*,
        *::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, BlinkMacSystemFont, sans-serif;
            background: #0d0d1a;
            color: #e8e8f0;
            line-height: 1.75;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #f5e942;
            margin-top: 1.8em;
            margin-bottom: 0.5em;
            letter-spacing: 0.01em;
        }
        h1 {
            font-size: 2.6rem;
            margin-top: 0.4em;
            border-bottom: 3px solid #f5e94244;
            padding-bottom: 0.25em;
        }
        h2 {
            font-size: 2rem;
            border-left: 5px solid #f5e942;
            padding-left: 0.75rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #f0d050;
        }
        h4 {
            font-size: 1.2rem;
            color: #e0c040;
        }
        p {
            margin-bottom: 1.2rem;
            color: #d5d5e0;
        }
        strong,
        b {
            color: #fff5c0;
            font-weight: 700;
        }
        em,
        i {
            color: #c0d0f0;
        }
        a {
            color: #6fc3ff;
            text-decoration: none;
            transition: color 0.2s, text-shadow 0.2s;
        }
        a:hover,
        a:focus {
            color: #ffd966;
            text-shadow: 0 0 8px #f5e94266;
        }
        ul,
        ol {
            margin-left: 1.8rem;
            margin-bottom: 1.2rem;
            color: #d5d5e0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.7);
            display: block;
            margin: 2rem auto;
            border: 2px solid #f5e94233;
        }
        hr {
            border: none;
            height: 2px;
            background: linear-gradient(90deg, #f5e94222, #f5e94288, #f5e94222);
            margin: 3rem 0;
        }
        header {
            padding: 1.2rem 0 0.6rem;
            border-bottom: 2px solid #f5e94233;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            color: #f5e942;
            text-transform: uppercase;
            letter-spacing: 3px;
            text-shadow: 0 0 20px #f5e94244, 0 0 40px #f5e94222;
            transition: transform 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo:hover {
            transform: scale(1.03);
            color: #ffd966;
        }
        .my-logo i {
            font-size: 1.8rem;
            color: #ffd966;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        nav a {
            padding: 0.4rem 0.9rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            background: #1a1a33;
            color: #d5d5f0;
            border: 1px solid #2a2a55;
            transition: 0.25s;
        }
        nav a:hover {
            background: #f5e94222;
            border-color: #f5e94288;
            color: #f5e942;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f5e942;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #ffffff11;
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~.nav-links {
            display: flex;
            flex-direction: column;
            width: 100%;
            background: #12122a;
            padding: 1rem 0.5rem;
            border-radius: 16px;
            border: 1px solid #2a2a55;
            margin-top: 0.5rem;
        }
        .nav-links {
            display: flex;
            gap: 0.6rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .breadcrumb {
            padding: 0.6rem 0;
            font-size: 0.9rem;
            color: #aaaaaa;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            width: 100%;
            border-bottom: 1px solid #222244;
            margin-bottom: 0.8rem;
        }
        .breadcrumb a {
            color: #8ab8ff;
        }
        .breadcrumb span {
            color: #cccccc;
        }
        .breadcrumb .sep {
            color: #555577;
        }
        main {
            flex: 1;
            padding: 2rem 0 3rem;
        }
        .content-section {
            background: #12122aee;
            border-radius: 24px;
            padding: 2rem 2.5rem;
            margin-bottom: 2.5rem;
            border: 1px solid #2a2a55;
            box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(2px);
        }
        @media(max-width:768px) {
            .content-section {
                padding: 1.2rem 1rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            h4 {
                font-size: 1rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo i {
                font-size: 1.2rem;
            }
            header {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                width: 100%;
            }
            #nav-toggle:checked~.nav-links {
                display: flex;
            }
        }
        @media(min-width:769px) {
            .hamburger {
                display: none !important;
            }
            #nav-toggle {
                display: none !important;
            }
            .nav-links {
                display: flex !important;
                flex-direction: row !important;
                background: transparent !important;
                border: none !important;
                padding: 0 !important;
                margin-top: 0 !important;
            }
        }
        .form-card {
            background: #1a1a3a;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            margin: 2rem 0 1.5rem;
            border: 1px solid #2a2a55;
        }
        .form-card h3 {
            margin-top: 0;
            color: #f5e942;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #c8c8e0;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.8rem 1rem;
            border-radius: 12px;
            border: 1px solid #333366;
            background: #0d0d22;
            color: #f0f0ff;
            font-size: 1rem;
            transition: border 0.3s, box-shadow 0.3s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #f5e942;
            box-shadow: 0 0 0 3px #f5e94233;
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn {
            background: #f5e942;
            color: #0d0d1a;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
        }
        .btn:hover {
            background: #ffd966;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px #f5e94244;
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #f5e942;
            color: #f5e942;
        }
        .btn-outline:hover {
            background: #f5e94222;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
            font-size: 2rem;
            color: #444466;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: color 0.2s, transform 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5e942;
            transform: scale(1.05);
        }
        friend-link {
            display: block;
            padding: 1.2rem 1.8rem;
            background: #1a1a33;
            border-radius: 20px;
            border: 1px solid #2a2a55;
            margin: 1.5rem 0;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            margin: 0.2rem 0.4rem;
            background: #222244;
            border-radius: 40px;
            border: 1px solid #333366;
            transition: 0.2s;
        }
        friend-link a:hover {
            background: #f5e94222;
            border-color: #f5e942;
        }
        footer {
            padding: 2rem 0 1.5rem;
            border-top: 2px solid #f5e94233;
            text-align: center;
            font-size: 0.9rem;
            color: #8888aa;
        }
        footer .copyright {
            margin-top: 0.8rem;
            font-size: 0.85rem;
            color: #666688;
        }
        footer .copyright strong {
            color: #aaaacc;
        }
        .last-update {
            display: inline-block;
            background: #1a1a33;
            padding: 0.2rem 1.2rem;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #aaaacc;
            border: 1px solid #2a2a55;
            margin-bottom: 1rem;
        }
        .tag {
            display: inline-block;
            background: #f5e94222;
            color: #f5e942;
            padding: 0.1rem 0.8rem;
            border-radius: 40px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-right: 0.4rem;
            border: 1px solid #f5e94244;
        }
        .highlight-box {
            background: #1a1a3a;
            border-left: 5px solid #f5e942;
            padding: 1.2rem 1.8rem;
            border-radius: 0 16px 16px 0;
            margin: 1.5rem 0;
        }
        .emoji-big {
            font-size: 1.4em;
            margin-right: 0.2em;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
        }
        @media(max-width:600px) {
            .grid-2 {
                grid-template-columns: 1fr;
            }
            .form-card {
                padding: 1.2rem 1rem;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0d0d1a;
        }
        ::-webkit-scrollbar-thumb {
            background: #3a3a66;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #5a5a88;
        }
        .fade-in {
            animation: fadeIn 0.6s ease-in;
        }
        @keyframes fadeIn {
            0% {
                opacity: 0;
                transform: translateY(12px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }