:root{
            --body:#fbf7f2;
            --surface:#fffdfa;
            --surface-soft:#fff7ee;
            --surface-alt:#fff2e5;
            --ink:#4d1915;
            --text:#4c342a;
            --muted:#755f55;
            --line:#e8d7c4;
            --line-strong:#dcc0a0;
            --brand:#6a2722;
            --brand-deep:#4d1915;
            --brand-soft:#f5e3df;
            --gold:#c9912e;
            --gold-deep:#8f5f13;
            --gold-soft:#f8ecd7;
            --shadow-xs:0 8px 20px rgba(69,29,19,.06);
            --shadow-sm:0 18px 40px rgba(69,29,19,.08);
            --shadow-md:0 28px 70px rgba(69,29,19,.12);
            --shadow-lg:0 34px 90px rgba(69,29,19,.14);
            --radius-xl:34px;
            --radius-lg:26px;
            --radius-md:20px;
            --radius-sm:14px;
            --max:1240px;
        }

        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;
            color:var(--text);
            background:
                radial-gradient(circle at top left, rgba(201,145,46,.09), transparent 22%),
                radial-gradient(circle at top right, rgba(106,39,34,.10), transparent 24%),
                linear-gradient(180deg,#fffdfa 0%, var(--body) 45%, #fffdfa 100%);
            line-height:1.6;
            -webkit-font-smoothing:antialiased;
            text-rendering:optimizeLegibility;
        }

        img{display:block;max-width:100%}
        a{text-decoration:none;color:inherit}
        button{font:inherit}
        iframe{display:block;width:100%;border:0}
        ul{margin:0;padding-left:18px}
        h1,h2,h3{text-wrap:balance}

        .container{width:min(calc(100% - 32px), var(--max));margin-inline:auto}
        .section{padding:38px 0}
        .card,
        .hero-shell,
        .section-detail,
        .info-card,
        .highlight-card,
        .slider-shell,
        .samples-shell,
        .module-card,
        .toc-shell,
        .video-slide-card,
        .sample-copy,
        .sample-actions-box,
        .hero-product-card,
        .hero-media{
            background:linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(255,248,241,.99) 100%);
            border:1px solid var(--line);
            box-shadow:var(--shadow-sm);
        }
        .card{border-radius:var(--radius-lg)}

        /* =========================================================
           SECTION 02 : COMMON UI
        ========================================================== */
        .btn{
            min-height:52px;
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:10px;
            padding:0 22px;
            border-radius:16px;
            border:1px solid transparent;
            font-weight:800;
            transition:.22s ease;
            cursor:pointer;
            white-space:nowrap;
            text-align:center;
        }
        .btn:hover{transform:translateY(-1px)}
        .btn-primary,
        .sample-actions a.primary{
            background:linear-gradient(135deg,#f7d9a3 0%, #dfb56a 55%, #c9912e 100%);
            color:#412700;
            border-color:#ddb56a;
            box-shadow:0 16px 28px rgba(201,145,46,.24);
        }
        .btn-secondary,
        .sample-actions a:not(.primary),
        .sample-tab,
        .toc-tab{
            background:linear-gradient(180deg,#fffdfa 0%, #f8eddf 100%);
            color:var(--brand-deep);
            border:1px solid var(--line-strong);
            box-shadow:var(--shadow-xs);
        }
        .btn-secondary:hover,
        .sample-actions a:not(.primary):hover,
        .sample-tab:hover,
        .toc-tab:hover{
            border-color:#d5b48a;
            background:linear-gradient(180deg,#fff9f2 0%, #f7e6cf 100%);
        }

        .kicker,
        .hero-badge,
        .sample-badge{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            min-height:36px;
            padding:0 14px;
            border-radius:999px;
            background:linear-gradient(180deg,#fff8ea 0%, #f8eddc 100%);
            color:var(--gold-deep);
            border:1px solid var(--line-strong);
            font-size:12px;
            font-weight:900;
            letter-spacing:.1em;
            text-transform:uppercase;
        }
        .kicker{margin-bottom:10px}

        .section-head{
            display:flex;
            align-items:end;
            justify-content:space-between;
            gap:18px;
            margin-bottom:24px;
        }
        .section-head h2,
        .hero h1,
        .highlight-card h3,
        .video-copy h3,
        .sample-copy h3,
        .sample-actions-box h4,
        .module-card h3,
        .toc-panel h3{
            margin:0;
            font-family:"Plus Jakarta Sans",Inter,Arial,sans-serif;
            color:var(--brand-deep);
        }
        .section-head h2{
            font-size:clamp(30px,4vw,44px);
            line-height:1.05;
            letter-spacing:-.035em;
        }
        .section-head p,
        .section-detail p,
        .highlight-card p,
        .video-copy p,
        .sample-copy p,
        .sample-actions-box p,
        .module-card p,
        .toc-panel p,
        .lead,
        .hero-product-note span{
            color:var(--muted);
        }

        /* =========================================================
           SECTION 03 : HERO
        ========================================================== */
        .hero{padding:22px 0 18px}
        .hero-shell{
            position:relative;
            overflow:hidden;
            border-radius:var(--radius-xl);
            background:
                radial-gradient(circle at 82% 14%, rgba(201,145,46,.16), transparent 18%),
                radial-gradient(circle at 14% 16%, rgba(255,255,255,.60), transparent 18%),
                linear-gradient(135deg,#fffdf9 0%, #fbf0e3 48%, #f6e6d9 100%);
            box-shadow:var(--shadow-lg);
        }
        .hero-grid{
            display:grid;
            grid-template-columns:.95fr 1.05fr;
            gap:34px;
            align-items:center;
            padding:42px;
        }
        .hero h1{
            font-size:clamp(36px,5vw,58px);
            line-height:1.02;
            letter-spacing:-.05em;
        }
        .hero .lead{
            margin:16px 0 0;
            max-width:720px;
            font-size:17px;
        }
        .hero-chips{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin-top:22px;
        }
        .hero-chip{
            min-height:40px;
            display:inline-flex;
            align-items:center;
            padding:0 14px;
            border-radius:999px;
            background:linear-gradient(180deg,#fffdfa 0%, #fff4e7 100%);
            border:1px solid var(--line);
            box-shadow:var(--shadow-xs);
            color:var(--text);
            font-size:14px;
            font-weight:800;
        }
        .hero-actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            margin-top:26px;
        }
        .hero-media{
            position:relative;
            padding:18px;
            border-radius:28px;
            background:linear-gradient(180deg,#ffffff 0%,#f7f0e8 100%);
            box-shadow:inset 0 1px 0 rgba(255,255,255,.8), var(--shadow-sm);
        }
        .hero-media::before{
            content:"";
            position:absolute;
            inset:14px;
            border:1px dashed rgba(201,145,46,.26);
            border-radius:22px;
            pointer-events:none;
        }
        .hero-product-card{
            position:relative;
            z-index:1;
            min-height:430px;
            border-radius:22px;
            overflow:hidden;
            background:
                radial-gradient(circle at top right, rgba(201,145,46,.10), transparent 24%),
                linear-gradient(180deg,#fffdf8 0%, #fdf2e7 100%);
            display:flex;
            align-items:center;
            justify-content:center;
            padding:24px;
        }
        .hero-product-card img{
            width:100%;
            height:auto;
            max-height:380px;
            object-fit:contain;
        }
        .hero-product-note{
            position:absolute;
            left:28px;
            right:28px;
            bottom:28px;
            z-index:2;
            display:flex;
            justify-content:center;
            pointer-events:none;
        }
        .hero-product-note span{
            min-height:34px;
            display:inline-flex;
            align-items:center;
            padding:0 12px;
            border-radius:999px;
            background:rgba(77,25,21,.78);
            color:#fff8f4;
            font-size:12px;
            font-weight:800;
            letter-spacing:.04em;
            backdrop-filter:blur(6px);
        }

        /* =========================================================
           SECTION 04 : OVERVIEW / PRODUCT INFO
        ========================================================== */
        .section-detail{
            padding:28px;
            margin-bottom:18px;
            background:linear-gradient(180deg,#fffdfb 0%, #fff6ee 100%);
        }
        .section-detail p{margin:0 0 16px}
        .section-detail p:last-child{margin-bottom:0}
        .about-grid{display:grid;grid-template-columns:1fr;gap:18px}
        .info-card{padding:28px}
        .info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
        .info-item{
            padding:18px;
            border-radius:18px;
            border:1px solid var(--line);
            background:linear-gradient(180deg,#fffdfa 0%, #fdf2e8 100%);
            box-shadow:var(--shadow-xs);
        }
        .info-item span{
            display:block;
            margin-bottom:6px;
            color:var(--muted);
            font-size:13px;
            font-weight:800;
            letter-spacing:.04em;
            text-transform:uppercase;
        }
        .info-item strong{display:block;font-size:16px;line-height:1.35;color:var(--brand-deep)}
        .price-line{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
        .price-old{color:#a58f84;text-decoration:line-through;font-weight:700;font-style:normal}
        .price-new{color:var(--brand-deep);font-size:20px;font-weight:900;font-style:normal}



        /* =========================================================
           SECTION 04A : OUTER SECTION CARDS
        ========================================================== */
        .outer-section-card{
            padding:28px;
            border-radius:30px;
            background:linear-gradient(180deg,#fffdf9 0%, #fff4e8 100%);
            border:1px solid var(--line);
            box-shadow:var(--shadow-md);
        }
        .outer-section-card > .section-head:last-child{margin-bottom:0}

        /* =========================================================
           SECTION 05 : HIGHLIGHTS
        ========================================================== */
        .highlights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .highlight-card{padding:22px;background:linear-gradient(180deg,#fffdfb 0%, #fff6ee 100%)}
        .highlight-head{display:flex;align-items:flex-start;gap:14px}
        .highlight-icon{
            width:52px;
            height:52px;
            border-radius:18px;
            display:grid;
            place-items:center;
            background:linear-gradient(135deg,#f6e2be 0%, #efd4a0 100%);
            color:var(--brand);
            font-size:22px;
            flex:0 0 auto;
            box-shadow:inset 0 0 0 1px rgba(255,255,255,.7);
        }
        .highlight-card h3{margin:0 0 8px;font-size:19px;line-height:1.2}
        .highlight-card p{margin:0}

        /* =========================================================
           SECTION 06 : GENERIC SLIDER
        ========================================================== */
        .slider-shell{padding:18px;overflow:hidden;background:linear-gradient(180deg,#ffffff 0%,#fdf6ee 100%)}
        .slider-window{overflow:hidden;border-radius:24px;background:linear-gradient(180deg,#fffdf8 0%, #fff4e8 100%);border:1px solid var(--line)}
        .slider-track{display:flex;transition:transform .45s ease}
        .slider-slide{min-width:100%}
        .slider-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:16px}
        .slider-buttons{display:flex;gap:10px}
        .slider-btn{
            width:46px;
            height:46px;
            display:grid;
            place-items:center;
            border:none;
            border-radius:50%;
            background:linear-gradient(180deg,#fffdfa 0%, #f8eddf 100%);
            border:1px solid var(--line-strong);
            color:var(--brand);
            font-size:20px;
            font-weight:900;
            cursor:pointer;
            box-shadow:var(--shadow-xs);
        }
        .slider-dots{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center}
        .slider-dots button{width:10px;height:10px;border:none;border-radius:999px;padding:0;background:#d8c3aa;cursor:pointer}
        .slider-dots button.active,
        .slider-dots button[aria-current="true"]{width:30px;background:linear-gradient(135deg,#e0b770 0%, #c9912e 100%)}

        /* =========================================================
           SECTION 07 : SCREENSHOTS
        ========================================================== */
        .shot-card{border-radius:24px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-xs);overflow:hidden}
        .shot-media{
            aspect-ratio:16/9;
            overflow:hidden;
            border-radius:20px;
            background:linear-gradient(180deg,#38201b 0%, #190d0b 100%);
            box-shadow:var(--shadow-md);
        }
        .shot-media img{width:100%;height:100%;object-fit:cover}

        /* =========================================================
           SECTION 08 : VIDEOS
        ========================================================== */
        .video-slide-card{overflow:hidden;border-radius:24px;background:#fff;box-shadow:var(--shadow-xs)}
        .video-frame{background:linear-gradient(180deg,#38201b 0%, #190d0b 100%)}
        .video-frame iframe{width:100%;aspect-ratio:16/9}
        .video-copy{padding:22px 24px;background:linear-gradient(180deg,#fffdfb 0%, #fff6ee 100%)}
        .video-copy small{display:block;margin-bottom:8px;font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
        .video-copy h3{margin:0 0 8px;font-size:26px;line-height:1.1}
        .video-copy p{margin:0}

        /* =========================================================
           SECTION 09 : SAMPLE TABS
        ========================================================== */
        .samples-shell{overflow:hidden;padding:0;background:linear-gradient(180deg,#ffffff 0%,#fbfcff 100%)}
        .samples-top{padding:22px 22px 16px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#ffffff 0%,#f8f0e8 100%)}
        .sample-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}
        .sample-tab{min-height:46px;padding:0 18px;border-radius:999px;font-weight:900;cursor:pointer}
        .sample-tab.active,
        .toc-tab.active{background:linear-gradient(180deg,#fff9f1 0%, #f5e3c8 100%);color:var(--brand-deep);border-color:#d7b98f;box-shadow:0 14px 28px rgba(201,145,46,.16)}
        .samples-top p{margin:0;color:var(--muted)}
        .sample-panel{display:none;padding:22px}
        .sample-panel.active{display:block}
        .sample-feature{display:grid;grid-template-columns:1.02fr .98fr;gap:18px;align-items:stretch}
        .sample-copy,
        .sample-actions-box{padding:24px;border-radius:24px;background:linear-gradient(180deg,#ffffff 0%,#fbfcff 100%)}
        .sample-badge{margin-bottom:14px}
        .sample-copy h3{margin:0 0 10px;font-size:24px;line-height:1.15}
        .sample-copy p{margin:0}
        .sample-actions-box h4{margin:0 0 10px;font-size:18px;color:var(--brand-deep)}
        .sample-actions-box p{margin:0 0 16px}
        .sample-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
        .sample-actions a{
            min-height:44px;
            display:inline-flex;
            align-items:center;
            justify-content:center;
            border-radius:14px;
            font-size:14px;
            font-weight:900;
            text-align:center;
        }

        /* =========================================================
           SECTION 10 : MODULES
        ========================================================== */
        .module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .module-card{padding:24px;background:linear-gradient(180deg,#fffdfb 0%, #fff6ee 100%)}
        .module-card h3{margin:0 0 10px;font-size:22px;line-height:1.15}
        .module-card p{margin:0 0 14px}
        .module-list{margin:0;padding-left:18px;display:grid;gap:8px}
        .module-list li,
        .content-columns li{color:var(--text)}
        .module-list li::marker,
        .content-columns li::marker{color:var(--gold)}

        /* =========================================================
           SECTION 11 : CONTENT TABS
        ========================================================== */
        .toc-shell{padding:22px;background:linear-gradient(180deg,#fffdf8 0%, #fff4e9 100%)}
        .toc-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
        .toc-tab{min-height:46px;padding:0 18px;border-radius:999px;font-weight:900;cursor:pointer}
        .toc-panel{display:none;padding:24px;border-radius:24px;border:1px solid var(--line);background:linear-gradient(180deg,#fffdfb 0%, #fff6ee 100%);box-shadow:var(--shadow-xs)}
        .toc-panel.active{display:block}
        .toc-panel h3{margin:0 0 8px;font-size:26px;line-height:1.12}
        .toc-panel p{margin:0 0 16px}
        .content-columns{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 18px;margin:0;padding-left:18px}

        /* =========================================================
           SECTION 12 : RESPONSIVE
        ========================================================== */
        @media (max-width:1080px){
            .hero-grid,
            .sample-feature,
            .module-grid{grid-template-columns:1fr}
            .info-grid{grid-template-columns:repeat(2,1fr)}
            .hero-media{order:-1}
        }

        @media (max-width:880px){
            .highlights-grid,
            .info-grid{grid-template-columns:1fr}
        }

        @media (max-width:760px){
            .section{padding:28px 0}
            .hero-grid,
            .info-card,
            .slider-shell,
            .toc-shell,
            .section-detail{padding-left:20px;padding-right:20px}
            .hero-grid{padding-top:26px;padding-bottom:26px}
            .section-head{flex-direction:column;align-items:start}
            .content-columns{grid-template-columns:1fr}
            .hero-product-card{min-height:320px}
        }

        @media (max-width:640px){
            .outer-section-card{padding:18px}
            .hero-actions{flex-direction:column;align-items:stretch}
            .btn{width:100%}
            .sample-actions{grid-template-columns:1fr}
            .slider-controls{flex-direction:column;align-items:center}
        }

        @media (prefers-reduced-motion: reduce){
            html{scroll-behavior:auto}
            *,*::before,*::after{animation:none !important;transition:none !important}
        }