*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f5f7fb;
            color: #1a1a2e;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #e94560;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #c23152;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.05);
            border-radius: 20px;
            padding: 20px 28px 40px;
            margin-top: 16px;
            margin-bottom: 40px;
        }
        .header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0 12px;
            border-bottom: 2px solid #eef0f5;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #e94560, #0f3460);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: #e94560;
            font-size: 2rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: #555;
            display: block;
            letter-spacing: 0.3px;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .nav-bar a {
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #1a1a2e;
            transition: background 0.2s, color 0.2s;
        }
        .nav-bar a:hover {
            background: #e94560;
            color: #fff;
            text-decoration: none;
        }
        .nav-bar a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1a1a2e;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f0f0f5;
        }
        .nav-overlay {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px 12px;
            padding: 12px 0 8px;
            font-size: 0.85rem;
            color: #666;
            border-bottom: 1px solid #eef0f5;
            margin-bottom: 20px;
        }
        .breadcrumb a {
            color: #0f3460;
        }
        .breadcrumb i {
            font-size: 0.65rem;
            color: #aaa;
        }
        .breadcrumb span.current {
            color: #e94560;
            font-weight: 500;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.2;
            margin: 16px 0 12px;
            color: #0f3460;
        }
        h1 i {
            color: #e94560;
            margin-right: 10px;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 40px 0 16px;
            padding-bottom: 6px;
            border-bottom: 3px solid #e94560;
            display: inline-block;
            color: #0f3460;
        }
        h2 i {
            color: #e94560;
            margin-right: 10px;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 30px 0 12px;
            color: #16213e;
        }
        h3 i {
            margin-right: 8px;
            color: #e94560;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 20px 0 8px;
            color: #1a1a2e;
        }
        p {
            margin-bottom: 16px;
            font-size: 1rem;
            color: #2d2d44;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 400;
            color: #333;
            background: #f8f9ff;
            padding: 20px 24px;
            border-radius: 16px;
            border-left: 4px solid #e94560;
            margin: 20px 0 28px;
        }
        strong {
            color: #0f3460;
            font-weight: 700;
        }
        .highlight {
            background: linear-gradient(to right, #fff3f5, #ffe8ec);
            padding: 2px 8px;
            border-radius: 6px;
            font-weight: 600;
        }
        .emoji-lg {
            font-size: 1.4rem;
        }
        .featured-image {
            margin: 28px 0 32px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 10px 16px;
            background: #f0f2f8;
            font-size: 0.85rem;
            color: #555;
            text-align: center;
        }
        .search-box {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 24px 0 16px;
            background: #f8f9ff;
            padding: 20px 24px;
            border-radius: 16px;
            border: 1px solid #e0e4f0;
        }
        .search-box input {
            flex: 1 1 200px;
            padding: 12px 18px;
            border: 1px solid #d0d5e0;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .search-box input:focus {
            border-color: #e94560;
            box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.15);
        }
        .search-box button {
            padding: 12px 28px;
            background: #e94560;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: #c23152;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 32px 0 20px;
        }
        .feedback-card {
            background: #f8f9ff;
            border-radius: 16px;
            padding: 22px 24px;
            border: 1px solid #e8ecf5;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 2px solid #e0e4f0;
            padding-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-card textarea,
        .feedback-card input[type="number"],
        .feedback-card input[type="text"] {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid #d0d5e0;
            border-radius: 10px;
            font-size: 0.9rem;
            outline: none;
            transition: border 0.2s;
            font-family: inherit;
            margin-top: 6px;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            border-color: #e94560;
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card .star-input {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #f0c330;
            margin: 6px 0 10px;
            cursor: pointer;
        }
        .feedback-card .star-input i {
            transition: transform 0.15s;
        }
        .feedback-card .star-input i:hover {
            transform: scale(1.2);
        }
        .feedback-card button {
            padding: 10px 24px;
            background: #0f3460;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: background 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 8px;
        }
        .feedback-card button:hover {
            background: #1a4a7a;
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 12px;
            margin: 24px 0 16px;
        }
        .link-grid a {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 16px;
            background: #f5f7fc;
            border-radius: 12px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #1a1a2e;
            transition: background 0.2s, color 0.2s, transform 0.1s;
            border: 1px solid #e8ecf5;
        }
        .link-grid a:hover {
            background: #e94560;
            color: #fff;
            transform: translateY(-2px);
            text-decoration: none;
        }
        .link-grid a i {
            color: #e94560;
            transition: color 0.2s;
        }
        .link-grid a:hover i {
            color: #fff;
        }
        friend-link {
            display: block;
            padding: 20px 0 12px;
            border-top: 2px solid #eef0f5;
            margin-top: 40px;
        }
        friend-link .fl-title {
            font-weight: 600;
            font-size: 0.95rem;
            color: #0f3460;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        friend-link .fl-list a {
            font-size: 0.9rem;
            color: #2d2d44;
            transition: color 0.2s;
        }
        friend-link .fl-list a:hover {
            color: #e94560;
        }
        .footer {
            padding: 20px 0 8px;
            border-top: 1px solid #eef0f5;
            margin-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            font-size: 0.85rem;
            color: #666;
        }
        .footer .copy {
            font-weight: 400;
        }
        .footer .copy i {
            color: #e94560;
        }
        .last-updated {
            display: inline-block;
            background: #eef0f5;
            padding: 4px 16px;
            border-radius: 40px;
            font-size: 0.8rem;
            color: #555;
            margin-bottom: 8px;
        }
        .last-updated i {
            margin-right: 6px;
        }
        @media (max-width: 900px) {
            .container {
                padding: 16px 18px 30px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .header {
                flex-wrap: wrap;
            }
            .nav-bar {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: #ffffff;
                border-radius: 16px;
                padding: 12px 8px;
                box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
                margin-top: 12px;
                border: 1px solid #eef0f5;
            }
            .nav-bar.show {
                display: flex;
            }
            .nav-bar a {
                padding: 10px 16px;
                border-radius: 10px;
            }
            .hamburger {
                display: block;
            }
            .nav-overlay {
                display: none;
            }
            .link-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 540px) {
            .container {
                padding: 12px 12px 24px;
                border-radius: 12px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.25rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            .lead {
                font-size: 1rem;
                padding: 14px 16px;
            }
            .search-box {
                padding: 14px 16px;
                flex-direction: column;
            }
            .search-box button {
                justify-content: center;
            }
            .link-grid {
                grid-template-columns: 1fr;
            }
            .footer {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                gap: 4px 8px;
            }
            .feedback-card {
                padding: 16px;
            }
        }
        @media (min-width: 901px) {
            .hamburger {
                display: none !important;
            }
            .nav-bar {
                display: flex !important;
            }
        }
        .section-spacer {
            height: 8px;
        }
        .emoji-big {
            font-size: 2rem;
            display: inline-block;
            margin-right: 4px;
        }
        .tag {
            display: inline-block;
            background: #eef0f5;
            padding: 2px 12px;
            border-radius: 40px;
            font-size: 0.75rem;
            font-weight: 600;
            color: #0f3460;
        }
        blockquote {
            background: #f8f9ff;
            border-left: 4px solid #e94560;
            padding: 16px 20px;
            margin: 20px 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #2d2d44;
        }
        blockquote i {
            color: #e94560;
            margin-right: 6px;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
        }
        table th {
            background: #0f3460;
            color: #fff;
            padding: 10px 14px;
            text-align: left;
        }
        table td {
            padding: 8px 14px;
            border-bottom: 1px solid #eef0f5;
        }
        table tr:hover td {
            background: #f8f9ff;
        }