/* Homepage landing styles (depends on style.css + frontend.css) */
.page-home {
    --home-grad: linear-gradient(135deg, #5b6cf0 0%, #7c3aed 48%, #9333ea 100%);
    --home-accent: #6ee7b7;
}

/* 棣栭〉椤舵爮锛欻ero 涓婃柟閫忔槑娴呰壊 */
.frontend-body:has(.page-home) .site-header:not(.is-scrolled) {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom-color: rgba(255, 255, 255, 0.1);
    box-shadow: none;
}

.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .logo-text,
.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .logo-tagline,
.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .nav-link,
.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .header-admin {
    color: rgba(255, 255, 255, 0.92) !important;
}

.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .nav-link:hover,
.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .nav-link.active {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.14);
}

.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .header-search {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.22);
}

.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .header-search-input,
.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .header-search-input::placeholder,
.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .header-search-icon,
.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .header-search-kbd {
    color: rgba(255, 255, 255, 0.88);
}

.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .header-search-kbd {
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.08);
}

.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .header-admin {
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.08);
}

.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .theme-toggle,
.frontend-body:has(.page-home) .site-header:not(.is-scrolled) .nav-toggle {
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.home-hero {
    position: relative;
    margin-top: calc(-1 * var(--header-h));
    padding: calc(var(--header-h) + 56px) 0 88px;
    text-align: center;
    overflow: hidden;
    color: #fff;
}

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

.home-hero-gradient {
    position: absolute;
    inset: 0;
    background: var(--home-grad);
}

.home-hero-grid {
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
}

.home-hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.45;
}

.home-hero-glow--1 {
    width: 420px;
    height: 420px;
    top: -120px;
    left: -80px;
    background: #818cf8;
}

.home-hero-glow--2 {
    width: 360px;
    height: 360px;
    bottom: -100px;
    right: -60px;
    background: #c084fc;
}

.home-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 0 auto;
}

.home-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    margin-bottom: 20px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.home-hero-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin: 0 0 16px;
    color: #fff;
}

.home-hero-accent {
    display: block;
    margin-top: 6px;
    background: linear-gradient(90deg, #6ee7b7 0%, #67e8f9 55%, #a5b4fc 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.home-hero-desc {
    margin: 0 auto 28px;
    max-width: 580px;
    font-size: clamp(15px, 2vw, 17px);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.88);
}

.home-search {
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 600px;
    margin: 0 auto;
    padding: 6px 6px 6px 18px;
    background: #fff;
    border-radius: 999px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.18);
    transition: box-shadow 0.25s, transform 0.25s;
}

.home-search:focus-within {
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.22);
    transform: translateY(-1px);
}

.home-search-icon {
    flex-shrink: 0;
    color: var(--text-muted);
}

.home-search-input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    background: transparent;
    font-size: 16px;
    color: var(--text);
    padding: 10px 0;
}

.home-search-input::placeholder {
    color: var(--text-muted);
}

.home-search-clear {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: var(--bg-subtle);
    color: var(--text-muted);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s;
}

.home-search-clear:hover {
    background: var(--border);
}

.home-search-btn {
    flex-shrink: 0;
    padding: 10px 22px;
    border: none;
    border-radius: 999px;
    background: var(--home-grad);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.home-search-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(91, 108, 240, 0.35);
}

.home-hot-tags {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.home-hot-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.65);
    margin-right: 2px;
}

.home-hot-tag {
    padding: 4px 12px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.92);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.home-hot-tag:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.4);
}

.home-hero-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.home-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 22px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.25s;
    text-decoration: none !important;
}

.home-btn--ghost {
    color: #fff !important;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.06);
}

.home-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.55);
}

.home-btn--outline {
    color: var(--text) !important;
    border: 1px solid var(--border);
    background: var(--bg-card);
}

.home-btn--white {
    color: #6d28d9 !important;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.home-btn--white:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.16);
}

.home-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 960px;
    margin: -36px auto 0;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.home-stat {
    text-align: center;
    padding: 22px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: transform 0.25s, box-shadow 0.25s;
}

.home-stat:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.home-stat-num {
    display: block;
    font-size: clamp(28px, 3vw, 34px);
    font-weight: 800;
    line-height: 1;
    background: var(--home-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.home-stat-label {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.home-section {
    padding: 72px 0;
}

.home-section--tight {
    padding-top: 0;
}

.home-section--muted {
    background: var(--bg-subtle);
}

.home-section-head {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 40px;
}

.home-section-tag {
    display: inline-block;
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.home-section-head h2 {
    margin: 10px 0 12px;
    font-size: clamp(24px, 3.2vw, 36px);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text);
}

.home-section-head p {
    margin: 0;
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.65;
}

.home-grid {
    display: grid;
    gap: 18px;
}

.home-grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.home-cat-card {
    position: relative;
    display: block;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    color: var(--text) !important;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.home-cat-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--home-grad);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 0;
}

.home-cat-card > * {
    position: relative;
    z-index: 1;
}

.home-cat-card:hover {
    transform: translateY(-5px);
    border-color: transparent;
    box-shadow: var(--shadow-lg);
    color: #fff !important;
}

.home-cat-card:hover::before {
    opacity: 1;
}

.home-cat-card:hover p,
.home-cat-card:hover .home-cat-count {
    color: rgba(255, 255, 255, 0.88);
}

.home-cat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    margin-bottom: 14px;
    border-radius: 14px;
    background: rgba(99, 102, 241, 0.1);
    font-size: 24px;
    transition: background 0.3s, transform 0.3s;
}

.home-cat-card:hover .home-cat-icon {
    background: rgba(255, 255, 255, 0.18);
    transform: scale(1.06);
}

.home-cat-card h3 {
    margin: 0 0 6px;
    font-size: 17px;
    font-weight: 700;
}

.home-cat-card p {
    margin: 0;
    font-size: 13px;
    color: var(--text-muted);
    transition: color 0.3s;
}

.home-cat-count {
    display: inline-block;
    margin-top: 12px;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    transition: color 0.3s, background 0.3s;
}

.home-cat-card:hover .home-cat-count {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.home-tool-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    color: var(--text) !important;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.home-tool-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-strong, var(--border));
}

.home-tool-card.is-hidden {
    display: none !important;
}

.home-tool-head {
    display: flex;
    align-items: center;
    gap: 10px;
}

.home-tool-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--bg-subtle);
    font-size: 18px;
    flex-shrink: 0;
}

.home-tool-name {
    font-size: 15px;
    font-weight: 700;
}

.home-tool-desc {
    margin: 0;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-muted);
}

.home-tool-go {
    margin-top: auto;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity 0.25s, transform 0.25s;
}

.home-tool-card:hover .home-tool-go {
    opacity: 1;
    transform: translateX(0);
}

.home-category-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.home-category-title {
    margin: 0;
    padding-left: 12px;
    border-left: 4px solid var(--primary);
    font-size: 20px;
    font-weight: 700;
}

.home-category-count {
    font-size: 13px;
    color: var(--text-muted);
}

.category-section {
    scroll-margin-top: calc(var(--header-h) + 16px);
}

.category-section.is-hidden {
    display: none !important;
}

.home-feature {
    padding: 26px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: transform 0.25s, box-shadow 0.25s;
}

.home-feature:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.home-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
    border-radius: 13px;
    background: var(--home-grad);
    font-size: 22px;
    box-shadow: var(--shadow-sm);
}

.home-feature h3 {
    margin: 0 0 8px;
    font-size: 17px;
    font-weight: 700;
}

.home-feature p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-muted);
}

.home-search-empty {
    text-align: center;
    padding: 48px 20px;
}

.home-search-empty-icon {
    font-size: 44px;
    margin-bottom: 10px;
}

.home-search-empty p {
    margin: 0 0 16px;
    color: var(--text-muted);
}

.home-cta {
    margin: 0 20px 48px;
    border-radius: 22px;
    background: var(--home-grad);
    color: #fff;
    box-shadow: 0 20px 50px rgba(91, 108, 240, 0.28);
    overflow: hidden;
}

.home-cta-inner {
    padding: 56px 24px;
    text-align: center;
}

.home-cta h2 {
    margin: 0 0 12px;
    font-size: clamp(24px, 3.4vw, 38px);
    font-weight: 800;
}

.home-cta p {
    margin: 0 0 24px;
    font-size: 16px;
    opacity: 0.92;
}

.page-home.is-ready .reveal:not(.in) {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.65s cubic-bezier(0.2, 0.7, 0.3, 1), transform 0.65s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.page-home .reveal.in {
    opacity: 1;
    transform: none;
}

@media (max-width: 960px) {
    .home-grid--4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .home-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .home-hero {
        padding: calc(var(--header-h) + 40px) 0 72px;
    }

    .home-stats {
        margin-top: -24px;
        gap: 12px;
    }

    .home-stat {
        padding: 18px 12px;
    }

    .home-section {
        padding: 52px 0;
    }

    .home-search {
        flex-wrap: wrap;
        padding: 10px 12px;
        border-radius: 18px;
    }

    .home-search-btn {
        width: 100%;
    }

    .home-hero-actions .home-btn {
        flex: 1;
        min-width: 140px;
    }

    .home-cta {
        margin: 0 16px 40px;
    }

    .home-cta-inner {
        padding: 40px 18px;
    }
}

html[data-theme="dark"] .home-search {
    background: var(--bg-card);
}

html[data-theme="dark"] .frontend-body:has(.page-home) .site-header:not(.is-scrolled) {
    background: rgba(14, 17, 23, 0.55);
    border-bottom-color: rgba(255, 255, 255, 0.06);
}