*{box-sizing:border-box}:root{color:#17202a;background:#f5f7fb;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{margin:0;min-height:100vh;background:radial-gradient(circle at top left,rgba(20,184,166,.16),transparent 34rem),linear-gradient(135deg,#f7fafc,#eef3f8 46%,#f8faf9)}a{color:inherit;text-decoration:none}button,select{font:inherit}.page-shell{min-height:100vh}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:5;border-bottom:1px solid rgba(52,73,94,.12);background:hsla(0,0%,100%,.82);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.content-band,.header-inner,.hero,.tool-page{width:min(1120px,calc(100% - 32px));margin:0 auto}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:18px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:0}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;color:#fff;background:#0f766e;box-shadow:0 12px 22px rgba(15,118,110,.24)}.nav{display:flex;align-items:center;gap:16px;color:#4b5b68;font-size:.95rem}.language-select{min-width:112px;border:1px solid #cbd5df;border-radius:8px;padding:8px 10px;color:#243241;background:#fff}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);align-items:center;grid-gap:48px;gap:48px;padding:72px 0 44px}.eyebrow{margin:0 0 12px;color:#0f766e;font-weight:800;text-transform:uppercase;font-size:.78rem}h1,h2,h3,p{margin-top:0}h1{max-width:720px;margin-bottom:18px;font-size:clamp(2.35rem,6vw,4.8rem);line-height:.98;letter-spacing:0}.hero-copy{max-width:620px;color:#526170;font-size:1.08rem;line-height:1.75}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid transparent;border-radius:8px;padding:0 18px;font-weight:750;cursor:pointer}.button.primary{color:#fff;background:#0f766e}.button.secondary{color:#22313f;border-color:#cbd5df;background:#fff}.hero-panel{display:grid;grid-gap:12px;gap:12px}.signal-row{grid-template-columns:44px 1fr auto;align-items:center;grid-gap:14px;gap:14px;border:1px solid rgba(82,97,112,.15);padding:14px;background:hsla(0,0%,100%,.76);box-shadow:0 16px 42px rgba(31,45,61,.08)}.signal-icon,.signal-row{display:grid;border-radius:8px}.signal-icon{place-items:center;width:44px;height:44px;color:#fff;background:#334155}.signal-row strong,.tool-card strong{display:block;margin-bottom:4px}.signal-row span,.stat-card p,.tool-card p{color:#64748b;line-height:1.55}.status-pill{border-radius:999px;padding:6px 10px;color:#116c5e;background:#dff7ee;font-size:.78rem;font-weight:800}.content-band{padding:42px 0 64px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}.section-heading h2{margin-bottom:0;font-size:1.8rem}.section-heading p{max-width:560px;margin-bottom:0;color:#64748b;line-height:1.6}.stats-grid,.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px}.speed-card,.stat-card,.tool-card{border:1px solid rgba(82,97,112,.14);border-radius:8px;background:hsla(0,0%,100%,.82);box-shadow:0 14px 34px rgba(31,45,61,.07)}.tool-card{display:grid;grid-gap:18px;gap:18px;min-height:210px;padding:20px}.tool-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:8px;color:#fff;background:#2563eb}.tool-card:nth-child(2) .tool-icon{background:#be123c}.tool-card:nth-child(3) .tool-icon{background:#7c3aed}.tag-row{display:flex;flex-wrap:wrap;gap:8px;align-self:end}.tag{border-radius:999px;padding:5px 9px;color:#475569;background:#eef2f7;font-size:.78rem;font-weight:700}.stats-grid{margin-top:22px}.stat-card{padding:18px}.stat-card strong{display:block;color:#0f766e;font-size:1.75rem;line-height:1.2}.tool-page{padding:46px 0 70px}.tool-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}.tool-header h1{margin-bottom:10px;font-size:clamp(2rem,5vw,3.5rem)}.tool-header p{max-width:680px;color:#64748b;line-height:1.7}.speed-card{padding:24px}.speed-controls{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:22px}.result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px}.metric{min-height:116px;border:1px solid #d8e1ea;border-radius:8px;padding:16px;background:#f9fbfd}.metric span{display:block;margin-bottom:12px;color:#64748b;font-size:.86rem;font-weight:750}.metric strong{color:#162230;font-size:1.75rem}.progress-track{overflow:hidden;height:10px;border-radius:999px;background:#dbe5ef}.progress-bar{height:100%;width:var(--progress,0);border-radius:inherit;background:#0f766e;transition:width .18s ease}.muted-note{margin:18px 0 0;color:#64748b;line-height:1.6}.ad-banner{border:1px dashed #b6c4d1;border-radius:8px;padding:16px;color:#64748b;text-align:center;background:hsla(0,0%,100%,.62)}@media (max-width:820px){.header-inner{align-items:flex-start;flex-direction:column;padding:14px 0}.nav{width:100%;justify-content:space-between}.hero,.result-grid,.stats-grid,.tool-grid{grid-template-columns:1fr}.hero{gap:28px;padding-top:42px}.section-heading,.tool-header{align-items:flex-start;flex-direction:column}}