*,
        *::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, 'Helvetica Neue', sans-serif;
            background: #faf8f5;
            color: #2c2b28;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b85a2b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus-visible {
            color: #7a3b1a;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.25;
            color: #1e1c19;
        }
        h1 {
            font-size: 2.4rem;
            margin: 0 0 0.5rem 0;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.5rem 0 1rem 0;
            border-bottom: 3px solid #d9c8b4;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.8rem 0 0.7rem 0;
            color: #3d352e;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem 0;
            color: #5a4c40;
        }
        p {
            margin: 0 0 1.2rem 0;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: #1e1c19;
            color: #f0ede8;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: #f0ede8;
            background: linear-gradient(135deg, #e6b17e, #c47d4a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            text-decoration: none !important;
        }
        .my-logo i {
            -webkit-text-fill-color: #e6b17e;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none !important;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .main-nav {
            display: flex;
            gap: 1.2rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .main-nav a {
            color: #d6cec4;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
            text-decoration: none;
        }
        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: #f0ede8;
            border-bottom-color: #e6b17e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f0ede8;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            line-height: 1;
            transition: color 0.2s;
        }
        .hamburger:hover {
            color: #e6b17e;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #f0ece6;
            padding: 0.6rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #ddd6cc;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #9a8c7e;
        }
        .breadcrumb a {
            color: #7a3b1a;
        }
        .breadcrumb .current {
            color: #4d4238;
            font-weight: 500;
        }
        .hero {
            background: linear-gradient(145deg, #e6d7c4, #d4bea6);
            padding: 2.5rem 0 2rem;
            text-align: center;
            position: relative;
        }
        .hero h1 {
            font-size: 2.8rem;
            margin-bottom: 0.3rem;
            color: #1e1c19;
        }
        .hero .sub {
            font-size: 1.15rem;
            color: #4d4238;
            max-width: 720px;
            margin: 0 auto 1rem;
        }
        .hero .meta-info {
            font-size: 0.9rem;
            color: #6b5d50;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
        }
        .hero .meta-info i {
            margin-right: 0.3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        @media (max-width: 860px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }
        .main-article {
            min-width: 0;
        }
        .sidebar {
            font-size: 0.95rem;
        }
        .sidebar-section {
            background: #f0ece6;
            border-radius: 12px;
            padding: 1.2rem 1.2rem 1.5rem;
            margin-bottom: 1.8rem;
        }
        .sidebar-section h3 {
            font-size: 1.1rem;
            margin: 0 0 0.8rem 0;
            border-bottom: 2px solid #d9c8b4;
            padding-bottom: 0.3rem;
        }
        .sidebar-section ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-section li {
            padding: 0.35rem 0;
            border-bottom: 1px solid #e0d6ca;
        }
        .sidebar-section li:last-child {
            border-bottom: none;
        }
        .sidebar-section a {
            display: flex;
            align-items: baseline;
            gap: 0.4rem;
        }
        .sidebar-section a::before {
            content: "▸";
            color: #b85a2b;
            font-weight: 700;
        }
        .featured-image {
            margin: 1.8rem 0 2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 28px rgba(0, 0, 0, 0.08);
            background: #e6d7c4;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 0.6rem 1rem;
            background: #f0ece6;
            font-size: 0.85rem;
            color: #5a4c40;
            font-style: italic;
        }
        .form-card {
            background: #f7f3ee;
            border-radius: 16px;
            padding: 1.5rem 1.8rem;
            margin: 2rem 0;
            border: 1px solid #e4dbd0;
        }
        .form-card h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.25rem;
            color: #3d352e;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.6rem 0.8rem;
            border: 1px solid #d4c8ba;
            border-radius: 8px;
            font-size: 1rem;
            background: #fffdfa;
            transition: border 0.2s, box-shadow 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #b85a2b;
            box-shadow: 0 0 0 3px rgba(184, 90, 43, 0.15);
            outline: none;
        }
        .form-group textarea {
            min-height: 90px;
            resize: vertical;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #b85a2b;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-family: inherit;
        }
        .btn:hover {
            background: #9c4a22;
            transform: translateY(-1px);
        }
        .btn:active {
            transform: translateY(1px);
        }
        .btn i {
            font-size: 1.1rem;
        }
        .rating-stars {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 1.8rem;
            color: #d4c8ba;
            cursor: pointer;
            transition: color 0.15s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #e6b17e;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.95rem;
        }
        .data-table th,
        .data-table td {
            padding: 0.6rem 1rem;
            border: 1px solid #ddd6cc;
            text-align: left;
        }
        .data-table th {
            background: #e6d7c4;
            font-weight: 600;
        }
        .data-table tr:nth-child(even) {
            background: #f7f3ee;
        }
        .site-footer {
            background: #1e1c19;
            color: #ccc5bc;
            padding: 2.5rem 0 1.2rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem 3rem;
        }
        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        .site-footer h4 {
            color: #e6d7c4;
            margin: 0 0 0.8rem 0;
            font-size: 1.1rem;
        }
        .site-footer a {
            color: #d4bea6;
        }
        .site-footer a:hover {
            color: #f0ede8;
        }
        friend-link {
            display: block;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 1.2rem;
        }
        friend-link li::before {
            content: "🔗 ";
            font-size: 0.8rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            margin-top: 1.5rem;
            border-top: 1px solid #3d352e;
            font-size: 0.85rem;
            color: #9a8c7e;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1e1c19;
                padding: 1rem 0 0.8rem;
                gap: 0.4rem;
                border-top: 1px solid #3d352e;
                margin-top: 0.6rem;
            }
            #nav-toggle:checked~.main-nav {
                display: flex;
            }
            .header-inner {
                align-items: center;
            }
            .nav-wrapper {
                width: 100%;
            }
            .hero h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .container {
                padding: 0 0.9rem;
            }
            .form-card {
                padding: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero .meta-info {
                flex-direction: column;
                gap: 0.3rem;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.5rem;
            }
        }
        .tag {
            display: inline-block;
            background: #e6d7c4;
            padding: 0.15rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            color: #3d352e;
        }
        .highlight-box {
            background: #f7f3ee;
            border-left: 5px solid #b85a2b;
            padding: 1rem 1.4rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .interview-box {
            background: #f0ece6;
            border-radius: 16px;
            padding: 1.5rem;
            margin: 1.8rem 0;
            position: relative;
        }
        .interview-box::before {
            content: "💬";
            font-size: 1.8rem;
            position: absolute;
            top: -0.6rem;
            left: 1rem;
            background: #faf8f5;
            padding: 0 0.4rem;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .stat-card {
            background: #f7f3ee;
            border-radius: 12px;
            padding: 1rem;
            text-align: center;
            border: 1px solid #e4dbd0;
        }
        .stat-card .num {
            font-size: 2rem;
            font-weight: 700;
            color: #b85a2b;
        }
        .stat-card .label {
            font-size: 0.85rem;
            color: #5a4c40;
        }
        .fa-ul li {
            margin-bottom: 0.4rem;
        }
        .back-to-top {
            position: fixed;
            bottom: 1.5rem;
            right: 1.5rem;
            background: #b85a2b;
            color: #fff;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            transition: background 0.2s, transform 0.2s;
            z-index: 999;
        }
        .back-to-top:hover {
            background: #9c4a22;
            transform: translateY(-3px);
            text-decoration: none;
            color: #fff;
        }