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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #fff;
    color: #1a1a1a;
    min-height: 100vh;
    cursor: pointer;
    overflow-x: hidden;
}

.enter-hint {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    z-index: 1000;
    animation: pulse 2s infinite;
    pointer-events: none;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* ===== Landing A: 电商展示 ===== */
.landing-a { background: #f5f3f0; }

.la-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.la-tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: #8b0000;
    text-transform: uppercase;
}

.la-brand {
    font-weight: 900;
    color: #8b0000;
    letter-spacing: 2px;
    display: flex;
    align-items: baseline;
}

.la-hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px 24px;
}

.la-hero img {
    width: 100%;
    height: 70vh;
    object-fit: cover;
    border-radius: 4px;
    display: block;
}

.la-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
    padding: 0 32px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.la-cell {
    aspect-ratio: 1;
    overflow: hidden;
    background: #ebe8e3;
    border-radius: 2px;
}

.la-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.la-cell:hover img { transform: scale(1.05); }

.la-footer {
    display: flex;
    justify-content: space-between;
    padding: 20px 32px;
    max-width: 1200px;
    margin: 0 auto;
    font-size: 0.75rem;
    color: #666;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-top: 1px solid #e5e1da;
}

@media (max-width: 768px) {
    .la-grid { grid-template-columns: repeat(3, 1fr); }
    .la-hero img { height: 50vh; }
    .la-header, .la-hero, .la-grid, .la-footer { padding-left: 16px; padding-right: 16px; }
}

/* ===== Landing B: 日历穿搭 ===== */
.landing-b {
    background: #fff;
    padding: 20px 16px 100px;
    max-width: 800px;
    margin: 0 auto;
}

.lb-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 20px 0 24px;
}

.lb-arrow {
    font-size: 1.8rem;
    color: #ccc;
    font-weight: 300;
}

.lb-month {
    display: flex;
    gap: 10px;
    align-items: baseline;
    font-weight: 400;
}

.lb-month-name {
    font-size: 1.6rem;
    font-weight: 700;
    color: #111;
}

.lb-year {
    font-size: 1.6rem;
    color: #aaa;
    font-weight: 300;
}

.lb-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 8px 0;
    font-size: 0.75rem;
    color: #999;
    border-bottom: 1px solid #eee;
}

.lb-weekdays span {
    text-align: left;
    padding: 0 6px;
}

.lb-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: #f0f0f0;
}

.lb-day {
    aspect-ratio: 1;
    background: #fff;
    padding: 4px 6px;
    position: relative;
    overflow: hidden;
    min-height: 80px;
}

.lb-day.empty { background: #fafafa; }

.lb-day-num {
    font-size: 0.85rem;
    color: #333;
    font-weight: 500;
    position: relative;
    z-index: 10;
}

.lb-day img {
    position: absolute;
    width: 70%;
    height: 70%;
    object-fit: cover;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 2px;
    transition: transform 0.3s;
}

.lb-day.has-img:hover img { transform: translate(-50%, -50%) scale(1.1); }

.lb-footer {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.lb-stat {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 0.95rem;
}

.lb-stat-label { color: #333; flex: 1; }
.lb-stat-value { color: #999; font-size: 0.85rem; }
.lb-stat-label::before {
    content: '★ ';
    color: #111;
}

@media (max-width: 600px) {
    .lb-day { min-height: 60px; padding: 3px 4px; }
    .lb-day-num { font-size: 0.7rem; }
    .lb-month-name, .lb-year { font-size: 1.3rem; }
}