:root {
    color-scheme: light;
    --ink: #202735;
    --muted: #697386;
    --brand: #3157d5;
    --brand-dark: #2444af;
    --surface: #ffffff;
    --page: #f4f6fb;
    --line: #e3e7ef;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); line-height: 1.55; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.nav { max-width: 1080px; min-height: 68px; margin: auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { color: var(--ink); font-size: 1.05rem; font-weight: 750; letter-spacing: -.02em; }
.nav-links { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; }
.nav-links a { color: var(--muted); font-size: .94rem; }
.container { width: min(100% - 40px, 1080px); margin: 0 auto; }
main { min-height: calc(100vh - 132px); padding: 56px 0; }
.hero { padding: 52px; background: linear-gradient(130deg, #fff 35%, #edf1ff); border: 1px solid var(--line); border-radius: 20px; }
.eyebrow { color: var(--brand); font-size: .78rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 10px 0 14px; font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.1; letter-spacing: -.045em; }
h2 { margin: 0 0 10px; letter-spacing: -.025em; }
.lead { max-width: 660px; color: var(--muted); font-size: 1.1rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border: 0; border-radius: 9px; background: var(--brand); color: #fff; font: inherit; font-weight: 650; cursor: pointer; }
.button:hover { background: var(--brand-dark); color: #fff; text-decoration: none; }
.button.secondary { background: #e9edfb; color: var(--brand-dark); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; margin-top: 24px; }
.card, .form-card { padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.card p, .muted { color: var(--muted); }
.form-wrap { width: min(100%, 460px); margin: 0 auto; }
.form-card { padding: 30px; }
label { display: block; margin: 16px 0 6px; font-size: .92rem; font-weight: 650; }
input { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid #cfd5e1; border-radius: 8px; background: #fff; color: var(--ink); font: inherit; }
input:focus { outline: 3px solid #dce4ff; border-color: var(--brand); }
.form-card .button { width: 100%; margin-top: 22px; }
.notice { margin-top: 18px; padding: 12px 14px; border-radius: 8px; background: #f1f4fb; color: var(--muted); font-size: .9rem; }
.site-footer { padding: 20px 24px; border-top: 1px solid var(--line); color: var(--muted); text-align: center; font-size: .88rem; }
@media (max-width: 600px) { .nav { padding: 14px 20px; align-items: flex-start; flex-direction: column; gap: 10px; } .hero { padding: 30px 24px; } main { padding: 32px 0; } }