*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    min-height: 100vh;
    font-family: "Microsoft Yahei", sans-serif;
    overflow-x: hidden;
    background:#000;
}
/*花瓣飘落动画*/
.petal{
    position: fixed;
    top: -50px;
    z-index: 2;
    animation: fall linear infinite;
    pointer-events: none;
}
@keyframes fall{
    0%{transform: translateY(0) rotate(0deg);opacity: 1;}
    100%{transform: translateY(110vh) rotate(720deg);opacity: 0;}
}
.wrap{
    position: relative;
    width: 92%;
    max-width: 640px;
    margin: 0 auto;
    padding:40px 15px;
}
/*主盒子：完全移除模糊，极低透明度，只留细边框*/
.box{
    position:relative;
    z-index:3;
    /* 极低透明度，几乎全透明，能完整看透后面视频 */
    background: rgba(255,255,255,0.04);
    /* 关键！彻底关掉毛玻璃模糊，这就是你一直模糊的元凶 */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-radius:24px;
    padding:36px 32px;
    box-shadow: none;
    border:1px solid rgba(255,255,255,0.22);
}
.hint{
    text-align:center;
    font-size:13px;
    color:#941233;
    margin-bottom:14px;
}
.title{
    font-size:30px;
    color:#b80e38;
    text-align:center;
    margin-bottom:22px;
    font-weight:bold;
}
.type-text{
    font-size:17px;
    line-height:2;
    color:#700c24;
    min-height:170px;
    white-space:pre-wrap;
}
.cursor{
    display:inline-block;
    width:9px;
    background:#c41e44;
    animation: blink 0.7s infinite;
}
@keyframes blink{
    0%,100%{opacity:1;}
    50%{opacity:0;}
}
.tip-box{
    text-align:center;
    margin:12px 0;
    font-size:14px;
    color:#880f2e;
}
.form-item{
    margin-top:16px;
}
/*输入框，降低底色，不要厚重灰底*/
input,textarea{
    width:100%;
    padding:12px 14px;
    border-radius:12px;
    border:none;
    outline:none;
    font-size:15px;
    background:rgba(255,255,255,0.12);
}
textarea{
    min-height:95px;
    resize:none;
}
.code-row{
    display:flex;
    gap:10px;
    margin-top:16px;
}
.code-row input{
    flex:1;
}
.code-img{
    height:42px;
    cursor:pointer;
    border-radius:8px;
}
button{
    width:100%;
    margin-top:16px;
    padding:14px;
    border-radius:12px;
    border:none;
    background:#d82b58;
    color:#fff;
    font-size:17px;
    font-weight:bold;
    cursor:pointer;
    transition:0.3s;
}
button:hover{
    background:#b61e46;
    transform:scale(1.015);
}
.msg-title{
    font-size:22px;
    color:#b80e38;
    text-align:center;
    margin-top:36px;
    margin-bottom:20px;
    font-weight:bold;
}
/*留言列表，同样关闭模糊*/
.msg-item{
    position:relative;
    z-index:3;
    background:rgba(255,255,255,0.06);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-radius:14px;
    padding:16px;
    margin-bottom:14px;
}
.msg-to{
    font-weight:bold;
    color:#a1173b;
}
.msg-time{
    font-size:12px;
    color:#99445c;
    margin:4px 0 8px 0;
}
.msg-content{
    color:#5c1429;
    line-height:1.7;
}
.page-bar{
    display:flex;
    justify-content:center;
    gap:12px;
    margin-top:24px;
}
.page-bar a{
    padding:7px 14px;
    background:rgba(255,255,255,0.10);
    border-radius:8px;
    color:#941233;
    text-decoration:none;
}
.page-bar a.active{
    background:#d82b58;
    color:white;
}