* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, Arial, sans-serif;
            background: #f8f9fc;
            color: #1a1a2e;
            line-height: 1.8;
            font-size: 16px;
            padding: 0 16px;
        }
        a {
            color: #d4a017;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #b8860b;
            text-decoration: underline;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 24px 32px 16px;
            margin-top: 16px;
            margin-bottom: 32px;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding-bottom: 16px;
            border-bottom: 2px solid #f0e6d3;
            position: relative;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #1a1a2e 0%, #d4a017 80%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(212, 160, 23, 0.15);
            display: inline-block;
        }
        .my-logo i {
            -webkit-text-fill-color: #d4a017;
            margin-right: 6px;
        }
        .hamburger {
            display: none;
            font-size: 28px;
            background: none;
            border: none;
            color: #1a1a2e;
            cursor: pointer;
            padding: 4px 12px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f0e6d3;
        }
        nav#main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            align-items: center;
        }
        nav#main-nav a {
            font-weight: 600;
            font-size: 15px;
            color: #2c2c3e;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        nav#main-nav a:hover {
            border-bottom-color: #d4a017;
            color: #1a1a2e;
            text-decoration: none;
        }
        nav#main-nav a i {
            margin-right: 6px;
            color: #d4a017;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 13px;
            color: #6b6b7b;
            padding: 12px 0 8px;
            border-bottom: 1px solid #f0e6d3;
            margin-bottom: 20px;
            background: #faf9f7;
            border-radius: 12px;
            padding: 10px 16px;
        }
        .breadcrumb a {
            color: #6b6b7b;
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: #d4a017;
        }
        .breadcrumb span {
            color: #1a1a2e;
            font-weight: 600;
        }
        h1 {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.25;
            color: #0f0f1a;
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }
        h1 i {
            color: #d4a017;
            margin-right: 10px;
        }
        h2 {
            font-size: 26px;
            font-weight: 700;
            margin-top: 40px;
            margin-bottom: 16px;
            color: #0f0f1a;
            border-left: 5px solid #d4a017;
            padding-left: 16px;
        }
        h3 {
            font-size: 20px;
            font-weight: 600;
            margin-top: 28px;
            margin-bottom: 10px;
            color: #1a1a2e;
        }
        h4 {
            font-size: 17px;
            font-weight: 600;
            margin-top: 20px;
            margin-bottom: 6px;
            color: #2c2c3e;
        }
        p {
            margin-bottom: 16px;
            color: #2d2d3f;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            font-size: 14px;
            color: #6b6b7b;
            margin-bottom: 20px;
            padding: 8px 0;
            border-bottom: 1px dashed #e8e0d6;
        }
        .meta-info i {
            color: #d4a017;
            margin-right: 6px;
        }
        .featured-image {
            width: 100%;
            border-radius: 20px;
            margin: 20px 0 24px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
            display: block;
            max-height: 520px;
            object-fit: cover;
        }
        .highlight-box {
            background: linear-gradient(135deg, #fdf8f0, #fefcf8);
            border-left: 4px solid #d4a017;
            padding: 18px 22px;
            border-radius: 12px;
            margin: 20px 0;
            box-shadow: 0 2px 12px rgba(212, 160, 23, 0.08);
        }
        .highlight-box strong {
            color: #b8860b;
        }
        .btn {
            display: inline-block;
            background: #1a1a2e;
            color: #fff;
            padding: 10px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 14px;
            border: none;
            cursor: pointer;
            transition: all 0.25s;
        }
        .btn:hover {
            background: #d4a017;
            color: #1a1a2e;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(212, 160, 23, 0.25);
            text-decoration: none;
        }
        .btn i {
            margin-right: 8px;
        }
        .search-section {
            background: #f4f1ec;
            padding: 20px 24px;
            border-radius: 16px;
            margin: 28px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }
        .search-section label {
            font-weight: 600;
            color: #1a1a2e;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-section input[type="text"] {
            flex: 1 1 220px;
            padding: 12px 18px;
            border: 2px solid #ddd6cc;
            border-radius: 40px;
            font-size: 15px;
            outline: none;
            transition: 0.2s;
            background: #fff;
        }
        .search-section input[type="text"]:focus {
            border-color: #d4a017;
            box-shadow: 0 0 0 4px rgba(212, 160, 23, 0.12);
        }
        .search-section button {
            background: #1a1a2e;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
        }
        .search-section button:hover {
            background: #d4a017;
            color: #1a1a2e;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 32px 0 20px;
        }
        .card {
            background: #faf9f7;
            border-radius: 16px;
            padding: 20px 24px;
            border: 1px solid #eee8e0;
            transition: 0.2s;
        }
        .card:hover {
            border-color: #d4a017;
            box-shadow: 0 4px 16px rgba(212, 160, 23, 0.06);
        }
        .card h3 {
            margin-top: 0;
            font-size: 18px;
            border-left: 3px solid #d4a017;
            padding-left: 12px;
        }
        .card textarea,
        .card input[type="number"] {
            width: 100%;
            padding: 12px 14px;
            border: 2px solid #ddd6cc;
            border-radius: 12px;
            font-size: 14px;
            outline: none;
            transition: 0.2s;
            font-family: inherit;
            background: #fff;
        }
        .card textarea:focus,
        .card input[type="number"]:focus {
            border-color: #d4a017;
        }
        .card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .card .btn {
            margin-top: 10px;
            width: 100%;
            text-align: center;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 28px;
            color: #ddd;
            cursor: pointer;
            margin: 8px 0 12px;
        }
        .star-rating i {
            transition: 0.2s;
        }
        .star-rating i.active,
        .star-rating i:hover {
            color: #d4a017;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            padding: 12px 0;
            margin: 12px 0;
        }
        .link-list a {
            background: #f4f1ec;
            padding: 4px 16px 4px 12px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
            color: #2c2c3e;
            border: 1px solid #e8e0d6;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .link-list a:hover {
            background: #d4a017;
            color: #fff;
            border-color: #d4a017;
            text-decoration: none;
        }
        .link-list a i {
            font-size: 12px;
        }
        footer {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 2px solid #f0e6d3;
            font-size: 14px;
            color: #6b6b7b;
        }
        footer .footer-flex {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 20px;
        }
        friend-link {
            display: block;
            margin: 12px 0 16px;
            padding: 12px 16px;
            background: #faf9f7;
            border-radius: 12px;
            border: 1px solid #eee8e0;
            font-weight: 500;
        }
        friend-link a {
            display: inline-block;
            margin: 0 12px 4px 0;
            color: #1a1a2e;
            font-weight: 600;
        }
        friend-link a:hover {
            color: #d4a017;
        }
        .copyright {
            text-align: center;
            padding: 16px 0 4px;
            font-size: 13px;
            color: #8a8a9a;
            border-top: 1px solid #f0e6d3;
            margin-top: 12px;
        }
        @media (max-width: 820px) {
            .container {
                padding: 16px 16px 12px;
                border-radius: 16px;
            }
            h1 {
                font-size: 28px;
            }
            h2 {
                font-size: 22px;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .search-section {
                flex-direction: column;
                align-items: stretch;
            }
            .search-section input[type="text"] {
                flex: 1 1 auto;
            }
        }
        @media (max-width: 640px) {
            .hamburger {
                display: block;
            }
            nav#main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 16px 0 8px;
                gap: 6px;
                border-top: 1px solid #f0e6d3;
                margin-top: 12px;
            }
            nav#main-nav.open {
                display: flex;
            }
            nav#main-nav a {
                padding: 10px 12px;
                border-radius: 8px;
                width: 100%;
            }
            nav#main-nav a:hover {
                background: #f4f1ec;
                border-bottom-color: transparent;
            }
            header {
                align-items: center;
            }
            .my-logo {
                font-size: 22px;
            }
            .breadcrumb {
                font-size: 12px;
                padding: 8px 12px;
            }
            .featured-image {
                max-height: 260px;
                border-radius: 14px;
            }
            .highlight-box {
                padding: 14px 16px;
            }
            .link-list a {
                font-size: 13px;
                padding: 3px 12px 3px 10px;
            }
            .meta-info {
                font-size: 13px;
                gap: 8px 16px;
            }
        }
        @media (min-width: 641px) {
            nav#main-nav {
                display: flex !important;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #1a1a2e;
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
            transition: 0.25s;
            cursor: pointer;
            z-index: 99;
            border: none;
        }
        .scroll-top:hover {
            background: #d4a017;
            color: #1a1a2e;
            transform: translateY(-4px);
        }