*,
        *::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: #0d0d0d;
            color: #e6e6e6;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #f5c542;
            text-decoration: none;
            transition: color 0.25s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ffde7a;
            transform: translateY(-1px);
        }
        a:focus-visible {
            outline: 2px solid #f5c542;
            outline-offset: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            letter-spacing: -0.02em;
            color: #ffffff;
            line-height: 1.25;
            margin-top: 1.8em;
            margin-bottom: 0.6em;
        }
        h1 {
            font-size: 2.8rem;
            margin-top: 0.4em;
            background: linear-gradient(135deg, #f5c542, #f2971a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: 2.0rem;
            border-left: 6px solid #f5c542;
            padding-left: 1rem;
            color: #f5c542;
        }
        h3 {
            font-size: 1.55rem;
            color: #ffde7a;
        }
        h4 {
            font-size: 1.25rem;
            color: #e6c380;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #d4d4d4;
        }
        ul,
        ol {
            margin: 1rem 0 1.5rem 2rem;
            color: #d4d4d4;
        }
        li {
            margin-bottom: 0.5rem;
        }
        strong {
            color: #ffffff;
            font-weight: 700;
        }
        em {
            color: #f5c542;
            font-style: italic;
        }
        hr {
            border: none;
            border-top: 2px solid #2a2a2a;
            margin: 2.8rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            background: linear-gradient(180deg, #1a1a1a 0%, #0f0f0f 100%);
            border-bottom: 2px solid #2a2a2a;
            padding: 16px 0 12px;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px 20px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 900;
            color: #f5c542;
            background: linear-gradient(135deg, #f5c542, #e67e22);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.04em;
            text-transform: uppercase;
            transition: opacity 0.3s;
        }
        .my-logo:hover {
            opacity: 0.85;
            transform: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            display: block;
            -webkit-text-fill-color: #999;
            color: #999;
            letter-spacing: 0.2em;
            font-weight: 300;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #444;
            color: #f5c542;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.3s;
        }
        .nav-toggle:hover {
            background: #222;
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 18px;
            align-items: center;
        }
        .main-nav a {
            color: #ccc;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 4px;
            border-bottom: 2px solid transparent;
            transition: border-color 0.3s, color 0.3s;
        }
        .main-nav a:hover {
            border-bottom-color: #f5c542;
            color: #fff;
            transform: none;
        }
        .breadcrumb {
            padding: 12px 0 4px;
            font-size: 0.88rem;
            color: #888;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #f5c542;
            transform: none;
        }
        .breadcrumb span {
            color: #f5c542;
        }
        .search-section {
            background: #181818;
            border-radius: 16px;
            padding: 28px 32px;
            margin: 32px 0 28px;
            border: 1px solid #2a2a2a;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
        }
        .search-section label {
            font-size: 1.1rem;
            font-weight: 600;
            color: #f5c542;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: flex;
            flex: 1 1 300px;
            gap: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 18px;
            border-radius: 10px;
            border: 2px solid #333;
            background: #0d0d0d;
            color: #fff;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        .search-form input:focus {
            border-color: #f5c542;
            outline: none;
        }
        .search-form button {
            padding: 12px 28px;
            background: #f5c542;
            color: #0d0d0d;
            font-weight: 700;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
        }
        .search-form button:hover {
            background: #ffde7a;
            transform: scale(1.02);
        }
        .content-area {
            padding: 24px 0 48px;
        }
        .featured-image {
            margin: 32px 0 40px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7);
        }
        .featured-image img {
            width: 100%;
            max-height: 520px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 14px 18px;
            background: #1a1a1a;
            font-size: 0.9rem;
            color: #aaa;
            border-top: 1px solid #2a2a2a;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 28px 0 36px;
            background: #141414;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #2a2a2a;
        }
        .data-table th {
            background: #1f1f1f;
            color: #f5c542;
            font-weight: 700;
            padding: 14px 18px;
            text-align: left;
            border-bottom: 2px solid #333;
        }
        .data-table td {
            padding: 12px 18px;
            border-bottom: 1px solid #252525;
            color: #ccc;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #1c1c1c;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 40px 0 32px;
        }
        .comment-box,
        .rating-box {
            background: #181818;
            border-radius: 16px;
            padding: 28px 30px;
            border: 1px solid #2a2a2a;
        }
        .comment-box h3,
        .rating-box h3 {
            margin-top: 0;
            font-size: 1.4rem;
        }
        .comment-box form,
        .rating-box form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 12px;
        }
        .comment-box input,
        .comment-box textarea,
        .rating-box select,
        .rating-box input {
            padding: 12px 16px;
            border-radius: 10px;
            border: 2px solid #333;
            background: #0d0d0d;
            color: #fff;
            font-size: 0.95rem;
            transition: border-color 0.3s;
            font-family: inherit;
        }
        .comment-box input:focus,
        .comment-box textarea:focus,
        .rating-box select:focus,
        .rating-box input:focus {
            border-color: #f5c542;
            outline: none;
        }
        .comment-box textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-box button,
        .rating-box button {
            padding: 12px 28px;
            background: #f5c542;
            color: #0d0d0d;
            font-weight: 700;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            align-self: flex-start;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            background: #ffde7a;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #f5c542;
        }
        .rating-stars i {
            cursor: pointer;
            transition: transform 0.2s;
        }
        .rating-stars i:hover {
            transform: scale(1.25);
        }
        friend-link {
            display: block;
            background: #141414;
            border-radius: 16px;
            padding: 28px 32px;
            margin: 40px 0 20px;
            border: 1px solid #2a2a2a;
        }
        friend-link h3 {
            margin-top: 0;
            color: #f5c542;
            font-size: 1.3rem;
        }
        friend-link ul {
            list-style: none;
            margin: 16px 0 0;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
        }
        friend-link li a {
            color: #bbb;
            font-size: 0.98rem;
            border-bottom: 1px solid transparent;
            transition: border-color 0.3s, color 0.3s;
        }
        friend-link li a:hover {
            color: #f5c542;
            border-bottom-color: #f5c542;
            transform: none;
        }
        .site-footer {
            background: #0a0a0a;
            border-top: 2px solid #1f1f1f;
            padding: 32px 0 28px;
            margin-top: 40px;
            text-align: center;
        }
        .site-footer p {
            font-size: 0.9rem;
            color: #888;
            margin: 6px 0;
        }
        .site-footer .copyright {
            color: #666;
            font-size: 0.85rem;
            border-top: 1px solid #1f1f1f;
            padding-top: 18px;
            margin-top: 18px;
        }
        @media (max-width: 900px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2.1rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding: 12px 0 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 12px;
                border-bottom: 1px solid #222;
            }
            .main-nav a:hover {
                border-bottom-color: #f5c542;
            }
            .search-section {
                flex-direction: column;
                align-items: stretch;
                padding: 20px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 10px 12px;
            }
            .container {
                padding: 0 16px;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .rating-stars {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.35rem;
                padding-left: 0.6rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .featured-image {
                margin: 20px 0 24px;
            }
            .comment-box,
            .rating-box {
                padding: 18px 16px;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
        }
        @media (min-width: 901px) {
            .nav-toggle {
                display: none !important;
            }
            .main-nav {
                display: flex !important;
            }
        }
        .fade-up {
            opacity: 0;
            transform: translateY(20px);
            animation: fadeUp 0.7s ease forwards;
        }
        @keyframes fadeUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .schema-hidden {
            display: none;
        }