* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #1a3c2a;
            --primary-light: #2a5a3e;
            --gold: #c9a84c;
            --gold-light: #e8d18c;
            --bg: #f5f0e8;
            --bg-card: #ffffff;
            --text: #2c2c2c;
            --text-light: #555;
            --border: #d4c9b8;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --radius: 12px;
            --font: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --header-bg: #0f261a;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--gold);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--header-bg);
            color: #fff;
            padding: 0 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 20px;
            max-width: var(--max-width);
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            color: var(--gold);
            letter-spacing: 1px;
            text-transform: uppercase;
            background: linear-gradient(135deg, var(--gold), #f0d68a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: var(--gold);
        }
        .my-logo small {
            font-size: 14px;
            font-weight: 400;
            color: #bbb;
            -webkit-text-fill-color: #bbb;
            background: none;
            display: block;
            font-size: 12px;
            letter-spacing: 2px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--gold);
            font-size: 28px;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #e0ddd5;
            padding: 6px 14px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: var(--gold);
            color: #1a3c2a;
        }
        .breadcrumb-wrap {
            background: #fff;
            border-bottom: 1px solid var(--border);
            padding: 10px 0;
            font-size: 13px;
        }
        .breadcrumb-wrap ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .breadcrumb-wrap ol li+li::before {
            content: "›";
            margin-right: 6px;
            color: #999;
        }
        .breadcrumb-wrap a {
            color: var(--primary-light);
        }
        .breadcrumb-wrap .current {
            color: #888;
        }
        .hero {
            background: linear-gradient(145deg, var(--primary), #0f261a);
            color: #fff;
            padding: 60px 20px 50px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "♠ ♥ ♦ ♣";
            position: absolute;
            bottom: -10px;
            right: -10px;
            font-size: 120px;
            opacity: 0.05;
            color: var(--gold);
            letter-spacing: 20px;
            pointer-events: none;
        }
        .hero h1 {
            font-size: clamp(28px, 5vw, 48px);
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 16px;
            line-height: 1.2;
            position: relative;
            z-index: 1;
        }
        .hero p {
            font-size: clamp(16px, 2vw, 20px);
            max-width: 750px;
            margin: 0 auto 20px;
            opacity: 0.9;
            position: relative;
            z-index: 1;
        }
        .hero .last-updated {
            display: inline-block;
            background: rgba(255, 255, 255, 0.1);
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 13px;
            color: var(--gold-light);
            border: 1px solid rgba(201, 168, 76, 0.3);
        }
        .hero .last-updated i {
            margin-right: 6px;
        }
        .search-section {
            background: #fff;
            padding: 24px 20px;
            box-shadow: var(--shadow);
            position: relative;
            z-index: 2;
            margin-top: -2px;
        }
        .search-form {
            max-width: 700px;
            margin: 0 auto;
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid var(--border);
            border-radius: 50px;
            font-size: 16px;
            outline: none;
            transition: border-color 0.3s;
            background: var(--bg);
        }
        .search-form input:focus {
            border-color: var(--gold);
        }
        .search-form button {
            padding: 14px 32px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: var(--primary-light);
            transform: translateY(-1px);
        }
        .main-content {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 40px 20px 60px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content-area {
            background: var(--bg-card);
            padding: 40px 36px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: var(--bg-card);
            padding: 24px 20px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin-bottom: 24px;
        }
        .sidebar-card h4 {
            font-size: 16px;
            color: var(--primary);
            border-bottom: 2px solid var(--gold);
            padding-bottom: 8px;
            margin-bottom: 14px;
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card ul li {
            padding: 6px 0;
            border-bottom: 1px solid #f0ebe0;
        }
        .sidebar-card ul li a {
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card ul li a i {
            color: var(--gold);
            font-size: 12px;
        }
        .content-area h2 {
            font-size: clamp(22px, 3vw, 30px);
            color: var(--primary);
            margin-top: 48px;
            margin-bottom: 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--gold);
            position: relative;
        }
        .content-area h2:first-of-type {
            margin-top: 0;
        }
        .content-area h3 {
            font-size: clamp(18px, 2vw, 22px);
            color: var(--primary-light);
            margin-top: 32px;
            margin-bottom: 12px;
            padding-left: 12px;
            border-left: 4px solid var(--gold);
        }
        .content-area h4 {
            font-size: 17px;
            color: var(--text);
            margin-top: 24px;
            margin-bottom: 8px;
            font-weight: 700;
        }
        .content-area p {
            margin-bottom: 18px;
            font-size: 16px;
            line-height: 1.8;
            color: #333;
        }
        .content-area p strong {
            color: var(--primary);
        }
        .content-area ul,
        .content-area ol {
            margin: 12px 0 20px 24px;
            line-height: 1.8;
        }
        .content-area li {
            margin-bottom: 6px;
        }
        .content-area .feature-box {
            background: linear-gradient(135deg, #f8f4ec, #f0e8d8);
            padding: 24px 28px;
            border-radius: var(--radius);
            border-left: 6px solid var(--gold);
            margin: 28px 0;
        }
        .content-area .feature-box h4 {
            margin-top: 0;
            color: var(--primary);
        }
        .content-area .feature-box p:last-child {
            margin-bottom: 0;
        }
        .content-area .emoji-big {
            font-size: 28px;
            margin-right: 6px;
        }
        .content-area .img-wrapper {
            margin: 30px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .content-area .img-wrapper img {
            width: 100%;
            display: block;
        }
        .content-area .img-wrapper figcaption {
            padding: 12px 16px;
            background: var(--bg);
            font-size: 13px;
            color: #666;
            text-align: center;
            font-style: italic;
        }
        .interaction-section {
            margin-top: 50px;
            padding-top: 30px;
            border-top: 2px solid var(--border);
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        .interaction-card {
            background: var(--bg);
            padding: 24px 24px 28px;
            border-radius: var(--radius);
            border: 1px solid var(--border);
        }
        .interaction-card h4 {
            font-size: 18px;
            color: var(--primary);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .interaction-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .interaction-card input,
        .interaction-card textarea,
        .interaction-card select {
            padding: 12px 16px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 15px;
            font-family: var(--font);
            outline: none;
            transition: border-color 0.3s;
            background: #fff;
        }
        .interaction-card input:focus,
        .interaction-card textarea:focus,
        .interaction-card select:focus {
            border-color: var(--gold);
        }
        .interaction-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .interaction-card .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            font-size: 28px;
        }
        .interaction-card .star-rating input {
            display: none;
        }
        .interaction-card .star-rating label {
            cursor: pointer;
            color: #ddd;
            transition: color 0.2s;
        }
        .interaction-card .star-rating label:hover,
        .interaction-card .star-rating label:hover~label,
        .interaction-card .star-rating input:checked~label {
            color: var(--gold);
        }
        .interaction-card button {
            padding: 12px 24px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
            align-self: flex-start;
        }
        .interaction-card button:hover {
            background: var(--primary-light);
        }
        friend-link {
            display: block;
            background: var(--bg-card);
            padding: 32px 24px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin-top: 40px;
            border-top: 4px solid var(--gold);
        }
        friend-link h3 {
            font-size: 18px;
            color: var(--primary);
            margin-bottom: 16px;
            text-align: center;
        }
        friend-link .friend-list {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px 24px;
            list-style: none;
        }
        friend-link .friend-list li a {
            color: var(--primary-light);
            font-size: 14px;
            transition: color 0.2s;
        }
        friend-link .friend-list li a:hover {
            color: var(--gold);
        }
        .site-footer {
            background: var(--header-bg);
            color: #ccc;
            padding: 32px 20px 24px;
            text-align: center;
            font-size: 14px;
            margin-top: 40px;
        }
        .site-footer .copyright {
            color: #999;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 16px;
            margin-top: 16px;
        }
        .site-footer a {
            color: var(--gold-light);
        }
        .site-footer a:hover {
            color: var(--gold);
        }
        .sidebar-nav a {
            display: block;
            padding: 8px 0;
            font-size: 14px;
            border-bottom: 1px solid #f0ebe0;
            color: var(--text);
            transition: color 0.2s;
        }
        .sidebar-nav a:hover {
            color: var(--gold);
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
                padding: 20px 16px 40px;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .content-area {
                padding: 24px 20px;
                order: 1;
            }
            .interaction-grid {
                grid-template-columns: 1fr;
            }
            .header-inner {
                padding: 10px 16px;
            }
            .my-logo {
                font-size: 22px;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: var(--header-bg);
                padding: 12px 0 16px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 10px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 20px;
                width: 100%;
                text-align: left;
                border-radius: 0;
            }
            .main-nav a:hover {
                background: rgba(255, 255, 255, 0.08);
            }
            .hero {
                padding: 40px 16px 36px;
            }
            .hero h1 {
                font-size: 26px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .content-area {
                padding: 20px 16px;
            }
            .content-area .feature-box {
                padding: 16px 18px;
            }
            friend-link .friend-list {
                flex-direction: column;
                align-items: center;
                gap: 8px;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 22px;
            }
            .hero p {
                font-size: 15px;
            }
            .content-area h2 {
                font-size: 20px;
            }
            .content-area h3 {
                font-size: 17px;
            }
            .interaction-card {
                padding: 16px;
            }
            .interaction-card .star-rating {
                font-size: 24px;
            }
        }