.resume-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 30px;
            position: relative;
            z-index: 1;
        }
        
        .resume-header {
            text-align: center;
            margin-bottom: 40px;
        }
        
        .resume-title {
            font-size: 2.5em;
            font-weight: 700;
            color: #2c3e50;
            margin: 0 0 20px 0;
            font-family: "Old English Text MT", "Times New Roman", serif;
        }
        
        .resume-subtitle {
            font-size: 1.2em;
            color: #7f8c8d;
            margin: 0 0 30px 0;
        }
        
        .pdf-download {
            margin-bottom: 30px;
            text-align: center;
        }
        
        .pdf-button {
            background: linear-gradient(135deg, #e74c3c, #c0392b);
            color: white;
            padding: 15px 30px;
            border-radius: 25px;
            text-decoration: none;
            font-size: 1.1em;
            font-weight: 600;
            box-shadow: 0 10px 25px rgba(231, 76, 60, 0.3);
            transition: all 0.3s ease;
            display: inline-block;
        }
        
        .pdf-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 35px rgba(231, 76, 60, 0.4);
        }
        
        .section-title {
            font-size: 2em;
            font-weight: 600;
            color: #2c3e50;
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 3px solid #667eea;
            display: inline-block;
        }
        
        /* 技能标签样式见 common.css（与 about 页面共用） */

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
            margin-top: 30px;
            max-width: 1200px; /* 增加最大宽度 */
            margin-left: auto;
            margin-right: auto;
            justify-items: center; /* 确保卡片居中对齐 */
        }
        
        /* 确保所有项目卡片尺寸一致 */
        .portfolio-grid .project-card {
            width: 100%;
            max-width: 400px; /* 统一最大宽度 */
            min-height: 450px; /* 统一最小高度 */
            margin: 0;
        }
        
        .project-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            height: 450px; /* 统一固定高度 */
            display: flex;
            flex-direction: column;
        }
        
        .project-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        }
        
        .project-title {
            font-size: 1.25em;
            font-weight: 600;
            color: #2c3e50;
            padding: 12px 16px 8px 16px;
            margin: 0;
            flex-shrink: 0;
            height: 50px; /* 统一标题高度 */
            display: flex;
            align-items: center;
            line-height: 1.3;
            overflow: hidden; /* 防止标题过长 */
        }
        
        .project-media {
            position: relative;
            height: 220px; /* 统一媒体区域高度 */
            overflow: hidden;
            background: #f8f9fa;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        
        /* 图片轮播样式 */
        .media-carousel {
            position: relative;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* 媒体项目样式 */
        .media-item {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: none;
            align-items: center;
            justify-content: center;
        }
        
        .media-item.active {
            display: flex;
        }
        
        .media-item img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            border-radius: 4px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            cursor: pointer;
        }
        
        .media-item video {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            border-radius: 4px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            cursor: pointer;
        }
        
        /* 为特殊情况提供cover模式的选项 */
        .media-carousel.cover-mode img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            max-width: none;
            max-height: none;
        }
        
        /* 为极端宽高比的图片提供特殊处理 */
        .media-carousel img[data-aspect="wide"] {
            width: 100%;
            height: auto;
            max-height: 100%;
        }
        
        .media-carousel img[data-aspect="tall"] {
            width: auto;
            height: 100%;
            max-width: 100%;
        }
        
        /* 加载状态样式 */
        .media-carousel img {
            transition: opacity 0.3s ease;
            opacity: 1; /* 默认完全不透明 */
        }
        
        .media-carousel img:not(.loaded) {
            opacity: 0.9; /* 减少灰蒙蒙的效果 */
        }
        
        .media-carousel img.loaded {
            opacity: 1;
        }
        
        /* 图片点击放大功能 */
        .media-carousel img {
            cursor: pointer;
        }
        
        /* 邀请码模态框样式 */
        .invite-code-modal {
            display: none;
            position: fixed;
            z-index: 2000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.6);
        }
        
        .invite-code-modal.show {
            display: flex;
            align-items: center;
            justify-content: center;
            animation: modalFadeIn 0.3s ease;
        }
        
        .invite-modal-content {
            background: white;
            border-radius: 20px;
            width: 90%;
            max-width: 450px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            animation: modalSlideUp 0.3s ease;
            overflow: hidden;
        }
        
        @keyframes modalSlideUp {
            from {
                opacity: 0;
                transform: translateY(50px) scale(0.9);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }
        
        .invite-modal-header {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            padding: 20px 25px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .invite-modal-header h3 {
            margin: 0;
            font-size: 1.3em;
            font-weight: 600;
        }
        
        .invite-modal-close {
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
            width: 35px;
            height: 35px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: background 0.3s ease;
        }
        
        .invite-modal-close:hover {
            background: rgba(255, 255, 255, 0.2);
        }
        
        .invite-modal-body {
            padding: 30px 25px;
        }
        
        .invite-description {
            text-align: center;
            color: #666;
            margin: 0 0 25px 0;
            font-size: 1em;
            line-height: 1.5;
        }
        
        .invite-input-group {
            margin-bottom: 25px;
        }
        
        .invite-input {
            width: 100%;
            padding: 15px 20px;
            border: 2px solid #e1e5e9;
            border-radius: 12px;
            font-size: 1.1em;
            transition: all 0.3s ease;
            box-sizing: border-box;
            background: #f8f9fa;
        }
        
        .invite-input:focus {
            outline: none;
            border-color: #667eea;
            background: white;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }
        
        .invite-input.error {
            border-color: #e74c3c;
            background: #fdf2f2;
            animation: shake 0.5s ease;
        }
        
        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-5px); }
            75% { transform: translateX(5px); }
        }
        
        .invite-error {
            display: none;
            color: #e74c3c;
            font-size: 0.9em;
            margin-top: 8px;
            padding-left: 5px;
        }
        
        .invite-modal-footer {
            display: flex;
            gap: 12px;
            justify-content: flex-end;
        }
        
        .invite-btn {
            padding: 12px 25px;
            border: none;
            border-radius: 10px;
            font-size: 1em;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            min-width: 80px;
        }
        
        .invite-btn-cancel {
            background: #f8f9fa;
            color: #666;
            border: 1px solid #e1e5e9;
        }
        
        .invite-btn-cancel:hover {
            background: #e9ecef;
            color: #495057;
        }
        
        .invite-btn-submit {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
        }
        
        .invite-btn-submit:hover:not(:disabled) {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
        }
        
        .invite-btn-submit:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }
        
        /* 移动端适配 */
        @media (max-width: 480px) {
            .invite-modal-content {
                width: 95%;
                margin: 20px;
            }
            
            .invite-modal-header {
                padding: 15px 20px;
            }
            
            .invite-modal-header h3 {
                font-size: 1.1em;
            }
            
            .invite-modal-body {
                padding: 25px 20px;
            }
            
            .invite-input {
                padding: 12px 15px;
                font-size: 1em;
            }
            
            .invite-btn {
                padding: 10px 20px;
                font-size: 0.9em;
            }
        }

        /* 图片预览模态框 */
        .image-modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
        }
        
        
        .image-modal.show {
            display: flex;
            align-items: center;
            justify-content: center;
            animation: modalFadeIn 0.3s ease;
        }
        
        @keyframes modalFadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        .modal-content {
            position: relative;
            width: 100vw;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0; /* 移除内边距，让内容完全居中 */
            box-sizing: border-box;
        }
        
        #modalMediaContainer {
            display: flex;
            align-items: center;
            justify-content: center;
            width: calc(100vw - 200px); /* 为左右箭头留出空间 */
            height: calc(100vh - 160px); /* 为顶部关闭按钮和底部信息留出空间 */
        }
        
        .modal-image {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            border-radius: 8px;
            box-shadow: 0 15px 50px rgba(0, 0, 0, 0.7);
            animation: imageZoomIn 0.3s ease;
            cursor: grab;
        }
        
        .modal-image:active {
            cursor: grabbing;
        }
        
        @keyframes imageZoomIn {
            from { 
                transform: scale(0.8);
                opacity: 0;
            }
            to { 
                transform: scale(1);
                opacity: 1;
            }
        }
        
        .modal-close {
            position: absolute;
            top: 20px;
            right: 30px;
            color: white;
            font-size: 40px;
            font-weight: bold;
            cursor: pointer;
            z-index: 1001;
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(0, 0, 0, 0.5);
            transition: all 0.3s ease;
        }
        
        .modal-close:hover {
            background: rgba(0, 0, 0, 0.8);
            transform: scale(1.1);
        }
        
        /* 模态框中的图片信息 */
        .modal-info {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            color: white;
            text-align: center;
            background: rgba(0, 0, 0, 0.6);
            padding: 10px 20px;
            border-radius: 20px;
        }
        
        .modal-caption {
            font-size: 16px;
            margin: 0;
        }
        
        /* 模态框导航箭头 */
        .modal-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.9);
            color: #333;
            border: none;
            width: 80px;
            height: 80px;
            border-radius: 50%;
            font-size: 32px;
            font-weight: bold;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            z-index: 1001;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        
        .modal-nav:hover {
            background: rgba(255, 255, 255, 1);
            transform: translateY(-50%) scale(1.15);
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
        }
        
        .modal-nav:active {
            transform: translateY(-50%) scale(1.05);
        }
        
        .modal-nav.prev {
            left: 40px;
        }
        
        .modal-nav.next {
            right: 40px;
        }
        
        .modal-nav:disabled {
            opacity: 0.3;
            cursor: not-allowed;
            transform: translateY(-50%);
        }
        
        .modal-nav:disabled:hover {
            background: rgba(255, 255, 255, 0.9);
            transform: translateY(-50%);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            #modalMediaContainer {
                width: calc(100vw - 140px); /* 为左右箭头留出空间 */
                height: calc(100vh - 120px); /* 为顶部关闭按钮和底部信息留出空间 */
            }
            
            .modal-close {
                top: 15px;
                right: 20px;
                font-size: 28px;
                width: 45px;
                height: 45px;
            }
            
            .modal-nav {
                width: 60px;
                height: 60px;
                font-size: 24px;
            }
            
            .modal-nav.prev {
                left: 20px;
            }
            
            .modal-nav.next {
                right: 20px;
            }
            
            .modal-info {
                bottom: 15px;
                padding: 10px 20px;
                font-size: 14px;
            }
            
            .modal-caption {
                font-size: 14px;
            }
        }
        
        /* 平板设备优化 */
        @media (max-width: 768px) and (min-width: 481px) {
            .portfolio-grid {
                grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
                gap: 20px;
            }
            
            .portfolio-grid .project-card {
                max-width: 380px; /* 平板设备统一宽度 */
            }
            
            .project-card {
                height: 400px; /* 平板设备统一高度 */
                min-height: 400px;
            }
            
            .project-title {
                height: 45px; /* 平板设备标题高度 */
                font-size: 1.2em;
            }
            
            .project-media {
                height: 180px; /* 平板设备媒体高度 */
            }
            
            .project-description {
                height: 155px; /* 平板设备描述区高度 */
                max-height: 155px;
                padding: 8px 14px 14px 14px;
            }
        }
        
        /* 超小屏幕优化 */
        @media (max-width: 480px) {
            .nav-buttons {
                top: 5px;
                left: 5px;
                gap: 4px;
            }
            
            .nav-button {
                padding: 4px 8px;
                font-size: 0.7em;
                border-radius: 15px;
            }
            
            .resume-container {
                padding: 5px;
                gap: 10px;
            }
            
            .resume-card {
                padding: 15px;
                margin: 0;
            }
            
            .resume-title {
                font-size: 1.5em;
            }
            
            .portfolio-grid {
                gap: 15px;
                grid-template-columns: 1fr; /* 移动端单列布局 */
            }
            
            .portfolio-grid .project-card {
                max-width: 100%; /* 移动端全宽 */
            }
            
            .project-card {
                height: 360px; /* 移动端统一高度 */
                min-height: 360px;
            }
            
            .project-title {
                font-size: 1.05em;
                padding: 8px 10px 4px 10px;
                height: 40px; /* 移动端标题高度 */
            }
            
            .project-media {
                height: 150px; /* 移动端媒体高度 */
            }
            
            .project-description {
                padding: 6px 10px 10px 10px;
                height: 140px; /* 移动端描述区高度 */
                max-height: 140px;
            }
            
            .description-paragraph {
                font-size: 0.8em;
                line-height: 1.5;
            }
            
            /* 轮播控制进一步优化 */
            .carousel-arrow {
                width: 30px;
                height: 30px;
                font-size: 12px;
            }
            
            .carousel-arrow.prev {
                left: 6px;
            }
            
            .carousel-arrow.next {
                right: 6px;
            }
            
            .carousel-nav {
                bottom: 6px;
                gap: 3px;
            }
            
            .carousel-dot {
                width: 5px;
                height: 5px;
            }
            
            /* 视频播放按钮进一步优化 */
            .video-overlay {
                width: 40px;
                height: 40px;
            }
            
            .play-button {
                border-left: 12px solid white;
                border-top: 8px solid transparent;
                border-bottom: 8px solid transparent;
                margin-left: 2px;
            }
            
            /* 模态框优化 */
            #modalMediaContainer {
                width: calc(100vw - 80px);
                height: calc(100vh - 80px);
            }
            
            .modal-nav {
                width: 40px;
                height: 40px;
                font-size: 18px;
            }
            
            .modal-nav.prev {
                left: 10px;
            }
            
            .modal-nav.next {
                right: 10px;
            }
            
            .modal-close {
                top: 10px;
                right: 15px;
                font-size: 24px;
                width: 35px;
                height: 35px;
            }
            
            .modal-info {
                bottom: 10px;
                padding: 6px 12px;
            }
            
            .modal-caption {
                font-size: 12px;
            }
        }
        
        .carousel-nav {
            position: absolute;
            bottom: 10px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 6px;
        }
        
        /* 触摸设备优化 */
        @media (hover: none) and (pointer: coarse) {
            .carousel-arrow {
                opacity: 0.8;
            }
            
            .carousel-arrow:active {
                transform: translateY(-50%) scale(0.95);
            }
            
            .carousel-dot {
                min-width: 8px;
                min-height: 8px;
            }
            
            .video-overlay {
                opacity: 0.9;
            }
            
            .modal-nav {
                opacity: 0.9;
            }
            
            .modal-nav:active {
                transform: translateY(-50%) scale(0.95);
            }
        }
        
        .carousel-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: background 0.3s ease;
        }
        
        .carousel-dot.active {
            background: white;
        }
        
        /* 轮播箭头样式 */
        .carousel-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            background: rgba(0, 0, 0, 0.6);
            color: white;
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: bold;
            transition: all 0.3s ease;
            z-index: 2;
        }
        
        .carousel-arrow:hover {
            background: rgba(0, 0, 0, 0.8);
            transform: translateY(-50%) scale(1.1);
        }
        
        .carousel-arrow.prev {
            left: 10px;
        }
        
        .carousel-arrow.next {
            right: 10px;
        }
        
        
        /* 视频样式 */
        .media-video {
            width: 100%;
            height: 100%;
            object-fit: cover;
            cursor: pointer;
            background: #333; /* 默认背景色 */
            transition: background 0.3s ease;
        }
        
        /* 视频加载完成后的样式 */
        .media-video[poster] {
            background: transparent;
        }
        
        /* 移动端视频优化 */
        @media (max-width: 768px) {
            .media-video {
                background: #333;
                /* 确保移动端视频能显示封面 */
                -webkit-playsinline: true;
                -webkit-appearance: none;
                appearance: none;
            }
            
            /* 移动端视频占位符 */
            .media-video:not([poster]) {
                background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
                background-image: 
                    url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" viewBox="0 0 80 80"><circle cx="40" cy="40" r="35" fill="rgba(255,255,255,0.1)" stroke="rgba(255,255,255,0.3)" stroke-width="2"/><polygon points="32,28 32,52 56,40" fill="white" opacity="0.9"/></svg>'),
                    url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 400 200"><rect width="100%" height="100%" fill="rgba(0,0,0,0.1)"/><text x="50%" y="45%" font-family="Arial,sans-serif" font-size="16" fill="white" text-anchor="middle" opacity="0.8">视频内容</text><text x="50%" y="65%" font-family="Arial,sans-serif" font-size="12" fill="white" text-anchor="middle" opacity="0.6">点击播放按钮查看</text></svg>');
                background-position: center center, center center;
                background-repeat: no-repeat, no-repeat;
                background-size: 80px 80px, 100% 100%;
                position: relative;
            }
            
            /* 移动端视频加载提示 */
            .mobile-video-placeholder {
                position: absolute;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                color: white;
                z-index: 1;
            }
            
            .mobile-video-placeholder .play-icon {
                width: 60px;
                height: 60px;
                border: 3px solid white;
                border-radius: 50%;
                display: flex;
                align-items: center;
                justify-content: center;
                margin-bottom: 15px;
                opacity: 0.9;
            }
            
            .mobile-video-placeholder .play-icon::before {
                content: '';
                width: 0;
                height: 0;
                border-left: 18px solid white;
                border-top: 12px solid transparent;
                border-bottom: 12px solid transparent;
                margin-left: 4px;
            }
            
            .mobile-video-placeholder .text {
                text-align: center;
                opacity: 0.8;
            }
            
            .mobile-video-placeholder .title {
                font-size: 16px;
                font-weight: 500;
                margin-bottom: 8px;
            }
            
            .mobile-video-placeholder .subtitle {
                font-size: 12px;
                opacity: 0.7;
            }
        }
        
        .video-overlay {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 60px;
            height: 60px;
            background: rgba(0, 0, 0, 0.7);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        
        .video-overlay:hover {
            background: rgba(0, 0, 0, 0.9);
        }
        
        .play-button {
            width: 0;
            height: 0;
            border-left: 20px solid white;
            border-top: 12px solid transparent;
            border-bottom: 12px solid transparent;
            margin-left: 4px;
        }
        
        .project-description {
            padding: 10px 16px 16px 16px;
            margin: 0;
            flex: 1;
            overflow-y: auto;
            height: 180px; /* 固定描述区域高度，确保一致性 */
            max-height: 180px;
        }
        
        /* 自定义滚动条样式 */
        .project-description::-webkit-scrollbar {
            width: 6px;
        }
        
        .project-description::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 3px;
        }
        
        .project-description::-webkit-scrollbar-thumb {
            background: #c1c1c1;
            border-radius: 3px;
        }
        
        .project-description::-webkit-scrollbar-thumb:hover {
            background: #a8a8a8;
        }
        
        .description-paragraph {
            color: #555;
            line-height: 1.7;
            margin: 0 0 12px 0;
            font-size: 0.95em;
            text-align: justify;
        }
        
        .description-paragraph:last-child {
            margin-bottom: 0;
        }
        
        .description-paragraph:first-child {
            font-weight: 500;
            color: #444;
        }
        
        @media (max-width: 768px) {
            .nav-buttons {
                top: 10px;
                left: 10px;
                gap: 6px;
            }
            
            .nav-button {
                padding: 6px 12px;
                font-size: 0.75em;
                border-radius: 20px;
            }
            
            .resume-container {
                padding: 10px;
                gap: 15px;
            }
            
            .resume-card {
                padding: 20px;
                margin: 0 5px;
            }
            
            .resume-title {
                font-size: 1.8em;
            }
            
            .resume-subtitle {
                font-size: 0.9em;
            }
            
            .portfolio-grid {
                grid-template-columns: 1fr;
                gap: 15px;
                max-width: 100%;
            }
            
            .project-card {
                max-width: 100%;
                margin: 0;
                height: 370px;
            }
            
            .project-title {
                font-size: 1.15em;
                padding: 10px 12px 6px 12px;
                height: 40px;
            }
            
            .project-media {
                height: 160px;
            }
            
            .project-description {
                padding: 8px 12px 12px 12px;
                max-height: 150px;
            }
            
            .description-paragraph {
                font-size: 0.85em;
                margin: 0 0 10px 0;
                line-height: 1.6;
            }
            
            /* 移动端技能标签样式见 common.css */

            /* 轮播控制优化 */
            .carousel-arrow {
                width: 35px;
                height: 35px;
                font-size: 14px;
            }
            
            .carousel-arrow.prev {
                left: 8px;
            }
            
            .carousel-arrow.next {
                right: 8px;
            }
            
            .carousel-nav {
                bottom: 8px;
                gap: 4px;
            }
            
            .carousel-dot {
                width: 6px;
                height: 6px;
            }
            
            /* 视频播放按钮优化 */
            .video-overlay {
                width: 50px;
                height: 50px;
            }
            
            .play-button {
                border-left: 15px solid white;
                border-top: 10px solid transparent;
                border-bottom: 10px solid transparent;
                margin-left: 3px;
            }
        }