*,
        *::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, sans-serif;
            background: #f8f6f2;
            color: #1e2a32;
            line-height: 1.75;
            padding: 0 16px;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #78350f;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: #1e2a32;
            margin-bottom: 0.5rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2.0rem;
            font-weight: 700;
            color: #2d3a42;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            border-left: 6px solid #b45309;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #3d4a54;
            margin-top: 2.2rem;
            margin-bottom: 0.75rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #4d5a64;
            margin-top: 1.6rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 400;
            color: #2d3a42;
            border-left: 4px solid #d97706;
            padding-left: 20px;
            background: #fef3e7;
            border-radius: 0 12px 12px 0;
            padding: 16px 20px;
        }
        header {
            background: #ffffff;
            border-radius: 0 0 24px 24px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(8px);
            background: rgba(255, 255, 255, 0.92);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.0rem;
            font-weight: 900;
            color: #b45309;
            letter-spacing: -0.03em;
            background: linear-gradient(135deg, #b45309, #78350f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
        }
        .my-logo small {
            font-size: 0.9rem;
            font-weight: 400;
            color: #6b7280;
            -webkit-text-fill-color: #6b7280;
            background: none;
            margin-left: 6px;
        }
        .nav-toggle {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #1e2a32;
            cursor: pointer;
            padding: 4px 12px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #f3f0ea;
        }
        nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #2d3a42;
            transition: all 0.2s ease;
            background: transparent;
        }
        nav a:hover {
            background: #fef3e7;
            color: #b45309;
            text-decoration: none;
        }
        nav a.active {
            background: #b45309;
            color: #fff;
        }
        .breadcrumb {
            padding: 14px 0 6px;
            font-size: 0.9rem;
            color: #6b7280;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 8px;
            color: #b45309;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #6b7280;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .current {
            color: #1e2a32;
            font-weight: 600;
        }
        .hero {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            padding: 40px 0 20px;
        }
        .hero-img {
            border-radius: 20px;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
            width: 100%;
            object-fit: cover;
            max-height: 420px;
        }
        .search-box {
            background: #fff;
            border-radius: 60px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            display: flex;
            overflow: hidden;
            border: 1px solid #e5e0d8;
            max-width: 560px;
            margin: 28px 0 12px;
        }
        .search-box input {
            flex: 1;
            border: none;
            padding: 14px 22px;
            font-size: 1.0rem;
            outline: none;
            background: transparent;
            color: #1e2a32;
        }
        .search-box button {
            background: #b45309;
            border: none;
            color: #fff;
            padding: 14px 30px;
            font-size: 1.0rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: #78350f;
        }
        .section-card {
            background: #ffffff;
            border-radius: 24px;
            padding: 32px 36px;
            margin-bottom: 32px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.03);
            transition: box-shadow 0.25s ease;
        }
        .section-card:hover {
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 28px;
        }
        .tip-box {
            background: #fef9f4;
            border-left: 6px solid #d97706;
            padding: 18px 24px;
            border-radius: 12px;
            margin: 20px 0;
        }
        .stat-highlight {
            font-size: 2.2rem;
            font-weight: 800;
            color: #b45309;
            line-height: 1.2;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            font-weight: 600;
            display: block;
            margin-bottom: 4px;
            color: #2d3a42;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid #d6d0c8;
            border-radius: 12px;
            font-size: 1.0rem;
            background: #fff;
            transition: border 0.2s ease;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #b45309;
            box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.12);
            outline: none;
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .btn {
            background: #b45309;
            color: #fff;
            padding: 12px 32px;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1.0rem;
            cursor: pointer;
            transition: background 0.25s ease, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: #78350f;
            transform: translateY(-2px);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #b45309;
            color: #b45309;
        }
        .btn-outline:hover {
            background: #b45309;
            color: #fff;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #e5e0d8;
            cursor: pointer;
        }
        .star-rating .star {
            transition: color 0.2s ease, transform 0.15s;
        }
        .star-rating .star:hover,
        .star-rating .star.active {
            color: #f59e0b;
            transform: scale(1.12);
        }
        friend-link {
            display: block;
            background: #ffffff;
            border-radius: 24px;
            padding: 28px 36px;
            margin: 32px 0 20px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
        }
        friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            margin-top: 12px;
        }
        friend-link li a {
            background: #f3f0ea;
            padding: 6px 18px;
            border-radius: 40px;
            font-weight: 500;
            transition: all 0.2s;
            display: inline-block;
        }
        friend-link li a:hover {
            background: #b45309;
            color: #fff;
            text-decoration: none;
        }
        footer {
            padding: 32px 0 40px;
            border-top: 1px solid #e5e0d8;
            margin-top: 32px;
            text-align: center;
            color: #6b7280;
            font-size: 0.92rem;
        }
        footer .copyright {
            font-weight: 400;
            margin-top: 8px;
        }
        @media (max-width: 900px) {
            .hero {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .grid-2,
            .grid-3 {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            h1 {
                font-size: 2.0rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .section-card {
                padding: 20px 18px;
            }
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding-top: 16px;
                gap: 4px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                width: 100%;
                padding: 12px 16px;
                border-radius: 12px;
            }
            .header-inner {
                align-items: center;
            }
            .search-box {
                flex-direction: column;
                border-radius: 20px;
            }
            .search-box input {
                padding: 12px 18px;
            }
            .search-box button {
                padding: 12px 18px;
                justify-content: center;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 8px;
            }
            .container {
                padding: 0 10px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
                padding-left: 12px;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .star-rating {
                font-size: 1.4rem;
            }
        }
        .text-muted {
            color: #6b7280;
        }
        .mt-2 {
            margin-top: 1.2rem;
        }
        .mb-1 {
            margin-bottom: 0.8rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }
        .gap-8 {
            gap: 8px;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #6b7280;
            font-style: italic;
            margin-bottom: 20px;
        }