:root {
            --bg: #FBFBFC;
            --surface: #FFFFFF;
            --sunk: #F5F6F8;
            --ink: #101418;
            --muted: #5E6772;
            --faint: #6E747D;
            --line: #EAECEF;
            --line-2: #DFE2E7;
            --accent: #2E5BFF;
            --accent-ink: #1C3ED6;
            --accent-wash: #EFF2FF;
            --live: #0FA152;
            --live-ink: #0A7A3D;
            --live-wash: #E8F6EE;
            --warn: #935309;
            --warn-wash: #FBF1DF;
            --r: 14px;
            --r-lg: 20px;
            --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            background: var(--bg);
            color: var(--ink);
            font-family: var(--sans);
            line-height: 1.58;
        }

        .container {
            max-width: 980px;
            margin: 0 auto;
            padding: 28px 18px 56px;
        }

        .hero, .section, .links {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--r);
            padding: 20px;
        }

        .section, .links {
            margin-top: 14px;
        }

        .badge {
            display: inline-block;
            border-radius: 999px;
            background: var(--accent-wash);
            color: var(--accent-ink);
            font-size: 0.82rem;
            font-weight: 700;
            padding: 6px 10px;
            margin-bottom: 10px;
        }

        .badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 10px;
        }

        .stage-badge {
            display: inline-flex;
            align-items: center;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 700;
            padding: 6px 10px;
        }

        .stage-badge--tofu {
            color: var(--accent-ink);
            background: var(--accent-wash);
            border: 1px solid rgba(46, 91, 255, 0.28);
        }

        .stage-badge--mofu {
            color: var(--warn);
            background: var(--warn-wash);
            border: 1px solid rgba(147, 83, 9, 0.26);
        }

        .stage-badge--bofu {
            color: var(--live-ink);
            background: var(--live-wash);
            border: 1px solid rgba(15, 161, 82, 0.28);
        }

        h1 {
            margin: 0 0 10px;
            font-size: clamp(1.55rem, 4vw, 2.2rem);
            line-height: 1.2;
        }

        h2 {
            margin: 0 0 10px;
            font-size: 1.22rem;
        }

        p {
            margin: 0;
            color: var(--muted);
        }

        .query-list {
            margin: 10px 0 0;
            padding-left: 18px;
            color: var(--muted);
        }

        .meta-line {
            margin-top: 8px;
            font-size: 0.82rem;
            color: var(--faint);
        }

        .section p {
            margin-bottom: 10px;
        }

        .section ul {
            margin: 0;
            padding-left: 18px;
            color: var(--muted);
        }

        .section-cta {
            border: 1px solid rgba(46, 91, 255, 0.18);
            background: var(--accent-wash);
        }

        .primary-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-top: 12px;
            border-radius: 11px;
            padding: 10px 16px;
            text-decoration: none;
            font-weight: 700;
            color: #ffffff;
            background: var(--accent);
            border: 1px solid transparent;
            box-shadow: 0 1px 2px rgba(46, 91, 255, 0.28), 0 8px 24px -8px rgba(46, 91, 255, 0.5);
            transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
        }

        .primary-cta:hover {
            transform: translateY(-1px);
            background: var(--accent-ink);
            border-color: transparent;
            box-shadow: 0 2px 4px rgba(46, 91, 255, 0.32), 0 14px 30px -10px rgba(46, 91, 255, 0.6);
        }

        .links ul {
            margin: 0;
            padding-left: 18px;
        }

        .links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 10px;
        }

        .nav-button {
            display: block;
            border: 1px solid var(--line-2);
            border-radius: var(--r);
            padding: 12px;
            text-decoration: none;
            color: var(--ink);
            background: var(--surface);
            transition: transform 0.2s ease, border-color 0.2s ease;
        }

        .nav-button:hover {
            transform: translateY(-1px);
            border-color: var(--accent);
        }

        .nav-button strong {
            display: block;
            margin-bottom: 4px;
            font-size: 0.98rem;
        }

        .nav-button small {
            color: var(--muted);
        }

        .share-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 10px;
            margin-top: 12px;
        }

        .share-button {
            display: block;
            border: 1px solid var(--line-2);
            border-radius: var(--r);
            padding: 12px;
            text-decoration: none;
            color: var(--ink);
            background: var(--surface);
            transition: transform 0.2s ease, border-color 0.2s ease;
        }

        .share-button:hover {
            transform: translateY(-1px);
            border-color: var(--accent);
        }

        .share-button strong {
            display: block;
            margin-bottom: 4px;
            font-size: 0.95rem;
        }

        .share-button small {
            color: var(--muted);
        }

        .share-button--telegram {
            border-color: rgba(46, 91, 255, 0.25);
            background: var(--accent-wash);
        }

        .share-button--x {
            border-color: var(--line-2);
            background: var(--sunk);
        }

        .share-button--vk {
            border-color: rgba(46, 91, 255, 0.25);
            background: var(--accent-wash);
        }

        .steps {
            margin: 0;
            padding-left: 20px;
            display: grid;
            gap: 10px;
        }

        .steps li h3 {
            margin: 0 0 4px;
            font-size: 1rem;
        }

        .steps li p {
            margin: 0;
            color: var(--muted);
        }

        .faq details {
            border-top: 1px solid var(--line);
            padding: 10px 0;
        }

        .faq details:first-child {
            border-top: 0;
            padding-top: 0;
        }

        .faq summary {
            cursor: pointer;
            font-weight: 700;
            list-style: none;
        }

        .faq summary::-webkit-details-marker {
            display: none;
        }

        .faq p {
            margin: 8px 0 0;
            color: var(--muted);
        }

        a {
            color: var(--accent);
        }

        a:focus-visible,
        button:focus-visible,
        .btn:focus-visible,
        .primary-cta:focus-visible,
        .nav-button:focus-visible,
        .share-button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        @media (prefers-reduced-motion: reduce) {
            .primary-cta,
            .nav-button,
            .share-button {
                transition: none;
            }

            .primary-cta:hover,
            .nav-button:hover,
            .share-button:hover {
                transform: none;
            }
        }