:root{color-scheme:light;--ink:#15213b;--muted:#68738a;--blue:#2457d6;--line:#dfe5ef;--paper:#fff;--wash:#f5f7fb}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 85% 10%,#e4edff 0,transparent 32%),var(--wash);color:var(--ink);font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1120px)/2));background:rgba(255,255,255,.9);border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;color:var(--ink);font-size:20px;font-weight:800;text-decoration:none}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--blue);color:#fff}.brand small{padding:3px 7px;border-radius:999px;background:#e8efff;color:var(--blue);font-size:10px;letter-spacing:.08em}.site-header nav{display:flex;align-items:center;gap:18px}.site-header nav a,.link-button{color:var(--ink);font:inherit;font-weight:700;text-decoration:none}.link-button{padding:0;border:0;background:none;cursor:pointer}.container{width:min(1120px,calc(100% - 40px));margin:0 auto;padding:64px 0}.hero{max-width:760px;padding:70px 0 84px}.eyebrow{color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.hero h1,.login-card h1,.account-card h1{margin:10px 0 14px;font-size:clamp(42px,7vw,78px);line-height:1.02;letter-spacing:-.045em}.hero p{max-width:650px;color:var(--muted);font-size:21px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.button,button.primary{display:inline-flex;justify-content:center;border:1px solid var(--line);border-radius:10px;padding:12px 18px;background:#fff;color:var(--ink);font:inherit;font-weight:800;text-decoration:none;cursor:pointer}.button.primary,button.primary{border-color:var(--blue);background:var(--blue);color:#fff}.service-card,.login-card,.account-card{border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.92);box-shadow:0 18px 60px rgba(29,52,96,.08)}.service-card{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;padding:24px}.service-card h2{margin:0}.service-card p{margin:5px 0 0;color:var(--muted)}.service-card>a{color:var(--blue);font-weight:800;text-decoration:none}.service-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#e8efff;color:var(--blue);font-size:24px}.login-card,.account-card{max-width:560px;margin:30px auto;padding:36px}.login-card h1,.account-card h1{font-size:42px}.stack{display:grid;gap:10px;margin-top:24px}.stack label{font-weight:750}.stack input{width:100%;border:1px solid #c9d2e2;border-radius:10px;padding:12px 13px;font:inherit}.stack button{margin-top:10px}.muted{color:var(--muted)}.error,.notice{border-radius:10px;padding:12px 14px}.error{background:#fff0f0;color:#9e2525}.notice{margin-bottom:20px;background:#eaf7ee;color:#245d35}.account-card dl{display:grid;gap:12px}.account-card dl div{padding:12px 0;border-bottom:1px solid var(--line)}.account-card dt{color:var(--muted);font-size:13px;font-weight:800;text-transform:uppercase}.account-card dd{margin:3px 0 0;font-weight:700}@media(max-width:640px){.site-header{height:66px;padding:0 18px}.container{width:min(100% - 28px,1120px);padding:34px 0}.hero{padding:44px 0 58px}.hero p{font-size:18px}.service-card{grid-template-columns:auto 1fr}.service-card>a{grid-column:2}.login-card,.account-card{padding:24px}.brand small{display:none}}