/*
body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Roboto', sans-serif;
    background: #f5f5f5;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.container {
    max-width: 600px;
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
h1 {
    font-size: 3em;
    margin-bottom: 20px;
    color: #333;
}
p {
    font-size: 1.2em;
    color: #666;
}
.countdown {
    font-size: 2em;
    font-weight: bold;
    margin: 20px 0;
    color: #ff4757;
}
.social-icons {
    margin-top: 30px;
}
.social-icons a {
    margin: 0 10px;
    font-size: 1.5em;
    color: #555;
    text-decoration: none;
}
.social-icons a:hover {
    color: #ff4757;
}
*/

/* 基礎設定 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #0f1113; /* 極深色背景 */
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    color: #ffffff;
}

/* 容器卡片樣式 */
.container {
    background: rgba(255, 255, 255, 0.03); /* 微透磨砂感 */
    border: 2px solid rgba(255, 255, 255, 0.1);
    padding: 60px 80px;
    border-radius: 40px;
    text-align: center;
    backdrop-filter: blur(10px);
    z-index: 10;
    max-width: 90%;
}

/* 標題設計：減少字距提升高級感 */
.title {
    font-size: 5rem;
    font-weight: 700;
    letter-spacing: -2px;
    margin-bottom: 24px;
    background: linear-gradient(to bottom, #ffffff, #d1d1d1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 內文設計：增加行高與色彩淡化 */
.description {
    font-size: 1.3rem;
    color: #a1a1a1;
    line-height: 1.6;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.stay-tuned {
    font-size: 1.3rem;
    color: #00d2b4; /* 品牌色強調 */
    font-weight: 500;
    margin-bottom: 40px;
    border-bottom: 1.5px solid rgba(0, 210, 180, 0.3);
    display: inline-block;
}

/* 聯絡按鈕設計 */
.contact-wrapper {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    border: 1.5px solid #00d2b4;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-icon:hover {
    background: #00d2b4;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 210, 180, 0.3);
}

/* 背景裝飾圖示 */
.background-icons i {
    position: absolute;
    color: rgba(255, 255, 255, 0.05);
    font-size: 3rem;
    z-index: 1;
}

.icon-1 { top: 15%; left: 10%; transform: rotate(-15deg); }
.icon-2 { top: 15%; right: 10%; transform: rotate(15deg); }
.icon-3 { bottom: 15%; right: 15%; }
.icon-4 { bottom: 20%; left: 15%; font-size: 2rem !important; }

/* 手機版優化 */
@media (max-width: 600px) {
    .container { padding: 40px 20px; }
    .title { font-size: 2.5rem; }
}