/* ── contact/index.php ── */
.title-intro {
    text-align: center;
    padding: 48px 20px 36px;
}

.title-intro h2 {
    font-size: 28px;
    font-weight: bold;
    letter-spacing: 0.06em;
    margin: 0;
    line-height: 1.4;
}

.title-intro h2::before {
    content: 'Contact';
    display: block;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: #6B6F76;
    font-weight: normal;
    margin-bottom: 10px;
}

.title-intro h2 .marker {
    background: none;
    border-bottom: 3px solid #6B6F76;
    padding-bottom: 4px;
}

@media (max-width: 767px) {
    .title-intro {
        padding: 32px 20px 24px;
    }

    .title-intro h2 {
        font-size: 20px;
    }
}

.contact-lead {
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 14px;
    line-height: 2;
    color: #555;
    width: fit-content;
}

.contact-lead a {
    color: #1976d2;
    text-decoration: underline;
}

.reg-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 32px;
    table-layout: fixed;
}

.reg-table th,
.reg-table td {
    padding: 10px 12px;
    border: 1px solid #ddd;
    font-size: 13px;
    vertical-align: top;
}

.reg-table th {
    width: 35%;
    background: #eee;
    font-weight: bold;
    line-height: 1.6;
}

/* style.css .form-signup table th より詳細度を高くして上書き */
.form-signup .reg-table th {
    text-align: left;
    border-right: none;
    padding: 10px 12px;
    width: 35%;
}

.reg-table td {
    background: #fff;
    line-height: 1.7;
}

.reg-table td input[type="text"],
.reg-table td input[type="email"],
.reg-table td select,
.reg-table td textarea {
    width: 100%;
    box-sizing: border-box;
}

.reg-table td textarea {
    min-height: 200px;
    resize: vertical;
}

.privacy-check {
    text-align: center;
    margin: 8px 0 0;
}

.privacy-check label {
    cursor: pointer;
    font-size: 13px;
}

.privacy-check a {
    color: #1976d2;
    text-decoration: underline;
}

/* ── contact/confirm.php ── */
/* Note: .title-intro and .reg-table already defined above */
/* Override confirm-specific reg-table borders */
.reg-table th,
.reg-table td {
    border: 1px solid #E6E7EA;
}

.reg-table th {
    background: #F7F8FA;
}

.reg-table td {
    background: #FFFFFF;
}