body.sn-app { background: var(--sn-bg); }
body.sn-app::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(70rem 40rem at 80% -20%, rgba(139, 92, 246, .10), transparent 65%),
    radial-gradient(60rem 36rem at -10% -10%, rgba(91, 231, 255, .08), transparent 60%);
}
[data-theme="light"] body.sn-app::before { opacity: .6; }

.sn-page-head { padding: clamp(40px, 7vw, 88px) 0 clamp(24px, 4vw, 40px); }
.sn-page-head .sn-lead { max-width: 60ch; margin-top: 14px; }
.sn-page-head .sn-eyebrow { margin-bottom: 16px; }
.sn-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 28px; }
.sn-section-head p { max-width: 56ch; margin-top: 10px; }
.sn-footer { margin-top: 40px; padding: 40px 0 56px; border-top: 1px solid var(--sn-line); color: var(--sn-text-3); font-size: 13px; }
.sn-footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 28px; }
.sn-footer h4 { margin-bottom: 12px; color: var(--sn-text); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.sn-footer a { display: block; padding: 4px 0; color: var(--sn-text-3); }
.sn-footer a:hover { color: var(--sn-text); }
.sn-footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--sn-line); color: var(--sn-text-4); font-size: 12px; }
@media (max-width: 760px) { .sn-footer-grid { grid-template-columns: 1fr 1fr; } .sn-footer-grid > :first-child { grid-column: 1 / -1; } }

 
.home-hero { position: relative; padding: clamp(48px, 9vw, 112px) 0 clamp(48px, 7vw, 88px); }
.home-hero-copy { max-width: 900px; margin-inline: auto; text-align: center; }
.home-hero .sn-display { margin-top: 20px; }
.home-hero .sn-display span { display: block; color: var(--sn-text-3); }
.home-hero .sn-lead { max-width: 58ch; margin: 22px auto 0; }
.home-orbit { position: absolute; inset: -80px 0 auto; height: 620px; z-index: -1; pointer-events: none; overflow: hidden; mask-image: radial-gradient(closest-side, #000, transparent); -webkit-mask-image: radial-gradient(closest-side, #000, transparent); opacity: .7; }
.home-orbit::before { content: ""; position: absolute; left: 50%; top: 50%; width: 900px; height: 900px; transform: translate(-50%, -50%); border-radius: 50%; background: repeating-radial-gradient(circle, transparent 0 58px, var(--sn-line) 59px 60px); }

.ask-card { position: relative; max-width: 780px; margin: 40px auto 0; padding: 8px; border: 1px solid var(--sn-line-strong); border-radius: var(--sn-radius-2xl); background: var(--sn-glass); backdrop-filter: blur(24px) saturate(1.3); -webkit-backdrop-filter: blur(24px) saturate(1.3); box-shadow: var(--sn-shadow-lg), 0 0 0 1px rgba(255, 255, 255, .02) inset; transition: border-color var(--sn-dur-3) var(--sn-ease), box-shadow var(--sn-dur-3) var(--sn-ease); }
.ask-card:focus-within { border-color: var(--sn-accent-line); box-shadow: var(--sn-shadow-lg), 0 0 0 6px var(--sn-accent-soft); }
.ask-card.is-dragging { border-color: var(--sn-accent); border-style: dashed; }
.ask-card::before { content: ""; position: absolute; left: 20%; right: 20%; top: -1px; height: 1px; background: linear-gradient(90deg, transparent, var(--sn-accent), var(--sn-accent-2), transparent); opacity: .8; }
.ask-label { display: flex; align-items: center; gap: 10px; padding: 14px 16px 0; color: var(--sn-text-2); font: 500 13px/1.3 var(--sn-font-sans); text-align: left; }
.ask-input { display: block; width: 100%; min-height: 84px; max-height: 240px; padding: 12px 16px 8px; border: 0; background: transparent; color: var(--sn-text); font: 400 clamp(16px, 2vw, 19px)/1.5 var(--sn-font-sans); letter-spacing: -.01em; resize: none; outline: none; }
.ask-input:focus { box-shadow: none !important; }
[data-theme] .ask-input { background: transparent; }
.ask-input::placeholder { color: var(--sn-text-4); }
.ask-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 6px 6px 6px 10px; }
.ask-bar-left { display: flex; align-items: center; gap: 6px; min-width: 0; flex-wrap: wrap; }
.ask-file { display: inline-flex; align-items: center; gap: 8px; max-width: 100%; min-height: 30px; padding: 0 6px 0 10px; border: 1px solid var(--sn-line-strong); border-radius: 8px; background: var(--sn-surface-2); color: var(--sn-text-2); font: 500 12px/1 var(--sn-font-sans); }
.ask-file strong { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--sn-text); font-weight: 600; }
.ask-file button { display: grid; place-items: center; width: 20px; height: 20px; border: 0; border-radius: 5px; background: transparent; color: var(--sn-text-3); cursor: pointer; }
.ask-file button:hover { background: var(--sn-surface-3); color: var(--sn-text); }
.ask-starters { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; max-width: 820px; margin: 22px auto 0; }
.ask-hint { margin-top: 16px; color: var(--sn-text-4); font-size: 12.5px; text-align: center; }
.ask-hint strong { color: var(--sn-text-3); font-weight: 500; }

.plan-card { max-width: 780px; margin: 18px auto 0; padding: clamp(18px, 3vw, 26px); border: 1px solid var(--sn-line); border-radius: var(--sn-radius-xl); background: var(--sn-surface); text-align: left; animation: snRise var(--sn-dur-3) var(--sn-ease); }
.plan-card[hidden] { display: none; }
.plan-head { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 20px; }
.plan-head p { color: var(--sn-text-2); font-size: 14.5px; line-height: 1.55; }
.plan-head strong { color: var(--sn-text); }
.plan-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 24px; }
.plan-side { display: grid; align-content: start; gap: 10px; }
.plan-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--sn-line); }
.plan-tool { display: flex; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--sn-line); border-radius: var(--sn-radius-md); color: var(--sn-text-2); font-size: 13px; transition: border-color var(--sn-dur-2) var(--sn-ease), background var(--sn-dur-2) var(--sn-ease); }
.plan-tool:hover { border-color: var(--sn-line-strong); background: var(--sn-surface-2); color: var(--sn-text); }
.plan-tool .sn-card-icon { width: 28px; height: 28px; font-size: 10px; }
@media (max-width: 720px) { .plan-grid { grid-template-columns: 1fr; } }

 
.entry-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.entry { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; align-items: center; padding: 16px; border: 1px solid var(--sn-line); border-radius: var(--sn-radius-lg); background: color-mix(in srgb, var(--sn-surface) 70%, transparent); color: inherit; text-align: left; cursor: pointer; font: inherit; transition: border-color var(--sn-dur-2) var(--sn-ease), background var(--sn-dur-2) var(--sn-ease), transform var(--sn-dur-3) var(--sn-ease); }
.entry:hover { border-color: var(--sn-line-strong); background: var(--sn-surface-2); transform: translateY(-2px); }
.entry .sn-card-icon { grid-row: span 2; }
.entry strong { color: var(--sn-text); font: 600 14px/1.2 var(--sn-font-sans); }
.entry span:last-child { color: var(--sn-text-3); font-size: 12.5px; line-height: 1.35; }
@media (max-width: 900px) { .entry-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .entry-row { grid-template-columns: 1fr; } }

 
.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--sn-line); border-radius: var(--sn-radius-xl); background: var(--sn-surface); overflow: hidden; }
.flow-step { position: relative; display: flex; flex-direction: column; gap: 14px; min-height: 360px; padding: 22px; border-right: 1px solid var(--sn-line); }
.flow-step:last-child { border-right: 0; }
.flow-step::after { content: "→"; position: absolute; right: -11px; top: 22px; z-index: 1; width: 22px; height: 22px; display: grid; place-items: center; border: 1px solid var(--sn-line-strong); border-radius: 50%; background: var(--sn-surface); color: var(--sn-text-3); font-size: 11px; }
.flow-step:last-child::after { display: none; }
.flow-step h3 { font-size: 16px; }
.flow-step > p { color: var(--sn-text-3); font-size: 13px; line-height: 1.55; }
.flow-visual { margin-top: auto; display: grid; gap: 8px; }
.flow-file { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border: 1px solid var(--sn-line); border-radius: 10px; background: var(--sn-bg-raised); font-size: 12px; }
.flow-file .sn-card-icon { width: 26px; height: 26px; font-size: 9px; }
.flow-file strong { display: block; color: var(--sn-text); font: 500 12px/1.3 var(--sn-font-mono); }
.flow-file small { color: var(--sn-text-4); font: 500 11px/1.2 var(--sn-font-mono); }
.flow-output { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; border: 1px solid var(--sn-line); border-radius: 10px; background: var(--sn-bg-raised); color: var(--sn-text-2); font-size: 12.5px; }
.flow-caption { color: var(--sn-text-4); font: 500 10.5px/1.2 var(--sn-font-mono); letter-spacing: .06em; text-transform: uppercase; }
@media (max-width: 980px) { .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); } .flow-step:nth-child(2) { border-right: 0; } .flow-step:nth-child(-n + 2) { border-bottom: 1px solid var(--sn-line); } .flow-step:nth-child(2)::after { display: none; } }
@media (max-width: 600px) { .flow { grid-template-columns: 1fr; } .flow-step { border-right: 0; border-bottom: 1px solid var(--sn-line); min-height: 0; } .flow-step:last-child { border-bottom: 0; } .flow-step::after { display: none; } }

 
.usecases { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--sn-line); }
.usecase { display: grid; grid-template-columns: 44px 1fr auto; gap: 16px; align-items: center; padding: 22px 8px; border: 0; border-bottom: 1px solid var(--sn-line); background: transparent; color: inherit; text-align: left; cursor: pointer; font: inherit; transition: background var(--sn-dur-2) var(--sn-ease), padding var(--sn-dur-3) var(--sn-ease); }
.usecase:nth-child(odd) { border-right: 1px solid var(--sn-line); }
.usecase:hover { background: var(--sn-surface); padding-left: 16px; }
.usecase b { color: var(--sn-text-4); font: 500 12px/1 var(--sn-font-mono); }
.usecase strong { display: block; color: var(--sn-text); font: 600 16px/1.3 var(--sn-font-sans); letter-spacing: -.015em; }
.usecase small { display: block; margin-top: 4px; color: var(--sn-text-3); font-size: 13px; line-height: 1.5; }
.usecase > span:last-child { color: var(--sn-text-4); transition: color var(--sn-dur-2) var(--sn-ease), transform var(--sn-dur-2) var(--sn-ease); }
.usecase:hover > span:last-child { color: var(--sn-accent-strong); transform: translateX(3px); }
@media (max-width: 760px) { .usecases { grid-template-columns: 1fr; } .usecase:nth-child(odd) { border-right: 0; } }

 
.trust { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.trust-quote { font-family: var(--sn-font-display); font-size: clamp(28px, 3.6vw, 44px); font-weight: 500; line-height: 1.12; letter-spacing: -.03em; }
.trust-quote em { color: var(--sn-accent-strong); font-style: italic; }
.mode-list { display: grid; gap: 10px; margin-top: 28px; }
.mode-row { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; padding: 14px 16px; border: 1px solid var(--sn-line); border-radius: var(--sn-radius-md); background: var(--sn-surface); }
.mode-row strong { color: var(--sn-text); font-size: 14px; }
.mode-row small { display: block; color: var(--sn-text-3); font-size: 12.5px; }
.mode-row .sn-card-icon { width: 30px; height: 30px; }
@media (max-width: 900px) { .trust { grid-template-columns: 1fr; } }

 
.toolkit { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; border: 1px solid var(--sn-line); border-radius: var(--sn-radius-xl); background: var(--sn-line); overflow: hidden; }
.toolkit a { display: flex; flex-direction: column; gap: 6px; min-height: 132px; padding: 20px; background: var(--sn-surface); transition: background var(--sn-dur-2) var(--sn-ease); }
.toolkit a:hover { background: var(--sn-surface-2); }
.toolkit strong { color: var(--sn-text); font-size: 14.5px; }
.toolkit small { color: var(--sn-text-3); font-size: 12.5px; line-height: 1.5; }
.toolkit em { margin-top: auto; color: var(--sn-text-4); font: 500 11.5px/1 var(--sn-font-mono); font-style: normal; }
@media (max-width: 900px) { .toolkit { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

 
 
.org-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; align-items: start; }
.access-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--sn-line); }
.access-summary span { display: block; color: var(--sn-text-3); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.access-summary strong { display: block; margin-top: 4px; color: var(--sn-text); font-size: 14px; }
.cap-summary { display: grid; gap: 8px; }
.cap-summary-row { display: grid; grid-template-columns: minmax(96px, 1fr) minmax(0, 2fr) auto; gap: 12px; align-items: center; color: var(--sn-text-2); font-size: 12.5px; }
.cap-summary-row b { color: var(--sn-text-3); font-size: 11.5px; font-variant-numeric: tabular-nums; }
.org-form { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.org-form .sn-input, .org-form .sn-select { flex: 1 1 180px; min-width: 0; }
.org-row small.sn-faint { color: var(--sn-text-4); }
.org-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.org-activity { display: grid; gap: 10px; margin: 18px 0 0; padding: 0; list-style: none; }
.org-activity strong { display: block; color: var(--sn-text-2); font-size: 13px; font-weight: 500; }
.org-activity small { display: block; margin-top: 2px; color: var(--sn-text-4); font-size: 11.5px; }
.org-modal { max-width: 640px; max-height: min(86vh, 900px); overflow: auto; padding: 26px; }
.org-fieldset { margin: 16px 0 0; padding: 0; border: 0; }
.org-fieldset legend { padding: 0 0 8px; color: var(--sn-text-3); font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.org-check { display: flex; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--sn-line); color: var(--sn-text-2); font-size: 13.5px; cursor: pointer; }
.org-check:last-child { border-bottom: 0; }
.org-check input { width: 15px; height: 15px; accent-color: var(--sn-accent); flex: none; }
.org-check span { flex: 1 1 auto; min-width: 0; }
.org-check small { display: block; color: var(--sn-text-4); font-size: 11.5px; }
.org-check-role .sn-select { flex: 0 0 130px; }
.sn-select-sm { height: 30px; padding: 0 26px 0 9px; font-size: 12.5px; }

 
.onboard { position: relative; max-width: 780px; margin: 28px auto 0; padding: 18px 20px; border: 1px solid var(--sn-line); border-radius: var(--sn-radius-xl); background: color-mix(in srgb, var(--sn-surface) 80%, transparent); text-align: left; animation: snRise var(--sn-dur-4) var(--sn-ease) both; }
.onboard-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.onboard ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 14px 0 0; padding: 0; list-style: none; counter-reset: onboard; }
.onboard li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; counter-increment: onboard; }
.onboard li::before { content: counter(onboard); width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid var(--sn-line-strong); border-radius: 50%; color: var(--sn-text-2); font: 600 12px/1 var(--sn-font-mono); }
.onboard li strong { display: block; color: var(--sn-text); font-size: 13.5px; }
.onboard li span span { color: var(--sn-text-3); font-size: 12.5px; line-height: 1.45; }
@media (max-width: 680px) { .onboard ol { grid-template-columns: 1fr; } }

 
.lib-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 36px; align-items: start; }
.lib-layout > * { min-width: 0; }
.lib-side { position: sticky; top: calc(var(--sn-nav-height) + 24px); display: grid; gap: 2px; }
.lib-side button { display: flex; justify-content: space-between; align-items: center; min-height: 36px; padding: 0 12px; border: 0; border-radius: 9px; background: transparent; color: var(--sn-text-3); font: 500 13.5px/1 var(--sn-font-sans); text-align: left; cursor: pointer; }
.lib-side button:hover { background: var(--sn-surface); color: var(--sn-text); }
.lib-side button[aria-pressed="true"] { background: var(--sn-surface-2); color: var(--sn-text); }
.lib-side button span:last-child { color: var(--sn-text-4); font: 500 11.5px/1 var(--sn-font-mono); }
.lib-side hr { margin: 10px 0; border: 0; border-top: 1px solid var(--sn-line); }
.lib-toolbar { position: sticky; top: var(--sn-nav-height); z-index: 5; display: flex; gap: 10px; align-items: center; padding: 14px 0; background: color-mix(in srgb, var(--sn-bg) 88%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.lib-toolbar .sn-search { flex: 1; }
.lib-mobile-cats { display: none; }
.lib-group { margin-top: 30px; }
.lib-group h2 { display: flex; align-items: baseline; gap: 10px; margin-bottom: 14px; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--sn-text-3); font-weight: 600; }
.lib-group h2 small { color: var(--sn-text-4); font: 500 12px/1 var(--sn-font-sans); letter-spacing: 0; text-transform: none; }
.tool-card { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; padding: 16px; }
.tool-card .sn-card-icon { grid-row: span 2; }
.tool-card-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; }
.tool-card-foot .sn-cluster { --sn-cluster-gap: 6px; }
.fav-btn { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid transparent; border-radius: 8px; background: transparent; color: var(--sn-text-4); cursor: pointer; font-size: 15px; transition: color var(--sn-dur-2) var(--sn-ease), border-color var(--sn-dur-2) var(--sn-ease); }
.fav-btn:hover { color: var(--sn-text); border-color: var(--sn-line-strong); }
.fav-btn[aria-pressed="true"] { color: var(--sn-warning); }
.recent-strip { display: flex; gap: 8px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .lib-layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .lib-side { display: none; }
  .lib-mobile-cats { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
  .lib-mobile-cats::-webkit-scrollbar { display: none; }
}

 
.page-tabs { margin-bottom: 24px; }
.list { display: grid; border: 1px solid var(--sn-line); border-radius: var(--sn-radius-lg); background: var(--sn-surface); overflow: hidden; }
.list-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--sn-line); color: inherit; text-decoration: none; }
.list-row:last-child { border-bottom: 0; }
a.list-row:hover, button.list-row:hover { background: var(--sn-surface-2); }
button.list-row { width: 100%; border-left: 0; border-right: 0; border-top: 0; background: transparent; text-align: left; font: inherit; cursor: pointer; }
.list-row strong { display: block; overflow: hidden; color: var(--sn-text); font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.list-row small { display: block; margin-top: 3px; overflow: hidden; color: var(--sn-text-3); font-size: 12.5px; text-overflow: ellipsis; white-space: nowrap; }
.list-row .sn-card-icon { width: 30px; height: 30px; font-size: 10px; }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 28px; }
.kpis .sn-panel { padding: 16px 18px; }
@media (max-width: 760px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }
.settings-layout { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 40px; align-items: start; }
.settings-layout > * { min-width: 0; }
.settings-nav { position: sticky; top: calc(var(--sn-nav-height) + 24px); display: grid; gap: 2px; }
.settings-nav a { padding: 8px 12px; border-radius: 8px; color: var(--sn-text-3); font-size: 13.5px; }
.settings-nav a:hover { background: var(--sn-surface); color: var(--sn-text); }
.settings-section { padding-bottom: 36px; margin-bottom: 36px; border-bottom: 1px solid var(--sn-line); scroll-margin-top: calc(var(--sn-nav-height) + 24px); }
.settings-section:last-child { border-bottom: 0; }
.settings-section > h2 { margin-bottom: 6px; font-size: 20px; }
.settings-section > p { margin-bottom: 20px; }
.setting-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--sn-line); }
.setting-row:last-child { border-bottom: 0; }
.setting-row strong { display: block; color: var(--sn-text); font-size: 14px; }
.setting-row small { display: block; margin-top: 3px; color: var(--sn-text-3); font-size: 12.5px; max-width: 58ch; }
.segmented { display: inline-flex; padding: 3px; border: 1px solid var(--sn-line); border-radius: 10px; background: var(--sn-bg-raised); }
.segmented button { min-height: 30px; padding: 0 12px; border: 0; border-radius: 7px; background: transparent; color: var(--sn-text-3); font: 600 12.5px/1 var(--sn-font-sans); cursor: pointer; }
.segmented button[aria-pressed="true"] { background: var(--sn-surface-3); color: var(--sn-text); }
@media (max-width: 760px) { .settings-layout { grid-template-columns: minmax(0, 1fr); gap: 0; } .settings-nav { display: none; } .setting-row { flex-direction: column; align-items: flex-start; } }

.access-pitch { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; }
.access-card { display: flex; flex-direction: column; gap: 10px; padding: 20px; border: 1px solid var(--sn-line); border-radius: var(--sn-radius-xl); background: var(--sn-surface); }
.access-card.is-wide { border-color: var(--sn-accent-line); box-shadow: var(--sn-glow); }
.access-card h3 { margin: 0; }

body.sn-app::before { background: radial-gradient(ellipse at 80% 0, var(--sn-accent-2-soft), transparent 42%), radial-gradient(ellipse at 10% 25%, var(--sn-accent-soft), transparent 38%); opacity: .6; }
.sn-home .home-hero { isolation: isolate; overflow: clip; padding-top: clamp(50px, 8vw, 100px); padding-bottom: 54px; }
.home-hero-copy { position: relative; z-index: 1; }
.home-hero .sn-eyebrow { color: var(--sn-accent-strong); font-family: var(--sn-font-mono); font-size: 10px; letter-spacing: .18em; }
.home-hero .sn-display { font-size: clamp(48px, 7.6vw, 96px); margin-top: 26px; }
.home-hero .sn-display span { color: var(--sn-text); background: linear-gradient(110deg, var(--sn-text) 20%, var(--sn-accent) 65%, var(--sn-accent-2)); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.home-hero .sn-lead { max-width: 51ch; font-size: clamp(15px, 1.6vw, 18px); line-height: 1.8; color: var(--sn-text-3); }
.home-orbit { inset: 0; height: 700px; opacity: .65; mask-image: linear-gradient(#000, #000 55%, transparent); -webkit-mask-image: linear-gradient(#000, #000 55%, transparent); }
.home-orbit::before { top: 240px; width: 1150px; height: 520px; border: 1px solid var(--sn-accent-line); background: repeating-radial-gradient(ellipse, transparent 0 64px, var(--sn-line) 65px 66px); transform: translate(-50%, -50%) rotate(-14deg); }
.signal-core { position: absolute; width: 520px; height: 300px; top: 50px; left: calc(50% - 260px); border-radius: 50%; background: radial-gradient(ellipse, var(--sn-accent-2-soft), transparent 65%); filter: blur(24px); animation: signalFloat 12s ease-in-out infinite alternate; transform: translate(var(--signal-x, 0px), var(--signal-y, 0px)); }
.signal-coordinate { position: absolute; top: 80px; left: 5%; writing-mode: vertical-rl; font: 9px var(--sn-font-mono); letter-spacing: .22em; color: var(--sn-text-4); opacity: .55; }
@keyframes signalFloat { from { scale: .9; rotate: -12deg; } to { scale: 1.25; rotate: 12deg; } }
.ask-card { margin-top: 32px; border-radius: 20px; background: var(--sn-glass); box-shadow: 0 24px 90px #0003, inset 0 1px 0 #ffffff08; }
.ask-label { font-family: var(--sn-font-mono); font-size: 11px; color: var(--sn-text-3); }
.ask-input { min-height: 94px; }
.ask-starters { gap: 6px; }
.ask-hint { color: var(--sn-text-3); font-size: 11px; }
.entry-row { gap: 0; border-block: 1px solid var(--sn-line-strong); }
.entry { border: 0; border-radius: 0; background: transparent; padding: 24px 18px; border-right: 1px solid var(--sn-line); }
.entry:last-child { border-right: 0; }
.entry:hover { transform: none; background: var(--sn-accent-soft); }
.entry .sn-card-icon { background: transparent; border: 0; color: var(--sn-accent); }
.sn-section-head .sn-body { line-height: 1.8; }
.flow { background: transparent; border-radius: 18px; }
.flow-step { background: linear-gradient(150deg, var(--sn-surface), transparent); min-height: 330px; }
.flow-caption { color: var(--sn-accent-strong); }
.trust-quote { font-family: var(--sn-font-sans); letter-spacing: -.05em; }
.trust-quote em { font-style: normal; }
.tool-card { border-radius: 12px; transition: border-color .2s, background .2s; }
.tool-card:hover { border-color: var(--sn-accent-line); background: var(--sn-surface-2); }
.lib-side button[aria-pressed="true"] { background: var(--sn-accent-soft); color: var(--sn-accent-strong); box-shadow: inset 2px 0 var(--sn-accent); }
.page-tabs [aria-selected="true"] { color: var(--sn-accent-strong); }
@media (max-width: 900px) { .entry:nth-child(2) { border-right: 0; } .entry:nth-child(-n+2) { border-bottom: 1px solid var(--sn-line); } }
@media (max-width: 480px) { .entry { border-right: 0; border-bottom: 1px solid var(--sn-line); padding: 18px 8px; } .entry:last-child { border-bottom: 0; } .signal-coordinate { display: none; } .ask-bar { align-items: flex-start; flex-wrap: wrap; } .ask-bar > .sn-btn { margin-left: auto; } }
@media (prefers-reduced-motion: reduce) { .signal-core { animation: none; transform: none; } }
html[data-motion="reduced"] .signal-core { animation: none; transform: none; }