*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #0f0f1a;
            color: #e0e0e0;
            line-height: 1.8;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #ff4655;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #ff7a85;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
            color: #ffffff;
            letter-spacing: 0.01em;
        }
        h1 {
            font-size: 2.8rem;
            border-left: 6px solid #ff4655;
            padding-left: 1.2rem;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 2rem;
            border-bottom: 2px solid #2a2a3e;
            padding-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #f0f0ff;
        }
        h4 {
            font-size: 1.2rem;
            color: #c0c0dd;
        }
        p {
            margin-bottom: 1.2rem;
            color: #d0d0e0;
        }
        ul,
        ol {
            margin: 1rem 0 1.5rem 2rem;
            color: #d0d0e0;
        }
        li {
            margin-bottom: 0.5rem;
        }
        strong,
        b {
            color: #ffffff;
            font-weight: 700;
        }
        em {
            font-style: italic;
            color: #ffd700;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #1a1a2e;
            border-bottom: 2px solid #ff4655;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(8px);
            background-color: rgba(26, 26, 46, 0.95);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #ff4655, #ff7a85);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            text-transform: uppercase;
            display: inline-block;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .my-logo small {
            font-size: 0.7rem;
            display: block;
            -webkit-text-fill-color: #aaa;
            color: #aaa;
            letter-spacing: 1px;
            font-weight: 400;
        }
        .main-nav {
            display: flex;
            gap: 1.8rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #cccce0;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            position: relative;
            transition: color 0.2s;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0%;
            height: 2px;
            background: #ff4655;
            transition: width 0.25s;
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .main-nav a:hover {
            color: #fff;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #2a2a3e;
        }
        .hamburger span {
            width: 28px;
            height: 3px;
            background: #fff;
            border-radius: 3px;
            transition: all 0.3s;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -6px);
        }
        .breadcrumb {
            background: #1a1a2e;
            padding: 0.7rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #2a2a3e;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            margin: 0;
            padding: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.8rem;
            color: #666;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #ff4655;
        }
        .breadcrumb .current {
            color: #ffd700;
        }
        .hero {
            background: linear-gradient(145deg, #16162a, #0f0f1a);
            padding: 3rem 0 2rem;
            border-bottom: 1px solid #2a2a3e;
            text-align: center;
        }
        .hero h1 {
            font-size: 3.2rem;
            border-left: none;
            padding-left: 0;
            margin-bottom: 0.5rem;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 780px;
            margin: 0 auto 1.5rem;
            color: #b0b0cc;
        }
        .hero .badge {
            display: inline-block;
            background: #ff4655;
            color: #fff;
            padding: 0.3rem 1.2rem;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .content-section {
            padding: 2.5rem 0;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 2.5rem;
        }
        .content-main {
            min-width: 0;
        }
        .content-sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #1a1a2e;
            border-radius: 14px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            border: 1px solid #2a2a3e;
        }
        .sidebar-card h4 {
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 1px solid #2a2a3e;
            padding-bottom: 0.6rem;
        }
        .sidebar-card ul {
            list-style: none;
            margin: 0.8rem 0 0;
            padding: 0;
        }
        .sidebar-card li {
            margin-bottom: 0.6rem;
            padding: 0.3rem 0;
            border-bottom: 1px dashed #2a2a3e;
        }
        .sidebar-card li:last-child {
            border-bottom: none;
        }
        .sidebar-card a {
            color: #cccce0;
            font-size: 0.9rem;
        }
        .sidebar-card a:hover {
            color: #ff4655;
            text-decoration: none;
        }
        .featured-image {
            margin: 2rem 0 1.5rem;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
        }
        .featured-image img {
            width: 100%;
            display: block;
        }
        .featured-image figcaption {
            background: #1a1a2e;
            padding: 0.8rem 1.2rem;
            font-size: 0.85rem;
            color: #999;
            border-top: 1px solid #2a2a3e;
        }
        .info-box {
            background: #1a1a2e;
            border-left: 4px solid #ff4655;
            border-radius: 0 12px 12px 0;
            padding: 1.5rem 2rem;
            margin: 1.8rem 0;
        }
        .info-box strong {
            color: #ffd700;
        }
        .highlight {
            background: #22223a;
            padding: 0.1rem 0.4rem;
            border-radius: 4px;
            color: #ffd700;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.8rem 0;
            font-size: 0.95rem;
            background: #1a1a2e;
            border-radius: 12px;
            overflow: hidden;
        }
        .data-table thead {
            background: #ff4655;
            color: #fff;
        }
        .data-table th,
        .data-table td {
            padding: 0.9rem 1.2rem;
            text-align: left;
            border-bottom: 1px solid #2a2a3e;
        }
        .data-table tbody tr:hover {
            background: #22223a;
        }
        .form-card {
            background: #1a1a2e;
            border-radius: 14px;
            padding: 2rem;
            margin: 2rem 0;
            border: 1px solid #2a2a3e;
        }
        .form-card h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #ddd;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.8rem 1rem;
            border-radius: 8px;
            border: 1px solid #3a3a4e;
            background: #0f0f1a;
            color: #fff;
            font-size: 1rem;
            transition: border 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #ff4655;
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 70, 85, 0.25);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            background: #ff4655;
            color: #fff;
            padding: 0.8rem 2.2rem;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #e03a4a;
            transform: scale(1.02);
        }
        .btn-secondary {
            background: #2a2a3e;
        }
        .btn-secondary:hover {
            background: #3a3a4e;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 0.3rem;
            justify-content: flex-end;
            font-size: 2rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #444;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ffd700;
        }
        .site-footer {
            background: #0a0a14;
            border-top: 2px solid #1a1a2e;
            padding: 3rem 0 1.5rem;
            margin-top: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .site-footer h4 {
            color: #ff4655;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .site-footer a {
            color: #9999bb;
            font-size: 0.9rem;
        }
        .site-footer a:hover {
            color: #ff4655;
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.8rem;
            margin: 0.8rem 0;
        }
        .friend-link a {
            background: #1a1a2e;
            padding: 0.3rem 1rem;
            border-radius: 20px;
            border: 1px solid #2a2a3e;
            font-size: 0.85rem;
        }
        .friend-link a:hover {
            border-color: #ff4655;
            background: #22223a;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #1a1a2e;
            font-size: 0.85rem;
            color: #666680;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .content-sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            h1 {
                font-size: 2.2rem;
            }
            .hero h1 {
                font-size: 2.4rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
                padding: 1rem 0 0.5rem;
                border-top: 1px solid #2a2a3e;
                margin-top: 0.8rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 0;
                font-size: 1.05rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .content-sidebar {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.8rem;
                padding-left: 0.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.5rem 0.6rem;
            }
            .form-card {
                padding: 1.2rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            h1 {
                font-size: 1.5rem;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
        }
        .update-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #1a1a2e;
            padding: 0.4rem 1.2rem;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #aaa;
            border: 1px solid #2a2a3e;
        }
        .divider {
            border: none;
            height: 1px;
            background: linear-gradient(to right, transparent, #ff4655, transparent);
            margin: 2.5rem 0;
        }
        .emoji-big {
            font-size: 1.6rem;
            vertical-align: middle;
        }
        .tag {
            display: inline-block;
            background: #ff465522;
            color: #ff4655;
            padding: 0.1rem 0.8rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            border: 1px solid #ff465544;
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .gallery-grid img {
            border-radius: 10px;
            aspect-ratio: 16/9;
            object-fit: cover;
            width: 100%;
        }