/* ──────────────────────────────────────────────────────────
   Footer 정책 버튼 리셋
   <button data-policy-modal> 의 브라우저 기본 스타일을
   <a> 태그와 동일하게 맞춰 수직/수평 정렬 통일
   ────────────────────────────────────────────────────────── */
button[data-policy-modal] {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    font-size: inherit;
    font-family: inherit;
    font-weight: inherit;
    color: inherit;
    line-height: inherit;
    text-align: left;
    display: inline;
    vertical-align: baseline;
}

.site-name {
    display: inline-block;
    font-size: 1.25rem;
    line-height: 1;
    text-decoration: none;
    transition: opacity 0.15s ease;
}

.site-name:hover { opacity: 0.85; }

[data-theme="1"] .site-name {
    font-weight: 700;
    color: #0D9488;
    letter-spacing: -0.025em;
}

[data-theme="2"] .site-name {
    font-weight: 800;
    background: linear-gradient(120deg, #7C3AED 0%, #6D28D9 55%, #4C1D95 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.03em;
}

[data-theme="3"] .site-name {
    font-weight: 800;
    color: #D97706;
    letter-spacing: -0.015em;
}

[data-theme="4"] .site-name {
    font-weight: 700;
    color: #0284C7;
    letter-spacing: -0.01em;
}

[data-theme="5"] .site-name {
    font-weight: 800;
    color: #4F46E5;
    letter-spacing: -0.03em;
}

[data-theme="6"] .site-name {
    font-weight: 900;
    color: #ffffff;
    background-color: #D97706;
    padding: 0.1em 0.5em 0.12em 0.4em;
    border-radius: 7px;
    letter-spacing: 0.01em;
    font-size: 1.1rem;
}

[data-theme="6"] .site-name:hover { opacity: 1; background-color: #B45309; }

[data-theme="7"] .site-name {
    font-weight: 700;
    color: #059669;
    letter-spacing: -0.015em;
}

[data-theme="8"] .site-name {
    font-weight: 800;
    background: linear-gradient(120deg, #8B5CF6 0%, #7C3AED 60%, #6D28D9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.025em;
}

[data-theme="9"] .site-name {
    font-weight: 800;
    background: linear-gradient(120deg, #10B981 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.025em;
}

[data-theme="10"] .site-name {
    font-weight: 700;
    color: #6366F1;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 1.05rem;
}

[data-theme="11"] .site-name {
    font-weight: 800;
    color: #3182F6;
    letter-spacing: -0.04em;
    font-size: 1.35rem;
}

[data-theme="12"] .site-name {
    font-weight: 600;
    color: #0071E3;
    letter-spacing: -0.04em;
    font-size: 1.3rem;
}

[data-theme="13"] .site-name {
    font-weight: 900;
    color: #EE2344;
    letter-spacing: -0.03em;
    font-size: 1.3rem;
}