*,
        *::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, 'Helvetica Neue', sans-serif;
            background: #faf8f5;
            color: #1e2a3a;
            line-height: 1.8;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #c7522a;
            text-decoration: underline;
            text-decoration-thickness: 1px;
            text-underline-offset: 2px;
            transition: color 0.2s;
        }
        a:hover {
            color: #9a3e1f;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #1a3a4a 0%, #0f2a38 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f8c291;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            transition: opacity 0.2s;
        }
        .my-logo:hover {
            opacity: 0.85;
            color: #f8c291;
        }
        .my-logo i {
            font-size: 2rem;
            color: #f8c291;
        }
        .my-logo span {
            font-weight: 300;
            font-size: 0.9rem;
            color: #bcd4de;
            display: none;
        }
        @media(min-width:600px) {
            .my-logo span {
                display: inline;
            }
        }
        .nav-toggle {
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            display: block;
            transition: transform 0.2s;
        }
        .nav-toggle:hover {
            transform: scale(1.05);
        }
        @media(min-width:768px) {
            .nav-toggle {
                display: none;
            }
        }
        .nav-menu {
            display: none;
            width: 100%;
            flex-direction: column;
            gap: 0.6rem;
            padding: 1rem 0 0.4rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 0.6rem;
        }
        .nav-menu.active {
            display: flex;
        }
        .nav-menu a {
            color: #e8f0f5;
            text-decoration: none;
            font-weight: 500;
            padding: 0.4rem 0.8rem;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
            font-size: 1rem;
        }
        .nav-menu a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #f8c291;
        }
        @media(min-width:768px) {
            .nav-menu {
                display: flex !important;
                flex-direction: row;
                width: auto;
                border-top: none;
                padding: 0;
                margin: 0;
                gap: 0.2rem;
            }
            .nav-menu a {
                padding: 0.4rem 1rem;
                font-size: 0.95rem;
            }
        }
        .breadcrumb {
            background: #f0ebe4;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #e2d9cf;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #a08b7a;
            font-size: 1.1rem;
            margin-right: 0.2rem;
        }
        .breadcrumb a {
            color: #6b4f3a;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #1e2a3a;
            font-weight: 600;
        }
        .main-content {
            padding: 2rem 0 3rem;
        }
        .hero {
            background: linear-gradient(135deg, #f7f0ea 0%, #efe5db 100%);
            border-radius: 20px;
            padding: 2rem 1.8rem;
            margin-bottom: 2.5rem;
            border: 1px solid #e6d9ce;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "♠ ♥ ♦ ♣";
            position: absolute;
            bottom: -10px;
            right: -10px;
            font-size: 6rem;
            opacity: 0.06;
            color: #1a3a4a;
            letter-spacing: 20px;
            pointer-events: none;
            white-space: nowrap;
        }
        .hero h1 {
            font-size: 2rem;
            line-height: 1.3;
            margin-bottom: 0.8rem;
            color: #1a3a4a;
            font-weight: 800;
        }
        .hero p {
            font-size: 1.1rem;
            max-width: 800px;
            color: #3d4f5c;
        }
        .hero .meta-badge {
            display: inline-block;
            background: #c7522a;
            color: #fff;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-top: 0.6rem;
        }
        @media(min-width:600px) {
            .hero h1 {
                font-size: 2.6rem;
            }
            .hero {
                padding: 3rem 2.5rem;
            }
        }
        section {
            margin-bottom: 3rem;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #1a3a4a;
            margin: 2rem 0 1rem 0;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #f0a878;
            display: inline-block;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: #2b4a5a;
            margin: 1.6rem 0 0.8rem 0;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #3d5f6f;
            margin: 1.2rem 0 0.5rem 0;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .content-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.8rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #eee8e0;
            margin-bottom: 1.8rem;
        }
        .content-card.highlight {
            border-left: 5px solid #c7522a;
            background: #fdf9f5;
        }
        .feature-image {
            border-radius: 16px;
            overflow: hidden;
            margin: 2rem 0;
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.08);
            background: #e8e0d8;
        }
        .feature-image img {
            width: 100%;
            object-fit: cover;
            min-height: 220px;
            background: #d9cfc4;
        }
        .feature-image figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #5a6a75;
            background: #f7f3ee;
            font-style: italic;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .stat-item {
            background: #f7f3ee;
            border-radius: 12px;
            padding: 1.2rem 1rem;
            text-align: center;
            border: 1px solid #e6d9ce;
        }
        .stat-item .num {
            font-size: 2rem;
            font-weight: 800;
            color: #c7522a;
            display: block;
        }
        .stat-item .label {
            font-size: 0.85rem;
            color: #4d626e;
            font-weight: 500;
        }
        .link-inline-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            margin: 1.2rem 0;
            padding: 1rem;
            background: #f7f3ee;
            border-radius: 12px;
            border: 1px solid #e6d9ce;
        }
        .link-inline-list a {
            font-size: 0.95rem;
            font-weight: 500;
        }
        .search-box {
            background: #fff;
            border-radius: 60px;
            border: 2px solid #ddd5cb;
            display: flex;
            align-items: center;
            overflow: hidden;
            max-width: 520px;
            transition: border-color 0.2s;
        }
        .search-box:focus-within {
            border-color: #c7522a;
        }
        .search-box input {
            flex: 1;
            border: none;
            padding: 0.8rem 1.2rem;
            font-size: 1rem;
            background: transparent;
            outline: none;
            color: #1e2a3a;
        }
        .search-box button {
            background: #c7522a;
            border: none;
            color: #fff;
            padding: 0.8rem 1.4rem;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background 0.2s;
        }
        .search-box button:hover {
            background: #9a3e1f;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.8rem;
            margin: 2rem 0;
        }
        @media(min-width:700px) {
            .feedback-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        .feedback-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.8rem;
            border: 1px solid #eee8e0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .feedback-card form label {
            display: block;
            font-weight: 600;
            margin: 0.8rem 0 0.3rem 0;
            font-size: 0.95rem;
            color: #2b4a5a;
        }
        .feedback-card form input,
        .feedback-card form textarea,
        .feedback-card form select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1.5px solid #ddd5cb;
            border-radius: 10px;
            font-size: 0.95rem;
            background: #fcfaf8;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .feedback-card form input:focus,
        .feedback-card form textarea:focus,
        .feedback-card form select:focus {
            border-color: #c7522a;
            outline: none;
            background: #fff;
        }
        .feedback-card form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card form button {
            background: #1a3a4a;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 60px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            margin-top: 0.8rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card form button:hover {
            background: #0f2a38;
            transform: scale(1.01);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            margin: 0.4rem 0 0.8rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #ddd5cb;
            cursor: pointer;
            transition: color 0.15s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f0a030;
        }
        .site-footer {
            background: #1a3a4a;
            color: #dce8ef;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        @media(min-width:600px) {
            .footer-inner {
                grid-template-columns: 2fr 1fr;
            }
        }
        .footer-inner h4 {
            color: #f8c291;
            margin-bottom: 0.8rem;
            font-weight: 600;
        }
        .footer-inner a {
            color: #bcd4de;
            text-decoration: none;
        }
        .footer-inner a:hover {
            color: #f8c291;
            text-decoration: underline;
        }
        friend-link {
            display: block;
            margin-top: 0.6rem;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.4rem;
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.2rem;
            margin-top: 1.8rem;
            font-size: 0.85rem;
            text-align: center;
            color: #9ab0bd;
        }
        @media(max-width:480px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .hero p {
                font-size: 0.95rem;
            }
            .content-card {
                padding: 1.2rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .stat-item .num {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media(min-width:768px) and (max-width:1024px) {
            .container {
                padding: 0 1.8rem;
            }
        }
        .text-small {
            font-size: 0.9rem;
            color: #5a6a75;
        }
        .tag {
            display: inline-block;
            background: #e8e0d8;
            padding: 0.15rem 0.8rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 500;
            color: #3d5f6f;
        }
        .flex-gap {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #7a8a95;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-top: 1rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #eee8e0;
        }
        th {
            background: #1a3a4a;
            color: #fff;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid #f0ebe4;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .highlight-text {
            background: linear-gradient(to right, #f8c29130, #f8c29110);
            padding: 0.1rem 0.4rem;
            border-radius: 4px;
            font-weight: 600;
        }