:root {
    --pink: #fe6e9f;
    --pink-deep: #fe60ac;
    --soft: #ffe4ee;
    --page: #fefafb;
    --title: #131515;
    --secondary: #7e747f;
    --muted: #a090a0;
    --field: #f4eef1;
    --card: #ffffff;
    --shadow: 0 16px 40px rgba(254, 110, 159, 0.16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    min-height: 100vh;
    color: var(--title);
    background:
        radial-gradient(circle at 12% -10%, rgba(254, 110, 159, 0.28), transparent 36%),
        radial-gradient(circle at 100% 8%, rgba(255, 228, 238, 0.95), transparent 32%),
        radial-gradient(circle at 80% 100%, rgba(254, 141, 179, 0.18), transparent 34%),
        var(--page);
    font-family: "SF Pro Rounded", "ui-rounded", "Avenir Next", "Segoe UI", sans-serif;
    line-height: 1.55;
}

a { color: var(--pink-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
    width: min(760px, calc(100% - 32px));
    margin: 0 auto;
    padding: 28px 0 64px;
}

.top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--title);
    text-decoration: none;
    font-weight: 700;
    font-size: 22px;
}

.brand:hover { text-decoration: none; }

.mark {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: var(--pink);
    box-shadow: 0 8px 16px rgba(254, 110, 159, 0.35);
    position: relative;
}

.mark::after {
    content: "";
    position: absolute;
    left: 10px;
    top: 8px;
    width: 16px;
    height: 16px;
    border: 2px solid white;
    border-radius: 8px 8px 8px 2px;
    transform: rotate(-18deg);
}

nav { display: flex; gap: 8px; }

nav a {
    color: var(--title);
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid #fdadc4;
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 650;
}

nav a[aria-current="page"] {
    background: var(--pink);
    color: white;
    border-color: var(--pink);
}

nav a:hover { text-decoration: none; }

.hero, .card {
    background: var(--card);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.hero { padding: 32px 28px 28px; margin-bottom: 18px; }

.kicker {
    margin: 0 0 8px;
    color: var(--pink);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

h1 {
    margin: 0 0 10px;
    font-size: 34px;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

h2 {
    margin: 0 0 8px;
    font-size: 20px;
}

.lead, p { color: var(--secondary); }

.lead { margin: 0; font-size: 17px; }

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.card { padding: 22px; }

.card p:last-child { margin-bottom: 0; }

.button {
    display: inline-flex;
    margin-top: 16px;
    background: var(--pink);
    color: white;
    border-radius: 16px;
    padding: 10px 16px;
    font-weight: 700;
}

.button:hover { text-decoration: none; background: var(--pink-deep); }

.section { margin-top: 14px; }

.section h2 { color: var(--title); }

ul { margin: 8px 0 0; padding-left: 18px; color: var(--secondary); }
li + li { margin-top: 6px; }

.note {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 18px;
    background: var(--soft);
    color: var(--title);
    font-size: 14px;
}

footer {
    margin-top: 28px;
    color: var(--muted);
    font-size: 13px;
    text-align: center;
}

@media (max-width: 680px) {
    h1 { font-size: 30px; }
    .grid { grid-template-columns: 1fr; }
    .hero, .card { border-radius: 24px; }
}