*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            background: #f8f5ff;
            color: #1e1a2f;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #7c3aed;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #a78bfa;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #1e1a2f;
        }
        h1 {
            font-size: 2.6rem;
            margin-bottom: 0.75rem;
        }
        h2 {
            font-size: 2rem;
            margin-top: 2.8rem;
            margin-bottom: 0.6rem;
            border-bottom: 3px solid #e0d4ff;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.5rem;
            margin-top: 2rem;
            margin-bottom: 0.5rem;
        }
        h4 {
            font-size: 1.2rem;
            margin-top: 1.4rem;
            margin-bottom: 0.3rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #2d1b69 0%, #4c1d95 50%, #6d28d9 100%);
            padding: 0 1.2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(45, 27, 105, 0.25);
        }
        .header-inner {
            max-width: 1120px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            min-height: 68px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            font-size: 1.6rem;
            color: #fbbf24;
        }
        .my-logo:hover {
            color: #fbbf24;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.8rem;
            font-weight: 400;
            opacity: 0.8;
            display: block;
            line-height: 1;
        }
        .nav-list {
            list-style: none;
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            padding: 0;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 1rem;
            color: #e0d4ff;
            font-weight: 500;
            border-radius: 30px;
            transition: background 0.25s ease, color 0.25s ease;
            font-size: 0.92rem;
        }
        .nav-list li a:hover,
        .nav-list li a:focus {
            background: rgba(255, 255, 255, 0.15);
            color: #fbbf24;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.4rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            max-width: 1120px;
            margin: 0.8rem auto 0.2rem;
            padding: 0 1.2rem;
            font-size: 0.85rem;
            color: #6b5b8a;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb a {
            color: #7c3aed;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            color: #9a8bb0;
        }
        .hero {
            background: linear-gradient(135deg, #ede9fe 0%, #d8cff7 100%);
            padding: 2.8rem 1.2rem 2.2rem;
            border-radius: 0 0 40px 40px;
            margin-bottom: 2rem;
        }
        .hero .container {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }
        .hero h1 {
            font-size: 2.8rem;
            background: linear-gradient(135deg, #2d1b69, #7c3aed);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 700px;
            color: #3d2e5c;
        }
        .hero .last-update {
            font-size: 0.9rem;
            color: #6b5b8a;
            background: rgba(255, 255, 255, 0.6);
            padding: 0.3rem 1.2rem;
            border-radius: 30px;
            margin-top: 0.6rem;
        }
        .search-box {
            background: #fff;
            border-radius: 60px;
            padding: 0.3rem 0.3rem 0.3rem 1.5rem;
            display: flex;
            align-items: center;
            max-width: 480px;
            margin: 1.2rem auto 0;
            box-shadow: 0 4px 16px rgba(124, 58, 237, 0.12);
            border: 1px solid #e0d4ff;
        }
        .search-box input {
            flex: 1;
            border: none;
            outline: none;
            font-size: 1rem;
            padding: 0.7rem 0;
            background: transparent;
            color: #1e1a2f;
            font-family: inherit;
        }
        .search-box input::placeholder {
            color: #9a8bb0;
        }
        .search-box button {
            background: #7c3aed;
            color: #fff;
            border: none;
            border-radius: 60px;
            padding: 0.7rem 1.6rem;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: inherit;
        }
        .search-box button:hover {
            background: #6d28d9;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.4rem;
            margin: 2rem 0;
        }
        @media (max-width: 820px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
        }
        .content-article {
            background: #fff;
            border-radius: 24px;
            padding: 2rem 2.2rem;
            box-shadow: 0 4px 24px rgba(45, 27, 105, 0.06);
        }
        .content-article h2:first-of-type {
            margin-top: 0;
        }
        .featured-image {
            margin: 1.8rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(124, 58, 237, 0.10);
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #6b5b8a;
            background: #f5f0ff;
            font-style: italic;
        }
        .highlight-box {
            background: #f5f0ff;
            border-left: 5px solid #7c3aed;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.6rem 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .inline-list {
            list-style: none;
            padding: 0;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.3rem 1.2rem;
            margin: 0.8rem 0 1.4rem;
        }
        .inline-list li::before {
            content: "✦ ";
            color: #7c3aed;
            font-weight: 700;
        }
        @media (max-width: 540px) {
            .inline-list {
                grid-template-columns: 1fr;
            }
            .content-article {
                padding: 1.2rem 1rem;
            }
            h1 {
                font-size: 2rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.6rem;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 20px;
            padding: 1.4rem 1.2rem;
            box-shadow: 0 4px 20px rgba(45, 27, 105, 0.06);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            margin-bottom: 0.8rem;
            border-bottom: 2px solid #e0d4ff;
            padding-bottom: 0.4rem;
        }
        .sidebar-link-list {
            list-style: none;
            padding: 0;
        }
        .sidebar-link-list li {
            margin-bottom: 0.4rem;
        }
        .sidebar-link-list li a {
            display: block;
            padding: 0.4rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
            font-size: 0.92rem;
        }
        .sidebar-link-list li a:hover {
            background: #f5f0ff;
            text-decoration: none;
        }
        .rating-area {
            background: #faf8ff;
            border-radius: 16px;
            padding: 1.2rem 1.4rem;
            margin: 1.8rem 0;
            border: 1px solid #e0d4ff;
        }
        .rating-area h3 {
            margin-top: 0;
            font-size: 1.2rem;
        }
        .star-group {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            margin: 0.6rem 0;
        }
        .star-group input {
            display: none;
        }
        .star-group label {
            font-size: 1.8rem;
            color: #d1c4e9;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-group label:hover,
        .star-group label:hover~label,
        .star-group input:checked~label {
            color: #fbbf24;
        }
        .rating-area button {
            background: #7c3aed;
            color: #fff;
            border: none;
            padding: 0.5rem 1.6rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            font-family: inherit;
            font-size: 0.95rem;
            margin-top: 0.4rem;
        }
        .rating-area button:hover {
            background: #6d28d9;
        }
        .comment-area {
            margin: 2rem 0 1rem;
            padding-top: 1rem;
            border-top: 2px solid #ede9fe;
        }
        .comment-area h3 {
            margin-top: 0;
        }
        .comment-area form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.6rem;
        }
        .comment-area input,
        .comment-area textarea {
            padding: 0.7rem 1rem;
            border: 1px solid #d1c4e9;
            border-radius: 12px;
            font-family: inherit;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.25s;
            background: #faf8ff;
        }
        .comment-area input:focus,
        .comment-area textarea:focus {
            border-color: #7c3aed;
            background: #fff;
        }
        .comment-area textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-area button {
            align-self: flex-start;
            background: #7c3aed;
            color: #fff;
            border: none;
            padding: 0.6rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            font-family: inherit;
            font-size: 0.95rem;
        }
        .comment-area button:hover {
            background: #6d28d9;
        }
        .site-footer {
            background: #1e1a2f;
            color: #c4b5e3;
            padding: 2.4rem 1.2rem 1.6rem;
            margin-top: 3rem;
            border-radius: 40px 40px 0 0;
        }
        .footer-inner {
            max-width: 1120px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .footer-inner h4 {
            color: #fbbf24;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .footer-inner a {
            color: #c4b5e3;
        }
        .footer-inner a:hover {
            color: #fbbf24;
        }
        friend-link {
            display: block;
            margin-top: 0.8rem;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.3rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.6rem;
            margin-top: 1.6rem;
            border-top: 1px solid #2d2a4a;
            font-size: 0.85rem;
            color: #8a7ba8;
            grid-column: 1 / -1;
        }
        @media (max-width: 820px) {
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 540px) {
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0;
                padding: 0.6rem 0 1rem;
            }
            .nav-list li a {
                padding: 0.6rem 1rem;
                border-radius: 8px;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .header-inner {
                align-items: center;
            }
        }
        .emoji-lg {
            font-size: 1.6rem;
            line-height: 1;
        }
        .tag {
            display: inline-block;
            background: #ede9fe;
            color: #4c1d95;
            padding: 0.15rem 0.8rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-right: 0.3rem;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.2rem 0;
            font-size: 0.92rem;
        }
        th,
        td {
            padding: 0.6rem 0.8rem;
            text-align: left;
            border-bottom: 1px solid #ede9fe;
        }
        th {
            background: #f5f0ff;
            color: #2d1b69;
            font-weight: 700;
        }
        tr:hover td {
            background: #faf8ff;
        }
        .btn-top {
            position: fixed;
            bottom: 1.8rem;
            right: 1.8rem;
            background: #7c3aed;
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: 0 4px 16px rgba(124, 58, 237, 0.3);
            transition: transform 0.25s, background 0.25s;
            z-index: 999;
            border: none;
            cursor: pointer;
        }
        .btn-top:hover {
            transform: translateY(-4px);
            background: #6d28d9;
        }
        @media (max-width: 480px) {
            .btn-top {
                bottom: 1rem;
                right: 1rem;
                width: 42px;
                height: 42px;
                font-size: 1.1rem;
            }
        }