*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', 'Noto Sans', sans-serif;
            background: #faf7f2;
            color: #1e1e2a;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s, background 0.2s;
        }
        a:hover,
        a:focus-visible {
            color: #7a2e0e;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: #1e1e2a;
            font-weight: 700;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            border-bottom: 3px solid #d97706;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 1.8rem;
            margin-bottom: 0.7rem;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.4rem;
            margin-bottom: 0.5rem;
            color: #374151;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .skip-link {
            position: absolute;
            top: -100px;
            left: 8px;
            background: #b45309;
            color: #fff;
            padding: 0.6rem 1.2rem;
            border-radius: 0 0 6px 6px;
            z-index: 9999;
            font-weight: 600;
        }
        .skip-link:focus {
            top: 0;
        }
        .site-header {
            background: linear-gradient(135deg, #1e293b, #0f172a);
            color: #f1f5f9;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.03em;
            color: #fbbf24;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo:hover {
            color: #fde68a;
            text-decoration: none;
        }
        .my-logo i {
            font-size: 1.6rem;
            color: #d97706;
        }
        .my-logo span {
            background: linear-gradient(to right, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #fbbf24;
            color: #fbbf24;
            font-size: 1.5rem;
            padding: 0.4rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(251, 191, 36, 0.15);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #e2e8f0;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .nav-menu a:hover,
        .nav-menu a:focus-visible {
            background: rgba(251, 191, 36, 0.18);
            color: #fbbf24;
            text-decoration: none;
        }
        .nav-menu a.active {
            background: rgba(251, 191, 36, 0.15);
            color: #fbbf24;
            border-bottom: 2px solid #fbbf24;
        }
        .breadcrumb {
            background: #f3ede7;
            padding: 0.7rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #e5ddd4;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            gap: 0.3rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 0.6rem;
            color: #9ca3af;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #92400e;
        }
        .breadcrumb [aria-current="page"] {
            color: #6b4c3b;
            font-weight: 600;
        }
        .main-content {
            padding: 2rem 0 3rem;
        }
        .featured-figure {
            margin: 1.8rem 0 2.5rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.10);
            background: #e5ddd4;
        }
        .featured-figure img {
            width: 100%;
            min-height: 240px;
            object-fit: cover;
        }
        .featured-figure figcaption {
            padding: 0.8rem 1.2rem;
            background: #f3ede7;
            font-size: 0.9rem;
            color: #5c4a3a;
            font-style: italic;
        }
        .search-section {
            background: #f3ede7;
            padding: 1.6rem 1.8rem;
            border-radius: 14px;
            margin: 2rem 0;
            border-left: 6px solid #d97706;
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            align-items: center;
        }
        .search-form label {
            font-weight: 600;
            color: #1e1e2a;
            font-size: 1.05rem;
        }
        .search-form input[type="search"] {
            flex: 1;
            min-width: 200px;
            padding: 0.7rem 1rem;
            border: 2px solid #d4c5b8;
            border-radius: 8px;
            font-size: 1rem;
            background: #fff;
            transition: border 0.2s;
        }
        .search-form input[type="search"]:focus {
            border-color: #d97706;
            outline: none;
            box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.2);
        }
        .search-form button {
            background: #d97706;
            color: #fff;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #b45309;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.5rem 0;
        }
        .feedback-card {
            background: #fffcf8;
            padding: 1.6rem 1.8rem;
            border-radius: 14px;
            border: 1px solid #e5ddd4;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-size: 1.25rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.6rem 0.9rem;
            border: 2px solid #d4c5b8;
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #d97706;
            outline: none;
            box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            background: #1e293b;
            color: #fff;
            border: none;
            padding: 0.7rem 1.4rem;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .feedback-card .btn-submit:hover {
            background: #0f172a;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 1.6rem;
            color: #d4c5b8;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: color 0.15s;
            color: #d4c5b8;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
        }
        .link-resource-list {
            background: #f3ede7;
            padding: 1.4rem 1.8rem;
            border-radius: 14px;
            margin: 2rem 0;
            border-left: 6px solid #1e293b;
        }
        .link-resource-list ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
            gap: 0.4rem 1.2rem;
            list-style: none;
            padding: 0;
        }
        .link-resource-list li {
            padding: 0.2rem 0;
        }
        .link-resource-list a {
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .link-resource-list a::before {
            content: "🃏";
            font-size: 0.85rem;
        }
        .site-footer {
            background: #0f172a;
            color: #cbd5e1;
            padding: 2.5rem 0 1.2rem;
            margin-top: 2rem;
        }
        .footer-inner {
            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: #cbd5e1;
        }
        .footer-inner a:hover {
            color: #fbbf24;
        }
        friend-link {
            display: block;
            margin-top: 0.6rem;
        }
        friend-link a {
            display: inline-block;
            padding: 0.25rem 0;
        }
        .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid #1e293b;
            padding-top: 1.2rem;
            margin-top: 1.2rem;
            text-align: center;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        @media (max-width: 900px) {
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding-top: 0.8rem;
                gap: 0.1rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.7rem 0.8rem;
                border-radius: 4px;
            }
            .header-inner {
                align-items: center;
            }
            .search-form {
                flex-direction: column;
                align-items: stretch;
            }
            .search-form input[type="search"] {
                min-width: unset;
            }
            .link-resource-list ul {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .feedback-card {
                padding: 1.2rem;
            }
            .search-section {
                padding: 1.2rem;
            }
            .featured-figure figcaption {
                font-size: 0.8rem;
                padding: 0.6rem 0.9rem;
            }
        }
        .last-updated {
            display: inline-block;
            background: #f3ede7;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #6b4c3b;
            margin-bottom: 1.2rem;
        }
        .highlight {
            background: linear-gradient(to right, #fef3c7, #fde68a);
            padding: 0.1rem 0.4rem;
            border-radius: 4px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.3rem;
        }
        .badge {
            display: inline-block;
            background: #d97706;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.15rem 0.6rem;
            border-radius: 30px;
            letter-spacing: 0.02em;
        }
        @media print {
            .site-header {
                position: static;
                background: #fff;
                color: #000;
            }
            .nav-toggle {
                display: none !important;
            }
            .nav-menu {
                display: flex !important;
            }
            .search-section,
            .feedback-grid {
                break-inside: avoid;
            }
        }