*,
        *::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, Roboto, 'Helvetica Neue', sans-serif;
            background: #f0f4f8;
            color: #1a2634;
            line-height: 1.7;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #0d6b6e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #094c4e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0b3b3c 0%, #146b6e 100%);
            color: #fff;
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }
        .my-logo i {
            color: #ffd166;
            font-size: 2rem;
        }
        .my-logo:hover {
            color: #ffd166;
            text-decoration: none;
        }
        .my-logo span {
            font-weight: 300;
            color: #b8e6e8;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #e0f2f3;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.25s;
            text-decoration: none;
        }
        .nav-menu a:hover {
            color: #ffd166;
            border-bottom-color: #ffd166;
            text-decoration: none;
        }
        .nav-menu .active {
            color: #ffd166;
            border-bottom-color: #ffd166;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            border: none;
            padding: 6px;
        }
        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: #fff;
            border-radius: 3px;
            transition: 0.3s;
        }
        .mobile-nav {
            display: none;
            width: 100%;
            flex-direction: column;
            background: #0a3233;
            padding: 16px 20px;
            border-radius: 0 0 16px 16px;
            margin-top: 12px;
        }
        .mobile-nav a {
            color: #e0f2f3;
            padding: 10px 0;
            border-bottom: 1px solid #1e5a5c;
            font-weight: 500;
            text-decoration: none;
        }
        .mobile-nav a:last-child {
            border-bottom: none;
        }
        .mobile-nav a:hover {
            color: #ffd166;
        }
        .mobile-nav.show {
            display: flex;
        }
        .breadcrumb {
            background: #e8edf2;
            padding: 10px 0;
            font-size: 0.9rem;
            color: #4a5a6a;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .breadcrumb a {
            color: #0d6b6e;
        }
        .breadcrumb span.sep {
            margin: 0 4px;
            color: #8a9aa8;
        }
        .search-section {
            background: #fff;
            padding: 24px 0;
            border-bottom: 1px solid #dce3ea;
        }
        .search-form {
            display: flex;
            gap: 12px;
            max-width: 640px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border: 2px solid #d0d9e2;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: border 0.3s;
        }
        .search-form input:focus {
            border-color: #146b6e;
        }
        .search-form button {
            background: #146b6e;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #0d5456;
        }
        .main-content {
            flex: 1;
            padding: 40px 0 60px;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #0b3b3c;
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #0b3b3c;
            margin-top: 48px;
            margin-bottom: 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #ffd166;
            display: inline-block;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1a4a4c;
            margin-top: 32px;
            margin-bottom: 12px;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #2a5a5c;
            margin-top: 24px;
            margin-bottom: 8px;
        }
        p {
            margin-bottom: 16px;
            color: #2a3a4a;
        }
        .content-card {
            background: #fff;
            border-radius: 20px;
            padding: 32px 36px;
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.05);
            margin-bottom: 32px;
        }
        .content-card p:last-child {
            margin-bottom: 0;
        }
        .featured-image {
            margin: 28px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: #f0f4f8;
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #4a5a6a;
            font-style: italic;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 20px;
            margin: 24px 0 32px;
        }
        .stat-card {
            background: #f0f7f8;
            border-radius: 16px;
            padding: 20px 16px;
            text-align: center;
            border: 1px solid #d0e3e5;
            transition: transform 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
        }
        .stat-card .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: #146b6e;
        }
        .stat-card .label {
            font-size: 0.95rem;
            color: #4a6a6c;
            margin-top: 4px;
        }
        .bait-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0 28px;
            font-size: 0.95rem;
        }
        .bait-table th {
            background: #0b3b3c;
            color: #fff;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        .bait-table td {
            padding: 12px 16px;
            border-bottom: 1px solid #dce3ea;
        }
        .bait-table tr:hover td {
            background: #f0f7f8;
        }
        .interview-block {
            background: #f8fafc;
            border-left: 5px solid #ffd166;
            padding: 20px 24px;
            border-radius: 0 16px 16px 0;
            margin: 24px 0;
        }
        .interview-block .speaker {
            font-weight: 700;
            color: #0b3b3c;
        }
        .interview-block .quote {
            font-style: italic;
            color: #2a4a4a;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin: 40px 0 20px;
        }
        .feedback-card {
            background: #fff;
            border-radius: 20px;
            padding: 28px 30px;
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.05);
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 16px;
        }
        .feedback-card input,
        .feedback-card textarea {
            padding: 12px 16px;
            border: 2px solid #d0d9e2;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            outline: none;
            transition: border 0.25s;
            resize: vertical;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus {
            border-color: #146b6e;
        }
        .feedback-card button {
            background: #146b6e;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 12px 24px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            font-size: 1rem;
        }
        .feedback-card button:hover {
            background: #0d5456;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 6px;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #d0d9e2;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #ffb703;
        }
        friend-link {
            display: block;
            padding: 20px 0;
            border-top: 1px solid #dce3ea;
            margin-top: 32px;
        }
        friend-link .fl-head {
            font-weight: 700;
            font-size: 1.1rem;
            color: #0b3b3c;
            margin-bottom: 12px;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
        }
        friend-link .fl-list a {
            color: #0d6b6e;
            font-weight: 500;
            padding: 4px 0;
            border-bottom: 1px solid transparent;
            transition: border 0.2s;
        }
        friend-link .fl-list a:hover {
            border-bottom-color: #0d6b6e;
            text-decoration: none;
        }
        .site-footer {
            background: #0b3b3c;
            color: #cce0e2;
            padding: 28px 0 20px;
            font-size: 0.9rem;
        }
        .site-footer .container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
            text-align: center;
        }
        .site-footer a {
            color: #ffd166;
        }
        .site-footer .copyright {
            font-size: 0.85rem;
            opacity: 0.8;
        }
        .last-updated {
            display: inline-block;
            background: #e8edf2;
            padding: 4px 16px;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #4a5a6a;
            margin-bottom: 12px;
        }
        @media (max-width: 820px) {
            .nav-menu {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .feedback-section {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .content-card {
                padding: 20px 18px;
            }
            .bait-table {
                font-size: 0.85rem;
            }
            .bait-table th,
            .bait-table td {
                padding: 8px 10px;
            }
        }
        @media (max-width: 480px) {
            .header-inner {
                padding: 0 4px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo i {
                font-size: 1.4rem;
            }
            .search-form button span {
                display: none;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        .highlight {
            background: #fff8e0;
            padding: 0 4px;
            border-radius: 4px;
            font-weight: 600;
        }
        .badge {
            display: inline-block;
            background: #ffd166;
            color: #0b3b3c;
            padding: 2px 12px;
            border-radius: 40px;
            font-size: 0.8rem;
            font-weight: 700;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }
        :target {
            scroll-margin-top: 90px;
        }