*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #f7f4f0;
            color: #1e2a2f;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #b34a2c;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #7a2e1a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #1e2a2f;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 6px solid #b34a2c;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.25rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
        }
        ul,
        ol {
            margin: 0.8rem 0 1.4rem 2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        hr {
            border: none;
            border-top: 2px dashed #d6cdc0;
            margin: 2.4rem 0;
        }
        .container {
            max-width: 1100px;
            margin: 0 auto;
            background: #ffffff;
            border-radius: 28px 28px 0 0;
            padding: 1.6rem 2rem 2.8rem;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.05);
        }
        .site-header {
            background: linear-gradient(145deg, #1e2a2f 0%, #2c3e44 100%);
            padding: 1rem 2rem;
            border-radius: 24px 24px 0 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            position: relative;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fbd96d;
            letter-spacing: -0.03em;
            background: #1e2a2f;
            padding: 0.25rem 1rem 0.25rem 0.5rem;
            border-radius: 40px;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            text-decoration: none;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #fbd96d;
        }
        .my-logo i {
            color: #fbd96d;
            font-size: 1.6rem;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-bar a {
            color: #e8ddd0;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 40px;
            transition: background 0.25s, color 0.25s;
            font-size: 0.95rem;
        }
        .nav-bar a:hover {
            background: #3a4d55;
            color: #fbd96d;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #fbd96d;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .breadcrumb-wrap {
            background: #f0ebe5;
            padding: 0.6rem 1.2rem;
            border-radius: 40px;
            margin: 1.2rem 0 1.8rem;
            font-size: 0.9rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem;
        }
        .breadcrumb-wrap i {
            color: #b34a2c;
            font-size: 0.75rem;
        }
        .breadcrumb-wrap a {
            color: #5a4a3a;
            font-weight: 500;
        }
        .breadcrumb-wrap span {
            color: #2c3e44;
            font-weight: 600;
        }
        .search-section {
            background: #f0ebe5;
            padding: 1.6rem 2rem;
            border-radius: 20px;
            margin: 1.6rem 0 2.4rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1rem;
        }
        .search-section label {
            font-weight: 600;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #2c3e44;
        }
        .search-section form {
            display: flex;
            flex: 1;
            min-width: 220px;
            gap: 0.6rem;
        }
        .search-section input[type="text"] {
            flex: 1;
            padding: 0.7rem 1.2rem;
            border: 2px solid #d6cdc0;
            border-radius: 60px;
            font-size: 1rem;
            background: #fff;
            transition: border 0.25s;
        }
        .search-section input[type="text"]:focus {
            outline: none;
            border-color: #b34a2c;
        }
        .search-section button {
            background: #b34a2c;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 60px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-section button:hover {
            background: #7a2e1a;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.4rem 0;
        }
        .feedback-card {
            background: #faf8f5;
            border-radius: 20px;
            padding: 1.6rem 1.8rem;
            border: 1px solid #e6ddd2;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.6rem 1rem;
            border: 2px solid #d6cdc0;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.25s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            outline: none;
            border-color: #b34a2c;
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card button {
            background: #2c3e44;
            color: #fff;
            border: none;
            padding: 0.6rem 1.4rem;
            border-radius: 60px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #1e2a2f;
        }
        .star-select {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #f1c40f;
            cursor: pointer;
        }
        .star-select i {
            transition: transform 0.15s;
        }
        .star-select i:hover {
            transform: scale(1.2);
        }
        .feature-img {
            margin: 2rem 0 2.4rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
            background: #e8ddd0;
            text-align: center;
        }
        .feature-img img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .feature-img figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.9rem;
            color: #5a4a3a;
            background: #f7f4f0;
            font-style: italic;
        }
        .site-footer {
            background: #1e2a2f;
            color: #d6cdc0;
            padding: 2rem 2rem 1.6rem;
            border-radius: 0 0 24px 24px;
            margin-top: 2rem;
        }
        .site-footer friend-link {
            display: block;
            margin: 0.8rem 0 1.2rem;
            font-weight: 500;
        }
        .site-footer friend-link a {
            color: #fbd96d;
            margin: 0 0.8rem 0.4rem 0;
            display: inline-block;
        }
        .site-footer friend-link a:hover {
            color: #fff;
        }
        .copyright {
            border-top: 1px solid #3a4d55;
            padding-top: 1.2rem;
            font-size: 0.9rem;
            text-align: center;
            letter-spacing: 0.02em;
        }
        .copyright i {
            color: #b34a2c;
        }
        .last-updated {
            display: inline-block;
            background: #f0ebe5;
            padding: 0.3rem 1.2rem;
            border-radius: 40px;
            font-size: 0.85rem;
            font-weight: 500;
            color: #5a4a3a;
            margin-bottom: 1.2rem;
        }
        @media (max-width: 820px) {
            .container {
                padding: 1rem 1.2rem 2rem;
            }
            .site-header {
                padding: 0.8rem 1.2rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .nav-bar {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 0.2rem;
                padding-top: 0.8rem;
                border-top: 1px solid #3a4d55;
                margin-top: 0.6rem;
            }
            .nav-bar.open {
                display: flex;
            }
            .nav-bar a {
                padding: 0.6rem 1rem;
                border-radius: 12px;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .search-section {
                flex-direction: column;
                align-items: stretch;
                padding: 1.2rem;
            }
            .search-section form {
                flex-direction: column;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.4rem;
            }
            .container {
                padding: 0.6rem 0.8rem 1.6rem;
                border-radius: 16px 16px 0 0;
            }
            .site-header {
                padding: 0.5rem 0.8rem;
                border-radius: 16px 16px 0 0;
            }
            .my-logo {
                font-size: 1.1rem;
                padding: 0.15rem 0.6rem;
            }
            .my-logo i {
                font-size: 1.2rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.25rem;
                padding-left: 0.6rem;
                border-left-width: 4px;
            }
            .breadcrumb-wrap {
                font-size: 0.75rem;
                padding: 0.4rem 0.8rem;
                flex-wrap: wrap;
            }
            .feedback-card {
                padding: 1rem;
            }
            .site-footer {
                padding: 1.2rem 1rem 1rem;
                border-radius: 0 0 16px 16px;
            }
        }
        :target {
            scroll-margin-top: 1.6rem;
        }
        .highlight-box {
            background: #fdf6ed;
            border-left: 6px solid #b34a2c;
            padding: 1.2rem 1.6rem;
            border-radius: 12px;
            margin: 1.6rem 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 1rem;
            margin: 1.6rem 0;
        }
        .stat-card {
            background: #ffffff;
            border: 1px solid #e6ddd2;
            border-radius: 16px;
            padding: 1rem 1.2rem;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
        }
        .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: #b34a2c;
        }
        .stat-card .label {
            font-size: 0.85rem;
            color: #5a4a3a;
            font-weight: 500;
        }