/* BOAR · application page.
   Built on the brand book's "Campfire & Moonlight" system (§8), the same one boarapp.com uses:
   Archivo for display and text, Fraunces italic for one or two emphasis words, monospace for numbers and receipts.
   Night palette; ember is the one highlight (actions), gold marks emphasis words, moon blue means offline, leaf means measured/OK.
   Scale: 8px spacing grid; type 12 · 14 · 16 · 18 · 22 · 32 · 48+; one radius per tier (6 · 10 · 16). */

@font-face { font-family: "Archivo"; src: url("/fonts/Archivo-var.woff2") format("woff2"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/fonts/Fraunces-italic-var.woff2") format("woff2"); font-style: italic; font-weight: 300 700; font-display: swap; }

:root {
  --night: #0f1d19;
  --bg: #111710;
  --bg-2: #0c110b;
  --surface: #182017;
  --surface-2: #1f291d;
  --ink: #f3ecdc;
  --ink-muted: #cfc8b5;
  --ink-subtle: #a8a490;
  --rule: rgba(243, 236, 220, 0.12);
  --rule-strong: rgba(243, 236, 220, 0.24);
  --ember: #f08a4b;
  --ember-ink: #1c0f06;
  --gold: #ffc15e;
  --lamp: #f0b35a;
  --moon: #9ec7f0;
  --leaf: #9ccf7a;
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .25 0 0 0 0 .1 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --sans: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --r-sm: 6px; --r-md: 10px; --r-lg: 16px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --gutter: max(20px, env(safe-area-inset-left, 0px));
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--sans); font-stretch: 100%; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; z-index: 100; pointer-events: none; background: var(--grain); opacity: 0.6; }
img { max-width: 100%; display: block; }
a { color: var(--moon); text-decoration-color: rgba(158, 199, 240, 0.4); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
code { font: 500 0.86em var(--mono); background: var(--surface-2); border: 1px solid var(--rule); padding: 1px 6px; border-radius: var(--r-sm); color: var(--ink); word-break: break-word; }
::selection { background: var(--gold); color: var(--ember-ink); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
h1, h2, h3, h4 { text-wrap: balance; }
em { font-style: normal; }

.wrap { max-width: 1160px; margin: 0 auto; padding-left: var(--gutter); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.small { font-size: 14px; color: var(--ink-subtle); }
.skip { position: absolute; left: 16px; top: -60px; z-index: 80; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: var(--r-sm); }
.skip:focus { top: 12px; }

/* ---------- nav ---------- */
.bar { position: sticky; top: 0; z-index: 50; background: rgba(17, 23, 16, 0.86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--rule); }
.bar-inner { display: flex; align-items: center; gap: 16px; height: 60px; }
.bar-brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 800 17px/1 var(--sans); font-stretch: 115%; letter-spacing: 0.08em; }
.bar-brand img { border-radius: var(--r-sm); }
.bar-tag { font: 500 12px/1 var(--mono); letter-spacing: 0.06em; color: var(--ink-subtle); padding-left: 16px; border-left: 1px solid var(--rule); white-space: nowrap; }
.bar-links { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.bar-links > a:not(.btn) { color: var(--ink-muted); text-decoration: none; font-size: 14px; padding: 8px 12px; border-radius: var(--r-sm); }
.bar-links > a:not(.btn):hover { color: var(--ink); background: var(--surface); }
@media (max-width: 860px) { .bar-tag, .bar-links > a:not(.btn) { display: none; } }

/* ---------- buttons: ember is the one action color ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: var(--r-md); font: 600 16px/1 var(--sans); text-decoration: none; cursor: pointer; border: 1px solid var(--ember); background: var(--ember); color: var(--ember-ink); transition: background 0.2s, border-color 0.2s, color 0.2s; }
.btn:hover { background: #f5a06b; border-color: #f5a06b; color: var(--ember-ink); }
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn-ghost:hover { background: var(--surface); border-color: var(--ink-subtle); color: var(--ink); }
.btn-sm { min-height: 36px; padding: 0 14px; font-size: 14px; margin-left: 8px; }

/* ---------- hero: moon glow in a top corner, ember rising from the bottom edge ---------- */
.hero { position: relative; overflow: hidden; background:
  radial-gradient(700px 420px at 92% -8%, rgba(158, 199, 240, 0.10), transparent 70%),
  radial-gradient(1100px 380px at 30% 118%, rgba(240, 138, 75, 0.14), transparent 70%),
  var(--night); border-bottom: 1px solid var(--rule); }
/* The night sky: sparse stars in the upper part, a few embers rising from the bottom edge. Drawn in application.js. */
.sky { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-inner { position: relative; z-index: 1; }
.final .sky { z-index: 1; }
.hero-inner { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: center; padding-block: clamp(56px, 8vw, 104px) clamp(64px, 8vw, 112px); }
.eyebrow { display: inline-block; font: 500 13px/1.5 var(--mono); color: var(--ink-subtle); text-decoration: none; border-left: 2px solid var(--ember); padding-left: 12px; max-width: 52ch; }
.eyebrow:hover { color: var(--ink); }
.headline { margin: 28px 0 24px; font: 800 clamp(48px, 7vw, 88px)/0.98 var(--sans); font-stretch: 110%; letter-spacing: -0.02em; }
.headline em, .h2 em, .final-h em { font-family: var(--serif); font-style: italic; font-weight: 500; font-stretch: 100%; letter-spacing: -0.01em; color: var(--gold); }
.lede { font-size: clamp(17px, 1.5vw, 19px); color: var(--ink-muted); max-width: 54ch; margin: 0 0 32px; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { display: grid; grid-template-columns: repeat(3, minmax(0, auto)); justify-content: start; gap: 0; margin: 40px 0 0; border-top: 1px solid var(--rule); padding-top: 20px; }
.hero-facts div { padding-right: 28px; margin-right: 28px; border-right: 1px solid var(--rule); }
.hero-facts div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.hero-facts dt { font: 600 20px/1.2 var(--mono); font-variant-numeric: tabular-nums; color: var(--ink); }
.hero-facts dd { margin: 4px 0 0; font-size: 13px; color: var(--ink-subtle); }
@media (max-width: 960px) { .hero-inner { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) {
  .hero-facts { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .hero-facts div { border-right: 0; margin-right: 0; padding-right: 0; display: flex; align-items: baseline; gap: 12px; }
  .hero-facts dd { margin: 0; }
}

/* ---------- the phone: a body with depth, held still, turning slightly with the pointer ---------- */
.phone-wrap { margin: 0; justify-self: center; width: min(340px, 100%); }
.device { --rx: 4deg; --ry: -16deg; position: relative; perspective: 1600px; perspective-origin: 50% 40%; }
.device-body { position: relative; transform-style: preserve-3d; transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform 0.8s var(--ease); }
/* 12 slabs behind the screen, farthest first so they paint back to front, give the body its thickness. */
.device-edge { position: absolute; inset: 0; transform-style: preserve-3d; pointer-events: none; }
.slab { position: absolute; inset: -7px; border-radius: 50px; transform: translateZ(calc(var(--z) * -2.6px)); background: linear-gradient(180deg, #4a4438, #2b2820 45%, #1a1813); }
.slab:first-child { background: #0b0a08; }
.rim { position: absolute; }
.rim-r { left: calc(100% + 7px); top: 44px; bottom: 44px; width: 31px; transform-origin: left center; transform: rotateY(90deg); background: linear-gradient(90deg, #7d7464, #4a4438 35%, #2b2820 75%, #15130f); }
.rim-t { left: 44px; right: 44px; top: -7px; height: 31px; transform-origin: center top; transform: rotateX(-90deg); background: linear-gradient(180deg, #8a8170, #3a352b); }
.key { position: absolute; right: -10px; width: 4px; border-radius: 2px; transform: translateZ(-15px); background: linear-gradient(90deg, #2b2820, #8a8170 60%, #3a352b); }
.key-power { top: 24%; height: 54px; }
.key-vol { top: 37%; height: 88px; }
.device-floor { position: absolute; left: 14%; right: 14%; bottom: -30px; height: 36px; border-radius: 50%; background: radial-gradient(closest-side, rgba(0, 0, 0, 0.7), transparent); filter: blur(6px); }
.phone { position: relative; aspect-ratio: 9 / 18.6; border-radius: 44px; padding: 14px 12px 16px; background: #10140f; box-shadow: 0 0 0 6px #070806, 0 0 0 7px rgba(243, 236, 220, 0.14); display: flex; flex-direction: column; overflow: hidden; }
.phone::before { content: ""; position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: 88px; height: 22px; border-radius: 12px; background: #000; z-index: 3; }
.phone-status { display: flex; justify-content: space-between; align-items: center; padding: 4px 16px 10px; font: 600 12px/1 var(--sans); color: var(--ink); position: relative; z-index: 4; }
.net { display: flex; align-items: center; gap: 6px; }
.bars { display: inline-flex; align-items: flex-end; gap: 2px; height: 11px; }
.bars i { width: 3px; background: var(--ink); border-radius: 1px; transition: opacity 0.35s, transform 0.35s; transform-origin: bottom; }
.bars i:nth-child(1) { height: 4px; } .bars i:nth-child(2) { height: 6px; } .bars i:nth-child(3) { height: 8px; } .bars i:nth-child(4) { height: 11px; }
.noservice { font-size: 11px; font-weight: 500; color: var(--ink-subtle); max-width: 0; overflow: hidden; white-space: nowrap; transition: max-width 0.5s var(--ease); }
.plane { width: 14px; height: 14px; fill: var(--moon); transform: scale(0); transition: transform 0.4s var(--ease); }
.phone.off .bars i { opacity: 0.2; transform: scaleY(0.4); }
.phone.off .noservice { max-width: 80px; }
.phone.off .plane { transform: none; }
.phone-head { display: flex; align-items: center; gap: 10px; padding: 10px 12px 12px; border-bottom: 1px solid var(--rule); }
.phone-head img { border-radius: 8px; }
.ph-title { display: flex; align-items: center; gap: 8px; font: 800 17px/1 var(--sans); font-stretch: 110%; }
.pill-off { font: 600 9px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--moon); border: 1px solid rgba(158, 199, 240, 0.4); padding: 3px 6px; border-radius: 4px; opacity: 0.3; transition: opacity 0.4s; }
.phone.off .pill-off { opacity: 1; }
.ph-model { font: 500 10px/1.2 var(--mono); color: var(--ink-subtle); margin-top: 5px; }
.phone-chat { flex: 1; overflow: hidden; padding: 12px 8px; display: flex; flex-direction: column; gap: 10px; font-size: 12.5px; line-height: 1.5; }
.bubble { border-radius: 14px; padding: 9px 12px; opacity: 0; transform: translateY(6px); transition: opacity 0.4s var(--ease), transform 0.4s var(--ease); }
.bubble.show { opacity: 1; transform: none; }
.bubble small { display: block; font: 600 10px/1.4 var(--mono); letter-spacing: 0.04em; margin-bottom: 2px; color: var(--ink-subtle); }
.bubble.you { align-self: flex-end; max-width: 85%; background: var(--surface-2); }
.bubble.boar { border: 1px solid var(--rule); background: var(--surface); }
.bubble p { margin: 0; min-height: 1.5em; color: var(--ink); }
.caret::after { content: ""; display: inline-block; width: 6px; height: 1em; margin-left: 2px; vertical-align: -2px; background: var(--ink-subtle); animation: blink 0.9s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.sources { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 10px; }
.src-title { width: 100%; font: 600 10px/1.3 var(--mono); color: var(--moon); }
.src { font: 500 10.5px/1 var(--mono); padding: 5px 8px; border-radius: 6px; border: 1px solid rgba(158, 199, 240, 0.35); color: var(--ink); opacity: 0; transition: opacity 0.35s; }
.src.show { opacity: 1; }
.receipt { display: flex; flex-wrap: wrap; gap: 4px 10px; margin-top: 8px; font: 10px/1.3 var(--mono); color: var(--ink-subtle); opacity: 0; transition: opacity 0.5s; }
.receipt.show { opacity: 1; }
.receipt span::before { content: "● "; color: var(--leaf); }
.phone-input { margin: 0 4px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--rule); border-radius: 999px; padding: 9px 8px 9px 14px; font-size: 12px; color: var(--ink-subtle); }
.phone-input i { width: 24px; height: 24px; border-radius: 50%; background: var(--surface-2); }
.phone-wrap figcaption { margin-top: 44px; text-align: center; font-size: 12.5px; color: var(--ink-subtle); }

/* ---------- sections ---------- */
.section { padding-block: clamp(72px, 9vw, 120px); border-bottom: 1px solid var(--rule); scroll-margin-top: 60px; }
.section-alt { background: var(--bg-2); }
.sec-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.kicker { display: flex; align-items: center; gap: 12px; margin: 0 0 16px; font: 500 12px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-subtle); }
.kicker span { color: var(--ember); letter-spacing: 0.04em; }
.kicker span::after { content: ""; display: inline-block; width: 24px; height: 1px; margin-left: 12px; vertical-align: middle; background: var(--rule-strong); }
.h2 { margin: 0; font: 800 clamp(32px, 4.4vw, 52px)/1.04 var(--sans); font-stretch: 108%; letter-spacing: -0.015em; }
.sub { margin: 18px 0 0; color: var(--ink-muted); max-width: 60ch; }
.reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in, .no-js .reveal, html:not(.js) .reveal { opacity: 1; transform: none; }

/* Ruled grids: content separated by hairlines rather than boxed in cards. */
.grid-3, .grid-4 { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--rule); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 > *, .grid-4 > * { padding: 28px 28px 32px 0; border-bottom: 1px solid var(--rule); min-width: 0; }
.grid-3 > *:not(:nth-child(3n + 1)), .grid-4 > *:not(:nth-child(4n + 1)) { padding-left: 28px; border-left: 1px solid var(--rule); }
.grid-3 h3, .grid-4 h3 { margin: 0 0 8px; font: 700 18px/1.3 var(--sans); }
.grid-3 p, .grid-4 p { margin: 0; color: var(--ink-muted); font-size: 15px; }
@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 > *, .grid-4 > * { padding-left: 0 !important; border-left: 0 !important; padding-right: 24px; }
  .grid-3 > *:nth-child(2n), .grid-4 > *:nth-child(2n) { padding-left: 24px !important; border-left: 1px solid var(--rule) !important; }
}
@media (max-width: 600px) {
  .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); }
  .grid-3 > *, .grid-4 > *, .grid-3 > *:nth-child(2n), .grid-4 > *:nth-child(2n) { padding: 22px 0 !important; border-left: 0 !important; }
}

.checks h3::before { content: "✓"; display: inline-block; width: 22px; font: 700 15px/1 var(--mono); color: var(--leaf); }
.checks p { padding-left: 22px; }

.stat .n { display: block; font: 700 clamp(36px, 4vw, 52px)/1 var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -0.03em; color: var(--ink); }
.stat .u { display: block; margin: 10px 0 12px; font: 600 14px/1.3 var(--sans); color: var(--gold); }
.stat p { font: 400 13px/1.55 var(--mono) !important; color: var(--ink-subtle) !important; }

.flow-n { display: inline-grid; place-items: center; width: 28px; height: 28px; margin-bottom: 16px; border: 1px solid var(--rule-strong); border-radius: 50%; font: 600 12px/1 var(--mono); color: var(--ink-subtle); }
.flow > li { position: relative; }
.flow > li:not(:last-child)::after { content: "→"; position: absolute; right: -9px; top: 30px; z-index: 1; font: 14px/1 var(--mono); color: var(--ink-subtle); background: var(--bg); padding: 2px 0; }
.flow-out .flow-n { border-color: var(--ember); color: var(--ember); }
@media (max-width: 980px) { .flow > li::after { display: none; } }

.moe-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.moe-grid .kicker { margin-bottom: 16px; }
.facts { list-style: none; padding: 0; margin: 28px 0 0; border-top: 1px solid var(--rule); }
.facts li { padding: 14px 0; border-bottom: 1px solid var(--rule); color: var(--ink-muted); font-size: 16px; }
.facts b { color: var(--ink); font-weight: 600; }
.note { margin: 20px 0 0; font-size: 14px; color: var(--ink-subtle); padding-left: 14px; border-left: 2px solid var(--lamp); }
.moe-vis { margin: 0; padding: 24px; border: 1px solid var(--rule); border-radius: var(--r-lg); background: var(--bg); }
.vis-label { display: flex; justify-content: space-between; gap: 12px; font: 500 11px/1.3 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-subtle); margin-bottom: 12px; }
.vis-ram { margin: 24px 0 12px; padding-top: 20px; border-top: 1px dashed var(--rule-strong); }
.tok { letter-spacing: 0.02em; text-transform: none; }
.tok b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }
.experts { display: grid; grid-template-columns: repeat(16, minmax(0, 1fr)); gap: 4px; }
.experts i { aspect-ratio: 1; border-radius: 2px; background: var(--surface-2); transition: background 0.3s; }
.experts i.was { background: #4a3324; }
.experts i.on { background: var(--ember); }
.ram { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; }
.ram span { aspect-ratio: 1; border-radius: 4px; background: var(--surface-2); border: 1px solid var(--rule); transition: background 0.3s, border-color 0.3s; }
.ram span.on { background: rgba(240, 138, 75, 0.85); border-color: var(--ember); }
@media (max-width: 900px) { .moe-grid { grid-template-columns: minmax(0, 1fr); } }

.features h3 { font-size: 18px; }

/* ---------- how to test ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; max-width: 920px; border-top: 1px solid var(--rule); }
.step { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 16px; padding: 32px 0; border-bottom: 1px solid var(--rule); scroll-margin-top: 80px; }
.step-n { font: 600 14px/1 var(--mono); color: var(--ember); padding-top: 6px; }
.step-n::before { content: "0"; }
.step-body { min-width: 0; }
.step-body h3 { margin: 0 0 12px; font: 700 22px/1.25 var(--sans); }
.step-body p { color: var(--ink-muted); margin: 0 0 12px; }
.step-body p.small { color: var(--ink-subtle); }
.apks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.apk { display: flex; flex-direction: column; gap: 6px; text-decoration: none; padding: 18px; border-radius: var(--r-md); border: 1px solid var(--rule-strong); background: var(--surface); color: var(--ink); transition: border-color 0.2s, background 0.2s; }
.apk:hover { border-color: var(--ink-subtle); background: var(--surface-2); color: var(--ink); }
.apk b { font: 700 17px/1.25 var(--sans); }
.apk span { color: var(--ink-subtle); font-size: 13.5px; line-height: 1.45; }
.apk-key { border-color: rgba(158, 199, 240, 0.45); }
.apk-tag { align-self: flex-start; font: 600 10.5px/1 var(--mono); font-style: normal; letter-spacing: 0.08em; text-transform: uppercase; color: var(--moon); border: 1px solid rgba(158, 199, 240, 0.4); padding: 4px 7px; border-radius: 4px; }
@media (max-width: 860px) { .apks { grid-template-columns: minmax(0, 1fr); } }
.code { position: relative; background: #070a07; border: 1px solid var(--rule); border-radius: var(--r-md); margin-bottom: 12px; }
.code pre { margin: 0; padding: 18px; overflow-x: auto; font: 13px/1.7 var(--mono); color: var(--ink); }
.code code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; word-break: normal; }
.code .c { color: var(--ink-subtle); } .code .m { color: var(--leaf); }
.copy { position: absolute; top: 10px; right: 10px; font: 600 12px/1 var(--mono); color: var(--ink); background: var(--surface-2); border: 1px solid var(--rule-strong); border-radius: var(--r-sm); padding: 7px 10px; cursor: pointer; }
.copy:hover { border-color: var(--ink-subtle); }
.qs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.q-chip { display: flex; flex-direction: column; gap: 4px; text-align: left; font: 500 15px/1.35 var(--sans); color: var(--ink); background: var(--surface); border: 1px solid var(--rule-strong); padding: 12px 14px; border-radius: var(--r-md); cursor: pointer; transition: border-color 0.2s, background 0.2s; }
.q-chip span { font: 500 11px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-subtle); }
.q-chip:hover { border-color: var(--ink-subtle); background: var(--surface-2); }
.q-chip.copied { border-color: var(--leaf); }
@media (max-width: 560px) { .qs { grid-template-columns: minmax(0, 1fr); } .step { grid-template-columns: minmax(0, 1fr); gap: 8px; } .step-n { padding-top: 0; } }

/* ---------- your path ---------- */
.pf { max-width: 920px; display: grid; gap: 16px; }
.pf-dots { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font: 500 12px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-subtle); }
.pf-track { display: flex; gap: 4px; }
.pf-track i { width: 32px; height: 3px; background: var(--rule-strong); transition: background 0.3s; }
.pf-track i.on { background: var(--ember); }
.pf-card { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r-lg); padding: clamp(20px, 3vw, 32px); display: grid; gap: 18px; min-width: 0; }
.pf-card h3 { margin: 0; font: 700 clamp(22px, 2.4vw, 28px)/1.2 var(--sans); font-stretch: 105%; }
.pf-card .small { margin: 0; }
.pf-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); gap: 10px; }
.pf-opt { text-align: left; font: inherit; color: var(--ink); text-decoration: none; background: var(--bg); border: 1px solid var(--rule-strong); border-radius: var(--r-md); padding: 16px; cursor: pointer; display: grid; align-content: start; gap: 6px; min-width: 0; transition: border-color 0.2s, background 0.2s; }
.pf-opt:hover { border-color: var(--ink-subtle); color: var(--ink); }
.pf-opt[aria-pressed="true"] { border-color: var(--ember); background: rgba(240, 138, 75, 0.08); }
.pf-opt b { font: 700 17px/1.25 var(--sans); }
.pf-opt span { color: var(--ink-subtle); font-size: 14px; line-height: 1.45; }
.pf-opt.quiet { opacity: 0.75; }
.pf-tag { justify-self: start; margin-top: 4px; font: 600 10.5px/1 var(--mono); font-style: normal; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold); border: 1px solid rgba(255, 193, 94, 0.4); padding: 4px 7px; border-radius: 4px; }
.pf-tag.pf-out { color: var(--moon); border-color: rgba(158, 199, 240, 0.4); }
.pf-nav { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; }
.pf-btn { min-height: 42px; font: 600 15px/1 var(--sans); color: var(--ink); background: transparent; border: 1px solid var(--rule-strong); border-radius: var(--r-md); padding: 0 18px; cursor: pointer; }
.pf-btn:hover:not(:disabled) { border-color: var(--ink-subtle); }
.pf-btn:disabled { opacity: 0.35; cursor: default; }
.pf-go { color: var(--ember-ink); border-color: var(--ember); background: var(--ember); }
.pf-go:hover:not(:disabled) { background: #f5a06b; border-color: #f5a06b; }
.pf-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.pf-chip { font: 500 12px/1 var(--mono); padding: 7px 10px; border-radius: var(--r-sm); background: var(--bg); border: 1px solid var(--rule-strong); color: var(--ink-muted); }
.pf-branch { display: grid; gap: 8px; padding: 16px 18px; border-radius: var(--r-md); background: var(--bg); border: 1px solid var(--rule); border-left: 2px solid var(--ember); }
.pf-branch .kicker { margin: 0; }
.pf-branch code { justify-self: start; font-size: 15px; }
.pf-steps { list-style: none; counter-reset: pf; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--rule); }
.pf-steps > li { counter-increment: pf; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 6px 12px; padding: 22px 0; border-bottom: 1px solid var(--rule); }
.pf-steps > li::before { content: "0" counter(pf); grid-row: span 2; font: 600 13px/1.6 var(--mono); color: var(--ember); }
.pf-steps h4 { margin: 0; font: 700 18px/1.3 var(--sans); }
.pf-block { min-width: 0; color: var(--ink-muted); font-size: 15px; }
.pf-block p { margin: 0 0 10px; }
.pf-block .apks { margin-top: 4px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pf-block .code pre { padding-top: 46px; }
.more { margin: 0 0 10px; padding-left: 18px; color: var(--ink-muted); display: grid; gap: 8px; }
.more b { color: var(--ink); }
.pf-facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 4px 14px; font-size: 14px; margin: 0 0 12px; }
.pf-facts dt { color: var(--ink-subtle); }
.pf-facts dd { margin: 0; overflow-wrap: anywhere; }
.pf-map summary { cursor: pointer; color: var(--ink-muted); font-weight: 600; font-size: 15px; }
.pf-scroll { overflow-x: auto; margin-top: 10px; }
.pf-map table { border-collapse: collapse; font-size: 14px; color: var(--ink-muted); }
.pf-map td { padding: 8px 16px 8px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.pf-map td:first-child { white-space: nowrap; }
@media (max-width: 560px) { .pf-facts { grid-template-columns: minmax(0, 1fr); } .pf-facts dt { margin-top: 6px; } .pf-block .apks { grid-template-columns: minmax(0, 1fr); } }

/* ---------- limits ---------- */
.limits-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 48px; align-items: start; }
.limits-grid .sec-head { margin-bottom: 0; }
.limits { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.limits li { padding: 18px 0 18px 28px; border-bottom: 1px solid var(--rule); color: var(--ink-muted); position: relative; }
.limits li::before { content: "—"; position: absolute; left: 0; color: var(--lamp); font-family: var(--mono); }
@media (max-width: 900px) { .limits-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; } }

/* ---------- final ---------- */
.final { position: relative; overflow: hidden; background: var(--night); border-bottom: 1px solid var(--rule); }
.final-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.32; }
.final::after { content: ""; position: absolute; inset: 0; z-index: 0; background: linear-gradient(180deg, var(--night), rgba(15, 29, 25, 0.55) 40%, var(--night)); }
.final-inner { position: relative; z-index: 2; padding-block: clamp(88px, 12vw, 152px); text-align: center; display: grid; justify-items: center; gap: 32px; }
.final-h { margin: 0; font: 800 clamp(40px, 6.4vw, 80px)/1.02 var(--sans); font-stretch: 110%; letter-spacing: -0.02em; max-width: 16ch; }
.final-h em { display: block; }
.origin { margin: 0; color: var(--ink-subtle); font-size: 15px; }

.foot { padding-block: 28px 40px; font-size: 14px; color: var(--ink-subtle); }
.foot-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; font-family: var(--mono); font-size: 13px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.foot a { color: var(--ink-muted); text-decoration: none; }
.foot a:hover { color: var(--ink); }

.toast { position: fixed; left: 50%; bottom: max(24px, env(safe-area-inset-bottom, 0px)); z-index: 70; transform: translate(-50%, 16px); opacity: 0; pointer-events: none; padding: 12px 18px; border-radius: var(--r-md); background: var(--ink); color: var(--bg); font-weight: 600; font-size: 14px; transition: opacity 0.25s, transform 0.25s var(--ease); max-width: calc(100% - 32px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .btn { width: 100%; }
  .ctas { width: 100%; }
  .bar .btn { width: auto; }
  .phone-wrap { width: min(300px, 84%); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}