:root{--page-max:1280px;--page-padding:32px;--section-gap:28px;--card-radius:18px;--control-radius:12px;--glass-background:var(--glass,rgba(30,38,66,.55));--glass-border:var(--glass-brd,rgba(150,165,220,.14));--text-primary:var(--label,#f6f8ff);--text-secondary:var(--label-2,#b7c0e0);--shadow-soft:0 18px 50px -22px rgba(0,0,0,.55);--bottom-nav-height:74px}@media (max-width:1024px){:root{--page-padding:24px;--section-gap:24px}}@media (max-width:640px){:root{--page-padding:16px;--section-gap:20px}}@media (max-width:360px){:root{--page-padding:12px}}@media (max-width:900px){.app>main{padding-bottom:16px}}.empty-feed{text-align:center;padding:34px 20px;border:1px dashed var(--glass-border);border-radius:var(--card-radius);background:var(--glass-background)}.empty-feed__ic{width:58px;height:58px;border-radius:16px;background:var(--brand,linear-gradient(135deg,#5b8cff,#7a5cf0));display:grid;place-items:center;color:#fff;margin:0 auto 14px}.empty-feed h3{font-size:18px;font-weight:700;margin:0 0 6px}.empty-feed p{color:var(--text-secondary);font-size:14px;max-width:380px;margin:0 auto 14px;line-height:1.55}.seo-content{margin:34px 0 10px}.seo-content__inner{max-width:940px;margin:0 auto}.seo-content h1{font-size:clamp(24px,4vw,34px);font-weight:800;letter-spacing:-.02em;margin:0 0 14px}.seo-content h2{font-size:21px;font-weight:700;letter-spacing:-.01em;margin:26px 0 8px}.seo-content h3{font-size:17px;font-weight:700;margin:20px 0 6px}.seo-content p{color:var(--label-2);line-height:1.7;margin:0 0 12px;font-size:15px}.seo-content ol,.seo-content ul{color:var(--label-2);line-height:1.7;padding-left:22px;margin:8px 0 14px}.seo-content li{margin:4px 0}.seo-content__links{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 6px}.seo-content__links a{display:inline-block;padding:8px 14px;border-radius:999px;background:var(--fill);border:1px solid var(--glass-brd);color:var(--accent);font-size:13.5px;font-weight:600;text-decoration:none;transition:.15s}.seo-content__links a:hover{background:rgba(143,166,255,.16);border-color:var(--accent)}.seo-content__faq{margin-top:18px}.seo-content__faq details{border:1px solid var(--glass-brd);border-radius:12px;padding:12px 16px;margin:8px 0;background:var(--glass)}.seo-content__faq summary{cursor:pointer;font-weight:600;color:var(--label);font-size:15px}.seo-content__faq details[open] summary{margin-bottom:8px}.seo-content__faq p{margin:0;font-size:14.5px}.crumbs a{color:var(--accent);text-decoration:none}.crumbs a:hover{text-decoration:underline}@media (max-width:560px){.seo-content h1{font-size:23px}.seo-content h2{font-size:19px}.seo-content ol,.seo-content p,.seo-content ul{font-size:14.5px}}.site-footer{margin-top:46px;border-top:1px solid var(--glass-brd);padding:28px 0 30px}.site-footer__inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;grid-gap:26px;gap:26px;padding:0 24px}.site-footer__brand{font-weight:800;font-size:18px}.site-footer__tag{color:var(--label-3);font-size:13.5px;margin:6px 0 0}.site-footer__h{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--label-3);font-weight:700;margin-bottom:10px}.site-footer__col a{display:block;color:var(--label-2);text-decoration:none;font-size:14px;padding:4px 0;transition:.15s}.site-footer__bottom{max-width:1100px;margin:20px auto 0;padding:16px 4px 0}@media (max-width:640px){.site-footer__inner{grid-template-columns:1fr 1fr}}.site-footer{background:linear-gradient(180deg,transparent,rgba(10,14,34,.55))}.site-footer__logo{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;background:var(--brand);color:#fff;font-size:14px;margin-right:4px;vertical-align:-5px}.site-footer__col a:hover{color:var(--accent)}.site-footer__bot{display:inline-block;margin-top:12px;color:var(--accent)!important;font-weight:600;font-size:13.5px}.site-footer__bottom{max-width:1180px;margin:22px auto 0;padding:14px 24px 0;border-top:1px solid var(--glass-brd);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--label-3);font-size:13px}@media (max-width:860px){.site-footer__inner{grid-template-columns:1fr 1fr}.site-footer__colbrand{grid-column:1/-1}}@media (max-width:480px){.site-footer__inner{grid-template-columns:1fr}}.lp{padding-top:8px}.lp-hero{margin-bottom:18px}.lp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:14px;gap:14px}.lp-card{padding:20px}.lp-card h2{font-size:17px;margin:10px 0 8px;letter-spacing:-.01em}.lp-card p{color:var(--label-2);font-size:14px;line-height:1.6;margin:0}.lp-ic{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:rgba(143,166,255,.16);color:var(--accent)}.lp-ic:before{content:"♪";font-size:18px}.lp-related{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 8px}.lp-related .chip{text-decoration:none}@media (max-width:680px){.site-footer{padding-bottom:calc(92px + env(safe-area-inset-bottom, 0px))}}