*,
        *::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;
            background: #0f0720;
            color: #f0e8ff;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #ffd966;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #ffb347;
            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(145deg, #1b0d38 0%, #2d1360 100%);
            padding: 12px 0;
            border-bottom: 3px solid #f7c948;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: 1.5px;
            color: #f7c948;
            text-shadow: 0 0 12px rgba(247, 201, 72, 0.35);
            transition: transform 0.3s ease;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #ffdf7e;
        }
        .my-logo .logo-sub {
            display: block;
            font-size: 0.65rem;
            font-weight: 400;
            color: #c6b1e6;
            letter-spacing: 2px;
            text-align: right;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f0e8ff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 12px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-menu {
            display: flex;
            gap: 0.25rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #e8daff;
            transition: background 0.25s, color 0.25s;
            white-space: nowrap;
        }
        .nav-menu a:hover,
        .nav-menu a.active {
            background: rgba(247, 201, 72, 0.18);
            color: #f7c948;
            text-decoration: none;
        }
        .breadcrumb {
            padding: 14px 0 6px;
            font-size: 0.85rem;
            color: #b8a8d4;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #6b4f9e;
        }
        .breadcrumb a {
            color: #d4c0f0;
        }
        .breadcrumb a:hover {
            color: #f7c948;
        }
        .breadcrumb .current {
            color: #f7c948;
            font-weight: 500;
        }
        .main-content {
            flex: 1;
            padding: 24px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        }
        .article-body h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #f7c948;
            line-height: 1.2;
            margin-bottom: 0.5rem;
            text-shadow: 0 2px 8px rgba(247, 201, 72, 0.15);
        }
        .article-body h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: #f0e0ff;
            border-left: 5px solid #f7c948;
            padding-left: 18px;
            margin: 2.2rem 0 1rem;
        }
        .article-body h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #e2ceff;
            margin: 1.8rem 0 0.8rem;
        }
        .article-body h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #d4baff;
            margin: 1.4rem 0 0.6rem;
        }
        .article-body p {
            margin-bottom: 1.1rem;
            color: #e6daf5;
        }
        .article-body ul,
        .article-body ol {
            margin: 0.8rem 0 1.2rem 1.6rem;
            color: #e0d2f5;
        }
        .article-body li {
            margin-bottom: 0.5rem;
        }
        .article-body strong {
            color: #ffdf7e;
            font-weight: 700;
        }
        .article-body .highlight-box {
            background: linear-gradient(135deg, #1f1040, #2c1855);
            border-left: 6px solid #f7c948;
            border-radius: 12px;
            padding: 24px 28px;
            margin: 1.8rem 0;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        }
        .article-body .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .article-body .emoji-large {
            font-size: 1.4em;
            margin-right: 6px;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
            background: #1a0d30;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            min-height: 280px;
            object-fit: cover;
            background: linear-gradient(135deg, #2d1360, #0f0720);
        }
        .featured-image figcaption {
            padding: 14px 20px;
            font-size: 0.9rem;
            color: #b8a8d4;
            background: #130825;
            text-align: center;
            font-style: italic;
        }
        .sidebar {
            background: linear-gradient(160deg, #1a0d30, #241344);
            border-radius: 20px;
            padding: 28px 24px;
            border: 1px solid #3a2560;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            color: #f7c948;
            margin-bottom: 1rem;
            border-bottom: 2px solid #3a2560;
            padding-bottom: 10px;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            margin-bottom: 10px;
        }
        .sidebar a {
            display: block;
            padding: 8px 12px;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.04);
            transition: background 0.2s;
            font-size: 0.95rem;
        }
        .sidebar a:hover {
            background: rgba(247, 201, 72, 0.12);
            text-decoration: none;
        }
        .sidebar .icon-link i {
            margin-right: 10px;
            color: #f7c948;
            width: 18px;
        }
        @media (max-width: 900px) {
            .sidebar {
                position: static;
            }
        }
        .search-section {
            background: linear-gradient(135deg, #1f1040, #2c1855);
            border-radius: 16px;
            padding: 28px 30px;
            margin: 2.5rem 0;
            border: 1px solid #3e2968;
        }
        .search-section h3 {
            color: #f7c948;
            font-size: 1.4rem;
            margin-bottom: 12px;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 14px 20px;
            border-radius: 40px;
            border: none;
            background: #2d1a50;
            color: #f0e8ff;
            font-size: 1rem;
            outline: 2px solid transparent;
            transition: outline 0.3s;
        }
        .search-form input[type="text"]:focus {
            outline: 2px solid #f7c948;
        }
        .search-form button {
            padding: 14px 32px;
            border-radius: 40px;
            border: none;
            background: #f7c948;
            color: #0f0720;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #ffdb6e;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 2.5rem 0;
        }
        @media (max-width: 700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .comment-box,
        .rating-box {
            background: linear-gradient(145deg, #1a0d30, #241344);
            border-radius: 16px;
            padding: 24px 26px;
            border: 1px solid #3a2560;
        }
        .comment-box h3,
        .rating-box h3 {
            color: #f7c948;
            font-size: 1.3rem;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 12px 16px;
            border-radius: 10px;
            border: none;
            background: #2d1a50;
            color: #f0e8ff;
            font-size: 0.95rem;
            margin-bottom: 12px;
            outline: 2px solid transparent;
            transition: outline 0.3s;
            font-family: inherit;
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            outline: 2px solid #f7c948;
        }
        .comment-form button,
        .rating-box button {
            padding: 12px 28px;
            border-radius: 40px;
            border: none;
            background: #f7c948;
            color: #0f0720;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s;
        }
        .comment-form button:hover,
        .rating-box button:hover {
            background: #ffdb6e;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 6px;
            margin: 12px 0 18px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #4f3a70;
            cursor: pointer;
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f7c948;
            transform: scale(1.08);
        }
        .rating-display {
            margin-top: 10px;
            font-size: 1rem;
            color: #d4c0f0;
        }
        .rating-display .stars {
            color: #f7c948;
            letter-spacing: 2px;
        }
        .site-footer {
            background: #0d051c;
            border-top: 3px solid #2d1360;
            padding: 36px 0 20px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 30px;
        }
        @media (max-width: 700px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-inner h4 {
            color: #f7c948;
            font-size: 1.1rem;
            margin-bottom: 12px;
        }
        .footer-inner p,
        .footer-inner a {
            font-size: 0.92rem;
            color: #b8a8d4;
        }
        .footer-inner a:hover {
            color: #f7c948;
        }
        friend-link {
            display: block;
            background: #130825;
            border-radius: 12px;
            padding: 16px 20px;
            margin: 16px 0 10px;
            border: 1px solid #2d1360;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 0;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            margin-top: 20px;
            border-top: 1px solid #1f1040;
            font-size: 0.85rem;
            color: #7b68a8;
        }
        .copyright i {
            margin: 0 4px;
        }
        @media (max-width: 767px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding: 12px 0 6px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 16px;
                border-radius: 8px;
                white-space: normal;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .article-body h1 {
                font-size: 1.9rem;
            }
            .article-body h2 {
                font-size: 1.5rem;
            }
            .article-body h3 {
                font-size: 1.25rem;
            }
            .sidebar {
                padding: 20px 16px;
            }
            .search-section {
                padding: 20px 18px;
            }
            .search-form input[type="text"] {
                padding: 12px 16px;
            }
            .search-form button {
                padding: 12px 20px;
            }
            .feedback-grid {
                gap: 20px;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .article-body h1 {
                font-size: 1.6rem;
            }
            .article-body h2 {
                font-size: 1.3rem;
                padding-left: 12px;
            }
            .star-rating label {
                font-size: 1.6rem;
            }
        }
        .text-glow {
            text-shadow: 0 0 20px rgba(247, 201, 72, 0.15);
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 0.5rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .last-updated {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #1f1040;
            padding: 6px 18px 6px 14px;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #c6b1e6;
            border: 1px solid #3a2560;
            margin-bottom: 1.2rem;
        }
        .last-updated i {
            color: #f7c948;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }