* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #f8fafc;
            color: #1a2634;
            line-height: 1.7;
            padding: 0 16px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
            border-radius: 28px;
            padding: 20px 28px;
            margin-top: 20px;
            margin-bottom: 40px;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: 0.2s;
        }
        a:hover {
            color: #7a2e0e;
            text-decoration: underline;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0 12px;
            border-bottom: 2px solid #f1e8dc;
            position: relative;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #b45309, #e67e22);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
        }
        .my-logo i {
            -webkit-text-fill-color: #b45309;
            margin-right: 6px;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.85;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #1a2634;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: 0.2s;
        }
        .hamburger:hover {
            background: #f1e8dc;
        }
        nav {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 10px;
            border-radius: 8px;
            color: #1a2634;
            transition: 0.2s;
        }
        nav a:hover {
            background: #fef3e7;
            color: #b45309;
            text-decoration: none;
        }
        .nav-search {
            background: #f1f5f9;
            border: none;
            border-radius: 40px;
            padding: 8px 16px 8px 36px;
            font-size: 0.9rem;
            width: 180px;
            transition: 0.3s;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: 12px center;
        }
        .nav-search:focus {
            outline: none;
            background-color: #e2e8f0;
            width: 220px;
        }
        .breadcrumbs {
            padding: 14px 0 6px;
            font-size: 0.85rem;
            color: #64748b;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumbs a {
            color: #64748b;
        }
        .breadcrumbs a:hover {
            color: #b45309;
        }
        .breadcrumbs span {
            color: #94a3b8;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 24px 0 12px;
            color: #0b1a2a;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 40px 0 14px;
            padding-bottom: 6px;
            border-bottom: 3px solid #f1e8dc;
            color: #1a2634;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            margin: 28px 0 10px;
            color: #2c3e50;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 18px 0 6px;
            color: #3d4f60;
        }
        p {
            margin: 0 0 18px;
            font-size: 1.05rem;
            color: #1e2a36;
        }
        .article-img {
            width: 100%;
            max-width: 780px;
            height: auto;
            border-radius: 20px;
            margin: 24px 0;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.07);
            display: block;
        }
        .highlight {
            background: #fef8ee;
            padding: 2px 8px;
            border-radius: 6px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.6rem;
            margin-right: 6px;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
            margin: 28px 0;
        }
        .feature-card {
            background: #fcf9f5;
            border-radius: 18px;
            padding: 22px 18px;
            border: 1px solid #f1e8dc;
            transition: 0.25s ease;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
            border-color: #d4a373;
        }
        .feature-card i {
            font-size: 2rem;
            color: #b45309;
            margin-bottom: 10px;
        }
        .feature-card h4 {
            margin-top: 0;
        }
        .btn {
            display: inline-block;
            background: #b45309;
            color: #fff;
            padding: 10px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: 0.2s;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            background: #7a2e0e;
            color: #fff;
            text-decoration: none;
            transform: scale(1.02);
        }
        .btn-outline {
            background: transparent;
            color: #b45309;
            border: 2px solid #b45309;
        }
        .btn-outline:hover {
            background: #b45309;
            color: #fff;
        }
        blockquote {
            border-left: 5px solid #b45309;
            background: #fef9f4;
            padding: 16px 24px;
            margin: 24px 0;
            border-radius: 0 16px 16px 0;
            font-style: italic;
        }
        .interview-box {
            background: #f0f7ff;
            border-radius: 18px;
            padding: 24px;
            margin: 28px 0;
            border: 1px solid #dce8f5;
        }
        .interview-box strong {
            color: #b45309;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 40px 0;
        }
        .feedback-card {
            background: #fcf9f5;
            border-radius: 20px;
            padding: 24px 22px;
            border: 1px solid #f1e8dc;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border-radius: 12px;
            border: 1px solid #ddd;
            font-size: 0.95rem;
            transition: 0.2s;
            background: #fff;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            outline: none;
            border-color: #b45309;
            box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.12);
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #e2e8f0;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: 0.15s;
            color: #d0d5dd;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
        }
        .search-block {
            background: #f1f5f9;
            border-radius: 20px;
            padding: 24px 28px;
            margin: 32px 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
        }
        .search-block input {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border-radius: 40px;
            border: 1px solid #ddd;
            font-size: 1rem;
            background: #fff;
        }
        .search-block input:focus {
            border-color: #b45309;
            outline: none;
        }
        friend-link {
            display: block;
            padding: 20px 0 10px;
            border-top: 2px solid #f1e8dc;
            margin-top: 40px;
        }
        friend-link h3 {
            margin-top: 0;
            font-size: 1.2rem;
        }
        .friend-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            padding: 8px 0;
        }
        .friend-list a {
            color: #1a2634;
            font-weight: 500;
            font-size: 0.95rem;
        }
        .friend-list a:hover {
            color: #b45309;
        }
        footer {
            padding: 20px 0 10px;
            border-top: 1px solid #e9eef3;
            margin-top: 20px;
            font-size: 0.9rem;
            color: #64748b;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }
        .last-update {
            font-size: 0.85rem;
            color: #94a3b8;
            margin: 8px 0 16px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        @media (max-width: 820px) {
            .container {
                padding: 16px;
                border-radius: 18px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .hamburger {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 12px 0 8px;
                gap: 6px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                width: 100%;
                padding: 8px 12px;
            }
            .nav-search {
                width: 100%;
                margin-top: 6px;
            }
            .nav-search:focus {
                width: 100%;
            }
            .search-block {
                flex-direction: column;
            }
            .search-block input {
                width: 100%;
                min-width: unset;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .container {
                padding: 12px;
            }
            .feedback-card {
                padding: 16px;
            }
            .star-rating {
                font-size: 1.3rem;
            }
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fcfaf7;
            border-radius: 16px;
            overflow: hidden;
            font-size: 0.95rem;
        }
        th {
            background: #1a2634;
            color: #fff;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 12px 16px;
            border-bottom: 1px solid #ece3d8;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #fef7ef;
        }
        .tag {
            display: inline-block;
            background: #fef3e7;
            color: #b45309;
            padding: 2px 12px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .toc {
            background: #faf7f2;
            padding: 20px 24px;
            border-radius: 18px;
            margin: 20px 0 28px;
            border: 1px solid #f1e8dc;
        }
        .toc ol {
            margin-left: 20px;
            color: #1a2634;
        }
        .toc li {
            margin: 6px 0;
        }
        .toc a {
            color: #1a2634;
        }
        .toc a:hover {
            color: #b45309;
        }