*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #0b0d0f;
            color: #cfd4da;
            line-height: 1.75;
            padding: 0;
            margin: 0;
            min-height: 100vh;
        }
        a {
            color: #d4a853;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus-visible {
            color: #f0c86a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #f0e6d3;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 3px solid #d4a853;
            padding-bottom: 0.4rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #d4a853;
            padding-left: 1rem;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #e8dcc8;
        }
        h4 {
            font-size: 1.15rem;
            color: #d9cdb8;
        }
        p {
            margin-bottom: 1.2rem;
            color: #c5cbd4;
        }
        strong,
        b {
            color: #f0e6d3;
            font-weight: 700;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: #13171c;
            border-bottom: 2px solid #2a2f36;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(6px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: #f0e6d3;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .my-logo i {
            color: #d4a853;
            font-size: 1.8rem;
        }
        .my-logo:hover {
            color: #d4a853;
            text-decoration: none;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .main-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 0.5rem 1rem;
            border-radius: 4px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #bcc3ce;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: #222a33;
            color: #d4a853;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 1px solid #3a414a;
            color: #cfd4da;
            font-size: 1.5rem;
            padding: 0.3rem 0.8rem;
            border-radius: 4px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #222a33;
        }
        .nav-overlay {
            display: none;
        }
        .breadcrumb {
            padding: 1rem 0 0.4rem 0;
            font-size: 0.85rem;
            color: #8a929e;
        }
        .breadcrumb a {
            color: #8a929e;
        }
        .breadcrumb a:hover {
            color: #d4a853;
        }
        .breadcrumb span {
            color: #d4a853;
        }
        .breadcrumb i {
            margin: 0 0.3rem;
            font-size: 0.7rem;
            color: #5a626e;
        }
        .search-section {
            background: #13171c;
            padding: 1.2rem 1.5rem;
            border-radius: 10px;
            margin: 1.5rem 0 2rem 0;
            border: 1px solid #2a2f36;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            align-items: center;
        }
        .search-section label {
            font-weight: 600;
            color: #f0e6d3;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form {
            display: flex;
            flex: 1 1 300px;
            gap: 0.5rem;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1rem;
            border: 1px solid #3a414a;
            border-radius: 6px;
            background: #0b0d0f;
            color: #cfd4da;
            font-size: 0.95rem;
            transition: border 0.2s;
        }
        .search-form input:focus {
            outline: none;
            border-color: #d4a853;
        }
        .search-form button {
            padding: 0.7rem 1.4rem;
            background: #d4a853;
            border: none;
            border-radius: 6px;
            color: #0b0d0f;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .search-form button:hover {
            background: #f0c86a;
            transform: scale(1.02);
        }
        .feature-image {
            margin: 2rem 0;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #2a2f36;
            background: #13171c;
            text-align: center;
        }
        .feature-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .feature-image figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #8a929e;
            font-style: italic;
        }
        .content-area {
            background: #101317;
            padding: 2rem 1.8rem;
            border-radius: 12px;
            border: 1px solid #22282e;
            margin: 1.5rem 0;
        }
        .content-area p {
            text-align: justify;
        }
        .highlight-box {
            background: #1a1f26;
            border-left: 5px solid #d4a853;
            padding: 1.2rem 1.5rem;
            border-radius: 0 8px 8px 0;
            margin: 1.5rem 0;
        }
        .highlight-box strong {
            color: #d4a853;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .stat-card {
            background: #1a1f26;
            padding: 1.2rem;
            border-radius: 8px;
            border: 1px solid #2a2f36;
            text-align: center;
        }
        .stat-card i {
            font-size: 2rem;
            color: #d4a853;
            margin-bottom: 0.5rem;
        }
        .stat-card .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #f0e6d3;
        }
        .stat-card .label {
            font-size: 0.85rem;
            color: #8a929e;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            margin: 1rem 0 1.5rem 0;
            padding: 0.8rem 1rem;
            background: #1a1f26;
            border-radius: 8px;
            border: 1px solid #2a2f36;
        }
        .link-list a {
            font-weight: 500;
        }
        .link-list a i {
            margin-right: 0.3rem;
            font-size: 0.8rem;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        .feedback-card {
            background: #13171c;
            padding: 1.5rem 1.8rem;
            border-radius: 10px;
            border: 1px solid #2a2f36;
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 0.8rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.7rem 1rem;
            border: 1px solid #3a414a;
            border-radius: 6px;
            background: #0b0d0f;
            color: #cfd4da;
            font-size: 0.95rem;
            transition: border 0.2s;
            width: 100%;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            outline: none;
            border-color: #d4a853;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 0.7rem 1.5rem;
            background: #d4a853;
            border: none;
            border-radius: 6px;
            color: #0b0d0f;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #f0c86a;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #4a515a;
            cursor: pointer;
        }
        .star-rating i.active {
            color: #d4a853;
        }
        .star-rating i:hover,
        .star-rating i.hover {
            color: #f0c86a;
        }
        .site-footer {
            background: #0e1115;
            border-top: 2px solid #1f242a;
            padding: 2.5rem 0 1.5rem 0;
            margin-top: 3rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .footer-inner h4 {
            margin-top: 0;
            color: #f0e6d3;
        }
        .footer-links a {
            display: block;
            padding: 0.2rem 0;
            color: #9aa2ae;
        }
        .footer-links a:hover {
            color: #d4a853;
        }
        friend-link {
            display: block;
            margin-top: 1.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid #1f242a;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 1rem 0.2rem 0;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            margin-top: 1.5rem;
            border-top: 1px solid #1f242a;
            color: #6a727e;
            font-size: 0.85rem;
        }
        .copyright strong {
            color: #8a929e;
        }
        .last-updated {
            text-align: right;
            font-size: 0.85rem;
            color: #6a727e;
            margin-top: 1rem;
        }
        @media (max-width: 900px) {
            .feedback-section {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #13171c;
                padding: 1rem 0;
                border-top: 1px solid #2a2f36;
                margin-top: 0.8rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.7rem 1.2rem;
                border-bottom: 1px solid #1f242a;
            }
            .nav-overlay {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background: rgba(0, 0, 0, 0.5);
                z-index: 998;
            }
            .nav-overlay.active {
                display: block;
            }
            .search-section {
                flex-direction: column;
                align-items: stretch;
            }
            .search-form {
                flex-direction: column;
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .content-area {
                padding: 1.2rem 1rem;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .container {
                padding: 0 0.8rem;
            }
        }
        .text-gold {
            color: #d4a853;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex {
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .gap-1 {
            gap: 1rem;
        }