*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #0b0d10;
            color: #e8edf2;
            line-height: 1.75;
            padding: 0;
            margin: 0;
        }
        a {
            color: #ff7a2f;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #ff9f5e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #14181c;
            border-bottom: 2px solid #ff7a2f;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(8px);
            background: rgba(20, 24, 28, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #ff7a2f, #ffb347);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: #ff7a2f;
            font-size: 2rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .main-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
            background: transparent;
            color: #c8d0d8;
            border: 1px solid transparent;
            transition: all 0.25s ease;
        }
        .main-nav a:hover {
            background: #ff7a2f20;
            border-color: #ff7a2f60;
            color: #ff7a2f;
            text-decoration: none;
        }
        .main-nav a.active {
            background: #ff7a2f;
            color: #0b0d10;
            border-color: #ff7a2f;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #e8edf2;
            cursor: pointer;
            padding: 4px 12px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #ffffff10;
        }
        .nav-overlay {
            display: none;
        }
        .breadcrumb {
            padding: 14px 0 8px;
            font-size: 0.85rem;
            color: #8899a6;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 8px;
            color: #ff7a2f;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #8899a6;
        }
        .breadcrumb a:hover {
            color: #ff7a2f;
        }
        .breadcrumb .current {
            color: #ff7a2f;
            font-weight: 600;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 24px 0 16px;
            background: linear-gradient(135deg, #ff7a2f, #ffb347);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #ff7a2f40;
            color: #f0f4f8;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: #ffb347;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 20px 0 8px;
            color: #ff9f5e;
        }
        p,
        .text-block {
            margin-bottom: 18px;
            font-size: 1.05rem;
            color: #d0d8e0;
        }
        .text-block strong {
            color: #ffb347;
        }
        .text-block em {
            color: #ffcc88;
        }
        .last-updated {
            display: inline-block;
            background: #1f282e;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #8899a6;
            margin-bottom: 18px;
            border-left: 4px solid #ff7a2f;
        }
        .last-updated i {
            margin-right: 8px;
            color: #ff7a2f;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: 16px;
            box-shadow: 0 12px 40px rgba(255, 122, 47, 0.15);
            overflow: hidden;
            background: #1a2228;
        }
        .featured-image img {
            width: 100%;
            max-height: 520px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #8899a6;
            background: #14181c;
            border-top: 1px solid #2a343c;
        }
        .content-section {
            background: #12181c;
            border-radius: 16px;
            padding: 28px 32px;
            margin: 24px 0;
            border-left: 4px solid #ff7a2f;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .content-section.light {
            background: #181f24;
            border-left-color: #ffb347;
        }
        .emoji-big {
            font-size: 1.4rem;
            margin-right: 6px;
        }
        ul,
        ol {
            margin: 12px 0 20px 24px;
            color: #d0d8e0;
        }
        li {
            margin-bottom: 8px;
            line-height: 1.7;
        }
        .link-list {
            list-style: none;
            margin-left: 0;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 10px;
        }
        .link-list li a {
            display: block;
            padding: 10px 18px;
            background: #1a2228;
            border-radius: 10px;
            border-left: 3px solid #ff7a2f;
            font-weight: 500;
            transition: all 0.25s ease;
        }
        .link-list li a:hover {
            background: #ff7a2f15;
            border-left-color: #ffb347;
            transform: translateX(4px);
            text-decoration: none;
        }
        .search-box {
            display: flex;
            gap: 0;
            max-width: 560px;
            margin: 24px 0;
            border-radius: 50px;
            overflow: hidden;
            border: 2px solid #ff7a2f40;
            transition: border-color 0.3s;
        }
        .search-box:focus-within {
            border-color: #ff7a2f;
        }
        .search-box input {
            flex: 1;
            padding: 14px 22px;
            border: none;
            background: #1a2228;
            color: #e8edf2;
            font-size: 1rem;
            outline: none;
        }
        .search-box input::placeholder {
            color: #5a6a7a;
        }
        .search-box button {
            padding: 14px 28px;
            background: #ff7a2f;
            border: none;
            color: #0b0d10;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: #ff9f5e;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 28px 0;
        }
        .feedback-card {
            background: #14181c;
            border-radius: 16px;
            padding: 24px 28px;
            border: 1px solid #2a343c;
            transition: border-color 0.3s;
        }
        .feedback-card:hover {
            border-color: #ff7a2f60;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            color: #ffb347;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 12px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border-radius: 10px;
            border: 1px solid #2a343c;
            background: #1a2228;
            color: #e8edf2;
            font-size: 0.95rem;
            transition: border-color 0.3s;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #ff7a2f;
            outline: none;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 12px 24px;
            background: #ff7a2f;
            border: none;
            border-radius: 30px;
            color: #0b0d10;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #ff9f5e;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #3a4a5a;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.2s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ffb347;
        }
        friend-link {
            display: block;
            background: #14181c;
            border-radius: 16px;
            padding: 24px 32px;
            margin: 32px 0 16px;
            border: 1px solid #2a343c;
        }
        friend-link::before {
            content: "🔗 Friend Links";
            display: block;
            font-size: 1.3rem;
            font-weight: 700;
            color: #ffb347;
            margin-bottom: 16px;
        }
        .friend-links-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .friend-links-list li a {
            padding: 8px 20px;
            background: #1a2228;
            border-radius: 30px;
            border: 1px solid #2a343c;
            font-weight: 500;
            transition: all 0.25s;
            display: inline-block;
        }
        .friend-links-list li a:hover {
            background: #ff7a2f15;
            border-color: #ff7a2f60;
            color: #ff7a2f;
            text-decoration: none;
        }
        .site-footer {
            background: #0c0f12;
            border-top: 2px solid #1f282e;
            padding: 32px 0 20px;
            margin-top: 48px;
            text-align: center;
        }
        .site-footer p {
            font-size: 0.9rem;
            color: #5a6a7a;
            margin: 6px 0;
        }
        .site-footer .copyright {
            color: #3a4a5a;
            font-size: 0.85rem;
            border-top: 1px solid #1a2228;
            padding-top: 16px;
            margin-top: 16px;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #14181c;
                padding: 16px 0 8px;
                border-top: 1px solid #2a343c;
                margin-top: 8px;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 20px;
                border-radius: 8px;
                font-size: 1rem;
            }
            .nav-overlay.active {
                display: block;
                position: fixed;
                inset: 0;
                background: rgba(0, 0, 0, 0.5);
                z-index: -1;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .content-section {
                padding: 20px 18px;
            }
            .container {
                padding: 0 14px;
            }
            .header-inner {
                gap: 8px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .search-box {
                flex-direction: column;
                border-radius: 16px;
            }
            .search-box button {
                border-radius: 0 0 14px 14px;
                justify-content: center;
            }
            .feedback-card {
                padding: 18px 16px;
            }
            .link-list {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .last-updated {
                font-size: 0.75rem;
                padding: 4px 14px;
            }
            .content-section {
                padding: 14px 14px;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0d10;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a343c;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #ff7a2f60;
        }
        .mt-1 {
            margin-top: 16px;
        }
        .mt-2 {
            margin-top: 32px;
        }
        .mb-1 {
            margin-bottom: 16px;
        }
        .mb-2 {
            margin-bottom: 32px;
        }
        .gap-1 {
            gap: 12px;
        }
        .author-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: #1a2228;
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 0.9rem;
            color: #8899a6;
            border: 1px solid #2a343c;
            margin-bottom: 16px;
        }
        .author-badge i {
            color: #ff7a2f;
            font-size: 1.2rem;
        }
        .data-highlight {
            background: #1a2228;
            border-radius: 12px;
            padding: 16px 24px;
            border-left: 4px solid #ffb347;
            margin: 16px 0;
        }
        .data-highlight strong {
            color: #ffb347;
        }
        .info-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            background: #1a2228;
            border-radius: 12px;
            overflow: hidden;
        }
        .info-table th,
        .info-table td {
            padding: 12px 18px;
            text-align: left;
            border-bottom: 1px solid #2a343c;
        }
        .info-table th {
            background: #ff7a2f20;
            color: #ffb347;
            font-weight: 600;
        }
        .info-table tr:last-child td {
            border-bottom: none;
        }
        .info-table td {
            color: #c8d0d8;
        }