*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f5f0eb;
            color: #2d2d2d;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #c44536;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #8b2f1e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.8rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(135deg, #2c1810 0%, #4a2c1a 50%, #2c1810 100%);
            color: #fff;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #f7d9a0;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            transition: transform 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.03);
            color: #ffedc4;
            text-decoration: none;
        }
        .my-logo i {
            margin-right: 0.5rem;
            color: #e8b87a;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f7d9a0;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            gap: 0.25rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #f0e3d0;
            padding: 0.5rem 1rem;
            border-radius: 8px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(247, 217, 160, 0.2);
            color: #f7d9a0;
            text-decoration: none;
        }
        .main-nav a.active {
            background: rgba(247, 217, 160, 0.25);
            color: #f7d9a0;
        }
        .breadcrumb-wrap {
            background: #e8ddd0;
            padding: 0.65rem 0;
            border-bottom: 1px solid #d6c9b9;
            font-size: 0.9rem;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.4rem;
            color: #8a7a6a;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #6a4f3a;
        }
        .breadcrumb a:hover {
            color: #c44536;
        }
        .breadcrumb .current {
            color: #3d2b1f;
            font-weight: 600;
        }
        main {
            padding: 2.5rem 0 3rem;
        }
        .content-card {
            background: #fff;
            border-radius: 20px;
            padding: 2.5rem 2.8rem;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
            margin-bottom: 2.5rem;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #2c1810;
            line-height: 1.25;
            margin-bottom: 1rem;
        }
        h1 i {
            color: #c44536;
            margin-right: 0.5rem;
        }
        .meta-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            color: #6a5a4a;
            font-size: 0.95rem;
            margin-bottom: 2rem;
            padding-bottom: 1.2rem;
            border-bottom: 2px solid #f0e8e0;
        }
        .meta-bar i {
            margin-right: 0.35rem;
            color: #c44536;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #3d2b1f;
            margin-top: 2.8rem;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #f0e8e0;
        }
        h2 i {
            color: #c44536;
            margin-right: 0.6rem;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #4a3528;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        h3 i {
            color: #c44536;
            margin-right: 0.5rem;
            font-size: 1.3rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #5a3f2e;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1.1rem;
        }
        .highlight-box {
            background: #fcf8f3;
            border-left: 5px solid #c44536;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .highlight-box strong {
            color: #c44536;
        }
        .tip-box {
            background: #f0f7f0;
            border-left: 5px solid #2d8f4e;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .tip-box strong {
            color: #2d8f4e;
        }
        .warning-box {
            background: #fef6f0;
            border-left: 5px solid #e8912e;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .warning-box strong {
            color: #e8912e;
        }
        .img-wrapper {
            margin: 2rem 0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .img-wrapper img {
            width: 100%;
            display: block;
        }
        .img-caption {
            background: #f8f4ee;
            padding: 0.7rem 1.2rem;
            font-size: 0.9rem;
            color: #5a4a3a;
            font-style: italic;
        }
        .img-caption i {
            margin-right: 0.4rem;
            color: #c44536;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.2rem;
            margin: 1.8rem 0;
        }
        .stat-card {
            background: #f8f4ee;
            padding: 1.2rem;
            border-radius: 12px;
            text-align: center;
            border: 1px solid #e8ddd0;
        }
        .stat-card .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: #c44536;
            display: block;
        }
        .stat-card .label {
            font-size: 0.95rem;
            color: #5a4a3a;
        }
        .interview-block {
            background: #f5efe8;
            padding: 1.5rem;
            border-radius: 16px;
            margin: 1.8rem 0;
            border: 1px solid #e0d4c8;
        }
        .interview-block .q {
            font-weight: 700;
            color: #3d2b1f;
        }
        .interview-block .a {
            margin-top: 0.4rem;
            padding-left: 0.8rem;
            border-left: 3px solid #c44536;
        }
        .btn {
            display: inline-block;
            background: #c44536;
            color: #fff;
            padding: 0.6rem 1.4rem;
            border-radius: 8px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: background 0.25s, transform 0.2s;
        }
        .btn:hover {
            background: #8b2f1e;
            transform: translateY(-2px);
            color: #fff;
            text-decoration: none;
        }
        .btn i {
            margin-right: 0.4rem;
        }
        .search-section {
            background: linear-gradient(135deg, #3d2b1f, #2c1810);
            padding: 2rem 2.5rem;
            border-radius: 16px;
            margin: 2rem 0;
            color: #fff;
        }
        .search-section h3 {
            color: #f7d9a0;
            margin-top: 0;
            border: none;
        }
        .search-form {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            margin-top: 1rem;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 0.8rem 1.2rem;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            background: #fff;
            color: #2d2d2d;
            outline: none;
        }
        .search-form input:focus {
            box-shadow: 0 0 0 3px rgba(247, 217, 160, 0.4);
        }
        .search-form button {
            background: #f7d9a0;
            color: #2c1810;
            padding: 0.8rem 1.8rem;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.2s;
        }
        .search-form button:hover {
            background: #ffe3b0;
            transform: translateY(-2px);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2rem 0;
        }
        @media (max-width:720px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-panel {
            background: #faf7f3;
            padding: 1.8rem;
            border-radius: 16px;
            border: 1px solid #e8ddd0;
        }
        .feedback-panel h4 {
            margin-top: 0;
            color: #3d2b1f;
        }
        .feedback-panel form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .feedback-panel input,
        .feedback-panel textarea {
            padding: 0.7rem 1rem;
            border: 1px solid #d6c9b9;
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s;
            width: 100%;
        }
        .feedback-panel input:focus,
        .feedback-panel textarea:focus {
            border-color: #c44536;
            outline: none;
            box-shadow: 0 0 0 3px rgba(196, 69, 54, 0.15);
        }
        .feedback-panel textarea {
            min-height: 80px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.25rem;
            font-size: 1.6rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #d6c9b9;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f0b830;
        }
        friend-link {
            display: block;
            padding: 2rem 0 1rem;
        }
        friend-link .fl-head {
            font-size: 1.2rem;
            font-weight: 700;
            color: #3d2b1f;
            margin-bottom: 0.8rem;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        friend-link .fl-list li a {
            color: #6a4f3a;
            font-size: 0.95rem;
        }
        friend-link .fl-list li a:hover {
            color: #c44536;
        }
        .site-footer {
            background: #2c1810;
            color: #d6c9b9;
            padding: 2rem 0;
            text-align: center;
            font-size: 0.95rem;
        }
        .site-footer .copyright {
            margin-top: 0.8rem;
            color: #a89484;
            font-size: 0.85rem;
        }
        .site-footer a {
            color: #f7d9a0;
        }
        .site-footer a:hover {
            color: #fff;
        }
        @media (max-width: 900px) {
            .content-card {
                padding: 1.5rem 1.2rem;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 720px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: rgba(44, 24, 16, 0.98);
                padding: 0.8rem 0.5rem;
                border-radius: 12px;
                margin-top: 0.5rem;
                gap: 0.15rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.7rem 1rem;
                border-radius: 6px;
                width: 100%;
            }
            .header-inner {
                align-items: center;
            }
            .search-section {
                padding: 1.5rem 1.2rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input {
                min-width: auto;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .breadcrumb-wrap {
                font-size: 0.8rem;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.7rem;
            }
            .content-card {
                padding: 1rem 0.9rem;
            }
            .feedback-panel {
                padding: 1.2rem;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .fw-bold {
            font-weight: 700;
        }
        .color-accent {
            color: #c44536;
        }
        .skip-link {
            position: absolute;
            top: -100px;
            left: 0;
            background: #c44536;
            color: #fff;
            padding: 0.6rem 1.2rem;
            border-radius: 0 0 8px 0;
            z-index: 9999;
            font-weight: 600;
        }
        .skip-link:focus {
            top: 0;
            color: #fff;
            text-decoration: none;
        }