* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f5f0eb;
            color: #2c1810;
            line-height: 1.8;
            font-size: 16px;
            padding: 0 16px;
        }
        a {
            color: #7a3b1e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #b45f2e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #fffcf9;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.06);
            border-radius: 20px;
            padding: 20px 24px 40px;
        }
        h1 {
            font-size: 2.6rem;
            color: #3b1f0b;
            margin: 0.6em 0 0.3em;
            line-height: 1.2;
            border-left: 6px solid #b45f2e;
            padding-left: 20px;
        }
        h2 {
            font-size: 2rem;
            color: #4d2a13;
            margin: 1.6em 0 0.5em;
            border-bottom: 2px solid #e8d5c4;
            padding-bottom: 6px;
        }
        h3 {
            font-size: 1.55rem;
            color: #5d371e;
            margin: 1.2em 0 0.4em;
        }
        h4 {
            font-size: 1.25rem;
            color: #6d4428;
            margin: 0.8em 0 0.3em;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2em;
            color: #2f1e14;
        }
        .text-muted {
            color: #7a6a5e;
            font-size: 0.92rem;
        }
        .badge {
            display: inline-block;
            background: #b45f2e;
            color: #fff;
            font-size: 0.75rem;
            padding: 2px 12px;
            border-radius: 30px;
            letter-spacing: 0.5px;
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0 8px;
            border-bottom: 1px solid #e8d5c4;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 700;
            color: #3b1f0b;
            letter-spacing: -0.5px;
            background: linear-gradient(145deg, #b45f2e, #7a3b1e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo small {
            font-size: 0.9rem;
            font-weight: 400;
            -webkit-text-fill-color: #7a6a5e;
            color: #7a6a5e;
        }
        .nav-links {
            display: flex;
            gap: 20px;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-links a {
            font-weight: 500;
            color: #4d2a13;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-links a:hover {
            border-bottom-color: #b45f2e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 2rem;
            color: #3b1f0b;
            cursor: pointer;
            padding: 4px 8px;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.88rem;
            padding: 10px 0 6px;
            color: #7a6a5e;
            list-style: none;
            border-bottom: 1px solid #f0e7df;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #b45f2e;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #7a3b1e;
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 24px 0 16px;
            padding: 16px 20px;
            background: #f8f2ec;
            border-radius: 40px;
            align-items: center;
        }
        .search-form i {
            color: #b45f2e;
            font-size: 1.2rem;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 160px;
            border: none;
            background: transparent;
            font-size: 1rem;
            padding: 8px 0;
            outline: none;
            color: #2c1810;
        }
        .search-form button {
            background: #b45f2e;
            border: none;
            color: #fff;
            font-weight: 600;
            padding: 10px 28px;
            border-radius: 40px;
            cursor: pointer;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        .search-form button:hover {
            background: #7a3b1e;
            transform: scale(1.02);
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 32px 0;
        }
        .interact-card {
            background: #f8f2ec;
            padding: 20px 24px;
            border-radius: 20px;
            border: 1px solid #e8d5c4;
        }
        .interact-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .interact-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 10px;
        }
        .interact-card input,
        .interact-card textarea,
        .interact-card select {
            padding: 10px 14px;
            border: 1px solid #dccfc4;
            border-radius: 10px;
            font-size: 0.95rem;
            background: #fffcf9;
            outline: none;
            font-family: inherit;
        }
        .interact-card textarea {
            min-height: 70px;
            resize: vertical;
        }
        .interact-card button {
            background: #4d2a13;
            color: #fff;
            border: none;
            padding: 12px 20px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        .interact-card button:hover {
            background: #7a3b1e;
        }
        .star-group {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #d4b59a;
            cursor: pointer;
        }
        .star-group .fas.fa-star {
            color: #e8a838;
        }
        @media (max-width: 700px) {
            .interact-grid {
                grid-template-columns: 1fr;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 12px 0 4px;
                gap: 10px;
            }
            .nav-links.show {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 1.8rem;
                padding-left: 12px;
            }
            h2 {
                font-size: 1.5rem;
            }
            .container {
                padding: 12px 14px 30px;
            }
        }
        .platform-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0 28px;
            font-size: 0.95rem;
            background: #fcf9f6;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .platform-table th {
            background: #4d2a13;
            color: #f5ede6;
            padding: 14px 12px;
            text-align: left;
            font-weight: 600;
        }
        .platform-table td {
            padding: 12px;
            border-bottom: 1px solid #ece2d8;
        }
        .platform-table tr:last-child td {
            border-bottom: none;
        }
        .platform-table tr:hover td {
            background: #f5ede6;
        }
        footer {
            margin-top: 48px;
            padding-top: 24px;
            border-top: 2px solid #e8d5c4;
        }
        friend-link {
            display: block;
            padding: 16px 0 8px;
            font-weight: 500;
            color: #4d2a13;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 16px 4px 0;
            color: #7a3b1e;
        }
        .copyright {
            font-size: 0.85rem;
            color: #7a6a5e;
            padding: 16px 0 6px;
            text-align: center;
            border-top: 1px solid #ece2d8;
            margin-top: 16px;
        }
        .hero-img {
            margin: 20px 0 28px;
            border-radius: 16px;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
        }
        .highlight-box {
            background: #f8f2ec;
            padding: 20px 24px;
            border-radius: 16px;
            border-left: 6px solid #b45f2e;
            margin: 20px 0;
        }
        .emoji-lg {
            font-size: 1.8rem;
            vertical-align: middle;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        @media (max-width: 640px) {
            .grid-2 {
                grid-template-columns: 1fr;
            }
        }
        .interview-block {
            background: #fcf6f0;
            padding: 18px 22px;
            border-radius: 16px;
            margin: 16px 0;
            border: 1px solid #e8d5c4;
        }
        .interview-block strong {
            color: #3b1f0b;
        }
        .toc {
            background: #f8f2ec;
            padding: 18px 24px;
            border-radius: 16px;
            margin: 20px 0;
        }
        .toc ol {
            margin-left: 20px;
            color: #2c1810;
        }
        .toc li {
            margin: 4px 0;
        }
        .update-badge {
            display: inline-block;
            background: #4d2a13;
            color: #f5ede6;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.8rem;
            letter-spacing: 0.3px;
        }