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

body {
    background-color: #000000;
    color: #d4af37;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 60px 15px 40px;
    overflow-x: hidden;
    width: 100%;
}

.container {
    width: 100%;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
    box-sizing: border-box;
}

/* Logo区域 */
.logo-section {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 5px;
    margin-top: 100px;
}

.logo {
    width: 140px;
    height: auto;
    display: block;
}

/* 主标题 */
.main-title {
    font-size: 38px;
    font-weight: bold;
    color: #d4af37;
    text-align: center;
    letter-spacing: 3px;
    margin: 0;
}

/* 标语 */
.slogan {
    text-align: center;
    margin: 5px 0 25px 0;
}

.slogan-line {
    font-size: 17px;
    color: #d4af37;
    line-height: 2;
    margin: 0;
    font-weight: 300;
    letter-spacing: 1px;
}

/* 平台区块 */
.platform-block {
    width: 100%;
    background-color: rgba(30, 30, 30, 0.8);
    border: 1px solid #d4af37;
    border-radius: 10px;
    padding: 22px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    box-sizing: border-box;
}

.platform-left {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 15px;
    min-width: 0;
    flex-shrink: 1;
}

.platform-name {
    font-size: 34px;
    font-weight: bold;
    color: #d4af37;
    letter-spacing: 2px;
}

.platform-info {
    display: flex;
    align-items: center;
}

.lottery-station-img {
    height: 35px;
    width: auto;
    max-width: 100%;
    display: block;
}

/* 按钮区域 */
.platform-right {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
    align-items: center;
}

.btn {
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.btn:active {
    transform: translateY(0);
}

.btn-img {
    width: 100%;
    height: auto;
    display: block;
    border: none;
    outline: none;
    max-width: 100%;
}

.btn-primary .btn-img {
    max-width: 70px;
    height: auto;
}

.btn-secondary .btn-img {
    max-width: 70px;
    height: auto;
}

/* 响应式设计 */
@media (max-width: 480px) {
    body {
        padding: 40px 30px 30px;
    }

    .main-title {
        font-size: 28px;
    }

    .slogan-line {
        font-size: 16px;
    }

    .platform-block {
        padding: 10px 12px;
        gap: 10px;
    }

    .platform-left {
        gap: 10px;
    }

    .lottery-station-img {
        height: 30px;
    }

    .btn-primary .btn-img,
    .btn-secondary .btn-img {
        max-width: 60px;
    }

    .logo {
        width: 190px;
    }

    .platform-right {
        gap: 6px;
    }
}

@media (max-width: 360px) {
    body {
        padding: 30px 8px 20px;
    }

    .main-title {
        font-size: 24px;
        letter-spacing: 2px;
    }

    .slogan-line {
        font-size: 14px;
    }

    .platform-block {
        padding: 12px 10px;
        gap: 8px;
    }

    .lottery-station-img {
        height: 28px;
    }

    .btn-primary .btn-img,
    .btn-secondary .btn-img {
        max-width: 55px;
    }

    .logo {
        width: 190px;
    }

    .platform-right {
        gap: 5px;
    }
}

@media (max-width: 320px) {
    .btn-primary .btn-img,
    .btn-secondary .btn-img {
        max-width: 50px;
    }

    .lottery-station-img {
        height: 25px;
    }

    .platform-block {
        padding: 10px 8px;
    }
}