*,
        *::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, BlinkMacSystemFont, sans-serif;
            background: #0b0c10;
            color: #eaeaea;
            line-height: 1.7;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
            min-height: 100vh;
        }
        a {
            color: #f94144;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover,
        a:focus {
            color: #f9c74f;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.6rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #fff;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
            border-left: 6px solid #f94144;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #f9414444;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            color: #f9c74f;
        }
        h4 {
            font-size: 1.1rem;
            color: #90e0ef;
        }
        p {
            margin-bottom: 1.2rem;
            color: #cfd8dc;
        }
        strong {
            color: #fff;
            font-weight: 600;
        }
        .container {
            background: #11141a;
            border-radius: 24px;
            padding: 1.8rem 2rem 2rem;
            margin: 1.2rem 0 2rem;
            box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.8);
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0 0.6rem;
            border-bottom: 1px solid #2a2e35;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f94144, #f9c74f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #f94144;
            font-size: 2rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .nav-primary {
            display: flex;
            gap: 1.8rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-primary a {
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-primary a:hover {
            border-bottom-color: #f9c74f;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            font-size: 0.85rem;
            color: #88929b;
            padding: 1rem 0 0.4rem;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #f94144;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #aab4be;
        }
        .breadcrumb a:hover {
            color: #f9c74f;
        }
        .breadcrumb .active {
            color: #f9c74f;
        }
        .form-card {
            background: #1a1f28;
            border-radius: 16px;
            padding: 1.6rem 1.8rem;
            margin: 2rem 0 1.2rem;
            border: 1px solid #2d343e;
        }
        .form-card label {
            font-weight: 600;
            display: block;
            margin-bottom: 0.3rem;
            color: #e0e6ed;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #3a424e;
            border-radius: 10px;
            background: #0f131a;
            color: #f0f4f8;
            font-size: 1rem;
            transition: 0.2s;
            margin-bottom: 1rem;
        }
        .form-card input:focus,
        .form-card textarea:focus {
            outline: none;
            border-color: #f94144;
            box-shadow: 0 0 0 3px #f9414433;
        }
        .form-card button {
            background: #f94144;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .form-card button:hover {
            background: #d62828;
            transform: scale(1.02);
            box-shadow: 0 6px 18px #f9414444;
        }
        .form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
        }
        .form-row>* {
            flex: 1 1 200px;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.8rem;
            margin-bottom: 0.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #3a424e;
            cursor: pointer;
            transition: 0.15s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f9c74f;
        }
        .feature-img {
            margin: 2rem 0 1.8rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 12px 28px -8px #00000080;
        }
        .feature-img img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .feature-img figcaption {
            font-size: 0.85rem;
            color: #88929b;
            padding: 0.6rem 1rem;
            background: #1a1f28;
            text-align: center;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            padding: 1rem 0;
            list-style: none;
        }
        .link-list li a {
            background: #1a1f28;
            padding: 0.3rem 1rem;
            border-radius: 40px;
            border: 1px solid #2d343e;
            font-size: 0.9rem;
            transition: 0.2s;
            display: inline-block;
        }
        .link-list li a:hover {
            background: #f94144;
            border-color: #f94144;
            color: #fff;
            text-decoration: none;
        }
        friend-link {
            display: block;
            padding: 1.2rem 0 0.6rem;
            border-top: 1px solid #2a2e35;
            margin-top: 1.5rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 1.2rem 0.3rem 0;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            background: #1a1f28;
            border: 1px solid #2d343e;
            font-size: 0.9rem;
        }
        friend-link a:hover {
            background: #f94144;
            border-color: #f94144;
            color: #fff;
            text-decoration: none;
        }
        footer {
            padding: 1.8rem 0 2.2rem;
            text-align: center;
            font-size: 0.85rem;
            color: #6c757d;
            border-top: 1px solid #1e232b;
            margin-top: 2rem;
        }
        footer .copyright {
            margin-top: 0.6rem;
            letter-spacing: 0.3px;
        }
        @media (max-width: 860px) {
            .hamburger {
                display: block;
            }
            .nav-primary {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                gap: 0.2rem;
                padding: 1rem 0 0.4rem;
            }
            #nav-toggle:checked+.hamburger+.nav-primary {
                display: flex;
            }
            #nav-toggle:checked+.hamburger .fa-bars::before {
                content: "\f00d";
            }
            .container {
                padding: 1.2rem 1rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            body {
                padding: 0 0.6rem;
            }
            .form-row>* {
                flex: 1 1 100%;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .star-rating {
                font-size: 1.4rem;
            }
        }
        .tag {
            display: inline-block;
            background: #f9414422;
            color: #f94144;
            padding: 0.1rem 0.8rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid #f9414466;
        }
        .updated {
            font-size: 0.85rem;
            color: #88929b;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin: 0.8rem 0 0.2rem;
        }
        .highlight-box {
            background: #1a1f28;
            border-left: 4px solid #f9c74f;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.4rem 0;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.6rem;
            margin: 1.4rem 0;
        }
        @media (max-width: 640px) {
            .grid-2 {
                grid-template-columns: 1fr;
            }
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.4rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.92rem;
        }
        th,
        td {
            padding: 0.6rem 1rem;
            text-align: left;
            border-bottom: 1px solid #2a2e35;
        }
        th {
            background: #1a1f28;
            color: #f9c74f;
            font-weight: 600;
        }
        tr:hover td {
            background: #1a1f2833;
        }