*,
        *::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: #fcf7f2;
            color: #2d2a24;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #c44536;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #8a2e22;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
            color: #3d2c1f;
        }
        h1 {
            font-size: 2.2rem;
            margin-top: 0.4rem;
        }
        h2 {
            font-size: 1.7rem;
            border-bottom: 3px solid #f0c27a;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.3rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
        }
        strong {
            font-weight: 700;
            color: #3d2c1f;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #f9d5a7 0%, #f0a78a 100%);
            padding: 0.8rem 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #a63d2f, #6b2a1e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 10px rgba(166, 61, 47, 0.2);
            transition: transform 0.3s;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            display: block;
            -webkit-text-fill-color: #5a3e2e;
            color: #5a3e2e;
            letter-spacing: 1px;
            font-weight: 400;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 0.5rem 1rem;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #3d2c1f;
            transition: background 0.25s, color 0.25s;
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.7);
            color: #a63d2f;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 5px;
            font-size: 0.8rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #3d2c1f;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.5);
        }
        .nav-overlay {
            display: none;
        }
        .breadcrumb-wrap {
            background: #fff8f0;
            padding: 0.6rem 0;
            border-bottom: 1px solid #f0ddd0;
            font-size: 0.85rem;
        }
        .breadcrumb-wrap nav ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb-wrap nav ol li {
            margin: 0;
        }
        .breadcrumb-wrap nav ol li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #b89a8a;
            font-weight: 700;
        }
        .breadcrumb-wrap a {
            color: #7a5a4a;
        }
        .breadcrumb-wrap .current {
            color: #3d2c1f;
            font-weight: 600;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
            padding: 2.2rem 0 3rem;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .sidebar-card {
            background: #fffdf9;
            border-radius: 16px;
            padding: 1.5rem;
            margin-bottom: 1.8rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #f0e4d8;
        }
        .sidebar-card h3 {
            font-size: 1.15rem;
            margin-top: 0;
            margin-bottom: 1rem;
            border-bottom: 2px solid #f0c27a;
            padding-bottom: 0.5rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            padding: 0.4rem 0;
            border-bottom: 1px dashed #f0e4d8;
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card ul li a i {
            color: #f0a87a;
            width: 18px;
            text-align: center;
        }
        .search-form {
            display: flex;
            gap: 0.4rem;
            margin-top: 0.6rem;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1rem;
            border: 2px solid #f0ddd0;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.3s;
            background: #fff;
        }
        .search-form input:focus {
            border-color: #c44536;
        }
        .search-form button {
            background: #c44536;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 0.7rem 1.3rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            font-size: 0.95rem;
        }
        .search-form button:hover {
            background: #8a2e22;
        }
        .star-rating {
            display: flex;
            gap: 4px;
            font-size: 1.8rem;
            color: #f0c27a;
            cursor: pointer;
            margin: 0.6rem 0 0.8rem;
            flex-wrap: wrap;
        }
        .star-rating i {
            transition: transform 0.15s, color 0.2s;
        }
        .star-rating i:hover {
            transform: scale(1.2);
            color: #f5a623;
        }
        .star-rating i.active {
            color: #f5a623;
        }
        .rating-result {
            font-weight: 600;
            color: #5a3e2e;
            font-size: 0.95rem;
        }
        .comment-form textarea {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #f0ddd0;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            min-height: 90px;
            outline: none;
            transition: border 0.3s;
            background: #fff;
        }
        .comment-form textarea:focus {
            border-color: #c44536;
        }
        .comment-form .comment-btn {
            background: #6b8f6b;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 0.65rem 1.8rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .comment-form .comment-btn:hover {
            background: #4d6b4d;
        }
        .comment-list {
            margin-top: 1rem;
            max-height: 240px;
            overflow-y: auto;
        }
        .comment-item {
            padding: 0.6rem 0;
            border-bottom: 1px solid #f0e4d8;
            font-size: 0.9rem;
        }
        .comment-item strong {
            color: #5a3e2e;
        }
        .comment-item .date {
            font-size: 0.75rem;
            color: #b89a8a;
            margin-left: 8px;
        }
        .article-header {
            margin-bottom: 1.8rem;
        }
        .article-header .meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.8rem;
            font-size: 0.9rem;
            color: #7a5a4a;
            margin-top: 0.6rem;
        }
        .article-header .meta i {
            margin-right: 5px;
        }
        .featured-img-wrap {
            margin: 1.8rem 0 2.2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .featured-img-wrap img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .featured-img-wrap figcaption {
            background: #fff8f0;
            padding: 0.6rem 1.2rem;
            font-size: 0.85rem;
            color: #7a5a4a;
            font-style: italic;
            border-top: 1px solid #f0ddd0;
        }
        .content-section {
            margin-bottom: 2.2rem;
        }
        .content-section .emoji-big {
            font-size: 1.6rem;
            margin-right: 8px;
        }
        .tip-box {
            background: #fef8ee;
            border-left: 5px solid #f0c27a;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.4rem 0;
        }
        .tip-box strong {
            color: #a63d2f;
        }
        .pro-tip {
            background: #edf5ee;
            border-left: 5px solid #6b8f6b;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.4rem 0;
        }
        .interview-block {
            background: #f5edf5;
            border-radius: 16px;
            padding: 1.5rem 1.8rem;
            margin: 1.6rem 0;
            border: 1px solid #e4d0e4;
        }
        .interview-block .quote {
            font-style: italic;
            font-size: 1.05rem;
            padding-left: 1.2rem;
            border-left: 4px solid #b89ac4;
        }
        .interview-block .attribution {
            margin-top: 0.8rem;
            font-weight: 600;
            color: #5a3e4a;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.4rem 0;
            border-radius: 12px;
            border: 1px solid #f0ddd0;
        }
        .table-wrap table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.92rem;
            background: #fffdf9;
        }
        .table-wrap th,
        .table-wrap td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #f0ddd0;
        }
        .table-wrap th {
            background: #f9d5a7;
            font-weight: 700;
            color: #3d2c1f;
        }
        .table-wrap tr:last-child td {
            border-bottom: none;
        }
        .table-wrap tr:hover td {
            background: #fcf5ee;
        }
        .site-footer {
            background: #3d2c1f;
            color: #f0e4d8;
            padding: 2.8rem 0 1.8rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .site-footer h4 {
            color: #f9d5a7;
            margin-top: 0;
            margin-bottom: 1rem;
            font-size: 1.1rem;
        }
        .site-footer a {
            color: #f0c9b0;
        }
        .site-footer a:hover {
            color: #fff;
            text-decoration: underline;
        }
        .site-footer friend-link {
            display: block;
            margin-top: 0.4rem;
        }
        .site-footer friend-link a {
            display: inline-block;
            padding: 0.3rem 0;
        }
        .footer-bottom {
            border-top: 1px solid #5a4a3a;
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.85rem;
            color: #b89a8a;
        }
        .footer-bottom .copyright {
            font-weight: 500;
        }
        @media (max-width: 900px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .main-content {
                order: 1;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: rgba(255, 248, 240, 0.98);
                padding: 1rem 0.8rem;
                border-radius: 16px;
                margin-top: 0.8rem;
                box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
                gap: 0.2rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.7rem 1rem;
                border-radius: 10px;
                width: 100%;
            }
            .nav-overlay {
                display: none;
                position: fixed;
                inset: 0;
                background: rgba(0, 0, 0, 0.3);
                z-index: 99;
            }
            .nav-overlay.open {
                display: block;
            }
            .header-inner {
                position: relative;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .container {
                padding: 0 1rem;
            }
            .featured-img-wrap {
                margin: 1.2rem 0 1.6rem;
            }
            .star-rating {
                font-size: 1.5rem;
            }
            .search-form {
                flex-wrap: wrap;
            }
            .search-form input {
                min-width: 140px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo small {
                font-size: 0.6rem;
            }
            h1 {
                font-size: 1.4rem;
            }
            .main-grid {
                padding: 1.2rem 0 2rem;
            }
            .sidebar-card {
                padding: 1rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .text-sm {
            font-size: 0.85rem;
        }
        .text-muted {
            color: #7a5a4a;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .gap-1 {
            gap: 1rem;
        }
        .comment-list::-webkit-scrollbar {
            width: 5px;
        }
        .comment-list::-webkit-scrollbar-track {
            background: #f0e4d8;
            border-radius: 10px;
        }
        .comment-list::-webkit-scrollbar-thumb {
            background: #c9b0a0;
            border-radius: 10px;
        }
        .anchor-offset {
            scroll-margin-top: 100px;
        }