*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, Roboto, 'Helvetica Neue', sans-serif;
            background: #0b0e14;
            color: #e8edf5;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #f0b429;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
            margin-top: 1.8em;
            margin-bottom: 0.6em;
            color: #f5f7fb;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.4em;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 5px solid #f0b429;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.45rem;
        }
        h4 {
            font-size: 1.2rem;
            color: #cfdbe8;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        ul,
        ol {
            margin: 0.8rem 0 1.6rem 1.8rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        strong,
        b {
            color: #f7d98c;
            font-weight: 600;
        }
        blockquote {
            border-left: 4px solid #f0b429;
            background: #1a1f2a;
            padding: 1rem 1.6rem;
            margin: 1.6rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #cbd5e1;
        }
        hr {
            border: none;
            border-top: 2px solid #2a3040;
            margin: 2.4rem 0;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 0.5rem;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0;
            border-bottom: 2px solid #1e2535;
            position: relative;
            background: #0b0e14;
            z-index: 100;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f0b429, #f28c28);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.02em;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #f0b429;
            font-size: 2rem;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.92;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .nav-list {
            display: flex;
            gap: 1.2rem;
            list-style: none;
            margin: 0;
            padding: 0;
            font-weight: 500;
        }
        .nav-list a {
            color: #bcc9e0;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list a:hover {
            background: #1e2535;
            color: #f0b429;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #3a4458;
            color: #e8edf5;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #1e2535;
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~.nav-list {
            display: flex;
            flex-direction: column;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: #0f131c;
            padding: 1.2rem 1.6rem;
            border-radius: 0 0 16px 16px;
            border: 1px solid #2a3040;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
            z-index: 99;
            gap: 1rem;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            font-size: 0.9rem;
            padding: 0.8rem 0 0.2rem;
            color: #8a99b5;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #4a5a7a;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #8a99b5;
        }
        .breadcrumb a:hover {
            color: #f0b429;
        }
        .breadcrumb .active {
            color: #f0b429;
        }
        .search-box {
            display: flex;
            gap: 0.4rem;
            max-width: 520px;
            margin: 2rem 0 1.2rem;
            background: #161c28;
            border-radius: 40px;
            padding: 0.2rem 0.2rem 0.2rem 1.2rem;
            border: 1px solid #2a3348;
            transition: border 0.3s;
        }
        .search-box:focus-within {
            border-color: #f0b429;
        }
        .search-box input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 0.8rem 0.2rem;
            color: #e8edf5;
            font-size: 1rem;
            outline: none;
            min-width: 0;
        }
        .search-box input::placeholder {
            color: #5f6f8a;
        }
        .search-box button {
            background: #f0b429;
            border: none;
            border-radius: 40px;
            padding: 0.6rem 1.6rem;
            font-weight: 600;
            color: #0b0e14;
            cursor: pointer;
            transition: background 0.25s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 1rem;
        }
        .search-box button:hover {
            background: #ffcd5c;
            transform: scale(1.02);
        }
        .section-card {
            background: #111722;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            margin: 2.4rem 0;
            border: 1px solid #1f283c;
            transition: border 0.3s;
        }
        .section-card:hover {
            border-color: #2f3d5a;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.2rem;
            margin: 1.6rem 0;
        }
        .feature-grid .item {
            background: #1a2233;
            padding: 1.2rem 1rem;
            border-radius: 14px;
            text-align: center;
            border: 1px solid #253042;
            transition: transform 0.2s, background 0.2s;
        }
        .feature-grid .item:hover {
            transform: translateY(-4px);
            background: #1f2a40;
        }
        .feature-grid .item i {
            font-size: 2.2rem;
            color: #f0b429;
            margin-bottom: 0.5rem;
        }
        .feature-grid .item h4 {
            margin: 0.2rem 0 0.3rem;
            font-size: 1.1rem;
        }
        .feature-grid .item p {
            font-size: 0.92rem;
            color: #a8b6d0;
            margin-bottom: 0;
        }
        .interact-area {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2rem 0;
        }
        .interact-box {
            background: #131b2a;
            border-radius: 18px;
            padding: 1.6rem;
            border: 1px solid #253042;
        }
        .interact-box h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .interact-box textarea,
        .interact-box input {
            width: 100%;
            background: #0b0e14;
            border: 1px solid #2a3348;
            border-radius: 10px;
            padding: 0.8rem 1rem;
            color: #e8edf5;
            font-size: 0.95rem;
            margin: 0.6rem 0;
            resize: vertical;
            font-family: inherit;
        }
        .interact-box textarea:focus,
        .interact-box input:focus {
            outline: none;
            border-color: #f0b429;
        }
        .interact-box .btn {
            background: #f0b429;
            border: none;
            border-radius: 30px;
            padding: 0.6rem 1.6rem;
            font-weight: 600;
            color: #0b0e14;
            cursor: pointer;
            transition: background 0.25s;
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .interact-box .btn:hover {
            background: #ffcd5c;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            color: #3a4458;
            cursor: pointer;
            margin: 0.4rem 0 0.8rem;
        }
        .star-rating i.active {
            color: #f0b429;
        }
        .star-rating i:hover,
        .star-rating i.hover {
            color: #f7d98c;
        }
        .featured-img {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
        }
        .featured-img img {
            width: 100%;
            max-height: 520px;
            object-fit: cover;
        }
        .featured-img figcaption {
            text-align: center;
            font-size: 0.9rem;
            color: #8a99b5;
            padding: 0.6rem 0 0.2rem;
            font-style: italic;
        }
        friend-link {
            display: block;
            padding: 1.2rem 0;
            border-top: 1px solid #1e2535;
            margin-top: 2rem;
            font-size: 0.95rem;
        }
        friend-link .fl-head {
            font-weight: 600;
            color: #f0b429;
            margin-bottom: 0.6rem;
            display: block;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.6rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        friend-link .fl-list a {
            color: #8a99b5;
        }
        friend-link .fl-list a:hover {
            color: #f0b429;
        }
        .site-footer {
            padding: 2rem 0 1.2rem;
            text-align: center;
            color: #5f6f8a;
            font-size: 0.9rem;
            border-top: 1px solid #1e2535;
            margin-top: 1.2rem;
        }
        .site-footer .copyright {
            margin-top: 0.6rem;
            letter-spacing: 0.02em;
        }
        @media (max-width: 760px) {
            .hamburger {
                display: inline-block;
            }
            .nav-list {
                display: none;
                width: 100%;
            }
            .nav-list a {
                padding: 0.6rem 0.8rem;
                font-size: 1.1rem;
            }
            .interact-area {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .section-card {
                padding: 1.2rem 1rem;
            }
            .search-box {
                flex-wrap: wrap;
                border-radius: 24px;
                padding: 0.3rem;
            }
            .search-box input {
                padding: 0.6rem 0.8rem;
                width: 100%;
            }
            .search-box button {
                width: 100%;
                justify-content: center;
                padding: 0.7rem;
            }
            .feature-grid {
                grid-template-columns: 1fr 1fr;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .star-rating {
                font-size: 1.4rem;
            }
        }
        .last-updated {
            display: inline-block;
            margin-top: 0.2rem;
            font-size: 0.9rem;
            color: #6a7a96;
            background: #151d2b;
            padding: 0.2rem 1rem;
            border-radius: 30px;
        }
        .last-updated i {
            margin-right: 0.4rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.4rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #111722;
            border-radius: 12px;
            overflow: hidden;
            font-size: 0.95rem;
        }
        th,
        td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #1f283c;
        }
        th {
            background: #1a2233;
            color: #f0b429;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .highlight-box {
            background: #1a2233;
            border-left: 4px solid #f0b429;
            padding: 1rem 1.4rem;
            border-radius: 0 12px 12px 0;
            margin: 1.4rem 0;
        }
        .anchor-offset {
            scroll-margin-top: 100px;
        }