:root {--nb-text: rgb(232,236,251);--nb-danger: #ff5470;--nb-panel: rgb(23,29,51);--nb-radius: 14px;--nb-panel-alt: #1e2440;--nb-accent: rgb(255,176,32);--nb-border: rgb(42,49,85);--nb-bg: #0b0f1a;--nb-accent2: rgb(34,197,139);--nb-accent-dim: rgba(207,142,16,1);--nb-text-dim: #a3aad0;--nb-shadow: 0 18px 40px rgba(0,0,0,.35);--nb-shell-w: 1180px;--nb-bg-alt: #121729}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.nb-body {color: var(--nb-text);margin: 0;font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;line-height: 1.55;background: var(--nb-bg);isolation:auto;visibility:visible;pointer-events:auto;user-select:auto}
img {max-width: 100%;display: block}
a {text-decoration: none;color: inherit}
h1, h2, h3 {margin: 0 0 .5em;line-height: 1.2}
p { margin: 0 0 1em; }

.nb-shell {margin: 0 auto;padding: 0 20px;max-width: var(--nb-shell-w)}
.nb-main { display: block; }
.nb-eyebrow {color: var(--nb-accent);letter-spacing: .08em;font-size: .78rem;font-weight: 700;margin: 0 0 .5em;text-transform: uppercase}
.nb-section { padding: 56px 0; }
.nb-rich :where(h2,h3) { color: var(--nb-text); }
.nb-rich :where(a) {color: var(--nb-accent);text-decoration: underline}


.nb-btn {font-size: .95rem;gap: .4em;align-items: center;justify-content: center;font-weight: 700;display: inline-flex;cursor: pointer;border-radius: 999px;padding: .75em 1.4em;border: 2px solid transparent;transition: transform .15s ease, box-shadow .15s ease}
.nb-btn--solid {color: #1a1300;background: linear-gradient(135deg, var(--nb-accent), var(--nb-accent-dim))}
.nb-btn--ghost {border-color: var(--nb-border);color: var(--nb-text);background: transparent}
.nb-btn--outline {background: transparent;border-color: var(--nb-accent);color: var(--nb-accent)}
.nb-btn--lg {padding: 1em 1.9em;font-size: 1.05rem}
.nb-btn--block {margin-top: .6em;width: 100%}
.nb-btn:hover {transform: translateY(-2px);box-shadow: var(--nb-shadow)}
.nb-hide-mobile { display: inline-flex; }


.nb-ribbon {background: var(--nb-bg-alt);border-bottom: 1px solid var(--nb-border);font-size: .82rem}
.nb-ribbon__row {flex-wrap: wrap;padding: 7px 0;display: flex;justify-content: space-between;gap: 1em;color: var(--nb-text-dim)}
.nb-ribbon__msg {color: var(--nb-text-dim);font-weight: 600}
.nb-ribbon__meta { color: var(--nb-accent2); }


.nb-nav {z-index: 40;top: 0;position: sticky;backdrop-filter: blur(8px);border-bottom: 1px solid var(--nb-border);background: rgba(11,15,26,.92)}
.nb-nav__row {align-items: center;padding: 14px 0;display: flex;gap: 24px}
.nb-brand {font-size: 1.3rem;color: var(--nb-accent);font-weight: 800}
.nb-brand img {height: 38px;width: auto}
.nb-menu {gap: 6px;display: flex;flex: 1;align-items: center;flex-wrap: wrap}
.nb-menu__link {font-size: .92rem;font-weight: 600;border-radius: 8px;color: var(--nb-text-dim);padding: 10px 12px}
.nb-menu__link:hover, .nb-menu__link[aria-current="page"] {color: var(--nb-text);background: var(--nb-panel)}
.nb-menu__item { position: relative; }
.nb-has-drop { position: relative; }
.nb-menu__toggle {align-items: center;background: none;border: none;font: inherit;display: inline-flex;cursor: pointer;gap: 4px}
.nb-caret { font-size: .7em; }
.nb-drop {opacity: 0;padding: 8px;top: calc(100% + 8px);border: 1px solid var(--nb-border);transform: translateY(6px);border-radius: 10px;background: var(--nb-panel);transition: all .15s ease;position: absolute;min-width: 190px;visibility: hidden;box-shadow: var(--nb-shadow);left: 0}
.nb-menu__item.nb-open .nb-drop, .nb-menu__item:hover .nb-drop {transform: translateY(0);opacity: 1;visibility: visible}
.nb-drop__item {padding: 8px 10px;color: var(--nb-text-dim);border-radius: 6px;display: block;font-size: .88rem}
.nb-drop__item:hover {background: var(--nb-panel-alt);color: var(--nb-text)}
.nb-nav__actions {align-items: center;gap: 10px;display: flex}
.nb-burger {background: none;border: none;flex-direction: column;gap: 5px;cursor: pointer;display: none;padding: 6px}
.nb-burger span {height: 2px;background: var(--nb-text);width: 22px;border-radius: 2px}


.nb-drawer {z-index: 60;pointer-events: none;inset: 0;position: fixed;visibility: hidden}
.nb-drawer.nb-open {visibility: visible;pointer-events: auto}
.nb-drawer__overlay {opacity: 0;position: absolute;transition: opacity .2s ease;inset: 0;background: rgba(0,0,0,.6)}
.nb-drawer.nb-open .nb-drawer__overlay { opacity: 1; }
.nb-drawer__panel {position: absolute;padding: 18px;gap: 16px;right: 0;display: flex;transform: translateX(100%);flex-direction: column;height: 100%;border-left: 1px solid var(--nb-border);background: var(--nb-bg-alt);transition: transform .25s ease;width: min(320px, 86vw);top: 0}
.nb-drawer.nb-open .nb-drawer__panel { transform: translateX(0); }
.nb-drawer__head {display: flex;font-weight: 800;align-items: center;justify-content: space-between;color: var(--nb-accent)}
.nb-drawer__close {cursor: pointer;border: none;background: none;color: var(--nb-text);font-size: 1.4rem}
.nb-drawer__links {overflow-y: auto;flex-direction: column;gap: 2px;display: flex}
.nb-drawer__links a {color: var(--nb-text-dim);font-weight: 600;padding: 10px 8px;border-radius: 8px}
.nb-drawer__links a:hover {background: var(--nb-panel);color: var(--nb-text)}
.nb-drawer__cta {display: flex;flex-direction: column;margin-top: auto;gap: 8px}


.nb-hero {background: radial-gradient(circle at 20% 0%, rgba(255,176,32,.14), transparent 55%), var(--nb-bg);padding: 64px 0 40px}
.nb-hero__grid {display: grid;grid-template-columns: 1.1fr .9fr;align-items: center;gap: 40px}
.nb-hero__tag {font-size: .82rem;margin-bottom: 14px;color: var(--nb-accent2);padding: 6px 14px;font-weight: 700;border: 1px solid var(--nb-border);border-radius: 999px;display: inline-block;background: var(--nb-panel)}
.nb-hero h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
.nb-hero__lead {max-width: 46ch;color: var(--nb-text-dim);font-size: 1.05rem}
.nb-hero__actions {margin-top: 22px;display: flex;flex-wrap: wrap;gap: 12px}
.nb-hero__media { position: relative; }
.nb-hero__media img {border-radius: var(--nb-radius);box-shadow: var(--nb-shadow);border: 1px solid var(--nb-border)}
.nb-hero__stat {position: absolute;bottom: -18px;border: 1px solid var(--nb-border);border-radius: 12px;left: -18px;padding: 12px 18px;background: var(--nb-panel);box-shadow: var(--nb-shadow)}
.nb-hero__stat strong {color: var(--nb-accent);display: block;font-size: 1.3rem}
.nb-hero__stat span {color: var(--nb-text-dim);font-size: .8rem}


.nb-trustbar {padding: 16px 0;border-block: 1px solid var(--nb-border);background: var(--nb-bg-alt)}
.nb-trustbar__row {display: flex;justify-content: center;flex-wrap: wrap;gap: 24px}
.nb-trustbar__item {gap: 8px;font-size: .85rem;display: inline-flex;align-items: center;color: var(--nb-text-dim);font-weight: 600}


.nb-about__grid {align-items: center;display: grid;grid-template-columns: .8fr 1.2fr;gap: 40px}
.nb-about__media img {border-radius: var(--nb-radius);border: 1px solid var(--nb-border)}


.nb-tabs-section h2 {margin-bottom: 20px;font-size: 1.8rem}
.nb-tabs {gap: 8px;margin-bottom: 22px;flex-wrap: wrap;border-bottom: 1px solid var(--nb-border);display: flex}
.nb-tabs__btn {border: none;border-bottom: 2px solid transparent;font-size: .92rem;color: var(--nb-text-dim);background: none;font-weight: 700;cursor: pointer;padding: 10px 16px}
.nb-tabs__btn.nb-active {border-color: var(--nb-accent);color: var(--nb-accent)}
.nb-tabs__panel { display: none; }
.nb-tabs__panel.nb-active { display: block; }
.nb-tabs__panel-inner {border: 1px solid var(--nb-border);border-radius: var(--nb-radius);background: var(--nb-panel);padding: 24px}
.nb-tabs__panel-inner small {font-weight: 500;color: var(--nb-text-dim)}


.nb-features h2 {margin-bottom: 24px;font-size: 1.8rem}
.nb-features__list {flex-direction: column;display: flex;gap: 22px}
.nb-features__row {border: 1px solid var(--nb-border);padding: 20px;border-radius: var(--nb-radius);align-items: flex-start;gap: 18px;background: var(--nb-panel);display: flex}
.nb-features__row--rev {flex-direction: row-reverse;text-align: right}
.nb-features__icon {padding: 10px 14px;font-size: 1.6rem;background: var(--nb-panel-alt);border-radius: 12px}


.nb-milestones { background: linear-gradient(135deg, var(--nb-panel-alt), var(--nb-bg-alt)); }
.nb-milestones__grid {text-align: center;grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));display: grid;gap: 20px}
.nb-milestone strong {display: block;font-size: 2rem;color: var(--nb-accent)}
.nb-milestone span {font-size: .85rem;color: var(--nb-text-dim)}


.nb-payments { background: var(--nb-bg-alt); }
.nb-payments__panel {text-align: center;border: 1px solid var(--nb-border);background: var(--nb-panel);border-radius: var(--nb-radius);padding: 28px}
.nb-payments__row {gap: 10px;justify-content: center;display: flex;margin-top: 12px;flex-wrap: wrap}
.nb-chip {background: var(--nb-panel-alt);font-weight: 700;border: 1px solid var(--nb-border);padding: 8px 16px;font-size: .85rem;border-radius: 999px}


.nb-reviews h2 {font-size: 1.8rem;margin-bottom: 20px}
.nb-reviews__grid {grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));gap: 18px;display: grid}
.nb-review {padding: 20px;border: 1px solid var(--nb-border);border-radius: var(--nb-radius);background: var(--nb-panel)}
.nb-review__stars {color: var(--nb-accent);margin-bottom: 8px}
.nb-review footer {color: var(--nb-text-dim);justify-content: space-between;display: flex;font-size: .85rem;margin-top: 12px}
.nb-review footer strong { color: var(--nb-text); }


.nb-faq h2 {margin-bottom: 20px;font-size: 1.8rem}
.nb-faq__list {flex-direction: column;display: flex;gap: 10px}
.nb-faq__item {padding: 14px 18px;border: 1px solid var(--nb-border);border-radius: 10px;background: var(--nb-panel)}
.nb-faq__item summary {font-weight: 700;cursor: pointer}
.nb-faq__item p {color: var(--nb-text-dim);margin-top: 10px}


.nb-responsible__panel {padding: 24px;border: 1px dashed var(--nb-border);background: var(--nb-panel-alt);border-radius: var(--nb-radius)}
.nb-responsible__panel p:last-child {font-size: .92rem;color: var(--nb-text-dim);margin: 0}


.nb-cta {background: linear-gradient(135deg, rgba(255,176,32,.15), rgba(34,197,139,.1));border-top: 1px solid var(--nb-border);padding: 48px 0}
.nb-cta__row {gap: 24px;display: flex;justify-content: space-between;align-items: center;flex-wrap: wrap}
.nb-cta__actions {display: flex;gap: 12px;flex-wrap: wrap}


.nb-outbound {border-top: 1px solid var(--nb-border);padding: 32px 0}
.nb-outbound__list {flex-wrap: wrap;gap: 14px;margin-top: 10px;display: flex}
.nb-outbound a {text-decoration: underline;color: var(--nb-accent2);font-size: .85rem}


.nb-footer {padding-top: 30px;border-top: 1px solid var(--nb-border);margin-top: 20px;background: var(--nb-bg-alt)}
.nb-footer__certs {justify-content: center;display: flex;flex-wrap: wrap;padding-bottom: 24px;border-bottom: 1px solid var(--nb-border);gap: 16px}
.nb-cert {font-weight: 600;font-size: .82rem;display: inline-flex;color: var(--nb-text-dim);align-items: center;gap: 6px}
.nb-footer__grid {gap: 30px;padding: 30px 0;display: grid;grid-template-columns: 1.4fr 1fr 1fr 1fr}
.nb-footer__col--brand { grid-column: span 1; }
.nb-footer__logo {margin-bottom: 10px;height: 40px}
.nb-footer__head {margin-bottom: 10px;letter-spacing: .06em;text-transform: uppercase;font-weight: 800;font-size: .78rem;color: var(--nb-text)}
.nb-footer__col a, .nb-footer__col span {display: block;color: var(--nb-text-dim);margin-bottom: 8px;font-size: .88rem}
.nb-footer__col a:hover { color: var(--nb-accent); }
.nb-footer__pay {gap: 8px;flex-wrap: wrap;margin-top: 10px;display: flex}
.nb-footer__pay span {border-radius: 6px;font-size: .75rem;padding: 4px 10px;margin: 0;background: var(--nb-panel)}
.nb-footer__legal {margin: 0;font-size: .8rem;color: var(--nb-text-dim)}
.nb-footer__bottom {padding: 16px 0;font-size: .8rem;border-top: 1px solid var(--nb-border);text-align: center;color: var(--nb-text-dim)}


.nb-quickbar { display: none; }
body.nb-has-quickbar .nb-quickbar {right: 0;backdrop-filter: blur(6px);left: 0;padding: 10px 14px;background: rgba(11,15,26,.96);border-top: 1px solid var(--nb-border);z-index: 50;gap: 8px;bottom: 0;display: flex;position: fixed}
.nb-quickbar__btn {text-align: center;padding: 12px;font-weight: 700;border-radius: 10px;flex: 1}
.nb-quickbar__btn--solid {background: linear-gradient(135deg, var(--nb-accent), var(--nb-accent-dim));color: #1a1300}
.nb-quickbar__btn--ghost {background: var(--nb-panel);color: var(--nb-text)}


.nb-page { display: block; }
.nb-page__head { padding: 40px 0 10px; }
.nb-page__body { padding-top: 20px; }
.nb-page__grid {display: grid;grid-template-columns: 2fr 1fr;gap: 32px;align-items: start}
.nb-page__aside {border: 1px solid var(--nb-border);flex-direction: column;padding: 18px;display: flex;background: var(--nb-panel);border-radius: var(--nb-radius);gap: 4px}
.nb-page__aside-link {border-radius: 6px;padding: 8px 6px;font-size: .88rem;color: var(--nb-text-dim)}
.nb-page__aside-link:hover {color: var(--nb-text);background: var(--nb-panel-alt)}

.nb-login__grid {padding: 50px 0;gap: 40px;grid-template-columns: 1.3fr .9fr;align-items: start;display: grid}
.nb-login__steps {padding: 0;margin: 20px 0;list-style: none;flex-direction: column;display: flex;gap: 10px}
.nb-login__steps li {gap: 12px;align-items: flex-start;display: flex}
.nb-login__step-num {color: var(--nb-accent);justify-content: center;font-size: .8rem;display: flex;background: var(--nb-panel-alt);flex-shrink: 0;border-radius: 50%;font-weight: 800;align-items: center;height: 26px;width: 26px}
.nb-login__security {margin-top: 20px;padding: 16px;background: var(--nb-panel);border: 1px solid var(--nb-border);border-radius: 10px}
.nb-login__trouble { margin-top: 20px; }
.nb-login__trouble ul {padding-left: 18px;color: var(--nb-text-dim)}
.nb-login__card {box-shadow: var(--nb-shadow);background: var(--nb-panel);border: 1px solid var(--nb-border);padding: 26px;border-radius: var(--nb-radius)}
.nb-login__card-title {font-size: 1.2rem;margin-bottom: 4px;font-weight: 800}
.nb-login__card-sub {color: var(--nb-text-dim);font-size: .88rem}
.nb-login__badges {flex-wrap: wrap;gap: 10px;display: flex;margin-top: 16px}

@media (max-width: 900px) {
  .nb-hero__grid, .nb-about__grid, .nb-login__grid, .nb-page__grid { grid-template-columns: 1fr; }
  .nb-footer__grid { grid-template-columns: 1fr 1fr; }
  .nb-menu { display: none; }
  .nb-burger { display: flex; }
  .nb-hide-mobile { display: none; }
}
@media (max-width: 560px) {
  .nb-footer__grid { grid-template-columns: 1fr; }
  .nb-cta__row {align-items: flex-start;flex-direction: column}
}


.sf-related-articles{background:rgba(255,255,255,.06);padding:clamp(18px,3vw,28px);margin:clamp(28px,5vw,56px) auto;border:1px solid rgba(148,163,184,.24);border-radius:24px;box-shadow:0 16px 45px rgba(15,23,42,.08);max-width:1120px}
.sf-related-articles h2{margin:0 0 8px;line-height:1.2;font-size:clamp(1.35rem,2.5vw,2rem)}
.sf-related-articles>p{opacity:.78;margin:0 0 18px;line-height:1.65}
.sf-related-articles__list{list-style:none;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));padding:0;margin:0;display:grid;gap:14px}
.sf-related-articles__item{margin:0;list-style:none;padding:0}
.sf-related-articles__link{color:inherit;transition:transform .18s ease,border-color .18s ease,background .18s ease;background:rgba(255,255,255,.08);border-radius:18px;display:flex;border:1px solid rgba(148,163,184,.18);min-height:100%;gap:7px;flex-direction:column;text-decoration:none;padding:16px}
.sf-related-articles__link:hover{background:rgba(255,255,255,.13);border-color:rgba(59,130,246,.45);transform:translateY(-2px)}
.sf-related-articles__type{text-transform:uppercase;border-radius:999px;background:rgba(59,130,246,.14);font-weight:700;padding:3px 9px;color:inherit;font-size:.72rem;opacity:.88;letter-spacing:.04em;width:max-content}
.sf-related-articles strong{line-height:1.35;font-size:1rem}
.sf-related-articles small{font-size:.88rem;line-height:1.45;opacity:.72}
@media(max-width:640px){.sf-related-articles{border-radius:18px;margin:28px 12px;padding:16px}.sf-related-articles__list{grid-template-columns:1fr}.sf-related-articles__link{padding:14px}}