*,
        *::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', Arial, sans-serif;
            background: #f7f3eb;
            color: #2c2b28;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            padding: 0 1rem;
        }
        a {
            color: #b45f2b;
            text-decoration: none;
            transition: color .2s ease;
        }
        a:hover {
            color: #7d3e1a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #1e1d1b;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(145deg, #1e1d1b 0%, #2f2c28 100%);
            padding: 0.75rem 0;
            border-bottom: 4px solid #b45f2b;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem 1.25rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            letter-spacing: -0.5px;
            color: #f5e6d3;
            text-transform: uppercase;
            background: linear-gradient(135deg, #f5e6d3, #d4a373);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 12px rgba(180, 95, 43, 0.3);
            transition: transform .25s ease;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #d4a373;
            margin-right: 0.25rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #d4a373;
            color: #d4a373;
            font-size: 1.6rem;
            padding: 0.25rem 0.75rem;
            border-radius: 8px;
            cursor: pointer;
            transition: .2s;
        }
        .nav-toggle:hover {
            background: #d4a37322;
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 1.2rem;
            align-items: center;
        }
        .main-nav a {
            color: #e8ddd0;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0.2rem;
            border-bottom: 2px solid transparent;
            transition: .2s;
        }
        .main-nav a:hover {
            color: #ffd7b0;
            border-bottom-color: #d4a373;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.3rem;
            color: #d4a373;
        }
        .breadcrumb {
            background: #ece6dc;
            padding: 0.6rem 1.25rem;
            border-radius: 40px;
            margin: 1.25rem 0 1.75rem;
            font-size: 0.9rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            align-items: center;
            box-shadow: inset 0 1px 4px rgba(0, 0, 0, 0.04);
        }
        .breadcrumb a {
            color: #7d3e1a;
        }
        .breadcrumb span {
            color: #4f4d49;
        }
        .breadcrumb i {
            font-size: 0.7rem;
            color: #b45f2b;
        }
        .hero {
            background: linear-gradient(135deg, #2f2c28 0%, #4a3f35 100%);
            color: #f5efe8;
            padding: 2.5rem 2rem;
            border-radius: 24px;
            margin: 1rem 0 2.5rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 2rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
        }
        .hero-text {
            flex: 2 1 300px;
        }
        .hero-text h1 {
            font-size: 2.6rem;
            color: #f5e6d3;
            margin-bottom: 0.75rem;
            line-height: 1.15;
        }
        .hero-text h1 i {
            color: #d4a373;
        }
        .hero-text p {
            font-size: 1.15rem;
            opacity: 0.9;
            max-width: 640px;
        }
        .hero-img {
            flex: 1 1 220px;
            border-radius: 16px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
        }
        .last-updated {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #e8dfd4;
            padding: 0.4rem 1.2rem;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #4a3f35;
            margin-bottom: 1.5rem;
        }
        .last-updated i {
            color: #b45f2b;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
            margin: 2rem 0 3rem;
        }
        .content-main h2 {
            font-size: 2rem;
            margin: 2.5rem 0 1rem;
            border-left: 5px solid #b45f2b;
            padding-left: 1rem;
        }
        .content-main h3 {
            font-size: 1.5rem;
            margin: 2rem 0 0.75rem;
            color: #3d3832;
        }
        .content-main h4 {
            font-size: 1.2rem;
            margin: 1.5rem 0 0.5rem;
            color: #4f4d49;
        }
        .content-main p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        .content-main ul,
        .content-main ol {
            margin: 0.8rem 0 1.5rem 1.8rem;
        }
        .content-main li {
            margin-bottom: 0.5rem;
            font-size: 1.02rem;
        }
        .highlight-box {
            background: #e8dfd4;
            padding: 1.5rem 2rem;
            border-radius: 16px;
            border-left: 6px solid #b45f2b;
            margin: 1.8rem 0;
        }
        .highlight-box strong {
            color: #7d3e1a;
        }
        .feature-img {
            margin: 2rem 0;
            border-radius: 16px;
            box-shadow: 0 6px 28px rgba(0, 0, 0, 0.1);
        }
        .sidebar {
            background: #ece6dc;
            padding: 1.8rem 1.5rem;
            border-radius: 20px;
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            margin-bottom: 1.2rem;
            border-bottom: 2px solid #d4a373;
            padding-bottom: 0.6rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            margin-bottom: 0.7rem;
        }
        .sidebar a {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            padding: 0.5rem 0.75rem;
            border-radius: 10px;
            background: #f7f3eb;
            transition: .2s;
        }
        .sidebar a:hover {
            background: #d4a37333;
            text-decoration: none;
            transform: translateX(4px);
        }
        .sidebar a i {
            color: #b45f2b;
            width: 1.2rem;
            text-align: center;
        }
        .search-section {
            background: #e8dfd4;
            padding: 2rem 2.5rem;
            border-radius: 24px;
            margin: 2.5rem 0;
            text-align: center;
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            max-width: 600px;
            margin: 1.2rem auto 0;
        }
        .search-form input {
            flex: 1 1 240px;
            padding: 0.85rem 1.2rem;
            border: 2px solid #c4b5a0;
            border-radius: 40px;
            font-size: 1rem;
            background: #fcf9f5;
            outline: none;
            transition: .2s;
        }
        .search-form input:focus {
            border-color: #b45f2b;
            box-shadow: 0 0 0 4px #b45f2b22;
        }
        .search-form button {
            padding: 0.85rem 2.2rem;
            border: none;
            border-radius: 40px;
            background: #b45f2b;
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: .2s;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .search-form button:hover {
            background: #7d3e1a;
            transform: scale(1.02);
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.5rem 0;
        }
        .card {
            background: #fcf9f5;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #e0d6c8;
        }
        .card h3 {
            font-size: 1.4rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .card form {
            display: flex;
            flex-direction: column;
            gap: 0.9rem;
        }
        .card input,
        .card textarea {
            padding: 0.8rem 1rem;
            border: 2px solid #ddd2c2;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fffcf8;
            outline: none;
            transition: .2s;
        }
        .card input:focus,
        .card textarea:focus {
            border-color: #b45f2b;
            box-shadow: 0 0 0 4px #b45f2b18;
        }
        .card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .card button {
            align-self: flex-start;
            padding: 0.7rem 2rem;
            border: none;
            border-radius: 40px;
            background: #b45f2b;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: .2s;
        }
        .card button:hover {
            background: #7d3e1a;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
            font-size: 1.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #d4c5b0;
            cursor: pointer;
            transition: .15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #e8a838;
        }
        .site-footer {
            background: #1e1d1b;
            color: #d4cbc0;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3.5rem;
            border-radius: 32px 32px 0 0;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .footer-col h4 {
            color: #f5e6d3;
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
        }
        .footer-col a {
            color: #c4b5a0;
            display: block;
            margin-bottom: 0.3rem;
            font-size: 0.95rem;
        }
        .footer-col a:hover {
            color: #ffd7b0;
        }
        friend-link {
            display: block;
            margin-top: 1.2rem;
            padding-top: 1.2rem;
            border-top: 1px solid #3d3832;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.3rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.8rem;
            margin-top: 1.8rem;
            border-top: 1px solid #3d3832;
            font-size: 0.9rem;
            color: #a09888;
        }
        @media (max-width: 820px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .interact-grid {
                grid-template-columns: 1fr;
            }
            .hero {
                padding: 1.8rem 1.2rem;
            }
            .hero-text h1 {
                font-size: 2rem;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                background: #2f2c28;
                padding: 1rem 1.2rem;
                border-radius: 16px;
                margin-top: 0.5rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 0;
                width: 100%;
                border-bottom: 1px solid #3d3832;
            }
            .main-nav a:last-child {
                border-bottom: none;
            }
            .header-inner {
                align-items: center;
            }
        }
        @media (max-width: 480px) {
            .hero-text h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
                padding: 0.4rem 1rem;
            }
            .search-section {
                padding: 1.5rem 1rem;
            }
            .card {
                padding: 1.2rem 1.2rem;
            }
            .feature-img {
                border-radius: 12px;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .gap-1 {
            gap: 1rem;
        }
        .emoji-lg {
            font-size: 1.6rem;
        }
        .tag {
            background: #d4a37333;
            padding: 0.15rem 0.7rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            color: #7d3e1a;
        }