*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #1a5c2a;
            --primary-light: #2d8a3e;
            --primary-dark: #0f3b1a;
            --accent: #f5a623;
            --accent-light: #ffc857;
            --bg: #fafaf6;
            --bg-card: #ffffff;
            --text: #1e1e1e;
            --text-light: #4a4a4a;
            --text-muted: #6f6f6f;
            --border: #e0e0d6;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            --radius: 16px;
            --radius-sm: 8px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --header-bg: #0f3b1a;
            --footer-bg: #0a2a12;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--header-bg);
            color: #fff;
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            color: var(--accent);
            font-size: 1.8rem;
        }
        .my-logo:hover {
            color: var(--accent-light);
        }
        .my-logo span {
            color: var(--accent);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 18px;
        }
        .main-nav {
            display: flex;
            gap: 16px;
            list-style: none;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8f0e8;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .main-nav a:hover {
            color: var(--accent-light);
            border-bottom-color: var(--accent);
        }
        .hamburger {
            display: none;
            font-size: 1.6rem;
            background: none;
            border: none;
            color: #fff;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .breadcrumb {
            background: #eef3ee;
            padding: 10px 0;
            font-size: 0.88rem;
            color: var(--text-muted);
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb a {
            color: var(--primary-light);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb span {
            color: var(--text-light);
        }
        .breadcrumb .sep {
            margin: 0 6px;
            color: #aaa;
        }
        .hero {
            background: linear-gradient(135deg, #1a5c2a 0%, #0f3b1a 60%, #1a3a2a 100%);
            color: #fff;
            padding: 60px 0 50px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "⚽";
            font-size: 18rem;
            position: absolute;
            right: -5%;
            top: -20%;
            opacity: 0.08;
            pointer-events: none;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero h1 i {
            color: var(--accent);
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 680px;
            margin: 0 auto 20px;
            opacity: 0.92;
        }
        .hero .meta {
            font-size: 0.95rem;
            opacity: 0.7;
            display: flex;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .hero .meta i {
            margin-right: 6px;
        }
        .page-wrap {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0 60px;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .section-block {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 32px 36px;
            margin-bottom: 32px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .section-block h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
        }
        .section-block h2 i {
            color: var(--accent);
            margin-right: 10px;
        }
        .section-block h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--primary);
            margin: 28px 0 12px;
        }
        .section-block h3 i {
            color: var(--accent);
            margin-right: 8px;
            font-size: 1.1rem;
        }
        .section-block h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text-light);
            margin: 20px 0 10px;
        }
        .section-block p {
            margin-bottom: 16px;
            color: var(--text-light);
        }
        .section-block p strong {
            color: var(--text);
        }
        .section-block ul,
        .section-block ol {
            margin: 12px 0 20px 24px;
            color: var(--text-light);
        }
        .section-block li {
            margin-bottom: 8px;
        }
        .highlight-box {
            background: #f0f7f0;
            border-left: 4px solid var(--accent);
            padding: 18px 22px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 20px 0;
        }
        .highlight-box p {
            margin-bottom: 0;
        }
        .insight-tag {
            display: inline-block;
            background: var(--accent);
            color: #1e1e1e;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 2px 12px;
            border-radius: 20px;
            letter-spacing: 0.3px;
            text-transform: uppercase;
        }
        .feature-img {
            margin: 24px 0 28px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        }
        .feature-img img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
        }
        .feature-img figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: var(--text-muted);
            background: #f5f5f0;
            font-style: italic;
        }
        .form-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px 32px;
            margin-bottom: 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .form-card h3 {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 16px;
            color: var(--primary-dark);
        }
        .form-card h3 i {
            color: var(--accent);
            margin-right: 8px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            font-size: 0.92rem;
            margin-bottom: 4px;
            color: var(--text-light);
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-family: var(--font);
            font-size: 0.95rem;
            background: #fcfcf9;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary-light);
            box-shadow: 0 0 0 3px rgba(26, 92, 42, 0.12);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.1s;
        }
        .btn:hover {
            background: var(--primary-light);
            transform: translateY(-1px);
        }
        .btn:active {
            transform: translateY(0);
        }
        .btn-accent {
            background: var(--accent);
            color: #1e1e1e;
        }
        .btn-accent:hover {
            background: var(--accent-light);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            cursor: pointer;
            direction: rtl;
            margin: 8px 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd;
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--accent);
        }
        .star-rating label:hover {
            transform: scale(1.12);
        }
        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px 22px;
            margin-bottom: 24px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 14px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--accent);
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card li {
            margin-bottom: 10px;
        }
        .sidebar-card a {
            color: var(--text-light);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 4px 0;
            transition: 0.2s;
        }
        .sidebar-card a:hover {
            color: var(--primary-light);
            padding-left: 4px;
        }
        .sidebar-card a i {
            color: var(--accent);
            font-size: 0.8rem;
            width: 16px;
        }
        .site-footer {
            background: var(--footer-bg);
            color: #d0e0d0;
            padding: 44px 0 20px;
            margin-top: 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-grid h4 {
            color: #fff;
            font-size: 1.05rem;
            margin-bottom: 12px;
        }
        .footer-grid a {
            color: #b0ccb0;
            display: block;
            padding: 3px 0;
            font-size: 0.92rem;
        }
        .footer-grid a:hover {
            color: var(--accent-light);
        }
        friend-link {
            display: block;
            margin: 12px 0;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 12px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 20px;
            font-size: 0.88rem;
            color: #c0dcc0;
            transition: 0.2s;
        }
        friend-link a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: #8aaa8a;
        }
        .footer-bottom strong {
            color: #c0dcc0;
        }
        @media (max-width: 1024px) {
            .page-wrap {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .sidebar .sidebar-card {
                margin-bottom: 0;
            }
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .section-block {
                padding: 22px 18px;
            }
            .section-block h2 {
                font-size: 1.5rem;
            }
            .section-block h3 {
                font-size: 1.2rem;
            }
            .form-card {
                padding: 20px 16px;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: var(--primary-dark);
                padding: 16px 12px;
                border-radius: var(--radius-sm);
                margin-top: 8px;
                gap: 8px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 8px 4px;
                border-bottom: none;
            }
            .main-nav a:hover {
                border-bottom: none;
                background: rgba(255, 255, 255, 0.06);
                border-radius: 4px;
            }
            .nav-wrapper {
                flex-wrap: wrap;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .hero .meta {
                flex-direction: column;
                gap: 6px;
            }
            .star-rating {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .container {
                padding: 0 12px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--primary);
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            cursor: pointer;
            transition: 0.3s;
            border: none;
            z-index: 50;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }
        .scroll-top.visible {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
        }
        .scroll-top:hover {
            background: var(--primary-light);
            transform: translateY(-3px);
        }
        @media print {
            .site-header,
            .breadcrumb,
            .sidebar,
            .form-card,
            .scroll-top,
            .hamburger {
                display: none !important;
            }
            .page-wrap {
                display: block;
            }
            .section-block {
                break-inside: avoid;
                box-shadow: none;
                border: 1px solid #ddd;
            }
            .hero {
                background: #fff !important;
                color: #000 !important;
                padding: 20px 0;
            }
            .hero::after {
                display: none;
            }
        }