@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Inter:wght@400;500;600;700;800&display=swap');
:root{--bg:#050706;--panel:#0b0f0c;--acid:#c7ff00;--text:#f4f6f3;--muted:#a8b0aa;--line:rgba(255,255,255,.13);font-family:Inter,system-ui,sans-serif;color:var(--text);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 75% 7%,rgba(199,255,0,.09),transparent 26%),var(--bg);color:var(--text)}a{color:inherit}.seo-header{height:88px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2));border-bottom:1px solid var(--line);background:rgba(5,7,6,.88);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20}.seo-brand{display:flex;align-items:center;gap:12px;text-decoration:none}.seo-brand img{border-radius:12px}.seo-brand span{display:grid}.seo-brand strong{font-size:14px}.seo-brand small{color:var(--muted);font:500 10px/1.5 'DM 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rgba(199,255,0,.25);border-radius:32px;background:radial-gradient(circle at 82% 20%,rgba(199,255,0,.15),transparent 34%),#0a0d0b}.closing-cta p{max-width:650px}.closing-cta .primary-cta{margin-top:18px}.seo-footer{max-width:1180px;margin:80px auto 0;padding:36px 24px;border-top:1px solid var(--line);display:flex;gap:24px;justify-content:space-between;color:var(--muted);font-size:13px}.seo-footer div{display:flex;gap:20px}.speed-tool{max-width:820px;margin:0 auto 90px;padding:58px;border:1px solid rgba(199,255,0,.24);border-radius:30px;background:radial-gradient(circle at 50% 20%,rgba(199,255,0,.13),transparent 52%),#090d0a;text-align:center}.speed-tool output{display:block;font-size:clamp(100px,18vw,190px);font-weight:800;letter-spacing:-.08em;line-height:.9;margin-top:18px}.speed-tool>span{color:var(--acid);font:500 15px 'DM Mono',monospace;letter-spacing:.18em}.speed-tool>p:not(.eyebrow){color:var(--muted);min-height:24px}.tool-actions{display:flex;justify-content:center;gap:10px;margin-top:28px;flex-wrap:wrap}.tool-actions button{border:1px solid var(--line);border-radius:999px;background:#111612;color:white;padding:13px 20px;font:700 13px Inter;cursor:pointer}.tool-actions #speed-start,.tool-actions .is-active{background:var(--acid);color:#080b08;border-color:var(--acid)}
@media(max-width:760px){.seo-header{height:76px;padding-inline:14px}.header-cta{font-size:10px;padding:11px 12px}.seo-language summary{padding:11px 12px}.seo-language nav{position:fixed;right:14px;top:72px}.seo-brand small{display:none}.seo-brand strong{font-size:12px}.seo-hero{grid-template-columns:1fr;padding-top:52px}.seo-hero h1{font-size:clamp(46px,14vw,72px)}.seo-device{min-height:460px}.point-grid,.related-grid{grid-template-columns:1fr}.point-grid{padding-bottom:60px}.article-body,.faq-section,.related-section{padding-top:60px;padding-bottom:60px}.closing-cta{margin:40px 18px;padding:40px 24px}.seo-footer{display:grid}.speed-tool{margin:0 18px 70px;padding:42px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}