* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
            background: #f4f7fc;
            color: #1e2a3a;
            line-height: 1.7;
            font-size: 1.0625rem;
            padding: 0 1rem;
        }
        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 28px 28px 0 0;
            overflow: hidden;
        }
        .site-header {
            background: linear-gradient(145deg, #0b1a2e, #132a44);
            padding: 1.2rem 2rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            border-bottom: 3px solid #f9c74f;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 700;
            color: #f9c74f;
            text-decoration: none;
            letter-spacing: -0.5px;
            background: rgba(255, 255, 255, 0.06);
            padding: 0.3rem 1.2rem;
            border-radius: 40px;
            transition: background 0.25s;
        }
        .my-logo:hover {
            background: rgba(249, 199, 79, 0.18);
        }
        .my-logo span {
            color: #ffffff;
            font-weight: 300;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f9c74f;
            font-size: 2rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(249, 199, 79, 0.12);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 1.8rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8edf3;
            text-decoration: none;
            font-weight: 500;
            font-size: 1rem;
            padding: 0.4rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.25s, color 0.25s;
        }
        .main-nav a:hover {
            border-bottom-color: #f9c74f;
            color: #f9c74f;
        }
        .main-nav a i {
            margin-right: 6px;
        }
        .breadcrumb {
            background: #f0f4fb;
            padding: 0.7rem 2rem;
            font-size: 0.9rem;
            border-bottom: 1px solid #dce3ed;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 0.6rem;
            color: #7a8aa0;
        }
        .breadcrumb a {
            color: #1e6f9f;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #4a5b6e;
            font-weight: 500;
        }
        .main-content {
            padding: 2.5rem 2rem 3rem;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #0b1a2e;
            margin-bottom: 0.5rem;
            line-height: 1.2;
            letter-spacing: -0.02em;
            border-left: 6px solid #f9c74f;
            padding-left: 1.2rem;
        }
        .subhead {
            font-size: 1.25rem;
            color: #3d556e;
            margin-bottom: 2rem;
            font-weight: 400;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #0f2740;
            margin-top: 3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.4rem;
            border-bottom: 2px solid #e2e9f2;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1a334d;
            margin-top: 2.2rem;
            margin-bottom: 0.7rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #2a405a;
            margin-top: 1.6rem;
            margin-bottom: 0.4rem;
        }
        p {
            margin-bottom: 1.2rem;
            color: #1f2e40;
        }
        .content-img {
            margin: 2rem 0;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.07);
            background: #eef3f9;
            max-width: 100%;
        }
        .content-img img {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }
        .content-img figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #3a556f;
            background: #f8faff;
            border-top: 1px solid #dce6f0;
        }
        .highlight-box {
            background: #f0f7fe;
            border-left: 5px solid #f9c74f;
            padding: 1.6rem 2rem;
            border-radius: 16px;
            margin: 2rem 0;
        }
        .btn-like {
            display: inline-block;
            background: #eef3f9;
            padding: 0.4rem 1.4rem;
            border-radius: 40px;
            font-size: 0.95rem;
            color: #1f3a57;
            text-decoration: none;
            transition: background 0.2s, transform 0.15s;
            border: 1px solid #d0dceb;
        }
        .btn-like:hover {
            background: #dce6f2;
            transform: translateY(-1px);
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.6rem;
            margin: 1.2rem 0;
            padding: 0.4rem 0;
        }
        .link-list-inline a {
            color: #1e6f9f;
            text-decoration: none;
            font-weight: 500;
            border-bottom: 1px dashed #b8c9dd;
        }
        .link-list-inline a:hover {
            color: #0a3b5c;
            border-bottom-style: solid;
        }
        .search-section {
            background: #e9f0f8;
            border-radius: 24px;
            padding: 1.8rem 2rem;
            margin: 2.8rem 0;
        }
        .search-section form {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }
        .search-section input[type="text"] {
            flex: 1 1 260px;
            padding: 0.9rem 1.4rem;
            border: 1px solid #c2d3e6;
            border-radius: 60px;
            font-size: 1rem;
            background: #ffffff;
            transition: border 0.25s, box-shadow 0.25s;
        }
        .search-section input[type="text"]:focus {
            outline: none;
            border-color: #f9c74f;
            box-shadow: 0 0 0 3px rgba(249, 199, 79, 0.25);
        }
        .search-section button {
            background: #0b1a2e;
            color: #f9c74f;
            border: none;
            padding: 0.9rem 2.4rem;
            border-radius: 60px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .search-section button:hover {
            background: #1f3450;
            transform: scale(1.01);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 3rem 0 1.5rem;
        }
        .feedback-card {
            background: #f6faff;
            border-radius: 24px;
            padding: 2rem;
            border: 1px solid #e0e9f3;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.4rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.9rem;
            margin-top: 0.8rem;
        }
        .feedback-card textarea {
            resize: vertical;
            min-height: 100px;
            padding: 0.9rem 1.2rem;
            border: 1px solid #cbd8e8;
            border-radius: 16px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #ffffff;
            transition: border 0.25s;
        }
        .feedback-card textarea:focus {
            outline: none;
            border-color: #f9c74f;
            box-shadow: 0 0 0 3px rgba(249, 199, 79, 0.15);
        }
        .feedback-card input[type="text"] {
            padding: 0.8rem 1.2rem;
            border: 1px solid #cbd8e8;
            border-radius: 40px;
            font-size: 0.95rem;
            background: #ffffff;
        }
        .feedback-card input[type="text"]:focus {
            outline: none;
            border-color: #f9c74f;
        }
        .feedback-card .btn-submit {
            background: #0b1a2e;
            color: #f9c74f;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s;
            align-self: flex-start;
        }
        .feedback-card .btn-submit:hover {
            background: #1f3450;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 0.3rem;
            justify-content: flex-end;
            margin: 0.4rem 0 0.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #c0d0e0;
            cursor: pointer;
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f9c74f;
            transform: scale(1.05);
        }
        .site-footer {
            background: #0b1a2e;
            color: #cddbe9;
            padding: 2.5rem 2rem 1.8rem;
            border-top: 3px solid #f9c74f;
        }
        .site-footer a {
            color: #b8cdE4;
            text-decoration: none;
            transition: color 0.2s;
        }
        .site-footer a:hover {
            color: #f9c74f;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            gap: 2.5rem 4rem;
            justify-content: space-between;
            max-width: 1100px;
            margin: 0 auto;
        }
        .footer-col {
            flex: 1 1 200px;
        }
        .footer-col h4 {
            color: #f9c74f;
            margin-top: 0;
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
            border: none;
        }
        friend-link {
            display: block;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 0;
            padding: 0.2rem 0;
        }
        .copyright {
            margin-top: 2.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid #1f3450;
            text-align: center;
            font-size: 0.9rem;
            color: #8ea3bb;
        }
        @media (max-width: 820px) {
            .site-header {
                padding: 1rem 1.2rem;
            }
            .main-content {
                padding: 1.8rem 1.2rem 2.5rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2rem;
                padding-left: 0.8rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .breadcrumb {
                padding: 0.6rem 1.2rem;
                font-size: 0.8rem;
            }
            .site-footer {
                padding: 2rem 1.2rem 1.5rem;
            }
            .search-section {
                padding: 1.4rem 1.2rem;
            }
            .search-section form {
                flex-direction: column;
            }
            .search-section input[type="text"] {
                width: 100%;
            }
            .search-section button {
                width: 100%;
                justify-content: center;
            }
            .feedback-card {
                padding: 1.4rem;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.6rem;
                padding: 1rem 0 0.4rem;
                border-top: 1px solid rgba(255, 255, 255, 0.08);
                margin-top: 0.8rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 0.8rem;
                border-radius: 8px;
                width: 100%;
            }
            .main-nav a:hover {
                background: rgba(249, 199, 79, 0.08);
            }
            .my-logo {
                font-size: 1.4rem;
                padding: 0.2rem 1rem;
            }
            .footer-inner {
                flex-direction: column;
                gap: 1.8rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.4rem;
                font-size: 0.95rem;
            }
            .wrapper {
                border-radius: 16px 16px 0 0;
            }
            h1 {
                font-size: 1.7rem;
            }
            .highlight-box {
                padding: 1rem 1.2rem;
            }
            .link-list-inline {
                gap: 0.5rem 1rem;
            }
            .star-rating label {
                font-size: 1.7rem;
            }
        }
        .emoji-lg {
            font-size: 1.4em;
            margin-right: 0.2em;
        }
        .text-muted {
            color: #4f6b86;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .last-updated {
            display: inline-block;
            background: #e9f0f8;
            padding: 0.3rem 1.2rem;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #2d4a67;
        }