*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #0f1923;
            color: #e8e8e8;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #ff4655;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #ff7b85;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0f1923 0%, #1a2a3a 100%);
            border-bottom: 2px solid #ff4655;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: 1px;
            background: linear-gradient(135deg, #ff4655, #ff7b85);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #ff4655;
            font-size: 1.5rem;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px 16px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #c8d6e5;
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 8px;
            transition: background 0.2s, color 0.2s;
            font-size: 0.95rem;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: rgba(255, 70, 85, 0.15);
            color: #ff4655;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #e8e8e8;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 70, 85, 0.15);
        }
        .breadcrumb {
            background: #1a2a3a;
            padding: 10px 0;
            border-bottom: 1px solid #2a3a4a;
        }
        .breadcrumb ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            align-items: center;
            font-size: 0.85rem;
            color: #9aa8b9;
        }
        .breadcrumb ul li+li::before {
            content: "›";
            margin-right: 10px;
            color: #ff4655;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #9aa8b9;
        }
        .breadcrumb a:hover {
            color: #ff4655;
        }
        .breadcrumb .current {
            color: #ff4655;
            font-weight: 600;
        }
        .hero {
            padding: 60px 0 40px;
            background: radial-gradient(ellipse at 30% 40%, #1a2a3a 0%, #0f1923 70%);
            text-align: center;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #ff4655, #f9a825);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .hero p {
            font-size: 1.15rem;
            color: #b0c4de;
            max-width: 750px;
            margin: 0 auto 24px;
        }
        .hero .meta-info {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 16px 28px;
            font-size: 0.95rem;
            color: #8fa8c0;
        }
        .hero .meta-info i {
            color: #ff4655;
            margin-right: 6px;
        }
        .search-bar {
            background: #1a2a3a;
            padding: 20px 0;
            border-top: 1px solid #2a3a4a;
            border-bottom: 1px solid #2a3a4a;
        }
        .search-form {
            display: flex;
            gap: 12px;
            max-width: 600px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border-radius: 30px;
            border: 2px solid #2a3a4a;
            background: #0f1923;
            color: #e8e8e8;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-form input:focus {
            border-color: #ff4655;
        }
        .search-form button {
            padding: 12px 28px;
            border-radius: 30px;
            border: none;
            background: #ff4655;
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #e03a48;
            transform: scale(1.02);
        }
        .main-content {
            padding: 48px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        .content-body {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #ff4655;
            margin: 48px 0 16px;
            border-bottom: 2px solid rgba(255, 70, 85, 0.2);
            padding-bottom: 8px;
        }
        h2:first-of-type {
            margin-top: 0;
        }
        h3 {
            font-size: 1.45rem;
            font-weight: 600;
            color: #f0f4f8;
            margin: 32px 0 12px;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #c8d6e5;
            margin: 24px 0 8px;
        }
        p {
            margin-bottom: 16px;
            color: #d0dce8;
        }
        .content-body ul,
        .content-body ol {
            margin: 12px 0 20px 24px;
            color: #d0dce8;
        }
        .content-body li {
            margin-bottom: 8px;
        }
        .content-body strong {
            color: #f0f4f8;
        }
        .highlight-box {
            background: linear-gradient(135deg, #1a2a3a, #0f1923);
            border-left: 4px solid #ff4655;
            padding: 20px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
        }
        .featured-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: #1a2a3a;
            padding: 10px 16px;
            font-size: 0.85rem;
            color: #9aa8b9;
            text-align: center;
        }
        .sidebar-card {
            background: #1a2a3a;
            border-radius: 16px;
            padding: 24px;
            margin-bottom: 24px;
            border: 1px solid #2a3a4a;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            margin-bottom: 16px;
            color: #ff4655;
            border-bottom: 1px solid #2a3a4a;
            padding-bottom: 8px;
        }
        .sidebar-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-links li {
            margin-bottom: 10px;
            padding: 0;
        }
        .sidebar-links a {
            display: block;
            padding: 8px 12px;
            border-radius: 8px;
            background: rgba(255, 70, 85, 0.05);
            border-left: 3px solid transparent;
            transition: all 0.2s;
            font-size: 0.92rem;
        }
        .sidebar-links a:hover {
            background: rgba(255, 70, 85, 0.12);
            border-left-color: #ff4655;
            text-decoration: none;
            padding-left: 18px;
        }
        .sidebar-links a i {
            color: #ff4655;
            margin-right: 8px;
            width: 18px;
            text-align: center;
        }
        .comment-section {
            margin-top: 60px;
            padding-top: 40px;
            border-top: 2px solid #2a3a4a;
        }
        .comment-section h2 {
            margin-top: 0;
        }
        .comment-form,
        .rating-form {
            background: #1a2a3a;
            border-radius: 16px;
            padding: 28px;
            border: 1px solid #2a3a4a;
            margin-bottom: 28px;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 6px;
            color: #c8d6e5;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border-radius: 10px;
            border: 2px solid #2a3a4a;
            background: #0f1923;
            color: #e8e8e8;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.3s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #ff4655;
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .form-group .star-rating {
            display: flex;
            gap: 8px;
            font-size: 1.8rem;
            color: #2a3a4a;
            cursor: pointer;
        }
        .form-group .star-rating i {
            transition: color 0.2s, transform 0.1s;
        }
        .form-group .star-rating i:hover,
        .form-group .star-rating i.active {
            color: #f9a825;
            transform: scale(1.1);
        }
        .btn-submit {
            padding: 12px 36px;
            border-radius: 30px;
            border: none;
            background: #ff4655;
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-submit:hover {
            background: #e03a48;
            transform: scale(1.02);
        }
        .friend-links-section {
            background: #1a2a3a;
            padding: 40px 0;
            border-top: 2px solid #2a3a4a;
            border-bottom: 2px solid #2a3a4a;
        }
        friend-link {
            display: block;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        friend-link h3 {
            font-size: 1.3rem;
            color: #ff4655;
            margin-bottom: 16px;
            text-align: center;
        }
        friend-link .link-list {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px 24px;
            list-style: none;
            padding: 0;
        }
        friend-link .link-list li a {
            color: #b0c4de;
            font-size: 0.95rem;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        friend-link .link-list li a:hover {
            color: #ff4655;
            border-bottom-color: #ff4655;
            text-decoration: none;
        }
        .site-footer {
            background: #0a121c;
            padding: 28px 0;
            text-align: center;
            color: #6a7a8a;
            font-size: 0.85rem;
        }
        .site-footer p {
            margin-bottom: 4px;
            color: #6a7a8a;
        }
        .site-footer a {
            color: #9aa8b9;
        }
        .site-footer a:hover {
            color: #ff4655;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a2a3a;
                padding: 16px 12px;
                border-radius: 12px;
                margin-top: 8px;
                gap: 4px;
                border: 1px solid #2a3a4a;
            }
            .main-nav.open {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .search-form input {
                min-width: 150px;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .container {
                padding: 0 14px;
            }
            .comment-form,
            .rating-form {
                padding: 20px;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .search-form button {
                padding: 10px 18px;
                font-size: 0.9rem;
            }
            .search-form input {
                padding: 10px 14px;
                font-size: 0.9rem;
            }
        }
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            animation: fadeIn 0.6s ease forwards;
        }
        @keyframes fadeIn {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }