* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #0b0e14;
            color: #e8edf5;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #f5b342;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #131a24;
            border-radius: 24px;
            padding: 20px 28px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0 12px;
            border-bottom: 2px solid #2a3a4a;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f5b342, #f7d06a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #e8edf5;
            cursor: pointer;
            padding: 4px 12px;
        }
        nav#main-nav ul {
            display: flex;
            list-style: none;
            gap: 24px;
            flex-wrap: wrap;
        }
        nav#main-nav a {
            font-weight: 600;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        nav#main-nav a:hover {
            border-bottom-color: #f5b342;
            text-decoration: none;
        }
        .breadcrumb {
            padding: 12px 0 8px;
            font-size: 0.9rem;
            color: #8fa3b5;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #8fa3b5;
        }
        .breadcrumb a:hover {
            color: #f5b342;
        }
        .breadcrumb span {
            color: #c0d0e0;
        }
        h1 {
            font-size: 2.6rem;
            margin: 28px 0 16px;
            background: linear-gradient(135deg, #f5b342, #ffd966);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        h2 {
            font-size: 2rem;
            margin: 48px 0 16px;
            color: #f5b342;
            border-left: 6px solid #f5b342;
            padding-left: 16px;
        }
        h3 {
            font-size: 1.5rem;
            margin: 32px 0 12px;
            color: #f7d06a;
        }
        h4 {
            font-size: 1.2rem;
            margin: 24px 0 10px;
            color: #e0c080;
        }
        p {
            margin-bottom: 18px;
            font-size: 1.05rem;
        }
        .highlight {
            background: #1e2a36;
            padding: 4px 10px;
            border-radius: 6px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.8rem;
            vertical-align: middle;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .stat-card {
            background: #1a2533;
            padding: 24px 16px;
            border-radius: 16px;
            text-align: center;
            border: 1px solid #2a3a4a;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
        }
        .stat-card .num {
            font-size: 2.4rem;
            font-weight: 800;
            color: #f5b342;
        }
        .stat-card .label {
            font-size: 0.95rem;
            color: #a0b8cc;
        }
        .tip-box {
            background: #1e2a36;
            border-left: 6px solid #f5b342;
            padding: 18px 22px;
            margin: 24px 0;
            border-radius: 0 12px 12px 0;
        }
        .tip-box strong {
            color: #f5b342;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 28px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #1a2533;
            border-radius: 12px;
            overflow: hidden;
        }
        th,
        td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid #2a3a4a;
        }
        th {
            background: #243342;
            color: #f5b342;
            font-weight: 700;
        }
        tr:hover td {
            background: #1f2e3e;
        }
        .img-wrapper {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            background: #1a2533;
            padding: 12px;
            border: 1px solid #2a3a4a;
        }
        .img-wrapper figcaption {
            text-align: center;
            padding: 12px 0 4px;
            font-size: 0.9rem;
            color: #8fa3b5;
        }
        .interview-box {
            background: #1a2533;
            border-radius: 16px;
            padding: 28px;
            margin: 32px 0;
            border: 1px solid #2a3a4a;
        }
        .interview-box .quote {
            font-style: italic;
            font-size: 1.1rem;
            color: #cde0f0;
            border-left: 4px solid #f5b342;
            padding-left: 20px;
        }
        .interview-box .author {
            margin-top: 12px;
            font-weight: 700;
            color: #f5b342;
        }
        .link-list-embed {
            background: #1a2533;
            padding: 18px 22px;
            border-radius: 12px;
            margin: 20px 0;
        }
        .link-list-embed a {
            display: inline-block;
            margin: 4px 0;
        }
        .search-section {
            background: #1a2533;
            padding: 28px;
            border-radius: 16px;
            margin: 40px 0;
            border: 1px solid #2a3a4a;
        }
        .search-section form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-section input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border-radius: 40px;
            border: none;
            background: #0b0e14;
            color: #e8edf5;
            font-size: 1rem;
            border: 1px solid #2a3a4a;
        }
        .search-section input[type="text"]:focus {
            outline: 2px solid #f5b342;
            border-color: transparent;
        }
        .search-section button {
            padding: 14px 32px;
            border-radius: 40px;
            border: none;
            background: #f5b342;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
        }
        .search-section button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 40px 0;
        }
        @media (max-width: 700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .comment-section,
        .rating-section {
            background: #1a2533;
            padding: 28px;
            border-radius: 16px;
            border: 1px solid #2a3a4a;
        }
        .comment-section h3,
        .rating-section h3 {
            margin-top: 0;
        }
        .comment-section form,
        .rating-section form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .comment-section textarea {
            padding: 14px;
            border-radius: 12px;
            border: none;
            background: #0b0e14;
            color: #e8edf5;
            font-size: 1rem;
            border: 1px solid #2a3a4a;
            resize: vertical;
            min-height: 100px;
        }
        .comment-section textarea:focus {
            outline: 2px solid #f5b342;
            border-color: transparent;
        }
        .comment-section input[type="text"],
        .rating-section input[type="number"],
        .rating-section input[type="text"] {
            padding: 12px 16px;
            border-radius: 40px;
            border: none;
            background: #0b0e14;
            color: #e8edf5;
            border: 1px solid #2a3a4a;
            font-size: 1rem;
        }
        .comment-section input:focus,
        .rating-section input:focus {
            outline: 2px solid #f5b342;
            border-color: transparent;
        }
        .comment-section button,
        .rating-section button {
            padding: 12px 28px;
            border-radius: 40px;
            border: none;
            background: #f5b342;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            align-self: flex-start;
        }
        .comment-section button:hover,
        .rating-section button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #3a4a5a;
        }
        .rating-stars .fa-star.active {
            color: #f5b342;
        }
        footer {
            margin-top: 48px;
            padding: 28px 0 16px;
            border-top: 2px solid #2a3a4a;
        }
        friend-link {
            display: block;
            margin: 16px 0;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 16px 4px 0;
            color: #8fa3b5;
        }
        friend-link a:hover {
            color: #f5b342;
        }
        .copyright {
            color: #5a6a7a;
            font-size: 0.9rem;
            margin-top: 20px;
            text-align: center;
        }
        .update-badge {
            display: inline-block;
            background: #243342;
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #a0b8cc;
            margin-bottom: 12px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 12px 14px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            header {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            nav#main-nav {
                display: none;
                width: 100%;
                margin-top: 12px;
            }
            nav#main-nav.open {
                display: block;
            }
            nav#main-nav ul {
                flex-direction: column;
                gap: 8px;
                background: #1a2533;
                padding: 16px;
                border-radius: 16px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .search-section form {
                flex-direction: column;
            }
        }
        @media (max-width: 480px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #f5b342;
            color: #0b0e14;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 16px rgba(245, 179, 66, 0.3);
            cursor: pointer;
            transition: 0.2s;
            border: none;
            z-index: 99;
        }
        .back-to-top:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(245, 179, 66, 0.5);
        }
        .pro-tip {
            background: #1a2a1a;
            border-left: 6px solid #5cb85c;
            padding: 16px 20px;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
        }
        .pro-tip strong {
            color: #8bc34a;
        }