.landing{--landing-bg:#080d14;--landing-panel:#111925;--landing-line:#24324a;--landing-text:#e7edf6;--landing-heading:#c3cddb;--landing-muted:#a4b2c6;--landing-accent:#48f7ff;background:var(--landing-bg);min-height:100vh;color:var(--landing-text);font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.landing a{color:var(--landing-accent)}.landing main,.landing-bar,.landing-footer{max-width:1040px;margin:0 auto;padding:0 16px}.landing-bar{justify-content:space-between;align-items:center;height:64px;display:flex}.landing-brand{align-items:center;gap:10px;font-size:18px;font-weight:700;text-decoration:none;display:inline-flex;color:var(--landing-text)!important}.landing-lang{border:1px solid var(--landing-line);border-radius:8px;padding:6px 12px;font-size:14px;text-decoration:none}.landing-hero{padding:56px 0 32px}.landing-eyebrow{border:1px solid var(--landing-line);color:var(--landing-muted);border-radius:999px;margin:0 0 16px;padding:4px 10px;font-size:13px;display:inline-block}.landing h1{letter-spacing:-.02em;max-width:22ch;margin:0 0 16px;font-size:clamp(30px,5vw,46px);font-weight:650;line-height:1.15;color:var(--landing-heading)!important}.landing-lede{max-width:62ch;color:var(--landing-muted);margin:0;font-size:18px}.landing h2{margin:48px 0 16px;font-size:24px}.landing h3{margin:0 0 6px;font-size:17px}.landing p,.landing li{color:var(--landing-muted)}.landing-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;display:grid}.landing-card{background:var(--landing-panel);border:1px solid var(--landing-line);border-radius:12px;padding:18px}.landing-card p{margin:0}.landing-steps{padding-left:22px}.landing-steps li{margin:6px 0}.landing-columns{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;display:grid}.landing-faq{border-top:1px solid var(--landing-line);padding:12px 0}.landing-faq summary{cursor:pointer;list-style:none}.landing-faq summary h3{display:inline}.landing-faq p{margin:6px 0 0}.landing-footer{border-top:1px solid var(--landing-line);margin-top:56px;padding-top:20px;padding-bottom:32px;font-size:14px}.landing-footer p{margin:4px 0}.landing-nav{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:14px;font-size:14px;display:flex}.landing-nav a{text-decoration:none}.landing-button{background:var(--landing-accent);border-radius:8px;padding:6px 14px;font-weight:600;text-decoration:none;display:inline-block;color:#04121a!important}.landing-cta{flex-wrap:wrap;align-items:center;gap:18px;margin:24px 0 0;display:flex}.landing-breadcrumb{color:var(--landing-muted);padding-top:24px;font-size:14px}.landing main>section.landing-card{margin-top:14px}.landing-card h2{margin:0 0 8px;font-size:19px}.landing-chat{background:var(--landing-panel);border:1px solid var(--landing-line);border-radius:12px;min-height:64px;padding:16px}.landing-chat-note{color:var(--landing-muted)}.landing-chat-log{max-height:360px;overflow-y:auto}.landing-chat-turn{white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 10px}.landing-chat-user{color:var(--landing-text)!important}.landing-chat-error{margin:0 0 8px;color:#ff8a8a!important}.landing-chat-form{gap:8px;display:flex}.landing-chat-form input{background:var(--landing-bg);min-width:0;color:var(--landing-text);border:1px solid var(--landing-line);font:inherit;border-radius:8px;flex:1;padding:8px 10px}.landing-chat-form button{background:var(--landing-accent);color:#04121a;cursor:pointer;border:0;border-radius:8px;padding:8px 14px;font-weight:600}.landing-chat-form button:disabled{opacity:.5;cursor:default}@media (max-width:560px){.landing-bar{flex-wrap:wrap;gap:8px;height:auto;padding-top:12px;padding-bottom:12px}}.landing-article{max-width:760px}.landing-article h2{margin:36px 0 12px}.landing-article p,.landing-article li{font-size:17px}.landing-meta{color:var(--landing-muted);margin:12px 0 0;font-size:14px}.landing-card h2 a,.landing-card h3 a{text-decoration:none}