sbs-primary);padding:10px 4px}
#guides .sbs-text-link:hover{text-decoration:underline;text-underline-offset:4px}
@media (max-width:900px){#guides .sbs-guide-grid-home{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){#guides .sbs-guide-grid-home{grid-template-columns:1fr}}

/* Site-specific static content and interaction layer */
.sbs-article-section{padding-top:24px}.sbs-article-card section{padding:0}.sbs-article-card section h2{scroll-margin-top:100px}
.sbs-article-meta,.sbs-small,figcaption{font-size:.84rem;color:#5a6c75}figure{margin:0}figcaption{margin:-15px 0 24px}
.sbs-article-card,.sbs-page-card,.sbs-hero-copy,.sbs-content-shell>*,.sbs-catalog-card{min-width:0}
.sbs-quick-answer{background:#edf8f7;border:1px solid #c7e2de;border-radius:18px;padding:22px;margin:20px 0 28px}
.sbs-quick-answer h2{margin-top:0;font-size:1.25rem}.sbs-article-card p a,.sbs-page-card p a{color:#09646e;text-underline-offset:3px}
.sbs-procedure{padding-left:24px}.sbs-procedure li{margin:14px 0;padding-left:4px}
pre{max-width:100%;overflow-x:auto;padding:18px;border-radius:14px;background:#102d37;color:#e6f8f6;font-size:.87rem;line-height:1.65}code{overflow-wrap:anywhere}pre code{overflow-wrap:normal;white-space:pre}
.sbs-inline-faq details{border-bottom:1px solid #d8e3e2;padding:16px 0}.sbs-inline-faq summary{font-weight:700;cursor:pointer;color:#14283a}.sbs-inline-faq summary:focus-visible{outline:3px solid #0f7f8a;outline-offset:5px}
.sbs-source-list a{overflow-wrap:anywhere}.sbs-source-list li{margin:10px 0}.sbs-article-download{margin-top:32px;border-top:1px solid #d8e3e2;padding-top:24px}.sbs-article-download .sbs-btn{margin:6px 12px 6px 0}
.sbs-side-card h2{font-size:1rem;margin:0 0 12px}.sbs-prose{max-width:1040px;margin:auto}.sbs-guide-cluster{padding:28px 0}.sbs-catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.sbs-catalog-card{background:#f4faf9;border:1px solid #d5e4e0;border-radius:18px;padding:20px;text-decoration:none}.sbs-catalog-card:hover{border-color:#0f7f8a}.sbs-catalog-card h3{font-size:1.08rem;line-height:1.35;margin:0 0 12px}.sbs-catalog-card p{font-size:.88rem;margin:0}
.sbs-table-scroll{max-width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;margin:22px 0}th,td{text-align:left;padding:14px;border-bottom:1px solid #d8e3e2;vertical-align:top}th{background:#edf8f7}
.sbs-download-status{position:fixed;bottom:20px;left:20px;z-index:2000;max-width:min(450px,calc(100vw - 40px));padding:16px 20px;border-radius:14px;background:#123448;color:white;box-shadow:0 8px 30px #0003}
[hidden]{display:none!important}:focus-visible{outline:3px solid #0f7f8a;outline-offset:4px}.sbs-btn{white-space:normal;text-align:center}.sbs-breadcrumb{flex-wrap:wrap;overflow-wrap:anywhere}
.sbs-faq-answer{grid-template-rows:1fr}.sbs-js .sbs-faq-answer{grid-template-rows:0fr}.sbs-js .sbs-faq-item.sbs-open .sbs-faq-answer{grid-template-rows:1fr}
.sbs-home-evidence{padding:20px 0 0}.sbs-page-hero h1{overflow-wrap:break-word}.sbs-sidebar h2{font-size:1.05rem}
@media(max-width:900px){.sbs-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.sbs-catalog-grid{grid-template-columns:1fr}.sbs-page-hero h1{font-size:2.3rem;line-height:1.12}.sbs-article-card,.sbs-page-card{padding:22px 18px}.sbs-quick-answer{padding:18px}.sbs-breadcrumb{font-size:.8rem}.sbs-article-card h2,.sbs-page-card h2{font-size:1.55rem}.sbs-table-scroll th,.sbs-table-scroll td{padding:10px}}