*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f8f4f0;
            color: #2d2a26;
            line-height: 1.75;
            padding: 0 16px;
            max-width: 1280px;
            margin: 0 auto;
        }
        a {
            color: #b4533a;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7a2e1f;
            text-decoration: underline;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.3;
            color: #1f1b18;
            margin-top: 1.8em;
            margin-bottom: 0.6em;
        }
        h1 {
            font-size: 2.4rem;
            border-left: 6px solid #b4533a;
            padding-left: 20px;
            margin-top: 0.8em;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #e6d9d0;
            padding-bottom: 8px;
        }
        h3 {
            font-size: 1.4rem;
        }
        h4 {
            font-size: 1.15rem;
            color: #7a4a3a;
        }
        p {
            margin-bottom: 1.2em;
            font-size: 1.05rem;
        }
        strong {
            color: #a04028;
            font-weight: 700;
        }
        header {
            padding: 20px 0 10px;
            border-bottom: 2px solid #e6d9d0;
            margin-bottom: 16px;
        }
        .header-top {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            color: #2d1f18;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #b4533a, #7a2e1f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.9rem;
            font-weight: 400;
            -webkit-text-fill-color: #6b5a50;
            color: #6b5a50;
            letter-spacing: 0.3px;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        nav a {
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #2d2a26;
            transition: all 0.2s;
            background: transparent;
        }
        nav a:hover {
            background: #b4533a;
            color: #fff;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: #2d2a26;
            cursor: pointer;
            padding: 4px 8px;
        }
        .nav-menu {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            padding: 10px 0 6px;
            color: #6b5a50;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 8px;
            color: #b4533a;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #6b5a50;
        }
        .breadcrumb a:hover {
            color: #b4533a;
        }
        main {
            padding: 16px 0 40px;
        }
        .featured-img {
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            margin: 24px 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            display: block;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 0.98rem;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
        }
        .data-table th {
            background: #b4533a;
            color: #fff;
            padding: 14px 18px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 12px 18px;
            border-bottom: 1px solid #f0e8e2;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #faf5f0;
        }
        .card {
            background: #fff;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 28px 0;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
            transition: box-shadow 0.25s;
        }
        .card:hover {
            box-shadow: 0 6px 28px rgba(0, 0, 0, 0.10);
        }
        .tip-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        .tip-item {
            background: #fcf9f6;
            border-radius: 12px;
            padding: 18px 20px;
            border-left: 4px solid #b4533a;
        }
        .tip-item h4 {
            margin-top: 0;
        }
        .interview-block {
            background: #f1ebe6;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 24px 0;
            border-left: 6px solid #b4533a;
            font-style: italic;
        }
        .interview-block .speaker {
            font-style: normal;
            font-weight: 700;
            color: #7a2e1f;
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 24px 0;
            max-width: 560px;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 14px 20px;
            border: 2px solid #e6d9d0;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.25s;
            background: #fff;
        }
        .search-form input:focus {
            border-color: #b4533a;
        }
        .search-form button {
            padding: 14px 32px;
            background: #b4533a;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #7a2e1f;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 28px 0;
        }
        @media (max-width:700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #fff;
            border-radius: 16px;
            padding: 24px 28px;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 12px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border: 2px solid #e6d9d0;
            border-radius: 10px;
            font-size: 0.98rem;
            outline: none;
            font-family: inherit;
            transition: border-color 0.2s;
            background: #fcfaf8;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #b4533a;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 14px 28px;
            background: #b4533a;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #7a2e1f;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #e0d5cc;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.2s;
            color: #e0d5cc;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .related-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            margin: 20px 0;
            padding: 16px 20px;
            background: #fcf9f6;
            border-radius: 12px;
            list-style: none;
        }
        .related-links li a {
            font-weight: 500;
        }
        footer {
            border-top: 2px solid #e6d9d0;
            padding: 32px 0 24px;
            margin-top: 20px;
        }
        friend-link {
            display: block;
            padding: 12px 0;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 16px 4px 0;
            padding: 4px 0;
        }
        .copyright {
            font-size: 0.9rem;
            color: #6b5a50;
            padding-top: 16px;
            border-top: 1px solid #e6d9d0;
            margin-top: 12px;
            text-align: center;
        }
        @media (max-width:720px) {
            body {
                padding: 0 12px;
            }
            h1 {
                font-size: 1.8rem;
                padding-left: 14px;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .header-top {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #fff;
                border-radius: 12px;
                padding: 12px 8px;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
                margin-top: 8px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 16px;
                border-radius: 8px;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .card {
                padding: 16px 18px;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
            .tip-grid {
                grid-template-columns: 1fr;
            }
            .featured-img {
                border-radius: 10px;
            }
            .feedback-grid {
                gap: 16px;
            }
        }
        @media (max-width:440px) {
            h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .search-form button {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            .search-form input {
                padding: 12px 16px;
                font-size: 0.9rem;
            }
        }
        .text-muted {
            color: #6b5a50;
            font-size: 0.92rem;
        }
        .last-updated {
            display: inline-block;
            background: #f1ebe6;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #5a4a40;
            margin-bottom: 12px;
        }
        .emoji-lg {
            font-size: 1.5rem;
        }
        .flex-between {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .schema-hidden {
            display: none;
        }