:root { --nsm3-bg: #0f0a18; --nsm3-bg-card: #1c152b; --nsm3-bg-light: #281d3d; --nsm3-primary: #86773d; --nsm3-primary-hover: #a1904d; --nsm3-accent: #561a9b; --nsm3-accent-hover: #6c23c2; --nsm3-text: #e6e2f0; --nsm3-text-dim: #b8b0ca; --nsm3-font-heading: 'Poppins', sans-serif; --nsm3-font-body: 'Nunito', sans-serif; --nsm3-radius: 8px; --nsm3-radius-lg: 12px; --nsm3-trans: 0.3s ease; --nsm3-nav-height: 70px; }
*, *::before, *::after { box-sizing: border-box; }
body, h1, h2, h3, p, ul, ol, figure { margin: 0; padding: 0; }
body { font-family: var(--nsm3-font-body); background: var(--nsm3-bg); color: var(--nsm3-text); font-size: 15px; line-height: 1.6; overflow-x: hidden; }
html { scroll-behavior: smooth; }
a { color: var(--nsm3-text); text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.nsm3-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.nsm3-img-fluid { width: 100%; height: auto; border-radius: var(--nsm3-radius-lg); }
.nsm3-scroll-anim { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.nsm3-scroll-anim.nsm3-show { opacity: 1; transform: translateY(0); }

.nsm3-header { background: var(--nsm3-bg-card); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--nsm3-bg-light); height: var(--nsm3-nav-height); display: flex; align-items: center; }
.nsm3-header-inner { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.nsm3-logo-wrap { font-family: var(--nsm3-font-heading); font-size: 24px; font-weight: 800; color: var(--nsm3-primary); letter-spacing: 1px; }
.nsm3-nav { overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; margin-left: 16px; }
.nsm3-nav::-webkit-scrollbar { display: none; }
.nsm3-nav-list { display: flex; gap: 16px; white-space: nowrap; }
.nsm3-nav-link { font-size: 14px; font-weight: 600; text-transform: uppercase; padding: 8px 0; display: inline-block; transition: var(--nsm3-trans); }
.nsm3-nav-link:hover { color: var(--nsm3-primary); }

.nsm3-ticker-wrap { background: var(--nsm3-accent); padding: 8px 16px; overflow: hidden; position: relative; display: flex; }
.nsm3-ticker-track { display: flex; gap: 32px; white-space: nowrap; animation: nsm3-ticker 20s linear infinite; font-size: 13px; font-weight: 600; }
@keyframes nsm3-ticker { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
.nsm3-ticker-link { color: #fff; }

.nsm3-hero { display: flex; flex-direction: column; gap: 32px; padding: 48px 16px; }
.nsm3-hero-text { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.nsm3-badge-chip { display: inline-block; background: var(--nsm3-bg-light); color: var(--nsm3-primary); font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: 20px; border: 1px solid var(--nsm3-primary); }
.nsm3-hero-title { font-family: var(--nsm3-font-heading); font-size: 32px; line-height: 1.2; color: #fff; margin: 0; }
.nsm3-hero-desc { font-size: 16px; color: var(--nsm3-text-dim); margin: 0; }
.nsm3-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.nsm3-btn { display: inline-block; padding: 12px 24px; font-weight: 700; border-radius: var(--nsm3-radius); font-size: 15px; text-align: center; transition: var(--nsm3-trans); font-family: var(--nsm3-font-heading); cursor: pointer; border: none; }
.nsm3-btn-primary { background: var(--nsm3-primary); color: #fff; }
.nsm3-btn-primary:hover { background: var(--nsm3-primary-hover); transform: translateY(-2px); }
.nsm3-btn-outline { background: transparent; color: var(--nsm3-text); border: 2px solid var(--nsm3-bg-light); }
.nsm3-btn-outline:hover { border-color: var(--nsm3-accent); background: var(--nsm3-bg-light); transform: translateY(-2px); }

.nsm3-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 48px; }
.nsm3-stat-item { background: var(--nsm3-bg-card); padding: 24px; border-radius: var(--nsm3-radius-lg); text-align: center; border: 1px solid var(--nsm3-bg-light); }
.nsm3-stat-val { font-family: var(--nsm3-font-heading); font-size: 28px; font-weight: 800; color: var(--nsm3-accent); margin-bottom: 4px; }
.nsm3-stat-lbl { font-size: 13px; font-weight: 600; color: var(--nsm3-text-dim); text-transform: uppercase; }

.nsm3-section-head { margin-bottom: 24px; text-align: center; }
.nsm3-h2 { font-family: var(--nsm3-font-heading); font-size: 24px; color: #fff; }

.nsm3-filter-chips { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 16px; margin-bottom: 24px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.nsm3-filter-chips::-webkit-scrollbar { display: none; }
.nsm3-filter-btn { background: var(--nsm3-bg-card); color: var(--nsm3-text); border: 1px solid var(--nsm3-bg-light); padding: 8px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; white-space: nowrap; cursor: pointer; transition: var(--nsm3-trans); }
.nsm3-filter-btn.nsm3-active, .nsm3-filter-btn:hover { background: var(--nsm3-primary); color: #fff; border-color: var(--nsm3-primary); }

.nsm3-card-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-bottom: 48px; }
.nsm3-card { display: flex; flex-direction: column; background: var(--nsm3-bg-card); border-radius: var(--nsm3-radius-lg); overflow: hidden; border: 1px solid var(--nsm3-bg-light); transition: var(--nsm3-trans); }
.nsm3-card:hover { transform: translateY(-4px); border-color: var(--nsm3-accent); box-shadow: 0 8px 24px rgba(86,26,155,0.2); }
.nsm3-card-img-wrap { width: 100%; aspect-ratio: 16/9; overflow: hidden; background: var(--nsm3-bg-light); }
.nsm3-card-img { width: 100%; height: 100%; object-fit: cover; transition: var(--nsm3-trans); }
.nsm3-card:hover .nsm3-card-img { transform: scale(1.05); }
.nsm3-card-body { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.nsm3-card-badge { align-self: flex-start; background: rgba(86,26,155,0.2); color: #c49dff; font-size: 12px; font-weight: 700; padding: 4px 8px; border-radius: 4px; text-transform: uppercase; }
.nsm3-card-title { font-family: var(--nsm3-font-heading); font-size: 16px; font-weight: 700; color: #fff; margin: 0; }
.nsm3-card-sub { font-size: 13px; color: var(--nsm3-text-dim); }

.nsm3-benefits { margin-bottom: 48px; }
.nsm3-benefit-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.nsm3-benefit-card { background: linear-gradient(145deg, var(--nsm3-bg-card), var(--nsm3-bg)); padding: 24px; border-radius: var(--nsm3-radius-lg); border-left: 4px solid var(--nsm3-primary); }
.nsm3-benefit-title { font-family: var(--nsm3-font-heading); font-size: 18px; color: #fff; margin-bottom: 8px; }
.nsm3-benefit-desc { font-size: 14px; color: var(--nsm3-text-dim); }

.nsm3-steps { margin-bottom: 48px; }
.nsm3-step-list { display: flex; flex-direction: column; gap: 24px; }
.nsm3-step-item { display: flex; gap: 16px; align-items: flex-start; }
.nsm3-step-num { flex-shrink: 0; width: 40px; height: 40px; background: var(--nsm3-accent); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--nsm3-font-heading); font-size: 18px; font-weight: 800; }
.nsm3-step-text h3 { font-family: var(--nsm3-font-heading); font-size: 18px; color: #fff; margin-bottom: 4px; }
.nsm3-step-text p { font-size: 14px; color: var(--nsm3-text-dim); }

.nsm3-payments { margin-bottom: 48px; text-align: center; }
.nsm3-payment-title { font-family: var(--nsm3-font-heading); font-size: 16px; margin-bottom: 16px; color: var(--nsm3-text-dim); }
.nsm3-payment-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.nsm3-payment-badge { background: var(--nsm3-bg-card); border: 1px solid var(--nsm3-bg-light); font-size: 12px; font-weight: 600; padding: 8px 16px; border-radius: var(--nsm3-radius); color: #fff; }

.nsm3-article-wrap { background: var(--nsm3-bg-card); padding: 32px 24px; border-radius: var(--nsm3-radius-lg); margin-bottom: 48px; border: 1px solid var(--nsm3-bg-light); }
.nsm3-article-content h2, .nsm3-article-content h3 { font-family: var(--nsm3-font-heading); color: var(--nsm3-primary); margin: 32px 0 16px; }
.nsm3-article-content h2 { font-size: 24px; }
.nsm3-article-content h3 { font-size: 20px; }
.nsm3-article-content p { margin-bottom: 16px; }
.nsm3-article-content ul, .nsm3-article-content ol { margin: 0 0 16px 24px; }
.nsm3-article-content li { margin-bottom: 8px; }
.nsm3-article-content ul { list-style: disc; }
.nsm3-article-content ol { list-style: decimal; }
.nsm3-article-content table { width: 100%; border-collapse: collapse; margin-bottom: 24px; display: block; overflow-x: auto; }
.nsm3-article-content th, .nsm3-article-content td { padding: 12px; border: 1px solid var(--nsm3-bg-light); text-align: left; }
.nsm3-article-content th { background: var(--nsm3-bg-light); color: var(--nsm3-primary); font-family: var(--nsm3-font-heading); font-weight: 600; }
.nsm3-article-content figure { margin: 0 0 24px; }
.nsm3-article-content img { border-radius: var(--nsm3-radius); }
.nsm3-article-content blockquote { border-left: 4px solid var(--nsm3-accent); padding: 12px 20px; margin: 0 0 24px; background: rgba(86,26,155,0.1); border-radius: 0 var(--nsm3-radius) var(--nsm3-radius) 0; font-style: italic; }

.nsm3-faq-section { margin-bottom: 48px; }
.nsm3-faq-list { display: flex; flex-direction: column; gap: 12px; }
.nsm3-faq-item { background: var(--nsm3-bg-card); border: 1px solid var(--nsm3-bg-light); border-radius: var(--nsm3-radius); overflow: hidden; }
.nsm3-faq-q { padding: 16px 20px; font-family: var(--nsm3-font-heading); font-weight: 600; color: #fff; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.nsm3-faq-q::-webkit-details-marker { display: none; }
.nsm3-faq-q::after { content: '+'; font-size: 20px; color: var(--nsm3-primary); transition: var(--nsm3-trans); }
.nsm3-faq-item[open] .nsm3-faq-q::after { transform: rotate(45deg); }
.nsm3-faq-a { padding: 0 20px 16px; font-size: 14px; color: var(--nsm3-text-dim); }

.nsm3-page-header { padding: 48px 16px 32px; text-align: center; }
.nsm3-breadcrumbs { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.nsm3-crumb-item { font-size: 13px; color: var(--nsm3-text-dim); }
.nsm3-crumb-item::after { content: '/'; margin-left: 8px; color: var(--nsm3-bg-light); }
.nsm3-crumb-item:last-child::after { display: none; }
.nsm3-crumb-link { color: var(--nsm3-primary); }
.nsm3-page-title { font-family: var(--nsm3-font-heading); font-size: 24px; color: #fff; margin-bottom: 12px; }
.nsm3-page-meta { font-size: 15px; color: var(--nsm3-text-dim); max-width: 600px; margin: 0 auto; }
.nsm3-pager { display: flex; justify-content: space-between; margin-bottom: 48px; border-top: 1px solid var(--nsm3-bg-light); border-bottom: 1px solid var(--nsm3-bg-light); padding: 16px 0; }
.nsm3-pager-link { background: var(--nsm3-bg-card); color: #fff; font-size: 14px; font-weight: 600; padding: 8px 16px; border-radius: var(--nsm3-radius); border: 1px solid var(--nsm3-bg-light); transition: var(--nsm3-trans); }
.nsm3-pager-link:hover { border-color: var(--nsm3-primary); color: var(--nsm3-primary); }

.nsm3-footer { background: #000; padding: 48px 0 24px; border-top: 2px solid var(--nsm3-primary); }
.nsm3-footer-grid { display: grid; grid-template-columns: 1fr; gap: 32px; margin-bottom: 32px; }
.nsm3-footer-brand .nsm3-footer-logo { margin-bottom: 16px; }
.nsm3-footer-desc { font-size: 14px; color: var(--nsm3-text-dim); }
.nsm3-footer-links-wrap { display: flex; flex-direction: column; gap: 16px; }
.nsm3-footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.nsm3-footer-links a { color: var(--nsm3-text); font-size: 14px; }
.nsm3-footer-links a:hover { color: var(--nsm3-primary); }
.nsm3-footer-bottom { border-top: 1px solid var(--nsm3-bg-light); padding-top: 24px; text-align: center; }
.nsm3-legal-text { font-size: 12px; color: #666; margin-bottom: 12px; text-transform: uppercase; }
.nsm3-copyright { font-size: 13px; color: var(--nsm3-text-dim); }

@media (min-width: 480px) {
    .nsm3-hero-title { font-size: 36px; }
    .nsm3-card-grid { grid-template-columns: repeat(2, 1fr); }
    .nsm3-benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .nsm3-stats { grid-template-columns: repeat(4, 1fr); }
    .nsm3-page-title { font-size: 28px; }
}

@media (min-width: 768px) {
    .nsm3-header-inner { padding: 0; }
    .nsm3-nav { overflow: visible; margin-left: 32px; }
    .nsm3-nav-list { gap: 24px; }
    .nsm3-hero { flex-direction: row; align-items: center; gap: 48px; padding: 64px 16px; }
    .nsm3-hero-text { flex: 1; padding-right: 24px; }
    .nsm3-hero-image { flex: 1; }
    .nsm3-card-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .nsm3-benefit-grid { grid-template-columns: repeat(3, 1fr); }
    .nsm3-footer-grid { grid-template-columns: 1fr 1fr; }
    .nsm3-footer-brand { padding-right: 48px; }
    .nsm3-step-list { flex-direction: row; gap: 24px; }
    .nsm3-step-item { flex-direction: column; align-items: center; text-align: center; flex: 1; }
    .nsm3-article-wrap { padding: 48px; }
    .nsm3-page-title { font-size: 32px; }
}

@media (min-width: 1024px) {
    .nsm3-card-grid { grid-template-columns: repeat(4, 1fr); }
    .nsm3-hero-title { font-size: 48px; }
}