*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #6a1b9a;
            --primary-light: #9c27b0;
            --primary-dark: #4a148c;
            --accent: #ff6f00;
            --accent-light: #ffab00;
            --bg: #faf5ff;
            --bg-card: #ffffff;
            --text: #1a1a2e;
            --text-light: #555;
            --border: #e0d4f0;
            --radius: 12px;
            --shadow: 0 4px 20px rgba(106, 27, 154, 0.12);
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-width: 1180px;
            --header-bg: linear-gradient(135deg, #4a148c 0%, #6a1b9a 50%, #9c27b0 100%);
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            padding-top: 70px;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--header-bg);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
            padding: 0 20px;
            height: 70px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .my-logo {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 1.6rem;
            font-weight: 900;
            color: #fff;
            text-decoration: none;
            letter-spacing: -0.5px;
            background: rgba(255, 255, 255, 0.10);
            padding: 4px 16px 4px 12px;
            border-radius: 40px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            transition: 0.25s;
        }
        .my-logo:hover {
            background: rgba(255, 255, 255, 0.22);
            text-decoration: none;
            transform: scale(1.02);
        }
        .my-logo .logo-icon {
            font-size: 1.8rem;
            line-height: 1;
        }
        .my-logo .logo-text {
            font-size: 1.2rem;
            font-weight: 700;
            background: linear-gradient(to right, #ffab00, #ff6f00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo .logo-sub {
            font-size: 0.65rem;
            font-weight: 400;
            color: rgba(255, 255, 255, 0.7);
            -webkit-text-fill-color: rgba(255, 255, 255, 0.7);
            display: none;
        }
        @media(min-width:600px) {
            .my-logo .logo-sub {
                display: inline;
            }
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.15);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }
        .nav-menu li a {
            color: rgba(255, 255, 255, 0.88);
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            transition: 0.2s;
            white-space: nowrap;
        }
        .nav-menu li a:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #fff;
            text-decoration: none;
        }
        @media(max-width:820px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                position: fixed;
                top: 70px;
                left: 0;
                right: 0;
                background: var(--primary-dark);
                flex-direction: column;
                padding: 20px 24px 30px;
                gap: 6px;
                transform: translateY(-120%);
                opacity: 0;
                transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
                box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
                border-radius: 0 0 var(--radius) var(--radius);
                pointer-events: none;
                z-index: 999;
            }
            .nav-menu.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-menu li a {
                font-size: 1.05rem;
                padding: 10px 18px;
                width: 100%;
                text-align: center;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }
        }
        .breadcrumb-wrap {
            background: #fff;
            border-bottom: 1px solid var(--border);
            padding: 10px 0;
            font-size: 0.85rem;
        }
        .breadcrumb-wrap nav ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
        }
        .breadcrumb-wrap nav ol li+li::before {
            content: "›";
            margin-right: 10px;
            color: #aaa;
            font-weight: 700;
        }
        .breadcrumb-wrap nav ol li a {
            color: var(--primary);
        }
        .breadcrumb-wrap nav ol li [aria-current="page"] {
            color: var(--text-light);
            font-weight: 500;
        }
        main {
            padding: 40px 0 60px;
        }
        .post-header {
            margin-bottom: 40px;
        }
        .post-header h1 {
            font-size: 2.4rem;
            font-weight: 900;
            line-height: 1.25;
            color: var(--primary-dark);
            margin-bottom: 10px;
        }
        .post-header .meta {
            color: var(--text-light);
            font-size: 0.92rem;
            display: flex;
            flex-wrap: wrap;
            gap: 16px 24px;
            align-items: center;
            border-bottom: 1px solid var(--border);
            padding-bottom: 14px;
            margin-top: 6px;
        }
        .post-header .meta .updated {
            background: var(--accent-light);
            color: #3e2723;
            padding: 2px 14px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.82rem;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media(max-width:860px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        .content-article h2 {
            font-size: 1.8rem;
            color: var(--primary);
            margin: 48px 0 16px;
            padding-bottom: 6px;
            border-bottom: 3px solid var(--primary-light);
        }
        .content-article h3 {
            font-size: 1.35rem;
            color: var(--primary-dark);
            margin: 36px 0 12px;
        }
        .content-article h4 {
            font-size: 1.1rem;
            color: #4a148c;
            margin: 24px 0 8px;
            font-weight: 700;
        }
        .content-article p {
            margin-bottom: 18px;
            font-size: 1.02rem;
        }
        .content-article ul,
        .content-article ol {
            margin: 12px 0 22px 24px;
        }
        .content-article li {
            margin-bottom: 8px;
        }
        .content-article .highlight-box {
            background: linear-gradient(135deg, #f3e8ff, #ede7f6);
            border-left: 5px solid var(--primary);
            padding: 20px 24px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 28px 0;
        }
        .content-article .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .content-article .feature-img {
            margin: 32px 0;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .content-article .feature-img figcaption {
            font-size: 0.85rem;
            color: var(--text-light);
            text-align: center;
            margin-top: 8px;
            font-style: italic;
        }
        .sidebar {
            position: sticky;
            top: 90px;
            align-self: start;
        }
        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 22px 20px;
            box-shadow: var(--shadow);
            margin-bottom: 24px;
            border: 1px solid var(--border);
        }
        .sidebar-card h3 {
            font-size: 1.15rem;
            color: var(--primary-dark);
            margin-bottom: 12px;
            border-bottom: 2px solid var(--primary-light);
            padding-bottom: 6px;
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card ul li {
            padding: 6px 0;
            border-bottom: 1px solid #f0e8f8;
        }
        .sidebar-card ul li a {
            font-weight: 500;
        }
        .sidebar-card .link-list a::before {
            content: "🎮 ";
            font-size: 0.85rem;
        }
        .search-form {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 140px;
            padding: 10px 16px;
            border: 2px solid var(--border);
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: 0.2s;
            background: #fff;
        }
        .search-form input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(106, 27, 154, 0.15);
        }
        .search-form button {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 10px 22px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        .search-form button:hover {
            background: var(--primary-dark);
            transform: scale(1.02);
        }
        .cr-section {
            margin-top: 50px;
            padding-top: 30px;
            border-top: 2px solid var(--border);
        }
        .cr-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        @media(max-width:640px) {
            .cr-grid {
                grid-template-columns: 1fr;
            }
        }
        .cr-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .cr-card h3 {
            font-size: 1.3rem;
            color: var(--primary-dark);
            margin-bottom: 16px;
        }
        .cr-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .cr-card form input,
        .cr-card form textarea,
        .cr-card form select {
            padding: 10px 14px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: var(--font);
            outline: none;
            transition: 0.2s;
            width: 100%;
            background: #fff;
        }
        .cr-card form input:focus,
        .cr-card form textarea:focus,
        .cr-card form select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(106, 27, 154, 0.10);
        }
        .cr-card form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .cr-card form .star-select {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            direction: rtl;
        }
        .cr-card form .star-select input {
            display: none;
        }
        .cr-card form .star-select label {
            cursor: pointer;
            color: #ddd;
            transition: 0.15s;
        }
        .cr-card form .star-select label:hover,
        .cr-card form .star-select label:hover~label,
        .cr-card form .star-select input:checked~label {
            color: #ff6f00;
        }
        .cr-card form .btn-submit {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 12px 20px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            align-self: flex-start;
        }
        .cr-card form .btn-submit:hover {
            background: #e65100;
            transform: scale(1.02);
        }
        friend-link {
            display: block;
            padding: 30px 0 18px;
            border-top: 2px solid var(--border);
            margin-top: 40px;
        }
        friend-link h3 {
            font-size: 1.2rem;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }
        friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
        }
        friend-link ul li a {
            font-weight: 500;
            padding: 4px 0;
        }
        friend-link ul li a::before {
            content: "🔗 ";
            font-size: 0.8rem;
        }
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 30px 0 24px;
            font-size: 0.9rem;
            margin-top: 20px;
        }
        .site-footer .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .site-footer .copyright {
            opacity: 0.8;
            font-size: 0.85rem;
        }
        .site-footer a {
            color: #ffab00;
        }
        .site-footer a:hover {
            color: #fff;
        }
        @media(max-width:480px) {
            .post-header h1 {
                font-size: 1.6rem;
            }
            .content-article h2 {
                font-size: 1.4rem;
            }
            .content-article h3 {
                font-size: 1.15rem;
            }
            .content-article p {
                font-size: 0.96rem;
            }
            .my-logo {
                font-size: 1.2rem;
                padding: 2px 12px 2px 8px;
            }
            .my-logo .logo-text {
                font-size: 1rem;
            }
            .my-logo .logo-icon {
                font-size: 1.4rem;
            }
        }
        @media(min-width:821px) {
            .nav-toggle {
                display: none !important;
            }
            .nav-menu {
                display: flex !important;
                flex-direction: row !important;
                position: static !important;
                background: transparent !important;
                box-shadow: none !important;
                padding: 0 !important;
                transform: none !important;
                opacity: 1 !important;
                pointer-events: auto !important;
                border-radius: 0 !important;
            }
        }