*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #1a3a5c;
            --primary-light: #2a5a8c;
            --accent: #e8b830;
            --accent-dark: #c99a1e;
            --bg: #f5f7fa;
            --bg-card: #ffffff;
            --text: #1e2a3a;
            --text-light: #4a5a6a;
            --border: #d0d8e0;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            --radius: 12px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --header-height: 72px;
        }
        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-dark);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: var(--primary);
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 3px solid var(--accent);
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.35rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1rem;
            color: var(--text-light);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--primary);
            color: #fff;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo span {
            color: var(--accent);
        }
        .my-logo i {
            font-size: 1.6rem;
            color: var(--accent);
        }
        .my-logo:hover {
            color: var(--accent);
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 1.2rem;
            align-items: center;
            padding-left: 0;
        }
        .nav-list li a {
            color: #eef2f7;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.4rem 0.2rem;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        .nav-list li a:hover {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 6px;
        }
        .hamburger span {
            width: 28px;
            height: 3px;
            background: #fff;
            border-radius: 4px;
            transition: 0.3s;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }
        .breadcrumb {
            background: #e9edf2;
            padding: 0.6rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem;
        }
        .breadcrumb a {
            color: var(--primary-light);
        }
        .breadcrumb span {
            color: var(--text-light);
        }
        .breadcrumb .sep {
            margin: 0 0.3rem;
            color: #999;
        }
        .hero {
            background: linear-gradient(135deg, var(--primary) 0%, #0f2a44 100%);
            color: #fff;
            padding: 3rem 0 2.5rem;
            text-align: center;
        }
        .hero h1 {
            color: #fff;
            font-size: 2.8rem;
            margin-bottom: 0.8rem;
        }
        .hero h1 span {
            color: var(--accent);
        }
        .hero p {
            color: #cfdce8;
            font-size: 1.15rem;
            max-width: 750px;
            margin: 0 auto 1.2rem;
        }
        .hero .meta-info {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            font-size: 0.95rem;
            color: #b0c8dd;
        }
        .hero .meta-info i {
            margin-right: 6px;
            color: var(--accent);
        }
        .section {
            padding: 2.5rem 0;
        }
        .section-alt {
            background: #fff;
        }
        .card {
            background: var(--bg-card);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 1.8rem;
            margin-bottom: 1.8rem;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 0.9rem;
            padding-left: 0;
            list-style: none;
        }
        .links-grid li a {
            display: block;
            padding: 0.7rem 1rem;
            background: #f0f4fa;
            border-radius: 8px;
            font-weight: 500;
            border-left: 4px solid var(--accent);
            transition: background 0.2s, transform 0.2s;
        }
        .links-grid li a:hover {
            background: var(--accent);
            color: var(--primary);
            transform: translateX(4px);
        }
        .img-wrapper {
            margin: 1.8rem 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .img-wrapper img {
            width: 100%;
            object-fit: cover;
        }
        .img-caption {
            font-size: 0.85rem;
            color: var(--text-light);
            text-align: center;
            padding: 0.5rem 1rem 0.8rem;
            background: #f0f4fa;
        }
        .search-box {
            display: flex;
            gap: 0.6rem;
            max-width: 520px;
            margin: 1.2rem 0 0.4rem;
            flex-wrap: wrap;
        }
        .search-box input {
            flex: 1;
            padding: 0.75rem 1.2rem;
            border: 2px solid var(--border);
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.2s;
            min-width: 180px;
        }
        .search-box input:focus {
            border-color: var(--accent);
        }
        .search-box button {
            padding: 0.75rem 1.8rem;
            background: var(--accent);
            border: none;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary);
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: var(--accent-dark);
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }
        @media(max-width:700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: var(--font);
            outline: none;
            transition: border-color 0.2s;
            margin-bottom: 0.8rem;
            resize: vertical;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            border-color: var(--accent);
        }
        .comment-form textarea {
            min-height: 100px;
        }
        .btn {
            padding: 0.7rem 2rem;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: var(--primary-light);
            transform: scale(1.02);
        }
        .btn-accent {
            background: var(--accent);
            color: var(--primary);
        }
        .btn-accent:hover {
            background: var(--accent-dark);
        }
        .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 2rem;
            cursor: pointer;
            margin: 0.6rem 0 1rem;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ccc;
            transition: color 0.2s, transform 0.1s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--accent);
            transform: scale(1.1);
        }
        .rating-display {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--primary);
        }
        .site-footer {
            background: var(--primary);
            color: #cfdce8;
            padding: 2.5rem 0 1.8rem;
            margin-top: 2rem;
        }
        .site-footer a {
            color: #b0c8dd;
        }
        .site-footer a:hover {
            color: var(--accent);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 1.8rem;
        }
        @media(max-width:700px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-grid h4 {
            color: #fff;
            margin-top: 0;
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
        }
        .footer-grid ul {
            list-style: none;
            padding-left: 0;
        }
        .footer-grid ul li {
            margin-bottom: 0.4rem;
        }
        friend-link {
            display: block;
            padding: 0.8rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 1rem;
            font-size: 0.9rem;
        }
        friend-link a {
            margin: 0 0.5rem 0 0;
        }
        .copyright {
            text-align: center;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.85rem;
            color: #8aa3bc;
        }
        @media(max-width:768px) {
            .hamburger {
                display: flex;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                background: var(--primary);
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                padding: 1.2rem 1.5rem 2rem;
                box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
                gap: 0.8rem;
                border-radius: 0 0 var(--radius) var(--radius);
            }
            .nav-list.open {
                display: flex;
            }
            .nav-list li a {
                font-size: 1.1rem;
                padding: 0.5rem 0;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .hero .meta-info {
                gap: 1rem;
                font-size: 0.85rem;
            }
            .card {
                padding: 1.2rem;
            }
            .links-grid {
                grid-template-columns: 1fr;
            }
            .search-box button {
                padding: 0.7rem 1.2rem;
                font-size: 0.9rem;
            }
        }
        @media(max-width:480px) {
            .container {
                padding: 0 14px;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.2rem;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
        }
        .highlight {
            background: #fff9e0;
            padding: 0.1rem 0.3rem;
            border-radius: 4px;
        }
        .tag {
            display: inline-block;
            background: var(--accent);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.2rem 0.8rem;
            border-radius: 50px;
            letter-spacing: 0.3px;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.6rem;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .emoji-big {
            font-size: 1.8rem;
        }
        .anchor-offset {
            scroll-margin-top: calc(var(--header-height)+12px);
        }