*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Roboto', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #faf8f5;
            color: #1e1e2a;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #b8628c;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #8f3f6a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 0.6rem;
            color: #1e1e2a;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            color: #2d2d3f;
            border-bottom: 3px solid #f0d6e4;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
            color: #3a3a52;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
            color: #4a4a62;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .lead {
            font-size: 1.2rem;
            color: #3d3d55;
            font-weight: 400;
        }
        strong {
            color: #b8628c;
            font-weight: 700;
        }
        .emoji {
            font-style: normal;
        }
        .site-header {
            background: linear-gradient(135deg, #fce4ec, #f8e1e8);
            padding: 18px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #8f3f6a;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            font-size: 1.6rem;
            color: #b8628c;
        }
        .my-logo:hover {
            text-decoration: none;
            color: #6d2b50;
        }
        .logo-sub {
            font-size: 0.7rem;
            font-weight: 400;
            color: #6d5b6b;
            display: block;
            letter-spacing: 0.3px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #3d3d55;
            transition: all 0.2s ease;
        }
        .main-nav a:hover {
            background: #b8628c20;
            color: #8f3f6a;
            text-decoration: none;
        }
        .main-nav a.active {
            background: #b8628c;
            color: #fff;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #3d3d55;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #b8628c20;
        }
        .breadcrumb {
            background: #f3edea;
            padding: 12px 0;
            font-size: 0.85rem;
            color: #5e5e72;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #b8628c;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #5e5e72;
        }
        .breadcrumb a:hover {
            color: #b8628c;
        }
        .breadcrumb .current {
            color: #8f3f6a;
            font-weight: 600;
        }
        .hero {
            padding: 48px 0 32px;
            background: #faf8f5;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .hero-image {
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
        }
        .hero-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 16/10;
            object-fit: cover;
        }
        .hero-meta {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 12px;
            font-size: 0.9rem;
            color: #5e5e72;
        }
        .hero-meta i {
            color: #b8628c;
            margin-right: 6px;
        }
        .last-updated {
            font-weight: 500;
            color: #3d3d55;
        }
        .search-section {
            background: #f3edea;
            padding: 28px 0;
        }
        .search-form {
            display: flex;
            gap: 12px;
            max-width: 640px;
            margin: 0 auto;
        }
        .search-form input {
            flex: 1;
            padding: 14px 20px;
            border: 2px solid #e4d5d0;
            border-radius: 40px;
            font-size: 1rem;
            background: #fff;
            outline: none;
            transition: border-color 0.2s;
        }
        .search-form input:focus {
            border-color: #b8628c;
        }
        .search-form button {
            padding: 14px 32px;
            border: none;
            border-radius: 40px;
            background: #b8628c;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #8f3f6a;
            transform: scale(1.02);
        }
        .content-area {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 48px;
        }
        .content-main p {
            text-align: justify;
        }
        .content-main ul,
        .content-main ol {
            margin: 0 0 1.5rem 1.8rem;
        }
        .content-main li {
            margin-bottom: 0.4rem;
        }
        .table-of-contents {
            background: #f3edea;
            padding: 24px 28px;
            border-radius: 20px;
            margin-bottom: 32px;
            border-left: 5px solid #b8628c;
        }
        .table-of-contents h3 {
            margin-top: 0;
            font-size: 1.2rem;
        }
        .table-of-contents ol {
            margin: 8px 0 0 1.2rem;
        }
        .table-of-contents a {
            color: #3d3d55;
        }
        .table-of-contents a:hover {
            color: #b8628c;
        }
        .sidebar {
            position: sticky;
            top: 120px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 20px;
            padding: 24px;
            margin-bottom: 24px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #f0e8e4;
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            margin-top: 0;
            margin-bottom: 12px;
            border-bottom: 2px solid #f0d6e4;
            padding-bottom: 8px;
        }
        .sidebar-link-list {
            list-style: none;
        }
        .sidebar-link-list li {
            padding: 6px 0;
            border-bottom: 1px solid #f5eeea;
        }
        .sidebar-link-list li:last-child {
            border-bottom: none;
        }
        .sidebar-link-list a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-link-list a i {
            color: #b8628c;
            font-size: 0.8rem;
        }
        .interaction-section {
            background: #f3edea;
            padding: 48px 0;
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        .rate-box,
        .comment-box {
            background: #fff;
            padding: 28px 32px;
            border-radius: 24px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
        }
        .rate-box h3,
        .comment-box h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            color: #e0d5d0;
            cursor: pointer;
            margin: 12px 0 16px;
            direction: rtl;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #f5b342;
            transform: scale(1.1);
        }
        .rate-box form,
        .comment-box form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .rate-box input[type="number"],
        .comment-box input,
        .comment-box textarea {
            padding: 12px 16px;
            border: 2px solid #e4d5d0;
            border-radius: 12px;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .rate-box input:focus,
        .comment-box input:focus,
        .comment-box textarea:focus {
            border-color: #b8628c;
        }
        .rate-box button,
        .comment-box button {
            padding: 12px 24px;
            border: none;
            border-radius: 40px;
            background: #b8628c;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .rate-box button:hover,
        .comment-box button:hover {
            background: #8f3f6a;
            transform: scale(1.02);
        }
        .comment-box textarea {
            min-height: 100px;
            resize: vertical;
        }
        .site-footer {
            background: #1e1e2a;
            color: #cfc9d6;
            padding: 40px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .site-footer h4 {
            color: #f0e8e4;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .site-footer a {
            color: #cfc9d6;
        }
        .site-footer a:hover {
            color: #f5b342;
        }
        .friend-link {
            display: block;
            padding: 6px 0;
            font-weight: 400;
        }
        .friend-link i {
            margin-right: 8px;
            color: #b8628c;
        }
        .footer-copyright {
            border-top: 1px solid #3a3a52;
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: #8f8fa5;
        }
        .footer-copyright a {
            color: #cfc9d6;
        }
        @media (max-width: 992px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .content-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .sidebar {
                position: static;
            }
            .interaction-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #fce4ec;
                padding: 16px 0;
                border-radius: 0 0 20px 20px;
                margin-top: 12px;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 24px;
                width: 100%;
                border-radius: 0;
            }
            .hamburger {
                display: block;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .rate-box,
            .comment-box {
                padding: 20px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .hero {
                padding: 24px 0 16px;
            }
            .table-of-contents {
                padding: 16px 18px;
            }
        }
        .text-small {
            font-size: 0.85rem;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .divider {
            height: 2px;
            background: linear-gradient(to right, transparent, #f0d6e4, transparent);
            margin: 32px 0;
        }
        .schema-hidden {
            display: none;
        }