/* 全局重置，消除浏览器差异 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-text-size-adjust: 100%;
}
html {
    height: 100%;
    -ms-overflow-style: none;
}
body {
    background:#0a0a0a;
    min-height: 100vh;
    min-height: 100%;
    /* 全站垂直+水平居中 */
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-family:"Microsoft YaHei", "PingFang SC", SimHei, Helvetica, Arial, sans-serif;
    color:#d4af37;
    text-align:center;
    padding:40px 20px;
}
img {
    vertical-align: middle;
    border: none;
    max-width: 100%;
}
a {
    text-decoration: none;
    color: inherit;
}

/* 顶部标题 */
.page-title{
    font-size:48px;
    margin-bottom:60px;
    color:#fff;
    text-shadow:0 0 12px #d4af37;
    letter-spacing:4px;
    font-weight:bold;
    white-space:nowrap;
}

/* LOGO容器 */
.logo-box{
    max-width:1100px;
    width:100%;
    margin:0 auto 50px auto;
}
.logo-box img{
    width:100%;
    height:auto;
    -webkit-filter:drop-shadow(0 0 25px #926c20);
    filter:drop-shadow(0 0 25px #926c20);
    display:block;
}

/* ========== 核心修复：统一文字居中容器 ========== */
.text-wrap{
    width: 100%;
    max-width: 850px;
    margin: 0 auto;
}

/* 怀旧文案 */
.text-desc{
    font-size:22px;
    line-height:2.2;
    color:#e6c870;
}
.text-desc p{
    margin:12px 0;
}

/* QQ按钮 */
.qq-group-box{
    margin-top:40px;
}
.qq-btn{
    display:inline-block;
    padding:16px 50px;
    font-size:24px;
    background:linear-gradient(135deg,#b88622,#e6c268);
    color:#000;
    -webkit-border-radius:6px;
    border-radius:6px;
    font-weight:bold;
    box-shadow:0 0 18px rgba(212,175,55,0.6);
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
.qq-btn:hover{
    -webkit-transform: scale(1.05);
    transform: scale(1.05);
    box-shadow:0 0 28px rgba(220,180,60,0.9);
}

/* 联系方式文字 */
.contact-text{
    margin-top:30px;
    font-size:20px;
    color:#ffdd80;
    letter-spacing:1px;
}

/* 底部光晕动画 */
.light-flicker{
    position:fixed;
    bottom:0;
    left:0;
    width:100%;
    height:300px;
    background:radial-gradient(ellipse at center bottom, rgba(212,175,55,0.15) 0%, transparent 70%);
    pointer-events:none;
    -webkit-animation:flicker 4s infinite alternate;
    animation:flicker 4s infinite alternate;
}
@-webkit-keyframes flicker{
    0%{opacity:0.4;}
    100%{opacity:0.8;}
}
@keyframes flicker{
    0%{opacity:0.4;}
    100%{opacity:0.8;}
}