*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0e0f12;
            color: #e3e6ec;
            line-height: 1.7;
            font-size: 16px;
            scroll-behavior: smooth;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #f5c842;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ffe074;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.25rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.3;
            color: #f0f3fa;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.3rem;
            margin-top: 0.2rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #2f323b;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.4rem;
        }
        h4 {
            font-size: 1.15rem;
            color: #cbd0db;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #16181e;
            border-bottom: 2px solid #2a2d36;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            background: rgba(22, 24, 30, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 700;
            background: linear-gradient(135deg, #f5c842, #d9a82e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: inline-block;
        }
        .my-logo small {
            font-size: 0.75rem;
            font-weight: 400;
            -webkit-text-fill-color: #8f94a2;
            color: #8f94a2;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 1px solid #3d414b;
            color: #e3e6ec;
            font-size: 1.5rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
        }
        .nav-menu {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #c6cad6;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-menu a:hover {
            color: #f5c842;
            border-bottom-color: #f5c842;
            text-decoration: none;
        }
        .breadcrumb {
            font-size: 0.85rem;
            color: #8f94a2;
            padding: 0.7rem 0 0.2rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb a {
            color: #b0b5c2;
        }
        .breadcrumb a:hover {
            color: #f5c842;
        }
        .breadcrumb span {
            color: #6e7380;
        }
        .hero {
            background: linear-gradient(145deg, #1b1e26, #12141a);
            border-radius: 18px;
            padding: 2.5rem 2rem;
            margin: 2rem 0 2.5rem;
            border: 1px solid #2e313b;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
        }
        .hero h1 {
            font-size: 2.6rem;
            margin-bottom: 0.8rem;
        }
        .hero .meta {
            color: #9da3b2;
            font-size: 0.9rem;
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            margin-bottom: 1.2rem;
        }
        .hero .meta i {
            margin-right: 0.3rem;
        }
        .featured-image {
            border-radius: 14px;
            overflow: hidden;
            margin: 1.8rem 0 2.2rem;
            border: 1px solid #333742;
            background: #1f222a;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }
        .featured-image img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 0.6rem 1.2rem;
            font-size: 0.85rem;
            color: #9da3b2;
            background: #1a1d24;
            border-top: 1px solid #2e313b;
        }
        .content {
            background: #14161c;
            border-radius: 16px;
            padding: 2rem 2.2rem;
            border: 1px solid #2a2d36;
            margin-bottom: 2.5rem;
        }
        .content p,
        .content li {
            font-size: 1.02rem;
            color: #dde1ea;
        }
        .content strong {
            color: #f0f3fa;
        }
        .content .highlight-box {
            background: #1e2129;
            border-left: 4px solid #f5c842;
            padding: 1.2rem 1.5rem;
            border-radius: 0 10px 10px 0;
            margin: 1.6rem 0;
        }
        .content .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .interactive-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.5rem 0;
        }
        .interactive-card {
            background: #1b1e27;
            border: 1px solid #2f323b;
            border-radius: 14px;
            padding: 1.6rem 1.8rem;
            transition: border-color 0.2s;
        }
        .interactive-card:hover {
            border-color: #f5c842;
        }
        .interactive-card h3 {
            margin-top: 0;
            font-size: 1.25rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .interactive-card input,
        .interactive-card textarea,
        .interactive-card select {
            width: 100%;
            padding: 0.7rem 1rem;
            border-radius: 8px;
            border: 1px solid #3d414b;
            background: #0e0f12;
            color: #e3e6ec;
            font-size: 0.95rem;
            margin-top: 0.5rem;
            transition: border 0.2s;
        }
        .interactive-card input:focus,
        .interactive-card textarea:focus {
            border-color: #f5c842;
            outline: none;
        }
        .interactive-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .interactive-card .btn {
            background: #f5c842;
            color: #0e0f12;
            border: none;
            padding: 0.65rem 1.6rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: 0.2s;
            margin-top: 0.7rem;
            display: inline-block;
        }
        .interactive-card .btn:hover {
            background: #ffe074;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 1.8rem;
            cursor: pointer;
            margin: 0.5rem 0 0.3rem;
            color: #4a4e59;
        }
        .star-rating .star.active {
            color: #f5c842;
        }
        .star-rating .star:hover,
        .star-rating .star.hover {
            color: #f5c842;
        }
        .related-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
            margin: 1.8rem 0;
            padding: 0.8rem 0;
            border-top: 1px solid #2a2d36;
            border-bottom: 1px solid #2a2d36;
        }
        .related-links a {
            background: #1e2129;
            padding: 0.25rem 1rem;
            border-radius: 20px;
            font-size: 0.85rem;
            border: 1px solid #333742;
            transition: 0.2s;
        }
        .related-links a:hover {
            background: #2f323b;
            border-color: #f5c842;
            text-decoration: none;
        }
        friend-link {
            display: block;
            padding: 1.2rem 0 0.6rem;
            border-top: 1px solid #2a2d36;
            margin-top: 2rem;
        }
        friend-link .friend-title {
            font-weight: 600;
            font-size: 1rem;
            color: #9da3b2;
            margin-bottom: 0.6rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.8rem 0.2rem 0;
            padding: 0.2rem 0.8rem;
            background: #1e2129;
            border-radius: 16px;
            font-size: 0.85rem;
            border: 1px solid #333742;
        }
        .site-footer {
            background: #12141a;
            border-top: 2px solid #252830;
            padding: 2rem 0;
            text-align: center;
            font-size: 0.85rem;
            color: #7a7f8e;
            margin-top: 2rem;
        }
        .site-footer .copyright {
            margin-top: 0.5rem;
            letter-spacing: 0.3px;
        }
        @media (max-width: 820px) {
            .interactive-section {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .content {
                padding: 1.5rem 1.2rem;
            }
            .hero {
                padding: 1.6rem 1.2rem;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 0.8rem 0 0.4rem;
                gap: 0.4rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-toggle {
                display: inline-block;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .container {
                padding: 0 12px;
            }
            .content {
                padding: 1rem 0.9rem;
            }
            .interactive-card {
                padding: 1.2rem 1rem;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
            background: #0e0f12;
        }
        ::-webkit-scrollbar-thumb {
            background: #3d414b;
            border-radius: 6px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #555a67;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .text-small {
            font-size: 0.85rem;
            color: #8f94a2;
        }