* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 40px 16px;
}

.bg-gradient-green { background: linear-gradient(160deg, #16a34a 0%, #0f172a 100%); }
.bg-gradient-purple { background: linear-gradient(160deg, #7c3aed 0%, #1e1b4b 100%); }
.bg-gradient-sunset { background: linear-gradient(160deg, #f97316 0%, #be123c 100%); }
.bg-gradient-ocean { background: linear-gradient(160deg, #0ea5e9 0%, #0c4a6e 100%); }
.bg-solid-dark { background: #0f172a; }
.bg-solid-light { background: #f8fafc; }

.bio-page {
    width: 100%;
    max-width: 480px;
    text-align: center;
}

.bio-avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255, 255, 255, 0.5);
    margin-bottom: 16px;
}

.bio-avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 40px;
    font-weight: 700;
}

.bio-name {
    color: #fff;
    font-size: 24px;
    font-weight: 800;
    margin: 0 0 6px;
}

.bg-solid-light .bio-name { color: #0f172a; }

.bio-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 15px;
    line-height: 1.6;
    margin: 0 0 28px;
}

.bg-solid-light .bio-text { color: #475569; }

.bio-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bio-link {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.95);
    color: #0f172a;
    text-decoration: none;
    padding: 16px 20px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 15px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.bio-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.bio-link-icon {
    width: 22px;
    height: 22px;
    flex: none;
    color: var(--accent, #16a34a);
}

.bio-link-icon svg { width: 100%; height: 100%; }

.bio-link-title { flex: 1; text-align: left; }

.bio-empty {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 20px;
}

.bio-footer {
    margin-top: 40px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.bg-solid-light .bio-footer { color: #94a3b8; }