/* ================================================
   functional.css — 機能ページ共通スタイル
   ================================================ */

.func-hero {
    text-align: center;
    padding: 92px 0 70px;
}

.func-hero--blue {
    background: linear-gradient(145deg, #e8f2fb 0%, #ddebfa 100%);
}

.func-hero--orange {
    background: linear-gradient(145deg, #fdf1e5 0%, #fde8d3 100%);
}

.func-hero--green {
    background: linear-gradient(145deg, #e9f4ed 0%, #eef6f1 100%);
}

.func-hero__title {
    margin-bottom: 14px;
    font-size: clamp(2rem, 4vw, 2.65rem);
}

.func-hero__sub {
    max-width: 720px;
    margin: 0 auto;
    color: var(--text-sub);
}

.contact-form-section,
.donation-section,
.news-page-section {
    background: var(--bg-white);
}

.contact-form {
    max-width: 740px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-label {
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-dark);
}

.form-label__required {
    margin-left: 4px;
    color: var(--sunset-orange-dark);
    font-size: 0.78rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(29, 83, 121, 0.16);
    background: #f8fbfe;
    color: var(--text-dark);
    outline: none;
    transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: rgba(42, 115, 169, 0.55);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(42, 115, 169, 0.1);
}

.form-textarea {
    min-height: 180px;
    resize: vertical;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='13' height='13' viewBox='0 0 24 24'%3E%3Cpath fill='%23506A7E' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    cursor: pointer;
}

.form-submit {
    align-self: center;
}

.form-note {
    text-align: center;
    color: var(--text-sub);
    font-size: 0.84rem;
}

.donation-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 860px;
    margin: 0 auto;
}

.donation-card {
    padding: 34px 30px;
    text-align: center;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(36, 87, 126, 0.14);
    background: linear-gradient(150deg, #ffffff 0%, #f8fbff 100%);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-fast);
}

.donation-card:hover {
    transform: translateY(-4px);
    border-color: rgba(36, 87, 126, 0.28);
    box-shadow: var(--shadow-md);
}

.donation-card__icon {
    margin-bottom: 14px;
    font-size: 2.7rem;
}

.donation-card__title {
    margin-bottom: 10px;
    font-size: 1.25rem;
}

.donation-card__text {
    margin-bottom: 22px;
    color: var(--text-sub);
    font-size: 0.92rem;
    line-height: 1.8;
}

.donation-info {
    background: var(--bg-cream);
}

.donation-info__inner {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

.donation-info__text {
    color: var(--text-sub);
    line-height: 2;
}

.news-page-list {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.news-page-state {
    margin: 0;
    padding: 28px 20px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    text-align: center;
    color: var(--text-sub);
    background: #fbfdff;
}

.news-page-state--error {
    border-color: rgba(191, 83, 83, 0.25);
    color: #8a3f3f;
    background: #fff8f8;
}

.news-page-state--empty {
    border-color: rgba(88, 110, 133, 0.2);
}

.news-page-item {
    display: grid;
    grid-template-columns: 116px 1fr;
    gap: 20px;
    padding: 24px 16px;
    border-bottom: 1px solid var(--border-light);
    text-decoration: none;
    color: var(--text-dark);
    transition: background var(--transition-fast), border-radius var(--transition-fast);
}

.news-page-item:hover {
    background: #f7fbff;
    border-radius: var(--radius-sm);
}

.news-page-item__date {
    padding-top: 2px;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--text-sub);
}

.news-page-item__body {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.news-page-item__tag {
    display: inline-block;
    width: fit-content;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    background: var(--bg-light-blue);
    color: var(--river-blue-dark);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.news-page-item__tag--event {
    background: var(--bg-light-green);
    color: var(--forest-green-dark);
}

.news-page-item__title {
    font-size: 1.02rem;
    line-height: 1.7;
}

.news-page-item__excerpt {
    color: var(--text-sub);
    font-size: 0.86rem;
    line-height: 1.7;
}

.news-loading {
    padding: 40px;
    text-align: center;
    color: var(--text-sub);
}

@media (max-width: 768px) {
    .func-hero {
        padding: 72px 0 56px;
    }

    .func-hero__title {
        font-size: 1.85rem;
    }

    .donation-grid {
        grid-template-columns: 1fr;
    }

    .news-page-item {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}