@import url("theme.css");
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;color-scheme:light}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:17px;line-height:1.65;letter-spacing:-.011em;-webkit-font-smoothing:antialiased;overflow-x:hidden;overscroll-behavior-y:contain;-webkit-tap-highlight-color:transparent}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--blue);text-decoration:none;touch-action:manipulation}
a:hover{text-decoration:underline;color:var(--blue2)}
a:focus-visible,.btn:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
h1,h2,h3{letter-spacing:-.022em;line-height:1.25;font-weight:700;color:var(--ink);scroll-margin-top:64px}
p,li{color:var(--prose)}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;z-index:10000}
.skip-link:focus{left:max(16px,env(safe-area-inset-left));top:max(16px,env(safe-area-inset-top));width:auto;height:auto;padding:12px 16px;background:var(--ink);color:#fff;border-radius:8px;font-size:14px;text-decoration:none!important}
.gn{position:sticky;top:0;z-index:50;padding-top:var(--st);background:var(--nav-bg);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);transform:translateZ(0)}
.gn-in{max-width:980px;margin:0 auto;height:48px;padding:0 var(--g);display:flex;align-items:center;justify-content:space-between;gap:12px}
.gn-brand{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:700;font-size:16px;text-decoration:none;min-height:44px}
.gn-brand:hover{text-decoration:none;color:var(--blue)}
.gn-brand img{width:28px;height:28px;border-radius:50%;object-fit:contain;box-shadow:var(--shadow-sm)}
.gn-links{display:flex;gap:14px;font-size:13px;flex-wrap:wrap;justify-content:flex-end}
.gn-links a{color:var(--muted);font-weight:500;min-height:44px;display:inline-flex;align-items:center;padding:0 2px}
.gn-links a:hover{color:var(--blue);text-decoration:none;opacity:1}
.gn-links a[aria-current=page]{color:var(--blue);font-weight:600}
.wrap{max-width:var(--max);margin:0 auto;padding:24px var(--g) calc(48px + var(--sb))}
.crumb{font-size:13px;color:var(--muted);margin:0 0 14px;line-height:1.4}
.crumb a{color:var(--muted);min-height:44px;display:inline-flex;align-items:center}
.crumb a:hover{color:var(--blue)}
.meta{font-size:13px;color:var(--muted);margin:0 0 18px}
.cover{width:100%;border-radius:16px;margin:0 0 22px;aspect-ratio:16/9;object-fit:cover;object-position:center center;background:var(--soft);box-shadow:var(--shadow-md);border:1px solid var(--line);contain-intrinsic-size:1200px 675px}
.download-hero{margin:0 0 22px;text-align:center}
.download-hero .btn{width:100%;max-width:360px}
article h1{font-size:clamp(26px,6vw,34px);margin:0 0 10px}
article h2{font-size:clamp(20px,4.5vw,24px);margin:28px 0 10px}
article .cover{content-visibility:visible}
article .article-trust,article .cta,.hub{content-visibility:auto;contain-intrinsic-size:auto 120px}
article h2~*{content-visibility:auto;contain-intrinsic-size:auto 80px}
article h1,article .cover,article .meta,article .crumb{content-visibility:visible}
article h3{font-size:18px;margin:22px 0 8px}
article p{margin:0 0 14px}
article ul,article ol{margin:0 0 16px;padding-left:1.25em}
article li{margin:0 0 8px}
.cta{margin:28px 0 0;padding:20px;border-radius:16px;background:var(--soft);border:1px solid var(--line);box-shadow:var(--shadow-sm);text-align:center}
.cta p{margin:0 0 14px;color:var(--muted);font-size:15px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;min-width:48px;padding:0 22px;border-radius:980px;background:var(--blue);color:var(--btn-ink)!important;font-weight:700;font-size:16px;text-decoration:none!important;box-shadow:0 2px 8px rgba(255,199,0,.28);touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:background .15s,transform .1s}
.btn:hover{background:var(--blue2);text-decoration:none!important}
.btn:active{transform:scale(.98)}
.article-trust{margin-top:2rem;padding:1rem 1.15rem;background:var(--soft);border:1px solid var(--line);border-radius:12px;font-size:13px;line-height:1.6;color:var(--muted);box-shadow:var(--shadow-sm)}
.article-trust p{margin:0}
.article-faq{margin:28px 0 0;padding:20px;border-radius:16px;background:var(--soft);border:1px solid var(--line)}
.article-faq h2{margin-top:0;font-size:clamp(20px,4.5vw,24px)}
.article-faq h3{font-size:17px;margin:18px 0 6px;color:var(--ink)}
.article-faq p{margin:0 0 12px;font-size:15px}
.article-related{margin:28px 0 0;padding:18px 20px;border-radius:16px;border:1px solid var(--line);background:var(--soft-hover)}
.article-related h2{margin:0 0 12px;font-size:18px}
.article-related ul{margin:0;padding-left:1.2em}
.article-related li{margin:0 0 8px}
.article-related a{font-weight:500}
.cards{display:grid;gap:14px;margin-top:8px}
.card{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center;padding:14px;border-radius:16px;background:var(--soft);border:1px solid var(--line);box-shadow:var(--shadow-sm);text-decoration:none;color:inherit;min-height:72px;touch-action:manipulation}
.card:hover{text-decoration:none;background:var(--soft-hover);border-color:var(--line2);box-shadow:var(--shadow-md)}
.card img{width:96px;height:72px;object-fit:cover;object-position:center center;border-radius:12px}
.card h2{margin:0 0 4px;font-size:17px;color:var(--ink)}
.card p{margin:0;font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ft{max-width:980px;margin:0 auto;padding:8px var(--g) calc(28px + var(--sb));font-size:12px;color:var(--muted)}
.ft nav{display:flex;flex-wrap:wrap;gap:8px 14px;margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.ft a{color:var(--muted);min-height:44px;display:inline-flex;align-items:center}
.ft a:hover{color:var(--blue)}
.hub{margin:0 0 22px;padding:16px;border-radius:16px;background:var(--soft);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.hub h2{margin:0 0 12px;font-size:15px;font-weight:700;color:var(--ink)}
.hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.hub-card{display:block;padding:14px 12px;border-radius:12px;background:var(--soft-hover);border:1px solid var(--line);text-decoration:none!important;color:inherit;min-height:88px;transition:background .15s,box-shadow .15s,border-color .15s}
.hub-card:hover{background:var(--soft);border-color:var(--blue);box-shadow:var(--shadow-sm);text-decoration:none!important}
.hub-card strong{display:block;font-size:14px;margin-bottom:4px;color:var(--ink)}
.hub-card span{font-size:12px;line-height:1.4;color:var(--muted)}
.hub-card em{display:block;margin-top:8px;font-style:normal;font-size:11px;font-weight:600;color:var(--blue)}
@media (max-width:734px){.hub-grid{grid-template-columns:1fr}}
.sitemap-section{margin:0 0 1.75rem}
.sitemap-section h2{margin:0 0 .75rem;font-size:17px;font-weight:700;color:var(--ink)}
.sitemap-list{margin:0;padding:0;list-style:none}
.sitemap-list li{margin:0 0 .55rem;font-size:15px;line-height:1.45;color:var(--prose)}
.sitemap-list strong{font-weight:600;color:var(--ink)}
@media (max-width:480px){
  .wrap{padding-top:18px}
  .card{grid-template-columns:72px 1fr;gap:12px;padding:12px}
  .card img{width:72px;height:56px}
  .card h2{font-size:16px}
  .cta .btn{width:100%;max-width:320px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn:active{transform:none}}