/* ============================================
   INNER PAGE COMMON STYLES
   ============================================ */

/* Page Hero */
.page-hero {
    position: relative;
    height: 520px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.page-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}

.page-hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.page-hero-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 16px;
}

.page-hero-title {
    font-size: var(--text-h1);
    font-weight: 700;
    line-height: var(--lh-h1);
    color: #fff;
    margin-bottom: 20px;
    white-space: nowrap;
}

.page-hero-contact .page-hero-title {
    font-size: 48px;
    white-space: nowrap;
}

.page-hero-desc {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    white-space: nowrap;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
/* Company Overview */
.section-company-overview {
    position: relative;
    background: var(--color-bg);
    padding: var(--section-padding) 0;
    overflow: hidden;
}

.company-overview-decoration {
    position: absolute;
    top: 50%;
    right: -10%;
    transform: translateY(-50%);
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(50, 120, 138, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.company-overview-decoration::before {
    content: '';
    position: absolute;
    inset: 40px;
    border-radius: 50%;
    border: 1px solid rgba(50, 120, 138, 0.08);
}

.company-overview-decoration::after {
    content: '';
    position: absolute;
    inset: 80px;
    border-radius: 50%;
    border: 1px solid rgba(50, 120, 138, 0.06);
}

.company-overview-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.company-overview-left {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.overview-company-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 1px;
}

.overview-heading {
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.4;
    letter-spacing: 0.5px;
}

.overview-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px 48px;
    padding-top: 16px;
    justify-items: start;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: flex-start;
}

.overview-stats .stat-number {
    font-size: 60px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.1;
    min-width: 80px;
}

.overview-stats .stat-number-value {
    font-size: 60px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.1;
}

.stat-number .stat-unit {
    font-size: 16px;
    font-weight: 500;
    margin-left: 2px;
}

.stat-label {
    font-size: 14px;
    color: var(--color-muted);
}

.company-overview-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-top: 8px;
}

.company-overview-right p {
    font-size: 15px;
    line-height: 1.9;
    color: #555;
    text-align: justify;
}

.company-overview-image {
    width: 100%;
    height: 500px;
    border-radius: var(--radius-card);
    overflow: hidden;
    margin-top: 8px;
}

.company-overview-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Business Overview */
.section-business-overview {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 560px;
    overflow: hidden;
}

.business-overview-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.business-overview-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.business-overview-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 20, 0.85);
}

.section-business-overview .container {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.business-overview-header {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 0 70px;
}

.business-overview-subtitle {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    color: #666666;
    margin-bottom: 12px;
}

.business-overview-title {
    font-size: clamp(26px, 2.5vw, 34px);
    font-weight: 700;
    color: #fff;
    letter-spacing: 3px;
    white-space: nowrap;
}

.business-overview-desc {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 24px;
    text-align: center;
    max-width: 800px;
}

.business-overview-cards {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    position: relative;
    align-items: stretch;
}

.business-overview-card {
    position: relative;
    padding: 60px 60px 70px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.business-overview-card + .business-overview-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 60px;
    bottom: 60px;
    width: 1px;
    background: rgba(255, 255, 255, 0.12);
}

.business-overview-card-icon {
    margin-bottom: 28px;
    width: 80px;
    height: 80px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.business-overview-card-icon svg {
    width: 24px;
    height: 24px;
    stroke: #fff !important;
    fill: none !important;
}

.business-overview-card-icon svg [fill] {
    fill: #fff !important;
}

.business-overview-card-title {
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.business-overview-card-line {
    width: 30px;
    height: 2px;
    background: var(--color-primary);
    margin: 0 auto 20px;
}

.business-overview-card-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    max-width: 360px;
}

.section-about-intro {
    background: var(--color-bg);
    padding: var(--section-padding) 0;
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-intro-text .section-label {
    padding-left: 0;
}

.about-intro-text .section-label::before {
    display: none;
}

.about-text-content p {
    margin-bottom: 16px;
    color: var(--color-text);
    line-height: var(--lh-body);
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--color-muted);
}

.about-intro-image {
    border-radius: var(--radius-card);
    overflow: hidden;
    height: 480px;
}

.about-intro-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* About Business Cards */
.section-about-business {
    background: var(--color-surface);
    padding: var(--section-padding) 0;
}

.about-business-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grid-gap);
}

.about-business-card {
    background: #fff;
    padding: 40px 32px;
    border-radius: var(--radius-card);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.about-business-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.about-business-icon {
    margin-bottom: 24px;
}

.about-business-title {
    font-size: var(--text-h3);
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
}

.about-business-desc {
    font-size: var(--text-caption);
    color: var(--color-muted);
    line-height: var(--lh-caption);
}

/* Advantages 2x2 */
.section-about-advantages {
    background: var(--color-bg);
    padding: var(--section-padding) 0;
}

.section-about-advantages .section-label {
    display: block !important;
    padding-left: 0 !important;
    margin-bottom: 12px !important;
    color: #1a1a1a !important;
}

.section-about-advantages .section-label::before {
    display: none !important;
}

.section-about-advantages .section-title {
    display: block !important;
}

.section-about-advantages .section-title::after {
    display: none !important;
}

.advantages-subtitle {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.advantages-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--grid-gap);
}

.advantage-card-large {
    padding: 40px 36px;
    background: var(--color-surface);
    border-radius: var(--radius-card);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.advantage-card-large:hover {
    background: #fff;
    box-shadow: var(--shadow-card);
}

.advantage-card-number {
    font-size: 64px;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.1;
    position: absolute;
    top: 16px;
    right: 24px;
    line-height: 1;
}

.advantage-card-title {
    font-size: var(--text-h3);
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}

.advantage-card-subtitle {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.advantage-card-desc {
    font-size: var(--text-caption);
    color: var(--color-muted);
    line-height: var(--lh-caption);
}

/* Mission */
.section-about-mission {
    position: relative;
    padding: 100px 0;
    text-align: center;
    overflow: hidden;
}

.mission-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.mission-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mission-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 20, 0.85);
}

.mission-content {
    position: relative;
    z-index: 1;
    max-width: 940px;
    margin: 0 auto;
}

.mission-content .section-label {
    color: rgba(255, 255, 255, 0.6);
    padding-left: 0;
}

.mission-content .section-label::before {
    display: none;
}

.mission-title {
    font-size: var(--text-h1);
    font-weight: 700;
    color: #fff;
    margin-bottom: 24px;
    line-height: var(--lh-h1);
}

.mission-text {
    font-size: 17px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 20px;
}

.mission-content .btn {
    margin-top: 16px;
    background: #fff;
    color: #1a1a1a;
}

.mission-content .btn:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* ============================================
   BUSINESS PAGE
   ============================================ */
.section-business-cards-page {
    background: var(--color-bg);
    padding: var(--section-padding) 0;
}

.business-cards-large {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.business-card-large {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 400px;
    border-radius: var(--radius-card);
    overflow: hidden;
    transition: all var(--transition-base);
}

.business-card-large:nth-child(even) .business-card-large-bg {
    order: 2;
}

.business-card-large:nth-child(even) .business-card-large-content {
    order: 1;
}

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

.business-card-large-bg {
    height: 100%;
    overflow: hidden;
}

.business-card-large-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.business-card-large:hover .business-card-large-bg img {
    transform: scale(1.05);
}

.business-card-large-content {
    padding: 56px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #fff;
}

.business-card-large-tag {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.business-card-large-title {
    font-size: var(--text-h1);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
    line-height: var(--lh-h1);
}

.business-card-large-desc {
    font-size: 17px;
    color: var(--color-muted);
    line-height: 1.7;
    margin-bottom: 32px;
}

.business-card-large-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-primary);
    transition: gap var(--transition-base);
}

.business-card-large:hover .business-card-large-link {
    gap: 14px;
}

.business-card-weather {
    min-height: 400px !important;
}

.business-card-weather .business-card-large-bg {
    height: 100% !important;
}

.business-card-weather .business-card-large-bg img {
    height: 100% !important;
    object-fit: cover;
}

.business-card-weather .business-card-large-content {
    height: 100% !important;
}

/* ============================================
   MEDICAL PAGE
   ============================================ */
.page-hero + section.section-medical-categories {
    background: var(--color-bg);
    padding: 20px 0 0;
    position: relative;
}

.section-medical-categories::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: #e5e5e5;
}

.category-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding-bottom: 20px;
}

.category-nav-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.category-nav-search {
    position: relative;
    display: flex;
    align-items: center;
}

.category-search-input {
    width: 220px;
    padding: 10px 36px 10px 14px;
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid #d4d4d4;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.25s ease;
    font-family: inherit;
}

.category-search-input::placeholder {
    color: #aaa;
}

.category-search-input:focus {
    border-color: var(--color-primary);
}

.category-search-icon {
    position: absolute;
    right: 12px;
    width: 16px;
    height: 16px;
    pointer-events: none;
    color: #999;
}

.category-btn {
    padding: 10px 24px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    transition: all var(--transition-base);
}

.category-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.category-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.section-medical-categories + section.section-medical-products {
    background: var(--color-bg);
    padding: 100px 0 var(--section-padding);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grid-gap);
}

.product-card-medical {
    background: #fff;
    border-radius: var(--radius-card);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.product-card-medical:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: transparent;
}

.product-card-medical .product-card-img {
    height: 350px;
    overflow: hidden;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card-medical .product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    transition: transform var(--transition-slow);
}

.product-card-medical:hover .product-card-img img {
    transform: scale(1.05);
}

.product-card-medical .product-card-content {
    padding: 20px;
}

.product-card-medical .product-brand {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
    text-align: center;
}

.product-card-medical .product-title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 8px;
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-align: center;
}

.product-card-medical .product-desc {
    font-size: 13px;
    color: var(--color-muted);
    line-height: 1.5;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-medical .btn-text {
    font-size: 14px;
    padding: 6px 0;
}

/* 分页样式 */
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 40px 0;
}

.pagination-btn {
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    transition: all var(--transition-base);
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.section-medical-brands {
    background: var(--color-surface);
    padding: 80px 0;
}

.section-medical-cta {
    background: var(--color-bg);
    padding: 0 0 var(--section-padding);
}

.cta-panel {
    background: var(--color-secondary);
    border-radius: var(--radius-card);
    padding: 56px 48px;
    text-align: center;
}

.cta-panel-title {
    font-size: var(--text-h2);
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}

.cta-panel-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.cta-panel-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.section-contact-content {
    background: var(--color-bg);
    padding: var(--section-padding) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
}

.contact-info {
    background: url('../images/contact02.png') center/cover no-repeat;
    border-radius: var(--radius-card);
    padding: 48px 40px;
    color: #1a1a1a;
}

.contact-info-title {
    font-size: var(--text-h2);
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-info-desc {
    font-size: 16px;
    color: rgba(26, 26, 26, 0.6);
    margin-bottom: 40px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-map {
    width: 100%;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    margin-top: 8px;
}

.contact-map img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-item-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(199, 0, 11, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item-label {
    font-size: 14px;
    font-weight: 500;
    color: rgba(26, 26, 26, 0.6);
    margin-bottom: 4px;
}

.contact-item-value {
    font-size: 16px;
    color: #1a1a1a;
}

.contact-form-wrapper {
    background: #fff;
    border-radius: var(--radius-card);
    padding: 48px 40px;
    border: 1px solid var(--color-border);
}

.contact-form-title {
    font-size: var(--text-h2);
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}

.contact-form-desc {
    font-size: 16px;
    color: var(--color-muted);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-required {
    color: var(--color-primary);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(199, 0, 11, 0.1);
}

.form-input.error,
.form-textarea.error {
    border-color: var(--color-error);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    display: block;
    font-size: 13px;
    color: var(--color-error);
    margin-top: 6px;
    min-height: 18px;
}

.btn-block {
    width: 100%;
}

.form-privacy {
    font-size: 13px;
    color: var(--color-muted);
    margin-top: 16px;
    text-align: center;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success svg {
    margin-bottom: 20px;
}

.form-success h3 {
    font-size: var(--text-h3);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-success p {
    font-size: 16px;
    color: var(--color-muted);
}

/* ============================================
   CULTURE PAGE
   ============================================ */
.page-hero + section.culture-category-bar {
    background: var(--color-bg);
    padding: 20px 0;
    border-bottom: 1px solid #e5e5e5;
}

.culture-category-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.culture-category-tags {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.culture-category-tag {
    padding: 4px 20px;
    font-size: 15px;
    color: var(--color-muted);
    background: transparent;
    border: 1px solid #d4d4d4;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: inherit;
    line-height: 1.4;
}

.culture-category-tag:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.culture-category-tag-active,
.culture-category-tag.culture-category-tag-active {
    color: #fff;
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.culture-category-search {
    position: relative;
    display: flex;
    align-items: center;
}

.culture-category-search-input {
    width: 260px;
    padding: 4px 40px 4px 16px;
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid #d4d4d4;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.25s ease;
    font-family: inherit;
}

.culture-category-search-input::placeholder {
    color: #aaa;
}

.culture-category-search-input:focus {
    border-color: var(--color-primary);
}

.culture-category-search-icon {
    position: absolute;
    right: 14px;
    width: 16px;
    height: 16px;
    pointer-events: none;
    color: #999;
}

@media (max-width: 768px) {
    .culture-category-bar-inner {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }
    .culture-category-search {
        width: 100%;
    }
    .culture-category-search-input {
        width: 100%;
    }
}

/* ============================================
   CULTURE PRODUCTS
   ============================================ */
.culture-category-bar + section.section-products-culture {
    background: var(--color-bg);
    padding: 100px 0 var(--section-padding) 0;
}

.products-culture-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.product-culture-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
}

.product-culture-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
}

.product-culture-card-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.product-culture-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-culture-card:hover .product-culture-card-img img {
    transform: scale(1.05);
}

.product-culture-card-content {
    padding: 16px 24px 24px 24px;
}

.product-culture-card-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
    line-height: 1.4;
    text-align: center;
}

.product-culture-card-desc {
    display: none;
}

.products-culture-empty {
    text-align: center;
    padding: 80px 0;
}

.products-culture-empty p {
    font-size: 16px;
    color: var(--color-muted);
}

.products-culture-empty p {
    font-size: 16px;
    color: var(--color-muted);
}

/* 分页样式 */
.culture-pagination-container {
    margin-top: 64px;
    display: flex;
    justify-content: center;
}

.culture-pagination {
    display: flex;
    align-items: center;
    gap: 16px;
}

.culture-page-btn-prev,
.culture-page-btn-next {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    font-size: 14px;
    color: var(--color-text);
    background: #fff;
    border: 1px solid #d4d4d4;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: inherit;
}

.culture-page-btn-prev:hover:not(.disabled),
.culture-page-btn-next:hover:not(.disabled) {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.culture-page-btn-prev.disabled,
.culture-page-btn-next.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.culture-page-numbers {
    display: flex;
    gap: 8px;
}

.culture-page-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: var(--color-text);
    background: #fff;
    border: 1px solid #d4d4d4;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: inherit;
}

.culture-page-btn:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.culture-page-active {
    color: #fff;
    background: var(--color-primary);
    border-color: var(--color-primary);
}

@media (max-width: 1024px) {
    .products-culture-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .products-culture-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .product-culture-card-img {
        height: 200px;
    }
}

.section-culture-items {
    background: var(--color-bg);
    padding: var(--section-padding) 0;
}

.culture-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 80px;
}

.culture-item:last-child {
    margin-bottom: 0;
}

.culture-item-reverse .culture-item-image {
    order: 2;
}

.culture-item-reverse .culture-item-text {
    order: 1;
}

.culture-item-image {
    border-radius: var(--radius-card);
    overflow: hidden;
    height: 400px;
}

.culture-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.culture-item-tag {
    display: inline-block;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.culture-item-title {
    font-size: var(--text-h2);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    line-height: var(--lh-h2);
}

.culture-item-desc {
    font-size: 17px;
    color: var(--color-muted);
    line-height: 1.8;
}

/* ============================================
   CULTURE DETAIL PAGE
   ============================================ */
.culture-detail-layout {
    background: var(--color-bg);
    padding: 48px 0 80px;
}

.culture-detail-layout-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.culture-detail-image {
    border-radius: 16px;
    overflow: hidden;
    background: var(--color-surface);
}

.culture-detail-image img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.culture-detail-info {
    padding: 24px 0;
}

.culture-detail-category {
    display: inline-block;
    padding: 6px 16px;
    font-size: 14px;
    color: var(--color-primary);
    background: rgba(139, 92, 53, 0.08);
    border-radius: 6px;
    margin-bottom: 24px;
}

.culture-detail-title {
    font-size: var(--text-h1);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 24px;
    line-height: var(--lh-h1);
}

.culture-detail-desc {
    font-size: 17px;
    color: var(--color-muted);
    line-height: 1.8;
    margin-bottom: 40px;
}

.culture-detail-actions {
    display: flex;
    gap: 16px;
}

.related-products {
    padding: 64px 0;
    background: var(--color-bg);
}

.related-products-title {
    font-size: var(--text-h2);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 40px;
    text-align: center;
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.related-product-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
    text-decoration: none;
    display: block;
    color: inherit;
}

.related-product-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
}

.related-product-card-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.related-product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.related-product-card:hover .related-product-card-img img {
    transform: scale(1.05);
}

.related-product-card-content {
    padding: 16px 24px 24px;
    text-align: center;
}

.related-product-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0;
    line-height: 1.4;
}

@media (max-width: 1024px) {
    .culture-detail-layout-inner {
        grid-template-columns: 1fr;
    }
    .related-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .related-products-grid {
        grid-template-columns: 1fr;
    }
    .culture-detail-actions {
        flex-direction: column;
    }
}

/* ============================================
   WEATHER PAGE
   ============================================ */
.section-weather-content {
    background: var(--color-bg);
    padding: var(--section-padding) 0;
}

.weather-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 80px;
}

.weather-item:last-child {
    margin-bottom: 0;
}

.weather-item-reverse .weather-item-text {
    order: 2;
}

.weather-item-reverse .weather-item-visual {
    order: 1;
}

.weather-item-text .section-label {
    padding-left: 0;
}

.weather-item-text .section-label::before {
    display: none;
}

.weather-item-title {
    font-size: var(--text-h2);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    line-height: var(--lh-h2);
}

.weather-item-desc {
    font-size: 17px;
    color: var(--color-muted);
    line-height: 1.8;
    margin-bottom: 24px;
}

.weather-features {
    list-style: none;
}

.weather-features li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
    font-size: 15px;
    color: var(--color-text);
}

.weather-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
}

.weather-item-visual {
    height: 360px;
    background: var(--color-surface);
    border-radius: var(--radius-card);
    display: flex;
    align-items: center;
    justify-content: center;
}

.weather-visual-placeholder {
    text-align: center;
    color: var(--color-muted);
}

.weather-visual-placeholder svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.weather-visual-placeholder span {
    display: block;
    font-size: 14px;
}

.section-weather-cta {
    background: var(--color-surface);
    padding: var(--section-padding) 0;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1023px) {
    .page-hero {
        height: 400px;
    }

    .page-hero-title {
        font-size: 36px;
    }

    .company-overview-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .overview-stats {
        grid-template-columns: 1fr 1fr;
        gap: 24px 32px;
    }

    .company-overview-right {
        padding-top: 0;
    }

    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-intro-image {
        height: 320px;
    }

    .business-overview-cards {
        grid-template-columns: 1fr;
    }

    .about-business-cards {
        grid-template-columns: 1fr;
    }

    .advantages-grid-2x2 {
        grid-template-columns: 1fr;
    }

    .business-card-large {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .business-card-large:nth-child(even) {
        direction: ltr;
    }

    .business-card-large-bg {
        height: 240px;
    }

    .business-card-large-content {
        padding: 32px 24px;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 767px) {
    .page-hero {
        height: 360px;
    }

    .page-hero-content {
        padding-top: 60px;
    }

    .page-hero-title {
        font-size: 28px;
    }

    .page-hero-desc {
        font-size: 15px;
    }

    .overview-heading {
        font-size: 28px;
    }

    .about-stats {
        flex-direction: column;
        gap: 24px;
    }

    .stat-item {
        text-align: left;
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .stat-number {
        font-size: 28px;
        margin-bottom: 0;
    }

    .business-card-large-content {
        padding: 24px 20px;
    }

    .business-card-large-title {
        font-size: 24px;
    }

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

    .category-nav {
        flex-direction: column;
        align-items: stretch;
    }

    .category-nav-buttons {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .category-nav-buttons .category-btn {
        flex-shrink: 0;
    }

    .category-nav-search {
        width: 100%;
    }

    .category-search-input {
        width: 100%;
    }

    .category-btn {
        flex-shrink: 0;
    }

    .contact-info,
    .contact-form-wrapper {
        padding: 32px 24px;
    }

    .cta-panel {
        padding: 40px 24px;
    }

    .cta-panel-actions {
        flex-direction: column;
    }

    .cta-panel-actions .btn {
        width: 100%;
    }

    .culture-item,
    .weather-item {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .culture-item-reverse .culture-item-image,
    .culture-item-reverse .culture-item-text {
        order: unset;
    }

    .weather-item-reverse .weather-item-text,
    .weather-item-reverse .weather-item-visual {
        order: unset;
    }

    .culture-item-image {
        height: 280px;
    }

    .weather-item-visual {
        height: 280px;
    }

}

.img-placeholder{background:linear-gradient(135deg,#1a2e2e 0%,#16213e 50%,#0f3460 100%);min-height:200px;border-radius:8px;}