a {
    display: inline;
}

strong {
    font-weight: 700;
    color: #554804;
    background-color: #ffea32;
    padding: .2% .8%;
    border-radius: 30px;
}

strong:hover {
    transition: 0.6s;
    letter-spacing: .6px;
    font-weight: 700;
    color: #ffea32;
    background-color: #554804;
    padding: .2% .8%;
    border-radius: 30px;
}

.comparison,
.faq {
    display: flex;
    flex-direction: column;
    font-family: "Noto Sans TC", sans-serif;
    width: 80vw;
    margin: 0 auto 20vh;
    padding: 4% 8%;
    background-color: rgba(228, 228, 228, 0.7921568627);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    /* 背景模糊 */
    box-shadow: 4px 4px 10px rgba(224, 224, 224, 0.2823529412);
    box-shadow: inset -1px -2px 8px rgba(41, 41, 41, 0.1647058824);
    padding: 6vh 4.5vh;
    border-radius: 32px;
}

.faq h2 {
    font-size: 2.2vw;
    font-weight: 700;
    letter-spacing: 3px;
    margin: 0 0 2vh;
}

/* 外框用你原本的即可，下面是新的內部結構 */

.comparison__title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.comparison__intro {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: #444;
}

/* 圖片圖庫使用 grid 取代兩層 pair 結構 */
.comparison__gallery {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.comparison__item {
    background-color: #fdfdfd;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.comparison__item img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
}

.comparison__caption {
    padding: 0.8rem 1rem 1rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.comparison__tag {
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: #555;
}

.comparison__label {
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    color: #222;
}

/* 污染總結區塊 */
.comparison__summary {
    margin-top: 1rem;
}

.comparison__subtitle {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: #333;
}

.comparison__list {
    margin: 0 0 1.5rem;
    padding-left: 1.2rem;
    font-size: 1rem;
    line-height: 1.8;
    color: #444;
}

.comparison__list li+li {
    margin-top: 0.5rem;
}

.comparison__note {
    font-size: 1rem;
    line-height: 1.8;
    color: #444;
}

/* RWD：grid 欄數縮減，字大一點給現場操作人看 */
@media (max-width: 1024px) {
    .comparison__gallery {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .comparison__item img {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .comparison__title {
        font-size: 1.8rem;
    }

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

    .comparison__item img {
        height: 210px;
    }
}


.faq {
    gap: 1rem;
}

.faq span {
    font-size: 24px;
}

.faq-item {
    border-bottom: 1px solid #ddd;
    border: #933b18 1px solid;
    padding: 2rem 4rem;
    border-radius: 8px;
}

.faq-item:hover {
    background-color: #eaeae4;


}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: none;
    border: none;
    outline: none;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    color: #333;
}


.faq-question .arrow {
    transition: transform .3s ease;
}

.faq-item.is-open .arrow {
    transform: rotate(180deg);
}


.faq-answer {
    max-height: 0;
    overflow: hidden;
    line-height: 1.8;
    color: #555;
}

.faq-answer p {
    font-size: 1.4rem;
}

.faq-answer .imgs {
    display: flex;
    width: 50%;
}


.faq-answer img {
    padding: 2% 1%;
}

.faq-item .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
}

.faq-item.is-open .faq-answer {
    max-height: 500px;
    /* 足夠大即可 */
}



















.case-portfolio {
    display: flex;
    flex-direction: column;
    width: 80vw;
    margin: 0 auto 12vh;
    padding: 6vh 5vw;
    border-radius: 32px;
    background: rgba(228, 228, 228, .78);
    backdrop-filter: blur(22px);
    box-shadow: inset -2px -3px 9px rgba(40, 40, 40, .15);
    font-family: "Noto Sans TC", sans-serif;
}

.case-portfolio>h2 {
    font-weight: 700;
    letter-spacing: 3px;
    margin: 0 0 2vh;
}

.case-intro {
    font-size: 1.1rem;
    color: #444;
    margin-bottom: 2.8rem;
    line-height: 1.9;
}

/* === GRID — 2–3 items per row === */
.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(32%, 1fr));
    gap: 2.8rem;
}

.case-item {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    padding-bottom: 1.6rem;
    box-shadow: 0 3px 8px rgba(0, 0, 0, .05);
    transition: .25s ease;
}

.case-item:hover {
    transform: translateY(-4px);
}

.case-thumb img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.case-item h3 {
    font-size: 1.25rem;
    margin: 1.2rem 1.4rem 0.5rem;
}

.case-detail {
    margin: 0 1.4rem 1rem;
    padding-left: 1rem;
    border-left: 3px solid #595959;
    font-size: .98rem;
    line-height: 1.7;
}

.case-view {
    display: inline-block;
    margin-left: 1.4rem;
    font-size: .95rem;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: .5px;
}

.case-view:hover {
    text-decoration: underline;
}

/* RWD */
@media (max-width:768px) {
    .case-thumb img {
        height: 180px;
    }

    .case-item h3 {
        font-size: 1.1rem;
    }
}







/* =========================
   SK-188 實際案例（comparison）排版
   建議放在 CSS 檔案最後面，確保覆蓋既有樣式
========================= */

.comparison {
    margin: 6vh auto;
    padding: clamp(24px, 4vw, 56px) clamp(18px, 3vw, 48px);

    /* 文章頁的卡片感 */
    background: rgba(248, 248, 248, 0.72);
    border: 1px solid rgba(40, 40, 40, 0.08);
    border-radius: 32px;

    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);

    box-shadow:
        0 18px 40px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

.comparison>h2 {
    font-size: clamp(20px, 2.2vw, 34px);
    font-weight: 800;
    letter-spacing: 1.5px;
    line-height: 1.25;
    color: #2f2f2f;
    margin-bottom: clamp(18px, 2.8vh, 28px);
}

.comparison-group {
    margin-top: clamp(22px, 5vh, 44px);
    padding-top: clamp(22px, 5vh, 44px);
    border-top: 1px solid rgba(40, 40, 40, 0.10);
}

.comparison-group:first-of-type {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

.comparison-group>h3 {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    font-size: clamp(16px, 1.4vw, 22px);
    font-weight: 800;
    letter-spacing: 1px;
    color: #2f2f2f;

    /* 小小的章節標籤感（像文章頁的小重點） */
    padding: 10px 14px;
    border: 1px solid rgba(40, 40, 40, 0.14);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.55);

    margin-bottom: clamp(14px, 2.2vh, 22px);
}


.comparison-pair {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(12px, 1.6vw, 18px);
    align-items: start;
}

/* 卡片（figure） */
.comparison-pair figure {
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(40, 40, 40, 0.10);
    border-radius: 20px;
    overflow: hidden;

    box-shadow:
        0 14px 28px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);

    transform: translateZ(0);
}

.comparison-pair figure>div {
    padding: 14px 16px 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* 兩行 figcaption：第一行做「標籤」，第二行做「說明」 */
.comparison-pair figcaption:first-child {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1px;
    color: rgba(25, 25, 25, 0.9);
    width: fit-content;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(40, 40, 40, 0.14);
    background: rgba(255, 255, 255, 0.65);
}

.comparison-pair figcaption+figcaption {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.6px;
    line-height: 1.45;
    color: rgba(55, 55, 55, 0.9);
}

/* 圖片/影片區塊統一比例與裁切感 */
.comparison-pair img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-top: 1px solid rgba(40, 40, 40, 0.10);
}

/* 影片：用 16:9，覆蓋你原本寫死的 height=500（以 CSS 為準） */
.comparison-pair iframe {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    border: 0;
    display: block;
    border-top: 1px solid rgba(40, 40, 40, 0.10);
}

/* 文字描述（文章段落感） */
.comparison .description {
    margin-top: clamp(14px, 2.2vh, 22px);
    font-size: clamp(14px, 1vw, 16px);
    line-height: 1.9;
    letter-spacing: 0.5px;
    color: rgba(45, 45, 45, 0.92);
}

.comparison .description+.description {
    margin-top: 12px;
}

.comparison .description strong,
.comparison .description b {
    font-weight: 800;
}

/* 大螢幕更舒服：圖片卡片 hover 微互動（不吵） */
@media (hover: hover) and (pointer: fine) {
    .comparison-pair figure {
        transition: transform 0.18s ease, box-shadow 0.18s ease;
    }

    .comparison-pair figure:hover {
        transform: translateY(-2px);
        box-shadow:
            0 18px 40px rgba(0, 0, 0, 0.10),
            inset 0 1px 0 rgba(255, 255, 255, 0.55);
    }
}

/* RWD */
@media (max-width: 1024px) {
    .comparison-pair {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .comparison {
        border-radius: 24px;
    }

    .comparison-pair {
        grid-template-columns: 1fr;
    }

    .comparison-group>h3 {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
}


.case3 div {
    display: flex;
    width: 100%;
}

.case3 figure {
    display: flex;
    flex-direction: column;
    width: 100%;
}






























/* =========================
SK-188 Final CTA（參考 SK-199 CTA 區塊的卡片感）
Scope：只影響 #購買與諮詢 這段
========================= */

#購買與諮詢.product-relative {
    margin: 7vh auto 10vh;
}

/* 標題 */
#購買與諮詢 .cta-going__heading {
    font-size: clamp(20px, 2.2vw, 34px);
    font-weight: 900;
    letter-spacing: 1.2px;
    line-height: 1.25;
    color: rgba(30, 30, 30, 0.95);
    margin: 0 0 clamp(14px, 2.2vh, 20px);
}

/* 內文段落 */
#購買與諮詢 .cta-going p {
    margin: 0 0 14px;
    font-size: clamp(14px, 1vw, 16px);
    line-height: 1.9;
    letter-spacing: 0.4px;
    color: rgba(45, 45, 45, 0.92);
}

#購買與諮詢 .cta-going p b,
#購買與諮詢 .cta-going p strong {
    font-weight: 900;
}

/* 小標 */
#購買與諮詢 .cta-going h3 {
    margin: 22px 0 12px;
    font-size: clamp(16px, 1.3vw, 20px);
    font-weight: 900;
    letter-spacing: 0.8px;
    line-height: 1.35;
    color: rgba(30, 30, 30, 0.95);

    padding-left: 12px;
    border-left: 3px solid rgba(30, 30, 30, 0.35);
}

/* 清單：卡片化列表 */
#購買與諮詢 .cta-going ul {
    list-style: none;
    padding: 0;
    margin: 0 0 16px;
    display: grid;
    gap: 10px;
}

#購買與諮詢 .cta-going ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;

    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid rgba(40, 40, 40, 0.10);
    background: rgba(255, 255, 255, 0.62);

    box-shadow:
        0 10px 22px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.55);

    font-size: clamp(14px, 1vw, 16px);
    line-height: 1.75;
    letter-spacing: 0.35px;
    color: rgba(45, 45, 45, 0.92);
}

#購買與諮詢 .cta-going ul li b,
#購買與諮詢 .cta-going ul li strong {
    font-weight: 900;
}

/* CTA 底部行動區 */
#購買與諮詢 .cta-going__product {
    margin-top: 18px;
    padding: 16px 16px;

    border-radius: 20px;
    border: 1px solid rgba(40, 40, 40, 0.12);
    background: rgba(255, 255, 255, 0.78);

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;

    box-shadow:
        0 14px 28px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

#購買與諮詢 .cta-going__product p {
    margin: 0;
    font-size: clamp(14px, 1vw, 16px);
    line-height: 1.6;
}

/* CTA Button */
#購買與諮詢 .cta-going__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    white-space: nowrap;
    text-decoration: none;

    padding: 12px 16px;
    border-radius: 999px;
    border: 1px solid rgba(30, 30, 30, 0.18);

    background: rgba(30, 30, 30, 0.92);
    color: #fff;

    font-weight: 900;
    letter-spacing: 0.8px;
    font-size: 14px;

    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.18);
    transform: translateZ(0);
}

@media (hover: hover) and (pointer: fine) {
    #購買與諮詢 .cta-going__link {
        transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
    }

    #購買與諮詢 .cta-going__link:hover {
        transform: translateY(-1px);
        box-shadow: 0 18px 36px rgba(0, 0, 0, 0.22);
        background: rgba(20, 20, 20, 0.98);
    }

    #購買與諮詢 .cta-going ul li {
        transition: transform 0.18s ease, box-shadow 0.18s ease;
    }

    #購買與諮詢 .cta-going ul li:hover {
        transform: translateY(-1px);
        box-shadow:
            0 14px 28px rgba(0, 0, 0, 0.08),
            inset 0 1px 0 rgba(255, 255, 255, 0.55);
    }
}

/* RWD：小螢幕改成直向 CTA */
@media (max-width: 720px) {
    #購買與諮詢 .cta-going {
        border-radius: 24px;
    }

    #購買與諮詢 .cta-going__product {
        flex-direction: column;
        align-items: stretch;
    }

    #購買與諮詢 .cta-going__link {
        width: 100%;
        padding: 13px 16px;
    }
}