* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #0d0f12;
            color: #e8edf2;
            line-height: 1.7;
            font-size: 17px;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #f9a826;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #ffc857;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.25rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin-top: 0;
            color: #f5f7fa;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 1rem;
            color: #f9a826;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 1.8rem;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            border-bottom: 2px solid #f9a82630;
            padding-bottom: 0.5rem;
            color: #f9a826;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            color: #f0c27a;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
            color: #d4a373;
        }
        .container {
            max-width: 1160px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #14181c;
            padding: 0 20px;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.6);
            border-bottom: 1px solid #2a2f35;
        }
        .header-inner {
            max-width: 1160px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 14px 0;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: #f9a826;
            letter-spacing: -0.03em;
            background: linear-gradient(135deg, #f9a826, #f7c948);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            color: #9aa7b5;
            -webkit-text-fill-color: #9aa7b5;
            display: block;
            letter-spacing: 0.02em;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 6px;
            padding: 0;
            margin: 0;
        }
        .nav-menu li a {
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.92rem;
            color: #cbd5e1;
            transition: background 0.25s, color 0.25s;
        }
        .nav-menu li a:hover,
        .nav-menu li a.active {
            background: #f9a82620;
            color: #f9a826;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f9a826;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #ffffff10;
        }
        .breadcrumb {
            background: #1a1f24;
            padding: 10px 20px;
            font-size: 0.85rem;
            border-bottom: 1px solid #2a2f35;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            padding: 0;
            margin: 0;
            max-width: 1160px;
            margin: 0 auto;
        }
        .breadcrumb li+li::before {
            content: "▸";
            margin-right: 12px;
            color: #6b7a8a;
        }
        .breadcrumb a {
            color: #9aa7b5;
        }
        .breadcrumb a:hover {
            color: #f9a826;
        }
        .breadcrumb .current {
            color: #f0c27a;
        }
        .main-wrap {
            padding: 30px 0 50px;
        }
        .post-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            font-size: 0.9rem;
            color: #9aa7b5;
            margin-bottom: 1.8rem;
            padding: 10px 0;
            border-top: 1px solid #2a2f35;
            border-bottom: 1px solid #2a2f35;
        }
        .post-meta i {
            margin-right: 6px;
            color: #f9a826;
        }
        .last-updated {
            font-weight: 600;
            color: #d4a373;
        }
        .feature-image {
            margin: 1.8rem 0 2.2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
        }
        .feature-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 1200/630;
            object-fit: cover;
            background: #1e252b;
        }
        .feature-image figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: #9aa7b5;
            background: #14181c;
            font-style: italic;
        }
        .content-section {
            margin-bottom: 2.5rem;
        }
        .highlight-box {
            background: #1a1f24;
            border-left: 4px solid #f9a826;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin: 1.5rem 0;
        }
        .stat-card {
            background: #1a1f24;
            padding: 1.2rem 1rem;
            border-radius: 12px;
            text-align: center;
            border: 1px solid #2a2f35;
            transition: transform 0.2s, border-color 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            border-color: #f9a82660;
        }
        .stat-card .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #f9a826;
        }
        .stat-card .label {
            font-size: 0.85rem;
            color: #9aa7b5;
            margin-top: 4px;
        }
        .search-section {
            background: #14181c;
            padding: 2rem 1.8rem;
            border-radius: 16px;
            margin: 2.8rem 0;
            border: 1px solid #2a2f35;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            max-width: 640px;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border-radius: 40px;
            border: 1px solid #3a4048;
            background: #0d0f12;
            color: #e8edf2;
            font-size: 1rem;
            outline: none;
            transition: border 0.25s;
        }
        .search-form input:focus {
            border-color: #f9a826;
        }
        .search-form button {
            padding: 14px 32px;
            border-radius: 40px;
            border: none;
            background: #f9a826;
            color: #0d0f12;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #ffc857;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 2.8rem 0;
        }
        @media (max-width:700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .comment-section,
        .rating-section {
            background: #14181c;
            padding: 1.8rem 1.8rem 2.2rem;
            border-radius: 16px;
            border: 1px solid #2a2f35;
        }
        .comment-section h3,
        .rating-section h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .comment-form textarea {
            width: 100%;
            padding: 14px 16px;
            border-radius: 12px;
            border: 1px solid #3a4048;
            background: #0d0f12;
            color: #e8edf2;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 100px;
            outline: none;
            transition: border 0.25s;
            font-family: inherit;
        }
        .comment-form textarea:focus {
            border-color: #f9a826;
        }
        .comment-form .field-group {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .comment-form input {
            flex: 1;
            min-width: 140px;
            padding: 12px 16px;
            border-radius: 30px;
            border: 1px solid #3a4048;
            background: #0d0f12;
            color: #e8edf2;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.25s;
        }
        .comment-form input:focus {
            border-color: #f9a826;
        }
        .comment-form .btn-submit,
        .rating-form .btn-submit {
            padding: 12px 28px;
            border-radius: 30px;
            border: none;
            background: #f9a826;
            color: #0d0f12;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            margin-top: 12px;
        }
        .comment-form .btn-submit:hover,
        .rating-form .btn-submit:hover {
            background: #ffc857;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            color: #3a4048;
            cursor: pointer;
            margin: 8px 0 12px;
            transition: color 0.2s;
        }
        .rating-stars i {
            transition: color 0.2s, transform 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i.hover {
            color: #f9a826;
            transform: scale(1.1);
        }
        .rating-stars i.selected {
            color: #f9a826;
        }
        .rating-form .score-value {
            font-size: 1.2rem;
            font-weight: 700;
            color: #f0c27a;
            margin-left: 8px;
        }
        friend-link {
            display: block;
            padding: 1.6rem 0;
            border-top: 1px solid #2a2f35;
            margin-top: 1.5rem;
        }
        friend-link .fl-title {
            font-weight: 700;
            color: #f0c27a;
            margin-bottom: 10px;
            font-size: 1.05rem;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        friend-link .fl-list a {
            color: #9aa7b5;
            font-size: 0.9rem;
        }
        friend-link .fl-list a:hover {
            color: #f9a826;
        }
        .site-footer {
            background: #14181c;
            padding: 30px 20px 24px;
            border-top: 1px solid #2a2f35;
            margin-top: 20px;
        }
        .footer-inner {
            max-width: 1160px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            font-size: 0.88rem;
            color: #6b7a8a;
        }
        .footer-inner .copy {
            flex: 1;
            min-width: 200px;
        }
        .footer-inner .copy strong {
            color: #9aa7b5;
        }
        @media (max-width: 820px) {
            .header-inner {
                padding: 12px 0;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 14px 0 6px;
                gap: 4px;
            }
            .nav-menu.open {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.45rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            body {
                font-size: 15px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.25rem;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .search-form input {
                min-width: 140px;
            }
            .feedback-grid {
                gap: 16px;
            }
            .container {
                padding: 0 14px;
            }
        }
        @media print {
            .site-header,
            .breadcrumb,
            .search-section,
            .comment-section,
            .rating-section,
            .hamburger {
                display: none !important;
            }
            body {
                background: #fff;
                color: #111;
            }
            a {
                color: #0055aa;
            }
        }
        :target {
            scroll-margin-top: 100px;
        }