/* ====== 医疗器械EMC页面独立样式 (medical-前缀) ======
   文件用途：仅影响医疗器械EMC页面的组件样式
   作用域：所有class以'medical-'开头的元素
   设计风格：专业、可信赖、洁净的医疗行业视觉
   修改此文件不会影响其他页面模板
   本文件完全自包含，不依赖任何其他CSS文件
*/

/* ====== CSS变量回退定义（确保独立运行）====== */
:root {
    --green: #43a047;
    --green-light: #66bb6a;
    --green-dark: #2e7d32;
    --green-bg: #e8f5e9;
    --green-border: #a5d6a7;
    --blue: #1e88e5;
    --blue-light: #42a5f5;
    --blue-dark: #1565c0;
    --blue-bg: #e3f2fd;
    --blue-border: #90caf9;
    --purple: #8e24aa;
    --purple-light: #ab47bc;
    --purple-dark: #6a1b9a;
    --purple-bg: #f3e5f5;
    --purple-border: #ce93d8;
    --cyan: #00acc1;
    --ink: #1a1a2e;
    --steel: #5a6a7a;
    --white: #ffffff;
    --soft: #f5f7fa;
    --line: #e2e8f0;
    --shadow: 0 4px 20px rgba(8, 38, 80, 0.08);
    --shadow-hover: 0 8px 32px rgba(8, 38, 80, 0.14);
    --radius: 12px;
    --radius-lg: 16px;
    --radius-pill: 100px;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    --transition: all 0.3s ease;
}

/* ====== 基础布局属性 ====== */
*, *::before, *::after {
    box-sizing: border-box;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
    position: relative;
}

.section.dark {
    background: linear-gradient(135deg, #041327 0%, #062a4a 40%, #0a3d6e 100%);
    color: #fff;
}

/* ====== 医疗器械页面Hero区域 ====== */
.medical-hero {
    position: relative;
    padding: 100px 0 80px;
    color: #fff;
    background: linear-gradient(135deg, #041327 0%, #062a4a 40%, #0a3d6e 100%);
    overflow: hidden;
}

.medical-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 550px;
    height: 550px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(67, 160, 71, 0.07) 0%, transparent 70%);
}

.medical-hero::after {
    content: '';
    position: absolute;
    bottom: -25%;
    left: -8%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(30, 136, 229, 0.06) 0%, transparent 70%);
}

.medical-hero .container {
    position: relative;
    z-index: 1;
}

.medical-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: #a5d6a7;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.medical-eyebrow::before {
    content: '';
    width: 36px;
    height: 2px;
    background: var(--green);
}

.medical-hero h1 {
    margin: 0 0 20px;
    font-size: clamp(32px, 4vw, 52px);
    line-height: 1.15;
    font-weight: 900;
    letter-spacing: -0.5px;
}

.medical-hero p {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.75);
    max-width: 700px;
}

/* ====== medical-domain-grid / medical-domain-grid-3col ====== */
.medical-domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.medical-domain-grid-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
}

/* ====== medical-domain-card ====== */
.medical-domain-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.medical-domain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--green), var(--cyan));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.medical-domain-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--green-border);
}

.medical-domain-card:hover::before {
    opacity: 1;
}

.medical-domain-card .card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
    background: var(--green-bg);
    color: var(--green-dark);
}

.medical-domain-card h3 {
    margin: 0 0 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.3;
}

.medical-domain-card p {
    margin: 0;
    font-size: 15px;
    line-height: 1.7;
    color: var(--steel);
}

/* ====== medical-card-grid ====== */
.medical-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

/* ====== medical-top5-list: 排名列表 ====== */
.medical-top5-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 40px;
}

.medical-top5-item {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 28px 32px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(4px);
    transition: var(--transition);
}

.medical-top5-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateX(6px);
}

.medical-top5-rank {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(67, 160, 71, 0.3);
}

.medical-top5-body {
    flex: 1;
    min-width: 0;
}

.medical-top5-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.medical-top5-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

.medical-top5-rate {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--green-light);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

.medical-top5-content p {
    margin: 0 0 10px;
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
}

.medical-top5-content p:last-child {
    margin-bottom: 0;
}

.medical-top5-content p strong {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
}

/* ====== medical-service-card ====== */
.medical-service-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    border: 1px solid var(--line);
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.medical-service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.medical-service-card .service-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    color: var(--white);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 18px;
}

.medical-service-card h4 {
    margin: 0 0 10px;
    font-size: 18px;
    font-weight: 700;
    color: var(--ink);
}

.medical-service-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: var(--steel);
}

/* ====== medical-icon-box ====== */
.medical-icon-box {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 24px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--line);
    transition: var(--transition);
}

.medical-icon-box:hover {
    border-color: var(--blue-border);
    box-shadow: var(--shadow-hover);
}

.medical-icon-box .icon-wrap {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--blue-bg), var(--white));
    color: var(--blue);
    font-size: 22px;
}

.medical-icon-box .icon-body h5 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
}

.medical-icon-box .icon-body p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--steel);
}

/* ====== medical-test-matrix ====== */
.medical-test-matrix {
    display: grid;

    gap: 24px;
    margin-top: 40px;
}

/* ====== medical-matrix-panel ====== */
.medical-matrix-panel {
    position: relative;
    overflow: hidden;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.medical-matrix-panel:hover {
    box-shadow: var(--shadow-hover);
}

.medical-matrix-panel h3 {
    text-align: center; 
    margin: 0;
    padding: 18px 32px;
    color: var(--white);
    background: linear-gradient(90deg, var(--blue), #064a9d);
    font-size: 22px;
}

.medical-matrix-panel .panel-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    padding: 32px 32px 16px;
    border-bottom: 1px solid var(--line);
}

.medical-matrix-panel .panel-header .panel-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    background: var(--purple-bg);
    color: var(--purple-dark);
}

.medical-matrix-panel .panel-header h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--ink);
}

.medical-matrix-panel .panel-body {
    font-size: 15px;
    line-height: 1.8;
    color: var(--steel);
    padding: 0 32px 32px;
}

.medical-matrix-panel .panel-body ul {
    margin: 0;
    padding-left: 18px;
}

.medical-matrix-panel .panel-body li {
    margin-bottom: 8px;
}

/* ====== medical-check-list ====== */
.medical-check-list {
    list-style: none;
    margin: 0;
    padding: 26px 32px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 32px;
}

.medical-check-list li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--steel);
}

.medical-check-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--green-bg);
    border: 2px solid var(--green);
}

.medical-check-list li::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 8px;
    width: 6px;
    height: 10px;
    border-right: 2px solid var(--green);
    border-bottom: 2px solid var(--green);
    transform: rotate(45deg);
}

/* ====== medical-capability-list / medical-capability-item ====== */
.medical-capability-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.medical-capability-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 22px 26px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--line);
    transition: var(--transition);
}

.medical-capability-item:hover {
    border-color: var(--green-border);
    box-shadow: var(--shadow-hover);
    transform: translateX(4px);
}

.medical-capability-item .capability-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    background: linear-gradient(135deg, var(--green-bg), var(--white));
    color: var(--green-dark);
}

.medical-capability-item .capability-text h5 {
    margin: 0 0 4px;
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
}

.medical-capability-item .capability-text p {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: var(--steel);
}

/* ====== medical-process / medical-process-step ====== */
.medical-process {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-top: 48px;
    position: relative;
}

.medical-process::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 60px;
    right: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--green), var(--blue), var(--purple));
    border-radius: 2px;
    z-index: 0;
}

.medical-process-step {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 200px;
}

.medical-process-step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 18px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
    color: #fff;
    box-shadow: 0 4px 16px rgba(67, 160, 71, 0.35);
    flex-shrink: 0;
}

.medical-process-step:nth-child(2) .medical-process-step-number {
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%);
    box-shadow: 0 4px 16px rgba(30, 136, 229, 0.35);
}

.medical-process-step:nth-child(3) .medical-process-step-number {
    background: linear-gradient(135deg, var(--purple) 0%, var(--purple-light) 100%);
    box-shadow: 0 4px 16px rgba(142, 36, 170, 0.35);
}

.medical-process-step:nth-child(4) .medical-process-step-number {
    background: linear-gradient(135deg, #f57c00 0%, #ffb74d 100%);
    box-shadow: 0 4px 16px rgba(245, 124, 0, 0.35);
}

.medical-process-step:nth-child(5) .medical-process-step-number {
    background: linear-gradient(135deg, #e53935 0%, #ef5350 100%);
    box-shadow: 0 4px 16px rgba(229, 57, 53, 0.35);
}

.medical-process-step:nth-child(6) .medical-process-step-number {
    background: linear-gradient(135deg, #00897b 0%, #4db6ac 100%);
    box-shadow: 0 4px 16px rgba(0, 137, 123, 0.35);
}

.medical-process-step:nth-child(7) .medical-process-step-number {
    background: linear-gradient(135deg, #5e35b1 0%, #9575cd 100%);
    box-shadow: 0 4px 16px rgba(94, 53, 177, 0.35);
}

.medical-process-step:nth-child(8) .medical-process-step-number {
    background: linear-gradient(135deg, #c0ca33 0%, #dce775 100%);
    box-shadow: 0 4px 16px rgba(192, 202, 51, 0.35);
}

.medical-process-step strong {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.4;
}

.medical-process-step span {
    display: block;
    font-size: 13px;
    line-height: 1.6;
    color: var(--steel);
}

/* ====== medical-medical-tags 药丸标签 ====== */
.medical-medical-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.medical-medical-tags .tag {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: var(--transition);
    cursor: default;
}

.medical-medical-tags .tag-green {
    background: linear-gradient(135deg, var(--green-bg), #c8e6c9);
    color: var(--green-dark);
    border: 1px solid var(--green-border);
}

.medical-medical-tags .tag-green:hover {
    background: linear-gradient(135deg, var(--green-light), var(--green));
    color: var(--white);
    border-color: var(--green);
    box-shadow: 0 4px 14px rgba(67, 160, 71, 0.35);
}

.medical-medical-tags .tag-blue {
    background: linear-gradient(135deg, var(--blue-bg), #bbdefb);
    color: var(--blue-dark);
    border: 1px solid var(--blue-border);
}

.medical-medical-tags .tag-blue:hover {
    background: linear-gradient(135deg, var(--blue-light), var(--blue));
    color: var(--white);
    border-color: var(--blue);
    box-shadow: 0 4px 14px rgba(30, 136, 229, 0.35);
}

.medical-medical-tags .tag-purple {
    background: linear-gradient(135deg, var(--purple-bg), #e1bee7);
    color: var(--purple-dark);
    border: 1px solid var(--purple-border);
}

.medical-medical-tags .tag-purple:hover {
    background: linear-gradient(135deg, var(--purple-light), var(--purple));
    color: var(--white);
    border-color: var(--purple);
    box-shadow: 0 4px 14px rgba(142, 36, 170, 0.35);
}

/* ====== medical-device-grid 三色区域 ====== */
.medical-device-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
}

.medical-device-grid .device-zone {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    overflow: hidden;
}

.medical-device-grid .device-zone::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.06;
    z-index: 0;
    pointer-events: none;
}

.medical-device-grid .device-zone > * {
    position: relative;
    z-index: 1;
}

.medical-device-grid .device-zone-green {
    background: linear-gradient(180deg, var(--white) 0%, var(--green-bg) 100%);
    border: 2px solid var(--green-border);
}

.medical-device-grid .device-zone-green::before {
    background: radial-gradient(circle at 90% 10%, var(--green) 0%, transparent 60%);
}

.medical-device-grid .device-zone-green:hover {
    box-shadow: 0 12px 40px rgba(67, 160, 71, 0.18);
    transform: translateY(-4px);
}

.medical-device-grid .device-zone-blue {
    background: linear-gradient(180deg, var(--white) 0%, var(--blue-bg) 100%);
    border: 2px solid var(--blue-border);
}

.medical-device-grid .device-zone-blue::before {
    background: radial-gradient(circle at 90% 10%, var(--blue) 0%, transparent 60%);
}

.medical-device-grid .device-zone-blue:hover {
    box-shadow: 0 12px 40px rgba(30, 136, 229, 0.18);
    transform: translateY(-4px);
}

.medical-device-grid .device-zone-purple {
    background: linear-gradient(180deg, var(--white) 0%, var(--purple-bg) 100%);
    border: 2px solid var(--purple-border);
}

.medical-device-grid .device-zone-purple::before {
    background: radial-gradient(circle at 90% 10%, var(--purple) 0%, transparent 60%);
}

.medical-device-grid .device-zone-purple:hover {
    box-shadow: 0 12px 40px rgba(142, 36, 170, 0.18);
    transform: translateY(-4px);
}

.medical-device-grid .device-zone .zone-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: 800;
    color: var(--ink);
}

.medical-device-grid .device-zone .zone-title .zone-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
}

.medical-device-grid .device-zone-green .zone-title .zone-dot {
    background: var(--green);
    box-shadow: 0 0 0 4px rgba(67, 160, 71, 0.2);
}

.medical-device-grid .device-zone-blue .zone-title .zone-dot {
    background: var(--blue);
    box-shadow: 0 0 0 4px rgba(30, 136, 229, 0.2);
}

.medical-device-grid .device-zone-purple .zone-title .zone-dot {
    background: var(--purple);
    box-shadow: 0 0 0 4px rgba(142, 36, 170, 0.2);
}

.medical-device-grid .device-zone .zone-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--steel);
    margin-bottom: 20px;
}

/* ====== medical-device-card 设备卡片 ====== */
.medical-device-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    border: 1px solid var(--line);
    transition: var(--transition);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.medical-device-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    transition: var(--transition);
}

.medical-device-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.medical-device-card.card-home::before {
    background: linear-gradient(90deg, var(--green), var(--green-light));
}

.medical-device-card.card-home:hover {
    border-color: var(--green-border);
}

.medical-device-card.card-pro::before {
    background: linear-gradient(90deg, var(--blue), var(--blue-light));
}

.medical-device-card.card-pro:hover {
    border-color: var(--blue-border);
}

.medical-device-card.card-ivd::before {
    background: linear-gradient(90deg, var(--purple), var(--purple-light));
}

.medical-device-card.card-ivd:hover {
    border-color: var(--purple-border);
}

.medical-device-card .device-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.medical-device-card .device-card-header .device-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.medical-device-card.card-home .device-card-header .device-card-icon {
    background: var(--green-bg);
    color: var(--green-dark);
}

.medical-device-card.card-pro .device-card-header .device-card-icon {
    background: var(--blue-bg);
    color: var(--blue-dark);
}

.medical-device-card.card-ivd .device-card-header .device-card-icon {
    background: var(--purple-bg);
    color: var(--purple-dark);
}

.medical-device-card .device-card-header h4 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: var(--ink);
}

.medical-device-card .device-card-body {
    font-size: 14px;
    line-height: 1.7;
    color: var(--steel);
}

.medical-device-card .device-card-body p {
    margin: 0 0 10px;
}

.medical-device-card .device-card-body ul {
    margin: 0;
    padding-left: 18px;
}

.medical-device-card .device-card-body li {
    margin-bottom: 6px;
}

/* ====== medical-device-icon 设备图标 ====== */
.medical-device-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    font-size: 28px;
    transition: var(--transition);
}

.medical-device-icon.icon-green {
    background: linear-gradient(135deg, var(--green-bg), var(--white));
    color: var(--green-dark);
    border: 1px solid var(--green-border);
}

.medical-device-icon.icon-blue {
    background: linear-gradient(135deg, var(--blue-bg), var(--white));
    color: var(--blue-dark);
    border: 1px solid var(--blue-border);
}

.medical-device-icon.icon-purple {
    background: linear-gradient(135deg, var(--purple-bg), var(--white));
    color: var(--purple-dark);
    border: 1px solid var(--purple-border);
}

.medical-device-icon:hover {
    transform: scale(1.08) rotate(-4deg);
}

/* ====== medical-reqs 需求列表 ====== */
.medical-reqs {
    list-style: none;
    margin: 24px 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.medical-reqs li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--line);
    transition: var(--transition);
}

.medical-reqs li:hover {
    border-color: var(--blue-border);
    box-shadow: var(--shadow-hover);
    transform: translateX(4px);
}

.medical-reqs li .req-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    background: var(--blue-bg);
    color: var(--blue-dark);
}

.medical-reqs li .req-text {
    flex: 1;
}

.medical-reqs li .req-text h6 {
    margin: 0 0 4px;
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
}

.medical-reqs li .req-text p {
    margin: 0;
    font-size: 13px;
    line-height: 1.6;
    color: var(--steel);
}

/* ====== 深色section变体 ====== */
.section.dark .medical-domain-card,
.section.dark .medical-service-card,
.section.dark .medical-matrix-panel,
.section.dark .medical-icon-box,
.section.dark .medical-capability-item,
.section.dark .medical-device-card {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.9);
}

.section.dark .medical-domain-card h3,
.section.dark .medical-service-card h4,
.section.dark .medical-icon-box .icon-body h5,
.section.dark .medical-matrix-panel .panel-header h4,
.section.dark .medical-capability-item .capability-text h5,
.section.dark .medical-process-step h5,
.section.dark .medical-device-card .device-card-header h4,
.section.dark .medical-reqs li .req-text h6 {
    color: #fff;
}

.section.dark .medical-domain-card p,
.section.dark .medical-service-card p,
.section.dark .medical-icon-box .icon-body p,
.section.dark .medical-matrix-panel .panel-body,
.section.dark .medical-capability-item .capability-text p,
.section.dark .medical-process-step p,
.section.dark .medical-device-card .device-card-body,
.section.dark .medical-reqs li .req-text p {
    color: rgba(255, 255, 255, 0.65);
}

.section.dark .medical-check-list li {
    color: rgba(255, 255, 255, 0.65);
}

.section.dark .medical-check-list li::before {
    background: rgba(67, 160, 71, 0.2);
    border-color: var(--green-light);
}

.section.dark .medical-check-list li::after {
    border-color: var(--green-light);
}

.section.dark .medical-process::before {
    background: linear-gradient(90deg, rgba(67, 160, 71, 0.5), rgba(30, 136, 229, 0.5), rgba(142, 36, 170, 0.5));
}

.section.dark .medical-process-step .step-circle {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

.section.dark .medical-reqs li {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
}

.section.dark .medical-medical-tags .tag-green {
    background: rgba(67, 160, 71, 0.15);
    color: #a5d6a7;
    border-color: rgba(67, 160, 71, 0.35);
}

.section.dark .medical-medical-tags .tag-blue {
    background: rgba(30, 136, 229, 0.15);
    color: #90caf9;
    border-color: rgba(30, 136, 229, 0.35);
}

.section.dark .medical-medical-tags .tag-purple {
    background: rgba(142, 36, 170, 0.15);
    color: #ce93d8;
    border-color: rgba(142, 36, 170, 0.35);
}

.section.dark .medical-device-grid .device-zone-green {
    background: linear-gradient(180deg, rgba(67, 160, 71, 0.08) 0%, rgba(67, 160, 71, 0.15) 100%);
    border-color: rgba(67, 160, 71, 0.35);
}

.section.dark .medical-device-grid .device-zone-blue {
    background: linear-gradient(180deg, rgba(30, 136, 229, 0.08) 0%, rgba(30, 136, 229, 0.15) 100%);
    border-color: rgba(30, 136, 229, 0.35);
}

.section.dark .medical-device-grid .device-zone-purple {
    background: linear-gradient(180deg, rgba(142, 36, 170, 0.08) 0%, rgba(142, 36, 170, 0.15) 100%);
    border-color: rgba(142, 36, 170, 0.35);
}

.section.dark .medical-device-grid .device-zone .zone-desc {
    color: rgba(255, 255, 255, 0.65);
}

/* ====== 辅助工具类 ====== */
.medical-text-green { color: var(--green); }
.medical-text-blue { color: var(--blue); }
.medical-text-purple { color: var(--purple); }
.medical-text-center { text-align: center; }
.medical-mb-0 { margin-bottom: 0; }
.medical-mb-1 { margin-bottom: 8px; }
.medical-mb-2 { margin-bottom: 16px; }
.medical-mb-3 { margin-bottom: 24px; }
.medical-mt-2 { margin-top: 16px; }
.medical-mt-3 { margin-top: 24px; }

/* ====== 响应式：992px ====== */
@media (max-width: 992px) {
    .medical-domain-grid-3col {
        grid-template-columns: repeat(2, 1fr);
    }

    .medical-device-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .medical-test-matrix {
        grid-template-columns: 1fr;
    }

    .medical-hero {
        padding: 80px 0 60px;
    }

    .section {
        padding: 60px 0;
    }

    .medical-domain-card,
    .medical-service-card,
    .medical-matrix-panel,
    .medical-device-card {
        padding: 28px 22px;
    }
}

/* ====== 响应式：640px ====== */
@media (max-width: 640px) {
    .medical-domain-grid,
    .medical-domain-grid-3col,
    .medical-card-grid,
    .medical-device-grid {
        grid-template-columns: 1fr;
    }

    .medical-process {
        flex-direction: column;
        align-items: stretch;
        gap: 32px;
        padding-left: 20px;
    }

    .medical-process::before {
        top: 0;
        bottom: 0;
        left: 47px;
        right: auto;
        width: 3px;
        height: auto;
        background: linear-gradient(180deg, var(--green), var(--blue), var(--purple));
    }

    .medical-process-step {
        flex: none;
        max-width: 100%;
        flex-direction: row;
        align-items: flex-start;
        text-align: left;
        gap: 20px;
    }

    .medical-process-step-number {
        margin-bottom: 0;
        width: 48px;
        height: 48px;
        font-size: 16px;
    }

    .medical-process-step strong {
        margin-bottom: 4px;
    }

    .medical-icon-box {
        flex-direction: column;
        text-align: center;
    }

    .medical-capability-item {
        flex-direction: column;
        text-align: center;
    }

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

    .medical-reqs li {
        flex-direction: column;
        text-align: center;
    }

    .medical-reqs li:hover {
        transform: translateY(-4px);
    }

    .medical-top5-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 20px 24px;
    }

    .medical-top5-rank {
        width: 44px;
        height: 44px;
        font-size: 16px;
        border-radius: 12px;
    }

    .medical-top5-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .medical-top5-header h3 {
        font-size: 18px;
    }

    .medical-check-list {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .medical-hero h1 {
        font-size: clamp(28px, 6vw, 36px);
    }

    .medical-hero p {
        font-size: 16px;
    }

    .container {
        padding: 0 16px;
    }

    .section {
        padding: 20px 0;
    }

    .medical-domain-card,
    .medical-service-card,
    .medical-matrix-panel,
    .medical-device-card {
        padding: 24px 18px;
    }

    .medical-device-grid .device-zone {
        padding: 28px 20px;
    }

    .medical-medical-tags .tag {
        padding: 6px 14px;
        font-size: 12px;
    }
}

/* ====== 打印优化 ====== */
@media print {
    .medical-hero {
        background: #fff !important;
        color: #000 !important;
        padding: 40px 0;
    }

    .medical-domain-card,
    .medical-service-card,
    .medical-matrix-panel,
    .medical-device-card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
        break-inside: avoid;
    }

    .medical-process::before {
        display: none;
    }
}