*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f5f7fa;
            color: #1a1a2e;
            line-height: 1.7;
            font-size: 1.05rem;
            padding: 0 1rem;
        }
        a {
            color: #0f4c5c;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #e67e22;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        hr {
            border: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, #0f4c5c22, transparent);
            margin: 2.5rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        header {
            background: linear-gradient(135deg, #0f4c5c 0%, #1b7a8a 100%);
            color: #fff;
            padding: 1rem 0;
            border-radius: 0 0 24px 24px;
            box-shadow: 0 8px 32px rgba(15, 76, 92, 0.25);
            margin-bottom: 2rem;
            position: relative;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f9d423, #f7971e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 40px rgba(249, 212, 35, 0.15);
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f9d423;
            font-size: 2rem;
        }
        .my-logo a {
            color: inherit;
            -webkit-text-fill-color: inherit;
            background-clip: text;
        }
        .my-logo a:hover {
            opacity: 0.85;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            flex-wrap: wrap;
        }
        nav a {
            color: #f0f9ff;
            padding: 0.5rem 1rem;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: background 0.25s, transform 0.2s;
            white-space: nowrap;
        }
        nav a:hover {
            background: rgba(255, 255, 255, 0.18);
            transform: translateY(-1px);
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~nav {
            display: flex;
            flex-direction: column;
            width: 100%;
            margin-top: 1rem;
        }
        #nav-toggle:checked~nav a {
            width: 100%;
            text-align: center;
        }
        .breadcrumb {
            padding: 0.75rem 0 0.25rem 0;
            font-size: 0.9rem;
            color: #f0f9ffcc;
        }
        .breadcrumb a {
            color: #f0f9ffcc;
        }
        .breadcrumb a:hover {
            color: #fff;
            text-decoration: underline;
        }
        .breadcrumb .sep {
            margin: 0 0.35rem;
            opacity: 0.5;
        }
        .search-wrap {
            background: #fff;
            border-radius: 60px;
            padding: 0.3rem 0.3rem 0.3rem 1.2rem;
            display: flex;
            align-items: center;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            max-width: 480px;
            margin: 0 auto 2rem auto;
            border: 1px solid #e2e8f0;
            transition: box-shadow 0.3s;
        }
        .search-wrap:focus-within {
            box-shadow: 0 4px 30px rgba(15, 76, 92, 0.15);
            border-color: #0f4c5c55;
        }
        .search-wrap input {
            flex: 1;
            border: none;
            outline: none;
            font-size: 1rem;
            padding: 0.7rem 0;
            background: transparent;
            color: #1a1a2e;
        }
        .search-wrap input::placeholder {
            color: #94a3b8;
        }
        .search-wrap button {
            background: #0f4c5c;
            color: #fff;
            border: none;
            padding: 0.65rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.2s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-wrap button:hover {
            background: #1b7a8a;
            transform: scale(1.02);
        }
        main {
            background: #fff;
            border-radius: 24px;
            padding: 2.5rem 2rem;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.04);
            margin-bottom: 2.5rem;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -1px;
            background: linear-gradient(135deg, #0f4c5c, #1b7a8a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.75rem;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-top: 3rem;
            margin-bottom: 1rem;
            color: #0f4c5c;
            border-bottom: 3px solid #f0f4f8;
            padding-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            color: #1b7a8a;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
            color: #2d3436;
        }
        p {
            margin-bottom: 1.2rem;
            color: #2d3436;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #64748b;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-bottom: 1.5rem;
            padding: 0.5rem 1rem;
            background: #f8fafc;
            border-radius: 40px;
            display: inline-flex;
        }
        .featured-img {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .featured-img figcaption {
            padding: 0.75rem 1rem;
            font-size: 0.9rem;
            color: #475569;
            background: #f8fafc;
            border-radius: 0 0 12px 12px;
        }
        .highlight {
            background: linear-gradient(135deg, #f0f9ff, #e6f7f7);
            border-left: 5px solid #0f4c5c;
            padding: 1.5rem 2rem;
            border-radius: 16px;
            margin: 2rem 0;
        }
        .highlight strong {
            color: #0f4c5c;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1.25rem;
            margin: 2rem 0;
        }
        .stat-card {
            background: #f8fafc;
            border-radius: 16px;
            padding: 1.6rem 1rem;
            text-align: center;
            border: 1px solid #e2e8f0;
            transition: transform 0.25s, box-shadow 0.3s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(15, 76, 92, 0.08);
        }
        .stat-card .num {
            font-size: 2.4rem;
            font-weight: 800;
            color: #0f4c5c;
            line-height: 1.2;
        }
        .stat-card .label {
            font-size: 0.95rem;
            color: #475569;
            margin-top: 0.3rem;
        }
        .interview {
            background: #faf9f6;
            border-radius: 16px;
            padding: 1.8rem 2rem;
            margin: 1.8rem 0;
            border: 1px solid #e8e4dc;
            position: relative;
        }
        .interview::before {
            content: "💬";
            font-size: 2rem;
            position: absolute;
            top: -1rem;
            left: 1.5rem;
            background: #fff;
            padding: 0 0.5rem;
        }
        .interview .q {
            font-weight: 700;
            color: #0f4c5c;
            margin-top: 1rem;
        }
        .interview .q:first-child {
            margin-top: 0;
        }
        .interview .a {
            margin-left: 1rem;
            padding-left: 1rem;
            border-left: 3px solid #0f4c5c22;
            margin-bottom: 1rem;
        }
        .inline-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            padding: 1rem 0;
            margin: 1.5rem 0;
        }
        .inline-links a {
            background: #f0f4f8;
            padding: 0.3rem 1rem;
            border-radius: 40px;
            font-size: 0.95rem;
            border: 1px solid #e2e8f0;
            transition: all 0.2s;
        }
        .inline-links a:hover {
            background: #0f4c5c;
            color: #fff;
            border-color: #0f4c5c;
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.5rem 0;
        }
        @media (max-width:768px) {
            .interaction-grid {
                grid-template-columns: 1fr;
            }
        }
        .card-form {
            background: #f8fafc;
            border-radius: 16px;
            padding: 1.8rem;
            border: 1px solid #e2e8f0;
        }
        .card-form h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .card-form label {
            font-weight: 600;
            font-size: 0.95rem;
            display: block;
            margin-top: 1rem;
            margin-bottom: 0.25rem;
            color: #1a1a2e;
        }
        .card-form input,
        .card-form textarea,
        .card-form select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #d1d9e6;
            border-radius: 10px;
            font-size: 1rem;
            background: #fff;
            transition: border 0.2s;
        }
        .card-form input:focus,
        .card-form textarea:focus,
        .card-form select:focus {
            border-color: #0f4c5c;
            outline: none;
            box-shadow: 0 0 0 3px #0f4c5c22;
        }
        .card-form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .card-form .btn {
            margin-top: 1.2rem;
            background: #0f4c5c;
            color: #fff;
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .card-form .btn:hover {
            background: #1b7a8a;
            transform: translateY(-2px);
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #d1d9e6;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.2s, transform 0.2s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f9d423;
            transform: scale(1.1);
        }
        .faq-item {
            border-bottom: 1px solid #e2e8f0;
            padding: 1rem 0;
        }
        .faq-item summary {
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            padding: 0.5rem 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            color: #0f4c5c;
        }
        .faq-item summary::-webkit-details-marker {
            color: #0f4c5c;
        }
        .faq-item p {
            padding: 0.5rem 0 0.5rem 1.8rem;
            color: #2d3436;
        }
        footer {
            background: #0f4c5c;
            color: #e2e8f0;
            border-radius: 24px 24px 0 0;
            padding: 2.5rem 2rem 1.5rem;
            margin-top: 2rem;
        }
        footer a {
            color: #f0f9ffcc;
        }
        footer a:hover {
            color: #f9d423;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #f9d423;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
        }
        .footer-grid li {
            margin-bottom: 0.4rem;
        }
        .copyright {
            border-top: 1px solid #ffffff22;
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.9rem;
            color: #cbd5e1;
        }
        friend-link {
            display: block;
            margin-top: 0.5rem;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.5rem;
                font-size: 1rem;
            }
            header {
                padding: 0.75rem 0;
                border-radius: 0 0 16px 16px;
            }
            .header-inner {
                flex-direction: row;
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .hamburger {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                background: rgba(15, 76, 92, 0.95);
                border-radius: 16px;
                padding: 0.5rem 0;
                margin-top: 0.5rem;
            }
            #nav-toggle:checked~nav {
                display: flex;
            }
            main {
                padding: 1.5rem 1rem;
                border-radius: 16px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            .search-wrap {
                max-width: 100%;
            }
            footer {
                padding: 1.8rem 1rem 1rem;
            }
        }
        @media (max-width: 480px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .interview {
                padding: 1.2rem 1rem;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }
        .emoji-big {
            font-size: 2.2rem;
        }