.fnv-app { background: var(--fnv-surface); color: var(--fnv-ink); font-family: var(--fnv-font-body); padding: 52px 0 64px; }
.fnv-app__wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.fnv-app__hero { max-width: var(--fnv-measure); margin-bottom: 44px; }
.fnv-app__eyebrow {
display: inline-block; font-size: .8125rem; font-weight: 800;
color: var(--fnv-surface); background: var(--fnv-ink); padding: 5px 11px; margin-bottom: 14px;
}
.fnv-app__h1 {
font-family: var(--fnv-font-heading); font-weight: 900; font-size: clamp(1.8rem, 4vw, 2.6rem);
line-height: 1.45; color: var(--fnv-ink); margin: 0 0 14px;
}
.fnv-app__lede { font-size: 1.02rem; line-height: 2.05; color: var(--fnv-ink-muted); margin: 0 0 20px; }
.fnv-app__lede b { color: var(--fnv-ink); font-weight: 800; }
.fnv-app__cta { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-start; margin: 0 0 18px; }
.fnv-app__btn {
display: inline-flex; align-items: center; justify-content: center; min-height: 46px; min-width: 0;
padding: 10px 22px; border: 2px solid var(--fnv-ink); background: var(--fnv-ink); color: var(--fnv-surface);
font-size: .96rem; font-weight: 800; text-decoration: none;
}
.fnv-app__btn:hover, .fnv-app__btn:focus-visible { background: var(--fnv-surface); color: var(--fnv-ink); }
.fnv-app__btn-ghost { background: var(--fnv-surface); color: var(--fnv-ink); }
.fnv-app__btn-ghost:hover, .fnv-app__btn-ghost:focus-visible { background: var(--fnv-ink); color: var(--fnv-surface); }
.fnv-app__addr {
display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px;
padding: 12px 14px; border: 1px solid var(--fnv-border);
font-size: .92rem; font-weight: 700; color: var(--fnv-ink-muted);
}
.fnv-app__url {
color: var(--fnv-ink); font-weight: 800; font-size: 1.05rem; text-decoration: none;
border-bottom: 2px solid var(--fnv-ink); unicode-bidi: isolate;
}
.fnv-app__url:hover { color: var(--fnv-ink-muted); border-bottom-color: var(--fnv-ink-muted); }
.fnv-app__copy {
padding: 6px 12px; border: 1px solid var(--fnv-ink); background: var(--fnv-surface); color: var(--fnv-ink);
font: inherit; font-size: .875rem; font-weight: 700; cursor: pointer;
}
.fnv-app__copy:hover, .fnv-app__copy:focus-visible { background: var(--fnv-ink); color: var(--fnv-surface); }
.fnv-app__copied { font-size: .875rem; color: var(--fnv-ink); }
.fnv-app__sec { border-top: 2px solid var(--fnv-ink); padding-top: 26px; margin-top: 44px; scroll-margin-top: 90px; }
.fnv-app__h2 {
font-family: var(--fnv-font-heading); font-weight: 800; font-size: clamp(1.25rem, 2.4vw, 1.55rem);
line-height: 1.5; color: var(--fnv-ink); margin: 0 0 6px;
}
.fnv-app__sub { max-width: var(--fnv-measure); font-size: .95rem; line-height: 1.95; color: var(--fnv-ink-muted); margin: 0 0 18px; }
.fnv-app__sub b { color: var(--fnv-ink); }
.fnv-app__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 12px; }
.fnv-app__c { min-width: 0; border: 1px solid var(--fnv-border); background: var(--fnv-surface); padding: 20px 18px 18px; }
.fnv-app__c--more { border-style: dashed; }
.fnv-app__ct { display: flex; align-items: center; gap: 8px; margin: 0 0 10px; font-size: 1.02rem; font-weight: 800; line-height: 1.6; color: var(--fnv-ink); }
.fnv-app__tag { font-size: .8125rem; font-weight: 700; color: var(--fnv-ink-3); border: 1px solid var(--fnv-border); padding: 0 6px; }
.fnv-app__cb { font-size: .9rem; line-height: 1.95; color: var(--fnv-ink-2); margin: 0 0 10px; }
.fnv-app__cw { font-size: .8125rem; line-height: 1.9; color: var(--fnv-ink-3); padding-top: 10px; border-top: 1px dashed var(--fnv-border); }
.fnv-app__live { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); gap: 12px; }
.fnv-app__tile { min-width: 0; border: 1px solid var(--fnv-border); background: var(--fnv-surface); padding: 16px; }
.fnv-app__tk { font-size: .875rem; font-weight: 700; line-height: 1.6; color: var(--fnv-ink-muted); margin: 0 0 6px; }
.fnv-app__tv {
display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px;
font-family: var(--fnv-font-mono); font-size: 1.45rem; font-weight: 800; line-height: 1.4; color: var(--fnv-ink);
}
.fnv-app__tv--word { font-family: var(--fnv-font-body); font-size: 1.2rem; }
.fnv-app__tv.is-na { color: var(--fnv-ink-3); font-weight: 400; }
.fnv-app__chg { font-size: .95rem; font-weight: 700; color: var(--fnv-ink-muted); }
.fnv-app__chg.is-up { color: var(--fnv-up); }
.fnv-app__chg.is-dn { color: var(--fnv-down); }
.fnv-app__tn { font-size: .875rem; line-height: 1.85; color: var(--fnv-ink-2); margin-top: 4px; }
.fnv-app__tn .is-gpos { color: var(--fnv-gamma-pos); }
.fnv-app__tn .is-gneg { color: var(--fnv-gamma-neg-text); }
.fnv-app__foot { margin-top: 14px; font-size: .875rem; line-height: 1.9; color: var(--fnv-ink-3); }
.fnv-app__lnk {
display: inline-block; color: var(--fnv-ink); font-weight: 700; text-decoration: underline; text-underline-offset: 3px;
margin-top: 12px;
}
.fnv-app__how { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 12px; }
.fnv-app__how-c { min-width: 0; border: 1px solid var(--fnv-border); padding: 18px; }
.fnv-app__how-t { font-size: .96rem; font-weight: 800; color: var(--fnv-ink); margin: 0 0 8px; }
.fnv-app__steps { margin: 0; padding-inline-start: 1.3em; font-size: .9rem; line-height: 2; color: var(--fnv-ink-2); }
.fnv-app__plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 12px; margin-bottom: 18px; }
.fnv-app__plan { min-width: 0; border: 1px solid var(--fnv-ink); padding: 18px; }
.fnv-app__pn { font-size: 1rem; font-weight: 800; margin: 0 0 4px; color: var(--fnv-ink); }
.fnv-app__pp { font-family: var(--fnv-font-mono); font-size: 1.6rem; font-weight: 800; line-height: 1.4; color: var(--fnv-ink); }
.fnv-app__pd { font-size: .875rem; line-height: 1.9; color: var(--fnv-ink-muted); }
.fnv-app__faq { border-top: 1px solid var(--fnv-border); }
.fnv-app__qi { border-bottom: 1px solid var(--fnv-border); }
.fnv-app__q {
display: flex; align-items: flex-start; justify-content: space-between; gap: 16px;
padding: 16px 0; cursor: pointer; list-style: none; font-size: 1rem; font-weight: 700; line-height: 1.75; color: var(--fnv-ink);
}
.fnv-app__q::-webkit-details-marker { display: none; }
.fnv-app__q:focus-visible { outline: 2px solid var(--fnv-ink); outline-offset: 2px; }
.fnv-app__qt { min-width: 0; }
.fnv-app__mark { position: relative; flex: 0 0 14px; height: 14px; margin-top: 8px; }
.fnv-app__mark::before, .fnv-app__mark::after { content: ''; position: absolute; background: var(--fnv-ink); }
.fnv-app__mark::before { inset: 6px 0 auto 0; height: 2px; }
.fnv-app__mark::after  { inset: 0 6px auto auto; width: 2px; height: 14px; }
.fnv-app__qi[open] .fnv-app__mark::after { transform: scaleY(0); }
@media (prefers-reduced-motion: no-preference) {
.fnv-app__mark::after { transition: transform .18s ease; }
}
.fnv-app__qa { padding: 0 0 18px; font-size: .94rem; line-height: 2; color: var(--fnv-ink-2); max-width: var(--fnv-measure); }
@media (max-width: 600px) {
.fnv-app { padding: 34px 0 46px; }
.fnv-app__hero { margin-bottom: 30px; }
.fnv-app__sec { margin-top: 34px; }
.fnv-app__btn { flex: 1 1 100%; }
.fnv-app__tv { font-size: 1.3rem; }
}