/* 场景解决方案（/scenario/）；所有规则限定在 .sc-page 内 */
.sc-page {
    padding-top: var(--navbar-height, 64px);
    background: #fff;
    color: #1d2939;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.sc-page h1,
.sc-page h2,
.sc-page h3,
.sc-page p,
.sc-page ul,
.sc-page ol,
.sc-page li,
.sc-page dl,
.sc-page dt,
.sc-page dd {
    margin: 0;
    padding: 0;
    list-style: none;
}

.sc-page a {
    color: inherit;
    text-decoration: none;
}

/* ---------- 首屏 ---------- */
.sc-hero {
    padding: 40px 0 46px;
    border-bottom: 1px solid #eef4fd;
    background:
        radial-gradient(56% 70% at 92% 0%, rgba(198, 222, 255, .6) 0%, rgba(233, 243, 255, 0) 70%),
        radial-gradient(48% 60% at 0% 100%, rgba(214, 233, 255, .66) 0%, rgba(245, 250, 255, 0) 72%),
        linear-gradient(180deg, #f4f8ff 0%, #fbfdff 100%);
}

.sc-crumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #9aa6b8;
}

.sc-crumb a {
    color: #7b8798;
    transition: color .2s ease;
}

.sc-crumb a:hover {
    color: #2f6bff;
}

.sc-crumb em {
    font-style: normal;
    color: #1d2939;
}

.sc-hero__tag {
    display: inline-block;
    margin-top: 20px;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(61, 126, 255, .1);
    color: #2f6bff;
    font-size: 13px;
    font-weight: 600;
}

.sc-hero__title {
    margin-top: 14px;
    font-size: 34px;
    line-height: 1.42;
    font-weight: 600;
    letter-spacing: -.01em;
}

.sc-hero--detail .sc-hero__title {
    font-size: 32px;
}

/* 详情页的副标题：H1 用场景名（搜索词），这句负责说清差异 */
.sc-hero__tagline {
    margin-top: 10px;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.7;
    color: #2f6bff;
}

.sc-hero__desc {
    max-width: 880px;
    margin-top: 14px;
    font-size: 15px;
    line-height: 1.9;
    color: #4a5568;
}

.sc-hero__who {
    margin-top: 12px;
    font-size: 14px;
    color: #7b8798;
}

.sc-hero__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
    font-size: 13px;
    color: #7b8798;
}

.sc-hero__meta i {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #c3cedd;
}

.sc-hero__actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

/* ---------- 按钮 ---------- */
.sc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 42px;
    padding: 0 22px;
    border: 1px solid #dbe6f6;
    border-radius: 10px;
    background: #fff;
    color: #2f6bff;
    font-size: 14px;
    font-weight: 600;
    transition: all .2s ease;
}

.sc-btn:hover {
    border-color: #b9cdf0;
    background: #f6faff;
}

.sc-btn--primary {
    border-color: #3D7EFF;
    background: #3D7EFF;
    color: #fff;
    box-shadow: 0 10px 24px rgba(61, 126, 255, .22);
}

.sc-btn--primary:hover {
    background: #2f6bff;
    border-color: #2f6bff;
}

.sc-btn--block {
    width: 100%;
}

/* ---------- 场景卡 ---------- */
.sc-cards {
    padding: 46px 0 8px;
}

.sc-cards__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.sc-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 250px;
    padding: 26px 24px 22px;
    border: 1px solid #eaf1fb;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 12px 30px rgba(31, 86, 178, .06);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.sc-card:hover {
    transform: translateY(-3px);
    border-color: #cfe0fa;
    box-shadow: 0 18px 38px rgba(31, 86, 178, .12);
}

.sc-card__tag {
    display: inline-block;
    font-size: 12px;
    color: #8b98aa;
    letter-spacing: .02em;
}

.sc-card__title {
    margin-top: 10px;
    font-size: 22px;
    font-weight: 600;
}

.sc-card__tagline {
    margin-top: 8px;
    font-size: 15px;
    color: #2f6bff;
}

.sc-card__who {
    margin-top: 10px;
    font-size: 13px;
    line-height: 1.8;
    color: #7b8798;
}

.sc-card__go {
    margin-top: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #2f6bff;
}

.sc-card__go em {
    font-style: normal;
    transition: margin-left .2s ease;
}

.sc-card:hover .sc-card__go em {
    margin-left: 4px;
}

/* ---------- 对比表 ---------- */
.sc-compare {
    padding: 46px 0 6px;
}

.sc-block__title {
    font-size: 22px;
    font-weight: 600;
}

.sc-table {
    margin-top: 18px;
    overflow: hidden;
    border: 1px solid #eaf1fb;
    border-radius: 14px;
}

.sc-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.sc-table th,
.sc-table td {
    padding: 15px 18px;
    text-align: left;
    border-bottom: 1px solid #f0f5fc;
}

.sc-table th {
    background: #f7faff;
    color: #5a6478;
    font-weight: 600;
}

.sc-table tbody tr:last-child td {
    border-bottom: 0;
}

.sc-table tbody tr:hover td {
    background: #fbfdff;
}

.sc-table__link a {
    color: #2f6bff;
    font-weight: 600;
}

/* ---------- 底部内链 ---------- */
.sc-more {
    padding: 44px 0 64px;
}

.sc-more__in {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 28px 30px;
    border: 1px solid #eaf1fb;
    border-radius: 16px;
    background: linear-gradient(120deg, #f7fbff 0%, #ffffff 60%);
}

.sc-more__text h2 {
    font-size: 19px;
    font-weight: 600;
}

.sc-more__text p {
    margin-top: 8px;
    font-size: 14px;
    color: #7b8798;
}

.sc-more__links {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

/* ---------- 子页两栏 ---------- */
.sc-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 40px;
    padding: 40px 0 72px;
    align-items: start;
}

.sc-block + .sc-block {
    margin-top: 44px;
}

.sc-block__note {
    margin-top: 8px;
    font-size: 13px;
    color: #8b98aa;
}

/* 步骤 */
.sc-flow {
    margin-top: 20px;
}

.sc-flow__item {
    position: relative;
    display: flex;
    gap: 16px;
    padding-bottom: 26px;
}

.sc-flow__item:last-child {
    padding-bottom: 0;
}

.sc-flow__item:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 15px;
    top: 34px;
    bottom: 4px;
    width: 1px;
    background: #e4edf9;
}

.sc-flow__num {
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(61, 126, 255, .1);
    color: #2f6bff;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sc-flow__body {
    padding-top: 3px;
}

.sc-flow__title {
    font-size: 16px;
    font-weight: 600;
}

.sc-flow__desc {
    margin-top: 6px;
    font-size: 14px;
    line-height: 1.85;
    color: #5a6478;
}

.sc-flow__link {
    display: inline-block;
    margin-top: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #2f6bff;
}

/* 参数表 */
.sc-specs {
    margin-top: 18px;
    border: 1px solid #eaf1fb;
    border-radius: 14px;
    overflow: hidden;
}

.sc-specs__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 20px;
    border-bottom: 1px solid #f0f5fc;
    font-size: 14px;
}

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

.sc-specs__row:nth-child(even) {
    background: #fafcff;
}

.sc-specs dt {
    color: #7b8798;
}

.sc-specs dd {
    color: #1d2939;
    font-weight: 600;
    text-align: right;
}

/* 适用场景 */
.sc-cases {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.sc-cases__item {
    padding: 18px 20px;
    border: 1px solid #eaf1fb;
    border-radius: 12px;
    background: #fbfdff;
}

.sc-cases__name {
    font-size: 15px;
    font-weight: 600;
}

.sc-cases__desc {
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.8;
    color: #7b8798;
}

/* 问答 */
.sc-faq {
    margin-top: 16px;
    border: 1px solid #eaf1fb;
    border-radius: 14px;
    overflow: hidden;
}

.sc-faq__item {
    border-bottom: 1px solid #f0f5fc;
    background: #fff;
}

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

.sc-faq__item summary {
    position: relative;
    padding: 16px 44px 16px 20px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}

.sc-faq__item summary::-webkit-details-marker {
    display: none;
}

.sc-faq__item summary::after {
    content: "+";
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #9aa6b8;
    font-size: 18px;
    font-weight: 400;
}

.sc-faq__item[open] summary::after {
    content: "−";
}

.sc-faq__item p {
    padding: 0 44px 18px 20px;
    font-size: 14px;
    line-height: 1.9;
    color: #5a6478;
}

/* 相关内链 */
.sc-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

.sc-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    border: 1px solid #e4edf9;
    border-radius: 999px;
    font-size: 13px;
    color: #2f6bff;
    background: #f9fbff;
    transition: all .2s ease;
}

.sc-links a:hover {
    border-color: #b9cdf0;
    background: #f2f8ff;
}

.sc-links em {
    font-style: normal;
}

/* 侧栏 */
.sc-side__box {
    padding: 22px 20px;
    border: 1px solid #eaf1fb;
    border-radius: 14px;
    background: #fff;
}

.sc-side__box + .sc-side__box {
    margin-top: 16px;
}

.sc-side__box--soft {
    background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.sc-side__title {
    font-size: 15px;
    font-weight: 600;
}

.sc-side__list {
    margin-top: 10px;
}

.sc-side__list li + li {
    border-top: 1px solid #f0f5fc;
}

.sc-side__list a {
    display: block;
    padding: 12px 0;
}

.sc-side__list strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #1d2939;
    transition: color .2s ease;
}

.sc-side__list a:hover strong {
    color: #2f6bff;
}

.sc-side__list span {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.7;
    color: #8b98aa;
}

.sc-side__desc {
    margin: 10px 0 16px;
    font-size: 13px;
    line-height: 1.8;
    color: #7b8798;
}

/* ---------- 适配 ---------- */
@media (max-width: 1399px) {
    .sc-hero__title {
        font-size: 30px;
    }

    .sc-hero--detail .sc-hero__title {
        font-size: 27px;
    }

    .sc-body {
        grid-template-columns: minmax(0, 1fr) 290px;
        gap: 28px;
    }

    .sc-more__in {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 1199px) {
    .sc-cards__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sc-body {
        grid-template-columns: minmax(0, 1fr);
    }

    .sc-cases {
        grid-template-columns: minmax(0, 1fr);
    }
}