*,
        *::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', Arial, sans-serif;
            background: #0b0e14;
            color: #e8eef2;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            min-height: 100vh;
        }
        a {
            color: #c8aa6e;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #f0e6c5;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.25;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
            color: #f0e6c5;
        }
        h1 {
            font-size: 2.6rem;
            margin-top: 0.4rem;
        }
        h2 {
            font-size: 2rem;
            border-bottom: 2px solid #2a2f3a;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.2rem;
            color: #c8aa6e;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: #141a24;
            border-bottom: 2px solid #2a2f3a;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            color: #f0e6c5;
            background: linear-gradient(135deg, #c8aa6e, #a67c3e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #c8aa6e;
            font-size: 1.5rem;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.3rem 1rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 0.4rem 0.7rem;
            font-weight: 500;
            font-size: 0.95rem;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
            color: #b8c5d0;
        }
        .main-nav a:hover,
        .main-nav a:focus-visible {
            background: #1f2a38;
            color: #f0e6c5;
            text-decoration: none;
        }
        .main-nav a.active {
            color: #c8aa6e;
            background: #1f2a38;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 40px;
            height: 40px;
            background: none;
            border: 2px solid #2a2f3a;
            border-radius: 8px;
            cursor: pointer;
            gap: 5px;
            padding: 6px;
            transition: border-color 0.2s;
        }
        .hamburger span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: #c8aa6e;
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem 0.6rem;
            padding: 0.8rem 0 0.2rem;
            font-size: 0.85rem;
            color: #8899aa;
        }
        .breadcrumb a {
            color: #8899aa;
        }
        .breadcrumb a:hover {
            color: #c8aa6e;
        }
        .breadcrumb .sep {
            color: #445566;
        }
        .search-form {
            display: flex;
            max-width: 420px;
            width: 100%;
            margin: 1rem 0 1.5rem;
            border-radius: 40px;
            overflow: hidden;
            border: 1.5px solid #2a2f3a;
            background: #0f141e;
            transition: border-color 0.3s;
        }
        .search-form:focus-within {
            border-color: #c8aa6e;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1.2rem;
            background: transparent;
            border: none;
            color: #e8eef2;
            font-size: 0.95rem;
            outline: none;
            min-width: 0;
        }
        .search-form input::placeholder {
            color: #5a6a7a;
        }
        .search-form button {
            background: #c8aa6e;
            border: none;
            padding: 0.7rem 1.3rem;
            color: #0b0e14;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.95rem;
        }
        .search-form button:hover {
            background: #dbb87a;
        }
        .content-card {
            background: #121a26;
            border-radius: 16px;
            padding: 1.8rem 2rem;
            margin-bottom: 2.2rem;
            border: 1px solid #1f2a38;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
            transition: border-color 0.3s;
        }
        .content-card:hover {
            border-color: #2a3a4a;
        }
        .img-wrapper {
            margin: 1.5rem 0 1.8rem;
            border-radius: 12px;
            overflow: hidden;
            background: #1a2432;
            padding: 0.5rem;
            border: 1px solid #1f2a38;
        }
        .img-wrapper img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: 8px;
        }
        .img-caption {
            font-size: 0.85rem;
            color: #7a8a9a;
            margin-top: 0.4rem;
            text-align: center;
            font-style: italic;
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 0.6rem 1rem;
            margin: 0.8rem 0 1.2rem;
            padding: 0;
            list-style: none;
        }
        .link-grid li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 0.8rem;
            background: #0f141e;
            border-radius: 8px;
            border: 1px solid #1a2432;
            transition: all 0.2s;
            font-size: 0.92rem;
        }
        .link-grid li a:hover {
            background: #1a2432;
            border-color: #c8aa6e;
            text-decoration: none;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2rem 0;
        }
        @media (max-width:700px) {
            .feedback-section {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #0f141e;
            border: 1px solid #1f2a38;
            border-radius: 16px;
            padding: 1.5rem;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            background: #0b0e14;
            border: 1px solid #2a2f3a;
            border-radius: 8px;
            padding: 0.7rem 1rem;
            color: #e8eef2;
            font-size: 0.95rem;
            transition: border-color 0.25s;
            width: 100%;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #c8aa6e;
            outline: none;
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card button {
            background: #c8aa6e;
            color: #0b0e14;
            font-weight: 700;
            border: none;
            padding: 0.7rem 1.2rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.25s;
            font-size: 0.95rem;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #dbb87a;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.6rem;
            color: #3a4a5a;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f0c040;
        }
        .site-footer {
            background: #0c101a;
            border-top: 2px solid #1a2432;
            padding: 2.5rem 0 1.8rem;
            margin-top: 3rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 1.8rem;
        }
        @media (max-width:700px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
        }
        .footer-inner h4 {
            color: #c8aa6e;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .footer-inner a {
            color: #8899aa;
            font-size: 0.9rem;
            display: inline-block;
            margin: 0.15rem 0;
        }
        .footer-inner a:hover {
            color: #f0e6c5;
        }
        .copyright {
            text-align: center;
            padding-top: 1.8rem;
            margin-top: 1.8rem;
            border-top: 1px solid #1a2432;
            font-size: 0.85rem;
            color: #5a6a7a;
        }
        friend-link {
            display: block;
            margin: 0.8rem 0 0.2rem;
        }
        friend-link a {
            color: #c8aa6e;
            font-weight: 500;
        }
        @media (max-width:768px) {
            .hamburger {
                display: flex;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #141a24;
                padding: 0.8rem 0.4rem;
                border-top: 1px solid #2a2f3a;
                margin-top: 0.4rem;
                gap: 0.2rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 0.8rem;
                width: 100%;
                border-radius: 4px;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .content-card {
                padding: 1.2rem 1.2rem;
            }
            .feedback-section {
                grid-template-columns: 1fr;
            }
            .link-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width:480px) {
            .link-grid {
                grid-template-columns: 1fr;
            }
            .header-inner {
                gap: 0.4rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .search-form button span {
                display: none;
            }
        }
        .text-gold {
            color: #c8aa6e;
        }
        .text-muted {
            color: #7a8a9a;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            align-items: center;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #5a6a7a;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-bottom: 0.5rem;
        }
        .badge {
            display: inline-block;
            background: #1f2a38;
            padding: 0.15rem 0.6rem;
            border-radius: 20px;
            font-size: 0.75rem;
            color: #c8aa6e;
            font-weight: 600;
        }
        blockquote {
            border-left: 4px solid #c8aa6e;
            padding: 0.6rem 1.2rem;
            margin: 1rem 0;
            background: #0f141e;
            border-radius: 0 8px 8px 0;
            color: #d0d8e0;
        }
        hr {
            border: none;
            border-top: 1px solid #1f2a38;
            margin: 1.8rem 0;
        }
        .scroll-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #c8aa6e;
            color: #0b0e14;
            width: 46px;
            height: 46px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            cursor: pointer;
            border: none;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
            transition: transform 0.25s, background 0.25s;
            opacity: 0;
            pointer-events: none;
            z-index: 99;
        }
        .scroll-top.visible {
            opacity: 1;
            pointer-events: auto;
        }
        .scroll-top:hover {
            transform: translateY(-4px);
            background: #dbb87a;
        }
        @media print {
            .site-header,
            .scroll-top,
            .search-form,
            .feedback-section {
                display: none !important;
            }
            body {
                background: #fff;
                color: #222;
            }
            .content-card {
                border: 1px solid #ccc;
                box-shadow: none;
                background: #fafafa;
            }
            a {
                color: #0044cc;
            }
        }