*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #f4f7fc;
            color: #1e2a3e;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #0a6e5e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #084c41;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.3;
            color: #0b2b3c;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 0.75rem;
        }
        h2 {
            font-size: 1.8rem;
            margin-top: 2.8rem;
            margin-bottom: 0.6rem;
            border-left: 6px solid #0a6e5e;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 1.8rem;
            margin-bottom: 0.4rem;
            color: #1a4a5e;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.2rem;
            margin-bottom: 0.3rem;
            color: #2a5a6e;
        }
        p {
            margin-bottom: 1.1rem;
            color: #2c3e4f;
        }
        ul,
        ol {
            margin: 0.6rem 0 1.2rem 1.8rem;
        }
        li {
            margin-bottom: 0.3rem;
        }
        strong {
            color: #0b2b3c;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 28px;
            padding: 0 28px 32px;
        }
        @media (max-width: 640px) {
            .container {
                padding: 0 14px 24px;
                border-radius: 16px;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            h3 {
                font-size: 1.1rem;
            }
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 20px 0 12px;
            border-bottom: 2px solid #e6edf4;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #0b2b3c;
            background: linear-gradient(135deg, #0a6e5e, #1a9e8e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
        }
        .my-logo span {
            font-weight: 300;
            font-size: 1.2rem;
            color: #4a6a7a;
            -webkit-text-fill-color: #4a6a7a;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 8px;
            margin: 0;
            padding: 0;
        }
        .nav-list li a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.92rem;
            color: #1e2a3e;
            background: transparent;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list li a:hover {
            background: #0a6e5e18;
            color: #0a6e5e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #0b2b3c;
            cursor: pointer;
            padding: 4px 8px;
        }
        #nav-toggle {
            display: none;
        }
        @media (max-width: 860px) {
            .hamburger {
                display: inline-block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #fff;
                border-radius: 20px;
                padding: 16px 0;
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                z-index: 99;
                margin-top: 8px;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .nav-list li a {
                padding: 12px 24px;
                border-radius: 0;
            }
            .site-header {
                flex-wrap: wrap;
            }
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 12px 0 4px;
            margin: 0;
            font-size: 0.85rem;
            color: #5a7a8a;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 10px;
            color: #8aaabb;
        }
        .breadcrumb a {
            color: #0a6e5e;
        }
        .search-section {
            background: #edf3f8;
            border-radius: 20px;
            padding: 20px 24px;
            margin: 24px 0 32px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }
        .search-section label {
            font-weight: 600;
            font-size: 1.05rem;
            color: #0b2b3c;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form {
            display: flex;
            flex: 1;
            gap: 8px;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 160px;
            padding: 12px 18px;
            border: 2px solid #cbdae6;
            border-radius: 40px;
            font-size: 0.95rem;
            background: #fff;
            transition: border 0.2s;
        }
        .search-form input[type="text"]:focus {
            border-color: #0a6e5e;
            outline: none;
        }
        .search-form button {
            padding: 12px 28px;
            background: #0a6e5e;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #084c41;
        }
        .hero-img {
            margin: 20px 0 28px;
            border-radius: 24px;
            overflow: hidden;
            background: #dce6ef;
            position: relative;
        }
        .hero-img img {
            width: 100%;
            min-height: 200px;
            object-fit: cover;
            display: block;
        }
        .hero-img .img-caption {
            padding: 12px 20px;
            font-size: 0.85rem;
            color: #3a5a6a;
            background: #f0f5fa;
        }
        .content {
            padding: 8px 0 16px;
        }
        .content .lead {
            font-size: 1.2rem;
            font-weight: 400;
            color: #1a4a5e;
            background: #f0f7fa;
            padding: 20px 24px;
            border-radius: 20px;
            margin-bottom: 2rem;
        }
        .highlight-box {
            background: #f4faf7;
            border-left: 6px solid #0a6e5e;
            padding: 16px 22px;
            border-radius: 0 16px 16px 0;
            margin: 1.4rem 0;
        }
        .highlight-box strong {
            color: #0a6e5e;
        }
        .link-group {
            background: #f2f6fb;
            border-radius: 18px;
            padding: 18px 22px;
            margin: 1.6rem 0;
        }
        .link-group a {
            display: inline-block;
            padding: 4px 0;
        }
        .review-section {
            background: #f0f5fc;
            border-radius: 24px;
            padding: 24px 28px;
            margin: 2.4rem 0;
        }
        .review-section h3 {
            margin-top: 0;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #f5b342;
            margin: 10px 0 14px;
            cursor: pointer;
        }
        .rating-stars i {
            transition: transform 0.15s, color 0.15s;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
            color: #e0941a;
        }
        .comment-form textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #cbdae6;
            border-radius: 16px;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            min-height: 90px;
            background: #fff;
            transition: border 0.2s;
        }
        .comment-form textarea:focus {
            border-color: #0a6e5e;
            outline: none;
        }
        .comment-form .form-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .comment-form input[type="text"] {
            flex: 1;
            min-width: 140px;
            padding: 12px 16px;
            border: 2px solid #cbdae6;
            border-radius: 40px;
            font-size: 0.9rem;
        }
        .comment-form input[type="text"]:focus {
            border-color: #0a6e5e;
            outline: none;
        }
        .comment-form button {
            padding: 12px 32px;
            background: #0a6e5e;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .comment-form button:hover {
            background: #084c41;
        }
        .score-display {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin: 6px 0 10px;
        }
        .score-display .avg {
            font-size: 2rem;
            font-weight: 700;
            color: #0b2b3c;
        }
        .site-footer {
            margin-top: 40px;
            padding: 28px 0 16px;
            border-top: 2px solid #e6edf4;
            font-size: 0.9rem;
        }
        .site-footer friend-link {
            display: block;
            padding: 12px 0;
            font-weight: 500;
        }
        .site-footer friend-link a {
            display: inline-block;
            margin-right: 20px;
            padding: 4px 0;
        }
        .site-footer .copyright {
            color: #5a7a8a;
            padding-top: 12px;
            border-top: 1px solid #e0e8f0;
            margin-top: 8px;
        }
        @media (max-width: 480px) {
            .search-section {
                padding: 16px;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .review-section {
                padding: 16px;
            }
            .rating-stars {
                font-size: 1.5rem;
            }
            .container {
                padding: 0 8px 16px;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #0a6e5e;
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 6px 20px rgba(10, 110, 94, 0.25);
            transition: transform 0.2s, background 0.2s;
            z-index: 20;
        }
        .scroll-top:hover {
            background: #084c41;
            transform: translateY(-4px);
            text-decoration: none;
            color: #fff;
        }
        @media (max-width: 600px) {
            .scroll-top {
                bottom: 16px;
                right: 16px;
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
            }
        }
        .text-muted {
            color: #5a7a8a;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }
        .last-updated {
            display: inline-block;
            font-size: 0.85rem;
            color: #5a7a8a;
            background: #edf3f8;
            padding: 4px 16px;
            border-radius: 40px;
        }