/* NEW2 design layer — VALIDEXIS Celestia Explorer.
   Light Frost for reading, catalogues and comparisons; Void spreads for Fibre and the map.
   One UI pair (Sora display, Manrope text), JetBrains Mono only for IDs and code, tabular figures throughout. */
:root {
  --n2-void: #0E1014; --n2-void-2: #151821; --n2-void-3: #1C202C; --n2-void-line: #2A2F3F; --n2-void-text: #ECEAF6; --n2-void-muted: #A9A7BD;
  --n2-frost: #FDFCFF; --n2-paper: #F5F3FA; --n2-paper-2: #ECE9F5; --n2-line: #E2DEEB; --n2-line-2: #CBC5DA;
  --n2-ink: #14141C; --n2-ink-2: #3D3F51; --n2-ink-3: #5F6277;
  --n2-indigo: #5640D1; --n2-indigo-2: #4331B3; --n2-amethyst: #7C68F2; --n2-lilac: #B9ACFA; --n2-lilac-2: #E8E3FE; --n2-lilac-3: #F3F0FF;
  --n2-ok: #1D7650; --n2-warn: #9A5806; --n2-bad: #B3263E;
  --n2-display: 'Sora', ui-sans-serif, system-ui, sans-serif; --n2-sans: 'Manrope', ui-sans-serif, system-ui, sans-serif; --n2-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --n2-wrap: 1296px; --n2-gut: clamp(16px, 4vw, 48px); --n2-r: 16px; --n2-r-sm: 10px;
  --n2-shadow: 0 1px 2px rgba(20, 16, 40, .06), 0 8px 24px -12px rgba(40, 28, 110, .16);
  --n2-ease: cubic-bezier(.2, .7, .2, 1);
}
html body.n2 { background: var(--n2-frost) !important; color: var(--n2-ink); font-family: var(--n2-sans); font-size: 16px; line-height: 1.55; font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
html:has(body.n2) { background: var(--n2-frost) !important; scroll-padding-top: 84px; }
/* observatory screens (Fibre, provider, map, journey) keep their dark spread; records screens stay on Frost */
html body.n2[data-base=observatory]:not([data-page=discover]) { background: var(--n2-void) !important; color: var(--n2-void-text); }
html:has(body.n2[data-base=observatory]:not([data-page=discover])) { background: var(--n2-void) !important; }
body.n2[data-base=observatory]:not([data-page=discover]) #main#main { color: var(--n2-void-text); }
body.n2[data-base=observatory]:not([data-page=discover]) #network-nav#network-nav { background: var(--n2-void); border-bottom-color: var(--n2-void-line); }
body.n2[data-base=observatory]:not([data-page=discover]) #network-nav#network-nav a { color: var(--n2-void-muted); }
body.n2[data-base=observatory]:not([data-page=discover]) #network-nav#network-nav a.selected { color: #fff; border-bottom-color: var(--n2-lilac); }
body.n2 :is(h1, h2, h3, h4) { color: inherit; font-family: var(--n2-display); font-weight: 600; letter-spacing: -.02em; margin: 0; }
body.n2 p { margin: 0; }
body.n2 code, body.n2 kbd, body.n2 .mono { font-family: var(--n2-mono); font-size: .88em; letter-spacing: 0; }
body.n2 a { color: inherit; }
body.n2 :focus-visible { outline: 2px solid var(--n2-indigo); outline-offset: 2px; border-radius: 4px; }
body.n2 .sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
body.n2 .skip { position: fixed; left: 12px; top: -60px; z-index: 100; background: var(--n2-indigo); color: #fff; padding: 10px 14px; border-radius: 8px; font-weight: 700; transition: top .15s; }
body.n2 .skip:focus { top: 10px; }
body.n2 #main#main { max-width: none !important; margin: 0 !important; padding: 0 !important; min-height: 70vh; color: var(--n2-ink); }
body.n2:not([data-page=discover]) #main#main { max-width: var(--n2-wrap) !important; margin: 0 auto !important; padding: 28px var(--n2-gut) 96px !important; }
.n2-wrap { max-width: var(--n2-wrap); margin: 0 auto; padding-inline: var(--n2-gut); }

/* ---------- release banner ---------- */
body.n2 #vx-preview-banner { position: relative !important; z-index: 31 !important; display: flex; justify-content: center; align-items: center; gap: 14px; background: var(--n2-void) !important; color: #CFCBE2 !important; font: 500 12.5px/1.4 var(--n2-sans) !important; padding: 7px 16px !important; text-align: center; white-space: normal !important; }
body.n2 #vx-preview-banner code { color: #fff; background: #23273A; padding: 1px 6px; border-radius: 5px; font-size: 11.5px; }
body.n2 #vx-preview-banner .n2-current { color: var(--n2-lilac); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- header ---------- */
body.n2 #header#header { position: sticky !important; top: 0; z-index: 30 !important; max-width: none !important; margin: 0 !important; padding: 0 !important; display: block !important; border: 0 !important; border-bottom: 1px solid var(--n2-line) !important; background: color-mix(in srgb, var(--n2-frost) 92%, transparent) !important; color: var(--n2-ink) !important; backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); }
.n2-scope { font-family: var(--n2-sans); line-height: 1.5; }
.n2-scope *, .n2-scope *::before, .n2-scope *::after { box-sizing: border-box; }
.n2-scope a { text-decoration: none; }
.n2-hd { max-width: 1440px; margin: 0 auto; padding: 0 var(--n2-gut); min-height: 68px; display: flex; align-items: center; gap: 20px; }
.n2-brand { display: inline-flex; align-items: center; gap: 9px; flex: none; text-decoration: none; color: var(--n2-ink) !important; }
.n2-brand .n2-mark { width: 31px; height: auto; }
.n2-brand .n2-word { width: 118px; height: auto; }
.n2-prod { font: 600 13px/1 var(--n2-sans); color: var(--n2-ink-3); padding-left: 10px; margin-left: 2px; border-left: 1px solid var(--n2-line-2); white-space: nowrap; }
.n2-hd-panel { flex: 1; display: flex; align-items: center; gap: 18px; min-width: 0; }
.n2-nav { display: flex; gap: 2px; margin-right: auto; }
.n2-nav a { font: 600 14.5px/1 var(--n2-sans); color: var(--n2-ink-2); padding: 9px 12px; border-radius: 9px; text-decoration: none; white-space: nowrap; }
.n2-nav a:hover { background: var(--n2-paper); color: var(--n2-ink); }
.n2-nav a[aria-current=page] { color: var(--n2-indigo-2); background: var(--n2-lilac-3); }
.n2-hsearch { position: relative; display: flex; align-items: center; width: clamp(180px, 18vw, 280px); }
.n2-hsearch svg { position: absolute; left: 11px; width: 17px; height: 17px; fill: none; stroke: var(--n2-ink-3); stroke-width: 2; pointer-events: none; }
.n2-hsearch input { width: 100%; height: 38px; border: 1px solid var(--n2-line-2); border-radius: 10px; background: #fff; padding: 0 44px 0 34px; font: 500 14px var(--n2-sans); color: var(--n2-ink); }
.n2-hsearch input::placeholder { color: var(--n2-ink-3); }
.n2-hsearch kbd { position: absolute; right: 8px; font-size: 11px; color: var(--n2-ink-3); border: 1px solid var(--n2-line); border-radius: 5px; padding: 1px 5px; background: var(--n2-paper); }
.n2-net { display: inline-flex; padding: 3px; border-radius: 11px; background: var(--n2-paper-2); }
.n2-net button { border: 0; background: none; font: 650 13px/1 var(--n2-sans); color: var(--n2-ink-2); padding: 8px 11px; border-radius: 8px; cursor: pointer; }
.n2-net button[aria-pressed=true] { background: #fff; color: var(--n2-indigo-2); box-shadow: 0 1px 2px rgba(20, 16, 40, .14); }
.n2-tools { display: flex; gap: 4px; }
.n2-tools a { font: 600 13.5px/1 var(--n2-sans); color: var(--n2-ink-2); padding: 9px 10px; border-radius: 9px; text-decoration: none; white-space: nowrap; }
.n2-tools a:hover, .n2-tools a[aria-current=page] { background: var(--n2-paper); color: var(--n2-ink); }
.n2-menu { display: none; margin-left: auto; border: 1px solid var(--n2-line-2); background: #fff; border-radius: 10px; height: 40px; padding: 0 14px; font: 700 14px var(--n2-sans); color: var(--n2-ink); cursor: pointer; }
body.n2 #network-nav#network-nav { max-width: none !important; margin: 0 !important; padding: 0 max(var(--n2-gut), calc((100vw - var(--n2-wrap)) / 2 + var(--n2-gut))); display: flex; gap: 6px; border-bottom: 1px solid var(--n2-line); background: var(--n2-frost); overflow-x: auto; scrollbar-width: none; font-size: 14px; }
body.n2 #network-nav#network-nav[hidden] { display: none !important; }
body.n2 #network-nav a { display: flex; align-items: center; min-height: 46px; padding: 0 10px; color: var(--n2-ink-2); font-weight: 600; white-space: nowrap; border-bottom: 2px solid transparent; text-decoration: none; }
body.n2 #network-nav a.selected { color: var(--n2-indigo-2); border-bottom-color: var(--n2-indigo); }
@media (max-width: 1180px) { .n2-prod { display: none; } .n2-hsearch { width: 170px; } }
@media (max-width: 1080px) {
  .n2-hd { flex-wrap: wrap; min-height: 60px; gap: 10px; }
  .n2-menu { display: inline-flex; align-items: center; }
  /* section links stay visible as a scrollable row; Menu reveals search / network / watchlist */
  .n2-hd-panel { display: flex; flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 12px; padding: 0 0 10px; }
  .n2-nav { flex-direction: row; margin: 0 calc(-1 * var(--n2-gut)); padding: 0 var(--n2-gut) 2px; overflow-x: auto; scrollbar-width: none; }
  .n2-nav::-webkit-scrollbar { display: none; }
  .n2-nav a { font-size: 15px; padding: 10px 11px; }
  .n2-hsearch, .n2-net, .n2-tools { display: none; }
  #header.n2-menu-open .n2-hsearch { display: flex; width: 100%; }
  #header.n2-menu-open .n2-hsearch input { height: 46px; font-size: 16px; }
  #header.n2-menu-open .n2-net { display: inline-flex; align-self: flex-start; }
  #header.n2-menu-open .n2-tools { display: flex; }
  #header.n2-menu-open .n2-tools a { font-size: 15px; }
}

/* ---------- footer ---------- */
body.n2 #footer#footer { max-width: none !important; margin: 0 !important; padding: 0 !important; display: block !important; border: 0 !important; background: var(--n2-void) !important; color: var(--n2-void-muted) !important; }
.n2-ft { max-width: var(--n2-wrap); margin: 0 auto; padding: 56px var(--n2-gut) 36px; display: grid; grid-template-columns: minmax(240px, 1.1fr) 2fr; gap: 28px 48px; font-size: 14px; }
.n2-ft .ft-brand img { width: 160px; height: auto; }
.n2-ft .ft-brand p { margin-top: 14px; max-width: 34ch; line-height: 1.55; }
.n2-ft .ft-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.n2-ft .ft-cols b { display: block; color: #fff; font: 650 13px var(--n2-sans); margin-bottom: 10px; }
.n2-ft .ft-cols a { display: block; padding: 5px 0; color: var(--n2-void-muted); text-decoration: none; }
.n2-ft .ft-cols a:hover { color: #fff; }
.n2-ft .ft-auth, .n2-ft .ft-rel { grid-column: 1 / -1; border-top: 1px solid var(--n2-void-line); padding-top: 18px; font-size: 13px; line-height: 1.6; }
.n2-ft .ft-rel { border: 0; padding-top: 0; }
.n2-ft .ft-rel a { color: var(--n2-lilac); }
@media (max-width: 760px) { .n2-ft { grid-template-columns: 1fr; } .n2-ft .ft-cols { grid-template-columns: 1fr 1fr; } }

/* ---------- shared controls ---------- */
.n2-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: 12px; border: 1px solid var(--n2-line-2); background: #fff; color: var(--n2-ink); font: 700 15px/1 var(--n2-sans); text-decoration: none !important; cursor: pointer; white-space: nowrap; transition: background .15s, border-color .15s, color .15s, transform .15s var(--n2-ease); }
.n2-btn:hover { border-color: var(--n2-indigo); color: var(--n2-indigo-2); }
.n2-btn:active { transform: translateY(1px); }
.n2-btn.primary { background: var(--n2-indigo); border-color: var(--n2-indigo); color: #fff; }
.n2-btn.primary:hover { background: var(--n2-indigo-2); color: #fff; }
.n2-btn.ghost { background: transparent; border-color: transparent; color: var(--n2-indigo-2); padding-inline: 10px; }
.n2-btn.ghost:hover { background: var(--n2-lilac-3); }
.n2-btn.small { min-height: 36px; padding: 0 13px; font-size: 13.5px; border-radius: 10px; }
.n2-btn[disabled] { opacity: .55; cursor: not-allowed; }
.n2-btn .n2i { width: 18px; height: 18px; }
.n2-btn.on-dark { background: #fff; color: var(--n2-void); border-color: #fff; }
.n2-btn.on-dark:hover { background: var(--n2-lilac-2); color: var(--n2-void); }
.n2-btn.ghost.on-dark { background: transparent; color: var(--n2-lilac); border-color: transparent; }
.n2-btn.ghost.on-dark:hover { background: #ffffff12; }
.n2-iconbtn { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--n2-line); background: #fff; color: var(--n2-ink-2); cursor: pointer; flex: none; }
.n2-iconbtn:hover { border-color: var(--n2-indigo); color: var(--n2-indigo); }
.n2-iconbtn .n2i { width: 18px; height: 18px; }
.n2-link { display: inline-flex; align-items: center; gap: 6px; color: var(--n2-indigo-2) !important; font-weight: 700; text-decoration: none; border: 0; background: none; padding: 0; font-size: inherit; cursor: pointer; }
.n2-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.n2-link .tail { width: 16px; height: 16px; }
.n2i { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.n2-seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border-radius: 12px; background: var(--n2-paper-2); }
.n2-seg button { border: 0; background: none; padding: 8px 13px; border-radius: 9px; font: 650 13.5px/1.1 var(--n2-sans); color: var(--n2-ink-2); cursor: pointer; }
.n2-seg button[aria-pressed=true], .n2-seg button[aria-selected=true] { background: #fff; color: var(--n2-indigo-2); box-shadow: 0 1px 2px rgba(20, 16, 40, .14); }
.n2-chip { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 999px; border: 1px solid var(--n2-line-2); background: #fff; font: 650 13px/1.2 var(--n2-sans); color: var(--n2-ink-2) !important; text-decoration: none !important; cursor: pointer; }
.n2-chip:hover { border-color: var(--n2-indigo); color: var(--n2-indigo-2) !important; }
.n2-chip .n2i { width: 15px; height: 15px; }
.n2-kicker { display: block; font: 700 12px/1.3 var(--n2-sans); letter-spacing: .02em; color: var(--n2-ink-3); }
.n2-loading { color: var(--n2-ink-3); font-size: 14px; padding: 12px 0; }
.n2-loading::before { content: ''; display: inline-block; width: 10px; height: 10px; margin-right: 8px; border-radius: 50%; border: 2px solid var(--n2-lilac); border-top-color: var(--n2-indigo); animation: n2spin .8s linear infinite; vertical-align: -1px; }
@keyframes n2spin { to { transform: rotate(360deg); } }
.n2-fail { color: var(--n2-bad); font-size: 14px; padding: 8px 0; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.n2-empty-note { color: var(--n2-ink-3); font-size: 14px; padding: 14px; border: 1px dashed var(--n2-line-2); border-radius: 10px; }
.n2-src { display: flex; gap: 8px; align-items: flex-start; margin-top: 14px; font-size: 12.5px; line-height: 1.5; color: var(--n2-ink-3); }
.n2-src .n2i { width: 15px; height: 15px; margin-top: 1px; color: var(--n2-indigo); }
.n2-src a { color: var(--n2-indigo-2); }
.n2-state { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font: 700 12px/1.2 var(--n2-sans); border: 1px solid; white-space: nowrap; }
.n2-state::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.n2-state.s-baseline { color: var(--n2-ink-3); border-color: var(--n2-line-2); border-style: dashed; background: #fff; }
.n2-state.s-baseline::before { background: none; border: 1.5px solid currentColor; width: 5px; height: 5px; }
.n2-state.s-partial { color: var(--n2-warn); border-color: #E7C99A; background: #FFF8EC; }
.n2-state.s-comparable { color: var(--n2-ok); border-color: #A9D8C2; background: #EFFAF4; }
.n2-state.s-stale { color: var(--n2-bad); border-color: #EBB2BC; background: #FFF2F4; }
.n2-state.s-progress { color: var(--n2-indigo-2); border-color: var(--n2-lilac); background: var(--n2-lilac-3); }
.n2-state.s-live { color: var(--n2-indigo-2); border-color: var(--n2-lilac); background: var(--n2-lilac-3); }
.n2-state.s-example { color: #6A4F00; border-color: #E9D59A; background: #FFF9E6; }
.n2-logo, .n2-mono { border-radius: 50%; object-fit: cover; background: var(--n2-paper-2); flex: none; }
.n2-mono { display: inline-grid; place-items: center; font: 700 12px var(--n2-display); color: var(--n2-indigo-2); background: var(--n2-lilac-2); }
#toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; z-index: 60; transition: opacity .2s, transform .2s var(--n2-ease); }
#toast.n2-toast-on { opacity: 1; transform: translate(-50%, 0); background: var(--n2-void); color: #fff; padding: 12px 18px; border-radius: 12px; font: 600 14px var(--n2-sans); box-shadow: 0 12px 30px -10px #0008; max-width: calc(100vw - 32px); }

/* ---------- H1 hero ---------- */
.n2-hero { position: relative; padding: clamp(32px, 5vw, 72px) 0 clamp(20px, 3vw, 36px); background: linear-gradient(180deg, #F4F1FD 0%, var(--n2-frost) 62%); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); grid-template-areas: "main art" "answer answer" "rail rail"; column-gap: clamp(24px, 4vw, 64px); align-items: center; }
.hero-main { grid-area: main; max-width: 760px; position: relative; z-index: 1; }
.hero-art { grid-area: art; margin: 0; align-self: center; justify-self: center; width: min(100%, 460px); }
.hero-art img { width: 100%; height: auto; display: block; filter: drop-shadow(0 30px 40px rgba(60, 40, 160, .14)); }
.hero-answer { grid-area: answer; min-width: 0; }
.hero-rail { grid-area: rail; min-width: 0; margin-top: clamp(28px, 4vw, 44px); }
.n2-eyebrow { font: 700 13px/1 var(--n2-sans); letter-spacing: .14em; color: var(--n2-indigo-2); margin-bottom: 22px !important; }
.n2-hero h1 { font-size: clamp(46px, 6.4vw, 96px); line-height: .96; letter-spacing: -.045em; color: var(--n2-ink); }
.hero-sub { font: 500 clamp(22px, 2.4vw, 32px)/1.2 var(--n2-display); letter-spacing: -.02em; color: var(--n2-indigo-2); margin-top: 18px !important; }
.hero-lede { font-size: clamp(16px, 1.25vw, 18.5px); line-height: 1.6; color: var(--n2-ink-2); max-width: 60ch; margin-top: 16px !important; }
.n2-askform { position: relative; display: flex; align-items: center; margin-top: 30px; background: #fff; border: 1.5px solid var(--n2-line-2); border-radius: 18px; box-shadow: 0 2px 4px rgba(20, 16, 40, .04), 0 18px 40px -22px rgba(60, 40, 160, .35); transition: border-color .15s, box-shadow .2s; }
.n2-askform:focus-within { border-color: var(--n2-indigo); box-shadow: 0 0 0 4px rgba(86, 64, 209, .14), 0 18px 40px -22px rgba(60, 40, 160, .45); }
.n2-askform .ask-ico { padding-left: 20px; color: var(--n2-indigo); display: grid; }
.n2-askform .ask-ico .n2i { width: 22px; height: 22px; }
.n2-askform input { flex: 1; min-width: 0; height: 66px; border: 0; outline: 0; background: none; padding: 0 12px; font: 500 17.5px var(--n2-sans); color: var(--n2-ink); }
.n2-askform input::placeholder { color: #75788C; }
.n2-askform .ask-kind { font: 700 12px var(--n2-sans); color: var(--n2-indigo-2); background: var(--n2-lilac-3); border-radius: 999px; padding: 4px 9px; margin-right: 8px; }
.n2-askform .ask-kind:empty { display: none; }
.n2-askform .ask-go { margin-right: 9px; height: 50px; padding: 0 24px; border: 0; border-radius: 13px; background: var(--n2-indigo); color: #fff; font: 700 16px var(--n2-sans); cursor: pointer; }
.n2-askform .ask-go:hover { background: var(--n2-indigo-2); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.n2-how { margin-top: 16px; font-size: 14px; color: var(--n2-ink-3); }
.n2-how summary { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 10px; cursor: pointer; list-style: none; }
.n2-how summary::-webkit-details-marker { display: none; }
.n2-how .how-label { display: inline-flex; align-items: center; gap: 8px; font-weight: 650; color: var(--n2-ink-2); }
.n2-how .how-label i { width: 8px; height: 8px; border-radius: 50%; background: var(--n2-ok); box-shadow: 0 0 0 3px #1D765022; }
.n2-how .how-open { color: var(--n2-indigo-2); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.n2-how[open] > div { margin-top: 12px; padding: 16px 18px; background: #fff; border: 1px solid var(--n2-line); border-radius: 12px; display: grid; gap: 8px; color: var(--n2-ink-2); max-width: 64ch; }
.rail-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.rail-title { font: 650 15px var(--n2-sans) !important; letter-spacing: 0 !important; color: var(--n2-ink-2); }
.rail-ctl { display: flex; gap: 6px; }
.n2-rail { list-style: none; margin: 0; padding: 2px 2px 14px; display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-left: 2px; scrollbar-width: thin; scrollbar-color: var(--n2-line-2) transparent; overscroll-behavior-x: contain; }
.n2-rail li { flex: 0 0 clamp(250px, 23vw, 292px); scroll-snap-align: start; display: flex; }
.qcard { flex: 1; display: grid; grid-template-rows: auto 1fr auto; gap: 12px; text-align: left; padding: 18px 18px 16px; min-height: 162px; border-radius: 16px; border: 1px solid var(--n2-line); background: #fff; cursor: pointer; color: var(--n2-ink); transition: border-color .15s, transform .2s var(--n2-ease), box-shadow .2s; }
.qcard:hover { border-color: var(--n2-amethyst); transform: translateY(-2px); box-shadow: var(--n2-shadow); }
.qcard .qc-top { display: flex; align-items: center; gap: 8px; font: 700 12.5px var(--n2-sans); color: var(--n2-indigo-2); }
.qcard .qc-top .n2i { width: 18px; height: 18px; }
.qcard .qc-text { font: 600 16.5px/1.3 var(--n2-display); letter-spacing: -.01em; }
.qcard .qc-type { display: flex; align-items: center; justify-content: space-between; gap: 8px; font: 600 12.5px var(--n2-sans); color: var(--n2-ink-3); padding-top: 10px; border-top: 1px solid var(--n2-paper-2); }
.qcard .qc-type .n2i { width: 16px; height: 16px; color: var(--n2-indigo); transition: transform .2s var(--n2-ease); }
.qcard:hover .qc-type .n2i { transform: translateX(3px); }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; grid-template-areas: "main" "answer" "rail" "art"; }
  .hero-art { width: min(58%, 260px); margin-top: 28px; justify-self: center; }
  .n2-askform input { height: 58px; font-size: 16px; padding: 0 8px; }
  .n2-askform .ask-go { height: 44px; padding: 0 16px; }
  .n2-askform .ask-ico { padding-left: 14px; }
  .rail-ctl { display: none; }
  .n2-rail li { flex-basis: 78%; }
  .n2-hero h1 { font-size: clamp(42px, 12vw, 64px); }
}

/* ---------- answer ---------- */
.n2-answer { margin-top: 30px; }
.n2-answer[hidden] { display: none; }
.n2-ans { background: #fff; border: 1px solid var(--n2-line); border-radius: 22px; padding: clamp(18px, 2.6vw, 32px); box-shadow: var(--n2-shadow); }
.n2-ans.st-wait .wait { margin-top: 10px; color: var(--n2-ink-3); }
.n2-ans.st-wait .wait::before { content: ''; display: inline-block; width: 10px; height: 10px; margin-right: 8px; border-radius: 50%; border: 2px solid var(--n2-lilac); border-top-color: var(--n2-indigo); animation: n2spin .8s linear infinite; }
.n2-ans.st-refused, .n2-ans.st-error { border-color: #E7C99A; }
.ans-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.ans-q { font-size: 14px; color: var(--n2-ink-3); display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; }
.ans-q span { font: 700 11.5px var(--n2-sans); letter-spacing: .08em; text-transform: uppercase; color: var(--n2-indigo-2); }
.ans-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.ans-chips > span { font: 600 12.5px var(--n2-sans); color: var(--n2-ink-2); background: var(--n2-paper); border: 1px solid var(--n2-line); border-radius: 999px; padding: 4px 10px; }
.ans-chips > .ex { color: #6A4F00; background: #FFF9E6; border-color: #E9D59A; }
.ans-title { font-size: clamp(22px, 2.3vw, 32px) !important; line-height: 1.16; letter-spacing: -.025em; margin-top: 14px !important; max-width: 34ch; }
.n2-ans .ans-title:focus, .n2-ans .ans-title:focus-visible { outline: none; }
.ans-sum { margin-top: 10px !important; color: var(--n2-ink-2); max-width: 78ch; font-size: 16px; }
.ans-body { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(240px, 1fr); gap: clamp(18px, 2.4vw, 36px); margin-top: 24px; align-items: start; }
.ans-body.novis { grid-template-columns: 1fr; }
.ans-visual { min-width: 0; display: grid; gap: 18px; }
.ans-side { display: grid; gap: 18px; min-width: 0; }
.ans-facts { margin: 0; display: grid; gap: 0; border-top: 1px solid var(--n2-line); }
.ans-facts > div { padding: 11px 0; border-bottom: 1px solid var(--n2-line); display: grid; gap: 2px; }
.ans-facts dt { font-size: 13px; color: var(--n2-ink-3); }
.ans-facts dd { margin: 0; font: 650 19px/1.25 var(--n2-display); letter-spacing: -.01em; }
.ans-facts dd small { display: block; font: 500 12.5px var(--n2-sans); color: var(--n2-ink-3); margin-top: 2px; letter-spacing: 0; }
.ans-recs h3 { font: 700 12px var(--n2-sans) !important; letter-spacing: .08em !important; text-transform: uppercase; color: var(--n2-ink-3); margin-bottom: 8px !important; }
.ans-recs ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; max-height: 340px; overflow: auto; }
.ans-recs li { display: grid; gap: 1px; padding: 7px 0; border-bottom: 1px solid var(--n2-paper-2); font-size: 14px; }
.ans-recs li a { color: var(--n2-indigo-2); font-weight: 700; }
.ans-recs li span { color: var(--n2-ink-3); font-size: 13px; }
.ans-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.ans-method { margin-top: 16px; border-top: 1px solid var(--n2-line); padding-top: 12px; font-size: 14px; color: var(--n2-ink-2); }
.ans-method summary { cursor: pointer; font-weight: 700; color: var(--n2-indigo-2); }
.ans-method p, .ans-method ul { margin-top: 10px !important; max-width: 90ch; }
.ans-method .lim { color: var(--n2-warn); }
.ans-method ul { padding-left: 18px; color: var(--n2-ink-3); font-size: 13px; }
.ans-method .rid { font-size: 12.5px; color: var(--n2-ink-3); }
.ans-needs { margin-top: 20px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; align-items: end; max-width: 760px; }
.ans-needs.pair { grid-template-columns: 1fr 1fr; align-items: start; }
.ans-needs.pair .needs-note { grid-column: 1 / -1; font-size: 13px; color: var(--n2-ink-3); }
.ans-needs.pair .n2-btn { justify-self: start; }
.ans-tx { margin-top: 20px; max-width: 760px; }
.ans-tx label { font-size: 13px; font-weight: 700; color: var(--n2-ink-2); }
.ans-tx > div { display: flex; gap: 8px; margin-top: 6px; }
.ans-tx input { flex: 1; min-width: 0; height: 44px; border: 1px solid var(--n2-line-2); border-radius: 10px; padding: 0 12px; font: 500 14px var(--n2-mono); }
@media (max-width: 860px) { .ans-body { grid-template-columns: 1fr; } .ans-needs, .ans-needs.pair { grid-template-columns: 1fr; } }

/* ---------- operator picker ---------- */
.n2-pick label { display: block; font: 700 13px var(--n2-sans); color: var(--n2-ink-2); margin-bottom: 6px; }
.pick-box { position: relative; }
.pick-box > .n2i { position: absolute; left: 12px; top: 13px; width: 18px; height: 18px; color: var(--n2-ink-3); pointer-events: none; }
.pick-box input { width: 100%; height: 44px; border: 1px solid var(--n2-line-2); border-radius: 11px; padding: 0 12px 0 38px; font: 500 15px var(--n2-sans); background: #fff; color: var(--n2-ink); }
.pick-box input:focus { border-color: var(--n2-indigo); outline: 0; box-shadow: 0 0 0 3px rgba(86, 64, 209, .15); }
.pick-box ul { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 6px); list-style: none; margin: 0; padding: 6px; background: #fff; border: 1px solid var(--n2-line); border-radius: 12px; box-shadow: 0 16px 40px -14px rgba(20, 16, 60, .35); max-height: 320px; overflow: auto; }
.pick-box li[role=option] { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 9px; cursor: pointer; }
.pick-box li[role=option][aria-selected=true], .pick-box li[role=option]:hover { background: var(--n2-lilac-3); }
.pick-box li b { display: block; font-size: 14.5px; }
.pick-box li small { color: var(--n2-ink-3); font-size: 12.5px; }
.pick-box .pick-err { padding: 10px; color: var(--n2-ink-3); font-size: 14px; }
.pick-chosen { display: flex; align-items: center; gap: 8px; min-height: 22px; margin-top: 8px !important; font-size: 13.5px; color: var(--n2-ink-2); }
.pick-chosen:empty { display: none; }

/* ---------- chapters ---------- */
.n2-chapter { padding: clamp(56px, 6.5vw, 96px) 0; }
.n2-cap { padding-top: clamp(40px, 4.5vw, 64px); }
.n2-chapter + .n2-chapter:not(.dark) { border-top: 1px solid var(--n2-line); }
.n2-chapter.dark + .n2-chapter { border-top: 0; }
.ch-head { max-width: 920px; margin-bottom: clamp(24px, 3vw, 40px); }
.ch-head h2 { font-size: clamp(30px, 3.5vw, 50px); line-height: 1.04; letter-spacing: -.035em; }
.ch-head p { margin-top: 16px !important; font-size: clamp(16px, 1.25vw, 18.5px); color: var(--n2-ink-2); max-width: 62ch; }
.ch-kicker { font: 700 13px var(--n2-sans); color: var(--n2-indigo-2); margin-bottom: 14px !important; }
.dark { background: var(--n2-void); color: var(--n2-void-text); }
.dark .ch-head p { color: var(--n2-void-muted); }
.cap-kicker { display: flex; align-items: center; gap: 8px; font: 700 12.5px var(--n2-sans); color: var(--n2-indigo-2); margin-bottom: 12px !important; }
.cap-kicker .n2i { width: 18px; height: 18px; }
.cap-card h3 { font-size: clamp(20px, 1.7vw, 25px); line-height: 1.15; letter-spacing: -.025em; }
.cap-text { margin-top: 8px !important; color: var(--n2-ink-2); font-size: 15px; }

/* H2 — two strong cards, then six compact ones */
.cap-top { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.cap-card.c1 { background: #fff; border: 1px solid var(--n2-line); border-radius: 24px; padding: clamp(20px, 2.4vw, 32px); display: grid; gap: 22px; box-shadow: var(--n2-shadow); }
.c1-find { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; margin-top: 18px; max-width: 460px; }
.c1-example { justify-self: start; font-size: 14px; }
.c1-body { display: grid; gap: 18px; transition: opacity .2s; }
.c1-body.is-loading { opacity: .5; }
.c1-op { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.c1-id { display: grid; gap: 2px; margin-right: auto; min-width: 0; }
.c1-id b { font: 650 21px/1.15 var(--n2-display); letter-spacing: -.015em; }
.c1-addr { display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; padding: 0; font: 500 12.5px var(--n2-mono); color: var(--n2-ink-3); cursor: pointer; }
.c1-addr .n2i { width: 14px; height: 14px; }
.c1-addr:hover { color: var(--n2-indigo-2); }
.c1-matrix { display: grid; gap: 8px; }
.mx-row { display: grid; grid-template-columns: 74px minmax(0, 1fr) minmax(0, 1fr); gap: 8px; align-items: stretch; }
.mx-head span { font: 700 12px var(--n2-sans); color: var(--n2-ink-3); padding: 0 2px; }
.mx-net { font: 700 13.5px var(--n2-sans); color: var(--n2-ink-2); align-self: center; }
.mx-cell { border-radius: 13px; padding: 12px 13px; display: grid; gap: 3px; background: var(--n2-paper); border: 1px solid transparent; }
.mx-cell .mx-state { display: flex; align-items: center; gap: 7px; font: 700 14px var(--n2-sans); color: var(--n2-ink); }
.mx-cell .mx-state i { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.mx-cell small { color: var(--n2-ink-2); font-size: 12.5px; line-height: 1.4; }
.mx-cell time { color: var(--n2-ink-3); font-size: 11.5px; }
.mx-cell.g-on { background: var(--n2-lilac-3); border-color: #DCD4FD; }
.mx-cell.g-on .mx-state i { background: var(--n2-indigo); }
.mx-cell.g-off .mx-state i { background: none; border: 2px solid var(--n2-ink-3); width: 6px; height: 6px; }
.mx-cell.g-none { background: #fff; border: 1px dashed var(--n2-line-2); }
.mx-cell.g-none .mx-state i { background: none; border: 2px dashed var(--n2-line-2); }
.c1-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.c1-metric { display: grid; gap: 3px; align-content: start; padding-top: 12px; border-top: 1px solid var(--n2-line); }
.c1-metric span { font-size: 13px; color: var(--n2-ink-3); }
.c1-metric b { font: 650 28px/1.1 var(--n2-display); letter-spacing: -.025em; }
.c1-metric b em { font-style: normal; color: var(--n2-ink-3); font-size: 18px; }
.c1-metric small { color: var(--n2-ink-3); font-size: 12.5px; }
.c1-metric .n2-mini { margin-top: 6px; }
.c1-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.cap-card.c2 { background: var(--n2-void); color: var(--n2-void-text); border-radius: 24px; padding: clamp(20px, 2.4vw, 32px); display: grid; gap: 16px; position: relative; overflow: hidden; }
.cap-card.c2 .cap-kicker { color: var(--n2-lilac); }
.cap-card.c2 .cap-text { color: var(--n2-void-muted); }
.c2-who { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; font-size: 13.5px; color: var(--n2-void-muted); }
.c2-who > span { display: inline-flex; align-items: center; gap: 8px; }
.c2-who b { color: #fff; }
.c2-who code { color: var(--n2-void-muted); }
.c2-attr { display: flex; gap: 8px; flex-wrap: wrap; }
.c2-attr span { font: 700 12.5px var(--n2-sans); padding: 5px 10px; border-radius: 8px; }
.c2-attr .ext { background: #1F2B26; color: #9EE3C3; }
.c2-attr .nat { background: #26213F; color: #CFC5FF; }
.c2-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 0; }
.c2-facts div { border-top: 1px solid var(--n2-void-line); padding-top: 9px; }
.c2-facts dt { font-size: 12px; color: var(--n2-void-muted); }
.c2-facts dd { margin: 3px 0 0; font: 650 18px var(--n2-display); color: #fff; }
.c2-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.c2-foot p { flex-basis: 100%; font-size: 13px; color: var(--n2-void-muted); }
.c2-foot b { color: #fff; }
.cap-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 20px; align-items: start; }
.cap-card.mini { background: var(--n2-paper); border-radius: 20px; padding: 22px; display: grid; gap: 4px; }
.mini-body { margin-top: 14px; display: grid; gap: 12px; }
.mini-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.mini-table { width: 100%; border-collapse: collapse; font-size: 13.5px; display: table !important; }
.mini-table th { text-align: left; font: 700 11.5px var(--n2-sans); color: var(--n2-ink-3); padding: 0 6px 6px 0; }
.mini-table td { padding: 7px 6px 7px 0; border-top: 1px solid var(--n2-line); }
.mini-table td a { color: var(--n2-indigo-2); }
.mini-table small, .mini-metric small { color: var(--n2-ink-3); font-size: 12px; }
.mini-metric { display: grid; gap: 2px; padding: 10px 12px; background: #fff; border-radius: 12px; }
.mini-metric span { font-size: 12.5px; color: var(--n2-ink-3); }
.mini-metric b { font: 650 22px var(--n2-display); }
.mini-dl { margin: 0; display: grid; gap: 0; }
.mini-dl > div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 10px; padding: 8px 0; border-top: 1px solid var(--n2-line); font-size: 14px; }
.mini-dl dt { color: var(--n2-ink-3); font-size: 13px; }
.mini-dl dd { margin: 0; font-weight: 650; overflow-wrap: anywhere; }
.mini-dl dd.ok, .n2-tx .ok { color: var(--n2-ok); }
.mini-dl dd.bad, .n2-tx .bad { color: var(--n2-bad); }
.mini-note { font-size: 12.5px; color: var(--n2-ink-3); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.c4-date { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; }
.c4-date b { font: 650 22px var(--n2-display); }
.c4-date span { font-size: 13px; color: var(--n2-ink-3); }
.c4-look { padding: 12px 14px; background: #fff; border-radius: 12px; border-left: 3px solid var(--n2-amethyst); }
.c4-look p { font-size: 14px; margin-top: 4px !important; }
.c4-modes { list-style: none; margin: 0; padding: 0; display: grid; gap: 5px; font-size: 13px; color: var(--n2-ink-2); }
.c4-modes i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 8px; }
.c4-modes .on { background: var(--n2-ok); }
.c4-modes .off { border: 1.5px solid var(--n2-ink-3); }
.n2-mech { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--n2-line); }
.n2-mech li { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 10px; padding: 16px 14px 0 0; position: relative; }
.n2-mech .mech-n { display: none; }
.n2-mech .n2i { grid-row: 1 / 3; width: 22px; height: 22px; color: var(--n2-indigo); margin-top: 1px; }
.n2-mech b { font: 650 15px var(--n2-display); }
.n2-mech small { color: var(--n2-ink-3); font-size: 13px; line-height: 1.4; }
.n2-mech li:not(:last-child)::after { content: '→'; position: absolute; right: 10px; top: 16px; color: var(--n2-line-2); }
@media (max-width: 1080px) { .cap-top { grid-template-columns: 1fr; } .cap-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 680px) { .cap-grid { grid-template-columns: 1fr; } .c1-metrics { grid-template-columns: 1fr; } .c2-facts { grid-template-columns: 1fr 1fr; } .n2-mech { grid-template-columns: 1fr; } .n2-mech li::after { display: none; } .mx-row { grid-template-columns: 58px minmax(0, 1fr) minmax(0, 1fr); } .mx-cell { padding: 10px; } }

/* ---------- Chart Kit ---------- */
.n2-home, .n2-sheet { --k-text: var(--n2-ink); --k-muted: var(--n2-ink-3); --k-grid: #E8E4F1; --k-axis: #C9C3D8; --k-bar: var(--n2-amethyst); --k-sel: var(--n2-indigo); --k-soft: #DAD3FB; --k-line: var(--n2-indigo); --k-ok: var(--n2-indigo); --k-fail: var(--n2-bad); --k-none: #B5B1C4; --k-hatch: #C9BFFB; }
.dark, .cap-card.c2 { --k-text: #ECEAF6; --k-muted: #A9A7BD; --k-grid: #262B3A; --k-axis: #3A4054; --k-bar: #9C8CF6; --k-sel: #D3CAFF; --k-soft: #463E7C; --k-line: #B9ACFA; --k-ok: #9C8CF6; --k-fail: #FF8FA0; --k-none: #5A5E72; --k-hatch: #6E62B8; }
.n2-readout { font-size: 12.5px; color: var(--k-muted); min-height: 18px; margin-top: 8px !important; }
[data-chart] [data-active] { outline: none; }
/* named comparison */
.n2-cmp { margin: 0; container-type: inline-size; }
.n2-cmp-axis, .n2-cmp-rows li > a, .n2-cmp-rows li > div { display: grid; grid-template-columns: minmax(110px, 38%) minmax(0, 1fr) minmax(52px, auto); gap: 12px; align-items: center; }
.n2-cmp-axis { font-size: 11.5px; color: var(--k-muted); margin-bottom: 4px; }
.n2-cmp-axis .nm { font-weight: 650; }
.n2-cmp-axis .pl { position: relative; height: 16px; }
.n2-cmp-axis em { position: absolute; transform: translateX(-50%); font-style: normal; white-space: nowrap; }
.n2-cmp-axis em:first-child { transform: none; }
.n2-cmp-axis em:last-child { transform: translateX(-100%); }
.n2-cmp-rows { list-style: none; margin: 0; padding: 0; }
.n2-cmp-rows li > a, .n2-cmp-rows li > div { padding: 7px 0; border-bottom: 1px solid var(--k-grid); color: var(--k-text) !important; text-decoration: none !important; min-height: 40px; }
.n2-cmp-rows li > a:hover .nm-t, .n2-cmp-rows li > a:focus-visible .nm-t { color: var(--k-sel); text-decoration: underline; text-underline-offset: 3px; }
.n2-cmp .nm { display: flex; align-items: center; gap: 8px; min-width: 0; font-size: 14px; font-weight: 600; }
.n2-cmp .nm img, .n2-cmp .nm .n2-mono, .n2-cmp .mono-dot { width: 20px; height: 20px; border-radius: 50%; flex: none; }
.n2-cmp .mono-dot { display: inline-grid; place-items: center; font: 700 10px var(--n2-display); font-style: normal; color: var(--n2-indigo-2); background: var(--n2-lilac-2); }
.n2-cmp .nm-t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.n2-cmp .nm small { color: var(--k-muted); font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.n2-cmp .pl { position: relative; height: 18px; background: linear-gradient(to right, var(--k-grid) 1px, transparent 1px) 0 0 / 25% 100% repeat-x; border-right: 1px solid var(--k-grid); }
.n2-cmp .pl i { position: absolute; left: 0; top: 7px; height: 4px; width: var(--w); background: var(--k-bar); border-radius: 0 2px 2px 0; }
.n2-cmp .pl i::after { content: ''; position: absolute; right: -5px; top: -3px; width: 10px; height: 10px; border-radius: 50%; background: var(--k-bar); }
.n2-cmp .pl i.zero::after { right: auto; left: -4px; background: var(--n2-frost); border: 2px solid var(--k-bar); width: 6px; height: 6px; }
.dark .n2-cmp .pl i.zero::after, .c2 .n2-cmp .pl i.zero::after { background: var(--n2-void); }
.n2-cmp li.sel .pl i, .n2-cmp li.sel .pl i::after { background: var(--k-sel); }
.n2-cmp li.sel .nm { color: var(--k-sel); }
.n2-cmp b { text-align: right; font: 650 15px var(--n2-display); font-variant-numeric: tabular-nums; white-space: nowrap; }
.n2-cmp figcaption { margin-top: 10px; font-size: 12.5px; color: var(--k-muted); }
.n2-cmp [data-active] > a, .n2-cmp [data-active] > div { background: color-mix(in srgb, var(--k-sel) 6%, transparent); }
/* participation dots */
.n2-dots { margin: 0; }
.n2-dots svg { width: 100%; height: auto; display: block; overflow: visible; }
.k-axis { stroke: var(--k-axis); stroke-width: 1; }
.k-grid { stroke: var(--k-grid); stroke-width: 1; }
.k-lane { stroke: var(--k-grid); stroke-width: 1; stroke-dasharray: 2 4; }
.k-tick { fill: var(--k-muted); font: 500 10.5px var(--n2-sans); }
.k-unit { fill: var(--k-muted); font: 500 10.5px var(--n2-sans); }
.k-note { fill: var(--k-muted); font: 700 10px var(--n2-sans); }
.k-dot { fill: var(--k-bar); fill-opacity: .55; stroke: none; cursor: default; transition: fill-opacity .12s; }
.k-dot.sel { fill: var(--k-sel); fill-opacity: 1; stroke: var(--n2-frost); stroke-width: 1.5; }
.dark .k-dot.sel { stroke: var(--n2-void); }
.k-dot[data-active] { fill-opacity: 1; stroke: var(--k-text); stroke-width: 1.2; }
.k-pin { stroke: var(--k-sel); stroke-width: 1; stroke-dasharray: 3 3; }
.k-pin-t { fill: var(--k-sel); font: 700 11px var(--n2-sans); }
/* check ribbon */
.n2-ribbon { width: 100%; height: 34px; display: block; }
.r-ok { fill: var(--k-ok); }
.r-part { fill: none; stroke: var(--k-ok); stroke-width: 1; }
.r-fail { fill: none; stroke: var(--k-fail); stroke-width: 1.4; }
.r-x { stroke: var(--k-fail); stroke-width: 1.6; }
.r-none { fill: none; stroke: var(--k-none); stroke-width: 1; stroke-dasharray: 2 2; }
[data-active].r-ok, [data-active] .r-ok { fill: var(--k-sel); }
.n2-legend { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12px; color: var(--k-muted); }
.n2-legend i { display: inline-block; width: 12px; height: 12px; border-radius: 2px; margin-right: 6px; vertical-align: -2px; }
.lg-ok { background: var(--k-ok); }
.lg-part { border: 1px solid var(--k-ok); background: linear-gradient(to top, var(--k-ok) 50%, transparent 50%); }
.lg-fail { border: 1.4px solid var(--k-fail); }
.lg-none { border: 1px dashed var(--k-none); }
/* outside / inside */
.n2-oi { margin: 0; display: grid; gap: 4px; }
.oi-row { display: grid; grid-template-columns: 150px minmax(0, 1fr); column-gap: 14px; align-items: center; }
.oi-row svg { width: 100%; height: auto; display: block; overflow: visible; }
.oi-lab { display: grid; gap: 2px; font-size: 12px; color: var(--k-muted); }
.oi-lab b { color: var(--k-text); font: 700 12.5px var(--n2-sans); }
.oi-lab span { line-height: 1.35; }
.oi-lab i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin: 0 4px 0 6px; vertical-align: 0; }
.oi-lab i:first-child { margin-left: 0; }
.n2-oi.stacked .oi-row { grid-template-columns: 1fr; row-gap: 2px; }
.n2-oi.stacked .oi-lab { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.n2-oi .oi-row + .oi-row { margin-top: 6px; }
.n2-oi svg { max-width: 100%; }
.k-line { fill: none; stroke: #2FA77A; stroke-width: 1.8; }
.dark .k-line, .c2 .k-line { stroke: #7FE0B4; }
.k-line-dot { fill: #2FA77A; }
.dark .k-line-dot, .c2 .k-line-dot { fill: #7FE0B4; }
.ev-signed { fill: var(--k-sel); }
.ev-nc { fill: none; stroke: var(--k-bar); stroke-width: 1.3; }
.ev-nr { fill: #E5A13B; }
.lg-signed { background: var(--k-sel); }
.lg-not_collected { border: 1.3px solid var(--k-bar); width: 6px !important; height: 6px !important; }
.lg-not_ready { background: #E5A13B; border-radius: 0 !important; clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.b-bar { fill: var(--k-bar); }
.b-bar.partial { fill: url(#n2-none); }
.b-bar.partial { fill-opacity: 1; }
.b-hit { fill: transparent; }
.b-zero { stroke: var(--k-bar); stroke-width: 2; }
.b-none { fill: none; stroke: var(--k-none); stroke-dasharray: 2 3; }
.hatch-bg { fill: var(--k-soft); }
.hatch-ln { stroke: var(--k-bar); stroke-width: 2; }
g[data-active] .b-hit { fill: color-mix(in srgb, var(--k-sel) 10%, transparent); }
g[data-active] .b-bar { fill: var(--k-sel); }
[data-active].ev-signed, [data-active].ev-nr { stroke: var(--k-text); stroke-width: 1.5; }
[data-active].ev-nc { stroke: var(--k-sel); stroke-width: 2; }

/* change rail */
.n2-rail-list, ol.n2-rail { list-style: none; }
ol.n2-rail { margin: 0; padding: 0; display: grid; gap: 0; overflow: visible; scroll-snap-type: none; }
ol.n2-rail > li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; grid-template-areas: "type obj ba" "meta meta meta"; gap: 4px 12px; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--k-grid); flex: none; }
.rail-type { grid-area: type; font: 700 11.5px var(--n2-sans); padding: 3px 8px; border-radius: 6px; background: var(--n2-lilac-3); color: var(--n2-indigo-2); white-space: nowrap; }
.rail-type.t-same { background: transparent; border: 1px dashed var(--n2-line-2); color: var(--k-muted); }
.rail-type.t-registered, .rail-type.t-changed { background: var(--n2-lilac-2); }
.rail-type.t-probe { background: #FFF4E2; color: var(--n2-warn); }
.rail-obj { grid-area: obj; min-width: 0; font-weight: 650; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rail-obj a { color: var(--k-sel); }
.rail-ba { grid-area: ba; display: flex; align-items: center; gap: 8px; font: 650 15px var(--n2-display); white-space: nowrap; }
.rail-ba .b { color: var(--k-muted); }
.rail-ba i { color: var(--k-muted); font-style: normal; }
ol.n2-rail small { grid-area: meta; color: var(--k-muted); font-size: 12px; }
.dark .rail-type { background: #26213F; color: #CFC5FF; }
.dark .rail-type.t-same { border-color: #3A4054; background: none; color: var(--k-muted); }
.dark .rail-type.t-probe { background: #3A2A12; color: #F2C27B; }
@media (max-width: 560px) { ol.n2-rail > li { grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "type obj" "ba ba" "meta meta"; } }
/* concentration */
.n2-conc { margin: 0; container-type: inline-size; }
.conc-bar { display: flex; height: 22px; border-radius: 6px; overflow: hidden; gap: 2px; }
.conc-bar i { width: var(--w); min-width: 2px; flex: none; }
.k0 { background: #4331B3; } .k1 { background: #5E49D8; } .k2 { background: #7C68F2; } .k3 { background: #9F8FF6; } .k4 { background: #BFB3F9; } .k5 { background: #D8D0FC; }
.dark .k0 { background: #D3CAFF; } .dark .k1 { background: #B6A8FB; } .dark .k2 { background: #9A89F5; } .dark .k3 { background: #7D6AE6; } .dark .k4 { background: #6352C6; } .dark .k5 { background: #4D40A0; }
.conc-bar i.rest { flex: 1; background: repeating-linear-gradient(45deg, var(--k-grid), var(--k-grid) 3px, transparent 3px, transparent 6px); border: 1px solid var(--k-axis); }
.conc-bar i[data-active] { filter: brightness(1.12); outline: 2px solid var(--k-text); outline-offset: -2px; }
.conc-list { list-style: none; margin: 12px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.conc-list li { display: grid; grid-template-columns: 12px minmax(0, 1fr) auto; gap: 8px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--k-grid); font-size: 14px; }
.conc-list li > i { width: 12px; height: 12px; border-radius: 3px; }
.conc-list li > i.rest { background: repeating-linear-gradient(45deg, var(--k-axis), var(--k-axis) 2px, transparent 2px, transparent 4px); border: 1px solid var(--k-axis); }
.conc-list a, .conc-list span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--k-text); font-weight: 600; }
.conc-list a:hover { color: var(--k-sel); }
.conc-list b { font: 650 14.5px var(--n2-display); }
.conc-list li.rest span { color: var(--k-muted); }
.n2-conc figcaption { margin-top: 10px; font-size: 12.5px; color: var(--k-muted); }
@media (max-width: 560px) { .conc-list { grid-template-columns: 1fr; } }
/* mini bars */
.n2-mini { width: 100%; max-width: 220px; height: 34px; display: block; }
.m-bar { fill: var(--k-bar); }
.m-bar.partial { fill: url(#mini-h); stroke: var(--k-bar); stroke-width: .6; }
.m-none { fill: var(--k-none); opacity: .5; }
.n2-namegrid { display: flex; flex-wrap: wrap; gap: 6px; }
.n2-namechip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px 4px 4px; border-radius: 999px; background: var(--n2-paper); border: 1px solid var(--n2-line); font-size: 13px; font-weight: 600; text-decoration: none !important; color: var(--n2-ink) !important; }
.n2-namechip img, .n2-namechip .n2-mono { width: 18px; height: 18px; border-radius: 50%; }
.n2-namechip.sel { border-color: var(--n2-indigo); background: var(--n2-lilac-3); }
.n2-namechip:hover { border-color: var(--n2-amethyst); }
.n2-more { font-size: 13px; color: var(--n2-ink-3); align-self: center; padding: 0 6px; }
.n2-pairs { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; }
.n2-pair h4 { font: 700 13px var(--n2-sans) !important; letter-spacing: 0 !important; color: var(--n2-ink-2); margin-bottom: 6px !important; }
.n2-pair .n2-cmp-axis { display: none; }
@media (max-width: 680px) { .n2-pairs { grid-template-columns: 1fr; } }
.n2-example { padding: 14px 16px; border-radius: 12px; background: var(--n2-paper); border-left: 3px solid var(--n2-amethyst); }
.n2-example p { margin-top: 6px !important; font-size: 15px; }
.n2-tx { display: grid; gap: 0; border-top: 1px solid var(--n2-line); }
.n2-tx .tx-row { display: grid; grid-template-columns: 110px minmax(0, 1fr); grid-template-areas: "k v" "k s"; column-gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--n2-line); }
.n2-tx .tx-row span { grid-area: k; font-size: 13px; color: var(--n2-ink-3); }
.n2-tx .tx-row b { grid-area: v; font: 650 18px var(--n2-display); }
.n2-tx .tx-row b a { color: var(--n2-indigo-2); }
.n2-tx .tx-row small { grid-area: s; font-size: 12.5px; color: var(--n2-ink-3); }
.n2-tx .tx-hash { display: grid; grid-template-columns: 110px minmax(0, 1fr); column-gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--n2-line); font-size: 13px; color: var(--n2-ink-3); }
.n2-tx .tx-hash code { overflow-wrap: anywhere; color: var(--n2-ink); font-size: 12.5px; }
.n2-tx .tx-hash a code { color: var(--n2-indigo-2); }
.n2-ba-head { display: flex; flex-wrap: wrap; gap: 8px; }
.n2-subh { font: 700 13px var(--n2-sans) !important; letter-spacing: 0 !important; color: var(--n2-ink-2); margin-top: 6px !important; }
.n2-baseline { padding: 14px 16px; border: 1px dashed var(--n2-line-2); border-radius: 12px; }
.n2-baseline p { margin-top: 4px !important; font-size: 14px; color: var(--n2-ink-2); }

/* ---------- H3 follow the data ---------- */
.apps-line { list-style: none; margin: 0 0 6px; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.apps-line a { display: flex; align-items: center; gap: 10px; padding: 12px; border-radius: 14px; border: 1px solid var(--n2-line); background: #fff; text-decoration: none; color: var(--n2-ink) !important; height: 100%; }
.apps-line a:hover { border-color: var(--n2-amethyst); }
.apps-line img, .apps-line .n2-mono { width: 36px; height: 36px; border-radius: 10px; object-fit: cover; flex: none; }
.apps-line b { display: block; font: 650 14.5px var(--n2-display); }
.apps-line small { display: block; color: var(--n2-ink-3); font-size: 12px; line-height: 1.35; }
.journey { margin-top: 36px; border-radius: 24px; background: var(--n2-paper); padding: clamp(18px, 2.4vw, 32px); }
.jr-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; }
.jr-note { font-size: 13.5px; color: var(--n2-ink-2); max-width: 64ch; }
.jr-steps { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; counter-reset: s; }
.jr-steps li { position: relative; }
.jr-steps li:not(:last-child)::after { content: ''; position: absolute; top: 31px; left: calc(50% + 34px); right: calc(-50% + 34px); height: 2px; background: repeating-linear-gradient(90deg, var(--n2-line-2), var(--n2-line-2) 6px, transparent 6px, transparent 10px); }
.jr-steps li:has(.has-obs):not(:last-child)::after { background: var(--n2-lilac); }
.jr-steps button { width: 100%; border: 0; background: none; padding: 0 6px 6px; display: grid; justify-items: center; text-align: center; gap: 6px; cursor: pointer; color: var(--n2-ink); }
.jr-ico { width: 62px; height: 62px; border-radius: 18px; display: grid; place-items: center; background: #fff; border: 1.5px dashed var(--n2-line-2); color: var(--n2-ink-3); transition: transform .2s var(--n2-ease), border-color .2s, background .2s; }
.jr-ico .n2i { width: 28px; height: 28px; }
.has-obs .jr-ico { border-style: solid; border-color: var(--n2-lilac); color: var(--n2-indigo); }
.jr-steps button[aria-pressed=true] .jr-ico { background: var(--n2-indigo); border-color: var(--n2-indigo); color: #fff; transform: translateY(-2px); }
.jr-role { font: 700 11.5px var(--n2-sans); color: var(--n2-ink-3); }
.jr-title { font: 650 14.5px/1.25 var(--n2-display); }
.jr-mark { font: 700 10.5px var(--n2-sans); letter-spacing: .06em; text-transform: uppercase; color: var(--n2-ink-3); }
.has-obs .jr-mark { color: var(--n2-indigo-2); }
.jr-detail { margin-top: 18px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; padding: 22px; background: #fff; border-radius: 18px; }
.jr-text h3 { font-size: 22px; margin-top: 6px !important; }
.jr-text p { margin-top: 8px !important; color: var(--n2-ink-2); }
.jr-obs { display: grid; gap: 10px; align-content: start; }
.jr-obs p { display: grid; gap: 2px; font-size: 14.5px; font-weight: 600; }
.jr-obs p a { color: var(--n2-indigo-2); }
.jr-obs small { font-weight: 500; color: var(--n2-ink-3); font-size: 12.5px; }
.jr-actions { display: flex; flex-wrap: wrap; gap: 6px; }
@media (max-width: 980px) { .apps-line { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .apps-line { grid-template-columns: 1fr 1fr; }
  .jr-steps { grid-template-columns: 1fr; gap: 6px; }
  .jr-steps li:not(:last-child)::after { top: 52px; bottom: -8px; left: 30px; right: auto; width: 2px; height: auto; background: repeating-linear-gradient(180deg, var(--n2-line-2), var(--n2-line-2) 5px, transparent 5px, transparent 9px); }
  .jr-steps li:has(.has-obs):not(:last-child)::after { background: var(--n2-lilac); }
  .jr-steps button { grid-template-columns: 60px 1fr; grid-template-areas: "ico role" "ico title" "ico mark"; justify-items: start; text-align: left; column-gap: 14px; row-gap: 0; padding: 4px 0; }
  .jr-ico { grid-area: ico; width: 52px; height: 52px; } .jr-role { grid-area: role; } .jr-title { grid-area: title; } .jr-mark { grid-area: mark; }
  .jr-detail { grid-template-columns: 1fr; padding: 16px; }
}

/* ---------- H4 validators ---------- */
.val-head { display: grid; grid-template-columns: minmax(0, 1fr) 190px; align-items: end; gap: 24px; }
.val-art { width: 190px; height: auto; margin-bottom: 20px; }
.val-tabs { margin-bottom: 20px; }
.val-grid { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(280px, 1fr); gap: 20px; align-items: start; }
.val-main { background: #fff; border: 1px solid var(--n2-line); border-radius: 22px; padding: clamp(18px, 2.2vw, 28px); display: grid; gap: 18px; min-width: 0; }
.val-q h3 { font-size: 21px; }
.val-q p { margin-top: 6px !important; color: var(--n2-ink-2); font-size: 15px; }
.val-actions, .vp-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.val-pass { position: sticky; top: 88px; background: var(--n2-paper); border-radius: 22px; padding: 22px; display: grid; gap: 16px; }
.vp-top { display: flex; align-items: center; gap: 12px; }
.vp-top b { display: block; font: 650 19px var(--n2-display); }
.vp-top small { color: var(--n2-ink-3); font-size: 13px; }
.vp-dl { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.vp-dl div { padding-top: 10px; border-top: 1px solid var(--n2-line); }
.vp-dl dt { font-size: 12.5px; color: var(--n2-ink-3); }
.vp-dl dd { margin: 2px 0 0; font: 650 18px var(--n2-display); }
.vp-dl dd small { font: 500 12.5px var(--n2-sans); color: var(--n2-ink-3); }
.vp-spark { display: grid; gap: 4px; }
.vp-spark span { font-size: 12.5px; font-weight: 700; color: var(--n2-ink-2); }
.vp-spark small { font-size: 12px; color: var(--n2-ink-3); }
.vp-spark .n2-mini { max-width: none; height: 40px; }
@media (max-width: 980px) { .val-grid { grid-template-columns: 1fr; } .val-pass { position: static; } .val-head { grid-template-columns: 1fr; } .val-art { display: none; } }

/* ---------- H5 Fibre (dark) ---------- */
.n2-fibre { background: radial-gradient(1200px 520px at 85% -10%, #251E4A 0%, transparent 60%), var(--n2-void); }
.fb-head { display: grid; grid-template-columns: minmax(0, 1fr) 280px; align-items: center; gap: 24px; }
.fb-art { width: 280px; height: auto; margin-bottom: 18px; }
.fb-nets { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.fb-net { display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; padding: 12px 16px; border-radius: 14px; border: 1px solid var(--n2-void-line); font-size: 13.5px; color: var(--n2-void-muted); }
.fb-net b { color: #fff; font: 650 15px var(--n2-display); }
.fb-net.off { border-style: dashed; }
.fb-net.on { background: var(--n2-void-2); }
.f1-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.f1-tile { background: var(--n2-void-2); border: 1px solid var(--n2-void-line); border-radius: 16px; padding: 18px; display: grid; gap: 4px; align-content: start; }
.f1-tile b { font: 600 clamp(28px, 2.6vw, 40px)/1.05 var(--n2-display); letter-spacing: -.03em; color: #fff; }
.f1-tile b em { font-style: normal; color: var(--n2-void-muted); font-size: .6em; }
.f1-tile span { font-size: 13.5px; color: var(--n2-void-text); font-weight: 600; }
.f1-tile small { font-size: 12px; color: var(--n2-void-muted); }
.n2-src.on-dark { color: var(--n2-void-muted); }
.n2-src.on-dark a { color: var(--n2-lilac); }
.n2-src.on-dark .n2i { color: var(--n2-lilac); }
.fb-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; margin-top: 14px; }
.fb-panel { background: var(--n2-void-2); border: 1px solid var(--n2-void-line); border-radius: 20px; padding: clamp(16px, 2vw, 24px); min-width: 0; display: grid; gap: 14px; align-content: start; }
.fb-panel h3 { font-size: 19px; color: #fff; }
.fb-f4 { margin-top: 14px; }
.f4-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; }
.dark .n2-seg { background: #1F2333; }
.dark .n2-seg button { color: var(--n2-void-muted); }
.dark .n2-seg button[aria-pressed=true] { background: #fff; color: var(--n2-void); }
.f4-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; align-items: center; margin-top: 10px; font-size: 13px; color: var(--n2-void-muted); }
.f4-foot p { max-width: 70ch; }
.f4-foot code { color: #CFC5FF; }
.fb-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.f3-block { display: grid; gap: 6px; }
.f3-lab { font-size: 13px; color: var(--n2-void-muted); }
.f3-lab b { color: #fff; }
.f3-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.f3-day { background: #1F2333; border-radius: 10px; padding: 9px 8px; display: grid; gap: 1px; }
.f3-day b { font: 650 14px var(--n2-display); color: #fff; white-space: nowrap; }
.f3-day span { font-size: 11.5px; color: var(--n2-void-text); }
.f3-day small { font-size: 11px; color: var(--n2-void-muted); }
.f3-day.pending { background: none; border: 1px dashed var(--n2-void-line); }
.f5-what { font-size: 13.5px; color: var(--n2-void-muted); }
.f5-dl { margin: 0; display: grid; gap: 0; }
.f5-dl div { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 10px; padding: 9px 0; border-top: 1px solid var(--n2-void-line); font-size: 14px; }
.f5-dl dt { color: var(--n2-void-muted); }
.f5-dl dd { margin: 0; color: #fff; font-weight: 600; }
.f5-note { font-size: 12.5px; color: var(--n2-void-muted); }
.f6-net { font-size: 14px; color: var(--n2-void-muted); }
.f6-net b { color: #fff; }
.dark .n2-readout { color: var(--n2-void-muted); }
.dark .n2-legend { color: var(--n2-void-muted); }
@media (max-width: 1080px) { .f1-grid { grid-template-columns: 1fr 1fr; } .fb-row { grid-template-columns: 1fr; } .fb-head { grid-template-columns: 1fr; } .fb-art { width: 180px; justify-self: end; margin: -20px 0 0; } }
@media (max-width: 560px) { .fb-nets { grid-template-columns: 1fr; } .f1-grid { grid-template-columns: 1fr 1fr; gap: 8px; } .f1-tile { padding: 14px; } .f1-tile b { font-size: 26px; } .f1-tile span { font-size: 12.5px; } .f3-days { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; } .f3-day { padding: 7px 5px; } .f3-day b { font-size: 12px; } .f3-day small { display: none; } .fb-art { display: none; } }

/* ---------- H6 bridges ---------- */
.br-head { display: grid; grid-template-columns: minmax(0, 1fr) 220px; align-items: end; gap: 24px; }
.br-art { width: 220px; height: auto; margin-bottom: 14px; }
.br-grid { display: grid; grid-template-columns: minmax(250px, .9fr) minmax(0, 1.6fr) minmax(250px, .9fr); gap: 16px; align-items: start; }
.br-versions, .br-matrix, .br-sel { background: #fff; border: 1px solid var(--n2-line); border-radius: 20px; padding: 20px; display: grid; gap: 14px; min-width: 0; }
.br-sel { background: var(--n2-paper); border-color: transparent; }
.br-grid h3 { font-size: 18px; }
.br-note { font-size: 12.5px; color: var(--n2-ink-3); }
.n2-tablewrap { overflow-x: auto; }
.n2-table { width: 100%; border-collapse: collapse; font-size: 13.5px; display: table !important; }
.n2-table th { text-align: left; font: 700 11.5px var(--n2-sans); color: var(--n2-ink-3); padding: 0 10px 8px 0; white-space: nowrap; }
.n2-table td { padding: 8px 10px 8px 0; border-top: 1px solid var(--n2-line); white-space: nowrap; }
.n2-table .num { text-align: right; }
.n2-table tr.sel td { background: var(--n2-lilac-3); }
.br-peer { border: 0; background: none; padding: 0; cursor: pointer; color: var(--n2-indigo-2); }
.br-peer code { font-size: 12.5px; }
.br-id { display: block; font-size: 11.5px; overflow-wrap: anywhere; color: var(--n2-ink-3); }
.br-big { display: grid; gap: 2px; }
.br-big b { font: 600 32px var(--n2-display); letter-spacing: -.03em; }
.br-big span { font-size: 13px; color: var(--n2-ink-3); }
.br-sel details summary { cursor: pointer; font-weight: 700; color: var(--n2-indigo-2); font-size: 14px; }
.br-sel .mini-dl > div { grid-template-columns: 140px minmax(0, 1fr); }
.br-actions { display: flex; flex-wrap: wrap; gap: 6px; }
@media (max-width: 1180px) { .br-grid { grid-template-columns: 1fr 1fr; } .br-matrix { grid-column: 1 / -1; order: 3; } }
@media (max-width: 760px) { .br-grid { grid-template-columns: 1fr; } .br-head { grid-template-columns: 1fr; } .br-art { display: none; } }

/* ---------- H7 distribution (dark) ---------- */
.n2-dist { background: var(--n2-void); }
.dist-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(280px, 1fr); gap: 20px; align-items: start; }
.dist-mapcol { min-width: 0; display: grid; gap: 12px; }
.dist-size { justify-self: start; }
.dist-map { border-radius: 20px; overflow: hidden; background: var(--n2-void-2); border: 1px solid var(--n2-void-line); min-height: 280px; }
.dist-side { background: var(--n2-void-2); border: 1px solid var(--n2-void-line); border-radius: 20px; padding: 22px; display: grid; gap: 14px; }
.dist-side h3 { font-size: 19px; color: #fff; }
.dist-lede { font-size: 14.5px; color: var(--n2-void-text); }
.dist-method summary { cursor: pointer; color: var(--n2-lilac); font-weight: 700; font-size: 14px; }
.dist-method p { margin-top: 8px !important; font-size: 13.5px; color: var(--n2-void-muted); }
.dist-actions { display: flex; flex-wrap: wrap; gap: 6px; }
@media (max-width: 980px) { .dist-grid { grid-template-columns: 1fr; } }

/* ---------- H8 reports & watch ---------- */
.rep-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.rep-card { display: grid; grid-template-rows: auto 1fr; gap: 0; background: #fff; border: 1px solid var(--n2-line); border-radius: 20px; overflow: hidden; }
.rep-prev { background: var(--n2-void); aspect-ratio: 16 / 9; display: grid; place-items: center; }
.rep-prev figure { margin: 0; width: 100%; }
.rep-prev svg { width: 100%; height: auto; display: block; }
.rep-prev figcaption { display: none; }
.rep-prev .n2-loading, .rep-prev .n2-fail { color: var(--n2-void-muted); padding: 16px; }
.rep-txt { padding: 18px; display: grid; gap: 6px; align-content: start; }
.rep-txt h3 { font-size: 18px; }
.rep-txt p { font-size: 14px; color: var(--n2-ink-2); }
.rep-txt .cap-kicker { margin-bottom: 2px !important; }
.rep-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.rep-watch { margin-top: 20px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 28px; padding: clamp(18px, 2.4vw, 32px); background: var(--n2-paper); border-radius: 24px; }
.rep-watch h3 { font-size: 21px; }
.rep-watch p { margin-top: 6px !important; color: var(--n2-ink-2); font-size: 15px; }
.rw-modes { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 8px; }
.rw-modes li { display: grid; grid-template-columns: 12px minmax(0, 1fr); column-gap: 10px; padding: 11px 14px; background: #fff; border-radius: 12px; }
.rw-modes li::before { content: ''; grid-row: 1 / 3; width: 9px; height: 9px; border-radius: 50%; margin-top: 6px; background: var(--n2-ok); }
.rw-modes li.off::before { background: none; border: 2px solid var(--n2-ink-3); width: 6px; height: 6px; }
.rw-modes b { font-size: 14.5px; }
.rw-modes span { font-size: 13px; color: var(--n2-ink-3); }
.rw-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.rw-note { font-size: 12.5px !important; color: var(--n2-ink-3) !important; }
.rw-src { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 0; }
.rw-src li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--n2-line); }
.rw-src b { display: block; font-size: 14px; }
.rw-src small { color: var(--n2-ink-3); font-size: 12.5px; }
.rep-links { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--n2-line); }
@media (max-width: 1180px) { .rep-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) { .rep-grid { grid-template-columns: 1fr; } .rep-watch { grid-template-columns: 1fr; } }

/* ---------- sheets ---------- */
.n2-sheet { border: 0; padding: 0; border-radius: 22px; width: min(720px, calc(100vw - 32px)); max-height: min(88vh, 900px); background: var(--n2-frost); color: var(--n2-ink); box-shadow: 0 40px 80px -30px rgba(10, 8, 30, .6); overflow: hidden; }
.n2-sheet.wide { width: min(1120px, calc(100vw - 32px)); }
.n2-sheet::backdrop { background: rgba(14, 16, 20, .55); backdrop-filter: blur(3px); }
.n2-sheet .sheet-in { display: grid; grid-template-rows: auto minmax(0, 1fr); max-height: inherit; }
.n2-sheet header { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--n2-line); background: #fff; }
.n2-sheet header h2 { font-size: 18px; }
.n2-sheet .sheet-body { overflow: auto; padding: 20px; display: grid; gap: 16px; align-content: start; }
.n2-sheet .sheet-body > .n2-ans { box-shadow: none; border: 0; padding: 0; background: none; }
.sheet-lede { color: var(--n2-ink-2); }
.sheet-note { font-size: 13px; color: var(--n2-ink-3); }
.sheet-done { padding: 16px; background: var(--n2-lilac-3); border-radius: 14px; display: grid; gap: 12px; }
.sheet-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.brief-top { display: grid; gap: 8px; }
.brief-date { font: 700 13px var(--n2-sans); color: var(--n2-indigo-2); }
.brief-finding { font: 600 clamp(18px, 2vw, 24px)/1.3 var(--n2-display); letter-spacing: -.015em; max-width: 60ch; }
.brief-groups { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.brief-groups section { background: #fff; border: 1px solid var(--n2-line); border-radius: 16px; padding: 16px; display: grid; gap: 10px; align-content: start; }
.brief-groups h3 { font: 700 13px var(--n2-sans) !important; letter-spacing: 0 !important; color: var(--n2-indigo-2); }
.brief-groups dl { margin: 0; display: grid; gap: 8px; }
.brief-groups dd { margin: 0; font: 650 19px var(--n2-display); order: -1; }
.brief-groups dl div { display: flex; flex-direction: column; }
.brief-groups dt { font-size: 12.5px; color: var(--n2-ink-3); }
.brief-groups p { font-size: 12px; color: var(--n2-ink-3); }
.n2-sheet.desk .desk-root { font-size: 15px; }
@media (max-width: 980px) { .brief-groups { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) {
  .n2-sheet, .n2-sheet.wide { width: 100vw; max-width: 100vw; max-height: 92vh; margin: auto 0 0; border-radius: 22px 22px 0 0; }
  .brief-groups { grid-template-columns: 1fr; }
}

/* ---------- motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  .n2-hero h1, .hero-sub, .hero-lede, .n2-askform, .hero-actions, .n2-how { animation: n2rise .7s var(--n2-ease) both; }
  .hero-sub { animation-delay: .06s; } .hero-lede { animation-delay: .12s; } .n2-askform { animation-delay: .18s; } .hero-actions { animation-delay: .24s; } .n2-how { animation-delay: .3s; }
  .hero-art img { animation: n2float 9s ease-in-out infinite alternate; }
  .n2-ans:not(.st-wait) { animation: n2rise .45s var(--n2-ease) both; }
}
@keyframes n2rise { from { transform: translateY(12px); } to { transform: none; } }
@keyframes n2float { from { transform: translateY(0); } to { transform: translateY(-10px); } }
@media (prefers-reduced-motion: reduce) { .n2-rail { scroll-behavior: auto; } .qcard, .n2-btn { transition: none; } }

/* ---------- NEW2 surfaces: base reset (legacy rules are scoped away from .n2-home / .n2-sheet); zero specificity ---------- */
:where(.n2-home, .n2-sheet) { font-family: var(--n2-sans); color: var(--n2-ink); line-height: 1.55; }
:where(.n2-home, .n2-sheet) :where(*, *::before, *::after) { box-sizing: border-box; }
:where(.n2-home, .n2-sheet) :where(img) { max-width: 100%; }
:where(.n2-home, .n2-sheet) :where(button, input, select, textarea) { font: inherit; color: inherit; }
:where(.n2-home, .n2-sheet) :where(a) { text-decoration: none; }
:where(.n2-home) :where(ul, ol, dl) { margin: 0; }
:where(.n2-sheet) :where(dl) { margin: 0; }
:where(.n2-home, .n2-sheet) :where(table) { border-spacing: 0; }
.n2-home .dark, .n2-home .cap-card.c2 { color: var(--n2-void-text); }
body.n2 .v3[data-v3=home].n2-home { max-width: none; margin: 0; padding: 0; }

/* ---------- map (renderMap) inside NEW2 ---------- */
.n2-home .vx-map-frame { position: relative; background: var(--n2-void-2); color: var(--n2-void-text); }
.n2-home svg.vx-map { display: block; width: 100%; height: auto; }
.n2-home svg.vx-map .sphere { fill: #0B0D12; }
.n2-home svg.vx-map .grat { fill: none; stroke: #1B1F2B; stroke-width: .5; }
.n2-home svg.vx-map .land { fill: #1E2230; }
.n2-home svg.vx-map .border { fill: none; stroke: #2E3346; stroke-width: .5; }
.n2-home svg.vx-map .cluster { cursor: pointer; outline: none; }
.n2-home svg.vx-map .glow { fill: var(--n2-lilac); opacity: .16; }
.n2-home svg.vx-map .pt { fill: var(--n2-lilac); stroke: #EEE9FF; stroke-width: .6; }
.n2-home svg.vx-map .hit { fill: transparent; }
.n2-home svg.vx-map .cluster.self .pt { fill: #5FD8A2; stroke: #D6F7E8; }
.n2-home svg.vx-map .cluster.self .glow { fill: #5FD8A2; opacity: .24; }
.n2-home svg.vx-map .cluster.dim .pt { fill: #8E8CA3; stroke: none; opacity: .55; }
.n2-home svg.vx-map .cluster:is(:hover, :focus-visible, .on) .pt { stroke: #fff; stroke-width: 2; }
.n2-home svg.vx-map .cnt { fill: var(--n2-void); font: 700 10px var(--n2-mono); text-anchor: middle; dominant-baseline: central; pointer-events: none; }
.n2-home .vx-map-empty { position: absolute; inset: auto 0 45% 0; margin: 0; text-align: center; color: var(--n2-void-muted); font-size: 14px; }
.n2-home .vx-mapcard { position: absolute; z-index: 5; width: 240px; padding: 12px 14px; background: #1F2333; color: #fff; border: 1px solid var(--n2-void-line); border-radius: 12px; box-shadow: 0 16px 40px -16px #000; font-size: 13px; }
.n2-home .vx-mapcard b { display: block; font-weight: 700; }
.n2-home .vx-mapcard .label { display: block; color: var(--n2-void-muted); font-size: 12px; }
.n2-home .vx-mapcard ul { list-style: none; margin: 6px 0 0; padding: 0; }
.n2-home .vx-mapcard li { display: flex; justify-content: space-between; gap: 8px; }
.n2-home .vx-mapcard .num { font-family: var(--n2-mono); }
.n2-home .vx-mappick { margin: 12px; padding: 14px; border: 1px solid var(--n2-void-line); border-radius: 12px; background: #1A1E2B; color: var(--n2-void-text); font-size: 13.5px; }
.n2-home .vx-mappick-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 8px; }
.n2-home .vx-mappick-x { all: unset; cursor: pointer; color: var(--n2-lilac); font-size: 13.5px; }
.n2-home .vx-mappick ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 4px 18px; }
.n2-home .vx-mappick li { display: flex; flex-direction: column; padding: 4px 0; border-bottom: 1px solid var(--n2-void-line); }
.n2-home .vx-mappick li .label { font-size: 12px; color: var(--n2-void-muted); }
@media (prefers-reduced-motion: no-preference) { .n2-home svg.vx-map .dots { animation: n2rise .9s ease-out both; } }

/* ---------- narrow containers ---------- */
@container (max-width: 430px) {
  .n2-cmp-axis { grid-template-columns: minmax(0, 1fr) auto; }
  .n2-cmp-axis .nm { display: none; }
  .n2-cmp-rows li > a, .n2-cmp-rows li > div { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "nm nm" "pl val"; row-gap: 4px; }
  .n2-cmp-rows .nm { grid-area: nm; }
  .n2-cmp-rows .pl { grid-area: pl; }
  .n2-cmp-rows b { grid-area: val; }
  .n2-cmp-axis .pl { grid-column: 1; }
}
@container (max-width: 520px) { .conc-list { grid-template-columns: 1fr; } }
.n2-fit { min-width: 0; width: 100%; }

/* ---------- phone: swipe rows instead of tall stacks ---------- */
@media (max-width: 760px) {
  .cap-grid, .rep-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 12px; margin-inline: calc(-1 * var(--n2-gut)); padding: 2px var(--n2-gut) 14px; scroll-padding-inline: var(--n2-gut); scrollbar-width: none; align-items: stretch; }
  .cap-grid::-webkit-scrollbar, .rep-grid::-webkit-scrollbar { display: none; }
  .cap-grid > .cap-card.mini, .rep-grid > .rep-card { flex: 0 0 86%; scroll-snap-align: start; }
  .n2-table .c-x { display: none; }
  .dist-side .n2-cmp-rows li:nth-child(n+6) { display: none; }
  .hero-art { width: min(44%, 180px); margin-top: 18px; }
  body.n2 #vx-preview-banner { font-size: 11.5px !important; padding: 6px 12px !important; gap: 8px; }
  .mx-cell time { display: none; }
  .n2-mech { display: flex; overflow-x: auto; gap: 18px; scrollbar-width: none; padding-bottom: 6px; }
  .n2-mech li { flex: 0 0 auto; max-width: 190px; }
  .n2-mech li::after { display: none; }
}
@media (max-width: 520px) { body.n2 #vx-preview-banner .n2-bn-long { display: none; } }

/* ---------- observation desk (existing journal, NEW2 styling) ---------- */
.n2-sheet .ans-head .n2-iconbtn { display: none; }
.desk-root { display: grid; gap: 14px; font-size: 14.5px; }
.desk-root section[hidden] { display: none !important; }
.desk-root .o9-journal-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.desk-root .p-eyebrow { font: 700 12px var(--n2-sans); color: var(--n2-indigo-2); letter-spacing: .08em; }
.desk-root h3 { font-size: 20px; margin-top: 4px !important; }
.desk-root h4 { font-size: 15px; }
.desk-root p { margin-top: 4px !important; color: var(--n2-ink-2); }
.desk-root .p-button { display: inline-flex; align-items: center; gap: 6px; min-height: 38px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--n2-line-2); background: #fff; font: 700 13.5px var(--n2-sans); color: var(--n2-ink); cursor: pointer; }
.desk-root .p-button:hover { border-color: var(--n2-indigo); color: var(--n2-indigo-2); }
.desk-root .p-button[disabled] { opacity: .6; }
.desk-root .o9-status { font-size: 13px; color: var(--n2-ink-3); }
.desk-root .o9-tabs { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border-radius: 12px; background: var(--n2-paper-2); justify-self: start; }
.desk-root .o9-tabs button { border: 0; background: none; padding: 8px 13px; border-radius: 9px; font-weight: 650; font-size: 13.5px; color: var(--n2-ink-2); cursor: pointer; }
.desk-root .o9-tabs button[aria-pressed=true] { background: #fff; color: var(--n2-indigo-2); box-shadow: 0 1px 2px rgba(20, 16, 40, .14); }
.desk-root .o9-desk-filters { display: flex; flex-wrap: wrap; gap: 12px; }
.desk-root label { display: grid; gap: 4px; font-size: 13px; font-weight: 650; color: var(--n2-ink-2); }
.desk-root select, .desk-root input:not([type=file]) { height: 40px; border: 1px solid var(--n2-line-2); border-radius: 10px; padding: 0 10px; background: #fff; font: 500 14px var(--n2-sans); color: var(--n2-ink); min-width: 160px; }
.desk-root .o9-daily-summary { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 18px; align-items: start; }
.desk-root .o9-daily-summary > div:first-child { display: grid; gap: 10px; justify-items: start; }
.desk-root .o9-brief-preview svg { width: 100%; height: auto; border-radius: 12px; display: block; }
.desk-root table { width: 100%; border-collapse: collapse; font-size: 13.5px; display: table !important; }
.desk-root th { text-align: left; font: 700 11.5px var(--n2-sans); color: var(--n2-ink-3); padding: 0 8px 8px 0; }
.desk-root td { padding: 8px 8px 8px 0; border-top: 1px solid var(--n2-line); vertical-align: top; }
.desk-root td small { display: block; color: var(--n2-ink-3); }
.desk-root .o9-baseline { padding: 14px 16px; border: 1px dashed var(--n2-line-2); border-radius: 12px; display: grid; gap: 4px; }
.desk-root .o9-baseline small { color: var(--n2-ink-3); }
.desk-root .o9-event { border-bottom: 1px solid var(--n2-line); padding: 8px 0; }
.desk-root .o9-event summary { display: flex; gap: 10px; flex-wrap: wrap; cursor: pointer; font-size: 14px; }
.desk-root .o9-event a { color: var(--n2-indigo-2); font-weight: 700; }
.desk-root .o9-watch form { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin-top: 10px; }
.desk-root .o9-watches { list-style: none; padding: 0; margin: 10px 0; display: grid; gap: 8px; }
.desk-root .o9-watches li { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 10px 12px; background: var(--n2-paper); border-radius: 10px; font-size: 13.5px; }
.desk-root .o9-watches code { overflow-wrap: anywhere; }
.desk-root .o9-import { display: inline-flex; align-items: center; gap: 8px; margin-left: 8px; }
.desk-root .o9-delivery { margin-top: 14px; padding: 14px 16px; background: var(--n2-paper); border-radius: 12px; }
.desk-root .o9-delivery a { color: var(--n2-indigo-2); }
.desk-root .p-meta { font-size: 12.5px; color: var(--n2-ink-3); }
.desk-root pre { white-space: pre-wrap; font-size: 12px; background: var(--n2-paper); padding: 10px; border-radius: 8px; max-height: 240px; overflow: auto; }
@media (max-width: 760px) { .desk-root .o9-daily-summary { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { html:has(body.n2) { scroll-behavior: auto !important; } }