:root {
    --m-color: #fd79a8;
    --bg-color: #000000;
    --card-bg: rgba(255,255,255,0.03);
    --border-color: rgba(255,255,255,0.1);
    --text-color: #ffffff;
    --text-muted: #888888;
    --radius: 8px;
    --btn-text: #000000;
}

body {
    margin: 0;
    background: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* 导航 */
.top-nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 75px;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(20px);
    z-index: 2000;
    border-bottom: 1px solid var(--border-color);
}

.nav-inner {
    max-width: 1300px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 25px;
}

.nav-links {
    display: flex;
    gap: 45px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 800;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.nav-links a:hover, 
.nav-links a.active {
    color: var(--m-color);
    text-shadow: 0 0 15px rgba(255,255,255,0.1);
}

/* 通用交互组件 */
.primary-btn {
    background: var(--m-color);
    color: var(--btn-text);
    padding: 16px 40px;
    border: none;
    border-radius: var(--radius);
    font-weight: 900;
    font-size: 16px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.primary-btn:hover {
    transform: translateY(-4px);
    filter: brightness(1.15);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.primary-btn:disabled {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.input-box {
    width: 100%;
    height: 75px;
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    color: var(--text-color);
    padding: 0 30px;
    margin-bottom: 30px;
    font-size: 18px;
    font-weight: 800;
    border-radius: var(--radius);
    outline: none;
    transition: 0.3s;
    box-sizing: border-box;
}

.input-box:focus {
    border-color: var(--m-color);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
}

/* 首页网格 */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.product-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    transition: 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: block;
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.product-card:hover {
    border-color: var(--m-color);
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.p-img {
    width: 100%;
    aspect-ratio: 1.1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(128, 128, 128, 0.03);
}

.p-img img {
    width: 65%;
    transition: 0.6s ease;
}

.product-card:hover .p-img img {
    transform: scale(1.1) rotate(2deg);
}

.p-info {
    padding: 35px;
    border-top: 1px solid var(--border-color);
}

/* 动态布局引擎层 */
.detail-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; } .d-media { background: var(--card-bg); border: 2px solid var(--border-color); padding: 50px; text-align: center; border-radius: var(--radius); } .d-console { background: var(--card-bg); border: 2px solid var(--border-color); padding: 60px; border-radius: var(--radius); } .d-specs { background: var(--bg-color); border: 2px solid var(--border-color); padding: 30px; border-radius: var(--radius); margin-top: 40px; text-align: left; } .d-desc { grid-column: span 2; background: var(--card-bg); border: 2px solid var(--border-color); padding: 60px; border-radius: var(--radius); margin-top: 20px; }

@media (max-width: 1200px) {
    .bento-grid { grid-template-columns: repeat(3, 1fr); }
    .detail-wrap { display: flex !important; flex-direction: column !important; gap: 40px !important; margin-top: 120px !important; }
    .d-media { margin-right: 0 !important; margin-left: 0 !important; }
}
@media (max-width: 800px) {
    .bento-grid { grid-template-columns: repeat(2, 1fr); }
    .nav-links { display: none; }
}\n