/* ===== Hero 区域 ===== */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('https://t.alcy.cc/ycy') center / cover no-repeat;
    padding: 0;
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -1.5px;
    color: #0f172a;
    max-width: 780px;
    margin-bottom: 16px;
}

.hero-title-highlight {
    background: linear-gradient(135deg, #6366f1, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== 一言卡片 ===== */
.hitokoto-card {
    max-width: 400px;
    min-height: 100px;
    margin: 0 auto;
}

.hitokoto-text {
    font-size: 1.2rem;
    color: #475569;
    line-height: 1.4;
    text-align: center;
    margin: 0;
}

.hitokoto-creator {
    font-size: 0.9rem;
    color: #94a3b8;
    line-height: 1.3;
    text-align: right;
    margin-top: 6px;
}

/* ===== 滚动提示 ===== */
.scroll-hint {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #64748b;
    font-size: 0.95rem;
    animation: bounce-down 2.4s infinite;
}

.scroll-hint-icon {
    width: 22px;
    height: 22px;
    stroke: #94a3b8;
}

@keyframes bounce-down {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.6;
    }
    50% {
        transform: translateY(10px);
        opacity: 1;
    }
}

/* ===== 滚动进度指示器 ===== */
.scroll-progress {
    position: absolute;
    top: 100%;                 /* 紧贴导航栏底部，随 navbar 滑动 */
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #6366f1, #a855f7);
    z-index: -1;
    transition: width 0.1s linear;
    border-radius: 0 2px 2px 0;
    opacity: 0;
    pointer-events: none;
}

.scroll-progress.visible {
    opacity: 1;
}

/* ===== 内容区块 ===== */
.page-content {
    max-width: 960px;
    margin: 0 auto;
    padding: 60px 24px 120px;
}

.page-section {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px 44px;
    margin-bottom: 36px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    border: 1px solid #f1f5f9;
    transition: box-shadow 0.3s;
    display: flex;
    align-items: flex-start;
    gap: 32px;
}

.page-section-body {
    flex: 1;
    min-width: 0;
}

.page-section:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.page-section-title {
    font-size: 1.7rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-section-badge {
    font-size: 0.8rem;
    font-weight: 600;
    background: #eef2ff;
    color: #4f46e5;
    padding: 2px 14px;
    border-radius: 30px;
}

.page-section-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #6366f1, #a855f7);
    border-radius: 4px;
    margin: 16px 0 20px;
}

.page-section-text {
    color: #475569;
    margin-bottom: 12px;
    font-size: 1.05rem;
}

.page-section-text:last-child {
    margin-bottom: 0;
}

.page-section-tip {
    margin-top: 16px;
    color: #94a3b8;
    font-size: 0.95rem;
}

/* ===== 液态玻璃时钟 ===== */
.page-section-clock {
    width: 140px;
    height: 140px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border-radius: 24px;
    background: rgba(99, 102, 241, 0.08);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.5),
        0 2px 12px rgba(99, 102, 241, 0.12),
        0 0 0 1px rgba(99, 102, 241, 0.06);
    position: relative;
    overflow: hidden;
}

/* 光斑 — 液态流动高光 */
.page-section-clock::before {
    content: '';
    position: absolute;
    top: -40%;
    left: -40%;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at 30% 30%,
        rgba(168, 85, 247, 0.15),
        transparent 60%
    );
    animation: clock-shimmer 6s ease-in-out infinite;
}

@keyframes clock-shimmer {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50%      { transform: translate(10%, 10%) rotate(3deg); }
}

.clock-time {
    font-size: 1.8rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -1px;
    line-height: 1;
}

/* 本地浏览器时间 — 加粗 */
#localTime {
    font-weight: 800;
    color: #0f172a;
}

.clock-date {
    font-size: 0.75rem;
    color: #6366f1;
    font-weight: 600;
}

.clock-weekday {
    font-size: 0.7rem;
    color: #94a3b8;
    font-weight: 500;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .page-section {
        padding: 24px 20px;
        flex-direction: column;
        align-items: stretch;
    }

    /* 长方形卡片：横向排列 时间 | 日期 | 星期 */
    .page-section-clock {
        width: auto;
        height: auto;
        flex-direction: row;
        gap: 16px;
        padding: 16px 24px;
        border-radius: 16px;
    }

    .clock-time {
        font-size: 1.5rem;
    }

    .clock-date {
        font-size: 0.8rem;
    }

    /* 文字容器自适应宽度 */
    .page-section-body {
        flex: none;
        width: 100%;
    }

    .page-section-title {
        font-size: 1.35rem;
    }

    .hero-title {
        font-size: 2rem;
    }
}