*,
        *::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, sans-serif;
            line-height: 1.75;
            color: #1a1a2e;
            background: #f8f9fc;
            padding: 0;
            margin: 0;
        }
        a {
            color: #d62828;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #9b1d1d;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0b0b1a 0%, #1a1a3e 100%);
            color: #fff;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .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: 900;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f7971e, #ffd200);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            transition: transform 0.2s;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .my-logo a {
            color: inherit;
            text-decoration: none;
            -webkit-text-fill-color: transparent;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: rgba(255, 255, 255, 0.6);
            display: block;
            font-weight: 400;
            letter-spacing: 1px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .primary-nav {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            flex-wrap: wrap;
        }
        .primary-nav a {
            color: rgba(255, 255, 255, 0.85);
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: all 0.25s;
            text-decoration: none;
        }
        .primary-nav a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #ffd200;
            text-decoration: none;
        }
        .primary-nav a.active {
            background: rgba(255, 215, 0, 0.15);
            color: #ffd200;
        }
        .breadcrumb {
            background: #fff;
            padding: 0.75rem 0;
            border-bottom: 1px solid #e9ecef;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.35rem 0.5rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "/";
            margin-right: 0.5rem;
            color: #adb5bd;
        }
        .breadcrumb a {
            color: #d62828;
        }
        .breadcrumb .current {
            color: #6c757d;
        }
        .search-section {
            background: #fff;
            padding: 1.5rem 0;
            border-bottom: 1px solid #e9ecef;
        }
        .search-form {
            display: flex;
            gap: 0.75rem;
            max-width: 600px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.85rem 1.25rem;
            border: 2px solid #dee2e6;
            border-radius: 40px;
            font-size: 1rem;
            transition: border-color 0.3s, box-shadow 0.3s;
            outline: none;
        }
        .search-form input[type="text"]:focus {
            border-color: #d62828;
            box-shadow: 0 0 0 4px rgba(214, 40, 40, 0.1);
        }
        .search-form button {
            background: #d62828;
            color: #fff;
            border: none;
            padding: 0.85rem 2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #9b1d1d;
            transform: translateY(-2px);
        }
        .hero {
            background: linear-gradient(135deg, #0b0b1a 0%, #2d1b00 100%);
            color: #fff;
            padding: 3rem 0 2.5rem;
            text-align: center;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #ffd200, #f7971e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 750px;
            margin: 0 auto 1.5rem;
            opacity: 0.9;
        }
        .hero .last-updated {
            display: inline-block;
            background: rgba(255, 255, 255, 0.08);
            padding: 0.4rem 1.2rem;
            border-radius: 30px;
            font-size: 0.9rem;
            color: #ffd200;
        }
        .main-wrap {
            padding: 2.5rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
        }
        .content-main {
            background: #fff;
            border-radius: 20px;
            padding: 2.5rem;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
        }
        .content-main h2 {
            font-size: 2rem;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            color: #0b0b1a;
            border-left: 5px solid #d62828;
            padding-left: 1rem;
        }
        .content-main h2:first-of-type {
            margin-top: 0;
        }
        .content-main h3 {
            font-size: 1.5rem;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            color: #1a1a3e;
        }
        .content-main h4 {
            font-size: 1.2rem;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
            color: #2d2d5e;
        }
        .content-main p {
            margin-bottom: 1.25rem;
            color: #2d2d3f;
        }
        .content-main .feature-img {
            border-radius: 16px;
            margin: 1.5rem 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            width: 100%;
        }
        .content-main .highlight-box {
            background: #fef9e7;
            border-left: 5px solid #f7971e;
            padding: 1.25rem 1.75rem;
            border-radius: 12px;
            margin: 1.5rem 0;
        }
        .content-main .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .content-main ul,
        .content-main ol {
            margin-bottom: 1.25rem;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.75rem;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
        }
        .sidebar-card h3 {
            font-size: 1.25rem;
            margin-bottom: 1rem;
            color: #0b0b1a;
            border-bottom: 2px solid #ffd200;
            padding-bottom: 0.5rem;
        }
        .sidebar-link-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-link-list li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #f1f1f5;
        }
        .sidebar-link-list li:last-child {
            border-bottom: none;
        }
        .sidebar-link-list a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #2d2d5e;
            font-weight: 500;
        }
        .sidebar-link-list a:hover {
            color: #d62828;
        }
        .sidebar-link-list a i {
            color: #d62828;
            width: 1.2rem;
        }
        .rating-wrap {
            background: #fff;
            border-radius: 16px;
            padding: 1.75rem;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
            margin-top: 2rem;
        }
        .rating-wrap h3 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.25rem;
            margin-bottom: 0.75rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2.2rem;
            color: #dee2e6;
            cursor: pointer;
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ffc107;
            transform: scale(1.1);
        }
        .rating-form button {
            background: #d62828;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            margin-top: 0.5rem;
        }
        .rating-form button:hover {
            background: #9b1d1d;
        }
        .comments-wrap {
            background: #fff;
            border-radius: 16px;
            padding: 1.75rem;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
            margin-top: 2rem;
        }
        .comments-wrap h3 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .comment-form textarea {
            width: 100%;
            padding: 1rem;
            border: 2px solid #dee2e6;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            transition: border-color 0.3s;
            outline: none;
        }
        .comment-form textarea:focus {
            border-color: #d62828;
        }
        .comment-form .form-row {
            display: flex;
            gap: 1rem;
            margin: 0.75rem 0;
            flex-wrap: wrap;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 150px;
            padding: 0.7rem 1rem;
            border: 2px solid #dee2e6;
            border-radius: 30px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
        }
        .comment-form .form-row input:focus {
            border-color: #d62828;
        }
        .comment-form button {
            background: #d62828;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
        }
        .comment-form button:hover {
            background: #9b1d1d;
        }
        .site-footer {
            background: #0b0b1a;
            color: rgba(255, 255, 255, 0.85);
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .site-footer h4 {
            color: #ffd200;
            font-size: 1.1rem;
            margin-bottom: 0.75rem;
        }
        friend-link {
            display: block;
            margin-top: 1rem;
        }
        friend-link a {
            color: rgba(255, 255, 255, 0.8);
            display: inline-block;
            margin-right: 1.5rem;
            margin-bottom: 0.5rem;
            font-size: 0.95rem;
        }
        friend-link a:hover {
            color: #ffd200;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.25rem;
            text-align: center;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-bottom a {
            color: #ffd200;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .content-main {
                padding: 1.75rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: rgba(11, 11, 26, 0.98);
                padding: 1rem 0.5rem;
                border-radius: 12px;
                margin-top: 0.5rem;
                gap: 0.15rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                width: 100%;
                padding: 0.7rem 1.2rem;
                border-radius: 8px;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .content-main {
                padding: 1.25rem;
                border-radius: 12px;
            }
            .content-main h2 {
                font-size: 1.6rem;
            }
            .content-main h3 {
                font-size: 1.3rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .search-form button {
                padding: 0.7rem 1.5rem;
                font-size: 0.95rem;
            }
            .search-form input[type="text"] {
                padding: 0.7rem 1rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .star-rating label {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .container {
                padding: 0 0.9rem;
            }
            .content-main {
                padding: 1rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .comment-form .form-row {
                flex-direction: column;
            }
            .comment-form .form-row input {
                min-width: unset;
            }
        }
        .sidebar-card,
        .rating-wrap,
        .comments-wrap,
        .content-main {
            transition: box-shadow 0.3s;
        }
        .sidebar-card:hover,
        .rating-wrap:hover,
        .comments-wrap:hover,
        .content-main:hover {
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
        }
        :focus-visible {
            outline: 3px solid #ffd200;
            outline-offset: 2px;
        }
        ::selection {
            background: #ffd200;
            color: #0b0b1a;
        }