@font-face {
            font-family: 'Play';
            src: url('https://static.igem.wiki/teams/5872/materials/fonts/playregular.ttf') format('truetype');
            font-weight: normal;
            font-style: normal;
            font-display: block;
        }

        :root {
            --sidebar-bg: #e1f0eb;
            --sidebar-border: #dde7f3;
            --content-bg: #fff;
            --radius: 20px;
            --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            --transition: 0.3s;
            --top-gap: 40vh;
            --top-gap-button: 18vh;
            --max-content-width: 960px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            width: 100%;
            min-height: 100vh;
            overflow-x: hidden;
            font-family: 'Play', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #ffffff;
            color: #000000;
            line-height: 1.6;
        }

        /* 顶部区域 */
        .top-holder {
            position: relative;
            top: 9vh;
            width: 100%;
            height: 100vh;
            background-color: #e6f2ff;
        }

        .top-box {
            width: 100%;
            height: 100%;
            background-color: #e6f2ff;
        }

        .top-box .sub-top-left {
            position: absolute;
            top: 8vh;
            left: -2vw;
        }

        .top-box .sub-top-left img {
            width: 130%;
            height: auto;
        }

        .top-box .sub-top-right {
            position: absolute;
            top: -5vh;
            right: 22vw;
        }

        .top-box .sub-top-right img {
            width: 230%;
            height: auto;
        }

        .top-box .title {
            position: relative;
            top: 16vh;
            left: 10vw;
            font-size: 8vw;
            font-weight: 800;
            color: #4d6297;
            margin-bottom: 10px;
        }

        .top-box .title-desc {
            position: relative;
            top: 25vh;
            left: 9.5vw;
            padding-left: 12px;
            font-size: 2vw;
            font-weight: 500;
            color: #38466b;
        }

        /* 聚光灯效果 */
        .top-box .title:after {
            content: 'Our Journal';
            position: absolute;
            top: 0;
            left: 0;
            color: transparent;
            background-image: linear-gradient(to right, #cb7c8e, rgb(204, 177, 135), #7faa9d, #94b0cd, #3f669a);
            background-clip: text;
            -webkit-background-clip: text;
            clip-path: circle(100px at 0% 50%);
            -webkit-clip-path: circle(100px at 0% 50%);
            animation: move 5s infinite;
        }

        @keyframes move {
            0% {
                clip-path: circle(100px at 0% 50%);
                -webkit-clip-path: circle(100px at 0% 50%);
            }

            50% {
                clip-path: circle(100px at 100% 50%);
                -webkit-clip-path: circle(100% 50%);
            }

            100% {
                clip-path: circle(100px at 0% 50%);
                -webkit-clip-path: circle(100px at 0% 50%);
            }
        }

        /* 主容器 - 修复间隙和宽度问题 */
        .main-container {
            display: flex;
            width: 100%; /* 改为100%宽度 */
            margin: 101px; /* 移除顶部margin */
            padding: 60px 40px; /* 使用padding代替margin */
            position: relative;
            background: linear-gradient(to right, #fcfdff, #d1e3fc);
            z-index: 10;
            min-height: 100vh; /* 确保最小高度 */
        }

        /* 内容包装器 - 控制最大宽度但保持背景全宽 */
        .content-wrapper {
            display: flex;
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            gap: 40px;
        }

        /* 左侧边栏 */
        .left-sidebar {
            background-color: #ffffff;
            width: 200px;
            flex-shrink: 0;
            position: sticky;
            top: 100px;
            height: fit-content;
            box-shadow: var(--shadow);
            border-radius: var(--radius);
        }

        .sidebar-section {
            margin-bottom: 30px;
        }

        .sidebar-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-top:20px;
            margin-bottom: 20px;
            margin-left: 20px;
            color: #000;
        }

        .month-list {
            display: flex;
            flex-direction: column;
            margin-left: 18px;
            width: 150px;
            gap: 5px;
        }

        .month-item {
            padding: 8px 12px;
            cursor: pointer;
            border: none;
            background: transparent;
            text-align: left;
            font-size: 0.95rem;
            color: #333;
            transition: all 0.2s ease;
            border-radius: 4px;
            font-family: 'Play', sans-serif;
        }

        .month-item:hover {
            background: #f0f0f0;
        }

        .month-item.active {
            background: #4d6297;
            color: #fff;
        }

        /* 右侧筛选栏 */
        .right-sidebar {
            position: fixed;
            right: -240px;
            top: 100px;
            width: 220px;
            background: white;
            padding: 20px;
            transition: right 0.3s ease;
            z-index: 999;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .right-sidebar.visible {
            right: 2px;
        }

        /* 内容区域 */
        .content-area {
            flex: 1;
            min-width: 0;
            max-width: 900px;
        }

        .page-title {
            font-size: 2.5rem;
            font-weight: 300;
            margin-bottom: 40px;
            color: #25568a;
        }

        .top-group-filter {
            background: white;
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 40px;
            box-shadow: var(--shadow);
        }

        .top-filter-buttons {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .group-filter-btn {
            padding: 8px 20px;
            border: 1px solid #ddd;
            background: #fff;
            font-size: 0.95rem;
            cursor: pointer;
            border-radius: 20px;
            transition: all 0.2s ease;
            font-family: 'Play', sans-serif;
        }

        .group-filter-btn:hover {
            background: #f5f5f5;
        }

        .group-filter-btn.active {
            background: #4d6297;
            color: #fff;
            border-color: #4d6297;
        }

        .right-filter-buttons {
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

        .right-filter-buttons .group-filter-btn {
            width: 100%;
            text-align: left;
            border-radius: 4px;
        }

        .month-section {
            margin-bottom: 50px;
            scroll-margin-top: 20px;
        }

        .month-section.hidden {
            display: none;
        }

        .month-title {
            font-size: 2.2rem;
            font-weight: 700;
            padding-bottom: 10px;
            border-bottom: 1px solid #ccc;
            margin-bottom: 25px;
            color: #25568a;
        }

        .week-section {
            margin-bottom: 35px;
        }

        .week-section.hidden {
            display: none;
        }

        .week-section.empty {
            opacity: 0.5;
        }

        .week-title {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 15px;
            color: #333;
        }

        .log-entries {
            display: flex;
            flex-direction: column;
            gap: 15px;
            padding-left: 20px;
        }

        .log-entry {
            display: block;
        }

        .group-label {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 5px;
            color: #4d6297;
        }

        .log-content {
            color: #333;
            line-height: 1.6;
            font-size: 1.0rem;
        }

        .empty-week-message {
            color: #999;
            font-style: italic;
            font-size: 0.9rem;
            padding-left: 20px;
        }

        /* 响应式设计 */
        @media (max-width: 1200px) {
            .right-sidebar {
                display: none !important;
            }
        }

        @media (max-width: 768px) {
            .main-container {
                padding: 40px 20px;
            }

            .content-wrapper {
                flex-direction: column;
                gap: 30px;
            }

            .left-sidebar {
                width: 100%;
                position: static;
            }

            .content-area {
                max-width: 100%;
            }

            .month-list {
                flex-direction: row;
                flex-wrap: wrap;
            }

            .month-item {
                flex: 0 0 auto;
            }

            .page-title {
                font-size: 2rem;
            }

            .top-box .title {
                font-size: 12vw;
            }

            .top-box .title-desc {
                font-size: 3.5vw;
            }
        }