:root {
    --bg-dark: #100808;
    --bg-card: #1C1010;
    --gold: #D4AF37;
    --gold-dim: #9A7B2E;
    --red: #A8201A;
    --red-bright: #C8302A;
    --text-primary: #EDE0D4;
    --text-secondary: #A89888;
    --text-dim: #6B5D50;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "STSong", "SimSun", "Microsoft YaHei", serif;
}

body {
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

.app-container {
    max-width: 480px;
    margin: 0 auto;
    min-height: 100vh;
    padding: 24px 20px;
    position: relative;
}

/* 背景纹理：朱红暗纹 */
.bg-texture {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 50% 0%, rgba(168, 32, 26, 0.08), transparent 50%),
        repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(212, 175, 55, 0.02) 20px, rgba(212, 175, 55, 0.02) 21px);
    pointer-events: none;
    z-index: 0;
}

.header {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-bottom: 48px;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.logo-icon {
    font-size: 28px;
    color: var(--gold);
}

.logo h1 {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 6px;
    color: var(--gold);
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.logo-subtitle {
    width: 100%;
    font-size: 11px;
    color: var(--gold-dim);
    letter-spacing: 3px;
    margin-top: 4px;
}

.main {
    position: relative;
    z-index: 1;
}

.hero {
    text-align: center;
    margin-bottom: 48px;
}

.hero-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--gold);
    letter-spacing: 3px;
}

.hero-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.9;
}

.products {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 48px;
}

.product-card {
    position: relative;
    background: var(--bg-card);
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.25);
    transition: all 0.3s ease;
    display: block;
}

.product-card:active {
    transform: scale(0.98);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.6;
    pointer-events: none;
}

.card-palm .card-glow {
    background: radial-gradient(circle at top right, rgba(168, 32, 26, 0.2), transparent 60%);
}

.card-face .card-glow {
    background: radial-gradient(circle at top right, rgba(212, 175, 55, 0.15), transparent 60%);
}

.card-content {
    position: relative;
    padding: 28px 24px;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.card-tag {
    background: rgba(168, 32, 26, 0.25);
    color: var(--red-bright);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
}

.card-tag-gold {
    background: rgba(212, 175, 55, 0.2);
    color: var(--gold);
}

.card-title {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.card-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 24px;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-hint {
    font-size: 12px;
    color: var(--text-dim);
}

.card-arrow {
    font-size: 20px;
    color: var(--gold);
}

.disclaimer {
    background: rgba(168, 32, 26, 0.08);
    border: 1px solid rgba(168, 32, 26, 0.25);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 32px;
}

.disclaimer p:first-child {
    font-size: 13px;
    font-weight: 600;
    color: var(--red-bright);
    margin-bottom: 8px;
}

.disclaimer-text {
    font-size: 11px;
    color: var(--text-dim);
    line-height: 1.7;
}

.footer {
    text-align: center;
    padding: 20px 0;
}

.footer p {
    font-size: 11px;
    color: var(--text-dim);
}