*,
        *::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', sans-serif;
            background: #f4f7fc;
            color: #1e2a3a;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #0b1a2e, #142b44);
            padding: 14px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 3px solid #2aabee;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #ffffff;
            text-decoration: none;
            background: linear-gradient(135deg, #2aabee, #87d4f8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(42, 171, 238, 0.3);
            transition: transform 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .my-logo i {
            -webkit-text-fill-color: #2aabee;
            font-size: 1.5rem;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .main-nav {
            display: flex;
            gap: 8px;
            list-style: none;
            align-items: center;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8f0fe;
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: 30px;
            transition: all 0.25s;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(42, 171, 238, 0.25);
            border-color: #2aabee;
            color: #fff;
            transform: translateY(-1px);
        }
        .main-nav a i {
            margin-right: 6px;
            font-size: 0.8rem;
            color: #2aabee;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #fff;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .breadcrumb {
            background: #ffffff;
            padding: 12px 0;
            border-bottom: 1px solid #e2e9f0;
            font-size: 0.85rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            align-items: center;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 6px;
            color: #4a5b6e;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #8a9bb0;
            font-weight: 700;
            font-size: 1.1rem;
            margin-right: 4px;
        }
        .breadcrumb a {
            color: #2a6b8e;
            text-decoration: none;
            font-weight: 500;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
            color: #1a4a6a;
        }
        .breadcrumb .current {
            color: #1e2a3a;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #0b1a2e 0%, #1a3a5a 50%, #0d2b44 100%);
            padding: 50px 0 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 20% 30%, rgba(42, 171, 238, 0.12), transparent 60%);
            pointer-events: none;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -1px;
            background: linear-gradient(to right, #f0f9ff, #7dcff7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 720px;
            margin: 0 auto;
            color: #c9dcee;
            position: relative;
            z-index: 1;
            font-weight: 400;
        }
        .hero .badge {
            display: inline-block;
            background: rgba(42, 171, 238, 0.2);
            border: 1px solid rgba(42, 171, 238, 0.4);
            padding: 4px 18px;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #8ad0f5;
            margin-top: 16px;
            position: relative;
            z-index: 1;
        }
        .main-content {
            padding: 40px 0 60px;
        }
        .content-section {
            background: #ffffff;
            border-radius: 20px;
            padding: 32px 36px;
            margin-bottom: 32px;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #eef4f9;
            transition: box-shadow 0.3s;
        }
        .content-section:hover {
            box-shadow: 0 6px 28px rgba(0, 0, 0, 0.07);
        }
        .content-section h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #0b1a2e;
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 3px solid #2aabee;
            display: inline-block;
        }
        .content-section h2 i {
            color: #2aabee;
            margin-right: 12px;
        }
        .content-section h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #1a3a5a;
            margin-top: 28px;
            margin-bottom: 12px;
        }
        .content-section h3 i {
            color: #2aabee;
            margin-right: 8px;
            font-size: 1.1rem;
        }
        .content-section h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #2c4a6a;
            margin-top: 20px;
            margin-bottom: 8px;
            padding-left: 12px;
            border-left: 3px solid #2aabee;
        }
        .content-section p {
            margin-bottom: 16px;
            color: #2a3a4e;
            font-size: 1rem;
        }
        .content-section ul,
        .content-section ol {
            margin: 12px 0 20px 24px;
            color: #2a3a4e;
        }
        .content-section li {
            margin-bottom: 8px;
        }
        .content-section .highlight-box {
            background: #f0f7fe;
            border-left: 5px solid #2aabee;
            padding: 18px 24px;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
        }
        .content-section .highlight-box strong {
            color: #0b1a2e;
        }
        .content-section .emoji-lg {
            font-size: 1.4rem;
        }
        .featured-image {
            margin: 28px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.4s;
        }
        .featured-image:hover img {
            transform: scale(1.01);
        }
        .featured-image figcaption {
            background: #f4f8fe;
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #3a5a7a;
            border-top: 1px solid #e2ecf5;
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 14px;
            margin: 20px 0;
        }
        .link-grid a {
            display: flex;
            align-items: center;
            gap: 10px;
            background: #f4f9fe;
            padding: 12px 18px;
            border-radius: 12px;
            text-decoration: none;
            color: #1a3a5a;
            font-weight: 500;
            border: 1px solid #e2ecf5;
            transition: all 0.25s;
        }
        .link-grid a:hover {
            background: #e2f0fa;
            border-color: #2aabee;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(42, 171, 238, 0.15);
        }
        .link-grid a i {
            color: #2aabee;
            font-size: 1.1rem;
            width: 24px;
            text-align: center;
        }
        .interview-block {
            background: #f4f9fe;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 24px 0;
            border: 1px solid #e2ecf5;
            position: relative;
        }
        .interview-block::before {
            content: "💬";
            font-size: 2rem;
            position: absolute;
            top: -12px;
            left: 20px;
            background: #fff;
            padding: 0 8px;
        }
        .interview-block .quote {
            font-style: italic;
            font-size: 1.05rem;
            color: #1a3a5a;
            line-height: 1.8;
            padding-left: 20px;
            border-left: 3px solid #2aabee;
        }
        .interview-block .attribution {
            margin-top: 12px;
            font-weight: 600;
            color: #0b1a2e;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .stats-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.95rem;
        }
        .stats-table th {
            background: #0b1a2e;
            color: #fff;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        .stats-table td {
            padding: 10px 16px;
            border-bottom: 1px solid #e2ecf5;
            color: #2a3a4e;
        }
        .stats-table tr:nth-child(even) td {
            background: #f8fbfe;
        }
        .stats-table tr:hover td {
            background: #edf5fc;
        }
        .search-form {
            display: flex;
            gap: 10px;
            max-width: 540px;
            margin: 20px 0;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border: 2px solid #dce5ee;
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.25s;
            background: #fafcfe;
        }
        .search-form input:focus {
            border-color: #2aabee;
            box-shadow: 0 0 0 4px rgba(42, 171, 238, 0.1);
        }
        .search-form button {
            padding: 12px 28px;
            background: #2aabee;
            color: #fff;
            border: none;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #1a8acc;
            transform: scale(1.02);
        }
        .comment-form textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #dce5ee;
            border-radius: 16px;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            min-height: 110px;
            transition: border 0.25s;
            background: #fafcfe;
        }
        .comment-form textarea:focus {
            border-color: #2aabee;
            box-shadow: 0 0 0 4px rgba(42, 171, 238, 0.08);
            outline: none;
        }
        .comment-form .form-row {
            display: flex;
            gap: 14px;
            margin-top: 12px;
            flex-wrap: wrap;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 160px;
            padding: 10px 16px;
            border: 2px solid #dce5ee;
            border-radius: 30px;
            font-size: 0.9rem;
            background: #fafcfe;
        }
        .comment-form .form-row input:focus {
            border-color: #2aabee;
            outline: none;
        }
        .comment-form button {
            padding: 10px 30px;
            background: #0b1a2e;
            color: #fff;
            border: none;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .comment-form button:hover {
            background: #1a3a5a;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 6px;
            font-size: 1.8rem;
            margin: 12px 0 16px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #d4dce6;
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .star-rating label:hover {
            transform: scale(1.15);
        }
        .score-btn {
            padding: 10px 28px;
            background: #f5b342;
            color: #1e2a3a;
            border: none;
            border-radius: 30px;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .score-btn:hover {
            background: #e8a432;
            transform: scale(1.03);
        }
        .update-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #eaf3fb;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #1a4a6a;
            margin-bottom: 20px;
            border: 1px solid #d2e4f2;
        }
        .site-footer {
            background: #0b1a2e;
            color: #b0c8da;
            padding: 40px 0 30px;
            margin-top: 40px;
            border-top: 4px solid #2aabee;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 30px;
        }
        .site-footer h4 {
            color: #fff;
            font-size: 1.1rem;
            margin-bottom: 12px;
            font-weight: 600;
        }
        .site-footer a {
            color: #8ab8d8;
            text-decoration: none;
            transition: color 0.2s;
        }
        .site-footer a:hover {
            color: #2aabee;
            text-decoration: underline;
        }
        .site-footer .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid #1a3a5a;
            padding-top: 20px;
            margin-top: 20px;
            font-size: 0.85rem;
            text-align: center;
            color: #6a8aaa;
        }
        friend-link {
            display: block;
            margin-top: 8px;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 12px;
            background: rgba(42, 171, 238, 0.08);
            border-radius: 20px;
            border: 1px solid rgba(42, 171, 238, 0.15);
            font-size: 0.9rem;
        }
        @media (max-width: 900px) {
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0f243c;
                padding: 16px 12px;
                border-radius: 16px;
                margin-top: 12px;
                border: 1px solid rgba(42, 171, 238, 0.2);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                padding: 10px 16px;
                border-radius: 10px;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .content-section {
                padding: 22px 18px;
            }
            .content-section h2 {
                font-size: 1.6rem;
            }
            .content-section h3 {
                font-size: 1.2rem;
            }
            .link-grid {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .stats-table {
                font-size: 0.82rem;
            }
            .stats-table th,
            .stats-table td {
                padding: 8px 10px;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .content-section {
                padding: 16px 14px;
                border-radius: 14px;
            }
            .content-section h2 {
                font-size: 1.35rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .comment-form .form-row {
                flex-direction: column;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        .main-nav a,
        .link-grid a,
        .content-section,
        .featured-image img,
        .score-btn,
        .search-form button,
        .comment-form button {
            transition: all 0.25s ease;
        }