@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@100..900&display=swap');

        :root {
            /* 1. 核心主角：水晶黃 */
            --primary: #FFDD00;
            /* 主色：應援黃 */
            --accent: #FFD700;
            /* 強調：較深一點的金色，用於 Hover 效果 */
            --secondary: #ea9a87;
            /* 次要：規範中的粉橘，用於柔和的提醒 */
            --text: #190604;
            /* 標題：採用規範中最深的 Core-900，壓住亮度 */
            --text-muted: #666666;
            /* 次要文字：規範中的 Gray-700 */
            --text-white: #ffffff;
            /* 純白：用於深色底部的文字 */

            /* 背景顏色 */
            --bg: #292929;
            /* 大背景：規範中的輕灰 */
            --bg-alt: #ffffff;
            /* 區塊背景：純白 */

            /* 4. 交互細節 */
            --interactive-hover: #862617;
            /* 懸停：規範中的深紅，點綴黃色的對比 */
            --shadow: rgba(0, 0, 0, 0.1);

            /* 灰色系 (Gray Scale) */
            --gray-900: #333333;
            --gray-700: #777;
            --gray-500: #999999;
            --gray-300: #cccccc;
            --gray-100: #eeeeee;

            --font-size: 16px;
        }

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

        body {
            font-family: 'Noto Sans TC', system-ui, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        header {
            height: 100vh;
            /* background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.8)), url('https://via.placeholder.com/1920x1080/FFDD00/000000?text=SECHSKIES') center/cover no-repeat; */
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
        }

        .hero {
            z-index: 2;
        }

        .hero h1 {
            font-size: 2.5rem;
            line-height: 1.2;
            color: var(--primary);
            text-shadow: 0 0 30px rgba(255, 221, 0, 0.8);
            margin-bottom: 0.5rem;
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
        }

        .btn {
            display: inline-block;
            padding: 10px 30px;
            background: var(--primary);
            color: var(--text-white);
            font-weight: bold;
            border-radius: 50px;
            text-decoration: none;
            transition: all 0.3s;
        }

        .btn:hover {
            transform: scale(1.1);
            background: #FFEE66;
        }

        section {
            padding: 100px 8%;
        }

        h2 {
            font-size: 3rem;
            color: var(--text-muted);
            text-align: center;
            margin-bottom: 60px;
            position: relative;
        }

        h2:after {
            content: '';
            width: 80px;
            height: 4px;
            background: var(--primary);
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
        }

        /* 故事背景 */
        #story {
            background: #111;
        }

        .story-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .card {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            padding: 30px;
            transition: transform 0.4s, box-shadow 0.4s;
        }

        .card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 40px rgba(255, 221, 0, 0.2);
        }

        .card h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }

        /* 成員介紹 */
        #members {
            background: linear-gradient(#1A1A2E, #0A0A0A);
        }

        .members-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .member {
            text-align: center;
        }

        .member img {
            width: 100%;
            border-radius: 20px;
            border: 4px solid var(--primary);
            transition: all 0.4s;
        }

        .member:hover img {
            border-color: #FFEE66;
            transform: scale(1.05);
        }

        .member h3 {
            margin-top: 15px;
            color: var(--primary);
        }

        /* 歷年作品時間軸 */
        #discography {
            background: #111;
        }

        .timeline {
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
        }

        .timeline:before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 6px;
            /* background: var(--primary); */
            opacity: 0.3;
        }

        .timeline-item {
            margin: 60px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative;
        }

        .timeline-item:nth-child(odd) {
            /* flex-direction: row-reverse; */
        }

        .timeline-content {
            width: 45%;
            background: rgba(255, 221, 0, 0.1);
            padding: 25px;
            border-radius: 15px;
            border: 2px solid var(--primary);
        }

        .timeline-year {
            width: 80px;
            height: 80px;
            background: var(--primary);
            color: #000;
            font-weight: bold;
            font-size: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            flex-shrink: 0;
            box-shadow: 0 0 20px rgba(255, 221, 0, 0.6);
        }

        /* 現在的故事線 */
        #now {
            background: linear-gradient(to bottom, #1A1A2E, #0A0A0A);
            text-align: center;
        }

        .now-content {
            max-width: 800px;
            margin: 0 auto;
            font-size: 1.2rem;
        }

        /* 頁尾 */
        footer {
            background: var(--gray-900);
            text-align: center;
            padding: 60px 20px;
            color: var(--text-muted);
            border-top: 1px solid var(--primary);
        }

        footer p {
            color: var(--text-white);
            font-size: 1rem;
            margin-bottom: 15px;
            letter-spacing: 2px;
        }

        /* 廣告連結容器 */
        .studio-link {
            display: inline-block;
            margin-top: 10px;
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            padding: 5px 15px;
            border: 1px solid transparent;
            border-radius: 20px;
        }

        /* 廣告連結內的工作室名稱 */
        .studio-link strong {
            transition: 0.3s;
        }

        /* 懸停效果：讓你的廣告連結更亮眼 */
        .studio-link:hover {
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.05);
            border-color: var(--text-muted);
            transform: translateY(-3px);
        }

        .studio-link:hover strong {
            text-shadow: 0 0 1px var(--primary);
            /* 懸停時名字發光 */
        }

        /* 粒子背景效果 */
        #particles {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
            pointer-events: none;
        }