/* roulang page: index */
:root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --primary-light: #dbeafe;
            --primary-bg: #eff6ff;
            --accent: #f59e0b;
            --accent-light: #fef3c7;
            --bg-white: #ffffff;
            --bg-alt: #f8fafc;
            --bg-card: #ffffff;
            --text-primary: #0f172a;
            --text-body: #1e293b;
            --text-muted: #64748b;
            --text-light: #94a3b8;
            --border: #e2e8f0;
            --border-light: #f1f5f9;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
            --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
            --shadow-lg: 0 10px 30px rgba(0,0,0,0.05);
            --shadow-card: 0 1px 4px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.03);
            --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans SC', sans-serif;
        }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
        body { font-family: var(--font-sans); color: var(--text-body); background: var(--bg-white); line-height: 1.6; font-size: 16px; }
        a { color: inherit; text-decoration: none; transition: color var(--transition); }
        a:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 2px; }
        img { max-width: 100%; height: auto; display: block; }
        button, input, textarea { font-family: inherit; font-size: inherit; }
        button { cursor: pointer; border: none; background: none; }
        button:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: var(--radius-sm); }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        @media (max-width: 640px) { .container { padding: 0 16px; } }
        .section-padding { padding: 80px 0; }
        @media (max-width: 768px) { .section-padding { padding: 56px 0; } }
        @media (max-width: 520px) { .section-padding { padding: 40px 0; } }
        .section-title { font-size: 2rem; font-weight: 700; color: var(--text-primary); letter-spacing: -0.02em; line-height: 1.25; margin-bottom: 12px; }
        .section-subtitle { font-size: 1.05rem; color: var(--text-muted); max-width: 600px; line-height: 1.7; }
        @media (max-width: 768px) { .section-title { font-size: 1.6rem; } }
        @media (max-width: 520px) { .section-title { font-size: 1.35rem; } }
        .btn-primary { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; background: var(--primary); color: #fff; font-weight: 600; font-size: 0.95rem; border-radius: 9999px; transition: all var(--transition); box-shadow: 0 2px 8px rgba(37,99,235,0.25); border: none; }
        .btn-primary:hover { background: var(--primary-dark); box-shadow: 0 4px 16px rgba(37,99,235,0.35); transform: translateY(-1px); }
        .btn-primary:active { transform: translateY(0); box-shadow: 0 1px 4px rgba(37,99,235,0.2); }
        .btn-outline { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; background: transparent; color: var(--primary); font-weight: 600; font-size: 0.95rem; border-radius: 9999px; border: 1.5px solid var(--primary); transition: all var(--transition); }
        .btn-outline:hover { background: var(--primary-bg); border-color: var(--primary-dark); color: var(--primary-dark); transform: translateY(-1px); }
        .btn-outline:active { transform: translateY(0); }
        .btn-ghost { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; background: transparent; color: var(--text-muted); font-weight: 500; font-size: 0.9rem; border-radius: 9999px; transition: all var(--transition); }
        .btn-ghost:hover { background: var(--bg-alt); color: var(--text-primary); }
        .badge { display: inline-flex; align-items: center; padding: 4px 14px; background: var(--primary-light); color: var(--primary); font-size: 0.8rem; font-weight: 600; border-radius: 9999px; letter-spacing: 0.01em; }
        .badge-accent { background: var(--accent-light); color: #b45309; }
        .badge-neutral { background: var(--bg-alt); color: var(--text-muted); }
        .card { background: var(--bg-card); border-radius: var(--radius-lg); border: 1px solid var(--border); box-shadow: var(--shadow-card); transition: all var(--transition); overflow: hidden; }
        .card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: var(--primary-light); }
        .card-link { display: block; color: inherit; }
        .card-link:hover { color: inherit; }
        .tag { display: inline-block; padding: 3px 12px; background: var(--bg-alt); color: var(--text-muted); font-size: 0.78rem; border-radius: 9999px; border: 1px solid var(--border); transition: all var(--transition); }
        .tag:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary-light); }
        .divider { width: 100%; height: 1px; background: var(--border); margin: 0; }
        .stat-number { font-size: 2.5rem; font-weight: 800; color: var(--primary); line-height: 1.1; letter-spacing: -0.03em; }
        .stat-label { font-size: 0.9rem; color: var(--text-muted); margin-top: 4px; }
        @media (max-width: 520px) { .stat-number { font-size: 1.8rem; } }
        .step-circle { display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 50%; background: var(--primary-light); color: var(--primary); font-weight: 700; font-size: 1.1rem; flex-shrink: 0; }
        .faq-item { border-bottom: 1px solid var(--border); padding: 20px 0; }
        .faq-item summary { font-weight: 600; font-size: 1rem; color: var(--text-primary); cursor: pointer; padding: 4px 0; list-style: none; display: flex; align-items: center; justify-content: space-between; transition: color var(--transition); }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item summary::after { content: '\f107'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 1rem; color: var(--text-muted); transition: transform var(--transition); }
        .faq-item[open] summary::after { transform: rotate(180deg); }
        .faq-item[open] summary { color: var(--primary); }
        .faq-item .faq-answer { padding-top: 12px; color: var(--text-muted); line-height: 1.7; font-size: 0.95rem; }
        .footer-link { color: var(--text-muted); font-size: 0.9rem; transition: color var(--transition); }
        .footer-link:hover { color: var(--primary); }
        /* Nav */
        .site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-light); }
        .nav-link { position: relative; padding: 8px 0; font-size: 0.9rem; font-weight: 500; color: var(--text-muted); transition: color var(--transition); letter-spacing: 0.01em; }
        .nav-link::after { content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--primary); border-radius: 2px; transition: width var(--transition); }
        .nav-link:hover { color: var(--text-primary); }
        .nav-link:hover::after { width: 100%; }
        .nav-link.active { color: var(--text-primary); font-weight: 600; }
        .nav-link.active::after { width: 100%; background: var(--primary); }
        .logo-text { font-size: 1.35rem; font-weight: 700; color: var(--text-primary); letter-spacing: -0.03em; }
        .logo-text span { color: var(--primary); }
        /* Hero */
        .hero-section { padding: 100px 0 80px; background: linear-gradient(135deg, var(--primary-bg) 0%, #fff 60%); position: relative; overflow: hidden; }
        .hero-section::before { content: ''; position: absolute; top: -30%; right: -20%; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(37,99,235,0.06) 0%, transparent 70%); pointer-events: none; }
        .hero-section::after { content: ''; position: absolute; bottom: -20%; left: -10%; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(245,158,11,0.05) 0%, transparent 70%); pointer-events: none; }
        @media (max-width: 768px) { .hero-section { padding: 72px 0 56px; } }
        @media (max-width: 520px) { .hero-section { padding: 56px 0 40px; } }
        .hero-title { font-size: 3.2rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.03em; line-height: 1.15; }
        .hero-title span { color: var(--primary); }
        @media (max-width: 768px) { .hero-title { font-size: 2.2rem; } }
        @media (max-width: 520px) { .hero-title { font-size: 1.7rem; } }
        .hero-desc { font-size: 1.15rem; color: var(--text-muted); max-width: 540px; line-height: 1.8; margin-top: 20px; }
        @media (max-width: 520px) { .hero-desc { font-size: 1rem; } }
        /* Grids */
        .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
        .grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
        @media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
        @media (max-width: 768px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-2 { grid-template-columns: 1fr; } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
        @media (max-width: 520px) { .grid-3 { grid-template-columns: 1fr; } .grid-4 { grid-template-columns: 1fr; } }
        .flex-center { display: flex; align-items: center; justify-content: center; }
        /* Mobile nav */
        .mobile-menu-btn { display: none; background: none; border: none; padding: 8px; color: var(--text-primary); font-size: 1.4rem; cursor: pointer; }
        @media (max-width: 768px) { .mobile-menu-btn { display: flex; } .desktop-nav { display: none; } .mobile-nav.open { display: flex; flex-direction: column; padding: 16px 0 20px; gap: 12px; } .mobile-nav { display: none; } }
        @media (min-width: 769px) { .mobile-nav { display: none !important; } }
        /* CTA block */
        .cta-block { background: linear-gradient(135deg, var(--primary) 0%, #1d4ed8 100%); border-radius: var(--radius-xl); padding: 56px 48px; color: #fff; text-align: center; }
        @media (max-width: 768px) { .cta-block { padding: 40px 24px; } }
        .cta-block .btn-primary { background: #fff; color: var(--primary); box-shadow: 0 4px 16px rgba(0,0,0,0.15); }
        .cta-block .btn-primary:hover { background: var(--primary-light); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,0,0,0.2); }
        .cta-block .btn-outline { border-color: rgba(255,255,255,0.5); color: #fff; }
        .cta-block .btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
        /* Article list item */
        .article-item { display: flex; flex-direction: column; gap: 8px; padding: 20px 0; border-bottom: 1px solid var(--border-light); }
        .article-item:last-child { border-bottom: none; }
        .article-item .article-title { font-size: 1.05rem; font-weight: 600; color: var(--text-primary); transition: color var(--transition); }
        .article-item .article-title:hover { color: var(--primary); }
        .article-item .article-excerpt { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
        .article-item .article-meta { display: flex; align-items: center; gap: 16px; font-size: 0.8rem; color: var(--text-light); flex-wrap: wrap; }
        /* Empty state */
        .empty-state { padding: 40px 20px; text-align: center; color: var(--text-muted); font-size: 0.95rem; background: var(--bg-alt); border-radius: var(--radius-md); }
        /* Footer */
        .site-footer { border-top: 1px solid var(--border); background: var(--bg-alt); padding: 48px 0 32px; }
        .footer-brand { font-size: 1.2rem; font-weight: 700; color: var(--text-primary); }
        .footer-brand span { color: var(--primary); }
        .footer-copy { font-size: 0.85rem; color: var(--text-light); }
        /* Misc */
        .icon-circle { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 50%; background: var(--primary-light); color: var(--primary); font-size: 1.3rem; flex-shrink: 0; }
        .bg-alt { background: var(--bg-alt); }
        .text-balance { text-wrap: balance; }
        .gap-4 { gap: 16px; }
        .gap-6 { gap: 24px; }
        .gap-8 { gap: 32px; }
        .mt-2 { margin-top: 8px; }
        .mt-3 { margin-top: 12px; }
        .mt-4 { margin-top: 16px; }
        .mt-6 { margin-top: 24px; }
        .mt-8 { margin-top: 32px; }
        .mt-10 { margin-top: 40px; }
        .mt-12 { margin-top: 48px; }
        .mb-2 { margin-bottom: 8px; }
        .mb-4 { margin-bottom: 16px; }
        .mb-6 { margin-bottom: 24px; }
        .mb-8 { margin-bottom: 32px; }
        .mb-10 { margin-bottom: 40px; }
        .mb-12 { margin-bottom: 48px; }
        @media (max-width: 520px) { .gap-6 { gap: 16px; } .gap-8 { gap: 20px; } .mt-8 { margin-top: 24px; } .mb-8 { margin-bottom: 24px; } }

/* roulang page: article */
:root {
            --primary: #0d9488;
            --primary-dark: #0f766e;
            --primary-light: #14b8a6;
            --accent: #0891b2;
            --accent-dark: #0e7490;
            --bg-body: #ffffff;
            --bg-section: #f8fafc;
            --bg-card: #ffffff;
            --text-dark: #0f172a;
            --text-muted: #64748b;
            --text-light: #94a3b8;
            --border-color: #e2e8f0;
            --radius: 0.75rem;
            --radius-lg: 1rem;
            --shadow-card: 0 4px 20px rgba(0,0,0,0.06);
            --shadow-hover: 0 12px 40px rgba(0,0,0,0.10);
            --shadow-nav: 0 2px 20px rgba(0,0,0,0.04);
            --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-dark);
            background: var(--bg-body);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        button,
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(226, 232, 240, 0.6);
            box-shadow: var(--shadow-nav);
            transition: box-shadow var(--transition);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
        }
        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--text-dark);
            display: flex;
            align-items: center;
            gap: 2px;
        }
        .logo-text span {
            color: var(--primary);
        }
        .desktop-nav .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 0;
            position: relative;
            transition: color var(--transition);
        }
        .desktop-nav .nav-link::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2.5px;
            background: var(--primary);
            border-radius: 4px;
            transition: width var(--transition);
        }
        .desktop-nav .nav-link:hover {
            color: var(--text-dark);
        }
        .desktop-nav .nav-link:hover::after {
            width: 100%;
        }
        .desktop-nav .nav-link.active {
            color: var(--primary);
            font-weight: 600;
        }
        .desktop-nav .nav-link.active::after {
            width: 100%;
        }
        .mobile-menu-btn {
            display: none;
            font-size: 1.4rem;
            color: var(--text-dark);
            padding: 8px 12px;
            border-radius: 8px;
            background: var(--bg-section);
            cursor: pointer;
            transition: background var(--transition);
        }
        .mobile-menu-btn:hover {
            background: var(--neutral-dark);
        }
        .mobile-nav {
            display: none;
            padding: 12px 0 20px;
            border-top: 1px solid var(--border-color);
            background: rgba(255, 255, 255, 0.98);
        }
        .mobile-nav.open {
            display: block;
        }
        .mobile-nav .nav-link {
            font-size: 1.05rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 12px 0;
            border-bottom: 1px solid var(--border-color);
            transition: color var(--transition);
        }
        .mobile-nav .nav-link:last-child {
            border-bottom: none;
        }
        .mobile-nav .nav-link:hover,
        .mobile-nav .nav-link.active {
            color: var(--primary);
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none !important;
            }
            .mobile-menu-btn {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .site-header .container {
                height: 60px;
            }
            .logo-text {
                font-size: 1.25rem;
            }
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            padding: 20px 0 8px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .sep {
            color: var(--text-light);
            font-size: 0.75rem;
        }
        .breadcrumb .current {
            color: var(--text-dark);
            font-weight: 500;
        }

        /* Article Hero */
        .article-hero {
            padding: 40px 0 32px;
            background: linear-gradient(180deg, #f0fdfa 0%, #ffffff 100%);
            border-bottom: 1px solid var(--border-color);
        }
        .article-hero .category-badge {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
            background: rgba(13, 148, 136, 0.10);
            padding: 4px 16px;
            border-radius: 20px;
            letter-spacing: 0.02em;
            margin-bottom: 16px;
        }
        .article-hero h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.02em;
            color: var(--text-dark);
            max-width: 900px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            margin-top: 20px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .article-meta .meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta .meta-item i {
            font-size: 0.85rem;
            color: var(--text-light);
        }
        @media (max-width: 768px) {
            .article-hero h1 {
                font-size: 1.8rem;
            }
            .article-meta {
                gap: 14px;
                font-size: 0.82rem;
            }
        }
        @media (max-width: 520px) {
            .article-hero h1 {
                font-size: 1.4rem;
            }
            .article-hero {
                padding: 24px 0 20px;
            }
        }

        /* Article Content */
        .article-main {
            padding: 48px 0 64px;
        }
        .article-body {
            max-width: 840px;
            margin: 0 auto;
            font-size: 1.05rem;
            line-height: 1.85;
            color: var(--text-dark);
        }
        .article-body p {
            margin-bottom: 1.4em;
        }
        .article-body h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin: 2em 0 0.8em;
            color: var(--text-dark);
            letter-spacing: -0.01em;
        }
        .article-body h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin: 1.6em 0 0.6em;
            color: var(--text-dark);
        }
        .article-body ul,
        .article-body ol {
            margin-bottom: 1.4em;
            padding-left: 1.6em;
        }
        .article-body li {
            margin-bottom: 0.4em;
        }
        .article-body a {
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
            text-decoration-thickness: 1px;
        }
        .article-body a:hover {
            color: var(--primary-dark);
        }
        .article-body blockquote {
            border-left: 4px solid var(--primary);
            background: #f0fdfa;
            padding: 16px 24px;
            margin: 1.6em 0;
            border-radius: 0 var(--radius) var(--radius) 0;
            color: var(--text-muted);
            font-style: normal;
        }
        .article-body blockquote p:last-child {
            margin-bottom: 0;
        }
        .article-body code {
            background: #f1f5f9;
            padding: 2px 10px;
            border-radius: 6px;
            font-size: 0.9em;
            color: #0f172a;
        }
        .article-body pre {
            background: #0f172a;
            color: #e2e8f0;
            padding: 20px 24px;
            border-radius: var(--radius);
            overflow-x: auto;
            margin: 1.6em 0;
            font-size: 0.9rem;
            line-height: 1.6;
        }
        .article-body pre code {
            background: none;
            padding: 0;
            color: inherit;
            font-size: inherit;
        }
        .article-body img {
            border-radius: var(--radius-lg);
            margin: 1.6em auto;
            box-shadow: 0 4px 20px rgba(0,0,0,0.06);
        }
        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.6em 0;
            font-size: 0.95rem;
        }
        .article-body th,
        .article-body td {
            padding: 12px 16px;
            border: 1px solid var(--border-color);
            text-align: left;
        }
        .article-body th {
            background: var(--bg-section);
            font-weight: 600;
            color: var(--text-dark);
        }
        .article-body .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 2em;
            padding-top: 1.6em;
            border-top: 1px solid var(--border-color);
        }
        .article-body .tag-list .tag {
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--primary);
            background: rgba(13, 148, 136, 0.08);
            padding: 4px 14px;
            border-radius: 16px;
            transition: background var(--transition);
        }
        .article-body .tag-list .tag:hover {
            background: rgba(13, 148, 136, 0.16);
        }
        @media (max-width: 768px) {
            .article-body {
                font-size: 0.98rem;
                line-height: 1.75;
            }
            .article-body h2 {
                font-size: 1.3rem;
            }
            .article-body h3 {
                font-size: 1.1rem;
            }
            .article-body pre {
                padding: 14px 16px;
                font-size: 0.82rem;
            }
            .article-body blockquote {
                padding: 12px 16px;
            }
        }
        @media (max-width: 520px) {
            .article-body {
                font-size: 0.92rem;
            }
            .article-body h2 {
                font-size: 1.15rem;
            }
            .article-body table {
                font-size: 0.82rem;
            }
            .article-body th,
            .article-body td {
                padding: 8px 10px;
            }
        }

        /* Not Found */
        .not-found-box {
            text-align: center;
            padding: 80px 24px;
            max-width: 560px;
            margin: 0 auto;
        }
        .not-found-box .icon {
            font-size: 4rem;
            color: var(--text-light);
            margin-bottom: 24px;
        }
        .not-found-box h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .not-found-box p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }
        .not-found-box .btn-back {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: background var(--transition), transform var(--transition);
        }
        .not-found-box .btn-back:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background: #0f172a;
            color: #cbd5e1;
            padding: 56px 0 32px;
            margin-top: 48px;
        }
        .site-footer .footer-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #f1f5f9;
            display: inline-flex;
            align-items: center;
            gap: 2px;
        }
        .site-footer .footer-brand span {
            color: var(--primary-light);
        }
        .site-footer .footer-copy {
            font-size: 0.88rem;
            color: #94a3b8;
            line-height: 1.6;
        }
        .site-footer .footer-link {
            font-size: 0.9rem;
            color: #94a3b8;
            transition: color var(--transition);
            position: relative;
        }
        .site-footer .footer-link::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 1.5px;
            background: var(--primary-light);
            transition: width var(--transition);
        }
        .site-footer .footer-link:hover {
            color: #f1f5f9;
        }
        .site-footer .footer-link:hover::after {
            width: 100%;
        }
        .site-footer .divider {
            height: 1px;
            background: rgba(148, 163, 184, 0.15);
            border: none;
        }
        @media (max-width: 640px) {
            .site-footer {
                padding: 40px 0 24px;
            }
            .site-footer .footer-brand {
                font-size: 1.2rem;
            }
        }

        /* Related Articles */
        .related-section {
            padding: 48px 0 0;
        }
        .related-section .section-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 24px;
            color: var(--text-dark);
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .related-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 20px 24px;
            transition: box-shadow var(--transition), transform var(--transition);
        }
        .related-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .related-card .cat {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--primary);
            background: rgba(13, 148, 136, 0.08);
            padding: 2px 12px;
            border-radius: 12px;
            display: inline-block;
            margin-bottom: 10px;
        }
        .related-card h3 {
            font-size: 1rem;
            font-weight: 600;
            line-height: 1.4;
            color: var(--text-dark);
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .date {
            font-size: 0.78rem;
            color: var(--text-light);
            margin-top: 12px;
        }
        @media (max-width: 1024px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .related-grid {
                grid-template-columns: 1fr;
            }
            .related-section .section-title {
                font-size: 1.2rem;
            }
        }

        /* Scrollbar */
        ::-webkit-scrollbar {
            width: 6px;
            height: 6px;
        }
        ::-webkit-scrollbar-track {
            background: #f1f5f9;
        }
        ::-webkit-scrollbar-thumb {
            background: #cbd5e1;
            border-radius: 8px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #94a3b8;
        }

        /* Print */
        @media print {
            .site-header,
            .site-footer,
            .related-section,
            .breadcrumb {
                display: none !important;
            }
            .article-hero {
                padding: 24px 0 16px;
                background: none;
                border: none;
            }
            .article-main {
                padding: 16px 0;
            }
            .article-body {
                max-width: 100%;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0f766e;
            --primary-light: #14b8a6;
            --primary-dark: #0d5e57;
            --primary-bg: #f0fdfa;
            --accent: #f59e0b;
            --accent-light: #fbbf24;
            --bg: #ffffff;
            --bg-alt: #f8fafc;
            --bg-card: #ffffff;
            --text: #0f172a;
            --text-soft: #334155;
            --text-muted: #64748b;
            --border: #e2e8f0;
            --border-light: #f1f5f9;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 24px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06), 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }

        body {
            font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.6;
            font-size: 16px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        button,
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }

        .container {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        @media (min-width: 768px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }

        @media (min-width: 1024px) {
            .container {
                padding-left: 40px;
                padding-right: 40px;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
        }

        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 2px;
        }

        .logo-text span {
            color: var(--primary);
            font-weight: 800;
        }

        .nav-link {
            position: relative;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-soft);
            padding: 6px 0;
            transition: color var(--transition);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2.5px;
            background: var(--primary);
            border-radius: 4px;
            transition: width var(--transition);
        }

        .nav-link:hover {
            color: var(--primary);
        }

        .nav-link:hover::after {
            width: 100%;
        }

        .nav-link.active {
            color: var(--primary);
            font-weight: 600;
        }

        .nav-link.active::after {
            width: 100%;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.4rem;
            color: var(--text);
            padding: 6px 10px;
            border-radius: 8px;
            cursor: pointer;
            transition: background var(--transition);
        }

        .mobile-menu-btn:hover {
            background: var(--bg-alt);
        }

        .mobile-nav {
            display: none;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 20px;
            background: var(--bg);
            border-top: 1px solid var(--border-light);
        }

        .mobile-nav.open {
            display: block;
            max-height: 320px;
            padding-top: 12px;
            padding-bottom: 16px;
        }

        .mobile-nav .nav-link {
            display: block;
            padding: 12px 0;
            font-size: 1.05rem;
            border-bottom: 1px solid var(--border-light);
        }

        .mobile-nav .nav-link:last-child {
            border-bottom: none;
        }

        @media (max-width: 767px) {
            .desktop-nav {
                display: none !important;
            }
            .mobile-menu-btn {
                display: flex;
                align-items: center;
                justify-content: center;
            }
        }

        /* ===== Hero ===== */
        .hero {
            padding: 60px 0 50px;
            background: linear-gradient(135deg, var(--primary-bg) 0%, #ffffff 70%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(15, 118, 110, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(15, 118, 110, 0.1);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 40px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 20px;
        }

        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.03em;
            color: var(--text);
            max-width: 720px;
        }

        .hero h1 .highlight {
            color: var(--primary);
        }

        .hero p {
            font-size: 1.1rem;
            color: var(--text-soft);
            max-width: 600px;
            margin-top: 16px;
            line-height: 1.7;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 28px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: 40px;
            border: none;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
            box-shadow: 0 4px 14px rgba(15, 118, 110, 0.25);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(15, 118, 110, 0.3);
        }

        .btn-primary:focus-visible {
            outline: 3px solid var(--primary-light);
            outline-offset: 2px;
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            font-weight: 600;
            padding: 12px 28px;
            border-radius: 40px;
            border: 2px solid var(--primary);
            cursor: pointer;
            transition: background var(--transition), color var(--transition), transform var(--transition);
        }

        .btn-outline:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-outline:focus-visible {
            outline: 3px solid var(--primary-light);
            outline-offset: 2px;
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            margin-top: 36px;
            padding-top: 30px;
            border-top: 1px solid var(--border);
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
        }

        .hero-stat .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }

        .hero-stat .label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        @media (max-width: 767px) {
            .hero {
                padding: 40px 0 36px;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .hero-stats {
                gap: 20px;
            }
            .hero-stat .num {
                font-size: 1.4rem;
            }
        }

        /* ===== Section ===== */
        .section {
            padding: 64px 0;
        }

        .section-alt {
            background: var(--bg-alt);
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--text);
            margin-bottom: 8px;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 600px;
            margin-bottom: 36px;
            line-height: 1.6;
        }

        .section-title-center {
            text-align: center;
        }

        .section-subtitle-center {
            text-align: center;
            margin-left: auto;
            margin-right: auto;
        }

        @media (max-width: 767px) {
            .section {
                padding: 44px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section-subtitle {
                font-size: 0.95rem;
            }
        }

        /* ===== Cards ===== */
        .card-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        @media (min-width: 640px) {
            .card-grid-2 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 768px) {
            .card-grid-3 {
                grid-template-columns: repeat(3, 1fr);
            }
            .card-grid-4 {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .card-grid-3-lg {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .card {
            background: var(--bg-card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 28px 24px;
            transition: transform var(--transition), box-shadow var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }

        .card-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: #fff;
            margin-bottom: 16px;
            background: var(--primary);
        }

        .card-icon.teal {
            background: var(--primary);
        }
        .card-icon.amber {
            background: var(--accent);
        }
        .card-icon.indigo {
            background: #6366f1;
        }
        .card-icon.rose {
            background: #f43f5e;
        }
        .card-icon.sky {
            background: #0ea5e9;
        }
        .card-icon.emerald {
            background: #10b981;
        }
        .card-icon.violet {
            background: #8b5cf6;
        }
        .card-icon.orange {
            background: #f97316;
        }

        .card h3 {
            font-size: 1.15rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text);
        }

        .card p {
            font-size: 0.95rem;
            color: var(--text-soft);
            line-height: 1.65;
        }

        .card-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 40px;
            background: var(--primary-bg);
            color: var(--primary);
            margin-top: 12px;
        }

        /* ===== Timeline / Path ===== */
        .path-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            max-width: 720px;
            margin: 0 auto;
        }

        .path-item {
            display: flex;
            gap: 20px;
            padding: 20px 0;
            border-left: 3px solid var(--border);
            padding-left: 28px;
            position: relative;
            transition: border-color var(--transition);
        }

        .path-item::before {
            content: '';
            position: absolute;
            left: -9px;
            top: 24px;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--bg);
            border: 3px solid var(--border);
            transition: background var(--transition), border-color var(--transition);
        }

        .path-item.active::before,
        .path-item:hover::before {
            background: var(--primary);
            border-color: var(--primary);
        }

        .path-item.active {
            border-color: var(--primary);
        }

        .path-step {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            min-width: 60px;
        }

        .path-content h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text);
        }

        .path-content p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ===== FAQ ===== */
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 0;
            overflow: hidden;
            transition: box-shadow var(--transition);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 22px;
            background: none;
            border: none;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            transition: background var(--transition);
        }

        .faq-question:hover {
            background: var(--bg-alt);
        }

        .faq-question:focus-visible {
            outline: 3px solid var(--primary-light);
            outline-offset: -3px;
        }

        .faq-question .icon {
            font-size: 1.2rem;
            color: var(--primary);
            transition: transform var(--transition);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question .icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            padding: 0 22px;
            color: var(--text-soft);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 260px;
            padding: 0 22px 18px;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 60px 0;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: var(--radius-lg);
            margin: 0 20px;
            text-align: center;
            color: #fff;
        }

        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: -0.02em;
        }

        .cta-section p {
            font-size: 1.05rem;
            opacity: 0.9;
            max-width: 540px;
            margin: 12px auto 28px;
            line-height: 1.6;
        }

        .cta-section .btn-white {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #fff;
            color: var(--primary);
            font-weight: 600;
            padding: 14px 34px;
            border-radius: 40px;
            border: none;
            cursor: pointer;
            transition: transform var(--transition), box-shadow var(--transition);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
        }

        .cta-section .btn-white:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.15);
        }

        .cta-section .btn-white:focus-visible {
            outline: 3px solid rgba(255, 255, 255, 0.5);
            outline-offset: 2px;
        }

        @media (max-width: 767px) {
            .cta-section {
                padding: 40px 24px;
                margin: 0 12px;
                border-radius: var(--radius);
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .cta-section p {
                font-size: 0.95rem;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--text);
            color: rgba(255, 255, 255, 0.85);
            padding: 44px 0 28px;
            margin-top: 60px;
        }

        .footer-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 2px;
            letter-spacing: -0.02em;
        }

        .footer-brand span {
            color: var(--primary-light);
        }

        .footer-copy {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.6;
        }

        .footer-link {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition);
        }

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

        .divider {
            height: 1px;
            background: rgba(255, 255, 255, 0.1);
            border: none;
        }

        /* ===== Badge / Tag ===== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 40px;
            background: var(--primary-bg);
            color: var(--primary);
        }

        .badge.amber {
            background: #fffbeb;
            color: #d97706;
        }
        .badge.indigo {
            background: #eef2ff;
            color: #6366f1;
        }
        .badge.rose {
            background: #fff1f2;
            color: #e11d48;
        }

        /* ===== Resource cards ===== */
        .resource-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 640px) {
            .resource-list {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .resource-list {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .resource-card {
            display: flex;
            flex-direction: column;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 22px;
            transition: transform var(--transition), box-shadow var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .resource-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .resource-card .meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 10px;
        }

        .resource-card .meta .dot {
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--border);
        }

        .resource-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }

        .resource-card p {
            font-size: 0.9rem;
            color: var(--text-soft);
            line-height: 1.6;
            flex: 1;
        }

        .resource-card .bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 16px;
            padding-top: 14px;
            border-top: 1px solid var(--border-light);
        }

        .resource-card .bottom .tag {
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--primary);
            background: var(--primary-bg);
            padding: 2px 12px;
            border-radius: 40px;
        }

        .resource-card .bottom .read-more {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition);
        }

        .resource-card .bottom .read-more:hover {
            gap: 8px;
        }

        /* ===== Animations ===== */
        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .fade-up {
            animation: fadeUp 0.6s ease forwards;
        }

        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }
        .delay-4 {
            animation-delay: 0.4s;
        }

        /* ===== Misc ===== */
        .pill-group {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 0.85rem;
            font-weight: 500;
            background: var(--bg-alt);
            color: var(--text-soft);
            border: 1px solid var(--border);
            transition: background var(--transition), color var(--transition), border-color var(--transition);
            cursor: default;
        }

        .pill:hover {
            background: var(--primary-bg);
            border-color: var(--primary-light);
            color: var(--primary);
        }

        .pill i {
            font-size: 0.75rem;
            color: var(--primary);
        }

        .text-balance {
            text-wrap: balance;
        }

        .shadow-soft {
            box-shadow: var(--shadow-sm);
        }
        .shadow-hover:hover {
            box-shadow: var(--shadow);
        }