*,
        *::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, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #f7f9fc;
            color: #1e293b;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #0f3b5e;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #e85d2c;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 0.75rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0b1a2a 0%, #1a3a4a 100%);
            color: #fff;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #fbbf24;
            text-decoration: none;
        }
        .my-logo i {
            color: #fbbf24;
            font-size: 2rem;
        }
        .my-logo span {
            font-weight: 300;
            font-size: 0.85rem;
            color: #94a3b8;
            display: block;
            line-height: 1.2;
        }
        .my-logo .logo-text {
            display: flex;
            flex-direction: column;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.25);
            color: #fff;
            font-size: 1.5rem;
            padding: 0.4rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            gap: 0.25rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #e2e8f0;
            padding: 0.5rem 1rem;
            border-radius: 8px;
            font-weight: 500;
            font-size: 0.92rem;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: rgba(251, 191, 36, 0.15);
            color: #fbbf24;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.35rem;
        }
        .breadcrumb-wrap {
            background: #eef2f6;
            padding: 0.6rem 0;
            border-bottom: 1px solid #dce2ea;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem 0.6rem;
            font-size: 0.88rem;
            color: #475569;
        }
        .breadcrumb a {
            color: #0f3b5e;
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: #e85d2c;
        }
        .breadcrumb .sep {
            color: #94a3b8;
            font-weight: 300;
        }
        .breadcrumb .current {
            color: #1e293b;
            font-weight: 600;
        }
        .page-layout {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        @media(max-width:992px) {
            .page-layout {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }
        .content-area h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: #0b1a2a;
            margin-bottom: 0.5rem;
        }
        .content-area h1 i {
            color: #e85d2c;
            margin-right: 0.5rem;
        }
        .content-area .subhead {
            font-size: 1.1rem;
            color: #475569;
            margin-bottom: 2rem;
            border-left: 4px solid #fbbf24;
            padding-left: 1rem;
        }
        .content-area h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: #0f3b5e;
            margin-top: 2.8rem;
            margin-bottom: 0.8rem;
            border-bottom: 3px solid #fbbf24;
            padding-bottom: 0.3rem;
        }
        .content-area h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #1a3a4a;
            margin-top: 2rem;
            margin-bottom: 0.5rem;
        }
        .content-area h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #2c3e50;
            margin-top: 1.5rem;
            margin-bottom: 0.3rem;
        }
        .content-area p {
            margin-bottom: 1rem;
        }
        .content-area .highlight-box {
            background: #fef9e7;
            border-left: 5px solid #fbbf24;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .content-area .highlight-box strong {
            color: #b45309;
        }
        .content-area .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .content-area .stat-card {
            background: #fff;
            border: 1px solid #e2e8f0;
            border-radius: 14px;
            padding: 1.2rem 1rem;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .content-area .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }
        .content-area .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: #e85d2c;
        }
        .content-area .stat-card .label {
            font-size: 0.9rem;
            color: #64748b;
            font-weight: 500;
        }
        .content-area .feature-img {
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            margin: 1.8rem auto;
            width: 100%;
            max-width: 800px;
        }
        .content-area .tip-list {
            background: #f1f5f9;
            border-radius: 14px;
            padding: 1.2rem 1.8rem;
            margin: 1.2rem 0;
        }
        .content-area .tip-list li {
            margin-bottom: 0.6rem;
        }
        .content-area .interview-block {
            background: #fff;
            border: 1px solid #dce2ea;
            border-radius: 16px;
            padding: 1.8rem;
            margin: 1.8rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
        }
        .content-area .interview-block .quote {
            font-style: italic;
            font-size: 1.05rem;
            color: #334155;
            border-left: 4px solid #e85d2c;
            padding-left: 1.2rem;
            margin: 0.8rem 0;
        }
        .content-area .btn-mod {
            display: inline-block;
            background: #e85d2c;
            color: #fff;
            padding: 0.5rem 1.4rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: background 0.25s, transform 0.2s;
        }
        .content-area .btn-mod:hover {
            background: #c94d1f;
            transform: translateY(-2px);
            color: #fff;
            text-decoration: none;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar .widget {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            border: 1px solid #e2e8f0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
        }
        .sidebar .widget h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #0f3b5e;
            margin-bottom: 1rem;
            border-bottom: 2px solid #fbbf24;
            padding-bottom: 0.4rem;
        }
        .sidebar .widget input,
        .sidebar .widget textarea,
        .sidebar .widget select {
            width: 100%;
            padding: 0.6rem 0.9rem;
            border: 1px solid #cbd5e1;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            transition: border 0.2s;
            background: #fafcff;
        }
        .sidebar .widget input:focus,
        .sidebar .widget textarea:focus {
            outline: none;
            border-color: #fbbf24;
            box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.2);
        }
        .sidebar .widget textarea {
            min-height: 80px;
            resize: vertical;
        }
        .sidebar .widget .form-group {
            margin-bottom: 0.8rem;
        }
        .sidebar .widget .form-group label {
            font-weight: 600;
            font-size: 0.9rem;
            color: #334155;
            display: block;
            margin-bottom: 0.2rem;
        }
        .sidebar .widget .btn-submit {
            background: #0f3b5e;
            color: #fff;
            border: none;
            padding: 0.6rem 1.6rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.2s;
            width: 100%;
        }
        .sidebar .widget .btn-submit:hover {
            background: #1a5a7a;
            transform: translateY(-2px);
        }
        .sidebar .widget .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #d1d5db;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .sidebar .widget .star-rating i {
            transition: color 0.2s, transform 0.15s;
        }
        .sidebar .widget .star-rating i:hover,
        .sidebar .widget .star-rating i:hover~i {
            color: #f59e0b;
            transform: scale(1.1);
        }
        .sidebar .widget .star-rating.active i {
            color: #f59e0b;
        }
        .sidebar .link-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar .link-list li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #f1f5f9;
        }
        .sidebar .link-list li:last-child {
            border-bottom: none;
        }
        .sidebar .link-list a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar .link-list a i {
            color: #e85d2c;
            font-size: 0.8rem;
        }
        .friend-links-section {
            background: #0b1a2a;
            color: #e2e8f0;
            padding: 2rem 0 1.5rem;
            margin-top: 1rem;
        }
        .friend-links-section h3 {
            color: #fbbf24;
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 0.8rem;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.8rem;
            align-items: center;
        }
        friend-link a {
            color: #94a3b8;
            font-weight: 500;
            font-size: 0.92rem;
            transition: color 0.2s;
        }
        friend-link a:hover {
            color: #fbbf24;
            text-decoration: none;
        }
        .site-footer {
            background: #07111e;
            color: #94a3b8;
            padding: 1.2rem 0;
            text-align: center;
            border-top: 1px solid #1e3a4a;
        }
        .site-footer p {
            font-size: 0.88rem;
            margin: 0.2rem 0;
        }
        .site-footer .copyright {
            font-weight: 500;
            color: #cbd5e1;
        }
        @media(max-width:768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #0b1a2a;
                padding: 0.8rem 0;
                border-radius: 0 0 16px 16px;
                margin-top: 0.5rem;
                gap: 0;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.7rem 1.2rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
                width: 100%;
            }
            .main-nav a:last-child {
                border-bottom: none;
            }
            .content-area h1 {
                font-size: 1.9rem;
            }
            .content-area h2 {
                font-size: 1.5rem;
            }
            .content-area h3 {
                font-size: 1.2rem;
            }
            .page-layout {
                padding: 1.5rem 0;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .sidebar .widget .star-rating {
                font-size: 1.4rem;
            }
            .content-area .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media(max-width:480px) {
            .container {
                padding: 0 0.9rem;
            }
            .content-area h1 {
                font-size: 1.6rem;
            }
            .content-area h2 {
                font-size: 1.3rem;
            }
            .content-area .stat-grid {
                grid-template-columns: 1fr 1fr;
                gap: 0.6rem;
            }
            .content-area .stat-card .num {
                font-size: 1.5rem;
            }
        }
        .mt-1 {
            margin-top: 0.5rem;
        }
        .mb-1 {
            margin-bottom: 0.5rem;
        }
        .text-sm {
            font-size: 0.9rem;
        }
        .flex {
            display: flex;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .gap-1 {
            gap: 0.5rem;
        }
        .gap-2 {
            gap: 1rem;
        }
        .update-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: #eef2f6;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.82rem;
            color: #475569;
            font-weight: 500;
        }
        .update-badge i {
            color: #e85d2c;
        }
        .comment-list .comment-item {
            padding: 0.8rem 0;
            border-bottom: 1px solid #f1f5f9;
        }
        .comment-list .comment-item:last-child {
            border-bottom: none;
        }
        .comment-list .comment-author {
            font-weight: 600;
            color: #0f3b5e;
        }
        .comment-list .comment-text {
            color: #334155;
            font-size: 0.92rem;
        }
        .comment-list .comment-date {
            font-size: 0.78rem;
            color: #94a3b8;
        }
        .toast-msg {
            background: #065f46;
            color: #fff;
            padding: 0.4rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            display: inline-block;
            margin-top: 0.5rem;
        }