* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #1a3a3a;
            --secondary: #c9a84c;
            --accent: #e8d5a3;
            --bg: #faf6ee;
            --text: #2d2d2d;
            --lighttext: #5a5a5a;
            --white: #ffffff;
            --border: #dccca0;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            --radius: 12px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            padding: 0 0 0 0;
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: underline;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .site-header {
            background: var(--primary);
            color: var(--white);
            padding: 0 1.5rem;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--white);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo span {
            color: var(--secondary);
        }
        .my-logo:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .my-logo i {
            font-size: 1.5rem;
            color: var(--secondary);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.8rem;
            list-style: none;
        }
        .nav-menu a {
            color: var(--white);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-menu a:hover {
            border-bottom-color: var(--secondary);
            color: var(--accent);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--white);
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.3rem;
        }
        .nav-toggle {
            display: none;
        }
        .nav-overlay {
            display: none;
        }
        .breadcrumb-wrap {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem 1.5rem 0 1.5rem;
            font-size: 0.85rem;
            color: var(--lighttext);
        }
        .breadcrumb-wrap a {
            color: var(--primary);
            text-decoration: none;
        }
        .breadcrumb-wrap a:hover {
            text-decoration: underline;
        }
        .breadcrumb-wrap span {
            color: var(--lighttext);
        }
        .page-wrap {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1.5rem 1.5rem 3rem 1.5rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--primary);
            margin: 0.5rem 0 1.2rem 0;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--primary);
            margin: 2.8rem 0 1rem 0;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid var(--secondary);
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--primary);
            margin: 2rem 0 0.8rem 0;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin: 1.4rem 0 0.6rem 0;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: var(--text);
        }
        .lead {
            font-size: 1.2rem;
            color: var(--lighttext);
            font-weight: 400;
            margin-bottom: 1.8rem;
        }
        .last-updated {
            font-size: 0.85rem;
            color: var(--lighttext);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1.8rem;
            padding: 0.5rem 1rem;
            background: var(--accent);
            border-radius: 30px;
            width: fit-content;
        }
        .last-updated i {
            color: var(--secondary);
        }
        .hero-img {
            margin: 1.5rem 0 2rem 0;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            width: 100%;
            height: auto;
            object-fit: cover;
            max-height: 420px;
        }
        .highlight-box {
            background: var(--white);
            border-left: 5px solid var(--secondary);
            padding: 1.5rem 2rem;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 1.8rem 0;
            box-shadow: var(--shadow);
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 1rem;
            margin: 1.8rem 0;
        }
        .stat-card {
            background: var(--white);
            padding: 1.2rem 1rem;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            text-align: center;
            border: 1px solid var(--border);
        }
        .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--secondary);
            display: block;
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: var(--lighttext);
            margin-top: 0.2rem;
        }
        .tip-list {
            padding-left: 1.4rem;
            margin: 0.8rem 0 1.4rem 0;
        }
        .tip-list li {
            margin-bottom: 0.6rem;
            font-size: 1.02rem;
        }
        .sidebar-widget {
            background: var(--white);
            border-radius: var(--radius);
            padding: 1.6rem 1.4rem;
            box-shadow: var(--shadow);
            margin-bottom: 1.8rem;
            border: 1px solid var(--border);
        }
        .sidebar-widget h3 {
            font-size: 1.2rem;
            margin-top: 0;
            margin-bottom: 1rem;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 0.5rem;
        }
        .sidebar-widget ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-widget li {
            margin-bottom: 0.7rem;
            padding-left: 1.2rem;
            position: relative;
        }
        .sidebar-widget li::before {
            content: "▸";
            position: absolute;
            left: 0;
            color: var(--secondary);
            font-weight: bold;
        }
        .sidebar-widget a {
            text-decoration: none;
            font-weight: 500;
        }
        .sidebar-widget a:hover {
            text-decoration: underline;
        }
        .form-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 1.8rem 2rem;
            box-shadow: var(--shadow);
            margin: 2rem 0;
            border: 1px solid var(--border);
        }
        .form-card h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            font-size: 0.95rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-family: var(--font);
            font-size: 0.95rem;
            background: var(--bg);
            transition: 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--secondary);
            box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
        }
        .form-group textarea {
            min-height: 90px;
            resize: vertical;
        }
        .btn {
            background: var(--primary);
            color: var(--white);
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover {
            background: var(--secondary);
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(201, 168, 76, 0.3);
        }
        .btn i {
            font-size: 0.9rem;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.6rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #ddd;
            transition: 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .site-footer {
            background: var(--primary);
            color: var(--white);
            padding: 2.5rem 1.5rem 1.5rem 1.5rem;
            margin-top: 3rem;
        }
        .footer-inner {
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2.5rem;
        }
        .footer-inner h4 {
            color: var(--secondary);
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
        }
        .footer-inner a {
            color: var(--accent);
            text-decoration: none;
        }
        .footer-inner a:hover {
            text-decoration: underline;
        }
        .footer-inner ul {
            list-style: none;
            padding: 0;
        }
        .footer-inner li {
            margin-bottom: 0.4rem;
        }
        friend-link {
            display: block;
            margin-top: 1.2rem;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
        }
        friend-link a {
            margin: 0 0.3rem;
        }
        .copyright {
            max-width: 1280px;
            margin: 1.5rem auto 0 auto;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.85rem;
            text-align: center;
            color: rgba(255, 255, 255, 0.6);
        }
        @media (max-width: 1024px) {
            .page-wrap {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .main-content {
                order: 1;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .my-logo i {
                font-size: 1.2rem;
            }
            .hamburger {
                display: block;
            }
            .nav-menu {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: var(--primary);
                flex-direction: column;
                padding: 5rem 2rem 2rem 2rem;
                gap: 1.2rem;
                transition: right 0.35s ease;
                box-shadow: -6px 0 30px rgba(0, 0, 0, 0.3);
                z-index: 200;
                align-items: flex-start;
            }
            .nav-menu a {
                font-size: 1.1rem;
            }
            .nav-toggle:checked~.nav-menu {
                right: 0;
            }
            .nav-overlay {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background: rgba(0, 0, 0, 0.4);
                z-index: 150;
            }
            .nav-toggle:checked~.nav-overlay {
                display: block;
            }
            .close-nav {
                position: absolute;
                top: 1rem;
                right: 1.2rem;
                background: none;
                border: none;
                color: var(--white);
                font-size: 2rem;
                cursor: pointer;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .page-wrap {
                padding: 1rem 1rem 2rem 1rem;
            }
            .form-card {
                padding: 1.2rem 1rem;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .breadcrumb-wrap {
                padding: 0.8rem 1rem 0 1rem;
                font-size: 0.75rem;
            }
            .last-updated {
                font-size: 0.75rem;
                padding: 0.3rem 0.8rem;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .hero-img {
                max-height: 220px;
            }
            .highlight-box {
                padding: 1rem 1.2rem;
            }
        }
        .fa-ul {
            margin-left: 1.8rem;
        }
        .fa-ul li {
            margin-bottom: 0.5rem;
        }
        hr {
            border: none;
            border-top: 2px solid var(--accent);
            margin: 2.5rem 0;
        }
        .tag {
            display: inline-block;
            background: var(--accent);
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
            margin-right: 0.4rem;
            margin-bottom: 0.3rem;
        }