*,
        *::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: #f8f6f0;
            color: #1e2a2e;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #c84b31;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus-visible {
            color: #a0361e;
            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(145deg, #1e2a2e 0%, #2a3a3f 100%);
            color: #f8f6f0;
            padding: 12px 0 8px;
            border-bottom: 4px solid #c84b31;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px 20px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f8f6f0;
            background: linear-gradient(135deg, #f8b500, #f58a07);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-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: #f8b500;
            font-size: 1.8rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f8f6f0;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .primary-nav {
            display: flex;
            align-items: center;
            gap: 6px 18px;
            flex-wrap: wrap;
        }
        .primary-nav a {
            color: #e6e0d4;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 10px;
            border-radius: 8px;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .primary-nav a:hover {
            background: rgba(248, 181, 0, 0.18);
            color: #f8b500;
            text-decoration: none;
        }
        .primary-nav a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .breadcrumb-wrap {
            background: #ece8df;
            padding: 8px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d6d0c2;
        }
        .breadcrumb-wrap nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 4px 10px;
        }
        .breadcrumb-wrap a {
            color: #4a5b62;
        }
        .breadcrumb-wrap a:hover {
            color: #c84b31;
        }
        .breadcrumb-wrap span {
            color: #6b7a80;
        }
        .breadcrumb-wrap .sep {
            color: #aab3b8;
            font-size: 0.75rem;
        }
        .hero {
            background: linear-gradient(135deg, #2a3a3f 0%, #1e2a2e 100%);
            color: #f8f6f0;
            padding: 48px 0 40px;
            margin-bottom: 32px;
            border-radius: 0 0 40px 40px;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        .hero h1 i {
            color: #f8b500;
            margin-right: 12px;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 720px;
            opacity: 0.92;
            margin-bottom: 12px;
        }
        .hero .tagline {
            display: inline-block;
            background: rgba(248, 181, 0, 0.18);
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 0.9rem;
            color: #f8b500;
            font-weight: 600;
            margin-top: 8px;
        }
        .search-section {
            background: #ffffff;
            border-radius: 20px;
            padding: 28px 32px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
            margin-bottom: 40px;
            border: 1px solid #e8e2d6;
        }
        .search-section h2 {
            font-size: 1.4rem;
            margin-bottom: 16px;
            color: #1e2a2e;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid #d6d0c2;
            border-radius: 60px;
            font-size: 1rem;
            background: #f8f6f0;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .search-form input:focus {
            outline: none;
            border-color: #c84b31;
            box-shadow: 0 0 0 4px rgba(200, 75, 49, 0.12);
        }
        .search-form button {
            padding: 14px 32px;
            background: #c84b31;
            color: #fff;
            border: none;
            border-radius: 60px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .search-form button:hover {
            background: #a0361e;
            transform: scale(0.98);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            margin-bottom: 48px;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .article-section {
            background: #fff;
            border-radius: 20px;
            padding: 32px 36px;
            margin-bottom: 32px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #ece8df;
        }
        .article-section h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: #1e2a2e;
            border-left: 6px solid #f8b500;
            padding-left: 18px;
        }
        .article-section h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 28px 0 14px;
            color: #2a3a3f;
        }
        .article-section h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 20px 0 10px;
            color: #3d4f56;
        }
        .article-section p {
            margin-bottom: 16px;
            font-size: 1.05rem;
            color: #2e3b40;
        }
        .article-section ul,
        .article-section ol {
            margin: 12px 0 20px 24px;
        }
        .article-section li {
            margin-bottom: 8px;
            font-size: 1.02rem;
        }
        .highlight-box {
            background: #fbf8f2;
            border-left: 6px solid #c84b31;
            padding: 20px 24px;
            border-radius: 12px;
            margin: 24px 0;
            font-style: normal;
        }
        .stat-badge {
            display: inline-block;
            background: #1e2a2e;
            color: #f8b500;
            padding: 2px 14px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.3px;
        }
        .featured-image {
            margin: 28px 0 24px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 16/9;
            background: #d6d0c2;
        }
        .featured-image figcaption {
            padding: 12px 16px;
            font-size: 0.85rem;
            color: #5a6b72;
            background: #f8f6f0;
            border-radius: 0 0 16px 16px;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 20px;
            padding: 24px 26px;
            margin-bottom: 24px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #ece8df;
        }
        .sidebar-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: #1e2a2e;
            border-bottom: 3px solid #f8b500;
            padding-bottom: 8px;
            display: inline-block;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card li {
            margin-bottom: 10px;
        }
        .sidebar-card a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 12px;
            border-radius: 10px;
            background: #f8f6f0;
            transition: background 0.2s, transform 0.1s;
            font-weight: 500;
        }
        .sidebar-card a:hover {
            background: #ece8df;
            transform: translateX(4px);
            text-decoration: none;
        }
        .sidebar-card a i {
            color: #c84b31;
            font-size: 0.9rem;
            width: 20px;
            text-align: center;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-top: 20px;
        }
        .comment-box,
        .rating-box {
            background: #fbf8f2;
            border-radius: 16px;
            padding: 24px 28px;
            border: 1px solid #e8e2d6;
        }
        .comment-box h3,
        .rating-box h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .comment-box textarea,
        .comment-box input {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #d6d0c2;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fff;
            transition: border 0.2s;
            font-family: inherit;
            margin-bottom: 12px;
        }
        .comment-box textarea:focus,
        .comment-box input:focus {
            border-color: #c84b31;
            outline: none;
        }
        .comment-box textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-box button,
        .rating-box button {
            padding: 12px 28px;
            background: #1e2a2e;
            color: #f8f6f0;
            border: none;
            border-radius: 60px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            background: #c84b31;
            transform: scale(0.97);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            margin: 12px 0;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #d6d0c2;
            transition: color 0.15s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f8b500;
        }
        .rating-box .score-value {
            font-size: 1.1rem;
            font-weight: 600;
            color: #1e2a2e;
            margin-top: 8px;
        }
        .friend-link-section {
            background: #1e2a2e;
            color: #e6e0d4;
            padding: 40px 0 32px;
            margin-top: 16px;
        }
        .friend-link-section h3 {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: #f8b500;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            padding: 8px 0;
        }
        friend-link a {
            color: #e6e0d4;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: 30px;
            background: rgba(255, 255, 255, 0.06);
            transition: background 0.2s, color 0.2s;
            font-size: 0.92rem;
        }
        friend-link a:hover {
            background: rgba(248, 181, 0, 0.18);
            color: #f8b500;
            text-decoration: none;
        }
        .site-footer {
            background: #141c1f;
            color: #aab3b8;
            padding: 24px 0 32px;
            font-size: 0.88rem;
            border-top: 2px solid #2a3a3f;
        }
        .site-footer .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
        .site-footer .copyright {
            color: #8a9aa0;
        }
        .site-footer .copyright strong {
            color: #e6e0d4;
        }
        @media (max-width: 1023px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .sidebar {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .sidebar-card {
                margin-bottom: 0;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: nowrap;
            }
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1e2a2e;
                padding: 16px 12px;
                border-radius: 16px;
                margin-top: 10px;
                gap: 4px;
                border: 1px solid #2a3a3f;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 12px 16px;
                border-radius: 10px;
                width: 100%;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .article-section {
                padding: 22px 20px;
            }
            .article-section h2 {
                font-size: 1.6rem;
            }
            .article-section h3 {
                font-size: 1.25rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .search-form input {
                min-width: 140px;
            }
            .site-footer .footer-inner {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.7rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .search-form button {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            .container {
                padding: 0 14px;
            }
            .article-section {
                padding: 18px 14px;
            }
        }
        .text-sm {
            font-size: 0.9rem;
        }
        .mt-16 {
            margin-top: 16px;
        }
        .mb-8 {
            margin-bottom: 8px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #6b7a80;
            margin-top: 8px;
            display: block;
            font-style: italic;
        }