@charset "utf-8";

/* 页面独立样式：custom-development.html。
   公共样式见 global.css；本文件在 global.css 后加载，保留原章节编号。 */




/* ==========================================================================
   2.0 软件开发服务 - 页面基础与通用排版
   ========================================================================== */

#dev-suite-main h1,
#dev-suite-main h2,
#dev-suite-main h3,
#dev-suite-main p,
#dev-suite-main ul,
#dev-suite-main ol {
    margin: 0;
    padding: 0;
}

body.devsuite-page {
    margin: 0;
    background: #fff;
    color: #334155;
    font-family: system-ui, -apple-system, BlinkMacSystemFont,
        "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 15px;
    line-height: 1.8;
}

.devsuite-page *,
.devsuite-page *::before,
.devsuite-page *::after {
    box-sizing: border-box;
}

#dev-suite-main h1,
#dev-suite-main h2,
#dev-suite-main h3,
#dev-suite-main p,
#dev-suite-main ul,
#dev-suite-main ol {
    margin: 0;
    padding: 0;
    font-size: 15px;
}

#dev-suite-main a {
    color: inherit;
    text-decoration: none;
}

#dev-suite-main button {
    font-family: inherit;
    cursor: pointer;
}

#dev-suite-main img {
    display: block;
    max-width: 100%;
    height: auto;
}

.devsuite-page a:focus-visible,
.devsuite-page button:focus-visible,
.devsuite-page summary:focus-visible {
    outline: 3px solid #176bdb;
    outline-offset: 5px;
}

#dev-suite-main section[id] {
    scroll-margin-top: 116px;
}

.sdx-wrap {
    width: calc(100% - 48px);
    max-width: 1160px;
    margin: 0 auto;
}

.sdx-skip:focus {
    top: 12px;
}

.sdx-section {
    padding: 43px 0;
}

#dev-suite-main h2 {
    color: #032d60;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -.4px;
}

#dev-suite-main .sdx-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    min-height: 44px;
    padding: 11px 22px;
    border: 1px solid transparent;
    border-radius: 24px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.6;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

#dev-suite-main .sdx-button-primary {
    border-color: #0869d8;
    background: #0869d8;
    color: #fff;
    box-shadow: 0 3px 8px #0869d820;
}

#dev-suite-main .sdx-button-primary:hover {
    border-color: #0451ad;
    background: #0451ad;
    color: #fff;
}

#dev-suite-main .sdx-button-primary > span {
    color: inherit;
}

#dev-suite-main .sdx-button-outline {
    border-color: #0758b5;
    background: #fff;
    color: #0758b5;
}

#dev-suite-main .sdx-button-outline:hover {
    border-color: #032d60;
    background: #edf5ff;
    color: #032d60;
}

#dev-suite-main .sdx-text-link {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    padding: 4px 0;
    color: #0758b5;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.8;
    text-decoration: underline;
    text-underline-offset: 4px;
}

#dev-suite-main .sdx-text-link:hover,
#dev-suite-main .sdx-case-card:is(:hover, :focus-visible) .sdx-text-link {
    color: #032d60;
}

#dev-suite-main .sdx-check-list {
    display: grid;
    gap: 9px;
    list-style: none;
}

.sdx-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 27px;
    margin-bottom: 29px;
}

#dev-suite-main .sdx-scope-list {
    display: grid;
    gap: 13px;
    list-style: none;
}

#dev-suite-main .sdx-scope-list h3 {
    margin-bottom: 4px;
    color: #245780;
    font-size: 16px;
    font-weight: 600;
}

#dev-suite-main .sdx-layer h3 {
    color: #174a74;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
}

#dev-suite-main .sdx-layer ul {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    list-style: none;
}

/* ==========================================================================
   2.1 软件开发服务 - Hero首屏与面包屑
   ========================================================================== */

#dev-suite-main .sdx-eyebrow {
    margin-bottom: 12px;
    color: #1263ad;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: 1.2px;
}

#dev-suite-main .sdx-heading > p:not(.sdx-eyebrow) {
    max-width: 740px;
    margin: 14px auto 0;
    color: #475569;
    font-size: 16px;
    line-height: 1.9;
}

.sdx-hero {
    overflow: hidden;
    padding: 118px 0 43px;
    background-color: #f7faff;
    background-image: radial-gradient(circle at 0% 0%, #dbeafe 0%, transparent 40%), radial-gradient(circle at 90% 50%, #e0f2fe 0%, transparent 45%);
    border-bottom: 1px solid rgba(8, 105, 216, 0.08);
    box-shadow: 0 8px 24px -10px rgba(8, 105, 216, 0.12);
}

.sdx-breadcrumb {
    margin-bottom: 25px;
}

#dev-suite-main .sdx-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 10px;
    list-style: none;
}

.sdx-breadcrumb li {
    display: flex;
    align-items: center;
    color: #52657a;
    font-size: 15px;
    line-height: 1.8;
}

.sdx-breadcrumb li + li::before {
    content: "›";
    margin-right: 10px;
    color: #71859d;
}

#dev-suite-main .sdx-breadcrumb a {
    color: #52657a;
    font-size: inherit;
}

.sdx-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 55px;
}

.sdx-hero-copy {
    min-width: 0;
}

#dev-suite-main .sdx-hero h1 {
    margin-bottom: 16px;
    color: #032d60;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -.5px;
}

#dev-suite-main .sdx-hero-sub {
    margin-bottom: 18px;
    color: #174a74;
    font-size: 25px;
    font-weight: 600;
    line-height: 1.65;
}

#dev-suite-main .sdx-hero-desc {
    max-width: 495px;
    margin-bottom: 25px;
    color: #334155;
    font-size: 16px;
    line-height: 1.9;
    text-align: justify;
}

.sdx-hero-visual {
    min-width: 0;
}

.sdx-hero-visual svg {
    display: block;
    width: 100%;
    height: auto;
    font-family: inherit;
}

#dev-suite-main .sdx-feature-copy > p:not(.sdx-eyebrow) {
    color: #334155;
    font-size: 16px;
    line-height: 1.9;
}



/* ==========================================================================
   2.2 软件开发服务 - 客户标识与品牌展示
   ========================================================================== */

.sdx-client-section {
    padding: 22px 0 32px;
    border-bottom: 1px solid #e7eef5;
}

#dev-suite-main .sdx-client-section h2 {
    margin-bottom: 23px;
    color: #214d73;
    font-size: 28px;
    font-weight: 600;
    text-align: center;
}

.sdx-client-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    max-width: 850px;
    margin: 0 auto;
}

#dev-suite-main .sdx-client-list a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 83px;
    padding: 10px 17px;
    border: 1px solid #dce6f1;
    border-radius: 9px;
    background: #fff;
    box-shadow: 0 3px 8px #123a6009;
}

#dev-suite-main .sdx-client-list a:hover {
    border-color: #90b8df;
}

#dev-suite-main .sdx-client-list img {
    width: 135px;
    height: 64px;
    object-fit: contain;
}



/* ==========================================================================
   2.3 软件开发服务 - 案例、项目与内容列表
   ========================================================================== */

.sdx-case-section {
    padding: 43px 0 34px;
}

.sdx-case-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.sdx-case-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    border: 1px solid #d5e0eb;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 4px 10px #123a6010;
}

#dev-suite-main .sdx-case-cover {
    position: relative;
    isolation: isolate;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 135px;
    overflow: hidden;
    padding: 21px;
}

.sdx-case-cover::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: -75px;
    right: -25px;
    width: 220px;
    height: 180px;
    border-radius: 45%;
    background: #ffffff30;
    transform: rotate(-20deg);
}

.sdx-case-cover > span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 183px;
    max-width: 100%;
    height: 72px;
    padding: 10px 19px;
    border-radius: 38px;
    background: #fff;
}

#dev-suite-main .sdx-case-cover img {
    max-width: 100%;
    object-fit: contain;
}

.sdx-case-copy {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 23px;
}

.sdx-case-tag {
    display: inline-block;
    align-self: flex-start;
    margin-bottom: 12px;
    padding: 3px 8px;
    border-radius: 11px;
    background: #e8f3ff;
    color: #245780;
    font-size: 12px;
    font-weight: 600;
}

#dev-suite-main .sdx-case-copy h3 {
    margin-bottom: 12px;
    color: #073b5a;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.5;
}

#dev-suite-main .sdx-case-copy > p {
    margin-bottom: 18px;
    color: #334155;
    font-size: 16px;
    line-height: 1.85;
    text-align: justify;
}

.sdx-case-copy .sdx-text-link {
    align-self: flex-start;
    margin-top: auto;
}



/* ==========================================================================
   2.4 软件开发服务 - 服务、理念与功能模块
   ========================================================================== */

.sdx-service-section {
    padding: 43px 0;
    background: #f6faff;
}

.sdx-service-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    align-items: stretch;
    gap: 17px;
}

.sdx-service-example {
    margin-top: 18px;
}

#dev-suite-main .sdx-service-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 24px 18px;
    border: 1px solid #cbddec;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 4px 10px #123a6009;
    transition: border-color .2s ease,
        box-shadow .2s ease,
        transform .2s ease;
}

.sdx-service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 43px;
    height: 43px;
    margin-bottom: 18px;
    border-radius: 11px;
    background: #e5f1ff;
    color: #0869d8;
}

.sdx-service-icon svg {
    display: block;
    width: 29px;
    height: 29px;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

#dev-suite-main .sdx-service-card h3 {
    margin-bottom: 11px;
    color: #073b5a;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.5;
}

.sdx-service-card p {
    margin-bottom: 19px;
    color: #475569;
    font-size: 16px;
    line-height: 1.85;
    text-align: justify;
}

.sdx-feature-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
    gap: 38px;
    padding: 35px;
    border: 1px solid #d5e0ec;
    border-radius: 13px;
    background: #fff;
    box-shadow: 0 3px 6px #163f6010,
        0 9px 20px #163f6007;
}

#dev-suite-main .sdx-feature-copy h2 {
    margin-bottom: 18px;
}

#dev-suite-main .sdx-feature-copy .sdx-check-list {
    margin-top: 20px;
}

.sdx-feature-copy > .sdx-button {
    margin-top: 23px;
}



/* ==========================================================================
   2.5 软件开发服务 - 业务架构、流程与方案
   ========================================================================== */

.sdx-architecture-section {
    padding: 35px 0 43px;
    background: #f4f9ff;
}

.sdx-architecture {
    max-width: 1030px;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid #bfd3e9;
    border-radius: 13px;
    background: #fff;
    box-shadow: 0 5px 14px #123a600c;
}

.sdx-architecture-base {
    padding: 17px 20px;
    background: #fff;
    text-align: center;
}

.sdx-architecture-base > b {
    display: block;
    color: #174a74;
    font-size: 18px;
    font-weight: 600;
}

.sdx-architecture-base > span {
    display: block;
    margin-top: 6px;
    color: #475569;
    font-size: 15px;
    line-height: 1.9;
}

/* 服务流程：开发阶段与最终交付 */
.sdx-workflow-section {
    padding: 44px 0 48px;
    background: #fff;
    font-family: inherit;
}
.sdx-workflow-heading { align-items: flex-start; }
#dev-suite-main .sdx-workflow-heading h2 {
    color: #032d60;
    font-size: 28px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.3px;
}
#dev-suite-main .sdx-workflow-heading .sdx-eyebrow {
    color: #1263ad;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
}
#dev-suite-main .sdx-workflow-heading > .sdx-text-link {
    color: #142f50;
    font-size: 14px;
    font-weight: 600;
}
#dev-suite-main .sdx-workflow {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    list-style: none;
}
.sdx-workflow > li {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 24px 21px 20px;
    border: 1px solid #e4e6e9;
    box-shadow: 0 4px 16px #1824340a;
    border-radius: 12px;
    background: #fff;
}
.sdx-workflow-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin-bottom: 18px;
    border-radius: 11px;
    background: #eaf3ff;
    color: #0869d8;
    font-size: 15px;
    font-weight: 700;
}
#dev-suite-main .sdx-workflow h3 {
    margin-bottom: 10px;
    color: #172b43;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
}
#dev-suite-main .sdx-workflow > li > p {
    margin-bottom: 20px;
    color: #485362;
    font-size: 15px;
    line-height: 1.85;
	text-align: justify;
}
.sdx-workflow-result {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid #e6e9ed;
}
.sdx-workflow-result > span {
    color: #0869d8;
    font-size: 13px;
    font-weight: 600;
}
#dev-suite-main .sdx-workflow-result > p {
    margin-top: 5px;
    color: #38485b;
    font-size: 14px;
    line-height: 1.8;
}
.sdx-workflow-handover {
    margin-top: 24px;
    padding: 26px 28px 20px;
    border: 1px solid #e1e4e8;
    border-radius: 12px;
    background: #f4f9ff;
}
.sdx-workflow-handover-title {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}
.sdx-workflow-handover-title > span {
    padding: 3px 10px;
    border-radius: 5px;
    background: #0869d8;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
}
#dev-suite-main .sdx-workflow-handover h3 {
    color: #032d60;
    font-size: 18px;
    font-weight: 600;
}
#dev-suite-main .sdx-workflow-handover ul {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    list-style: none;
}
.sdx-workflow-handover li strong,
.sdx-workflow-handover li span { display: block; }
.sdx-workflow-handover li strong {
    color: #032d60;
    font-size: 15px;
    font-weight: 600;
}
.sdx-workflow-handover li span {
    margin-top: 5px;
    color: #334155;
    font-size: 15px;
    line-height: 1.8;
}
#dev-suite-main .sdx-workflow-note {
    margin-top: 19px;
    padding-top: 15px;
    border-top: 1px solid #dce1e7;
    color: #334155;
    font-size: 14px;
    line-height: 1.8;
}

/* ==========================================================================
   2.6 软件开发服务 - 常见问题与文章详情
   ========================================================================== */

.sdx-faq-section {
    padding: 0 0 43px;
}

.sdx-faq {
    border-bottom: 1px solid #d7e2ed;
}

.sdx-faq:first-child {
    border-top: 1px solid #d7e2ed;
}

.sdx-faq summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 21px;
    padding: 19px 0;
    list-style: none;
    color: #174a74;
    font-size: 17px;
    font-weight: 600;
    line-height: 1.7;
    cursor: pointer;
}

.sdx-faq summary::-webkit-details-marker {
    display: none;
}

.sdx-faq summary::marker {
    content: "";
}

.sdx-faq summary::after {
    content: "+";
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 23px;
    height: 23px;
    border-radius: 50%;
    background: #e6f1ff;
    color: #0758b5;
    font-size: 18px;
    font-weight: 500;
    line-height: 1;
}

.sdx-faq[open] summary::after {
    content: "−";
}

#dev-suite-main .sdx-faq > p {
    padding: 0 30px 20px 0;
    color: #334155;
    font-size: 16px;
    line-height: 1.95;
}




/* ==========================================================================
   2.8 软件开发服务 - 专项组件与兼容样式
   ========================================================================== */

.sdx-reading {
    width: calc(100% - 48px);
    max-width: 840px;
    margin: 0 auto;
}

.sdx-skip {
    position: fixed;
    top: -100px;
    left: 20px;
    z-index: 10000;
    padding: 10px 18px;
    border: 1px solid #b4c9e2;
    border-radius: 5px;
    background: #fff;
    color: #032d60;
}

.sdx-heading {
    max-width: 850px;
    margin: 0 auto 30px;
    text-align: center;
}

.sdx-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
}

.sdx-check-list li {
    position: relative;
    padding-left: 18px;
    color: #334155;
    font-size: 15px;
    line-height: 1.85;
}

.sdx-check-list li::before {
    content: "✓";
    position: absolute;
    top: 0;
    left: 0;
    color: #008577;
    font-size: 12px;
    font-weight: 700;
}

.sdx-card-link {
    margin-top: auto;
    color: #0758b5;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.8;
}

.sdx-cover-blue {
    background: #3787d5;
}

.sdx-cover-teal {
    background: #2398a3;
}

.sdx-cover-purple {
    background: #8468cb;
}

.sdx-scope-panel {
    padding: 25px;
    border: 1px solid #c5ddeb;
    border-radius: 12px;
    background: linear-gradient(135deg, #e6f1ff, #e4f4f1);
}

.sdx-panel-label {
    display: block;
    margin-bottom: 20px;
    color: #245780;
    font-size: 14px;
    font-weight: 600;
}

.sdx-scope-list li {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 14px;
    border: 1px solid #ccdfec;
    border-radius: 6px;
    background: #fffffff0;
}

.sdx-scope-list li > span {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 29px;
    height: 29px;
    border-radius: 50%;
    background: #e5f1ff;
    color: #0758b5;
    font-size: 10px;
    font-weight: 700;
}

.sdx-scope-list p {
    color: #475569;
    font-size: 15px;
}

.sdx-layer {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: center;
    gap: 25px;
    padding: 22px 26px;
}

.sdx-layer + .sdx-layer {
    border-top: 1px solid #ffffffb3;
}

.sdx-layer-entry {
    background: #e2efff;
}

.sdx-layer-business {
    background: #dff2f2;
}

.sdx-layer-data {
    background: #ece8fa;
}

.sdx-layer > div > span {
    display: block;
    margin-bottom: 5px;
    color: #40617e;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: .5px;
}

.sdx-layer li {
    padding: 10px 3px;
    border: 1px solid #b7cee3;
    border-radius: 5px;
    background: #ffffffc9;
    color: #245780;
    font-size: 15px;
    font-weight: 500;
    text-align: center;
}

/* ==========================================================================
   2.9 软件开发服务 - 响应式与交互适配
   ========================================================================== */

@media (hover: hover) {
    #dev-suite-main .sdx-service-card:hover {
        transform: translateY(-3px);
        border-color: #78a8d8;
        box-shadow: 0 8px 18px #123a6014;
    }
    
    #dev-suite-main .sdx-service-card:hover h3 {
        color: #0758b5;
    }
}

@media (max-width: 1200px) {
    #dev-suite-main .sdx-hero h1 {
        font-size: 30px;
    }
    
    .sdx-hero-grid {
        gap: 35px;
    }
    
    .sdx-service-grid {
        gap: 13px;
    }
    
    #dev-suite-main .sdx-service-card {
        padding: 22px 15px;
    }
    
    #dev-suite-main .sdx-service-card h3 {
        font-size: 17px;
    }
}

@media (max-width: 991.98px) {
    .sdx-hero-grid {
        gap: 25px;
    }
    
    #dev-suite-main .sdx-hero-sub {
        font-size: 22px;
    }
    
    .sdx-service-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 18px;
    }
    
    #dev-suite-main .sdx-service-card {
        padding: 24px;
    }
    
    #dev-suite-main .sdx-service-card h3 {
        font-size: 19px;
    }
    
    .sdx-case-grid {
        gap: 20px;
    }
    
    .sdx-case-copy {
        padding: 21px;
    }
    
    #dev-suite-main .sdx-case-copy h3 {
        font-size: 19px;
    }
    
    .sdx-feature-panel {
        gap: 28px;
        padding: 28px;
    }
    
    .sdx-layer {
        grid-template-columns: 180px minmax(0, 1fr);
        gap: 20px;
        padding: 21px;
    }
    
    #dev-suite-main .sdx-layer ul {
        gap: 7px;
    }
    
    .sdx-layer li {
        font-size: 10px;
    }
    
}

@media (max-width: 700px) {
    .sdx-wrap,
    .sdx-reading {
        width: calc(100% - 32px);
    }
    
    .sdx-section {
        padding: 33px 0;
    }
    
    .sdx-hero {
        padding: 110px 0 27px;
    }
    
    .sdx-breadcrumb {
        margin-bottom: 23px;
    }
    
    .sdx-hero-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    #dev-suite-main .sdx-hero-desc {
        max-width: none;
    }
    
    .sdx-hero-visual {
        width: 100%;
        max-width: 490px;
        margin: 0 auto;
    }
    
    .sdx-client-section {
        padding: 17px 0 27px;
    }
    
    #dev-suite-main .sdx-client-section h2 {
        font-size: 19px;
    }
    
    .sdx-client-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 13px;
        max-width: 460px;
    }
    
    .sdx-service-section {
        padding: 33px 0;
    }
    
    .sdx-service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }
    
    #dev-suite-main .sdx-service-card {
        padding: 22px 18px;
    }
    
    .sdx-case-section {
        padding: 33px 0 27px;
    }
    
    .sdx-section-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
        margin-bottom: 25px;
    }
    
    .sdx-case-grid {
        grid-template-columns: 1fr;
        gap: 21px;
    }
    
    .sdx-case-copy {
        padding: 24px;
    }
    
    #dev-suite-main .sdx-case-copy h3 {
        font-size: 20px;
    }
    
    .sdx-feature-panel {
        grid-template-columns: 1fr;
        gap: 26px;
        padding: 24px;
    }
    
    .sdx-feature-copy h2 br {
        display: none;
    }
    
    .sdx-architecture-section {
        padding: 29px 0 34px;
    }
    
    .sdx-layer {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 21px;
    }
    
    #dev-suite-main .sdx-layer ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
    }
    
    .sdx-layer li {
        font-size: 12px;
    }
    
    
    
.sdx-faq-section {
        padding: 32px 0 35px;
    }
}

@media (max-width: 600px) {
    #dev-suite-main h2 {
        font-size: 24px;
    }
    
    #dev-suite-main .sdx-hero h1 {
        font-size: 28px;
    }
    
    #dev-suite-main .sdx-hero-sub {
        font-size: 21px;
    }
    
    #dev-suite-main .sdx-hero-desc {
        font-size: 15px;
    }
    
    .sdx-heading {
        margin-bottom: 25px;
    }
    
    #dev-suite-main .sdx-heading > p:not(.sdx-eyebrow) {
        font-size: 14px;
    }
    
    #dev-suite-main .sdx-service-card h3 {
        font-size: 18px;
    }
    
    .sdx-faq summary {
        padding: 17px 0;
        font-size: 16px;
    }
    
    #dev-suite-main .sdx-faq > p {
        padding-right: 15px;
    }
}

@media (max-width: 420px) {
    .sdx-service-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    
    #dev-suite-main .sdx-service-card {
        padding: 23px;
    }
    
    #dev-suite-main .sdx-service-card h3 {
        font-size: 20px;
    }
    
    .sdx-service-card p {
        font-size: 14px;
    }
    
    .sdx-card-link {
        font-size: 12px;
    }
}

@media (max-width: 380px) {
    #dev-suite-main .sdx-hero h1 {
        font-size: 26px;
    }
    
    .sdx-feature-panel,
    .sdx-scope-panel {
        padding: 21px;
    }
    
}

@media (prefers-reduced-motion: reduce) {
    .devsuite-page *,
    .devsuite-page *::before,
    .devsuite-page *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

/* 2.9 服务流程 - 响应式适配 */
@media (max-width: 1100px) {
    #dev-suite-main .sdx-workflow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
    .sdx-workflow-section { padding: 32px 0; }
    .sdx-workflow-heading { gap: 14px; }
    #dev-suite-main .sdx-workflow-heading h2 { font-size: 24px; letter-spacing: 0; }
    #dev-suite-main .sdx-workflow { grid-template-columns: 1fr; gap: 14px; }
    .sdx-workflow > li { padding: 22px; }
    .sdx-workflow-number { margin-bottom: 14px; }
    .sdx-workflow-handover { padding: 22px; margin-top: 18px; }
    #dev-suite-main .sdx-workflow-handover ul { grid-template-columns: 1fr; gap: 16px; }
}