.nv-vw {
        --nv-font-main: 'Plus Jakarta Sans', sans-serif;
        --nv-font-alt: 'Inter', sans-serif;
        --nv-bg: #f8f9fc;
        --nv-white: #ffffff;
        --nv-primary: #1e6194;
        --nv-primary-blue: #2563eb;
        --nv-ink: #0f172a;
        --nv-text-dark: #1e293b;
        --nv-text-gray: #64748b;
        --nv-text-soft: #475569;
        --nv-success: #16a34a;
        --nv-blue: #2563eb;
        --nv-blue-bg: #eff6ff;
        --nv-red: #dc2626;
        --nv-red-bg: #fef2f2;
        --nv-border: #e2e8f0;
        --nv-border-soft: #eef2f6;
        --nv-bg-soft: #f8fafc;
    }

    .nv-vw { font-family: var(--nv-font-main); color: var(--nv-text-dark); background: var(--nv-bg); }
    .nv-vw a { text-decoration: none; }
    .nv-vw :where(h1, h2, h3, h4, h6, p, ul, ol, li) { margin: 0; padding: 0; }
    .nv-vw ul, .nv-vw ol { list-style: none; }
    .nv-vw *, .nv-vw *::before, .nv-vw *::after { box-sizing: border-box; }
    .nv-vw img { max-width: 100%; height: auto; }
    .nv-vw-wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

    .nv-vw-hero { background: linear-gradient(180deg, var(--nv-white) 0%, var(--nv-bg) 100%); border-bottom: 1px solid var(--nv-border-soft); padding: 46px 20px 34px; }
    .nv-vw-hero-inner { max-width: 900px; margin: 0 auto; text-align: center; }
    .nv-vw-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 0.74rem; font-weight: 700; color: var(--nv-primary); background: rgba(30,97,148,0.08); border: 1px solid rgba(30,97,148,0.15); padding: 6px 13px; border-radius: 50px; margin-bottom: 16px; letter-spacing: 0.3px; }
    .nv-vw-h1 { font-size: 2.3rem; font-weight: 800; color: var(--nv-ink); letter-spacing: -0.025em; line-height: 1.15; margin-bottom: 12px; }
    .nv-vw-h1 span { color: var(--nv-primary); }
    .nv-vw-lead { font-family: var(--nv-font-alt); font-size: 1.02rem; color: var(--nv-text-soft); line-height: 1.7; max-width: 620px; margin: 0 auto 22px; }
    .nv-vw-lead strong { color: var(--nv-primary); font-weight: 700; }
    .nv-vw-hero-links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
    .nv-vw-hero-btn { display: inline-flex; align-items: center; gap: 9px; font-family: var(--nv-font-main); font-weight: 700; font-size: 0.92rem; padding: 12px 24px; border-radius: 10px; transition: 0.25s; }
    .nv-vw-hero-btn.primary { background: var(--nv-primary-blue); color: #fff; box-shadow: 0 12px 26px -12px rgba(37,99,235,0.5); }
    .nv-vw-hero-btn.primary:hover { background: #1d4ed8; transform: translateY(-2px); }
    .nv-vw-hero-btn.ghost { background: var(--nv-white); color: var(--nv-primary); border: 1.5px solid var(--nv-border); }
    .nv-vw-hero-btn.ghost:hover { border-color: var(--nv-primary); transform: translateY(-2px); }

    .nv-vw-config { padding: 34px 20px 54px; }
    .nv-vw-config-grid { display: grid; grid-template-columns: 1fr 360px; gap: 24px; align-items: start; }

    .nv-vw-panel { background: var(--nv-white); border: 1px solid var(--nv-border); border-radius: 16px; padding: 6px 24px 22px; box-shadow: 0 16px 36px -26px rgba(15,23,42,0.18); }
    .nv-vw-group { padding: 18px 0; border-bottom: 1px solid var(--nv-border-soft); }
    .nv-vw-group:last-child { border-bottom: none; padding-bottom: 4px; }
    .nv-vw-group-label { display: block; font-size: 0.95rem; font-weight: 800; color: var(--nv-ink); }
    .nv-vw-group-sub { display: block; font-family: var(--nv-font-alt); font-size: 0.82rem; color: var(--nv-text-gray); line-height: 1.5; margin: 3px 0 14px; }

    .nv-vw-models { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .nv-vw-model { text-align: left; cursor: pointer; background: var(--nv-white); border: 2px solid var(--nv-border); border-radius: 12px; padding: 13px 15px; transition: all 0.2s; font-family: var(--nv-font-main); display: flex; flex-direction: column; gap: 5px; }
    .nv-vw-model:hover { border-color: #cbd5e1; }
    .nv-vw-model-top { display: flex; align-items: center; gap: 8px; }
    .nv-vw-model-top .fa-microchip { font-size: 0.98rem; }
    .nv-vw-model[data-value="xeon"] .fa-microchip { color: var(--nv-blue); }
    .nv-vw-model[data-value="ryzen"] .fa-microchip { color: var(--nv-red); }
    .nv-vw-model-name { flex: 1; font-size: 0.96rem; font-weight: 800; color: var(--nv-ink); }
    .nv-vw-model-check { font-size: 0.95rem; color: var(--nv-border); transition: 0.2s; }
    .nv-vw-model-desc { font-family: var(--nv-font-alt); font-size: 0.8rem; color: var(--nv-text-gray); line-height: 1.5; }
    .nv-vw-model[data-value="xeon"].is-active { border-color: var(--nv-blue); background: var(--nv-blue-bg); box-shadow: 0 10px 22px -14px rgba(37,99,235,0.45); }
    .nv-vw-model[data-value="xeon"].is-active .nv-vw-model-check { color: var(--nv-blue); }
    .nv-vw-model[data-value="ryzen"].is-active { border-color: var(--nv-red); background: var(--nv-red-bg); box-shadow: 0 10px 22px -14px rgba(220,38,38,0.4); }
    .nv-vw-model[data-value="ryzen"].is-active .nv-vw-model-check { color: var(--nv-red); }

    .nv-vw-res-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .nv-vw-res { background: var(--nv-bg-soft); border: 1px solid var(--nv-border); border-radius: 12px; padding: 13px 14px; }
    .nv-vw-res-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 9px; }
    .nv-vw-res-name { font-size: 0.86rem; font-weight: 700; color: var(--nv-ink); }
    .nv-vw-res-cost { font-family: var(--nv-font-alt); font-size: 0.85rem; font-weight: 800; color: var(--nv-primary-blue); white-space: nowrap; }
    .nv-vw-stepper { display: flex; align-items: center; justify-content: space-between; gap: 4px; background: var(--nv-white); border: 1px solid var(--nv-border); border-radius: 10px; padding: 4px; }
    .nv-vw-step-btn { width: 34px; height: 34px; flex-shrink: 0; border: none; border-radius: 8px; background: var(--nv-bg-soft); color: var(--nv-primary); font-size: 0.82rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: 0.15s; }
    .nv-vw-step-btn:hover { background: var(--nv-primary-blue); color: #fff; }
    .nv-vw-step-btn:disabled { opacity: 0.35; cursor: not-allowed; background: var(--nv-bg-soft); color: var(--nv-text-gray); }
    .nv-vw-step-field { flex: 1; display: flex; align-items: baseline; justify-content: center; gap: 5px; min-width: 0; }
    .nv-vw-step-input { width: 54px; border: none; background: transparent; text-align: center; font-family: var(--nv-font-main); font-size: 1.02rem; font-weight: 800; color: var(--nv-ink); outline: none; padding: 0; appearance: textfield; -moz-appearance: textfield; }
    .nv-vw-step-input::-webkit-outer-spin-button, .nv-vw-step-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
    .nv-vw-step-input:focus { color: var(--nv-primary-blue); }
    .nv-vw-step-unit { font-family: var(--nv-font-alt); font-size: 0.78rem; font-weight: 600; color: var(--nv-text-gray); white-space: nowrap; }
    .nv-vw-res-unit { display: block; margin-top: 8px; font-family: var(--nv-font-alt); font-size: 0.72rem; color: var(--nv-text-gray); }
    .nv-vw-res-unit b { font-weight: 700; color: var(--nv-text-soft); }
    .nv-vw-res-warn { display: none; margin-top: 8px; font-family: var(--nv-font-alt); font-size: 0.74rem; color: var(--nv-red); line-height: 1.5; background: var(--nv-red-bg); border: 1px solid #fecaca; border-radius: 8px; padding: 7px 10px; }
    .nv-vw-res-warn.show { display: block; }
    .nv-vw-res-warn a { color: var(--nv-red); font-weight: 700; text-decoration: underline; }

    .nv-vw-sub { font-size: 0.82rem; font-weight: 700; color: var(--nv-text-soft); margin-bottom: 9px; }
    .nv-vw-sub:not(:first-child) { margin-top: 18px; }
    .nv-vw-opts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .nv-vw-opt { cursor: pointer; text-align: center; background: var(--nv-white); border: 2px solid var(--nv-border); border-radius: 10px; padding: 10px 8px; transition: all 0.2s; font-family: var(--nv-font-main); display: flex; flex-direction: column; gap: 3px; }
    .nv-vw-opt:hover { border-color: #cbd5e1; }
    .nv-vw-opt.is-active { border-color: var(--nv-primary-blue); background: var(--nv-blue-bg); }
    .nv-vw-opt-name { font-size: 0.88rem; font-weight: 700; color: var(--nv-ink); }
    .nv-vw-opt-price { font-family: var(--nv-font-alt); font-size: 0.75rem; font-weight: 600; color: var(--nv-text-gray); }
    .nv-vw-opt.is-active .nv-vw-opt-price { color: var(--nv-primary-blue); }

    .nv-vw-fixed-note { display: flex; align-items: flex-start; gap: 9px; margin-top: 16px; background: var(--nv-bg-soft); border: 1px dashed var(--nv-border); border-radius: 10px; padding: 11px 14px; font-family: var(--nv-font-alt); font-size: 0.82rem; color: var(--nv-text-soft); line-height: 1.55; }
    .nv-vw-fixed-note i { color: var(--nv-primary); margin-top: 2px; }

    .nv-vw-summary { position: sticky; top: 20px; background: var(--nv-white); border: 1px solid #cbd9ea; border-radius: 16px; box-shadow: 0 18px 40px -24px rgba(15,23,42,0.2); overflow: hidden; }
    .nv-vw-sum-head { background: var(--nv-blue-bg); color: var(--nv-ink); padding: 18px 22px; border-bottom: 1px solid #dbe7fb; }
    .nv-vw-sum-head h2 { font-size: 1.05rem; font-weight: 800; display: flex; align-items: center; gap: 9px; }
    .nv-vw-sum-head h2 i { color: var(--nv-primary-blue); }
    .nv-vw-sum-head p { font-family: var(--nv-font-alt); font-size: 0.8rem; color: var(--nv-text-gray); margin-top: 3px; }
    .nv-vw-sum-body { padding: 8px 22px 4px; }
    .nv-vw-sum-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--nv-border-soft); }
    .nv-vw-sum-row:last-child { border-bottom: none; }
    .nv-vw-sum-k { font-family: var(--nv-font-alt); font-size: 0.83rem; color: var(--nv-text-gray); font-weight: 600; display: flex; align-items: center; gap: 8px; }
    .nv-vw-sum-k i { color: var(--nv-primary); width: 15px; text-align: center; }
    .nv-vw-sum-v { text-align: right; }
    .nv-vw-sum-v b { display: block; font-family: var(--nv-font-alt); font-size: 0.88rem; font-weight: 700; color: var(--nv-ink); }
    .nv-vw-sum-cost { display: block; font-family: var(--nv-font-alt); font-size: 0.74rem; font-weight: 600; color: var(--nv-text-gray); margin-top: 1px; }
    .nv-vw-sum-v.is-xeon b { color: var(--nv-blue); }
    .nv-vw-sum-v.is-ryzen b { color: var(--nv-red); }
    .nv-vw-total-box { background: var(--nv-bg-soft); border-top: 1px solid var(--nv-border); padding: 18px 22px; }
    .nv-vw-total-row { display: flex; align-items: baseline; justify-content: space-between; }
    .nv-vw-total-label { font-size: 0.88rem; font-weight: 700; color: var(--nv-text-soft); }
    .nv-vw-total-val { font-size: 1.85rem; font-weight: 800; color: var(--nv-ink); letter-spacing: -0.5px; }
    .nv-vw-total-val small { font-size: 0.9rem; font-weight: 700; color: var(--nv-text-gray); }
    .nv-vw-total-note { font-family: var(--nv-font-alt); font-size: 0.75rem; color: var(--nv-text-gray); line-height: 1.5; margin-top: 7px; }
    .nv-vw-cta-area { padding: 0 22px 22px; }
    .nv-vw a.nv-vw-buy { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 14px; border-radius: 11px; background: var(--nv-primary-blue); color: #fff; font-family: var(--nv-font-main); font-weight: 800; font-size: 0.98rem; transition: 0.25s; box-shadow: 0 14px 28px -12px rgba(37,99,235,0.5); }
    .nv-vw a.nv-vw-buy:hover { background: #1d4ed8; transform: translateY(-2px); }
    .nv-vw a.nv-vw-alt-link { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 11px; font-family: var(--nv-font-alt); font-size: 0.84rem; font-weight: 600; color: var(--nv-text-gray); transition: 0.2s; }
    .nv-vw a.nv-vw-alt-link:hover { color: var(--nv-primary-blue); }

    .nv-vw-sec { padding: 58px 20px; }
    .nv-vw-sec.alt { background: var(--nv-white); border-top: 1px solid var(--nv-border-soft); border-bottom: 1px solid var(--nv-border-soft); }
    .nv-vw-sec-head { text-align: center; max-width: 720px; margin: 0 auto 38px; }
    .nv-vw-sec-title { font-size: 1.8rem; font-weight: 800; color: var(--nv-ink); letter-spacing: -0.5px; line-height: 1.2; }
    .nv-vw-sec-sub { font-family: var(--nv-font-alt); font-size: 1rem; color: var(--nv-text-gray); line-height: 1.6; margin-top: 11px; }

    .nv-vw-prose { max-width: 820px; margin: 0 auto; }
    .nv-vw-prose p { font-family: var(--nv-font-alt); font-size: 1rem; line-height: 1.85; color: var(--nv-text-soft); margin-bottom: 16px; }
    .nv-vw-prose p:last-child { margin-bottom: 0; }
    .nv-vw-prose strong { color: var(--nv-text-dark); font-weight: 700; }
    .nv-vw a.nv-vw-inline { color: var(--nv-primary-blue); font-weight: 600; }
    .nv-vw a.nv-vw-inline:hover { text-decoration: underline; }
    .nv-vw-center { text-align: center; margin-top: 26px; }

    .nv-vw-media { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; max-width: 1000px; margin: 0 auto; }
    .nv-vw-media.rev .nv-vw-media-visual { order: -1; }
    .nv-vw-media-text h2 { font-size: 1.7rem; font-weight: 800; color: var(--nv-ink); letter-spacing: -0.5px; line-height: 1.22; margin-bottom: 15px; }
    .nv-vw-media-text p { font-family: var(--nv-font-alt); font-size: 1rem; line-height: 1.85; color: var(--nv-text-soft); margin-bottom: 14px; }
    .nv-vw-media-text p:last-child { margin-bottom: 0; }
    .nv-vw-media-text strong { color: var(--nv-text-dark); font-weight: 700; }
    .nv-vw-media-visual { display: flex; align-items: center; justify-content: center; }
    .nv-vw-media-visual img { width: 100%; max-width: 360px; filter: drop-shadow(0 22px 38px rgba(30,97,148,0.18)); }

    .nv-vw-guide { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; max-width: 940px; margin: 0 auto; }
    .nv-vw-guide-card { display: flex; gap: 15px; background: var(--nv-bg-soft); border: 1px solid var(--nv-border-soft); border-radius: 14px; padding: 22px 24px; }
    .nv-vw-sec.alt .nv-vw-guide-card { background: var(--nv-white); }
    .nv-vw-guide-ic { width: 44px; height: 44px; flex-shrink: 0; border-radius: 11px; background: rgba(30,97,148,0.08); color: var(--nv-primary); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
    .nv-vw-guide-card h3 { font-size: 1.02rem; font-weight: 700; color: var(--nv-ink); margin-bottom: 6px; }
    .nv-vw-guide-card p { font-family: var(--nv-font-alt); font-size: 0.9rem; color: var(--nv-text-gray); line-height: 1.65; }

    .nv-vw-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .nv-vw-step { background: var(--nv-bg-soft); border: 1px solid var(--nv-border-soft); border-radius: 14px; padding: 24px 20px; }
    .nv-vw-sec.alt .nv-vw-step { background: var(--nv-white); }
    .nv-vw-step-num { width: 38px; height: 38px; border-radius: 11px; background: var(--nv-primary); color: #fff; font-weight: 800; font-size: 1rem; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
    .nv-vw-step h3 { font-size: 1rem; font-weight: 700; color: var(--nv-ink); margin-bottom: 7px; }
    .nv-vw-step p { font-family: var(--nv-font-alt); font-size: 0.89rem; color: var(--nv-text-gray); line-height: 1.6; }

    .nv-vw-cmp { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 940px; margin: 0 auto; }
    .nv-vw-cmp-card { background: var(--nv-white); border: 1px solid var(--nv-border); border-radius: 16px; padding: 28px 26px; }
    .nv-vw-sec.alt .nv-vw-cmp-card { background: var(--nv-bg-soft); }
    .nv-vw-cmp-card.blue { border-top: 4px solid var(--nv-blue); }
    .nv-vw-cmp-card.red { border-top: 4px solid var(--nv-red); }
    .nv-vw-cmp-tag { display: inline-block; font-family: var(--nv-font-alt); font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; padding: 4px 11px; border-radius: 20px; margin-bottom: 13px; }
    .nv-vw-cmp-card.blue .nv-vw-cmp-tag { color: var(--nv-blue); background: var(--nv-blue-bg); }
    .nv-vw-cmp-card.red .nv-vw-cmp-tag { color: var(--nv-red); background: var(--nv-red-bg); }
    .nv-vw-cmp-card h3 { font-size: 1.25rem; font-weight: 800; color: var(--nv-ink); margin-bottom: 10px; display: flex; align-items: center; gap: 9px; }
    .nv-vw-cmp-card.blue h3 i { color: var(--nv-blue); }
    .nv-vw-cmp-card.red h3 i { color: var(--nv-red); }
    .nv-vw-cmp-card p { font-family: var(--nv-font-alt); font-size: 0.94rem; color: var(--nv-text-soft); line-height: 1.7; margin-bottom: 16px; }
    .nv-vw-cmp-li { display: flex; align-items: flex-start; gap: 10px; font-family: var(--nv-font-alt); font-size: 0.9rem; color: var(--nv-text-dark); font-weight: 600; margin-bottom: 9px; }
    .nv-vw-cmp-card.blue .nv-vw-cmp-li i { color: var(--nv-blue); margin-top: 3px; }
    .nv-vw-cmp-card.red .nv-vw-cmp-li i { color: var(--nv-red); margin-top: 3px; }

    .nv-vw-funnel { background: linear-gradient(135deg, var(--nv-primary) 0%, var(--nv-primary-blue) 100%); border-radius: 20px; padding: 44px 38px; max-width: 960px; margin: 0 auto; text-align: center; box-shadow: 0 28px 56px -30px rgba(30,97,148,0.5); }
    .nv-vw-funnel h2 { font-size: 1.75rem; font-weight: 800; color: #fff; letter-spacing: -0.5px; margin-bottom: 11px; }
    .nv-vw-funnel p { font-family: var(--nv-font-alt); font-size: 1rem; color: rgba(255,255,255,0.9); line-height: 1.65; max-width: 620px; margin: 0 auto 24px; }
    .nv-vw-funnel-btns { display: flex; flex-wrap: wrap; gap: 13px; justify-content: center; }
    .nv-vw a.nv-vw-funnel-btn { display: inline-flex; align-items: center; gap: 9px; font-family: var(--nv-font-main); font-weight: 700; font-size: 0.96rem; padding: 14px 30px; border-radius: 50px; transition: 0.25s; }
    .nv-vw a.nv-vw-funnel-btn.primary { background: #fff; color: var(--nv-primary); box-shadow: 0 14px 30px -12px rgba(0,0,0,0.4); }
    .nv-vw a.nv-vw-funnel-btn.primary:hover { transform: translateY(-3px); box-shadow: 0 22px 44px -12px rgba(0,0,0,0.5); }
    .nv-vw a.nv-vw-funnel-btn.ghost { background: rgba(255,255,255,0.12); color: #fff; border: 1.5px solid rgba(255,255,255,0.4); }
    .nv-vw a.nv-vw-funnel-btn.ghost:hover { background: rgba(255,255,255,0.2); transform: translateY(-3px); }

    .nv-vw-faq-container { max-width: 1140px; margin: 0 auto; display: flex; gap: 50px; align-items: flex-start; }
    .nv-vw-faq-left { flex: 0.9; position: sticky; top: 20px; }
    .nv-vw-faq-title { font-size: 2.2rem; font-weight: 800; color: var(--nv-ink); margin-bottom: 14px; line-height: 1.15; letter-spacing: -0.03em; }
    .nv-vw-faq-title span { color: var(--nv-primary-blue); }
    .nv-vw-faq-desc { font-family: var(--nv-font-alt); font-size: 1rem; color: var(--nv-text-gray); line-height: 1.6; margin-bottom: 28px; }
    .nv-vw-contact-box { background: var(--nv-white); border: 1px solid var(--nv-border); border-radius: 18px; padding: 26px; box-shadow: 0 18px 38px -12px rgba(0,0,0,0.06); }
    .nv-vw-sec.alt .nv-vw-contact-box { background: var(--nv-bg-soft); }
    .nv-vw-contact-header { font-size: 0.88rem; font-weight: 700; color: var(--nv-ink); margin-bottom: 18px; display: block; padding-bottom: 14px; border-bottom: 1px solid var(--nv-border-soft); }
    .nv-vw-contact-item { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; transition: 0.2s; }
    .nv-vw-contact-item:hover { transform: translateX(4px); }
    .nv-vw-ci-icon { width: 42px; height: 42px; border-radius: 11px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; transition: 0.2s; }
    .nv-vw-ci-icon.icon-phone { background: #eff6ff; color: #2563eb; }
    .nv-vw-ci-icon.icon-wp { background: #f0fdf4; color: #25d366; }
    .nv-vw-ci-icon.icon-mail { background: #fff7ed; color: #f97316; }
    .nv-vw-contact-item:hover .icon-phone { background: #2563eb; color: #fff; }
    .nv-vw-contact-item:hover .icon-wp { background: #25d366; color: #fff; }
    .nv-vw-contact-item:hover .icon-mail { background: #f97316; color: #fff; }
    .nv-vw-ci-text h6 { margin: 0; font-family: var(--nv-font-alt); font-size: 0.72rem; color: #94a3b8; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 700; }
    .nv-vw-ci-text p { margin: 2px 0 0; font-family: var(--nv-font-alt); font-size: 1rem; font-weight: 700; color: var(--nv-ink); }
    .nv-vw a.nv-vw-live-btn { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 13px; border-radius: 11px; background: var(--nv-ink); color: #fff; font-family: var(--nv-font-main); font-weight: 700; margin-top: 22px; transition: 0.3s; }
    .nv-vw a.nv-vw-live-btn:hover { background: var(--nv-primary-blue); transform: translateY(-2px); }
    .nv-vw-faq-right { flex: 1.4; display: flex; flex-direction: column; gap: 12px; }

    .nv-vw-accordion-item { background: var(--nv-white); border: 1px solid var(--nv-border); border-radius: 12px; overflow: hidden; transition: all 0.3s ease; }
    .nv-vw-sec.alt .nv-vw-accordion-item { background: var(--nv-bg-soft); }
    .nv-vw-accordion-item.active { border-color: var(--nv-primary-blue); box-shadow: 0 10px 25px -5px rgba(37,99,235,0.08); }
    .nv-vw-accordion-header { width: 100%; padding: 18px 22px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 15px; font-family: var(--nv-font-main); font-weight: 700; color: var(--nv-ink); font-size: 0.98rem; text-align: left; background: transparent; border: none; transition: 0.2s; }
    .nv-vw-accordion-header:hover { color: var(--nv-primary-blue); }
    .nv-vw-accordion-icon { width: 24px; height: 24px; background: #f1f5f9; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; color: var(--nv-text-gray); transition: transform 0.3s ease; flex-shrink: 0; }
    .nv-vw-accordion-item.active .nv-vw-accordion-icon { transform: rotate(180deg); background: var(--nv-primary-blue); color: #fff; }
    .nv-vw-accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); }
    .nv-vw-accordion-content { padding: 0 22px 20px; font-family: var(--nv-font-alt); color: var(--nv-text-soft); line-height: 1.75; font-size: 0.94rem; }

    @media (max-width: 940px) {
        .nv-vw-config-grid { grid-template-columns: 1fr; }
        .nv-vw-summary { position: static; }
        .nv-vw-steps { grid-template-columns: repeat(2, 1fr); }
        .nv-vw-media { grid-template-columns: 1fr; gap: 28px; }
        .nv-vw-media-visual { order: -1; }
        .nv-vw-media-text { text-align: center; }
        .nv-vw-faq-container { flex-direction: column; gap: 34px; }
        .nv-vw-faq-left { position: static; width: 100%; }
        .nv-vw-faq-right { width: 100%; }
        .nv-vw-faq-title { font-size: 1.9rem; }
    }
    @media (max-width: 620px) {
        .nv-vw-h1 { font-size: 1.85rem; }
        .nv-vw-sec-title { font-size: 1.5rem; }
        .nv-vw-models { grid-template-columns: 1fr; }
        .nv-vw-res-grid { grid-template-columns: 1fr; }
        .nv-vw-guide { grid-template-columns: 1fr; }
        .nv-vw-steps { grid-template-columns: 1fr; }
        .nv-vw-cmp { grid-template-columns: 1fr; }
    }