* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #f8f6f0;
            color: #2d2a24;
            line-height: 1.7;
            font-size: 1.05rem;
            padding: 0 1rem;
        }
        a {
            color: #b45f2b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7a3e1a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        header {
            background: #1e3c2c;
            color: #f5efe6;
            padding: 1.2rem 0;
            border-radius: 0 0 24px 24px;
            margin-bottom: 1.8rem;
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.12);
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: 2px;
            color: #f5efe6;
            background: linear-gradient(135deg, #d4a373, #f5d6a8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .my-logo small {
            font-size: 0.9rem;
            font-weight: 300;
            -webkit-text-fill-color: #c9b99a;
            display: block;
            font-style: italic;
            letter-spacing: 1px;
        }
        .my-logo a {
            color: inherit;
            text-decoration: none;
        }
        .my-logo a:hover {
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #d4a373;
            color: #d4a373;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #d4a37322;
        }
        nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        nav a {
            color: #f5efe6;
            padding: 0.5rem 1.2rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: background 0.25s, color 0.25s;
            white-space: nowrap;
        }
        nav a:hover {
            background: #d4a373;
            color: #1e3c2c;
            text-decoration: none;
        }
        nav a i {
            margin-right: 6px;
        }
        .breadcrumb {
            background: #f0ebe0;
            padding: 0.7rem 1.5rem;
            border-radius: 40px;
            font-size: 0.9rem;
            margin: 1rem 0 1.5rem 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem;
            box-shadow: inset 0 1px 4px rgba(0, 0, 0, 0.04);
        }
        .breadcrumb a {
            color: #6d5d4b;
        }
        .breadcrumb a:hover {
            color: #b45f2b;
        }
        .breadcrumb span {
            color: #8a7a68;
            margin: 0 0.2rem;
        }
        .breadcrumb .current {
            color: #2d2a24;
            font-weight: 600;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem 0 3rem;
        }
        @media(max-width:920px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        .content {
            background: #ffffff;
            border-radius: 24px;
            padding: 2.5rem 2.8rem;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.05);
        }
        @media(max-width:600px) {
            .content {
                padding: 1.5rem 1.2rem;
            }
        }
        .sidebar {
            background: #ffffff;
            border-radius: 24px;
            padding: 2rem 1.8rem;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.05);
            align-self: start;
            position: sticky;
            top: 1.5rem;
        }
        @media(max-width:920px) {
            .sidebar {
                position: static;
            }
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #1e3c2c;
            line-height: 1.2;
            margin-bottom: 0.6rem;
            border-left: 6px solid #d4a373;
            padding-left: 1.2rem;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1e3c2c;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #e8ddd0;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2d4a38;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #4a3f32;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .lead {
            font-size: 1.2rem;
            color: #4a3f32;
            font-weight: 400;
            background: #f8f6f0;
            padding: 1.2rem 1.8rem;
            border-radius: 16px;
            border-left: 4px solid #d4a373;
        }
        .highlight {
            background: #fcf6e8;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            font-weight: 600;
            color: #7a4e2a;
        }
        ul,
        ol {
            margin: 1rem 0 1.5rem 2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .emoji-big {
            font-size: 1.4rem;
            margin-right: 0.3rem;
        }
        .last-updated {
            display: inline-block;
            background: #e8ddd0;
            padding: 0.3rem 1.2rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #4a3f32;
            margin-bottom: 1.2rem;
            font-weight: 500;
        }
        .featured-img {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
        }
        .featured-img figcaption {
            font-size: 0.9rem;
            color: #6d5d4b;
            text-align: center;
            margin-top: 0.6rem;
            font-style: italic;
        }
        .search-box {
            background: #f8f6f0;
            padding: 1.5rem;
            border-radius: 18px;
            margin: 2rem 0;
            border: 1px solid #e8ddd0;
        }
        .search-box form {
            display: flex;
            gap: 0.6rem;
            flex-wrap: wrap;
        }
        .search-box input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.8rem 1.2rem;
            border: 2px solid #ddd6cb;
            border-radius: 40px;
            font-size: 1rem;
            background: #fff;
            outline: none;
            transition: border 0.25s;
        }
        .search-box input[type="text"]:focus {
            border-color: #b45f2b;
        }
        .search-box button {
            background: #1e3c2c;
            color: #fff;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-box button:hover {
            background: #2d5a3e;
            transform: scale(1.02);
        }
        .user-feedback {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.5rem 0;
            padding: 1.8rem;
            background: #f8f6f0;
            border-radius: 20px;
            border: 1px solid #e8ddd0;
        }
        @media(max-width:700px) {
            .user-feedback {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            color: #1e3c2c;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .feedback-card input,
        .feedback-card textarea {
            padding: 0.7rem 1rem;
            border: 2px solid #ddd6cb;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            background: #fff;
            outline: none;
            transition: border 0.25s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus {
            border-color: #b45f2b;
        }
        .feedback-card textarea {
            min-height: 80px;
        }
        .feedback-card button {
            background: #b45f2b;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            align-self: flex-start;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card button:hover {
            background: #8e4a1f;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.8rem;
            color: #ddd6cb;
            cursor: pointer;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.2s, transform 0.15s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #d4a373;
            transform: scale(1.1);
        }
        .sidebar h3 {
            font-size: 1.3rem;
            margin-top: 0;
            color: #1e3c2c;
            border-bottom: 2px solid #e8ddd0;
            padding-bottom: 0.6rem;
        }
        .sidebar ul {
            list-style: none;
            margin: 1rem 0 0 0;
        }
        .sidebar li {
            margin-bottom: 0.7rem;
        }
        .sidebar a {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            padding: 0.5rem 0.8rem;
            border-radius: 12px;
            background: #f8f6f0;
            transition: background 0.2s, transform 0.15s;
            font-weight: 500;
        }
        .sidebar a:hover {
            background: #e8ddd0;
            transform: translateX(4px);
            text-decoration: none;
        }
        .sidebar a i {
            width: 1.4rem;
            color: #b45f2b;
            font-size: 1.1rem;
        }
        footer {
            background: #1e3c2c;
            color: #e8ddd0;
            padding: 2.5rem 1.5rem 1.8rem;
            border-radius: 24px 24px 0 0;
            margin-top: 3rem;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }
        @media(max-width:600px) {
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        footer a {
            color: #d4a373;
        }
        footer a:hover {
            color: #f5d6a8;
        }
        friend-link {
            display: block;
            background: #2d4a38;
            padding: 1.2rem 1.8rem;
            border-radius: 16px;
            margin-top: 1rem;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 0.8rem 0.3rem 0;
            padding: 0.3rem 1rem;
            background: #1e3c2c;
            border-radius: 30px;
            font-weight: 500;
            transition: background 0.2s;
        }
        friend-link a:hover {
            background: #3a5f4a;
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #3a5f4a;
            font-size: 0.9rem;
            color: #b8a98e;
        }
        .copyright strong {
            color: #d4a373;
        }
        @media(max-width:720px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                margin-top: 1rem;
                gap: 0.3rem;
            }
            nav.show {
                display: flex;
            }
            nav a {
                padding: 0.7rem 1rem;
                border-radius: 12px;
                background: #2d4a38;
            }
            h1 {
                font-size: 2rem;
                padding-left: 0.8rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .header-inner {
                padding: 0 1rem;
            }
            .my-logo {
                font-size: 1.6rem;
            }
        }
        .scoring-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.95rem;
            background: #fcfaf7;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .scoring-table th {
            background: #1e3c2c;
            color: #f5efe6;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .scoring-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #e8ddd0;
        }
        .scoring-table tr:last-child td {
            border-bottom: none;
        }
        .scoring-table tr:hover td {
            background: #f6f0e8;
        }
        .tip-box {
            background: #eef6ea;
            border-left: 6px solid #4a7c5c;
            padding: 1.2rem 1.8rem;
            border-radius: 0 16px 16px 0;
            margin: 1.8rem 0;
        }
        .tip-box i {
            color: #4a7c5c;
            margin-right: 0.6rem;
        }
        .inline-link {
            font-weight: 600;
            padding: 0.1rem 0.3rem;
            background: #fcf6e8;
            border-radius: 4px;
        }
        .scroll-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #1e3c2c;
            color: #f5efe6;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
            transition: transform 0.25s, background 0.25s;
            z-index: 100;
            border: none;
            cursor: pointer;
        }
        .scroll-top:hover {
            transform: translateY(-4px);
            background: #2d5a3e;
        }
        @media(max-width:600px) {
            .scroll-top {
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
                bottom: 1.2rem;
                right: 1.2rem;
            }
        }