:root {
            --teal: #092B55;
            --teal-light: #FFF3E5;
            --teal-dark: #061B38;
            --mint: #F58220;
            --mint-soft: #FFD29B;
            --black: #0F172A;
            --gray-800: #1E293B;
            --gray-600: #475569;
            --gray-400: #94A3B8;
            --gray-100: #F1F5F9;
            --white: #FFFFFF;
            --bg: #F7FBFF;
            --radius: 12px;
            --radius-lg: 18px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Poppins', Arial, sans-serif;
            background: var(--bg);
            color: var(--black);
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100dvh;
        }

        .shell {
            width: 100%;
            max-width: 430px;
            height: 100dvh;
            background: var(--white);
            display: flex;
            flex-direction: column;
            overflow: hidden;
            box-shadow: 0 0 60px rgba(0, 0, 0, 0.1);
        }

        /* NAV */
        nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            background: var(--white);
            border-bottom: 1px solid var(--gray-100);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }

        .logo img {
            width: 32px;
            height: 32px;
            border-radius: 8px;
        }

        .logo-name {
            font-weight: 800;
            font-size: 0.95rem;
            color: var(--black);
        }

        .menu-icon {
            display: flex;
            flex-direction: column;
            cursor: pointer;
            padding: 8px 10px;
            border-radius: 8px;
            background: var(--gray-100);
            border: 1px solid #ddd;
        }

        .menu-icon span {
            height: 2.5px;
            width: 22px;
            background: var(--black);
            margin: 2.5px 0;
            border-radius: 2px;
            display: block;
        }

        #menu-toggle {
            display: none;
        }

        .nav-popup {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0.9);
            width: 320px;
            background: #fff;
            border-radius: 16px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
            display: flex;
            flex-direction: column;
            z-index: 1001;
            padding: 20px 0 10px;
            opacity: 0;
            pointer-events: none;
            visibility: hidden;
            transition: 0.12s ease;
        }

        #menu-toggle:checked ~ .nav-popup {
            transform: translate(-50%, -50%) scale(1);
            opacity: 1;
            pointer-events: auto;
            visibility: visible;
        }

        .nav-popup a {
            padding: 14px 16px;
            margin: 8px 16px;
            text-decoration: none;
            color: #000;
            font-weight: 900;
            border-radius: 12px;
            background: #f2f2f2;
            text-align: center;
            font-size: 16px;
            display: block;
        }

        .nav-popup a:first-of-type {
            background: #fff;
            color: #000;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }

        .nav-popup a:hover {
            background: var(--teal-light);
            color: var(--teal-dark);
        }

        .close-btn {
            position: absolute;
            top: -15px;
            right: -15px;
            background: var(--teal);
            color: #fff;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            font-size: 18px;
            font-weight: 900;
            cursor: pointer;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
            border: 2px solid transparent;
            font-family: inherit;
            line-height: 1;
        }

        #overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.45);
            opacity: 0;
            pointer-events: none;
            transition: 0.15s;
            z-index: 1000;
        }

        #overlay.show {
            opacity: 1;
            pointer-events: auto;
        }

        /* SCROLL AREA */
        .scroll {
            flex: 1;
            overflow-y: auto;
            scrollbar-width: none;
            padding-bottom: 0;
        }

        .scroll::-webkit-scrollbar {
            display: none;
        }

        /* HERO */
        .hero {
            padding: 20px 16px 18px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            background: var(--bg);
            border-bottom: 1px solid var(--mint-soft);
        }

        .hero-logo {
            width: 120px;
            height: 120px;
            border-radius: 20px;
            margin-bottom: 12px;
            box-shadow: 0 4px 16px rgba(245, 124, 0, 0.25);
            border: 3px solid rgba(245, 124, 0, 0.2);
        }

        .hero h1 {
            font-size: 1.3rem;
            font-weight: 900;
            color: var(--black);
            margin-bottom: 6px;
        }

        .hero p {
            font-size: 0.82rem;
            color: var(--gray-600);
            line-height: 1.55;
            max-width: 290px;
            margin-bottom: 16px;
            font-weight: 700;
        }

        .btn-row {
            display: flex;
            gap: 8px;
            width: 100%;
            margin-bottom: 8px;
        }

        .btn {
            flex: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 16px;
            border-radius: 12px;
            font-size: 0.92rem;
            font-weight: 900;
            text-decoration: none;
            transition: 0.2s;
            cursor: pointer;
            border: none;
            font-family: inherit;
            letter-spacing: 0.3px;
            min-height: 50px;
        }

        .btn-primary {
            background: linear-gradient(180deg, #FF9800 0%, #092B55 50%, #061B38 100%);
            color: #fff;
            box-shadow: 0 4px 16px rgba(245, 124, 0, 0.5);
            border: 2px solid #FFB74D;
        }

        .btn-primary:hover {
            box-shadow: 0 6px 22px rgba(245, 124, 0, 0.65);
            transform: translateY(-1px);
        }

        .btn-outline {
            background: #fff;
            color: #061B38;
            border: 3px solid #092B55;
            box-shadow: 0 3px 10px rgba(245, 124, 0, 0.2);
        }

        .btn-outline:hover {
            background: #FFF3E5;
            box-shadow: 0 5px 18px rgba(245, 124, 0, 0.35);
            transform: translateY(-1px);
        }

        .btn-referral {
            width: 100%;
            flex: 1 1 100%;
            background: linear-gradient(180deg, #FFF3E5 0%, #FFE0B2 100%);
            color: #9A3412;
            border: 2px solid #092B55;
            box-shadow: 0 3px 10px rgba(245, 124, 0, 0.18);
        }

        .btn-referral:hover {
            background: #FFE0B2;
            transform: translateY(-1px);
        }

        .btn-download {
            background: linear-gradient(180deg, #2E7D32 0%, #1B5E20 50%, #0D3B0F 100%);
            color: #fff;
            box-shadow: 0 4px 16px rgba(46, 125, 50, 0.5);
            border: 2px solid #66BB6A;
        }

        .btn-download:hover {
            box-shadow: 0 6px 22px rgba(46, 125, 50, 0.65);
            transform: translateY(-1px);
        }

        .btn-telegram {
            background: linear-gradient(180deg, #29B6F6 0%, #0088CC 50%, #006FA3 100%);
            color: #fff;
            box-shadow: 0 4px 16px rgba(0, 136, 204, 0.5);
            border: 2px solid #4FC3F7;
        }

        .btn-telegram:hover {
            box-shadow: 0 6px 22px rgba(0, 136, 204, 0.65);
            transform: translateY(-1px);
        }

        .btn-linkpay {
            background: linear-gradient(180deg, #FF9800 0%, #092B55 50%, #061B38 100%);
            color: #fff;
            box-shadow: 0 4px 16px rgba(245, 124, 0, 0.45);
            border: 2px solid #FFB74D;
        }

        .btn-linkpay:hover {
            box-shadow: 0 6px 22px rgba(245, 124, 0, 0.65);
            transform: translateY(-1px);
        }

        /* SECTIONS */
        .sec {
            margin: 8px 10px;
            background: var(--white);
            border: 1px solid #eee;
            border-radius: 14px;
            padding: 14px 14px;
            box-shadow: 0 6px 18px rgba(0,0,0,.1), 0 2px 6px rgba(0,0,0,.06);
        }

        .sec:hover {
            box-shadow: 0 10px 25px rgba(13,115,119,.12);
        }

        .sec h2 {
            font-size: 1.05rem;
            font-weight: 900;
            color: var(--teal);
            margin-bottom: 8px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--teal-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sec h2::before {
            content: '';
            display: inline-block;
            width: 10px;
            height: 10px;
            background: linear-gradient(180deg, var(--mint), var(--teal-dark));
            border-radius: 2px;
            flex-shrink: 0;
        }

        .sec h3 {
            font-size: 0.92rem;
            font-weight: 900;
            color: var(--teal);
            margin: 12px 0 6px;
        }

        .sec p {
            font-size: 0.88rem;
            color: #333;
            line-height: 1.7;
            margin-bottom: 8px;
            font-weight: 700;
        }

        .sec ul,
        .sec ol {
            padding: 10px 14px 10px 28px;
            margin-top: 6px;
            background: var(--bg);
            border-radius: 8px;
        }

        .sec li {
            font-size: 0.85rem;
            color: #333;
            line-height: 1.7;
            margin-bottom: 5px;
            font-weight: 800;
        }

        .sec a {
            color: var(--teal);
            text-decoration: none;
            font-weight: 800;
        }

        .sec a:hover {
            text-decoration: underline;
        }

        /* TABLE OF CONTENTS */
        .toc-list {
            list-style: none;
            padding: 0;
            counter-reset: toc;
        }

        .toc-list li {
            counter-increment: toc;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 7px 0;
            border-bottom: 1px solid var(--gray-100);
            font-size: 0.82rem;
        }

        .toc-list li:last-child {
            border-bottom: none;
        }

        .toc-list li::before {
            content: counter(toc);
            width: 20px;
            height: 20px;
            background: var(--teal-light);
            color: var(--teal);
            border-radius: 50%;
            display: grid;
            place-items: center;
            font-size: 0.7rem;
            font-weight: 900;
            flex-shrink: 0;
        }

        .toc-list a {
            color: var(--gray-800);
            text-decoration: none;
            font-weight: 700;
        }

        .toc-list a:hover {
            color: var(--teal);
        }

        /* TABLE */
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 8px;
            font-size: 0.82rem;
            border: 2px solid var(--teal);
        }

        .data-table th {
            background: linear-gradient(180deg, var(--mint) 0%, var(--teal) 40%, var(--teal-dark) 100%);
            color: var(--white);
            padding: 9px 8px;
            text-align: center;
            font-weight: 900;
            font-size: 0.88rem;
            border: 1px solid var(--teal);
        }

        .data-table td {
            padding: 8px 8px;
            border: 1px solid var(--teal);
            color: #333;
            font-weight: 700;
            text-align: center;
        }

        .data-table tr:last-child td {
            border-bottom: none;
        }

        .data-table tr:nth-child(even) td {
            background: var(--teal-light);
        }

        /* NOTE */
        .note {
            background: var(--teal-light);
            border-left: 5px solid var(--teal);
            border: 1px solid var(--teal);
            border-left: 5px solid var(--teal);
            padding: 10px 12px;
            border-radius: 10px;
            font-size: 0.82rem;
            font-weight: 700;
            color: #212121;
            margin-top: 10px;
            line-height: 1.6;
            box-shadow: 0 4px 12px rgba(13,115,119,.1);
        }

        /* BADGE LIST */
        .badge-list {
            display: flex;
            flex-wrap: wrap;
            gap: 5px;
            margin-top: 6px;
        }

        .badge {
            background: var(--teal-light);
            color: var(--teal);
            padding: 3px 8px;
            border-radius: 16px;
            font-size: 0.74rem;
            font-weight: 800;
        }

        /* FEATURE GRID */
        .feat-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px;
            margin-top: 8px;
        }

        .feat-card {
            background: var(--bg);
            border-radius: 10px;
            padding: 10px 8px;
            text-align: center;
        }

        .feat-icon {
            font-size: 1.2rem;
            margin-bottom: 4px;
        }

        .feat-card h4 {
            font-size: 0.78rem;
            font-weight: 900;
            color: var(--teal);
            margin-bottom: 2px;
        }

        .feat-card p {
            font-size: 0.75rem;
            color: #333;
            line-height: 1.5;
            margin: 0;
            font-weight: 700;
        }

        /* PROS CONS TABLE */
        .pros-cons-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 10px;
            border: 2px solid var(--teal);
            table-layout: fixed;
        }

        .pros-cons-table th {
            padding: 10px 8px;
            background: linear-gradient(180deg, var(--mint) 0%, var(--teal) 40%, var(--teal-dark) 100%);
            color: var(--white);
            font-size: 0.9rem;
            font-weight: 900;
            text-align: center;
            border: 1px solid var(--teal);
        }

        .pros-cons-table td {
            padding: 10px 8px;
            border: 1px solid var(--teal);
            font-weight: 700;
            vertical-align: top;
            text-align: left;
            font-size: 0.82rem;
            word-break: break-word;
        }

        .pros-cons-table .pros-cell {
            background: var(--teal-light);
            color: var(--teal-dark);
        }

        .pros-cons-table .cons-cell {
            background: #FFF5F5;
            color: #C62828;
        }

        /* DISCLAIMER TICKER */
        .ticker {
            background: var(--teal-dark);
            overflow: hidden;
            white-space: nowrap;
            display: flex;
            align-items: stretch;
            height: 36px;
        }

        .ticker-label {
            background: #EAB308;
            color: #000;
            font-size: 0.78rem;
            font-weight: 900;
            padding: 0 14px;
            display: flex;
            align-items: center;
            flex-shrink: 0;
            font-family: 'Poppins', Arial, sans-serif;
            letter-spacing: 0.5px;
            z-index: 2;
            box-shadow: 4px 0 8px rgba(0,0,0,.2);
        }

        .ticker-wrap {
            overflow: hidden;
            flex: 1;
            display: flex;
            align-items: center;
        }

        .ticker-text {
            display: inline-block;
            animation: scroll-left 22s linear infinite;
            font-size: 0.78rem;
            font-weight: 700;
            color: #fff;
            padding-left: 100%;
            font-family: 'Poppins', Arial, sans-serif;
        }

        @keyframes scroll-left {
            0% { transform: translateX(0); }
            100% { transform: translateX(-100%); }
        }

        /* CONTENT UPDATED */
        .content-updated {
            text-align: center;
            background: var(--teal-light);
            padding: 8px 12px;
            margin: 8px 10px;
            border-radius: 10px;
            font-weight: 700;
            font-size: 0.74rem;
            color: var(--teal-dark);
            line-height: 1.55;
        }

        /* FOOTER */
        .site-footer {
            background: #fff;
            color: #333;
            padding: 22px 14px 16px;
            text-align: center;
            border-top: 3px solid #092B55;
        }

        .footer-brand {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            font-weight: 900;
            margin-bottom: 10px;
            color: #061B38;
            font-size: 1rem;
        }

        .footer-brand img {
            width: 24px;
            height: 24px;
            border-radius: 6px;
            border: 2px solid #092B55;
            outline: 2px solid rgba(245,124,0,.2);
        }

        .footer-links {
            margin: 8px 0;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 4px 16px;
        }

        .footer-links a {
            color: #061B38;
            text-decoration: none;
            font-weight: 700;
            font-size: 0.8rem;
        }

        .footer-links a:hover {
            color: #092B55;
            text-decoration: underline;
        }

        .footer-address {
            font-size: 0.75rem;
            margin-top: 10px;
            color: #888;
            font-weight: 600;
        }

        .footer-bottom {
            font-size: 0.72rem;
            margin-top: 6px;
            color: #999;
            line-height: 1.6;
        }

        @media (max-width: 480px) {
            body {
                background: var(--white);
                align-items: flex-start;
            }

            .shell {
                max-width: 100%;
                box-shadow: none;
            }
        }