*,
        *::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: #f8f6f2;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0 0 0 0;
            min-height: 100vh;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #7a5c0a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
            color: #fff;
            padding: 16px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
            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: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f5d77b, #e6b422);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 10px rgba(230, 180, 34, 0.25);
            transition: transform 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.65rem;
            -webkit-text-fill-color: #aaa;
            display: block;
            font-weight: 400;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f5d77b;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 6px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(245, 215, 123, 0.12);
        }
        .main-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #eaeaea;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.92rem;
            transition: all 0.25s;
            position: relative;
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: #1a1a2e;
            background: #f5d77b;
            text-decoration: none;
        }
        .breadcrumb-wrap {
            background: #f0ede6;
            padding: 12px 0;
            border-bottom: 1px solid #ded9ce;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 6px 12px;
            font-size: 0.88rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #9a8c7a;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #6a5d4a;
        }
        .breadcrumb a:hover {
            color: #b8860b;
        }
        .breadcrumb .current {
            color: #3a2e1e;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #2d1f0e 0%, #4a3420 100%);
            color: #fcf6ea;
            padding: 50px 0 44px;
            margin-bottom: 40px;
            border-radius: 0 0 40px 40px;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .hero h1 span {
            background: linear-gradient(135deg, #f5d77b, #e6b422);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            font-size: 1.18rem;
            max-width: 720px;
            color: #d6cdbc;
            margin-bottom: 20px;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px 36px;
            font-size: 0.95rem;
            color: #c4b8a4;
        }
        .hero-meta i {
            color: #f5d77b;
            margin-right: 8px;
        }
        .search-section {
            background: #fff;
            border-radius: 16px;
            padding: 28px 30px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
            margin: -20px 0 40px 0;
            position: relative;
            z-index: 10;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid #e0d9ce;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: border 0.3s;
            background: #faf9f6;
        }
        .search-form input:focus {
            border-color: #b8860b;
        }
        .search-form button {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 14px 32px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #7a5c0a;
            transform: translateY(-2px);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            margin: 40px 0;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .card {
            background: #fff;
            border-radius: 20px;
            padding: 32px 34px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            margin-bottom: 32px;
            transition: box-shadow 0.3s;
        }
        .card:hover {
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.07);
        }
        .card h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: #1e1a14;
            border-left: 4px solid #b8860b;
            padding-left: 16px;
        }
        .card h3 {
            font-size: 1.35rem;
            font-weight: 600;
            margin: 24px 0 12px;
            color: #2d2418;
        }
        .card h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 18px 0 8px;
            color: #3d3228;
        }
        .card p {
            margin-bottom: 16px;
            color: #2e2a24;
        }
        .card ul,
        .card ol {
            margin: 12px 0 16px 24px;
        }
        .card li {
            margin-bottom: 8px;
        }
        .card .highlight-box {
            background: #fcf8f0;
            border-left: 4px solid #e6b422;
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
        }
        .feature-img {
            margin: 24px 0 20px;
            border-radius: 14px;
            overflow: hidden;
            background: #f0ede6;
        }
        .feature-img figcaption {
            padding: 12px 16px;
            font-size: 0.88rem;
            color: #6a5d4a;
            font-style: italic;
            background: #faf8f4;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 18px;
            padding: 24px 22px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            margin-bottom: 24px;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 14px;
            color: #1e1a14;
            border-bottom: 2px solid #f0e8dc;
            padding-bottom: 10px;
        }
        .sidebar-link-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-link-list li {
            padding: 8px 0;
            border-bottom: 1px solid #f0ede6;
        }
        .sidebar-link-list li:last-child {
            border-bottom: none;
        }
        .sidebar-link-list a {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
        }
        .sidebar-link-list a i {
            color: #b8860b;
            width: 18px;
            text-align: center;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            font-size: 1.6rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #ddd;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .comment-item {
            padding: 16px 0;
            border-bottom: 1px solid #eeeae2;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: 600;
            color: #2d2418;
        }
        .comment-date {
            font-size: 0.82rem;
            color: #9a8c7a;
            margin-left: 12px;
        }
        .comment-text {
            margin-top: 6px;
            color: #3d3228;
        }
        .comment-form textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #e0d9ce;
            border-radius: 12px;
            font-size: 1rem;
            resize: vertical;
            min-height: 80px;
            transition: border 0.3s;
            background: #faf9f6;
        }
        .comment-form textarea:focus {
            border-color: #b8860b;
            outline: none;
        }
        .comment-form .btn-submit {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            font-size: 1rem;
        }
        .comment-form .btn-submit:hover {
            background: #7a5c0a;
            transform: translateY(-2px);
        }
        .site-footer {
            background: #1a1a2e;
            color: #c8c2b6;
            padding: 40px 0 20px;
            margin-top: 50px;
            border-radius: 40px 40px 0 0;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        .site-footer friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.04);
            padding: 18px 22px;
            border-radius: 14px;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .site-footer friend-link a {
            color: #d4c5a8;
            display: inline-block;
            margin: 4px 8px 4px 0;
        }
        .site-footer friend-link a:hover {
            color: #f5d77b;
        }
        .footer-copy {
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            text-align: center;
            font-size: 0.9rem;
            color: #9a9080;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 720px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding-top: 16px;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 18px;
                border-radius: 10px;
                background: rgba(255, 255, 255, 0.04);
            }
            .main-nav a:hover {
                background: #f5d77b;
                color: #1a1a2e;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .card {
                padding: 22px 18px;
            }
            .search-section {
                padding: 20px 18px;
            }
            .search-form input {
                min-width: 140px;
            }
            .breadcrumb {
                font-size: 0.78rem;
                gap: 4px 8px;
            }
            .breadcrumb li+li::before {
                margin-right: 8px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 420px) {
            .container {
                padding: 0 12px;
            }
            .hero h1 {
                font-size: 1.35rem;
            }
            .card h2 {
                font-size: 1.4rem;
                padding-left: 12px;
            }
            .search-form button {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #b8860b;
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: 0 4px 16px rgba(184, 134, 11, 0.3);
            cursor: pointer;
            transition: all 0.3s;
            z-index: 99;
            border: none;
        }
        .scroll-top:hover {
            background: #7a5c0a;
            transform: translateY(-4px);
        }