/* ノベルティ探索 */
.nf-page {
    color: #333;
    line-height: 1.7;
    padding-bottom: 48px;
}

.nf-hero {
    margin: 8px 0 28px;
    padding: 28px 24px;
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(230, 0, 18, 0.06) 0%, rgba(230, 0, 18, 0) 55%),
        linear-gradient(180deg, #fafafa 0%, #f3f3f3 100%);
    border: 1px solid #ebebeb;
}

.nf-hero--result {
    margin-bottom: 20px;
}

.nf-hero__eyebrow {
    margin: 0 0 8px;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #e60012;
}

.nf-hero__title {
    margin: 0 0 12px;
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1.35;
    color: #222;
}

.nf-hero__lead {
    margin: 0;
    font-size: 1rem;
    color: #555;
}

.nf-progress {
    height: 6px;
    border-radius: 999px;
    background: #ececec;
    overflow: hidden;
    margin-bottom: 10px;
}

.nf-progress__bar {
    height: 100%;
    width: 25%;
    background: #e60012;
    transition: width 0.25s ease;
}

.nf-step-label {
    margin: 0 0 18px;
    font-size: 0.875rem;
    color: #777;
    font-weight: 600;
}

.nf-step__title {
    margin: 0 0 16px;
    font-size: 1.25rem;
    font-weight: 700;
    color: #222;
}

.nf-step__hint {
    margin: -8px 0 16px;
    font-size: 0.875rem;
    color: #777;
}

.nf-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.nf-option {
    appearance: none;
    width: 100%;
    text-align: left;
    padding: 14px 14px;
    border-radius: 8px;
    border: 1px solid #dcdcdc;
    background: #fff;
    color: #333;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.nf-option:hover,
.nf-option:focus {
    border-color: #e60012;
    outline: none;
}

.nf-option.is-selected {
    border-color: #e60012;
    background: #fff5f5;
    box-shadow: inset 0 0 0 1px #e60012;
}

.nf-nav {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 28px;
    flex-wrap: wrap;
}

.nf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 20px;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.nf-btn--primary {
    background: #e60012;
    color: #fff;
    border-color: #e60012;
}

.nf-btn--primary:hover,
.nf-btn--primary:focus {
    background: #c50010;
    color: #fff;
    text-decoration: none;
}

.nf-btn--primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.nf-btn--ghost {
    background: #fff;
    color: #333;
    border-color: #ccc;
}

.nf-btn--ghost:hover,
.nf-btn--ghost:focus {
    border-color: #999;
    color: #111;
    text-decoration: none;
}

.nf-btn--link {
    background: transparent;
    color: #555;
    border-color: transparent;
    text-decoration: underline;
    font-weight: 600;
}

.nf-conditions {
    margin-bottom: 28px;
    padding: 20px;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    background: #fff;
}

.nf-conditions__title {
    margin: 0 0 12px;
    font-size: 1rem;
    font-weight: 700;
}

.nf-chips {
    list-style: none;
    margin: 0 0 18px;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.nf-chip {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 999px;
    background: #f5f5f5;
    border: 1px solid #e8e8e8;
    font-size: 0.875rem;
}

.nf-chip__label {
    color: #888;
    font-weight: 600;
}

.nf-chip__value {
    color: #222;
    font-weight: 700;
}

.nf-result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.nf-products {
    margin-top: 8px;
}

.nf-empty {
    padding: 28px 20px;
    border-radius: 8px;
    background: #fafafa;
    border: 1px dashed #d0d0d0;
    text-align: center;
}

.nf-empty__tips {
    margin: 12px auto 20px;
    padding: 0;
    list-style: none;
    color: #666;
    display: inline-block;
    text-align: left;
}

.nf-empty__tips li {
    margin: 4px 0;
}

.nf-empty__tips li::before {
    content: '・';
}

@media (max-width: 767px) {
    .nf-hero {
        padding: 22px 16px;
    }

    .nf-hero__title {
        font-size: 1.4rem;
    }

    .nf-options {
        grid-template-columns: 1fr;
    }

    .nf-nav {
        justify-content: stretch;
    }

    .nf-nav .nf-btn {
        flex: 1;
    }
}

@media (min-width: 768px) {
    .nf-br-sp {
        display: none;
    }
}