*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f5f2eb;
            color: #1e1a1a;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #2b5f8a;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #c73e2b;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #1a2b3c;
            letter-spacing: -0.02em;
            margin-bottom: 0.5rem;
            line-height: 1.2;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1f3a4a;
            margin-top: 3rem;
            margin-bottom: 1rem;
            border-left: 5px solid #c73e2b;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2a4a5a;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #3a5a6a;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 400;
            color: #3a3a3a;
            border-left: 4px solid #b8860b;
            padding-left: 1.2rem;
            background: #faf6ef;
            padding: 1rem 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        .site-header {
            background: linear-gradient(145deg, #0f1a24 0%, #1a2b3c 100%);
            color: #f0e6d3;
            padding: 0.8rem 0;
            border-bottom: 3px solid #b8860b;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: #f0d9b5;
            letter-spacing: 1px;
            text-transform: uppercase;
            background: linear-gradient(135deg, #f0d9b5, #d4af37);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(212, 175, 55, 0.2);
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #d4af37;
            margin-right: 0.4rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f0e6d3;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #d4c5b0;
            padding: 0.5rem 0.9rem;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: rgba(212, 175, 55, 0.2);
            color: #f0d9b5;
            text-decoration: none;
        }
        .main-nav .active {
            background: rgba(212, 175, 55, 0.15);
            color: #f0d9b5;
        }
        .breadcrumb {
            background: #e8e0d6;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            color: #5a5a5a;
            border-bottom: 1px solid #d6cec2;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem;
        }
        .breadcrumb a {
            color: #2b5f8a;
        }
        .breadcrumb span {
            color: #7a7a7a;
        }
        .breadcrumb .sep {
            color: #aaa;
            margin: 0 0.2rem;
        }
        .hero {
            background: linear-gradient(135deg, #0f1a24 0%, #1d3347 100%);
            color: #f0e6d3;
            padding: 2.5rem 0 2rem;
            margin-bottom: 2rem;
            border-bottom: 2px solid #b8860b;
        }
        .hero h1 {
            color: #f0d9b5;
            font-size: 2.8rem;
            margin-bottom: 0.5rem;
        }
        .hero .sub {
            font-size: 1.1rem;
            color: #c4b8a5;
            max-width: 700px;
            margin-bottom: 1rem;
        }
        .hero .meta {
            font-size: 0.9rem;
            color: #a89880;
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }
        .hero .meta i {
            margin-right: 0.4rem;
            color: #b8860b;
        }
        .feature-image {
            margin: 2rem 0 2.5rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
            background: #e8e0d6;
        }
        .feature-image img {
            width: 100%;
            height: auto;
            max-height: 480px;
            object-fit: cover;
            border-bottom: 3px solid #b8860b;
        }
        .feature-image .caption {
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #4a4a4a;
            background: #faf6ef;
            font-style: italic;
        }
        .content-section {
            background: #fff;
            border-radius: 12px;
            padding: 2rem 2.5rem;
            margin-bottom: 2rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
        }
        .content-section p {
            color: #2a2a2a;
        }
        .highlight-box {
            background: #f0f4f8;
            border-left: 4px solid #b8860b;
            padding: 1.2rem 1.8rem;
            border-radius: 0 8px 8px 0;
            margin: 1.5rem 0;
        }
        .highlight-box strong {
            color: #1a2b3c;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.2rem;
            margin: 1.8rem 0;
        }
        .stat-card {
            background: #f8f5f0;
            padding: 1.2rem;
            border-radius: 10px;
            text-align: center;
            border: 1px solid #e6ddd2;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
        }
        .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: #c73e2b;
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: #5a5a5a;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .interview-block {
            background: #f5f0ea;
            border-radius: 10px;
            padding: 1.5rem 2rem;
            margin: 1.8rem 0;
            border-left: 4px solid #2b5f8a;
        }
        .interview-block .quote {
            font-style: italic;
            font-size: 1.1rem;
            color: #2a3a4a;
        }
        .interview-block .attribution {
            margin-top: 0.8rem;
            font-weight: 600;
            color: #1a2b3c;
        }
        .form-card {
            background: #faf6ef;
            border-radius: 10px;
            padding: 1.5rem 2rem;
            margin: 2rem 0;
            border: 1px solid #e6ddd2;
        }
        .form-card h3 {
            margin-top: 0;
            border-bottom: 2px solid #d4af37;
            padding-bottom: 0.5rem;
            display: inline-block;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #1f3a4a;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #d6cec2;
            border-radius: 6px;
            font-size: 1rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #b8860b;
            box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.15);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            background: #1f3a4a;
            color: #f0e6d3;
            padding: 0.7rem 1.8rem;
            border: none;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #c73e2b;
            color: #fff;
            transform: translateY(-1px);
            text-decoration: none;
        }
        .btn i {
            margin-right: 0.5rem;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            color: #ccc;
            cursor: pointer;
            direction: rtl;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            color: #ccc;
            transition: color 0.15s;
            cursor: pointer;
        }
        .rating-stars input:checked~label,
        .rating-stars label:hover,
        .rating-stars label:hover~label {
            color: #f5b342;
        }
        .related-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            margin: 1.5rem 0;
            padding: 1rem 0;
            border-top: 1px solid #e6ddd2;
            border-bottom: 1px solid #e6ddd2;
        }
        .related-links a {
            font-size: 0.95rem;
            color: #2b5f8a;
            background: #f0f4f8;
            padding: 0.3rem 1rem;
            border-radius: 20px;
            transition: all 0.2s;
        }
        .related-links a:hover {
            background: #2b5f8a;
            color: #fff;
            text-decoration: none;
        }
        .site-footer {
            background: #0f1a24;
            color: #c4b8a5;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
            border-top: 3px solid #b8860b;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 2rem;
        }
        .footer-inner h4 {
            color: #f0d9b5;
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 1px solid #2a4a5a;
            padding-bottom: 0.5rem;
        }
        .footer-inner a {
            color: #b8a890;
            display: block;
            padding: 0.2rem 0;
            font-size: 0.9rem;
        }
        .footer-inner a:hover {
            color: #f0d9b5;
            text-decoration: none;
        }
        .footer-bottom {
            margin-top: 2rem;
            padding-top: 1.2rem;
            border-top: 1px solid #2a3a4a;
            text-align: center;
            font-size: 0.85rem;
            color: #8a7a6a;
        }
        .footer-bottom .copy {
            color: #b8a890;
        }
        friend-link {
            display: block;
            margin: 1rem 0 0.5rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.8rem 0.2rem 0;
        }
        @media (max-width: 900px) {
            .content-section {
                padding: 1.5rem 1.2rem;
            }
            h1 {
                font-size: 2rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding-top: 1rem;
                gap: 0.1rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.7rem 1rem;
                border-radius: 6px;
                background: rgba(255, 255, 255, 0.05);
            }
            .header-inner {
                align-items: center;
            }
            .hero .meta {
                flex-direction: column;
                gap: 0.4rem;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .form-card {
                padding: 1.2rem;
            }
            .rating-stars {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .related-links {
                flex-direction: column;
                gap: 0.4rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
        }
        .text-muted {
            color: #6a6a6a;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .gap-1 {
            gap: 1rem;
        }
        .emoji-big {
            font-size: 1.4rem;
        }
        .tag {
            display: inline-block;
            background: #e8e0d6;
            padding: 0.15rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #4a4a4a;
        }