:root {
    --ink: #0A0A0C;
    --paper: #FAFAF8;
    --white: #FFFFFF;
    --muted: #5C5C66;
    --subtle: #8A8A94;
    --line: #E6E4DF;
    --on-dark: #F5F5F4;
    --on-dark-muted: rgba(245, 245, 244, 0.62);
    --coral: #FF6B57;
    --display: 'Inter Tight', 'Inter', system-ui, sans-serif;
    --body: 'Inter', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--body);
    background: var(--paper);
    color: var(--ink);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.container { max-width: 760px; margin: 0 auto; padding: 0 24px; }

.top {
    background: var(--ink);
    color: var(--on-dark);
    padding: 20px 0 64px;
}

.top-bar {
    max-width: 1200px;
    margin: 0 auto 56px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-family: var(--display);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.02em;
}

.brand svg { width: 30px; height: 30px; }
.brand small { font-weight: 500; color: var(--on-dark-muted); }

.back { font-size: 14.5px; color: var(--on-dark-muted); text-decoration: none; }
.back:hover { color: var(--on-dark); }

.top h1 {
    font-family: var(--display);
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.05;
    margin-bottom: 12px;
}

.top p { color: var(--on-dark-muted); font-size: 15px; }

main.container { padding-top: 64px; padding-bottom: 96px; }

main section + section { margin-top: 40px; }

main h2 {
    font-family: var(--display);
    font-size: 22px;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

main p, main li { color: #33333A; font-size: 16px; }
main p + p { margin-top: 12px; }
main ul { padding-left: 20px; display: grid; gap: 8px; margin-top: 8px; }
main a { text-decoration-color: var(--line); text-underline-offset: 3px; }
main a:hover { text-decoration-color: var(--ink); }

.card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 28px;
}

form { display: grid; gap: 14px; margin-top: 20px; }
label { font-size: 14px; font-weight: 600; }

input, select, textarea {
    font: inherit;
    font-size: 15px;
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--ink);
}

input:focus, select:focus, textarea:focus { outline: 2px solid var(--ink); outline-offset: 1px; }

button {
    justify-self: start;
    height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    border: none;
    background: var(--ink);
    color: var(--white);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.note { font-size: 14px; color: var(--muted); margin-top: 16px; }

footer {
    border-top: 1px solid var(--line);
    padding: 28px 0 40px;
    font-size: 14px;
    color: var(--muted);
}

footer .container { display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: space-between; max-width: 1200px; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--ink); }

@media (max-width: 600px) {
    .container, .top-bar { padding: 0 16px; }
    .card { padding: 20px; }
}