*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f8f5f0;
            color: #2d2a24;
            line-height: 1.7;
            font-size: 1.05rem;
            padding: 0 1rem;
        }
        a {
            color: #b45a1c;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #7a3b0e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
            border-radius: 24px;
            padding: 1.5rem 2rem 2.5rem;
            margin-top: 1.2rem;
            margin-bottom: 2.5rem;
        }
        @media (max-width: 640px) {
            .container {
                padding: 1rem 1rem 1.8rem;
                border-radius: 16px;
                margin-top: 0.6rem;
            }
            body {
                padding: 0 0.5rem;
                font-size: 1rem;
            }
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 0.8rem 0 1.2rem;
            border-bottom: 2px solid #ece6dc;
            position: relative;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #2d2a24;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            text-decoration: none;
        }
        .my-logo span {
            background: #b45a1c;
            color: #fff;
            padding: 0 0.5rem;
            border-radius: 8px;
            font-style: italic;
            transform: skew(-6deg);
            display: inline-block;
        }
        .my-logo:hover {
            text-decoration: none;
            color: #b45a1c;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .nav-list {
            list-style: none;
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-list li a {
            display: inline-block;
            padding: 0.5rem 1rem;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #2d2a24;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list li a:hover {
            background: #b45a1c;
            color: #fff;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #2d2a24;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 8px;
        }
        .hamburger:hover {
            background: #f0ebe4;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #fff;
                border-radius: 16px;
                padding: 0.8rem 0.5rem;
                box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
                margin-top: 0.8rem;
                border: 1px solid #ece6dc;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                z-index: 99;
            }
            .nav-list.active {
                display: flex;
            }
            .nav-list li a {
                padding: 0.7rem 1.2rem;
                width: 100%;
            }
            .site-header {
                flex-wrap: wrap;
                position: relative;
            }
            .nav-wrap {
                width: 100%;
                justify-content: flex-end;
            }
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem 0.2rem;
            font-size: 0.9rem;
            color: #6b5e4e;
            padding: 0.6rem 0 0.4rem;
            border-bottom: 1px solid #f0ebe4;
            margin-bottom: 1.8rem;
        }
        .breadcrumb a {
            color: #b45a1c;
        }
        .breadcrumb i {
            font-size: 0.7rem;
            color: #b7a99a;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 1.2rem 0 0.8rem;
            color: #1f1b16;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 2.4rem 0 1rem;
            border-left: 6px solid #b45a1c;
            padding-left: 1rem;
            color: #1f1b16;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 2rem 0 0.8rem;
            color: #2d2a24;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 1.4rem 0 0.5rem;
            color: #3d352c;
        }
        @media (max-width: 640px) {
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
        }
        p {
            margin-bottom: 1.2rem;
        }
        .article-img {
            margin: 2rem auto;
            border-radius: 16px;
            max-width: 780px;
            width: 100%;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
        }
        .article-img figcaption {
            text-align: center;
            font-size: 0.9rem;
            color: #6b5e4e;
            margin-top: 0.5rem;
            font-style: italic;
        }
        .search-box {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            background: #f8f5f0;
            padding: 1.2rem 1.8rem;
            border-radius: 60px;
            margin: 2rem 0 1.8rem;
            align-items: center;
            border: 1px solid #e0d6ca;
        }
        .search-box i {
            font-size: 1.2rem;
            color: #b45a1c;
        }
        .search-box input {
            flex: 1;
            min-width: 160px;
            border: none;
            background: transparent;
            padding: 0.6rem 0.2rem;
            font-size: 1rem;
            outline: none;
            color: #2d2a24;
        }
        .search-box input::placeholder {
            color: #9b8b78;
        }
        .search-box button {
            background: #b45a1c;
            color: #fff;
            border: none;
            padding: 0.6rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-box button:hover {
            background: #7a3b0e;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.8rem 0 1.5rem;
            padding: 2rem 0;
            border-top: 2px solid #ece6dc;
        }
        @media (max-width: 700px) {
            .feedback-section {
                grid-template-columns: 1fr;
                gap: 1.8rem;
            }
        }
        .feedback-card {
            background: #faf8f5;
            border-radius: 20px;
            padding: 1.5rem 1.8rem 2rem;
            border: 1px solid #ece6dc;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.9rem;
            margin-top: 0.6rem;
        }
        .feedback-card input,
        .feedback-card textarea {
            border: 1px solid #dcd3c8;
            border-radius: 12px;
            padding: 0.7rem 1rem;
            font-size: 1rem;
            background: #fff;
            font-family: inherit;
            transition: border 0.2s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus {
            border-color: #b45a1c;
            outline: none;
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card button {
            background: #b45a1c;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #7a3b0e;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.6rem;
            color: #dcd3c8;
            cursor: pointer;
            margin: 0.2rem 0 0.5rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #e8a83e;
        }
        .site-footer {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 2px solid #ece6dc;
        }
        friend-link {
            display: block;
            background: #f8f5f0;
            border-radius: 20px;
            padding: 1.2rem 1.8rem;
            margin-bottom: 1.5rem;
            font-size: 1rem;
            border: 1px solid #e0d6ca;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.8rem 0.2rem 0;
            padding: 0.2rem 0.6rem;
            background: #fff;
            border-radius: 30px;
            border: 1px solid #dcd3c8;
            font-size: 0.95rem;
            transition: background 0.2s, border-color 0.2s;
        }
        friend-link a:hover {
            background: #b45a1c;
            color: #fff;
            border-color: #b45a1c;
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            font-size: 0.9rem;
            color: #6b5e4e;
            padding: 1.2rem 0 0.4rem;
            border-top: 1px solid #ece6dc;
            margin-top: 0.8rem;
        }
        .highlight {
            font-weight: 600;
            color: #b45a1c;
        }
        .badge {
            display: inline-block;
            background: #b45a1c10;
            color: #b45a1c;
            font-weight: 600;
            padding: 0.1rem 0.9rem;
            border-radius: 30px;
            font-size: 0.8rem;
            letter-spacing: 0.3px;
        }
        .last-update {
            font-size: 0.9rem;
            color: #8a7b68;
            text-align: right;
            margin-top: -0.4rem;
            margin-bottom: 1.2rem;
        }
        .last-update i {
            margin-right: 0.3rem;
        }
        .inline-link {
            font-weight: 500;
        }
        @media (max-width: 480px) {
            .search-box {
                border-radius: 20px;
                padding: 1rem 1.2rem;
                flex-direction: column;
                align-items: stretch;
            }
            .search-box button {
                width: 100%;
            }
            .feedback-card {
                padding: 1.2rem 1.2rem 1.5rem;
            }
        }