*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #fcf7f2;
            color: #1e1a17;
            line-height: 1.75;
            padding: 0 1rem;
        }
        a {
            color: #b53a2a;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #7a1f13;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.3;
            color: #2b1e18;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        h1 {
            font-size: 2.4rem;
            border-left: 6px solid #b53a2a;
            padding-left: 1.2rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 3px solid #e8d5cc;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
        }
        h4 {
            font-size: 1.08rem;
            color: #7a4a3a;
        }
        p {
            margin-bottom: 1.25rem;
        }
        ul,
        ol {
            margin: 0.75rem 0 1.5rem 2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        blockquote {
            border-left: 5px solid #b53a2a;
            background: #f3e9e4;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 10px 10px 0;
            font-style: italic;
            color: #3a2a22;
        }
        hr {
            border: none;
            border-top: 2px dashed #dccbc2;
            margin: 2.5rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .site-header {
            padding: 1.2rem 0;
            border-bottom: 2px solid #e8d5cc;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #2b1e18;
            background: linear-gradient(145deg, #b53a2a, #7a1f13);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            font-size: 1.8rem;
            -webkit-text-fill-color: #b53a2a;
        }
        .my-logo small {
            font-size: 0.75rem;
            font-weight: 400;
            -webkit-text-fill-color: #7a4a3a;
            display: block;
            margin-top: -0.3rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #2b1e18;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #f0e2da;
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1.2rem 2rem;
        }
        .main-nav a {
            font-weight: 600;
            color: #3a2a22;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s;
        }
        .main-nav a:hover {
            border-bottom-color: #b53a2a;
            text-decoration: none;
        }
        .main-nav .search-form {
            display: flex;
            align-items: center;
            background: #f3e9e4;
            border-radius: 30px;
            padding: 0.2rem 0.2rem 0.2rem 1rem;
            border: 1px solid #dccbc2;
            transition: border-color 0.2s;
        }
        .main-nav .search-form:focus-within {
            border-color: #b53a2a;
        }
        .main-nav .search-form input {
            border: none;
            background: transparent;
            padding: 0.4rem 0;
            font-size: 0.95rem;
            outline: none;
            min-width: 120px;
            color: #1e1a17;
        }
        .main-nav .search-form button {
            background: #b53a2a;
            border: none;
            color: #fff;
            border-radius: 30px;
            padding: 0.45rem 1rem;
            cursor: pointer;
            font-size: 0.9rem;
            transition: background 0.2s;
        }
        .main-nav .search-form button:hover {
            background: #7a1f13;
        }
        .breadcrumb {
            padding: 0.8rem 0 0.4rem;
            font-size: 0.9rem;
            color: #7a4a3a;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb a {
            color: #7a4a3a;
        }
        .breadcrumb a:hover {
            color: #b53a2a;
        }
        .breadcrumb .sep {
            color: #c9b2a6;
        }
        .hero-image {
            margin: 1.8rem 0 2.5rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            position: relative;
            background: #2b1e18;
        }
        .hero-image img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
        }
        .hero-image .hero-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 1.5rem 2rem;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
            color: #fff;
            font-size: 0.95rem;
            font-weight: 500;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fffcf9;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        }
        th,
        td {
            padding: 0.75rem 1rem;
            text-align: left;
            border-bottom: 1px solid #f0e2da;
        }
        th {
            background: #b53a2a;
            color: #fff;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #faf1ec;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .card {
            background: #fffcf9;
            border-radius: 14px;
            padding: 1.5rem 1.2rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #f0e2da;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        .card i {
            font-size: 2rem;
            color: #b53a2a;
            margin-bottom: 0.6rem;
        }
        .card h3 {
            margin-top: 0.2rem;
        }
        .interview-box {
            background: #f3e9e4;
            border-radius: 16px;
            padding: 2rem 2rem 1.8rem;
            margin: 2rem 0;
            border-left: 6px solid #b53a2a;
        }
        .interview-box .speaker {
            font-weight: 700;
            color: #b53a2a;
        }
        .feedback-forms {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.5rem 0;
        }
        @media (max-width:700px) {
            .feedback-forms {
                grid-template-columns: 1fr;
            }
        }
        .form-card {
            background: #fffcf9;
            border-radius: 16px;
            padding: 1.8rem 1.5rem 2rem;
            border: 1px solid #f0e2da;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .form-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .form-card label {
            display: block;
            font-weight: 600;
            margin-top: 1rem;
            margin-bottom: 0.25rem;
            color: #3a2a22;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 0.6rem 0.8rem;
            border: 1px solid #dccbc2;
            border-radius: 8px;
            font-size: 0.95rem;
            background: #fefcfa;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .form-card input:focus,
        .form-card textarea:focus,
        .form-card select:focus {
            border-color: #b53a2a;
            outline: none;
        }
        .form-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .form-card .btn-submit {
            background: #b53a2a;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            margin-top: 1.2rem;
            transition: background 0.2s, transform 0.1s;
        }
        .form-card .btn-submit:hover {
            background: #7a1f13;
            transform: scale(1.02);
        }
        friend-link {
            display: block;
            padding: 1.5rem 0;
            border-top: 2px solid #e8d5cc;
            margin-top: 1.5rem;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 1.2rem 0.3rem 0;
            padding: 0.3rem 0.8rem;
            background: #f3e9e4;
            border-radius: 20px;
            transition: background 0.2s;
            font-weight: 500;
        }
        friend-link a:hover {
            background: #e8d5cc;
            text-decoration: none;
        }
        .site-footer {
            padding: 2rem 0 1.5rem;
            border-top: 2px solid #e8d5cc;
            margin-top: 2rem;
            text-align: center;
            color: #7a4a3a;
            font-size: 0.9rem;
        }
        .site-footer .copyright {
            margin-top: 0.6rem;
            font-size: 0.85rem;
        }
        @media (max-width:768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 0.6rem;
                padding: 1rem 0 0.5rem;
                border-top: 1px solid #e8d5cc;
                margin-top: 0.8rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav .search-form {
                width: 100%;
            }
            .main-nav .search-form input {
                flex: 1;
                min-width: 0;
            }
            h1 {
                font-size: 1.8rem;
                padding-left: 0.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .hero-image .hero-caption {
                padding: 1rem;
                font-size: 0.8rem;
            }
            .feedback-forms {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width:480px) {
            body {
                padding: 0 0.6rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #b53a2a;
            color: #fff;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: 0 4px 14px rgba(181, 58, 42, 0.3);
            transition: background 0.2s, transform 0.2s;
            z-index: 99;
            border: none;
            cursor: pointer;
        }
        .scroll-top:hover {
            background: #7a1f13;
            transform: translateY(-3px);
        }