*,
        *::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: #0b0b14;
            color: #e8e8f0;
            line-height: 1.7;
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #ff8c42;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover,
        a:focus {
            color: #ffb07a;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #fff;
            margin-top: 0;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            margin-bottom: 0.75rem;
            border-left: 5px solid #ff6b35;
            padding-left: 0.75rem;
        }
        h3 {
            font-size: 1.35rem;
            margin-bottom: 0.5rem;
            color: #ffd7b0;
        }
        h4 {
            font-size: 1.1rem;
            margin-bottom: 0.4rem;
            color: #ffc9a0;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .section {
            padding: 3rem 0;
            border-bottom: 1px solid #1e1e30;
        }
        .section:last-of-type {
            border-bottom: none;
        }
        .text-muted {
            color: #9a9ab0;
        }
        .text-gold {
            color: #ffd700;
        }
        .text-orange {
            color: #ff6b35;
        }
        .fw-bold {
            font-weight: 700;
        }
        .fw-semibold {
            font-weight: 600;
        }
        .mb-1 {
            margin-bottom: 0.5rem;
        }
        .mb-2 {
            margin-bottom: 1rem;
        }
        .mb-3 {
            margin-bottom: 1.5rem;
        }
        .mb-4 {
            margin-bottom: 2rem;
        }
        .mt-2 {
            margin-top: 1rem;
        }
        .mt-3 {
            margin-top: 1.5rem;
        }
        .mt-4 {
            margin-top: 2rem;
        }
        .badge {
            display: inline-block;
            background: #ff6b35;
            color: #fff;
            padding: 0.15rem 0.7rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .site-header {
            background: #11111f;
            border-bottom: 2px solid #ff6b3540;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.7rem 1.2rem;
            max-width: 1200px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            color: #ff6b35;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo:hover {
            text-decoration: none;
            color: #ff8c5a;
        }
        .my-logo i {
            font-size: 1.5rem;
        }
        .my-logo span {
            color: #fff;
            font-weight: 300;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 1.2rem;
        }
        .nav-list {
            list-style: none;
            display: flex;
            gap: 1rem;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            color: #ccc;
            font-weight: 500;
            font-size: 0.9rem;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list li a:hover {
            background: #ff6b3520;
            color: #ff8c42;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
        }
        .hamburger:focus {
            outline: 2px solid #ff6b35;
        }
        .breadcrumb-wrap {
            background: #0e0e1a;
            padding: 0.5rem 0;
            border-bottom: 1px solid #1a1a2e;
        }
        .breadcrumb {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.2rem;
            padding: 0;
            margin: 0;
            font-size: 0.82rem;
            color: #9a9ab0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 0.4rem 0 0.2rem;
            color: #555;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #ff8c42;
        }
        .breadcrumb .active {
            color: #ffd700;
        }
        .hero {
            background: linear-gradient(145deg, #0d0d1a 0%, #1a1a30 100%);
            padding: 3rem 0 2.5rem;
            text-align: center;
            position: relative;
        }
        .hero::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: linear-gradient(90deg, #ff6b35, #ffd700, #ff6b35);
        }
        .hero h1 {
            font-size: 2.8rem;
            background: linear-gradient(135deg, #ffd700, #ff6b35);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: inline-block;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 720px;
            margin: 0.8rem auto 0;
            color: #bbb;
        }
        .hero .meta-info {
            font-size: 0.85rem;
            color: #888;
            margin-top: 1rem;
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 1.5rem;
        }
        .card {
            background: #14142a;
            border-radius: 14px;
            padding: 1.5rem;
            border: 1px solid #24244a;
            transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(255, 107, 53, 0.12);
            border-color: #ff6b3560;
        }
        .card h3 {
            margin-top: 0;
        }
        .card-icon {
            font-size: 2rem;
            color: #ff6b35;
            margin-bottom: 0.5rem;
        }
        .featured-img {
            border-radius: 16px;
            margin: 2rem 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
            width: 100%;
            max-width: 860px;
            margin-left: auto;
            margin-right: auto;
        }
        .img-caption {
            text-align: center;
            font-size: 0.85rem;
            color: #888;
            margin-top: 0.4rem;
        }
        blockquote {
            border-left: 4px solid #ff6b35;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            background: #14142a;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #ccc;
        }
        blockquote cite {
            display: block;
            margin-top: 0.6rem;
            font-style: normal;
            font-weight: 600;
            color: #ffd700;
        }
        .form-card {
            background: #14142a;
            border-radius: 16px;
            padding: 1.8rem;
            border: 1px solid #24244a;
            margin-bottom: 1.5rem;
        }
        .form-card label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #ddd;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 0.7rem 1rem;
            background: #0b0b18;
            border: 1px solid #2a2a4a;
            border-radius: 8px;
            color: #f0f0f0;
            font-size: 0.95rem;
            transition: border 0.2s;
            font-family: inherit;
        }
        .form-card input:focus,
        .form-card textarea:focus,
        .form-card select:focus {
            outline: none;
            border-color: #ff6b35;
            box-shadow: 0 0 0 3px #ff6b3520;
        }
        .form-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            background: #ff6b35;
            color: #fff;
            border: none;
            padding: 0.65rem 1.6rem;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            font-family: inherit;
        }
        .btn:hover {
            background: #e85d2a;
            transform: scale(1.02);
        }
        .btn:focus {
            outline: 2px solid #ffd700;
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #ff6b35;
            color: #ff6b35;
        }
        .btn-outline:hover {
            background: #ff6b35;
            color: #fff;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.25rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #444;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ffd700;
        }
        .comment-item {
            background: #10101f;
            border-radius: 12px;
            padding: 1rem 1.3rem;
            margin-bottom: 1rem;
            border-left: 3px solid #ff6b3540;
        }
        .comment-item .author {
            font-weight: 700;
            color: #ffd700;
        }
        .comment-item .date {
            font-size: 0.78rem;
            color: #777;
        }
        .comment-item .text {
            margin-top: 0.4rem;
        }
        friend-link {
            display: block;
            background: #0e0e1c;
            border-radius: 14px;
            padding: 1.5rem 1.8rem;
            border: 1px solid #1e1e3a;
            margin-top: 1.5rem;
        }
        friend-link h3 {
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
            color: #ffd700;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
        }
        friend-link ul li a {
            color: #bbb;
            font-size: 0.9rem;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            background: #1a1a30;
            transition: background 0.2s, color 0.2s;
        }
        friend-link ul li a:hover {
            background: #ff6b3520;
            color: #ff8c42;
            text-decoration: none;
        }
        .site-footer {
            background: #080812;
            border-top: 2px solid #1a1a30;
            padding: 2rem 0;
            text-align: center;
            font-size: 0.85rem;
            color: #777;
        }
        .site-footer .copyright {
            margin-top: 1rem;
            border-top: 1px solid #1a1a30;
            padding-top: 1rem;
        }
        @media (max-width: 900px) {
            .grid-2 {
                grid-template-columns: 1fr;
            }
            .grid-3 {
                grid-template-columns: 1fr 1fr;
            }
            h1 {
                font-size: 2rem;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 680px) {
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #11111f;
                padding: 1rem 0.5rem;
                border-top: 1px solid #1a1a30;
                margin-top: 0.5rem;
            }
            .nav-list.open {
                display: flex;
            }
            .nav-list li a {
                padding: 0.5rem 0.8rem;
                display: block;
            }
            .hamburger {
                display: block;
            }
            .header-inner {
                padding: 0.5rem 0.8rem;
            }
            .grid-3 {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .breadcrumb-wrap {
                font-size: 0.75rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .form-card {
                padding: 1.2rem;
            }
            friend-link ul {
                flex-direction: column;
                gap: 0.4rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .section {
                padding: 2rem 0;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0b14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a2a4a;
            border-radius: 8px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #ff6b3540;
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .table-wrap {
            overflow-x: auto;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #10101f;
            border-radius: 12px;
            overflow: hidden;
            margin: 1rem 0;
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #1a1a30;
        }
        th {
            background: #ff6b3520;
            color: #ffd700;
            font-weight: 700;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #1a1a3020;
        }
        .highlight-box {
            background: #14142a;
            border-radius: 14px;
            padding: 1.5rem;
            border-left: 5px solid #ffd700;
            margin: 1.5rem 0;
        }
        .highlight-box h4 {
            color: #ffd700;
            margin-top: 0;
        }
        .tag {
            display: inline-block;
            background: #1a1a30;
            color: #aaa;
            padding: 0.2rem 0.7rem;
            border-radius: 20px;
            font-size: 0.75rem;
            margin: 0.2rem;
        }
        .tag:hover {
            background: #ff6b3520;
            color: #ff8c42;
        }