/* ============================================================
   Stone Care — 洗护指南专用模块（叠在 hero_landing_guide.css 之上）
   ============================================================ */

.page-stone-care .sc-rules {
    background: #efe8dc;
    border-bottom: 1px solid rgba(28, 25, 22, 0.1);
}

.sc-rules__inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: clamp(20px, 3vw, 28px) var(--sg-pad-x, clamp(20px, 4vw, 48px));
}

.sc-rules__label {
    margin: 0 0 12px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #8a6a45;
}

.sc-rules__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.sc-rules__item {
    margin: 0;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid rgba(28, 25, 22, 0.1);
    font-size: 0.95rem;
    line-height: 1.4;
    font-weight: 500;
}

/* 对照卡 */
.sc-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 1.4em 0 1.2em;
}

.sc-compare__card {
    padding: 20px 18px;
    border: 1px solid rgba(28, 25, 22, 0.12);
    background: #fff;
}

.sc-compare__card--ok {
    border-top: 3px solid #5a7a5c;
}

.sc-compare__card--no {
    border-top: 3px solid #a35a4a;
}

.sc-compare__badge {
    margin: 0 0 8px;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #6b635a;
}

.sc-compare__title {
    margin: 0 0 10px;
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 1.45rem;
    font-weight: 500;
}

.sc-compare__lead {
    margin: 0 0 12px;
    font-size: 0.98rem;
    line-height: 1.55;
    color: #2a2622;
}

.sc-compare__points {
    margin: 0;
    padding-left: 1.15em;
    font-size: 0.92rem;
    line-height: 1.55;
    color: #6b635a;
}

.sc-compare__points li {
    margin: 0 0 0.45em;
}

.sc-warning {
    margin: 0 0 0.5em;
    padding: 14px 16px;
    background: #f6ebe3;
    border-left: 3px solid #a35a4a;
    font-size: 0.95rem;
    line-height: 1.55;
    color: #3a2c26;
}

/* 手洗步骤条 */
.sc-wash-steps {
    list-style: none;
    margin: 1.5em 0 0;
    padding: 0;
    display: grid;
    gap: 0;
    border: 1px solid rgba(28, 25, 22, 0.12);
    background: #fff;
}

.sc-wash-steps__item {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 8px 16px;
    padding: 18px 18px;
    border-bottom: 1px solid rgba(28, 25, 22, 0.1);
}

.sc-wash-steps__item:last-child {
    border-bottom: 0;
}

.sc-wash-steps__num {
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 1.35rem;
    color: #8a6a45;
    line-height: 1.2;
}

.sc-wash-steps__title {
    margin: 0 0 4px;
    font-size: 1.05rem;
    font-weight: 600;
}

.sc-wash-steps__text {
    margin: 0;
    font-size: 0.96rem;
    line-height: 1.5;
    color: #6b635a;
}

/* 禁止事项 */
.sc-avoid {
    display: grid;
    gap: 10px;
    margin-top: 0.6em;
}

.sc-avoid__row {
    padding: 14px 16px;
    background: #fff;
    border: 1px solid rgba(28, 25, 22, 0.1);
}

.sc-avoid__action {
    margin: 0 0 4px;
    font-weight: 600;
    font-size: 0.98rem;
}

.sc-avoid__mark {
    display: inline-block;
    width: 1.1em;
    color: #a35a4a;
    font-weight: 700;
}

.sc-avoid__reason {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.5;
    color: #6b635a;
}

/* 分材质 */
.sc-stone-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 0.4em;
}

.sc-stone-card {
    padding: 18px 16px;
    background: #fff;
    border: 1px solid rgba(28, 25, 22, 0.1);
}

.sc-stone-card__name {
    margin: 0 0 8px;
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 1.35rem;
    font-weight: 500;
}

.sc-stone-card__traits {
    margin: 0 0 10px;
    font-size: 0.92rem;
    line-height: 1.5;
    color: #6b635a;
}

.sc-stone-card__care {
    margin: 0 0 10px;
    font-size: 0.96rem;
    line-height: 1.55;
}

.sc-stone-card__note {
    margin: 0;
    padding-top: 10px;
    border-top: 1px dashed rgba(28, 25, 22, 0.15);
    font-size: 0.88rem;
    color: #8a6a45;
    font-style: italic;
}

/* 禁忌 */
.sc-taboo-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 0.4em;
}

.sc-taboo-card {
    padding: 18px 16px;
    background: #171512;
    color: #f4efe8;
}

.sc-taboo-card__label {
    margin: 0 0 6px;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(210, 180, 150, 0.75);
}

.sc-taboo-card__title {
    margin: 0 0 8px;
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 1.3rem;
    font-weight: 500;
}

.sc-taboo-card__text {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.5;
    color: rgba(244, 239, 232, 0.82);
}

/* 排查 */
.sc-fix {
    display: grid;
    gap: 10px;
    margin-top: 0.4em;
}

.sc-fix__row {
    display: grid;
    grid-template-columns: minmax(140px, 0.35fr) minmax(0, 1fr);
    gap: 12px 20px;
    padding: 16px 18px;
    background: #fff;
    border: 1px solid rgba(28, 25, 22, 0.1);
}

.sc-fix__problem {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.sc-fix__solution {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.55;
    color: #6b635a;
}

.sc-closing-rule {
    margin: 1.4em 0 0;
    padding: 18px 20px;
    background: #efe8dc;
    border-left: 3px solid #8a6a45;
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: clamp(1.15rem, 2vw, 1.4rem);
    font-style: italic;
    line-height: 1.4;
}

/* 手洗步骤后通栏横图：仅改 img 比例，picture 保持无 aspect-ratio */
.sc-figure-after {
    margin-top: 1.75em;
    grid-column: 1 / -1;
    width: 100%;
    max-width: 100%;
}

.sc-figure-after .sg-figure__image {
    aspect-ratio: 16 / 9;
}

@media (max-width: 768px) {
    .sc-figure-after .sg-figure__image {
        /* 窄屏略抬高裁切区，避免横图过扁 */
        aspect-ratio: 3 / 2;
    }
}

@media (max-width: 1024px) {
    .sc-rules__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sc-compare {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sc-rules__list,
    .sc-stone-grid,
    .sc-taboo-grid {
        grid-template-columns: 1fr;
    }

    .sc-fix__row {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .sc-wash-steps__item {
        grid-template-columns: 48px minmax(0, 1fr);
    }
}