* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, Roboto, 'Helvetica Neue', sans-serif;
            background: #0d0f12;
            color: #e8e6e3;
            line-height: 1.7;
            padding: 0 16px;
            max-width: 1200px;
            margin: 0 auto;
        }
        a {
            color: #f0c040;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin: 1.6rem 0 0.8rem;
            background: linear-gradient(135deg, #f0c040, #ff7b00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 2.4rem 0 1rem 0;
            border-left: 5px solid #f0c040;
            padding-left: 18px;
            color: #f5d77b;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 1.8rem 0 0.8rem 0;
            color: #f0c890;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 1.2rem 0 0.5rem 0;
            color: #dbb86a;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1rem;
            color: #d5d2ce;
        }
        strong,
        b {
            color: #f5e3c0;
            font-weight: 700;
        }
        em {
            color: #f0c040;
        }
        header {
            padding: 24px 0 12px;
            border-bottom: 1px solid #2a2e35;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 4px;
            background: linear-gradient(135deg, #f0c040, #ff7b00, #f0c040);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 20px rgba(240, 192, 64, 0.15);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .my-logo small {
            font-size: 0.7rem;
            letter-spacing: 2px;
            display: block;
            -webkit-text-fill-color: #8a8f99;
            color: #8a8f99;
        }
        nav#main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        nav#main-nav a {
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #ccc;
            transition: background 0.2s, color 0.2s;
        }
        nav#main-nav a:hover {
            background: #f0c04022;
            color: #f0c040;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #f0c040;
            cursor: pointer;
            padding: 4px 8px;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 12px;
            font-size: 0.85rem;
            color: #8a8f99;
            padding: 12px 0 8px;
            margin-top: 4px;
            width: 100%;
            border-top: 1px solid #1f2228;
        }
        .breadcrumb a {
            color: #b0b5be;
        }
        .breadcrumb a::after {
            content: "›";
            margin-left: 8px;
            color: #555;
        }
        .breadcrumb span:last-child {
            color: #f0c040;
        }
        .hero-img {
            margin: 28px 0 24px;
            border-radius: 16px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.7);
            background: #1a1e24;
            overflow: hidden;
        }
        .hero-img img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .search-block {
            background: #1a1e24;
            border-radius: 16px;
            padding: 28px 24px;
            margin: 32px 0 20px;
            border: 1px solid #2a2e35;
        }
        .search-block form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-block input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border-radius: 40px;
            border: 1px solid #3a3e45;
            background: #0d0f12;
            color: #e8e6e3;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-block input[type="text"]:focus {
            border-color: #f0c040;
        }
        .search-block button {
            padding: 14px 32px;
            border-radius: 40px;
            border: none;
            background: linear-gradient(135deg, #f0c040, #e67e00);
            color: #0d0f12;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .search-block button:hover {
            transform: scale(1.03);
            box-shadow: 0 4px 20px rgba(240, 192, 64, 0.3);
        }
        .content-wrapper {
            margin: 20px 0 40px;
        }
        .card {
            background: #15191f;
            border-radius: 16px;
            padding: 28px 26px;
            margin-bottom: 28px;
            border: 1px solid #252a32;
            transition: border-color 0.2s;
        }
        .card:hover {
            border-color: #3a4050;
        }
        .card p:last-child {
            margin-bottom: 0;
        }
        .stats-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 20px 40px;
            background: #1a1e24;
            border-radius: 14px;
            padding: 18px 24px;
            margin: 20px 0 28px;
            border-left: 4px solid #f0c040;
        }
        .stats-bar span {
            font-size: 1rem;
            color: #b5b9c2;
        }
        .stats-bar i {
            color: #f0c040;
            margin-right: 8px;
        }
        .stats-bar .highlight {
            color: #f0c040;
            font-weight: 700;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 32px 0;
        }
        @media(max-width:700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #15191f;
            border-radius: 16px;
            padding: 24px 22px;
            border: 1px solid #252a32;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .feedback-card textarea,
        .feedback-card input[type="number"],
        .feedback-card input[type="text"] {
            padding: 12px 16px;
            border-radius: 12px;
            border: 1px solid #333a45;
            background: #0d0f12;
            color: #e8e6e3;
            font-size: 0.95rem;
            outline: none;
            resize: vertical;
            transition: border 0.2s;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            border-color: #f0c040;
        }
        .feedback-card button {
            padding: 12px 20px;
            border-radius: 30px;
            border: none;
            background: #f0c040;
            color: #0d0f12;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.2s;
        }
        .feedback-card button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 8px;
            font-size: 1.8rem;
            color: #444;
            cursor: pointer;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #f0c040;
            transform: scale(1.1);
        }
        friend-link {
            display: block;
            background: #15191f;
            border-radius: 16px;
            padding: 24px 22px;
            margin: 32px 0 16px;
            border: 1px solid #252a32;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 6px 14px;
            background: #1f242c;
            border-radius: 30px;
            font-size: 0.9rem;
            color: #c8c5c0;
            transition: background 0.2s, color 0.2s;
        }
        friend-link a:hover {
            background: #f0c04022;
            color: #f0c040;
            text-decoration: none;
        }
        footer {
            padding: 28px 0 32px;
            border-top: 1px solid #2a2e35;
            margin-top: 30px;
            text-align: center;
            font-size: 0.9rem;
            color: #7a7f8a;
        }
        footer .copyright {
            margin-top: 12px;
            font-size: 0.85rem;
            color: #5a5f6a;
        }
        .toc {
            background: #1a1e24;
            border-radius: 16px;
            padding: 22px 26px;
            margin: 24px 0 28px;
            border: 1px solid #2a2e35;
        }
        .toc h3 {
            margin-top: 0;
        }
        .toc ul {
            list-style: none;
            padding-left: 0;
            columns: 2 220px;
            column-gap: 30px;
        }
        .toc li {
            margin-bottom: 6px;
            break-inside: avoid;
        }
        .toc a {
            color: #c0c5ce;
            display: inline-block;
            padding: 4px 0;
        }
        .toc a::before {
            content: "▸ ";
            color: #f0c040;
        }
        @media(max-width:800px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            header {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            nav#main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 0 8px;
                gap: 4px;
            }
            #nav-toggle:checked~nav#main-nav {
                display: flex;
            }
            nav#main-nav a {
                width: 100%;
                padding: 12px 16px;
                border-radius: 10px;
            }
            .breadcrumb {
                font-size: 0.75rem;
                gap: 4px 8px;
            }
            .card {
                padding: 18px 16px;
            }
            .search-block {
                padding: 18px 16px;
            }
            .search-block form {
                flex-direction: column;
            }
            .search-block input[type="text"] {
                min-width: auto;
            }
            .stats-bar {
                flex-direction: column;
                gap: 8px;
            }
            .toc ul {
                columns: 1;
            }
            friend-link {
                padding: 16px 14px;
            }
        }
        @media(max-width:480px) {
            body {
                padding: 0 10px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
                padding-left: 12px;
            }
            .feedback-card {
                padding: 16px 14px;
            }
        }
        .badge {
            display: inline-block;
            background: #f0c04020;
            color: #f0c040;
            padding: 2px 14px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.5px;
        }
        .divider {
            height: 1px;
            background: linear-gradient(to right, transparent, #3a4050, transparent);
            margin: 32px 0;
        }
        .emoji-big {
            font-size: 1.4rem;
            margin-right: 6px;
        }
        .update-badge {
            color: #8a8f99;
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
            margin: 8px 0 16px;
        }
        .update-badge i {
            color: #f0c040;
        }
        .glow-text {
            color: #f0c040;
            text-shadow: 0 0 12px rgba(240, 192, 64, 0.15);
        }
        .inline-link {
            font-weight: 600;
            border-bottom: 1px dotted #f0c04060;
        }