@charset "utf-8";
/*
 * NOVA - Dark Elegant News Template
 * Bootstrap 5 / Font Awesome 6
 * Color: Emerald Green + Dark Navy
 */

/* ===== 1. Design Tokens ===== */
:root {
    --nova-bg:        #0f172a;
    --nova-bg-alt:    #1e293b;
    --nova-bg-card:   #1e293b;
    --nova-bg-hover:  #334155;
    --nova-surface:   #1e293b;
    --nova-surface-2: #334155;
    --nova-line:      rgba(255, 255, 255, .08);
    --nova-line-2:    rgba(255, 255, 255, .14);
    --nova-primary:   #10b981;
    --nova-primary-l: #34d399;
    --nova-primary-d: #059669;
    --nova-accent:    #f59e0b;
    --nova-accent-2:  #fbbf24;
    --nova-text:      #e2e8f0;
    --nova-text-2:    #cbd5e1;
    --nova-muted:     #94a3b8;
    --nova-dim:       #64748b;
    --nova-radius:    14px;
    --nova-radius-sm: 10px;
    --nova-shadow:    0 4px 24px rgba(0, 0, 0, .25);
    --nova-shadow-lg: 0 12px 40px rgba(0, 0, 0, .40);
    --nova-glow:      0 0 30px rgba(16, 185, 129, .15);
}

/* ===== 2. Base ===== */
body {
    background: var(--nova-bg); color: var(--nova-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
                 "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    font-size: 15px; line-height: 1.75; -webkit-font-smoothing: antialiased;
}
a { color: var(--nova-text-2); text-decoration: none; transition: color .2s; }
a:hover { color: var(--nova-primary); }
h1, h2, h3, h4, h5, h6 { font-weight: 700; letter-spacing: .2px; color: var(--nova-text); }
img { max-width: 100%; }
ul, ol { list-style: none; padding: 0; margin: 0; }
.nova-container { max-width: 1200px; }
.nova-muted { color: var(--nova-muted) !important; }
.nova-accent-c { color: var(--nova-accent) !important; }
.nova-clamp-1 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }
.nova-clamp-2, .nova-clamp-3 { display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; }
.nova-clamp-2 { -webkit-line-clamp: 2; }
.nova-clamp-3 { -webkit-line-clamp: 3; }
.min-w-0 { min-width: 0; }

.nova-section { padding: 64px 0; }
.nova-section-dark { background: var(--nova-bg); }
.nova-section-darker { background: var(--nova-bg-alt); }
.nova-section-head { text-align: center; margin-bottom: 46px; }
.nova-section-head h2 { font-size: 1.85rem; margin: 0 0 12px; }
.nova-section-head p { color: var(--nova-muted); font-size: 15px; max-width: 760px; margin: 0 auto; }
.nova-label {
    display: inline-block; font-size: 12px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--nova-primary); font-weight: 700; margin-bottom: 10px;
    padding: .3rem .9rem; border: 1px solid rgba(16, 185, 129, .3);
    border-radius: 999px; background: rgba(16, 185, 129, .08);
}

/* Buttons */
.nova-btn-primary, .nova-btn-outline {
    display: inline-flex; align-items: center; gap: 8px;
    padding: .65rem 1.6rem; border-radius: 999px;
    font-weight: 600; font-size: 15px; transition: .25s; white-space: nowrap;
}
.nova-btn-primary {
    background: linear-gradient(135deg, var(--nova-primary), var(--nova-primary-l));
    color: #fff; border: 0;
}
.nova-btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(16, 185, 129, .35); }
.nova-btn-outline { border: 1px solid var(--nova-line-2); color: var(--nova-text); background: transparent; }
.nova-btn-outline:hover { background: var(--nova-primary); color: #fff; border-color: transparent; transform: translateY(-2px); }


/* ===== 3. Header ===== */
.nova-header { position: sticky; top: 0; z-index: 1030; }
.nova-header-top {
    background: rgba(15, 23, 42, .92); backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid var(--nova-line);
}
.nova-header-inner {
    display: flex; align-items: center; justify-content: space-between;
    padding: .7rem 0; gap: 16px;
}
.nova-brand {
    display: flex; align-items: center; gap: 10px;
    font-size: 1.2rem; font-weight: 800; color: var(--nova-text); text-decoration: none;
}
.nova-brand:hover { color: var(--nova-primary); }
.nova-brand-icon {
    width: 36px; height: 36px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--nova-primary), var(--nova-primary-l));
    color: #fff; font-size: 16px;
}

/* Desktop Nav */
.nova-nav-desktop { flex: 1; display: flex; justify-content: center; }
.nova-nav-desktop > ul { display: flex; align-items: center; gap: 2px; margin: 0; }
.nova-nav-desktop > ul > li > a {
    display: block; padding: .45rem .85rem; color: var(--nova-text-2);
    font-size: 14.5px; font-weight: 500; border-radius: 8px; transition: .2s;
}
.nova-nav-desktop > ul > li > a:hover,
.nova-nav-desktop > ul > li.active > a { color: var(--nova-primary); background: rgba(16, 185, 129, .08); }
.nova-nav-arrow { font-size: 10px; margin-left: 4px; transition: transform .2s; }
.nova-nav-desktop > ul > li.has-sub { position: relative; }
.nova-submenu {
    display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
    min-width: 180px; background: var(--nova-bg-alt); border: 1px solid var(--nova-line-2);
    border-radius: var(--nova-radius-sm); box-shadow: var(--nova-shadow-lg); padding: 6px; z-index: 100;
}
.nova-nav-desktop > ul > li.has-sub:hover .nova-submenu { display: block; }
.nova-nav-desktop > ul > li.has-sub:hover .nova-nav-arrow { transform: rotate(180deg); }
.nova-submenu li a {
    display: block; padding: .45rem .85rem; color: var(--nova-text-2);
    font-size: 14px; border-radius: 7px;
}
.nova-submenu li a:hover { background: rgba(16, 185, 129, .1); color: var(--nova-primary); }

/* Header actions */
.nova-header-actions { display: flex; align-items: center; gap: 10px; }
.nova-search-mini {
    display: flex; align-items: center; background: var(--nova-surface-2);
    border: 1px solid var(--nova-line); border-radius: 999px; overflow: hidden;
}
.nova-search-mini input {
    background: transparent; border: 0; color: var(--nova-text); font-size: 13px;
    padding: .35rem .8rem; width: 120px; outline: none;
}
.nova-search-mini input::placeholder { color: var(--nova-dim); }
.nova-search-mini input:focus { background: rgba(255,255,255,.04); }
.nova-search-mini button {
    background: transparent; border: 0; color: var(--nova-muted); padding: .35rem .65rem;
    cursor: pointer; font-size: 13px;
}
.nova-search-mini button:hover { color: var(--nova-primary); }

/* Mobile toggle */
.nova-mobile-toggle {
    display: none; background: transparent; border: 1px solid var(--nova-line-2);
    border-radius: 8px; padding: 6px 8px; cursor: pointer; flex-direction: column; gap: 4px;
}
.nova-mobile-toggle span {
    display: block; width: 18px; height: 2px; background: var(--nova-text);
    border-radius: 2px; transition: .3s;
}

/* Mobile menu */
.nova-header-mobile {
    display: none; background: var(--nova-bg-alt);
    border-bottom: 1px solid var(--nova-line); padding: 16px 0;
}
.nova-header-mobile.open { display: block; }
.nova-search-mobile {
    display: flex; background: var(--nova-surface-2); border: 1px solid var(--nova-line);
    border-radius: var(--nova-radius-sm); overflow: hidden; margin-bottom: 14px;
}
.nova-search-mobile input {
    flex: 1; background: transparent; border: 0; color: var(--nova-text);
    padding: .55rem 1rem; font-size: 14px; outline: none;
}
.nova-search-mobile input::placeholder { color: var(--nova-dim); }
.nova-search-mobile button {
    background: var(--nova-primary); border: 0; color: #fff; padding: .55rem 1rem; cursor: pointer;
}
.nova-mobile-nav { margin: 0; }
.nova-mobile-nav > li > a {
    display: block; padding: .55rem 0; color: var(--nova-text-2); font-size: 15px;
    border-bottom: 1px solid var(--nova-line);
}
.nova-mobile-nav > li.active > a { color: var(--nova-primary); }
.nova-mobile-nav > li > ul { padding-left: 16px; }
.nova-mobile-nav > li > ul > li > a {
    display: block; padding: .35rem 0; color: var(--nova-muted); font-size: 14px;
}

@media (max-width: 991.98px) {
    .nova-nav-desktop { display: none; }
    .nova-search-mini { display: none; }
    .nova-mobile-toggle { display: flex; }
}


/* ===== 4. Hero ===== */
.nova-hero {
    position: relative; overflow: hidden; padding: 80px 0 90px;
    background:
        radial-gradient(900px 420px at 82% 18%, rgba(16, 185, 129, .12), transparent 62%),
        radial-gradient(700px 380px at 8% 88%, rgba(245, 158, 11, .06), transparent 60%),
        linear-gradient(180deg, var(--nova-bg) 0%, #0c1322 100%);
}
.nova-hero-bg {
    position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(16, 185, 129, .02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 185, 129, .02) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 100%);
}
.nova-badge {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: 12px; letter-spacing: 2px; text-transform: uppercase; font-weight: 700;
    color: var(--nova-primary); border: 1px solid rgba(16, 185, 129, .3);
    background: rgba(16, 185, 129, .08); padding: .28rem .85rem; border-radius: 999px;
}
.nova-hero-title { font-size: 2.75rem; line-height: 1.24; margin: 18px 0 0; }
.nova-hero-title em {
    font-style: normal;
    background: linear-gradient(to right, var(--nova-primary), var(--nova-primary-l));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.nova-hero-lead { color: var(--nova-muted); font-size: 16.5px; max-width: 560px; margin-top: 14px; }
.nova-hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.nova-hero-visual { position: relative; }
.nova-hero-img-wrap {
    display: inline-block; border-radius: 20px; overflow: hidden;
    border: 1px solid var(--nova-line-2); box-shadow: var(--nova-shadow-lg), var(--nova-glow);
}
.nova-hero-img-wrap img { display: block; width: 100%; }

.nova-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 48px; }
.nova-metric-item {
    background: var(--nova-bg-card); border: 1px solid var(--nova-line);
    border-radius: var(--nova-radius); padding: 20px 16px; text-align: center; transition: .28s;
    box-shadow: var(--nova-shadow);
}
.nova-metric-item:hover { transform: translateY(-4px); box-shadow: var(--nova-shadow-lg); border-color: rgba(16, 185, 129, .3); }
.nova-metric-icon { font-size: 1.4rem; color: var(--nova-primary); margin-bottom: 8px; }
.nova-metric-num { font-size: 1.5rem; font-weight: 800; margin: 0; line-height: 1.2; }
.nova-metric-label { font-size: 13px; color: var(--nova-muted); margin: 4px 0 0; }


/* ===== 5. About Cards ===== */
.nova-about-card {
    height: 100%; text-align: center; padding: 36px 22px 28px;
    background: var(--nova-bg-card); border: 1px solid var(--nova-line);
    border-radius: var(--nova-radius); transition: .28s; box-shadow: var(--nova-shadow);
}
.nova-about-card:hover { transform: translateY(-6px); box-shadow: var(--nova-shadow-lg); border-color: rgba(16, 185, 129, .3); }
.nova-about-icon {
    width: 58px; height: 58px; margin: 0 auto 18px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 22px; color: #fff;
    background: linear-gradient(135deg, var(--nova-primary), var(--nova-primary-l));
    box-shadow: 0 8px 22px rgba(16, 185, 129, .25);
}
.nova-about-card h3 { font-size: 1.06rem; margin: 0 0 10px; }
.nova-about-card p { color: var(--nova-muted); font-size: 14.5px; margin: 0; }

/* ===== 6. Feature Cards ===== */
.nova-feature-card {
    position: relative; height: 100%; padding: 30px 24px 24px;
    background: var(--nova-bg-card); border: 1px solid var(--nova-line);
    border-radius: var(--nova-radius); transition: .28s; box-shadow: var(--nova-shadow);
    overflow: hidden;
}
.nova-feature-card:hover { transform: translateY(-5px); box-shadow: var(--nova-shadow-lg); border-color: rgba(16, 185, 129, .3); }
.nova-feature-num {
    position: absolute; right: 16px; top: 10px;
    font-size: 3.2rem; font-weight: 900; color: rgba(16, 185, 129, .06); line-height: 1;
}
.nova-feature-card > i { font-size: 1.8rem; color: var(--nova-primary); margin-bottom: 14px; display: block; }
.nova-feature-card h3 { font-size: 1.04rem; margin: 0 0 10px; }
.nova-feature-card p { font-size: 14px; color: var(--nova-muted); margin: 0; }

/* ===== 7. Category Cards ===== */
.nova-cate-card {
    height: 100%; overflow: hidden; display: flex; flex-direction: column;
    background: var(--nova-bg-card); border: 1px solid var(--nova-line);
    border-radius: var(--nova-radius); transition: transform .25s, box-shadow .25s;
    box-shadow: var(--nova-shadow);
}
.nova-cate-card:hover { transform: translateY(-6px); box-shadow: var(--nova-shadow-lg); }
.nova-cate-card .thumb { position: relative; display: block; padding-top: 52%; overflow: hidden; background: var(--nova-surface-2); }
.nova-cate-card .thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.nova-cate-card:hover .thumb img { transform: scale(1.06); }
.nova-cate-card .badge-cate {
    position: absolute; left: 12px; top: 12px; z-index: 2;
    background: var(--nova-primary); color: #fff; font-size: 12px; font-weight: 700;
    padding: .2rem .6rem; border-radius: 6px;
}
.nova-cate-card .body { padding: 18px 20px 20px; flex: 1 1 auto; display: flex; flex-direction: column; }
.nova-cate-card .body h3 { font-size: 1.05rem; margin: 0 0 10px; }
.nova-cate-card .body h3 a { color: var(--nova-text); }
.nova-cate-card .body h3 a:hover { color: var(--nova-primary); }
.nova-cate-card .body .desc { color: var(--nova-muted); font-size: 14px; margin: 0 0 12px; }
.nova-cate-card .sub-list { margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.nova-cate-card .sub-list a {
    font-size: 12.5px; color: var(--nova-muted); background: var(--nova-surface-2);
    border: 1px solid var(--nova-line); border-radius: 999px; padding: .1rem .6rem;
}
.nova-cate-card .sub-list a:hover { color: var(--nova-primary); border-color: rgba(16, 185, 129, .4); }
.nova-cate-card .mini { margin-top: auto; border-top: 1px solid var(--nova-line); padding-top: 12px; }
.nova-cate-card .mini li { font-size: 14px; padding: 4px 0 4px 12px; position: relative; }
.nova-cate-card .mini li::before { content: ""; position: absolute; left: 0; top: 13px; width: 4px; height: 4px; border-radius: 50%; background: var(--nova-dim); }
.nova-cate-card .mini li a { color: var(--nova-muted); }
.nova-cate-card .mini li a:hover { color: var(--nova-primary); }

/* ===== 8. Team Cards ===== */
.nova-team-card {
    height: 100%; text-align: center; padding: 36px 22px 28px;
    background: var(--nova-bg-card); border: 1px solid var(--nova-line);
    border-radius: 16px; transition: .3s; box-shadow: var(--nova-shadow);
}
.nova-team-card:hover { transform: translateY(-5px); box-shadow: var(--nova-shadow-lg); }
.nova-team-card .icon-wrap,
.nova-team-card i {
    font-size: 2rem; color: var(--nova-primary); margin-bottom: 16px; display: block;
}
.nova-team-card h3 { font-size: 1.06rem; margin: 0 0 10px; }
.nova-team-card p { font-size: 14.5px; color: var(--nova-muted); margin: 0; }

/* ===== 9. Timeline ===== */
.nova-timeline { display: flex; flex-direction: column; gap: 26px; padding-left: 22px; border-left: 3px solid var(--nova-primary); }
.nova-tl-item { position: relative; }
.nova-tl-item::before {
    content: ""; position: absolute; left: -30px; top: 6px;
    width: 13px; height: 13px; border-radius: 50%;
    background: var(--nova-primary); box-shadow: 0 0 0 4px rgba(16, 185, 129, .2);
}
.nova-tl-date { font-size: 13.5px; color: var(--nova-primary); font-weight: 600; margin-bottom: 8px; }
.nova-tl-card {
    background: var(--nova-bg-card); border-left: 4px solid var(--nova-primary);
    border-radius: var(--nova-radius-sm); padding: 18px 20px; transition: .3s; box-shadow: var(--nova-shadow);
}
.nova-tl-card:hover { box-shadow: var(--nova-shadow-lg); transform: translateY(-3px); }
.nova-tl-card h3 { font-size: 1.02rem; margin: 0 0 8px; }
.nova-tl-card ul li { font-size: 14px; color: var(--nova-muted); padding-left: 16px; position: relative; }
.nova-tl-card ul li::before {
    content: "\f105"; font-family: "Font Awesome 6 Free"; font-weight: 900;
    position: absolute; left: 0; color: var(--nova-dim); font-size: 12px;
}

/* ===== 10. Split Item ===== */
.nova-split-item {
    display: flex; gap: 16px; height: 100%;
    background: var(--nova-bg-card); border: 1px solid var(--nova-line);
    border-radius: var(--nova-radius); padding: 18px; transition: .25s; box-shadow: var(--nova-shadow);
}
.nova-split-item:hover { box-shadow: var(--nova-shadow-lg); border-color: rgba(16, 185, 129, .2); }
.nova-split-item .thumb {
    flex: 0 0 132px; width: 132px; height: 90px; border-radius: var(--nova-radius-sm);
    overflow: hidden; background: var(--nova-surface-2);
}
.nova-split-item .thumb img { width: 100%; height: 100%; object-fit: cover; }
.nova-split-item .content { flex: 1 1 auto; min-width: 0; }
.nova-split-item h3 { font-size: 1rem; margin: 0 0 6px; }
.nova-split-item h3 a { color: var(--nova-text); }
.nova-split-item h3 a:hover { color: var(--nova-primary); }
.nova-split-item p { font-size: 13.5px; color: var(--nova-muted); margin: 0 0 6px; }


/* ===== 11. News List ===== */
.nova-news-item {
    display: flex; align-items: flex-start; gap: 16px;
    padding: 20px 0; border-bottom: 1px solid var(--nova-line);
}
.nova-news-item:first-child { padding-top: 0; }
.nova-news-item:last-child { border-bottom: 0; padding-bottom: 0; }
.nova-date-badge {
    flex: 0 0 64px; text-align: center; padding: 8px 0;
    background: rgba(16, 185, 129, .1); border: 1px solid rgba(16, 185, 129, .2);
    border-radius: var(--nova-radius-sm);
}
.nova-date-badge em { display: block; font-size: 1.4rem; font-weight: 800; color: var(--nova-primary); line-height: 1.1; font-style: normal; }
.nova-date-badge i { display: block; font-size: 11px; color: var(--nova-muted); margin-top: 2px; font-style: normal; }
.nova-news-item h3 { font-size: 1.02rem; margin: 0 0 6px; }
.nova-news-item h3 a { color: var(--nova-text); }
.nova-news-item h3 a:hover { color: var(--nova-primary); }
.nova-news-item p { font-size: 14px; color: var(--nova-muted); margin: 0; }
@media (max-width: 575.98px) {
    .nova-news-item { flex-direction: column; gap: 8px; }
}

/* ===== 12. Content Page ===== */
.nova-page { padding: 30px 0 60px; }
.nova-crumb { padding: 6px 0 18px; font-size: 13.5px; }
.nova-crumb .breadcrumb { margin: 0; padding: 0; background: transparent; flex-wrap: wrap; }
.nova-crumb .breadcrumb-item, .nova-crumb .breadcrumb-item a { color: var(--nova-muted); }
.nova-crumb .breadcrumb-item a:hover { color: var(--nova-primary); }
.nova-crumb .breadcrumb-item + .breadcrumb-item::before { color: var(--nova-dim); }

.nova-box {
    background: var(--nova-bg-card); border: 1px solid var(--nova-line);
    border-radius: var(--nova-radius); margin-bottom: 24px; overflow: hidden;
    box-shadow: var(--nova-shadow);
}
.nova-box-head {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 16px 20px; border-bottom: 1px solid var(--nova-line);
}
.nova-box-head h1, .nova-box-head h2, .nova-box-head h3 {
    font-size: 1.06rem; margin: 0; padding-left: 11px;
    border-left: 4px solid var(--nova-primary); line-height: 1.4;
}
.nova-box-head .more { font-size: 13px; color: var(--nova-muted); white-space: nowrap; }
.nova-box-head .more:hover { color: var(--nova-primary); }
.nova-box-body { padding: 20px; }

/* Sidebar box */
.nova-sidebar-box { border: 1px solid var(--nova-line); }
.nova-sidebar-box .nova-box-head { background: rgba(16, 185, 129, .04); }

/* List items */
.nova-list-item { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--nova-line); }
.nova-list-item:first-child { padding-top: 0; }
.nova-list-item:last-child { border-bottom: 0; padding-bottom: 0; }
.nova-list-thumb {
    flex: 0 0 208px; width: 208px; height: 130px; border-radius: var(--nova-radius-sm);
    overflow: hidden; background: var(--nova-surface-2); display: block;
}
.nova-list-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.nova-list-item:hover .nova-list-thumb img { transform: scale(1.06); }
.nova-list-content { flex: 1 1 auto; min-width: 0; }
.nova-list-content h2, .nova-list-content h3 { font-size: 1.12rem; margin: 0 0 8px; }
.nova-list-content h2 a, .nova-list-content h3 a { color: var(--nova-text); }
.nova-list-content h2 a:hover, .nova-list-content h3 a:hover { color: var(--nova-primary); }
.nova-list-content .desc { font-size: 14px; color: var(--nova-muted); margin: 0 0 10px; }
@media (max-width: 575.98px) {
    .nova-list-item { gap: 12px; }
    .nova-list-thumb { flex: 0 0 116px; width: 116px; height: 78px; }
    .nova-list-content h2, .nova-list-content h3 { font-size: 1rem; }
    .nova-list-content .desc { display: none; }
}

/* Meta */
.nova-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; font-size: 12.5px; color: var(--nova-dim); }
.nova-meta i { margin-right: 5px; }
.nova-meta a { color: inherit; }
.nova-meta a:hover { color: var(--nova-primary); }

/* Card (vertical) */
.nova-card {
    height: 100%; display: flex; flex-direction: column; overflow: hidden;
    background: var(--nova-bg-card); border: 1px solid var(--nova-line);
    border-radius: var(--nova-radius); transition: .25s; box-shadow: var(--nova-shadow);
}
.nova-card:hover { transform: translateY(-5px); box-shadow: var(--nova-shadow-lg); border-color: rgba(16, 185, 129, .2); }
.nova-card-thumb { position: relative; display: block; padding-top: 62%; overflow: hidden; background: var(--nova-surface-2); }
.nova-card-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.nova-card:hover .nova-card-thumb img { transform: scale(1.06); }
.nova-card-body { padding: 14px 16px 16px; flex: 1 1 auto; display: flex; flex-direction: column; }
.nova-card-body h3, .nova-card-body h4 { font-size: .98rem; margin: 0 0 8px; line-height: 1.55; }
.nova-card-body h3 a, .nova-card-body h4 a { color: var(--nova-text); }
.nova-card-body h3 a:hover, .nova-card-body h4 a:hover { color: var(--nova-primary); }
.nova-card-body .desc { font-size: 13.5px; color: var(--nova-muted); margin: 0 0 10px; }
.nova-card-body .nova-meta { margin-top: auto; }


/* ===== 13. Sidebar ===== */
.nova-rank { counter-reset: novaRank; }
.nova-rank li {
    counter-increment: novaRank; position: relative; padding: 9px 0 9px 32px;
    border-bottom: 1px solid var(--nova-line); font-size: 14.5px; line-height: 1.6;
}
.nova-rank li:last-child { border-bottom: 0; }
.nova-rank li::before {
    content: counter(novaRank); position: absolute; left: 0; top: 11px;
    width: 21px; height: 21px; line-height: 21px; text-align: center; border-radius: 6px;
    font-size: 12px; font-weight: 700; color: var(--nova-muted); background: var(--nova-surface-2);
}
.nova-rank li:nth-child(1)::before,
.nova-rank li:nth-child(2)::before,
.nova-rank li:nth-child(3)::before { background: var(--nova-primary); color: #fff; }
.nova-rank li a { color: var(--nova-muted); }
.nova-rank li a:hover { color: var(--nova-primary); }

.nova-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.nova-tags li a {
    display: inline-block; font-size: 13px; padding: .22rem .72rem; border-radius: 999px;
    color: var(--nova-muted); background: var(--nova-surface-2); border: 1px solid var(--nova-line);
}
.nova-tags li a:hover { color: #fff; background: var(--nova-primary); border-color: transparent; }

/* ===== 14. Article Detail ===== */
.nova-article-title { font-size: 1.72rem; line-height: 1.45; margin: 0 0 14px; }
.nova-article-meta {
    display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--nova-dim);
    padding-bottom: 16px; margin-bottom: 22px; border-bottom: 1px solid var(--nova-line);
}
.nova-article-meta a { color: inherit; }
.nova-article-meta a:hover { color: var(--nova-primary); }

.nova-abstract {
    position: relative; margin: 0 0 22px; padding: 14px 18px;
    background: rgba(16, 185, 129, .06); border: 1px solid rgba(16, 185, 129, .18);
    border-radius: var(--nova-radius-sm); font-size: 14.5px; color: var(--nova-muted);
}
.nova-abstract .label {
    display: inline-block; margin-right: 8px; padding: 0 .5rem; border-radius: 5px;
    background: var(--nova-primary); color: #fff; font-size: 12px; font-weight: 700; vertical-align: 1px;
}

.nova-statement {
    margin: 22px 0 0; padding: 12px 16px; border-left: 3px solid var(--nova-line-2);
    background: var(--nova-surface-2); border-radius: 0 var(--nova-radius-sm) var(--nova-radius-sm) 0;
    font-size: 13px; color: var(--nova-dim); line-height: 1.9;
}

.nova-content { font-size: 16px; line-height: 1.95; color: var(--nova-text-2); word-wrap: break-word; }
.nova-content p { margin: 0 0 1.1em; }
.nova-content h2, .nova-content h3, .nova-content h4 { margin: 1.6em 0 .7em; line-height: 1.5; }
.nova-content h2 { font-size: 1.3rem; padding-left: 11px; border-left: 4px solid var(--nova-primary); }
.nova-content h3 { font-size: 1.14rem; }
.nova-content img { max-width: 100%; height: auto; border-radius: var(--nova-radius-sm); margin: 10px 0; }
.nova-content a { color: var(--nova-primary); text-decoration: underline; text-underline-offset: 3px; }
.nova-content a:hover { color: var(--nova-accent); }
.nova-content blockquote {
    margin: 1.4em 0; padding: 14px 18px; border-left: 4px solid var(--nova-primary);
    background: var(--nova-surface-2); border-radius: 0 var(--nova-radius-sm) var(--nova-radius-sm) 0;
    color: var(--nova-muted); font-size: 15px;
}
.nova-content ul, .nova-content ol { margin: 0 0 1.1em; padding-left: 1.4em; }
.nova-content ul li { list-style: disc; }
.nova-content ol li { list-style: decimal; }
.nova-content ul li, .nova-content ol li { margin-bottom: .4em; }
.nova-content table { width: 100%; margin: 1.2em 0; border-collapse: collapse; font-size: 14.5px; }
.nova-content table th, .nova-content table td { border: 1px solid var(--nova-line); padding: 9px 12px; }
.nova-content table th { background: var(--nova-surface-2); }
.nova-content pre {
    background: #0c1322; border: 1px solid var(--nova-line); border-radius: var(--nova-radius-sm);
    padding: 14px 16px; overflow-x: auto; font-size: 13.5px; color: #e2e8f0;
}
.nova-content code { background: var(--nova-surface-2); border-radius: 5px; padding: .1em .4em; font-size: .92em; color: var(--nova-primary); }
.nova-content pre code { background: none; padding: 0; color: inherit; }

.nova-nextprev { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.nova-nextprev > div {
    background: var(--nova-surface-2); border: 1px solid var(--nova-line);
    border-radius: var(--nova-radius-sm); padding: 12px 16px; min-width: 0;
}
.nova-nextprev p { font-size: 12px; color: var(--nova-dim); margin: 0 0 4px; }
.nova-nextprev a { color: var(--nova-muted); font-size: 14px; }
.nova-nextprev a:hover { color: var(--nova-primary); }
@media (max-width: 575.98px) { .nova-nextprev { grid-template-columns: 1fr; } }

.nova-gallery img { width: 100%; border-radius: var(--nova-radius-sm); margin-bottom: 14px; display: block; }

.nova-tag-hero {
    display: flex; align-items: center; gap: 16px;
    padding-bottom: 18px; margin-bottom: 20px; border-bottom: 1px solid var(--nova-line);
}
.nova-tag-hero .ico {
    flex: 0 0 56px; width: 56px; height: 56px; border-radius: 16px;
    display: flex; align-items: center; justify-content: center; font-size: 22px; color: #fff;
    background: linear-gradient(135deg, var(--nova-primary), var(--nova-primary-l));
    box-shadow: 0 8px 20px rgba(16, 185, 129, .2);
}
.nova-tag-hero h1 { font-size: 1.34rem; margin: 0 0 4px; }
.nova-tag-hero p { font-size: 14px; color: var(--nova-muted); margin: 0; }

.nova-search-form { margin-bottom: 24px; }
.nova-search-group { display: flex; gap: 0; }
.nova-search-input {
    flex: 1; background: var(--nova-surface-2); border: 1px solid var(--nova-line);
    color: var(--nova-text); box-shadow: none !important; padding: .6rem 1rem;
    border-radius: var(--nova-radius-sm) 0 0 var(--nova-radius-sm); font-size: 14px;
    outline: none;
}
.nova-search-input::placeholder { color: var(--nova-dim); }
.nova-search-input:focus { border-color: var(--nova-primary); background: var(--nova-bg); }
.nova-search-btn {
    background: linear-gradient(135deg, var(--nova-primary), var(--nova-primary-l));
    border: 0; color: #fff; font-weight: 600; padding: .6rem 1.3rem;
    border-radius: 0 var(--nova-radius-sm) var(--nova-radius-sm) 0; cursor: pointer;
}
.nova-search-btn:hover { opacity: .9; }
.nova-search-title { font-size: 1.06rem; margin: 0 0 18px; }

/* ===== 15. Pagination ===== */
.page-control { display: flex; justify-content: center; margin-top: 26px; }
.page-control .pagination { flex-wrap: wrap; gap: 6px; margin: 0; }
.page-control .page-item { list-style: none; }
.page-control .page-link,
.page-control .page-item.active .page-link {
    min-width: 38px; text-align: center; border-radius: var(--nova-radius-sm);
    background: var(--nova-bg-card); border: 1px solid var(--nova-line);
    color: var(--nova-muted); font-size: 14px; padding: .42rem .7rem; box-shadow: none;
}
.page-control .page-link:hover { background: var(--nova-surface-2); color: var(--nova-primary); }
.page-control .page-item.active .page-link { background: var(--nova-primary); border-color: var(--nova-primary); color: #fff; font-weight: 700; }

/* ===== 16. Empty ===== */
.nova-empty { text-align: center; padding: 46px 16px; color: var(--nova-dim); }
.nova-empty i { font-size: 2.6rem; margin-bottom: 14px; display: block; opacity: .5; }

/* ===== 17. Footer ===== */
.nova-footer {
    background: #0a0f1e; border-top: 1px solid var(--nova-line); padding-top: 52px; color: #94a3b8;
}
.nova-footer-top { padding-bottom: 36px; }
.nova-footer-brand {
    display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.nova-footer-brand i {
    width: 34px; height: 34px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--nova-primary), var(--nova-primary-l));
    color: #fff; font-size: 14px;
}
.nova-footer-brand span { font-size: 1.15rem; font-weight: 700; color: #fff; }
.nova-footer-desc { font-size: 14px; color: var(--nova-muted); margin-bottom: 16px; }
.nova-footer-social { display: flex; gap: 10px; }
.nova-footer-social a {
    width: 36px; height: 36px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    background: var(--nova-surface-2); border: 1px solid var(--nova-line);
    color: var(--nova-muted); font-size: 14px; transition: .2s;
}
.nova-footer-social a:hover { background: var(--nova-primary); color: #fff; border-color: transparent; }

.nova-footer h6 {
    font-size: .92rem; color: #fff; margin-bottom: 16px; padding-bottom: 10px;
    border-bottom: 1px solid var(--nova-line); display: inline-block; min-width: 80px;
}
.nova-footer li { padding: 3px 0; }
.nova-footer li a, .nova-footer p a { color: var(--nova-muted); font-size: 14px; }
.nova-footer li a:hover { color: var(--nova-primary); }
.nova-footer-latest li a { color: var(--nova-muted); }

.nova-footer-bottom {
    border-top: 1px solid var(--nova-line); padding: 18px 0;
    text-align: center; font-size: 13px; color: var(--nova-dim);
}
.nova-footer-bottom a { color: var(--nova-dim); }
.nova-footer-bottom a:hover { color: var(--nova-primary); }

.nova-totop {
    position: fixed; right: 18px; bottom: 24px; z-index: 1040;
    width: 42px; height: 42px; border-radius: 12px;
    display: none; align-items: center; justify-content: center;
    background: var(--nova-primary); color: #fff; box-shadow: 0 8px 22px rgba(16, 185, 129, .35);
}
.nova-totop:hover { color: #fff; transform: translateY(-3px); }
.nova-totop.show { display: flex; }

/* ===== 18. Responsive ===== */
@media (max-width: 1199.98px) { .nova-hero-title { font-size: 2.4rem; } }
@media (max-width: 991.98px) {
    .nova-section { padding: 46px 0; }
    .nova-hero { padding: 56px 0 62px; }
    .nova-hero-title { font-size: 2.05rem; }
    .nova-hero-lead { max-width: none; }
    .nova-metrics { grid-template-columns: repeat(2, 1fr); }
    .nova-section-head h2 { font-size: 1.55rem; }
}
@media (max-width: 575.98px) {
    body { font-size: 14.5px; }
    .nova-hero-title { font-size: 1.72rem; }
    .nova-hero-btns .nova-btn-primary, .nova-hero-btns .nova-btn-outline { flex: 1 1 auto; justify-content: center; }
    .nova-box-body { padding: 16px; }
    .nova-article-title { font-size: 1.34rem; }
    .nova-content { font-size: 15.5px; }
    .nova-timeline { padding-left: 16px; }
    .nova-tl-item::before { left: -24px; }
}