*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Roboto, sans-serif;
            background: #0b0b0f;
            color: #f0ece4;
            line-height: 1.7;
            font-size: 16px;
            padding: 0 16px;
        }
        a {
            color: #f5c542;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ff8a5c;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.7);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 12px;
        }
        header {
            background: linear-gradient(145deg, #14141c, #1a1a26);
            border-bottom: 2px solid #f5c54233;
            padding: 12px 0;
            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;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: 1px;
            background: linear-gradient(135deg, #f5c542, #ff7b3f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 18px #f5c54233;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #aaa;
            display: block;
            font-weight: 400;
            letter-spacing: 0.5px;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 2rem;
            background: none;
            border: none;
            color: #f0ece4;
            cursor: pointer;
            padding: 4px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #2a2a3a;
        }
        .nav-menu {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            font-weight: 500;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
            color: #cdc9c1;
        }
        .nav-menu a:hover {
            border-bottom-color: #f5c542;
            color: #f5c542;
            text-decoration: none;
        }
        .breadcrumb {
            padding: 16px 0 8px;
            font-size: 0.9rem;
            color: #999;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #b8b0a4;
        }
        .breadcrumb a::after {
            content: "›";
            margin: 0 6px;
            color: #666;
        }
        .breadcrumb span {
            color: #f0ece4;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            margin: 32px 0 16px;
            background: linear-gradient(135deg, #f5c542, #ff7b3f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        h2 {
            font-size: 2.0rem;
            font-weight: 700;
            margin: 48px 0 16px;
            color: #f5c542;
            border-left: 6px solid #f5c542;
            padding-left: 20px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: #ffb347;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 24px 0 8px;
            color: #e0a96d;
        }
        p {
            margin-bottom: 20px;
            color: #dcd6ce;
        }
        .highlight {
            background: #f5c54218;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
            color: #f5c542;
        }
        .emoji-big {
            font-size: 1.8rem;
            vertical-align: middle;
        }
        .section-card {
            background: #181822;
            border-radius: 20px;
            padding: 28px 24px;
            margin: 32px 0;
            border: 1px solid #2c2c3e;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .feature-img {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
        }
        .feature-img figcaption {
            text-align: center;
            font-size: 0.9rem;
            color: #999;
            padding: 12px 0 0;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 6px;
            color: #ddd;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 14px 16px;
            background: #0f0f18;
            border: 1px solid #333;
            border-radius: 10px;
            color: #f0ece4;
            font-size: 1rem;
            transition: 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #f5c542;
            box-shadow: 0 0 0 3px #f5c54222;
        }
        .btn {
            background: linear-gradient(135deg, #f5c542, #e8892e);
            border: none;
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.1rem;
            color: #0b0b0f;
            cursor: pointer;
            transition: 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .btn:hover {
            transform: scale(1.02);
            box-shadow: 0 8px 24px #f5c54233;
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #f5c542;
            color: #f5c542;
        }
        .btn-outline:hover {
            background: #f5c54218;
        }
        .comment-item {
            background: #12121c;
            border-radius: 12px;
            padding: 16px 20px;
            margin: 12px 0;
            border-left: 4px solid #f5c542;
        }
        .comment-item strong {
            color: #f5c542;
        }
        .score-display {
            font-size: 1.8rem;
            font-weight: 700;
            color: #f5c542;
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .star-rating i {
            color: #f5c542;
            font-size: 1.6rem;
            cursor: pointer;
            transition: 0.2s;
        }
        .star-rating i:hover {
            transform: scale(1.2);
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            padding: 20px 0;
            border-top: 1px solid #2c2c3e;
            margin-top: 40px;
        }
        friend-link a {
            color: #b8b0a4;
            font-size: 0.95rem;
        }
        friend-link a::before {
            content: "▪";
            color: #f5c542;
            margin-right: 8px;
        }
        footer {
            padding: 32px 0 48px;
            text-align: center;
            color: #777;
            font-size: 0.9rem;
            border-top: 1px solid #1e1e2e;
            margin-top: 40px;
        }
        footer .copyright {
            margin-top: 12px;
            letter-spacing: 0.3px;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: inline-block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a1a26;
                padding: 16px 0;
                border-radius: 16px;
                margin-top: 8px;
                gap: 8px;
                align-items: flex-start;
                padding-left: 20px;
            }
            .nav-menu.open {
                display: flex;
            }
            .grid-2,
            .grid-3 {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2.0rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .section-card {
                padding: 20px 16px;
            }
            .score-display {
                font-size: 1.4rem;
                flex-wrap: wrap;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 4px;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0b0f;
        }
        ::-webkit-scrollbar-thumb {
            background: #3a3a4e;
            border-radius: 8px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #f5c54244;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .text-center {
            text-align: center;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }
        .badge {
            background: #f5c54222;
            color: #f5c542;
            padding: 2px 14px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
        }