* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    background: #eef1f6;
    color: #1c2230;
    font-family: Inter, Arial, sans-serif;
}

body:has(.age-overlay) {
    overflow: hidden;
}

.page-shell {
    width: min(1050px, calc(100% - 40px));
    margin: 60px auto;
}

.page-shell > h1 {
    margin: 0 0 12px;
    font-size: clamp(30px, 4vw, 48px);
}

.page-shell > p {
    max-width: 700px;
    color: #667085;
    line-height: 1.65;
}

.age-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(11, 14, 22, .82);
    backdrop-filter: blur(12px);
}

.age-modal {
    width: min(470px, 100%);
    padding: 34px;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 30px 90px rgba(0, 0, 0, .35);
    text-align: center;
}

.age-badge {
    width: 76px;
    height: 76px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #151925;
    color: #fff;
    font-size: 27px;
    font-weight: 900;
}

.age-modal h2 {
    margin: 0 0 10px;
}

.age-modal p {
    margin: 0;
    color: #667085;
    line-height: 1.55;
}

.age-actions {
    display: grid;
    gap: 10px;
    margin-top: 26px;
}

.age-button {
    min-height: 48px;
    padding: 0 18px;
    border: 0;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
}

.age-button:disabled {
    cursor: default;
    opacity: .65;
}

.age-button-primary {
    background: #171b26;
    color: #fff;
}

.age-button-secondary {
    background: #eceff4;
    color: #3e4655;
}

.age-error {
    min-height: 20px;
    margin-top: 14px;
    color: #b42318;
    font-size: 13px;
}