* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #f5f3ee;
            color: #1e1b1a;
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: #a5351a;
            text-decoration: underline;
            transition: color 0.2s;
        }
        a:hover {
            color: #c94d2e;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            padding: 16px 0;
            border-bottom: 4px solid #e94560;
            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;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            text-decoration: none;
            background: linear-gradient(135deg, #e94560, #f5a623);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 30px rgba(233, 69, 96, 0.2);
        }
        .my-logo:hover {
            opacity: 0.9;
        }
        .my-logo i {
            -webkit-text-fill-color: #e94560;
            margin-right: 6px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.25);
            color: #fff;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .main-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #eae0d5;
            text-decoration: none;
            padding: 8px 16px;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.2s;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .main-nav a:hover {
            background: rgba(233, 69, 96, 0.25);
            color: #fff;
            border-color: #e94560;
            transform: translateY(-1px);
        }
        .main-nav a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .breadcrumb {
            background: #e8e3dd;
            padding: 10px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d6cec4;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 4px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 6px;
            color: #8a7f75;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #7a3e2a;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #4d3a30;
            font-weight: 600;
        }
        main {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-body h1 {
            font-size: 2.6rem;
            line-height: 1.2;
            color: #1a1a2e;
            margin-bottom: 12px;
            font-weight: 800;
            letter-spacing: -0.02em;
        }
        .article-body h1 span {
            background: linear-gradient(135deg, #e94560, #f5a623);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .article-body .subhead {
            font-size: 1.1rem;
            color: #5a4a40;
            margin-bottom: 28px;
            border-left: 4px solid #e94560;
            padding-left: 18px;
            font-weight: 400;
        }
        .article-body .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            font-size: 0.9rem;
            color: #6a5a4f;
            margin-bottom: 28px;
            padding-bottom: 16px;
            border-bottom: 2px solid #e0d6cc;
        }
        .article-body .meta-info i {
            margin-right: 6px;
            color: #e94560;
        }
        .article-body h2 {
            font-size: 1.9rem;
            margin-top: 48px;
            margin-bottom: 16px;
            color: #16213e;
            font-weight: 700;
            border-bottom: 3px solid #e94560;
            padding-bottom: 8px;
            display: inline-block;
        }
        .article-body h3 {
            font-size: 1.45rem;
            margin-top: 32px;
            margin-bottom: 12px;
            color: #1a2a4a;
            font-weight: 600;
        }
        .article-body h4 {
            font-size: 1.15rem;
            margin-top: 24px;
            margin-bottom: 8px;
            color: #2a3a5a;
            font-weight: 600;
            font-style: italic;
        }
        .article-body p {
            margin-bottom: 18px;
            color: #2a241e;
        }
        .article-body .highlight-box {
            background: #fcf8f3;
            border-left: 6px solid #e94560;
            padding: 20px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .article-body .highlight-box i {
            color: #e94560;
            margin-right: 10px;
        }
        .article-body ul,
        .article-body ol {
            margin: 12px 0 20px 24px;
        }
        .article-body li {
            margin-bottom: 8px;
        }
        .article-body .emoji-big {
            font-size: 1.3rem;
            margin-right: 4px;
        }
        .hero-image-wrap {
            margin: 32px 0 20px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.10);
            background: #d9d0c5;
            position: relative;
        }
        .hero-image-wrap img {
            width: 100%;
            display: block;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .hero-image-wrap .img-caption {
            background: rgba(26, 26, 46, 0.85);
            color: #f0e8e0;
            padding: 10px 18px;
            font-size: 0.85rem;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
        }
        .sidebar {
            background: #fcfaf7;
            border-radius: 20px;
            padding: 28px 22px;
            border: 1px solid #e0d6cc;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.2rem;
            color: #1a1a2e;
            margin-bottom: 16px;
            border-bottom: 2px solid #e94560;
            padding-bottom: 8px;
        }
        .sidebar ul {
            list-style: none;
            margin: 0;
        }
        .sidebar li {
            margin-bottom: 10px;
        }
        .sidebar a {
            color: #3a2a1e;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 6px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .sidebar a:hover {
            background: #f0e8e0;
            color: #a5351a;
        }
        .sidebar a i {
            color: #e94560;
            width: 20px;
            text-align: center;
        }
        .search-section {
            background: #fcf8f3;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 32px 0;
            border: 1px solid #e0d6cc;
        }
        .search-section h3 {
            font-size: 1.3rem;
            margin-bottom: 12px;
            color: #16213e;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border: 2px solid #d6cec4;
            border-radius: 40px;
            font-size: 1rem;
            background: #fff;
            transition: border 0.2s;
            outline: none;
        }
        .search-form input:focus {
            border-color: #e94560;
            box-shadow: 0 0 0 4px rgba(233, 69, 96, 0.10);
        }
        .search-form button {
            padding: 14px 32px;
            background: #e94560;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .search-form button:hover {
            background: #c73a52;
            transform: translateY(-2px);
        }
        .search-form button i {
            margin-right: 8px;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 36px 0;
        }
        @media (max-width: 700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #fcfaf7;
            border-radius: 16px;
            padding: 24px 26px;
            border: 1px solid #e0d6cc;
        }
        .feedback-card h3 {
            font-size: 1.2rem;
            margin-bottom: 16px;
            color: #16213e;
        }
        .feedback-card h3 i {
            color: #e94560;
            margin-right: 10px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border: 2px solid #d6cec4;
            border-radius: 10px;
            font-size: 0.95rem;
            background: #fff;
            transition: border 0.2s;
            outline: none;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #e94560;
            box-shadow: 0 0 0 4px rgba(233, 69, 96, 0.08);
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 12px 24px;
            background: #e94560;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #c73a52;
            transform: translateY(-2px);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #d6cec4;
            cursor: pointer;
            direction: rtl;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            transition: color 0.15s;
            cursor: pointer;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #f5a623;
        }
        .site-footer {
            background: #1a1a2e;
            color: #c8bfb5;
            padding: 40px 0 24px;
            border-top: 4px solid #e94560;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        @media (max-width: 700px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-inner h4 {
            color: #f0e8e0;
            font-size: 1.1rem;
            margin-bottom: 14px;
            border-bottom: 2px solid #e94560;
            padding-bottom: 6px;
            display: inline-block;
        }
        .footer-inner a {
            color: #b8aea5;
            text-decoration: none;
            display: block;
            padding: 4px 0;
            transition: color 0.2s;
        }
        .footer-inner a:hover {
            color: #e94560;
        }
        friend-link {
            display: block;
            margin-top: 8px;
        }
        friend-link a {
            display: inline-block;
            margin-right: 16px;
            margin-bottom: 6px;
            background: rgba(255, 255, 255, 0.06);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.9rem;
        }
        .copyright {
            border-top: 1px solid #2a2a4a;
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: #8a8075;
        }
        .copyright strong {
            color: #d0c8bd;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                margin-top: 16px;
                gap: 6px;
                background: rgba(22, 33, 62, 0.95);
                padding: 16px 12px;
                border-radius: 16px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                text-align: left;
                padding: 12px 18px;
            }
            .article-body h1 {
                font-size: 1.9rem;
            }
            .article-body h2 {
                font-size: 1.5rem;
            }
            .article-body h3 {
                font-size: 1.2rem;
            }
            .sidebar {
                position: static;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .hero-image-wrap .img-caption {
                position: relative;
                background: #1a1a2e;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .article-body h1 {
                font-size: 1.6rem;
            }
            .search-form input {
                min-width: 140px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        .faq-item {
            border-bottom: 1px solid #e0d6cc;
            padding: 16px 0;
        }
        .faq-item strong {
            color: #16213e;
            font-size: 1.05rem;
        }
        .faq-item p {
            margin-top: 6px;
            color: #3a2e26;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
        }
        .table-wrap table {
            width: 100%;
            border-collapse: collapse;
            background: #fcfaf7;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #e0d6cc;
        }
        .table-wrap th {
            background: #16213e;
            color: #f0e8e0;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        .table-wrap td {
            padding: 10px 16px;
            border-bottom: 1px solid #eae3da;
        }
        .table-wrap tr:last-child td {
            border-bottom: none;
        }
        .table-wrap tr:hover td {
            background: #f5f0e9;
        }
        .btn-top {
            display: inline-block;
            margin-top: 30px;
            padding: 10px 24px;
            background: #16213e;
            color: #fff;
            border-radius: 40px;
            text-decoration: none;
            font-weight: 500;
            transition: background 0.2s;
        }
        .btn-top:hover {
            background: #e94560;
            color: #fff;
        }
        .tag {
            display: inline-block;
            background: #eae3da;
            padding: 2px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #3a2e26;
            margin-right: 6px;
            margin-bottom: 4px;
        }
        .tag i {
            margin-right: 4px;
            color: #e94560;
        }