.page-home {
    --home-font-display: 'Archivo Black', 'Arial Black', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    --home-font-body: 'Inter', 'Noto Sans SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --home-accent: var(--accent, #00E676);
    --home-accent-orange: var(--accent-orange, #FF6D00);
    --home-bg-deep: var(--bg-deep, #0A1628);
    --home-bg-panel: var(--bg-panel, #1D3557);
    --home-text-soft: var(--text-soft, #B0BEC5);
    background: var(--home-bg-deep);
    color: var(--text-primary, #FFFFFF);
    overflow-x: hidden;
}

/* ===== Hero 分屏 ===== */
.page-home .home-hero {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: clamp(48px, 8vw, 80px) var(--container-pad, 16px) 64px;
    max-width: var(--container-w, 1280px);
    margin: 0 auto;
}

.page-home .home-hero-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    z-index: 2;
    position: relative;
}

.page-home .home-eyebrow {
    font-family: var(--home-font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--home-accent);
    margin-bottom: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.page-home .home-eyebrow::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--home-accent);
    display: inline-block;
}

.page-home .home-hero h1 {
    font-family: var(--home-font-display);
    font-style: italic;
    font-size: clamp(38px, 6vw, 68px);
    line-height: 1.05;
    margin: 0 0 20px;
    letter-spacing: -0.01em;
    max-width: 9em;
}

.page-home .home-hero-lead {
    font-family: var(--home-font-body);
    font-size: 16px;
    line-height: 1.75;
    color: var(--home-text-soft);
    max-width: 34em;
    margin: 0 0 32px;
}

.page-home .home-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 36px;
}

.page-home .home-hero-actions .btn {
    text-decoration: none;
    font-family: var(--home-font-body);
    font-weight: 600;
    font-size: 15px;
    padding: 12px 24px;
    border-radius: 0;
    transition: transform var(--speed-fast, 0.18s ease), box-shadow var(--speed-fast, 0.18s ease);
}

.page-home .home-hero-actions .btn-nav-cta {
    background: var(--home-accent);
    color: #081120;
    position: relative;
    overflow: hidden;
}

.page-home .home-hero-actions .btn-nav-cta::after {
    content: '';
    position: absolute;
    top: 0;
    left: -80%;
    width: 40%;
    height: 100%;
    background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.45), transparent);
    transform: skewX(-20deg);
    transition: left 0.4s ease;
}

.page-home .home-hero-actions .btn-nav-cta:hover::after {
    left: 120%;
}

.page-home .home-hero-actions .btn-ghost {
    background: transparent;
    color: var(--text-primary, #FFFFFF);
    border: 1px solid var(--line-subtle, rgba(176, 190, 197, 0.2));
}

.page-home .home-hero-actions .btn-ghost:hover {
    border-color: var(--home-accent);
    color: var(--home-accent);
}

.page-home .home-hero-points {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 28px;
}

.page-home .home-hero-points li {
    font-family: var(--home-font-body);
    font-size: 13px;
    color: var(--home-text-soft);
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.page-home .hero-point-num {
    font-family: var(--home-font-display);
    font-size: 20px;
    color: var(--text-primary, #FFFFFF);
    font-style: italic;
}

.page-home .home-hero-visual {
    position: relative;
    min-height: 340px;
    overflow: hidden;
    border-radius: 0;
    z-index: 1;
}

.page-home .home-hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.8) contrast(1.1) brightness(0.7);
    z-index: 0;
    max-width: 100%;
}

.page-home .hero-track {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.page-home .hero-lane {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    opacity: 0.85;
}

.page-home .hero-lane-1 {
    top: 18%;
    background: linear-gradient(90deg, transparent, var(--home-accent) 30%, var(--home-accent-orange) 85%, transparent);
    transform: skewY(-14deg) translateX(8%);
}

.page-home .hero-lane-2 {
    top: 35%;
    background: linear-gradient(90deg, transparent, var(--home-accent) 10%, transparent 80%);
    transform: skewY(-14deg) translateX(-6%);
    opacity: 0.5;
}

.page-home .hero-lane-3 {
    top: 74%;
    background: linear-gradient(90deg, transparent 5%, var(--home-accent-orange) 40%, transparent 95%);
    transform: skewY(-14deg) translateX(12%);
    opacity: 0.6;
}

.page-home .hero-lane-4 {
    top: 88%;
    background: linear-gradient(90deg, transparent 20%, var(--home-accent) 60%, transparent);
    transform: skewY(-14deg) translateX(-12%);
    opacity: 0.4;
}

.page-home .hero-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 0;
    background: var(--home-accent);
    box-shadow: 0 0 12px rgba(0, 230, 118, 0.8);
}

.page-home .hero-dot-1 {
    top: 20%;
    left: 42%;
    animation: home-dot-pulse 2.4s ease-in-out infinite;
}

.page-home .hero-dot-2 {
    top: 76%;
    left: 70%;
    background: var(--home-accent-orange);
    box-shadow: 0 0 12px rgba(255, 109, 0, 0.8);
    animation: home-dot-pulse 1.8s ease-in-out infinite 0.5s;
}

@keyframes home-dot-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.8); opacity: 0.5; }
}

/* ===== Section 通用 ===== */
.page-home section[id] {
    scroll-margin-top: 80px;
}

.page-home .home-section-head {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 36px;
}

.page-home .home-section-index {
    font-family: var(--home-font-display);
    font-style: italic;
    font-size: 44px;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px var(--home-accent);
    -webkit-text-stroke: 1px var(--home-accent);
    margin: 0;
    flex-shrink: 0;
    user-select: none;
}

.page-home .home-section-tag {
    font-family: var(--home-font-body);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--home-accent-orange);
    margin: 0 0 6px;
}

.page-home .home-section-head h2 {
    font-family: var(--home-font-display);
    font-style: italic;
    font-size: clamp(24px, 3.5vw, 36px);
    line-height: 1.15;
    margin: 0;
    color: var(--text-primary, #FFFFFF);
}

/* ===== 今日焦点 ===== */
.page-home .home-focus {
    padding: 64px var(--container-pad, 16px);
    max-width: var(--container-w, 1280px);
    margin: 0 auto;
    border-top: 1px solid var(--line-subtle, rgba(176, 190, 197, 0.2));
}

.page-home .home-focus-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.page-home .home-focus-card {
    background: var(--home-bg-panel);
    border: 1px solid var(--line-subtle, rgba(176, 190, 197, 0.2));
    border-left: 4px solid var(--home-accent);
    display: flex;
    flex-direction: column;
    transition: transform var(--speed-med, 0.32s ease), box-shadow var(--speed-med, 0.32s ease), border-color var(--speed-med, 0.32s ease);
    position: relative;
}

.page-home .home-focus-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
    border-left-color: var(--home-accent-orange);
}

.page-home .home-focus-card-featured {
    flex-direction: column;
    border-left: 4px solid var(--home-accent-orange);
}

.page-home .home-focus-card-featured img {
    width: 100%;
    max-width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    margin: 0;
}

.page-home .home-focus-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.page-home .home-focus-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.page-home .home-focus-time {
    font-family: var(--home-font-body);
    font-size: 12px;
    font-weight: 500;
    color: var(--home-text-soft);
    letter-spacing: 0.04em;
}

.page-home .home-focus-card h3 {
    font-family: var(--home-font-display);
    font-style: italic;
    font-size: 19px;
    line-height: 1.3;
    margin: 0 0 12px;
    color: var(--text-primary, #FFFFFF);
}

.page-home .home-focus-desc {
    font-family: var(--home-font-body);
    font-size: 14px;
    line-height: 1.65;
    color: var(--home-text-soft);
    margin: 0 0 18px;
    flex: 1;
}

.page-home .home-focus-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.page-home .home-focus-actions .btn-ghost {
    text-decoration: none;
    font-family: var(--home-font-body);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 16px;
    border: 1px solid var(--home-accent);
    color: var(--home-accent);
    background: transparent;
    transition: background var(--speed-fast, 0.18s ease);
}

.page-home .home-focus-actions .btn-ghost:hover {
    background: rgba(0, 230, 118, 0.12);
}

.page-home .home-focus-link {
    font-family: var(--home-font-body);
    font-size: 13px;
    font-weight: 600;
    color: var(--home-text-soft);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color var(--speed-fast, 0.18s ease);
}

.page-home .home-focus-link:hover {
    color: var(--home-accent);
}

.page-home .home-focus-card:not(.home-focus-card-featured) .home-focus-link {
    margin-top: auto;
}

/* ===== 核心功能 ===== */
.page-home .home-features {
    position: relative;
    background: var(--home-bg-panel);
    padding: 64px var(--container-pad, 16px);
    border-top: 1px solid var(--line-subtle, rgba(176, 190, 197, 0.2));
    border-bottom: 1px solid var(--line-subtle, rgba(176, 190, 197, 0.2));
}

.page-home .home-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--home-accent) 0%, var(--home-accent-orange) 70%, transparent 100%);
    opacity: 0.7;
}

.page-home .home-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: var(--container-w, 1280px);
    margin: 0 auto 0 0;
}

.page-home .home-feature-card {
    background: var(--home-bg-deep);
    border: 1px solid var(--line-subtle, rgba(176, 190, 197, 0.25));
    border-right: 3px solid transparent;
    padding: 28px 24px;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    transition: transform var(--speed-med, 0.32s ease), border-color var(--speed-med, 0.32s ease), background var(--speed-med, 0.32s ease);
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-home .home-feature-card:hover {
    transform: translateY(-4px);
    border-right-color: var(--home-accent);
    background: var(--home-bg-elevated, #16283F);
}

.page-home .home-feature-card:hover .home-feature-icon {
    color: var(--home-accent);
}

.page-home .home-feature-num {
    font-family: var(--home-font-display);
    font-style: italic;
    font-size: 14px;
    color: var(--home-accent-orange);
    letter-spacing: 0.12em;
    margin-bottom: 16px;
}

.page-home .home-feature-icon {
    color: var(--home-text-soft);
    margin-bottom: 18px;
    transition: color var(--speed-med, 0.32s ease);
    display: inline-block;
}

.page-home .home-feature-icon svg {
    display: block;
}

.page-home .home-feature-card h3 {
    font-family: var(--home-font-display);
    font-style: italic;
    font-size: 20px;
    line-height: 1.2;
    margin: 0 0 10px;
    color: var(--text-primary, #FFFFFF);
}

.page-home .home-feature-card p {
    font-family: var(--home-font-body);
    font-size: 14px;
    line-height: 1.65;
    color: var(--home-text-soft);
    margin: 0 0 18px;
    flex: 1;
}

.page-home .home-feature-link {
    font-family: var(--home-font-body);
    font-size: 13px;
    font-weight: 600;
    color: var(--home-accent);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap var(--speed-fast, 0.18s ease);
}

.page-home .home-feature-card:hover .home-feature-link {
    gap: 8px;
}

.page-home .home-features-side {
    max-width: 300px;
    margin: 32px 0 0;
}

.page-home .home-features-side img {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: cover;
    border: 1px solid var(--line-subtle, rgba(176, 190, 197, 0.25));
}

/* ===== 赛事专栏 ===== */
.page-home .home-column {
    padding: 64px var(--container-pad, 16px);
    max-width: var(--container-w, 1280px);
    margin: 0 auto;
}

.page-home .home-column-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.page-home .home-column-card {
    background: var(--home-bg-panel);
    border: 1px solid var(--line-subtle, rgba(176, 190, 197, 0.2));
    transition: transform var(--speed-med, 0.32s ease), box-shadow var(--speed-med, 0.32s ease);
    display: flex;
    flex-direction: column;
    position: relative;
}

.page-home .home-column-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.page-home .home-column-card img {
    width: 100%;
    max-width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.page-home .home-column-card-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.page-home .home-column-cat {
    font-family: var(--home-font-body);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--home-accent-orange);
    text-transform: uppercase;
    margin-bottom: 10px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.page-home .home-column-cat::before {
    content: '';
    width: 16px;
    height: 2px;
    background: var(--home-accent-orange);
    display: inline-block;
}

.page-home .home-column-card h3 {
    font-family: var(--home-font-display);
    font-style: italic;
    font-size: 17px;
    line-height: 1.35;
    margin: 0 0 10px;
    color: var(--text-primary, #FFFFFF);
}

.page-home .home-column-card p {
    font-family: var(--home-font-body);
    font-size: 14px;
    line-height: 1.65;
    color: var(--home-text-soft);
    margin: 0 0 16px;
    flex: 1;
}

.page-home .home-column-card .home-focus-link {
    align-self: flex-start;
    font-weight: 700;
    font-size: 14px;
    color: var(--text-primary, #FFFFFF);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color var(--speed-fast, 0.18s ease);
}

.page-home .home-column-card .home-focus-link:hover {
    color: var(--home-accent);
}

/* ===== 下载 ===== */
.page-home .home-download {
    padding: 0 var(--container-pad, 16px);
    max-width: var(--container-w, 1280px);
    margin: 0 auto 80px;
}

.page-home .home-download-inner {
    position: relative;
    background: linear-gradient(135deg, var(--home-bg-panel) 0%, var(--home-bg-deep) 60%);
    border: 1px solid var(--line-subtle, rgba(176, 190, 197, 0.3));
    border-top: 3px solid var(--home-accent);
    padding: 48px 28px;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-home .home-download-inner::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 160px;
    height: 160px;
    border: 24px solid var(--home-accent-orange);
    opacity: 0.08;
    transform: rotate(45deg);
    pointer-events: none;
}

.page-home .home-download-inner::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--home-accent), var(--home-accent-orange));
    opacity: 0.6;
}

.page-home .home-download-inner .home-section-tag {
    margin-bottom: 12px;
}

.page-home .home-download-inner h2 {
    font-family: var(--home-font-display);
    font-style: italic;
    font-size: clamp(28px, 4.5vw, 44px);
    line-height: 1.1;
    margin: 0 0 16px;
    color: var(--text-primary, #FFFFFF);
}

.page-home .home-download-inner p {
    font-family: var(--home-font-body);
    font-size: 15px;
    line-height: 1.7;
    color: var(--home-text-soft);
    margin: 0 0 28px;
    max-width: 42em;
}

.page-home .home-download-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 32px;
}

.page-home .home-download-actions .btn {
    text-decoration: none;
    font-family: var(--home-font-body);
    font-weight: 700;
    font-size: 15px;
    padding: 14px 30px;
    border-radius: 0;
    transition: transform var(--speed-fast, 0.18s ease), box-shadow var(--speed-fast, 0.18s ease);
}

.page-home .home-download-actions .btn-nav-cta {
    background: var(--home-accent);
    color: #081120;
    position: relative;
    overflow: hidden;
}

.page-home .home-download-actions .btn-nav-cta::after {
    content: '';
    position: absolute;
    top: 0;
    left: -80%;
    width: 40%;
    height: 100%;
    background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.35), transparent);
    transform: skewX(-20deg);
    transition: left 0.4s ease;
}

.page-home .home-download-actions .btn-nav-cta:hover::after {
    left: 120%;
}

.page-home .home-download-actions .btn:hover {
    transform: translateY(-2px);
}

.page-home .home-download-actions .btn-ghost {
    background: transparent;
    color: var(--text-primary, #FFFFFF);
    border: 1px solid var(--line-subtle, rgba(176, 190, 197, 0.3));
}

.page-home .home-download-actions .btn-ghost:hover {
    border-color: var(--home-accent);
    color: var(--home-accent);
    box-shadow: 0 4px 16px rgba(0, 230, 118, 0.15);
}

.page-home .home-download-meta {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
}

.page-home .home-download-meta li {
    font-family: var(--home-font-body);
    font-size: 13px;
    color: var(--home-text-soft);
    display: flex;
    align-items: center;
    gap: 6px;
}

.page-home .home-download-meta li::before {
    content: '✓';
    color: var(--home-accent);
    font-weight: 700;
    font-size: 14px;
}

/* ===== 数据揭示 ===== */
.page-home [data-reveal] {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .page-home [data-reveal].reveal-init {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .page-home [data-reveal].reveal-init.is-revealed {
        opacity: 1;
        transform: none;
    }
}

/* ===== Media Query ≥768px ===== */
@media (min-width: 768px) {
    .page-home .home-hero {
        grid-template-columns: 1fr 0.9fr;
        align-items: center;
        gap: 3rem;
        padding-top: 88px;
        padding-bottom: 88px;
    }

    .page-home .home-hero-visual {
        min-height: 440px;
    }

    .page-home .home-hero-actions {
        margin-bottom: 44px;
    }

    .page-home .home-focus-list {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .page-home .home-focus-card-featured {
        grid-column: 1 / -1;
        flex-direction: row;
        align-items: stretch;
    }

    .page-home .home-focus-card-featured img {
        width: 40%;
        height: auto;
        max-width: 100%;
        object-fit: cover;
        flex-shrink: 0;
    }

    .page-home .home-focus-card-featured .home-focus-card-body {
        flex: 1;
    }

    .page-home .home-focus-card-featured h3 {
        font-size: 23px;
    }

    .page-home .home-features {
        display: flex;
        align-items: flex-start;
        gap: 32px;
        flex-wrap: wrap;
    }

    .page-home .home-section-head {
        margin-bottom: 44px;
    }

    .page-home .home-section-head--alt {
        flex-basis: 100%;
    }

    .page-home .home-features-grid {
        flex: 1;
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .page-home .home-features-side {
        margin: 0;
        max-width: 280px;
    }

    .page-home .home-column-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .page-home .home-column-card img {
        height: 160px;
    }

    .page-home .home-download-inner {
        padding: 64px 56px;
    }
}

/* ===== Media Query ≥1024px ===== */
@media (min-width: 1024px) {
    .page-home .home-hero {
        gap: 4rem;
    }

    .page-home .home-hero h1 {
        font-size: 72px;
    }

    .page-home .home-focus-list {
        grid-template-columns: repeat(3, 1fr);
    }

    .page-home .home-focus-card-featured {
        grid-column: 1 / -1;
    }

    .page-home .home-focus-card-featured img {
        width: 38%;
        max-height: 360px;
    }

    .page-home .home-features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .page-home .home-features-side {
        position: absolute;
        right: var(--container-pad, 16px);
        top: 50%;
        transform: translateY(-50%);
        max-width: 320px;
        width: 280px;
    }

    .page-home .home-features {
        padding-right: calc(var(--container-pad, 16px) + 320px + 32px);
    }

    .page-home .home-feature-card {
        padding: 34px 28px;
    }
}

.page-home {
  --home-bg-elevated: var(--bg-elevated);
}