/* --- VPO Media Dashboard Styles --- */

        :root {
            --bg: #0a0a0a;
            --bg-card: #111111;
            --bg-card-hover: #161616;
            --bg-input: #0d0d0d;
            --border: #1e1e1e;
            --border-hover: #2a2a2a;
            --fg: #efefef;
            --fg-muted: #888;
            --fg-dim: #444;
            --accent: #f0a500;
            --accent-dim: rgba(240, 165, 0, 0.10);
            --accent-hover: rgba(240, 165, 0, 0.18);
            --green: #22c55e;
            --green-dim: rgba(34, 197, 94, 0.10);
            --blue: #3b82f6;
            --blue-dim: rgba(59, 130, 246, 0.10);
            --red: #ef4444;
            --purple: #a855f7;
            --radius: 10px;
            --radius-sm: 6px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Noto Sans JP', 'Inter', -apple-system, sans-serif;
            background: var(--bg);
            color: var(--fg);
            min-height: 100vh;
            line-height: 1.6;
        }

        /* ===== TOP BAR ===== */
        .topbar {
            background: #050505;
            border-bottom: 1px solid var(--border);
            padding: 6px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 11px;
            color: var(--fg-muted);
        }

        .topbar-left {
            display: flex;
            gap: 16px;
            align-items: center;
        }

        .topbar a {
            color: var(--fg-muted);
            text-decoration: none;
        }

        .topbar a:hover {
            color: var(--accent);
        }

        .topbar-right {
            display: flex;
            gap: 16px;
            align-items: center;
        }

        .topbar-tag {
            background: var(--accent);
            color: #000;
            font-size: 10px;
            font-weight: 700;
            padding: 2px 7px;
            border-radius: 3px;
            letter-spacing: 0.5px;
        }

        /* ===== HEADER ===== */
        .header {
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            padding: 0 32px;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            z-index: 200;
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }

        .logo-badge {
            background: var(--accent);
            color: #000;
            font-size: 10px;
            font-weight: 900;
            padding: 3px 8px;
            border-radius: 4px;
            letter-spacing: 1px;
        }

        .logo-text {
            font-size: 17px;
            font-weight: 800;
            color: var(--fg);
            letter-spacing: -0.5px;
        }

        .logo-text span {
            color: var(--accent);
        }

        .header-nav {
            display: flex;
            gap: 4px;
        }

        .nav-item {
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--fg-muted);
            cursor: pointer;
            border-radius: var(--radius-sm);
            transition: all .15s;
            text-decoration: none;
            border: 1px solid transparent;
        }

        .nav-item:hover {
            color: var(--fg);
            background: rgba(255, 255, 255, .04);
        }

        .nav-item.active {
            color: var(--accent);
            border-color: var(--border);
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-outline {
            padding: 7px 16px;
            font-size: 12px;
            font-weight: 600;
            border: 1px solid var(--border);
            background: transparent;
            color: var(--fg-muted);
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all .15s;
            text-decoration: none;
        }

        .btn-outline:hover {
            color: var(--fg);
            border-color: var(--border-hover);
        }

        .btn-primary {
            padding: 7px 18px;
            font-size: 12px;
            font-weight: 700;
            background: var(--accent);
            border: none;
            color: #000;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all .15s;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .btn-primary:hover {
            background: #d99400;
        }

        .user-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--accent-dim);
            border: 1px solid var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            color: var(--accent);
            cursor: pointer;
        }

        /* ===== HERO ===== */
        .hero {
            background: linear-gradient(180deg, #0f0f0f 0%, var(--bg) 100%);
            border-bottom: 1px solid var(--border);
            padding: 48px 32px 40px;
        }

        .hero-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 40px;
            align-items: start;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 11px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 14px;
        }

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

        .hero-title {
            font-size: 38px;
            font-weight: 900;
            line-height: 1.15;
            letter-spacing: -1px;
            margin-bottom: 16px;
            color: var(--fg);
        }

        .hero-title em {
            color: var(--accent);
            font-style: normal;
        }

        .hero-desc {
            font-size: 14px;
            color: var(--fg-muted);
            line-height: 1.8;
            margin-bottom: 24px;
            max-width: 560px;
        }

        .hero-stats {
            display: flex;
            gap: 28px;
            margin-bottom: 28px;
            padding-top: 20px;
            border-top: 1px solid var(--border);
        }

        .hero-stat-num {
            font-size: 24px;
            font-weight: 800;
            color: var(--fg);
        }

        .hero-stat-label {
            font-size: 11px;
            color: var(--fg-muted);
            margin-top: 2px;
        }

        .hero-featured {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
            cursor: pointer;
            transition: border-color .2s;
        }

        .hero-featured:hover {
            border-color: var(--accent);
        }

        .hero-featured-thumb {
            width: 100%;
            aspect-ratio: 16/9;
            background: linear-gradient(135deg, #1a1200 0%, #2a1f00 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 48px;
            position: relative;
            overflow: hidden;
        }

        .hero-featured-thumb::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 30% 70%, rgba(240, 165, 0, 0.12) 0%, transparent 60%);
        }

        .hero-featured-label {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent);
            color: #000;
            font-size: 10px;
            font-weight: 800;
            padding: 3px 9px;
            border-radius: 4px;
            letter-spacing: .5px;
        }

        .hero-featured-body {
            padding: 16px;
        }

        .hero-featured-tag {
            font-size: 10px;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: .5px;
            margin-bottom: 6px;
        }

        .hero-featured-title {
            font-size: 14px;
            font-weight: 700;
            line-height: 1.45;
            margin-bottom: 8px;
        }

        .hero-featured-meta {
            display: flex;
            gap: 10px;
            align-items: center;
            font-size: 11px;
            color: var(--fg-muted);
        }

        .hero-featured-avatar {
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--accent-dim);
            border: 1px solid var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 9px;
            color: var(--accent);
            font-weight: 700;
        }

        .hero-featured-actions {
            display: flex;
            gap: 8px;
            margin-top: 12px;
        }

        .action-btn {
            flex: 1;
            padding: 8px;
            font-size: 12px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all .15s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
        }

        .action-btn-cheer {
            display: none !important;
            background: var(--accent-dim);
            color: var(--accent);
            border: 1px solid rgba(240, 165, 0, .25);
        }

        .action-btn-cheer:hover {
            background: var(--accent-hover);
        }

        .action-btn-cheer.active {
            background: var(--accent);
            color: #000;
        }

        .action-btn-comment {
            background: rgba(255, 255, 255, .04);
            color: var(--fg-muted);
            border: 1px solid var(--border);
        }

        .action-btn-comment:hover {
            color: var(--fg);
            border-color: var(--border-hover);
        }

        /* ===== MAIN LAYOUT ===== */
        .main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 32px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 32px;
        }

        /* ===== SECTION LABEL ===== */
        .section-label {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }

        .section-label-text {
            font-size: 13px;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--fg);
        }

        .section-label-line {
            flex: 1;
            height: 1px;
            background: var(--border);
        }

        .section-label-link {
            font-size: 11px;
            color: var(--fg-muted);
            text-decoration: none;
            cursor: pointer;
        }

        .section-label-link:hover {
            color: var(--accent);
        }

        /* ===== ARTICLE CARD (list) ===== */
        .article-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .article-card {
            display: grid;
            grid-template-columns: 72px 1fr;
            gap: 14px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border);
            cursor: pointer;
            transition: background .15s;
            border-radius: var(--radius-sm);
        }

        .article-card:hover {
            background: rgba(255, 255, 255, .02);
        }

        .article-rank {
            font-size: 32px;
            font-weight: 900;
            color: var(--fg-dim);
            line-height: 1;
            padding-top: 2px;
            text-align: right;
        }

        .article-card.top-rank .article-rank {
            color: var(--accent);
        }

        .article-card-content {}

        .article-category {
            font-size: 10px;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: .5px;
            margin-bottom: 4px;
        }

        .article-title {
            font-size: 14px;
            font-weight: 700;
            line-height: 1.45;
            margin-bottom: 6px;
            color: var(--fg);
        }

        .article-summary {
            font-size: 12px;
            color: var(--fg-muted);
            line-height: 1.6;
            margin-bottom: 8px;
        }

        .article-meta {
            display: flex;
            gap: 10px;
            align-items: center;
            font-size: 11px;
            color: var(--fg-dim);
            flex-wrap: wrap;
        }

        .article-meta-author {
            display: flex;
            gap: 5px;
            align-items: center;
            color: var(--fg-muted);
        }

        .article-avatar {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--accent-dim);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 8px;
            font-weight: 700;
            color: var(--accent);
            flex-shrink: 0;
        }

        .article-actions {
            display: flex;
            gap: 6px;
            margin-top: 8px;
        }

        .mini-btn {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 10px;
            font-size: 11px;
            font-weight: 600;
            border-radius: 4px;
            cursor: pointer;
            transition: all .15s;
        }

        .mini-btn-cheer {
            display: none !important;
            background: var(--accent-dim);
            color: var(--accent);
            border: 1px solid rgba(240, 165, 0, .2);
        }

        .mini-btn-cheer:hover {
            background: var(--accent-hover);
        }

        .mini-btn-cheer.active {
            background: var(--accent);
            color: #000;
        }

        .mini-btn-comment {
            background: transparent;
            color: var(--fg-muted);
            border: 1px solid var(--border);
        }

        .mini-btn-comment:hover {
            color: var(--fg);
            border-color: var(--border-hover);
        }

        .tag-badge {
            display: inline-block;
            padding: 2px 8px;
            font-size: 10px;
            font-weight: 600;
            border-radius: 3px;
            border: 1px solid var(--border);
            color: var(--fg-muted);
        }

        /* ===== FEATURED GRID (top) ===== */
        .featured-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 32px;
        }

        .featured-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            cursor: pointer;
            transition: border-color .2s, transform .2s;
        }

        .featured-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-2px);
        }

        .featured-card-thumb {
            width: 100%;
            aspect-ratio: 16/9;
            background: linear-gradient(135deg, #0f1a0f 0%, #1a2d1a 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            position: relative;
        }

        .featured-card-thumb.theme-blue {
            background: linear-gradient(135deg, #0f1520 0%, #0d1f35 100%);
        }

        .featured-card-thumb.theme-purple {
            background: linear-gradient(135deg, #150f1f 0%, #231535 100%);
        }

        .featured-card-thumb.theme-amber {
            background: linear-gradient(135deg, #1a1200 0%, #2a1f00 100%);
        }

        .card-stage-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            font-size: 9px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 3px;
            letter-spacing: .5px;
        }

        .stage-seed {
            background: var(--green-dim);
            color: var(--green);
            border: 1px solid rgba(34, 197, 94, .25);
        }

        .stage-seriesA {
            background: var(--blue-dim);
            color: var(--blue);
            border: 1px solid rgba(59, 130, 246, .25);
        }

        .stage-pre {
            background: var(--accent-dim);
            color: var(--accent);
            border: 1px solid rgba(240, 165, 0, .25);
        }

        .stage-mvp {
            background: rgba(168, 85, 247, .1);
            color: var(--purple);
            border: 1px solid rgba(168, 85, 247, .25);
        }

        .featured-card-body {
            padding: 14px;
        }

        .featured-card-tag {
            font-size: 10px;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: .5px;
            margin-bottom: 5px;
        }

        .featured-card-title {
            font-size: 13px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 6px;
        }

        .featured-card-company {
            font-size: 11px;
            color: var(--fg-muted);
            margin-bottom: 10px;
        }

        .featured-card-footer {
            display: flex;
            gap: 6px;
            align-items: center;
        }

        .featured-card-footer .mini-btn {
            flex: 1;
            justify-content: center;
        }

        /* ===== SIDEBAR ===== */
        .sidebar {}

        .sidebar-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px;
            margin-bottom: 16px;
        }

        .sidebar-title {
            font-size: 12px;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: .8px;
            color: var(--fg);
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-title::before {
            content: '';
            display: block;
            width: 3px;
            height: 14px;
            background: var(--accent);
            border-radius: 2px;
        }

        /* trending list */
        .trending-item {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            cursor: pointer;
            transition: opacity .15s;
        }

        .trending-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .trending-item:hover {
            opacity: .8;
        }

        .trending-num {
            font-size: 18px;
            font-weight: 900;
            color: var(--fg-dim);
            line-height: 1;
            min-width: 22px;
        }

        .trending-num.hot {
            color: var(--accent);
        }

        .trending-info {}

        .trending-company {
            font-size: 11px;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 2px;
        }

        .trending-title {
            font-size: 12px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--fg);
            margin-bottom: 3px;
        }

        .trending-meta {
            font-size: 10px;
            color: var(--fg-dim);
        }

        /* investor activity */
        .activity-item {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
        }

        .activity-item:last-child {
            border-bottom: none;
        }

        .activity-avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .av-green {
            background: var(--green-dim);
            color: var(--green);
            border: 1px solid rgba(34, 197, 94, .3);
        }

        .av-blue {
            background: var(--blue-dim);
            color: var(--blue);
            border: 1px solid rgba(59, 130, 246, .3);
        }

        .av-amber {
            background: var(--accent-dim);
            color: var(--accent);
            border: 1px solid rgba(240, 165, 0, .3);
        }

        .av-purple {
            background: rgba(168, 85, 247, .1);
            color: var(--purple);
            border: 1px solid rgba(168, 85, 247, .3);
        }

        .activity-text {
            font-size: 11px;
            color: var(--fg-muted);
            line-height: 1.5;
        }

        .activity-text strong {
            color: var(--fg);
            font-weight: 600;
        }

        .activity-text .co {
            color: var(--accent);
        }

        .activity-time {
            font-size: 10px;
            color: var(--fg-dim);
            margin-top: 2px;
        }

        /* tag cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .tag-cloud-item {
            padding: 4px 10px;
            font-size: 11px;
            font-weight: 600;
            border: 1px solid var(--border);
            border-radius: 20px;
            color: var(--fg-muted);
            cursor: pointer;
            transition: all .15s;
        }

        .tag-cloud-item:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .tag-cloud-item.active {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-dim);
        }

        /* cta banner */
        .cta-banner {
            background: linear-gradient(135deg, #1a1200 0%, #111000 100%);
            border: 1px solid rgba(240, 165, 0, .2);
            border-radius: var(--radius);
            padding: 24px 20px;
            text-align: center;
            margin-bottom: 16px;
        }

        .cta-banner-icon {
            font-size: 28px;
            margin-bottom: 10px;
        }

        .cta-banner-title {
            font-size: 14px;
            font-weight: 800;
            color: var(--fg);
            margin-bottom: 6px;
        }

        .cta-banner-desc {
            font-size: 11px;
            color: var(--fg-muted);
            line-height: 1.6;
            margin-bottom: 14px;
        }

        .cta-banner-btn {
            display: block;
            padding: 9px 20px;
            background: var(--accent);
            color: #000;
            font-size: 12px;
            font-weight: 700;
            border-radius: var(--radius-sm);
            text-decoration: none;
            transition: background .15s;
        }

        .cta-banner-btn:hover {
            background: #d99400;
        }

        /* ===== FILTER BAR ===== */
        .filter-bar {
            display: flex;
            gap: 6px;
            align-items: center;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .filter-chip {
            padding: 5px 14px;
            font-size: 11px;
            font-weight: 600;
            border: 1px solid var(--border);
            background: transparent;
            color: var(--fg-muted);
            border-radius: 20px;
            cursor: pointer;
            transition: all .15s;
        }

        .filter-chip:hover {
            color: var(--fg);
            border-color: var(--border-hover);
        }

        .filter-chip.active {
            background: var(--accent-dim);
            color: var(--accent);
            border-color: rgba(240, 165, 0, .3);
        }

        /* ===== FOOTER ===== */
        .footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border);
            padding: 32px;
            margin-top: 48px;
        }

        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 32px;
            align-items: start;
        }

        .footer-logo-wrap {}

        .footer-logo {
            font-size: 16px;
            font-weight: 800;
            color: var(--fg);
            margin-bottom: 6px;
        }

        .footer-logo span {
            color: var(--accent);
        }

        .footer-desc {
            font-size: 12px;
            color: var(--fg-muted);
            line-height: 1.7;
            max-width: 360px;
        }

        .footer-links {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-link {
            font-size: 12px;
            color: var(--fg-muted);
            text-decoration: none;
        }

        .footer-link:hover {
            color: var(--accent);
        }

        .footer-copy {
            font-size: 11px;
            color: var(--fg-dim);
            margin-top: 24px;
            padding-top: 16px;
            border-top: 1px solid var(--border);
        }

        /* ===== COMMENT PANEL ===== */
        .comment-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, .7);
            z-index: 500;
            align-items: flex-end;
            justify-content: center;
        }

        .comment-overlay.open {
            display: flex;
        }

        .comment-panel {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 16px 16px 0 0;
            padding: 28px 32px;
            width: 100%;
            max-width: 680px;
            max-height: 80vh;
            overflow-y: auto;
            animation: slideUp .3s ease;
        }

        @keyframes slideUp {
            from {
                transform: translateY(100%);
            }

            to {
                transform: translateY(0);
            }
        }

        .comment-panel-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }

        .comment-panel-title {
            font-size: 15px;
            font-weight: 700;
        }

        .comment-close {
            background: none;
            border: none;
            color: var(--fg-muted);
            font-size: 20px;
            cursor: pointer;
        }

        .comment-close:hover {
            color: var(--fg);
        }

        .comment-item {
            display: flex;
            gap: 12px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border);
        }

        .comment-item:last-of-type {
            border-bottom: none;
        }

        .comment-avatar {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .comment-body {}

        .comment-author {
            font-size: 12px;
            font-weight: 700;
            color: var(--fg);
            display: flex;
            gap: 8px;
            align-items: center;
            margin-bottom: 3px;
        }

        .comment-role {
            font-size: 10px;
            font-weight: 600;
            padding: 2px 6px;
            border-radius: 3px;
        }

        .role-investor {
            background: var(--blue-dim);
            color: var(--blue);
        }

        .role-anon {
            background: rgba(255, 255, 255, .06);
            color: var(--fg-dim);
        }

        .comment-text {
            font-size: 13px;
            color: var(--fg-muted);
            line-height: 1.6;
        }

        .comment-time {
            font-size: 10px;
            color: var(--fg-dim);
            margin-top: 4px;
        }

        .comment-input-wrap {
            display: flex;
            gap: 10px;
            margin-top: 16px;
            padding-top: 16px;
            border-top: 1px solid var(--border);
        }

        .comment-input {
            flex: 1;
            background: var(--bg-input);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 14px;
            font-size: 13px;
            color: var(--fg);
            font-family: inherit;
            resize: none;
            height: 44px;
        }

        .comment-input:focus {
            outline: none;
            border-color: var(--border-hover);
        }

        .comment-submit {
            padding: 0 18px;
            background: var(--accent);
            color: #000;
            border: none;
            border-radius: var(--radius-sm);
            font-size: 12px;
            font-weight: 700;
            cursor: pointer;
            transition: background .15s;
        }

        .comment-submit:hover {
            background: #d99400;
        }

        /* ===== CHEER TOAST ===== */
        .toast {
            position: fixed;
            bottom: 24px;
            right: 24px;
            background: var(--bg-card);
            border: 1px solid var(--accent);
            border-radius: var(--radius);
            padding: 12px 20px;
            font-size: 13px;
            font-weight: 600;
            color: var(--fg);
            display: flex;
            align-items: center;
            gap: 8px;
            z-index: 1000;
            transform: translateY(80px);
            opacity: 0;
            transition: all .3s ease;
            pointer-events: none;
        }

        .toast.show {
            transform: translateY(0);
            opacity: 1;
        }

        /* ===== RESPONSIVE ===== */
        @media(max-width:900px) {
            .topbar {
                display: none;
            }

            .header-nav {
                display: none;
            }

            .header-right .btn-primary {
                display: none;
            }

            .main {
                grid-template-columns: 1fr;
            }

            .sidebar {
                display: none;
            }

            .hero-inner {
                grid-template-columns: 1fr;
            }

            .hero-featured {
                display: none;
            }

            .featured-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            .topbar {
                display: none;
            }

            .header {
                padding: 10px 14px;
            }

            .header-nav {
                display: none !important;
            }

            .header-right .btn-outline,
            .header-right .btn-primary {
                font-size: 11px;
                padding: 6px 12px;
            }

            .header-right .btn-primary {
                display: none;
            }

            .hero {
                padding: 32px 14px;
            }

            .hero-title {
                font-size: 24px;
            }

            .hero-desc {
                font-size: 12px;
            }

            .hero-stats {
                gap: 20px;
            }

            .hero-stat-num {
                font-size: 20px;
            }

            .hero-stat-label {
                font-size: 9px;
            }

            .filter-bar {
                gap: 4px;
            }

            .filter-chip {
                padding: 4px 10px;
                font-size: 10px;
            }

            .article-card {
                padding: 14px;
            }

            .article-rank {
                font-size: 18px;
                min-width: 28px;
            }

            .article-title {
                font-size: 14px;
            }

            .article-summary {
                font-size: 12px;
            }

            .article-meta {
                font-size: 10px;
            }

            .featured-card-title {
                font-size: 14px;
            }

            .featured-card-body {
                padding: 14px;
            }

            /* Comment panel fullscreen */
            .comment-panel {
                max-width: 100%;
                border-radius: 12px 12px 0 0;
                padding: 20px 16px;
            }

            .comment-input {
                font-size: 16px;
                /* iOS zoom */
            }

            /* Footer */
            .footer {
                padding: 20px 14px;
            }

            .footer-inner {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .footer-logo {
                font-size: 14px;
            }

            .footer-desc {
                font-size: 11px;
            }
        }