*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
            background: #f8f6f2;
            color: #1e2a2f;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #1a6b8a;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #0d3b4f;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.8rem;
            margin: 0.8rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #132930;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.6rem;
            letter-spacing: -0.02em;
            border-bottom: 4px solid #d4b68a;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 2rem;
            border-left: 6px solid #b8926b;
            padding-left: 1rem;
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #2d4a55;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.2rem;
            color: #3e5f6b;
            margin-top: 1.5rem;
            font-weight: 600;
        }
        p {
            margin: 0 0 1.2rem 0;
            font-size: 1.05rem;
        }
        strong {
            color: #0d3b4f;
        }
        em {
            font-style: italic;
            color: #5a4a3a;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        .site-header {
            background: linear-gradient(135deg, #1a2f3a 0%, #0f1e26 100%);
            color: #f5efe8;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            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: 0.5rem 1.5rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.03em;
            color: #f5efe8;
            background: linear-gradient(135deg, #d4b68a, #e8d5b0);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #d4b68a;
            color: #d4b68a;
            font-size: 2rem;
        }
        .my-logo a {
            color: inherit;
            text-decoration: none;
            -webkit-text-fill-color: inherit;
        }
        .my-logo a:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e0dcd5;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: rgba(212, 182, 138, 0.2);
            color: #f5efe8;
            text-decoration: none;
        }
        .main-nav a.active {
            background: #d4b68a;
            color: #0f1e26;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f5efe8;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .breadcrumb {
            background: #ede7dd;
            padding: 0.6rem 0;
            font-size: 0.9rem;
            color: #4a5c63;
            border-bottom: 1px solid #dcd3c6;
        }
        .breadcrumb a {
            color: #1a6b8a;
        }
        .breadcrumb a:hover {
            color: #0d3b4f;
        }
        .breadcrumb span {
            margin: 0 0.3rem;
        }
        .hero {
            background: linear-gradient(135deg, #1e333e 0%, #2a4a58 100%);
            color: #f5efe8;
            padding: 3.5rem 0 4rem;
            text-align: center;
            position: relative;
        }
        .hero h1 {
            color: #f5efe8;
            border-bottom: none;
            font-size: 3rem;
            max-width: 900px;
            margin: 0 auto 1.2rem;
            letter-spacing: -0.02em;
            text-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 750px;
            margin: 0 auto 1.8rem;
            opacity: 0.9;
            color: #e8e0d6;
        }
        .hero .meta-info {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            font-size: 0.95rem;
            color: #d4c8b8;
        }
        .hero .meta-info i {
            margin-right: 0.4rem;
            color: #d4b68a;
        }
        .content-area {
            padding: 3rem 0 4rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 3rem;
            align-items: start;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            background: #ede7dd;
            border-radius: 16px;
            padding: 2rem 1.5rem;
            position: sticky;
            top: 100px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
            border: 1px solid #dcd3c6;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            margin-top: 0;
            border-bottom: 2px solid #d4b68a;
            padding-bottom: 0.6rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #d5cdbe;
        }
        .sidebar ul li a {
            color: #1a6b8a;
            font-weight: 500;
        }
        .sidebar ul li a:hover {
            color: #0d3b4f;
        }
        .feature-image {
            margin: 2.5rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
            background: #e8e0d6;
            text-align: center;
        }
        .feature-image img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .feature-image figcaption {
            padding: 0.8rem 1.5rem;
            font-size: 0.9rem;
            color: #4a5c63;
            background: #f5efe8;
            font-style: italic;
        }
        .search-box {
            background: #ede7dd;
            border-radius: 12px;
            padding: 2rem;
            margin: 2.5rem 0;
            border: 1px solid #dcd3c6;
        }
        .search-box form {
            display: flex;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        .search-box input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 0.9rem 1.4rem;
            border: 2px solid #d5cdbe;
            border-radius: 40px;
            font-size: 1rem;
            background: #fffcf8;
            outline: none;
            transition: border 0.3s;
        }
        .search-box input[type="text"]:focus {
            border-color: #b8926b;
        }
        .search-box button {
            background: #1a6b8a;
            color: #fff;
            border: none;
            padding: 0.9rem 2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .search-box button:hover {
            background: #0d3b4f;
            transform: scale(1.02);
        }
        .interaction-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 3rem 0 2rem;
        }
        .comment-box,
        .rating-box {
            background: #f5efe8;
            border-radius: 16px;
            padding: 2rem;
            border: 1px solid #e0d6c8;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .comment-box h3,
        .rating-box h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            color: #132930;
        }
        .comment-box textarea {
            width: 100%;
            padding: 1rem;
            border: 2px solid #d5cdbe;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            background: #fffcf8;
            resize: vertical;
            min-height: 120px;
            outline: none;
            transition: border 0.3s;
        }
        .comment-box textarea:focus {
            border-color: #b8926b;
        }
        .comment-box input[type="text"] {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #d5cdbe;
            border-radius: 12px;
            font-size: 1rem;
            background: #fffcf8;
            outline: none;
            transition: border 0.3s;
            margin-bottom: 0.8rem;
        }
        .comment-box input[type="text"]:focus {
            border-color: #b8926b;
        }
        .comment-box button,
        .rating-box button {
            background: #b8926b;
            color: #fff;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.1s;
            margin-top: 0.6rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            background: #8f6f4e;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 2rem;
            color: #d5cdbe;
            cursor: pointer;
            margin: 0.8rem 0;
            direction: rtl;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating i:hover,
        .star-rating i:hover~i {
            color: #e8b84b;
            transform: scale(1.1);
        }
        .star-rating.active i {
            color: #e8b84b;
        }
        .link-list-inline {
            background: #ede7dd;
            border-radius: 12px;
            padding: 1.8rem 2rem;
            margin: 2rem 0;
            border-left: 6px solid #b8926b;
        }
        .link-list-inline ul {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 1.2rem;
            list-style: none;
            padding: 0;
            margin: 0.6rem 0 0;
        }
        .link-list-inline ul li {
            margin: 0;
        }
        .link-list-inline ul li a {
            font-weight: 500;
            padding: 0.2rem 0;
        }
        .link-list-inline ul li a::before {
            content: "🔗 ";
            font-size: 0.8rem;
        }
        .site-footer {
            background: #0f1e26;
            color: #cdc5b8;
            padding: 3rem 0 2rem;
            margin-top: 3rem;
            border-top: 4px solid #d4b68a;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .site-footer h4 {
            color: #e8d5b0;
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 1px solid #2d4a55;
            padding-bottom: 0.5rem;
        }
        .site-footer a {
            color: #b8c9d0;
        }
        .site-footer a:hover {
            color: #e8d5b0;
            text-decoration: underline;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #2d4a55;
            font-size: 0.9rem;
            color: #8f9ea5;
        }
        friend-link {
            display: block;
            background: #1a2f3a;
            padding: 1.2rem 1.5rem;
            border-radius: 12px;
            margin: 1rem 0 0;
            font-size: 0.95rem;
            border: 1px solid #2d4a55;
        }
        friend-link a {
            color: #d4b68a;
            margin: 0 0.3rem;
        }
        friend-link a:hover {
            color: #e8d5b0;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 2rem;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .interaction-section {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: #0f1e26;
                border-radius: 12px;
                padding: 0.8rem;
                margin-top: 0.8rem;
                gap: 0.2rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.7rem 1rem;
                border-radius: 8px;
            }
            .header-inner {
                position: relative;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .hero {
                padding: 2.5rem 0 3rem;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.8rem;
            }
            .search-box form {
                flex-direction: column;
            }
            .search-box input[type="text"] {
                min-width: auto;
            }
            .container {
                padding: 0 1rem;
            }
            .link-list-inline ul {
                flex-direction: column;
                gap: 0.3rem;
            }
        }
        @media (max-width: 480px) {
            html {
                font-size: 15px;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo i {
                font-size: 1.4rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
            .interaction-section {
                gap: 1.2rem;
            }
            .comment-box,
            .rating-box {
                padding: 1.2rem;
            }
        }
        .highlight {
            background: #f5efe8;
            padding: 0.1rem 0.4rem;
            border-radius: 4px;
            font-weight: 600;
        }
        .badge {
            display: inline-block;
            background: #d4b68a;
            color: #0f1e26;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #f5efe8;
            border-radius: 12px;
            overflow: hidden;
            font-size: 0.95rem;
        }
        table th {
            background: #1a2f3a;
            color: #f5efe8;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #e0d6c8;
        }
        table tr:last-child td {
            border-bottom: none;
        }
        table tr:hover td {
            background: #ede7dd;
        }
        .emoji-lg {
            font-size: 1.3rem;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }