*,
        *::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, sans-serif;
            background: #f8f7f2;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #d4a017;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            color: #1a1a2e;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            font-weight: 700;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #f5c518;
            display: inline-block;
            padding-bottom: 0.3rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 6px solid #f5c518;
            padding-left: 0.9rem;
            margin-top: 2.8rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #2c3e50;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.15rem;
            color: #34495e;
            margin-top: 1.5rem;
        }
        p {
            margin: 1.2rem 0;
            max-width: 75ch;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 0.5rem;
        }
        header {
            background: linear-gradient(145deg, #1a1a2e 0%, #2d2d44 100%);
            color: #fff;
            padding: 1rem 1.5rem;
            border-radius: 0 0 28px 28px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
            position: relative;
            margin-bottom: 1.5rem;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #f5c518;
            letter-spacing: 0.5px;
            text-shadow: 0 2px 8px rgba(245, 197, 24, 0.25);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #ffd700;
        }
        .my-logo i {
            font-size: 2rem;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            flex-wrap: wrap;
        }
        nav a {
            color: #eaeaea;
            padding: 0.45rem 1rem;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.9rem;
            transition: background 0.25s, color 0.25s;
        }
        nav a:hover {
            background: #f5c518;
            color: #1a1a2e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: transparent;
            border: none;
            color: #f5c518;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(245, 197, 24, 0.15);
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            margin-top: 0.8rem;
            font-size: 0.85rem;
            color: #b0b0c0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0.4rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .breadcrumb a {
            color: #d4d4e0;
        }
        .breadcrumb a:hover {
            color: #f5c518;
        }
        .breadcrumb span {
            color: #f5c518;
        }
        .search-section {
            background: #fff;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            margin: 2rem 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1rem;
        }
        .search-section label {
            font-weight: 600;
            font-size: 1.1rem;
            color: #1a1a2e;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form {
            flex: 1;
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            min-width: 220px;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1.2rem;
            border: 2px solid #e0e0e0;
            border-radius: 60px;
            font-size: 1rem;
            outline: none;
            transition: border 0.25s;
            min-width: 150px;
        }
        .search-form input:focus {
            border-color: #f5c518;
        }
        .search-form button {
            background: #1a1a2e;
            color: #f5c518;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 60px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #f5c518;
            color: #1a1a2e;
            transform: scale(1.02);
        }
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.8rem;
            margin: 2.5rem 0;
        }
        .tool-card {
            background: #fff;
            border-radius: 20px;
            padding: 1.8rem 1.8rem 2rem;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .tool-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
        }
        .tool-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            color: #1a1a2e;
        }
        .tool-card textarea,
        .tool-card input[type="text"],
        .tool-card select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #eaeaea;
            border-radius: 14px;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            outline: none;
            transition: border 0.25s;
            margin-top: 0.4rem;
        }
        .tool-card textarea:focus,
        .tool-card input:focus,
        .tool-card select:focus {
            border-color: #f5c518;
        }
        .tool-card button {
            background: #f5c518;
            color: #1a1a2e;
            border: none;
            padding: 0.6rem 1.6rem;
            border-radius: 60px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            margin-top: 0.6rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .tool-card button:hover {
            background: #e0b016;
            transform: scale(1.02);
        }
        .tool-card .feedback {
            margin-top: 0.8rem;
            padding: 0.6rem 1rem;
            border-radius: 12px;
            background: #f0f0f5;
            font-size: 0.95rem;
            min-height: 2.8rem;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            cursor: pointer;
            color: #d0d0d0;
            transition: color 0.15s;
            margin: 0.4rem 0;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #f5c518;
        }
        .rating-stars i {
            transition: color 0.15s, transform 0.1s;
        }
        .rating-stars i:hover {
            transform: scale(1.15);
        }
        main {
            background: #ffffff;
            border-radius: 28px;
            padding: 2.2rem 2rem 3rem;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
            margin: 1.5rem 0 2.5rem;
        }
        .featured-image {
            margin: 1.8rem 0 2.2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            max-height: 520px;
            object-fit: cover;
        }
        .last-updated {
            display: inline-block;
            background: #f5f0e0;
            padding: 0.3rem 1.2rem;
            border-radius: 60px;
            font-size: 0.85rem;
            color: #5a5a6e;
            margin-bottom: 1rem;
        }
        .link-list-inline {
            background: #f9f7f0;
            border-radius: 16px;
            padding: 1.2rem 1.8rem;
            margin: 1.8rem 0;
            border-left: 6px solid #f5c518;
        }
        .link-list-inline a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
        }
        .highlight-box {
            background: linear-gradient(135deg, #fef9e7, #fff8e1);
            border-radius: 16px;
            padding: 1.6rem 2rem;
            margin: 2rem 0;
            border: 1px solid #f5e6b8;
        }
        .highlight-box strong {
            color: #b8860b;
        }
        .content-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.8rem 0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .content-table thead {
            background: #1a1a2e;
            color: #f5c518;
        }
        .content-table th,
        .content-table td {
            padding: 0.9rem 1.2rem;
            text-align: left;
            border-bottom: 1px solid #eaeef2;
        }
        .content-table tbody tr:hover {
            background: #fdf8ec;
        }
        footer {
            background: #1a1a2e;
            color: #d0d0e0;
            border-radius: 28px 28px 0 0;
            padding: 2.5rem 2rem 1.8rem;
            margin-top: 2rem;
        }
        footer a {
            color: #f5c518;
        }
        footer a:hover {
            color: #ffd700;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #f5c518;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
            margin: 0.6rem 0 0;
        }
        .footer-grid li {
            margin-bottom: 0.4rem;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 16px;
            padding: 1.2rem 1.8rem;
            margin: 1.2rem 0;
            font-size: 0.95rem;
            border-left: 4px solid #f5c518;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.8rem 0.2rem 0;
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.4rem;
            text-align: center;
            font-size: 0.9rem;
            color: #a0a0b8;
        }
        @media (max-width: 820px) {
            header {
                padding: 0.8rem 1rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo i {
                font-size: 1.5rem;
            }
            main {
                padding: 1.5rem 1rem 2rem;
            }
            .search-section {
                padding: 1.2rem 1.2rem;
                flex-direction: column;
                align-items: stretch;
            }
            .search-form input {
                min-width: 120px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .tools-grid {
                grid-template-columns: 1fr;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #25253e;
                border-radius: 20px;
                padding: 1rem 0.6rem;
                margin-top: 0.6rem;
                gap: 0.2rem;
            }
            nav a {
                padding: 0.6rem 1.2rem;
                width: 100%;
                border-radius: 12px;
            }
            #nav-toggle:checked~nav {
                display: flex;
            }
            .content-table {
                font-size: 0.85rem;
            }
            .content-table th,
            .content-table td {
                padding: 0.6rem 0.7rem;
            }
            footer {
                padding: 1.8rem 1rem 1.2rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.4rem;
            }
            .my-logo {
                font-size: 1.15rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .tool-card {
                padding: 1.2rem;
            }
            .rating-stars {
                font-size: 1.4rem;
            }
        }
        @media (min-width: 821px) {
            .hamburger {
                display: none !important;
            }
            nav {
                display: flex !important;
            }
            #nav-toggle {
                display: none !important;
            }
        }
        .text-gold {
            color: #b8860b;
        }
        .fw-700 {
            font-weight: 700;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .emoji-lg {
            font-size: 1.4em;
        }
        hr {
            border: none;
            border-top: 2px dashed #e0dcc8;
            margin: 2.5rem 0;
        }
        .tag {
            display: inline-block;
            background: #f0e8d0;
            padding: 0.15rem 0.9rem;
            border-radius: 40px;
            font-size: 0.8rem;
            color: #4a4a5e;
            margin-right: 0.3rem;
        }