a { color: #1d4ed8; font-weight: 500; text-decoration: none; }
        a:hover { text-decoration: underline; }
:root {
            --yt-red: #ff0000;
            --yt-dark: #0f0f0f;
            --yt-dark2: #171717;
            --yt-gray: #aaaaaa;
            --yt-border: #303030;
            --radius-lg: 16px;
        }
        * {
            box-sizing: border-box;
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: "Roboto", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            background: var(--yt-dark);
            color: #f1f1f1;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        img {
            max-width: 100%;
            display: block;
        }
        /* HEADER */
        header {
            position: sticky;
            top: 0;
            z-index: 20;
            background: rgba(15, 15, 15, 0.97);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--yt-border);
        }
        .header-inner {
            max-width: 1120px;
            margin: 0 auto;
            padding: 10px 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-wrap img {
            height: 28px;
        }
        .logo-title {
            font-size: 14px;
            color: var(--yt-gray);
        }
        .nav-right {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .btn-chat {
            padding: 8px 16px;
            border-radius: 999px;
            border: 1px solid rgba(255,255,255,0.08);
            background: #222;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s, box-shadow 0.15s;
        }
        .btn-chat span.icon {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--yt-red);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
        }
        .btn-chat:hover {
            background: #2a2a2a;
            transform: translateY(-1px);
            box-shadow: 0 4px 18px rgba(0,0,0,0.4);
        }
        /* LAYOUT */
        main {
            max-width: 1120px;
            margin: 0 auto;
            padding: 24px 16px 64px;
        }
        section {
            margin-bottom: 56px;
        }
        /* HERO */
        .hero {
            display: grid;
            grid-template-columns: minmax(0, 3fr) minmax(0, 2.4fr);
            gap: 32px;
            align-items: center;
        }
        .hero-title {
            font-size: clamp(28px, 4vw, 38px);
            font-weight: 700;
            margin-bottom: 12px;
        }
        .hero-title span {
            color: var(--yt-red);
        }
        .hero-subtitle {
            font-size: 15px;
            color: var(--yt-gray);
            max-width: 480px;
            line-height: 1.6;
            margin-bottom: 20px;
        }
        .hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 20px;
        }
        .badge {
            padding: 4px 10px;
            border-radius: 999px;
            border: 1px solid var(--yt-border);
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: .07em;
            color: var(--yt-gray);
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 12px;
        }
        .btn-primary, .btn-outline {
            border-radius: 999px;
            border: none;
            cursor: pointer;
            font-size: 14px;
            padding: 10px 20px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--yt-red);
            color: #fff;
            box-shadow: 0 10px 26px rgba(255,0,0,0.35);
        }
        .btn-primary::before {
            content: "▶";
            font-size: 12px;
        }
        .btn-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 14px 30px rgba(255,0,0,0.5);
            background: #ff2222;
        }
        .btn-outline {
            background: transparent;
            color: #fff;
            border: 1px solid var(--yt-border);
        }
        .btn-outline:hover {
            background: #222;
            border-color: #444;
            transform: translateY(-1px);
        }
        .hero-note {
            font-size: 12px;
            color: var(--yt-gray);
        }
        .hero-card {
            background: radial-gradient(circle at top left, rgba(255,0,0,0.18), transparent 60%),
                        linear-gradient(145deg, #181818, #101010);
            border-radius: var(--radius-lg);
            padding: 20px 18px;
            border: 1px solid rgba(255,255,255,0.06);
            box-shadow: 0 20px 45px rgba(0,0,0,0.7);
        }
        .hero-card-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .hero-card-logo {
            width: 44px;
            height: 30px;
            border-radius: 10px;
            overflow: hidden;
            background: #ff0000;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .hero-card-logo img {
            height: 30px;
            object-fit: contain;
        }
        .hero-card-title {
            font-size: 16px;
            font-weight: 500;
        }
        .hero-card-body {
            font-size: 13px;
            color: var(--yt-gray);
            margin-bottom: 14px;
        }
        .hero-card-list {
            list-style: none;
            padding: 0;
            margin: 0 0 10px;
            font-size: 13px;
        }
        .hero-card-list li {
            display: flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 6px;
        }
        .hero-card-list li::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--yt-red);
        }
        .mini-label {
            font-size: 11px;
            color: #888;
        }
        /* GENERIC */
        .section-label {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: .14em;
            color: var(--yt-gray);
            margin-bottom: 4px;
        }
        .section-title {
            font-size: 22px;
            margin-bottom: 4px;
        }
        .section-subtitle {
            font-size: 14px;
            color: var(--yt-gray);
            max-width: 640px;
            line-height: 1.6;
        }
        /* BENEFITS */
        .benefits-grid {
            margin-top: 20px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 14px;
        }
        .card {
            background: var(--yt-dark2);
            border-radius: var(--radius-lg);
            padding: 16px 16px 14px;
            border: 1px solid var(--yt-border);
        }
        .card-title {
            font-size: 15px;
            margin-bottom: 6px;
        }
        .card-text {
            font-size: 13px;
            color: var(--yt-gray);
            line-height: 1.5;
        }
        .card-tag {
            font-size: 11px;
            color: var(--yt-gray);
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: .14em;
        }
        /* PROVIDERS */
        .providers-grid {
            margin-top: 20px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
            gap: 14px;
        }
        .provider {
            background: linear-gradient(145deg, #181818, #121212);
            border-radius: var(--radius-lg);
            padding: 16px 16px 14px;
            border: 1px solid var(--yt-border);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .provider-name {
            font-size: 16px;
            margin-bottom: 4px;
        }
        .provider-label {
            font-size: 11px;
            color: var(--yt-gray);
            text-transform: uppercase;
            letter-spacing: .14em;
            margin-bottom: 10px;
        }
        .provider-list {
            list-style: none;
            padding: 0;
            margin: 0 0 12px;
            font-size: 13px;
            color: var(--yt-gray);
        }
        .provider-list li {
            margin-bottom: 4px;
        }
        .provider-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-top: auto;
        }
        .provider-hint {
            font-size: 11px;
            color: var(--yt-gray);
        }
        /* INSTRUCTION */
        .steps {
            margin-top: 18px;
            counter-reset: step;
        }
        .step {
            position: relative;
            padding-left: 34px;
            margin-bottom: 14px;
            font-size: 14px;
            color: var(--yt-gray);
        }
        .step strong {
            color: #111827;
        }
        .step::before {
            counter-increment: step;
            content: counter(step);
            position: absolute;
            left: 0;
            top: 0;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--yt-red);
            color: #fff;
            font-size: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 500;
        }
        .code-inline {
            font-family: "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
            font-size: 12px;
            background: #e5e7eb;
            padding: 3px 6px;
            border-radius: 6px;
            border: 1px solid #d1d5db;
        }
        .two-col {
            display: grid;
            grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
            gap: 20px;
            margin-top: 20px;
        }
        .aside-box {
            background: #151515;
            border-radius: var(--radius-lg);
            border: 1px dashed var(--yt-border);
            padding: 14px 14px 12px;
            font-size: 13px;
            color: var(--yt-gray);
        }
        .aside-box h4 {
            margin: 0 0 6px;
            font-size: 14px;
        }
        .aside-box ul {
            margin: 6px 0 0;
            padding-left: 18px;
        }
        .aside-box li {
            margin-bottom: 4px;
        }
        /* ANTIDETECT */
        .anty-grid {
            margin-top: 18px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 14px;
        }
        .anty {
            background: #151515;
            border-radius: var(--radius-lg);
            padding: 14px 14px 12px;
            border: 1px solid var(--yt-border);
            font-size: 13px;
            color: var(--yt-gray);
        }
        .anty h3 {
            margin: 0 0 6px;
            font-size: 15px;
        }
        .anty p {
            margin: 0 0 6px;
        }
        .anty ul {
            margin: 6px 0 0;
            padding-left: 18px;
        }
        .pill {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 11px;
            border-radius: 999px;
            padding: 3px 8px;
            border: 1px solid var(--yt-border);
            margin-top: 4px;
        }
        /* FAQ & SUMMARY */
        .faq {
            margin-top: 20px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--yt-border);
            overflow: hidden;
        }
        .faq-item {
            padding: 12px 14px;
            border-bottom: 1px solid #222;
        }
        .faq-item:last-child {
            border-bottom: none;
        }
        .faq-q {
            font-size: 14px;
            margin-bottom: 4px;
        }
        .faq-a {
            font-size: 13px;
            color: var(--yt-gray);
        }
        .summary-box {
            margin-top: 18px;
            background: linear-gradient(135deg, #181818, #101010);
            border-radius: var(--radius-lg);
            border: 1px solid var(--yt-border);
            padding: 16px 16px 14px;
        }
        .summary-box h3 {
            margin: 0 0 6px;
            font-size: 18px;
        }
        .summary-box p {
            margin: 0;
            font-size: 14px;
            color: var(--yt-gray);
        }
        .checklist {
            margin-top: 18px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--yt-border);
            padding: 16px 16px 14px;
        }
        .checklist h3 {
            margin: 0 0 8px;
            font-size: 18px;
        }
        .checklist ul {
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 14px;
        }
        .checklist li {
            display: flex;
            gap: 8px;
            margin-bottom: 6px;
            color: var(--yt-gray);
        }
        .checklist li::before {
            content: "✓";
            color: #58d37a;
            font-weight: 700;
        }
        /* FOOTER */
        footer {
            border-top: 1px solid var(--yt-border);
            padding: 16px;
            font-size: 11px;
            color: var(--yt-gray);
            text-align: center;
            background: #050505;
        }
        /* RESPONSIVE */
        @media (max-width: 860px) {
            .hero {
                grid-template-columns: minmax(0,1fr);
            }
            .hero-card {
                order: -1;
            }
            .two-col {
                grid-template-columns: minmax(0,1fr);
            }
        }
        @media (max-width: 640px) {
            .header-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .nav-right {
                width: 100%;
                justify-content: space-between;
            }
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .btn-primary, .btn-outline {
                width: 100%;
                justify-content: center;
            }
        }
    
        /* === Light theme redesign and components === */
        body {
            background: #f5f5f7;
            color: #111827;
        }
        header {
            background: rgba(255,255,255,0.96);
            border-bottom: 1px solid #e5e7eb;
            backdrop-filter: blur(12px);
        }
        main {
            background: transparent;
        }
        .logo-title {
            color: #111827;
        }
        .hero {
            background: radial-gradient(circle at top left, #ffffff 0%, #f5f5f7 40%, #edf2ff 100%);
        }
        .hero-title span {
            color: var(--yt-red);
        }
        .hero-subtitle,
        .hero-note {
            color: #4b5563;
        }
        .badge {
            border-color: #e5e7eb;
            color: #6b7280;
        }
        .card,
        .faq,
        .summary-box,
        .aside-box {
            background: #ffffff;
            border-radius: 18px;
            border: 1px solid #e5e7eb;
            box-shadow: 0 18px 40px rgba(15,23,42,0.05);
            color: #111827;
        }
        .card-text,
        .faq-a,
        .provider-list,
        .provider-hint,
        .section-subtitle {
            color: #4b5563;
        }
        .section-title,
        h1, h2, h3, h4 {
            color: #111827;
        }
        strong {
            color: #111827;
            font-weight: 600;
        }
        .hero-card {
            background: #ffffff;
            border-radius: 18px;
            border: 1px solid #e5e7eb;
            box-shadow: 0 20px 45px rgba(15,23,42,0.08);
        }
        .hero-card-body {
            color: #374151;
        }
        .hero-card-list li {
            color: #4b5563;
            font-size: 13px;
        }
        .mini-label {
            color: #9ca3af;
        }
        .btn-primary {
            background: var(--yt-red);
            color: #ffffff;
            border: none;
            box-shadow: 0 12px 30px rgba(239,68,68,0.45);
        }
        .btn-primary:hover {
            background: #e60000;
            box-shadow: 0 16px 40px rgba(220,38,38,0.55);
        }
        .btn-outline {
            background: #ffffff;
            color: #111827;
            border: 1px solid #e5e7eb;
        }
        .btn-outline:hover {
            background: #f3f4f6;
            border-color: #d1d5db;
        }
        .btn-chat {
            padding: 8px 16px;
            border-radius: 999px;
            border: 1px solid #d1d5db;
            background: #e5e7eb;
            color: #111827;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
        }
        .btn-chat:hover {
            background: #d4d4d8;
            box-shadow: 0 8px 18px rgba(15,23,42,0.18);
            transform: translateY(-1px);
        }
        footer {
            background: #f9fafb;
            border-top: 1px solid #e5e7eb;
            color: #6b7280;
            padding: 16px 0 24px;
        }
        footer a {
            color: #2563eb;
        }
        footer a:hover {
            color: #1d4ed8;
        }
        /* Providers list redesign */
        .providers-grid {
            margin-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .provider {
            background: #ffffff;
            border-radius: 18px;
            border: 1px solid #e5e7eb;
            box-shadow: 0 18px 40px rgba(15,23,42,0.05);
            padding: 14px 16px 12px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .provider-main {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .provider-header {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            gap: 10px;
        }
        .provider-name {
            font-size: 16px;
            font-weight: 600;
        }
        .provider-name a {
            color: #111827;
            text-decoration: none;
        }
        .provider-name a:hover {
            text-decoration: underline;
        }
        .provider-label {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: .14em;
            color: #6b7280;
        }
        .provider-list {
            list-style: none;
            padding: 0;
            margin: 2px 0 0;
            font-size: 13px;
        }
        .provider-list li {
            margin-bottom: 3px;
        }
        .provider-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding-top: 8px;
            border-top: 1px dashed #e5e7eb;
        }
        .provider-hint {
            font-size: 12px;
            color: #6b7280;
        }
        @media (max-width: 640px) {
            .provider-footer {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        /* Antidetect section in grey tones */
        .anty {
            background: #f3f4f6;
            border-radius: 16px;
            border: 1px solid #e5e7eb;
            color: #374151;
        }
        .anty h3 {
            color: #111827;
        }
        .anty p,
        .anty ul li {
            color: #4b5563;
        }
        /* Dark pill button variant */
        .pill-dark {
            background: #111827;
            color: #ffffff !important;
            border-color: #111827;
        }
        .pill-dark:hover {
            background: #020617;
        }
        /* Checklist with checkboxes */
        .checklist {
            margin-top: 18px;
            background: #ffffff;
            border-radius: 16px;
            border: 1px solid #e5e7eb;
            padding: 16px 16px 14px;
            box-shadow: 0 12px 34px rgba(15,23,42,0.04);
        }
        .checklist ul {
            list-style: none;
            padding-left: 0;
            margin: 8px 0 0;
        }
        .checklist li {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 6px;
            font-size: 14px;
            color: #374151;
        }
        .checklist input[type="checkbox"] {
            width: 16px;
            height: 16px;
            border-radius: 4px;
            border: 1px solid #d1d5db;
            cursor: pointer;
        }
        .nav-link {
            font-size: 14px;
            color: #111827;
            text-decoration: none;
            padding: 6px 10px;
            border-radius: 999px;
            transition: background 0.2s, color 0.2s;
        }
        .nav-link:hover {
            background: #f3f4f6;
            color: #111827;
        }
        @media (max-width: 640px) {
            .nav-right {
                gap: 6px;
            }
            .nav-link {
                padding-inline: 8px;
            }
        }

        .blog-list {
            list-style: none;
            padding-left: 0;
            margin: 0;
            columns: 1;
            column-gap: 24px;
        }
        .blog-list li {
            margin-bottom: 6px;
            font-size: 14px;
        }
        .blog-list a {
            color: #2563eb;
        }
        .blog-list a:hover {
            color: #1d4ed8;
            text-decoration: underline;
        }
        @media (min-width: 900px) {
            .blog-list {
                columns: 2;
            }
        }