/* 品牌设计整合页面样式 - 完全复制原页面布局 */

/* ===== 页面容器 ===== */
.all-designs-page {
    width: 100%;
    height: 100vh;
    overflow-y: scroll;
    overflow-x: hidden;
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
}

/* ===== 每个设计屏幕 ===== */
.design-screen {
    width: 100%;
    height: 100vh;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    scroll-snap-align: start;
    position: relative;
    overflow: hidden;
}

/* ===== 第一屏：品牌视觉识别 - 完全复制brand-visual-identity.css ===== */
#screen-0 .content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: row;
    gap: 60px;
    width: 100%;
    align-items: stretch;
}

#screen-0 .text-area {
    flex: 0 0 35%;
    position: relative;
    padding-left: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

#screen-0 .page-main-title {
    position: relative;
    padding-left: 20px;
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
    margin: 0;
    font-family: 'SweiSpring', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

#screen-0 .page-main-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: calc(100% + 1rem + 5px);
    width: 4px;
    background: #7028aa;
}

#screen-0 .page-sub-title {
    padding-left: 20px;
    font-size: 1rem;
    color: #999;
    margin: 0 0 30px 0;
    letter-spacing: 2px;
    font-family: 'SweiSpring', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

#screen-0 .page-description {
    margin-bottom: 40px;
}

#screen-0 .page-description p {
    font-size: 0.9rem;
    line-height: 2;
    color: #666;
    margin: 0;
    font-family: 'SweiSpringSugar', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

#screen-0 .more-cases-button {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    text-decoration: none;
    color: #333;
    position: relative;
    gap: 15px;
    flex-shrink: 0;
    margin-right: 110px;
}

#screen-0 .image-area {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    overflow: hidden;
    min-width: 0;
}

#screen-0 .case-image {
    max-width: 100%;
    max-height: 60vh;
    width: auto;
    height: auto;
    display: block;
    border-radius: 0;
    transition: transform 0.3s ease;
    object-fit: contain;
}

#screen-0 .image-area:hover .case-image {
    transform: scale(1.05);
}

/* ===== 第二屏：品牌空间设计 - 完全复制brand-space-design.css ===== */
#screen-1 .content-container {
    max-width: 1200px;
    max-height: 70vh;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: row;
    gap: 60px;
    width: 100%;
    align-items: stretch;
    box-sizing: border-box;
    justify-content: space-between;
}

#screen-1 .images-area-left {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
    width: 50%;
    height: 65vh;
}

#screen-1 .image-large {
    flex: 1;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    overflow: hidden;
}

#screen-1 .image-large img {
    max-width: 100%;
    width: auto;
    height: 100%;
    max-height: none;
    display: block;
    border-radius: 0;
    transition: transform 0.3s ease;
    object-fit: cover;
    object-position: left center;
}

#screen-1 .image-large:hover img {
    transform: scale(1.05);
}

#screen-1 .right-area {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
    min-width: 0;
    width: calc(50% - 60px);
    height: 65vh;
    overflow: visible;
    box-sizing: border-box;
    align-items: flex-end;
    justify-content: space-between;
}

#screen-1 .text-area {
    flex: 0 0 auto;
    position: relative;
    padding-right: 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    text-align: right;
    overflow: visible;
    box-sizing: border-box;
    word-wrap: break-word;
    width: 100%;
    align-items: flex-end;
}

#screen-1 .text-area::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    height: calc(2.5rem + 1rem + 5px);
    width: 4px;
    background: #7028aa;
}

#screen-1 .page-main-title {
    position: relative;
    padding-right: 0;
    font-size: 1.8rem;
    font-weight: bold;
    color: #333;
    margin: 0;
    font-family: 'SweiSpring', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    text-align: right;
}

#screen-1 .page-sub-title {
    padding-right: 0;
    font-size: 0.85rem;
    color: #999;
    margin: 0 0 30px 0;
    letter-spacing: 2px;
    font-family: 'SweiSpring', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    text-align: right;
}

#screen-1 .content-row {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    gap: 40px;
    width: 100%;
    justify-content: flex-end;
    margin-top: -10px;
    margin-bottom: 10px;
}

#screen-1 .page-description {
    text-align: right;
    flex: 1;
    padding-top: 5px;
    padding-bottom: 15px;
}

#screen-1 .page-description p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #666;
    margin: 0;
    font-family: 'SweiSpringSugar', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

#screen-1 .page-description p:last-child {
    line-height: 1;
}

#screen-1 .image-small {
    flex: 0 0 auto;
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    overflow: visible;
    width: 100%;
    padding-right: 20px;
    box-sizing: border-box;
    align-self: flex-end;
}

#screen-1 .case-image-small {
    max-width: 100%;
    max-height: 30vh;
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0;
    transition: transform 0.3s ease;
    object-fit: cover;
    object-position: right center;
}

#screen-1 .case-image-small:hover {
    transform: scale(1.05);
}

/* ===== 第三屏：品牌形象设计 - 完全复制brand-image-design.css ===== */
#screen-2 .content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 20px 0 20px;
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    box-sizing: border-box;
}

#screen-2 .title-section {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    width: 100%;
    position: relative;
}

#screen-2 .title-container {
    position: relative;
    padding-left: 20px;
}

#screen-2 .title-container::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #7028aa;
}

#screen-2 .page-main-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: #333;
    margin: 0;
    font-family: 'SweiSpring', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    text-align: left;
}

#screen-2 .page-sub-title {
    font-size: 0.85rem;
    color: #999;
    margin: 0;
    letter-spacing: 2px;
    font-family: 'SweiSpring', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    text-align: left;
}

#screen-2 .image-section {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0;
    overflow: hidden;
}

#screen-2 .case-image {
    max-width: 100%;
    width: auto;
    height: auto;
    max-height: 50vh;
    display: block;
    border-radius: 0;
    transition: transform 0.3s ease;
    object-fit: contain;
}

#screen-2 .image-section:hover .case-image {
    transform: scale(1.05);
}

#screen-2 .description-section {
    width: 100%;
    display: flex;
    justify-content: center;
}

#screen-2 .page-description {
    text-align: center;
}

#screen-2 .page-description p {
    font-size: 0.8rem;
    line-height: 1.8;
    color: #666;
    margin: 0;
    font-family: 'SweiSpringSugar', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* ===== 第四屏：品牌包装设计 - 完全复制brand-packaging-design.css ===== */
#screen-3 .content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 20px 0 20px;
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    box-sizing: border-box;
}

#screen-3 .title-section {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    justify-content: flex-end;
    width: 100%;
    position: relative;
}

#screen-3 .title-container {
    position: relative;
    padding-right: 20px;
}

#screen-3 .title-container::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #7028aa;
}

#screen-3 .page-main-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: #333;
    margin: 0;
    font-family: 'SweiSpring', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    text-align: right;
}

#screen-3 .page-sub-title {
    font-size: 0.85rem;
    color: #999;
    margin: 0;
    letter-spacing: 2px;
    font-family: 'SweiSpring', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    text-align: right;
}

#screen-3 .images-section {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    margin-top: 0;
    gap: 0;
    position: relative;
}

#screen-3 .image-container {
    flex: 0 0 auto;
    display: flex;
    overflow: hidden;
    position: relative;
}

#screen-3 .image-left {
    width: 28%;
    justify-content: flex-start;
    align-items: flex-start;
}

#screen-3 .image-right {
    width: 28%;
    justify-content: flex-end;
    align-items: flex-end;
}

#screen-3 .image-center {
    width: 32%;
    margin-top: 100px;
    justify-content: center;
}

#screen-3 .case-image {
    max-width: 100%;
    width: auto;
    height: auto;
    max-height: 55vh;
    display: block;
    border-radius: 0;
    transition: transform 0.3s ease;
    object-fit: cover;
}

#screen-3 .image-container:hover .case-image {
    transform: scale(1.05);
}

#screen-3 .more-cases-button-wrapper {
    position: absolute;
    bottom: 0;
    right: 0;
}

/* ===== 第五屏：定制PPT设计 - 完全复制ppt-design.css ===== */
#screen-4 {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 0;
}

#screen-4 .title-section-top {
    padding: 80px 0 35px 0;
    background: #fff;
    flex-shrink: 0;
}

#screen-4 .title-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

#screen-4 .title-container::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #7028aa;
}

#screen-4 .page-main-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: #333;
    margin: 0 0 8px 15px;
    font-family: 'SweiSpring', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

#screen-4 .page-sub-title {
    font-size: 0.85rem;
    color: #999;
    margin: 0 0 0 15px;
    letter-spacing: 2px;
    font-family: 'SweiSpring', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

#screen-4 .cases-display {
    flex: 1;
    background: #fff;
    display: flex;
    align-items: center;
    min-height: 0;
}

#screen-4 .cases-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: row;
    gap: 30px;
    width: 100%;
    position: relative;
    min-height: 400px;
}

#screen-4 .case-large {
    flex: 0 0 60%;
    z-index: 1;
    align-self: flex-start;
    display: flex;
    justify-content: flex-end;
}

#screen-4 .case-large img {
    width: 100%;
    height: 100%;
    max-height: 35vh;
    display: block;
    border-radius: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    object-fit: cover;
    object-position: right center;
}

#screen-4 .case-large img:hover {
    transform: scale(1.02);
}

#screen-4 .case-right {
    flex: 0 0 35%;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-25%);
    z-index: 2;
    width: calc(35% - 20px);
    display: flex;
    flex-direction: column;
}

#screen-4 .more-cases-wrapper {
    position: relative;
    margin-top: -80px;
    margin-bottom: 15px;
    padding-top: 80px;
    min-height: 60px;
    z-index: 3;
    display: flex;
    justify-content: flex-end;
    overflow: visible;
}

#screen-4 .case-small {
    width: 100%;
    position: relative;
    display: flex;
    justify-content: flex-start;
}

#screen-4 .case-small img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 25vh;
    object-fit: cover;
    object-position: left center;
    display: block;
    border-radius: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

#screen-4 .case-small img:hover {
    transform: scale(1.02);
}

/* 底部联系信息 - 固定20vh */
#screen-4 .contact-info-section {
    background: linear-gradient(135deg, #512587 0%, #764ba2 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 10px 0 !important;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 0 0 20vh;
    flex-shrink: 0;
    justify-content: center;
}

#screen-4 .contact-content {
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

#screen-4 .contact-items {
    display: flex !important;
    align-items: flex-start !important;
    justify-content: space-between !important;
    gap: 20px !important;
}

#screen-4 .qrcode-img {
    width: 60px !important;
    height: 60px !important;
}

#screen-4 .qrcode-label {
    font-size: 10px !important;
}

#screen-4 .info-icon {
    width: 24px !important;
    height: 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    flex-shrink: 0 !important;
}

#screen-4 .info-icon img {
    height: 18px !important;
    width: auto !important;
    filter: brightness(0) invert(1) !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
}

#screen-4 .info-text {
    height: 32px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    overflow: visible !important;
    width: auto !important;
    min-width: fit-content !important;
    padding: 0 !important; /* 移除左右padding，与divider对齐 */
}

#screen-4 .info-text p {
    font-size: 10px !important;
    line-height: 1.3 !important;
    margin: 2px 0 !important;
}

#screen-4 .contact-item.info-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
}

#screen-4 .info-content-wrapper {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 2px !important;
    width: auto !important;
}

#screen-4 .info-content-wrapper .info-icon {
    height: 24px !important;
    min-height: 24px !important;
    max-height: 24px !important;
}

#screen-4 .info-divider {
    height: 2px !important;
    background: white !important;
    width: auto !important;
    align-self: stretch !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
    flex-shrink: 0 !important;
}

#screen-4 .info-content-wrapper .info-text {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

#screen-4 .info-text::before {
    display: none !important;
}

#screen-4 .copyright-info {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 5px 20px 0;
    text-align: center;
    border-top: none;
    box-sizing: border-box;
}

#screen-4 .copyright-info p {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-family: 'SweiSpringSugar', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* ===== 更多案例按钮通用样式 ===== */
.more-cases-button {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    text-decoration: none;
    color: #333;
    position: relative;
    gap: 15px;
    flex-shrink: 0;
}

.all-designs-page .more-cases-button::before {
    display: none !important;
}

.more-dot {
    font-size: 1.5rem;
    color: #7028aa;
    line-height: 1;
    flex-shrink: 0;
    padding-bottom: 7px; /* 和more-text保持一致，让dot和下划线对齐 */
    position: relative;
    top: 19px; /* 向下移动19px，让dot和下划线对齐 */
}

.more-text {
    font-size: 1rem;
    font-weight: 500;
    color: #333;
    font-family: 'SweiSpringSugar', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 7px;
    line-height: 1;
}

.more-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 130%;
    height: 2px;
    background: #7028aa;
    transition: width 0.3s ease;
}

.more-cases-button:hover .more-text {
    color: #7028aa;
}

.more-cases-button:hover .more-text::after {
    width: 150%;
}