:root {--nb-border: #2a3155;--nb-text: #e8ecfb;--nb-bg: #0b0f1a;--nb-shadow: 0 18px 40px rgba(0,0,0,.35);--nb-shell-w: 1180px;--nb-accent2: rgba(34,197,139,1);--nb-panel: #171d33;--nb-radius: 14px;--nb-panel-alt: #1e2440;--nb-accent: #ffb020;--nb-text-dim: rgb(163,170,208);--nb-accent-dim: rgb(207,142,16);--nb-bg-alt: #121729;--nb-danger: rgba(255,84,112,1)}

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

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


.nb-btn {gap: .4em;font-size: .95rem;justify-content: center;align-items: center;border-radius: 999px;padding: .75em 1.4em;display: inline-flex;border: 2px solid transparent;transition: transform .15s ease, box-shadow .15s ease;cursor: pointer;font-weight: 700}
.nb-btn--solid {background: linear-gradient(135deg, var(--nb-accent), var(--nb-accent-dim));color: #1a1300}
.nb-btn--ghost {color: var(--nb-text);border-color: var(--nb-border);background: transparent}
.nb-btn--outline {background: transparent;color: var(--nb-accent);border-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 {font-size: .82rem;border-bottom: 1px solid var(--nb-border);background: var(--nb-bg-alt)}
.nb-ribbon__row {padding: 7px 0;gap: 1em;justify-content: space-between;display: flex;flex-wrap: wrap;color: var(--nb-text-dim)}
.nb-ribbon__msg {font-weight: 600;color: var(--nb-text-dim)}
.nb-ribbon__meta { color: var(--nb-accent2); }


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


.nb-drawer {inset: 0;visibility: hidden;position: fixed;z-index: 60;pointer-events: none}
.nb-drawer.nb-open {pointer-events: auto;visibility: visible}
.nb-drawer__overlay {inset: 0;opacity: 0;background: rgba(0,0,0,.6);transition: opacity .2s ease;position: absolute}
.nb-drawer.nb-open .nb-drawer__overlay { opacity: 1; }
.nb-drawer__panel {height: 100%;transform: translateX(100%);background: var(--nb-bg-alt);border-left: 1px solid var(--nb-border);transition: transform .25s ease;width: min(320px, 86vw);top: 0;gap: 16px;position: absolute;flex-direction: column;padding: 18px;right: 0;display: flex}
.nb-drawer.nb-open .nb-drawer__panel { transform: translateX(0); }
.nb-drawer__head {font-weight: 800;justify-content: space-between;align-items: center;display: flex;color: var(--nb-accent)}
.nb-drawer__close {background: none;color: var(--nb-text);cursor: pointer;border: none;font-size: 1.4rem}
.nb-drawer__links {display: flex;overflow-y: auto;flex-direction: column;gap: 2px}
.nb-drawer__links a {border-radius: 8px;padding: 10px 8px;color: var(--nb-text-dim);font-weight: 600}
.nb-drawer__links a:hover {color: var(--nb-text);background: var(--nb-panel)}
.nb-drawer__cta {display: flex;margin-top: auto;flex-direction: column;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 {gap: 40px;grid-template-columns: 1.1fr .9fr;display: grid;align-items: center}
.nb-hero__tag {margin-bottom: 14px;background: var(--nb-panel);color: var(--nb-accent2);border: 1px solid var(--nb-border);border-radius: 999px;padding: 6px 14px;font-size: .82rem;display: inline-block;font-weight: 700}
.nb-hero h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
.nb-hero__lead {color: var(--nb-text-dim);max-width: 46ch;font-size: 1.05rem}
.nb-hero__actions {flex-wrap: wrap;margin-top: 22px;display: flex;gap: 12px}
.nb-hero__media { position: relative; }
.nb-hero__media img {box-shadow: var(--nb-shadow);border-radius: var(--nb-radius);border: 1px solid var(--nb-border)}
.nb-hero__stat {border: 1px solid var(--nb-border);border-radius: 12px;left: -18px;box-shadow: var(--nb-shadow);padding: 12px 18px;position: absolute;bottom: -18px;background: var(--nb-panel)}
.nb-hero__stat strong {display: block;font-size: 1.3rem;color: var(--nb-accent)}
.nb-hero__stat span {font-size: .8rem;color: var(--nb-text-dim)}


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


.nb-about__grid {grid-template-columns: .8fr 1.2fr;display: grid;align-items: center;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 {flex-wrap: wrap;margin-bottom: 22px;display: flex;border-bottom: 1px solid var(--nb-border);gap: 8px}
.nb-tabs__btn {border: none;padding: 10px 16px;cursor: pointer;font-weight: 700;color: var(--nb-text-dim);border-bottom: 2px solid transparent;background: none;font-size: .92rem}
.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);background: var(--nb-panel);border-radius: var(--nb-radius);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;gap: 22px;display: flex}
.nb-features__row {border: 1px solid var(--nb-border);align-items: flex-start;gap: 18px;display: flex;padding: 20px;border-radius: var(--nb-radius);background: var(--nb-panel)}
.nb-features__row--rev {flex-direction: row-reverse;text-align: right}
.nb-features__icon {padding: 10px 14px;border-radius: 12px;background: var(--nb-panel-alt);font-size: 1.6rem}


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


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


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


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


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


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


.nb-outbound {padding: 32px 0;border-top: 1px solid var(--nb-border)}
.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 {border-top: 1px solid var(--nb-border);padding-top: 30px;background: var(--nb-bg-alt);margin-top: 20px}
.nb-footer__certs {justify-content: center;padding-bottom: 24px;border-bottom: 1px solid var(--nb-border);gap: 16px;display: flex;flex-wrap: wrap}
.nb-cert {display: inline-flex;align-items: center;color: var(--nb-text-dim);gap: 6px;font-size: .82rem;font-weight: 600}
.nb-footer__grid {grid-template-columns: 1.4fr 1fr 1fr 1fr;padding: 30px 0;display: grid;gap: 30px}
.nb-footer__col--brand { grid-column: span 1; }
.nb-footer__logo {height: 40px;margin-bottom: 10px}
.nb-footer__head {color: var(--nb-text);letter-spacing: .06em;margin-bottom: 10px;font-weight: 800;font-size: .78rem;text-transform: uppercase}
.nb-footer__col a, .nb-footer__col span {font-size: .88rem;color: var(--nb-text-dim);display: block;margin-bottom: 8px}
.nb-footer__col a:hover { color: var(--nb-accent); }
.nb-footer__pay {gap: 8px;flex-wrap: wrap;display: flex;margin-top: 10px}
.nb-footer__pay span {margin: 0;border-radius: 6px;font-size: .75rem;background: var(--nb-panel);padding: 4px 10px}
.nb-footer__legal {color: var(--nb-text-dim);font-size: .8rem;margin: 0}
.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 {display: flex;bottom: 0;backdrop-filter: blur(6px);border-top: 1px solid var(--nb-border);right: 0;position: fixed;z-index: 50;padding: 10px 14px;gap: 8px;background: rgba(11,15,26,.96);left: 0}
.nb-quickbar__btn {border-radius: 10px;padding: 12px;text-align: center;font-weight: 700;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;gap: 32px;align-items: start;grid-template-columns: 2fr 1fr}
.nb-page__aside {gap: 4px;background: var(--nb-panel);border: 1px solid var(--nb-border);padding: 18px;flex-direction: column;display: flex;border-radius: var(--nb-radius)}
.nb-page__aside-link {font-size: .88rem;padding: 8px 6px;color: var(--nb-text-dim);border-radius: 6px}
.nb-page__aside-link:hover {background: var(--nb-panel-alt);color: var(--nb-text)}

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

@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 {flex-direction: column;align-items: flex-start}
}


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