@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&display=swap');

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

html {
    font-size: 16px;
}

body {
    background-color: #000;
    color: #fff;
    font-family: 'Noto Sans SC', sans-serif;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Canvas 背景 */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: #0a0a0a;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

/* Hero 区域 */
.hero-section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    overflow: hidden;
}

/* 背景大图 */
.bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('/assets/images/bg-main.jpg') no-repeat center center;
    background-size: cover;
    animation: zoomEffect 20s ease-in-out infinite alternate;
    z-index: 0;
}

@keyframes zoomEffect {
    from { transform: scale(1); }
    to { transform: scale(1.08); }
}

/* 遮罩 */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1;
}

/* Logo */
.logo-wrapper {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 450px;
    margin-bottom: 20px;
}

.logo-img {
    width: 100%;
    height: auto;
    max-width: 280px;
    margin: 0 auto;
    filter: drop-shadow(0 0 15px rgba(255, 0, 204, 0.6));
}

/* 顶部卡片 */
.profile-header {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 30px;
    width: 100%;
    max-width: 850px;
    flex-wrap: wrap;
    gap: 15px;
}

.avatar {
    font-size: 3.5rem;
}

.info {
    text-align: left;
}

.info h1 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    margin-bottom: 5px;
    background: linear-gradient(90deg, #ff00cc, #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.info h1 span {
    font-size: 0.8rem;
    background: #666;
    -webkit-text-fill-color: #fff;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 10px;
    vertical-align: middle;
}

.handle, .tag, .location {
    font-size: 1rem;
    color: #ddd;
    margin: 3px 0;
}

/* 数据统计 */
.stats {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    width: 100%;
    max-width: 850px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 10px;
    border-radius: 10px;
}

.stat-item strong {
    display: block;
    font-size: 1.8rem;
    color: #ffd700;
}

/* 内容区 */
.content {
    padding: 60px 20px;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2rem, 6vw, 4rem);
    margin-bottom: 20px;
    background: linear-gradient(90deg, #fff, #ff00cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-title span {
    color: #ffd700;
}

.subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: #ccc;
    margin-bottom: 20px;
}

.description {
    font-size: 1.1rem;
    color: #bbb;
    line-height: 1.8;
    margin-bottom: 40px;
}

.description span {
    color: #ff00cc;
    font-weight: bold;
}

/* CTA */
.cta-area {
    margin: 40px auto;
}

.hand {
    font-size: clamp(3rem, 10vw, 5rem);
    animation: bounce 2s infinite;
    cursor: pointer;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.cta-text {
    font-size: 1.2rem;
    color: #fff;
    margin-top: 10px;
}

/* 按钮 */
.btn-join {
    background: linear-gradient(90deg, #ff00cc, #ff0066);
    color: white;
    border: none;
    padding: 18px 50px;
    font-size: 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    font-weight: bold;
    letter-spacing: 2px;
}

.btn-join:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 0, 204, 0.4);
}

.footer-glow {
    margin-top: 80px;
    height: 150px;
    background: radial-gradient(ellipse at center, rgba(255, 0, 204, 0.3) 0%, transparent 70%);
}

/* 响应式 */
@media (max-width: 992px) {
    .stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .profile-header { flex-direction: column; text-align: center; }
    .info { text-align: center; }
    .bg-image { animation: none; }
}

@media (max-width: 480px) {
    .stats { grid-template-columns: 1fr; }
    .btn-join { width: 90%; }
}