:root {
  --paper: #F2EDE3;
  --paper-2: #EBE4D6;
  --card: #FAF7F0;
  --ink: #1A1814;
  --ink-2: #3A342C;
  --ink-3: #4F483E;
  --rust: #9C3B1F;
  --rust-light: #E39B78;
  --serif: 'Instrument Serif', Georgia, serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--ink); }
a:hover { color: var(--rust); }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--rust); outline-offset: 2px; }
.mono { font-family: var(--mono); }
.small { font-size: 12px; color: var(--ink-3); }
.wrap { max-width: 1280px; margin: 0 auto; padding-left: 48px; padding-right: 48px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--ink); color: var(--paper); padding: 10px 14px; z-index: 10; }

/* masthead */
.masthead { border-bottom: 1px solid var(--ink); }
.strip { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 10px; padding-bottom: 10px; font-family: var(--mono); font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-3); border-bottom: 1px solid var(--ink); }
.bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding-top: 22px; padding-bottom: 22px; }
.logo { font-family: var(--serif); font-size: 40px; line-height: 1; text-decoration: none; letter-spacing: 6px; }
.nav { display: flex; flex-wrap: wrap; gap: 32px; font-family: var(--mono); font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; }
.nav a { text-decoration: none; padding: 12px 0; }

/* shared */
.plate { padding-top: 72px; padding-bottom: 72px; }
.kicker { font-family: var(--mono); font-size: 12px; letter-spacing: 2px; color: var(--rust); }
.kicker-light { color: var(--rust-light); }
.display { margin: 12px 0 0; font-family: var(--serif); font-weight: 400; font-size: clamp(42px, 6vw, 64px); line-height: 1; letter-spacing: -1.5px; }
.band { border-top: 1px solid var(--ink); }
.band-tint { background: var(--paper-2); }
.band-dark { background: var(--ink); color: var(--paper); border-top: 0; }

/* plate I */
.plate-1 { display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-start; padding-top: 56px; padding-bottom: 64px; }
.intro { flex: 1 1 290px; min-width: 0; display: flex; flex-direction: column; gap: 26px; padding-top: 24px; }
.intro h1 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(64px, 8vw, 92px); line-height: 0.88; letter-spacing: -3px; }
.lede { margin: 0; font-size: 17px; line-height: 1.6; color: var(--ink-2); max-width: 320px; }
.note { margin: 0; font-size: 12px; line-height: 1.7; color: var(--ink-3); border-top: 1px solid var(--ink); padding-top: 14px; }

.apparatus-wrap { flex: 1 1 480px; min-width: 0; margin: 0; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.apparatus-scale { width: 100%; max-width: 480px; aspect-ratio: 480 / 470; position: relative; }
.apparatus { position: absolute; left: 0; top: 0; width: 480px; height: 470px; transform-origin: 0 0; }
.apparatus-wrap figcaption { font-family: var(--serif); font-style: italic; font-size: 18px; color: var(--ink-2); }
.ticks { position: absolute; left: 240px; top: 300px; width: 0; height: 0; }
.tick { position: absolute; left: -0.5px; top: 0; width: 1px; background: var(--ink); transform-origin: 0.5px 0; }
.pot-rim { position: absolute; left: 112px; top: 172px; width: 256px; height: 256px; border-radius: 50%; border: 1.5px solid var(--ink); background: #E7E0D2; }
.pot { position: absolute; left: 124px; top: 184px; width: 232px; height: 232px; border-radius: 50%; background: #E7E0D2; transition: background 500ms ease; box-shadow: inset 0 -26px 30px rgba(0,0,0,0.16), inset 0 16px 0 rgba(255,255,255,0.22); overflow: hidden; }
.pot-shine { position: absolute; left: 34px; top: 26px; width: 74px; height: 30px; border-radius: 50%; background: rgba(255,255,255,0.35); transform: rotate(-24deg); }
.pot-swirl { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, rgba(255,255,255,0), rgba(255,255,255,0.10), rgba(255,255,255,0), rgba(0,0,0,0.06), rgba(255,255,255,0)); animation: spin 14s linear infinite; }
.ripple { position: absolute; left: 124px; top: 184px; width: 232px; height: 232px; border-radius: 50%; border: 2px solid; pointer-events: none; animation: ripple 900ms ease-out forwards; }
.drop { position: absolute; width: 14px; height: 18px; border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%; border: 1px solid var(--ink); pointer-events: none; animation: fall 420ms cubic-bezier(.55,0,.9,.5) forwards; }
.bottle { position: absolute; width: 54px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.bottle button { width: 54px; height: 66px; padding: 0; border: 0; background: transparent; cursor: pointer; display: flex; flex-direction: column; align-items: center; transition: transform 160ms ease; }
.bottle button:hover { transform: translateY(-3px); }
.bottle button:active { transform: translateY(1px) rotate(-6deg); }
.b-tip { width: 6px; height: 10px; background: var(--ink); border-radius: 3px 3px 0 0; }
.b-cap { width: 14px; height: 10px; background: var(--ink); border-radius: 2px; }
.b-body { width: 32px; height: 40px; border: 1.5px solid var(--ink); border-radius: 8px 8px 6px 6px; box-shadow: inset -6px 0 0 rgba(0,0,0,0.12), inset 4px 0 0 rgba(255,255,255,0.25); }
.b-label { font-family: var(--mono); font-size: 10px; letter-spacing: 1px; color: var(--ink-2); }
.b-count { position: absolute; top: 18px; left: 50%; transform: translateX(-50%); font-family: var(--mono); font-size: 11px; font-weight: 500; pointer-events: none; }
.fig-l, .fig-r { position: absolute; bottom: 0; font-size: 11px; color: var(--ink-3); line-height: 1.5; }
.fig-l { left: 0; }
.fig-r { right: 0; text-align: right; }

@keyframes fall { 0% { transform: translate(0,0) scale(1); opacity: 1; } 85% { opacity: 1; } 100% { transform: translate(var(--dx), var(--dy)) scale(.55); opacity: 0; } }
@keyframes ripple { 0% { transform: scale(.15); opacity: .7; } 100% { transform: scale(1); opacity: 0; } }
@keyframes spin { to { transform: rotate(360deg); } }

.notebook { flex: 1 1 280px; min-width: 0; background: var(--card); border: 1px solid var(--ink); box-shadow: 8px 8px 0 var(--ink); padding: 26px; display: flex; flex-direction: column; gap: 18px; }
.nb-head { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid var(--ink); padding-bottom: 12px; }
.nb-head h2 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 34px; }
.nb-swatch { display: flex; align-items: center; gap: 14px; }
.swatch-lg { width: 64px; height: 64px; border-radius: 50%; border: 1.5px solid var(--ink); background: #E7E0D2; transition: background 500ms ease; flex: none; }
.tone-name { font-family: var(--serif); font-style: italic; font-size: 24px; line-height: 1; margin-bottom: 4px; }
.ratio { display: flex; height: 12px; border: 1px solid var(--ink); overflow: hidden; }
.ratio span { height: 100%; border-right: 1px solid var(--ink); transition: flex-grow 300ms ease; }
.ratio span:last-child { border-right: 0; }
.empty { margin: 0; font-size: 13px; color: var(--ink-3); line-height: 1.6; }
.recipe { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.recipe li { display: flex; align-items: baseline; gap: 8px; }
.recipe .rdot { width: 10px; height: 10px; border-radius: 50%; border: 1px solid var(--ink); flex: none; }
.recipe .lead { flex: 1; border-bottom: 1px dotted var(--ink); transform: translateY(-4px); }
.nb-controls { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.seg { display: flex; border: 1px solid var(--ink); }
.seg button { min-width: 44px; height: 44px; border: 0; border-right: 1px solid var(--ink); background: transparent; font-family: var(--mono); font-size: 13px; cursor: pointer; }
.seg button:last-child { border-right: 0; }
.seg button[aria-checked="true"] { background: var(--ink); color: var(--paper); }
.icon-btns { display: flex; gap: 8px; }
.icon-btn { width: 44px; height: 44px; border: 1px solid var(--ink); background: transparent; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.icon-btn svg { width: 18px; height: 18px; fill: none; stroke: var(--ink); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon-btn:hover { background: var(--paper); }
.btn-dark { height: 48px; background: var(--ink); color: var(--paper); border: 0; font-family: var(--mono); font-size: 13px; letter-spacing: 1px; text-transform: uppercase; cursor: pointer; }
.btn-dark:hover { background: #33302A; }
.toast { min-height: 16px; }

/* plate II */
.plate-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 36px; }
.side { margin: 0; max-width: 360px; font-size: 15px; line-height: 1.6; color: var(--ink-2); }
.specimens { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.spec { border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); padding: 22px; display: flex; gap: 18px; align-items: flex-start; background: var(--paper); }
.spec-drop { flex: none; width: 54px; height: 54px; border-radius: 50% 0 50% 50%; transform: rotate(-45deg); border: 1.5px solid var(--ink); margin: 8px 4px 0; }
.spec-body { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.spec-title { display: flex; gap: 10px; align-items: baseline; }
.spec-title h3 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 28px; line-height: 1; }
.spec-code { font-family: var(--mono); font-size: 12px; color: var(--rust); }
.spec p { margin: 0; font-size: 14px; line-height: 1.5; color: var(--ink-2); }

/* plate III */
.method { display: flex; flex-wrap: wrap; gap: 56px; align-items: center; }
.method-text { flex: 1 1 360px; min-width: 0; }
.method-text p { margin: 18px 0 0; font-size: 16px; line-height: 1.65; color: var(--ink-2); max-width: 460px; }
.compare { flex: 1 1 460px; min-width: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--ink); }
.cmp { padding: 26px; display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.cmp + .cmp { border-left: 1px solid var(--ink); }
.cmp-b { background: var(--card); }
.label { font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-3); }
.label.accent { color: var(--rust); }
.eq { display: flex; align-items: center; gap: 8px; font-size: 18px; }
.dot { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--ink); display: inline-block; }
.big-dot { width: 120px; height: 120px; border-radius: 50%; border: 1.5px solid var(--ink); }
.cap { font-family: var(--serif); font-style: italic; font-size: 20px; }
.steps { margin: 0; padding: 0 0 72px; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); border-top: 1px solid var(--ink); }
.steps li { padding: 22px 22px 0 0; display: flex; flex-direction: column; gap: 8px; }
.steps .num { font-family: var(--serif); font-size: 44px; line-height: 1; }
.steps strong { font-weight: 600; }
.steps li > span:last-child { font-size: 14px; line-height: 1.55; color: var(--ink-2); }

/* plate IV */
.game { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; }
.game-text { flex: 1 1 360px; min-width: 0; }
.game-text p { margin: 18px 0 0; font-size: 16px; line-height: 1.6; color: #CFC7BA; max-width: 400px; }
.targets { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.targets button { height: 44px; padding: 0 16px; display: flex; align-items: center; gap: 8px; border: 1px solid #5A534A; background: transparent; color: var(--paper); font-family: var(--mono); font-size: 13px; cursor: pointer; }
.targets button[aria-pressed="true"] { border-color: var(--paper); }
.targets .tdot { width: 14px; height: 14px; border-radius: 50%; }
.duel { flex: 1 1 520px; min-width: 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 28px; }
.duel-col { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.duel-dot { width: 180px; height: 180px; border-radius: 50%; border: 1.5px solid var(--paper); transition: background 500ms ease; }
.band-dark .label { color: #CFC7BA; }
.score { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.score span:first-child { font-family: var(--serif); font-size: 96px; line-height: 1; }
.back { flex-basis: 100%; text-align: center; color: var(--paper); font-size: 13px; letter-spacing: 1px; }
.band-dark a:hover { color: var(--rust-light); }

/* colophon */
.colophon { border-top: 1px solid var(--ink); }
.colo { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 36px; padding-top: 56px; padding-bottom: 40px; }
.colo > div { flex: 1 1 340px; }
.colo-logo { font-family: var(--serif); font-size: 72px; line-height: 0.9; letter-spacing: 8px; }
.colo-tag { margin: 14px 0 0; font-family: var(--serif); font-style: italic; font-size: 24px; color: var(--ink-2); }
.colo-info { display: flex; flex-direction: column; gap: 10px; font-size: 12px; line-height: 1.7; color: var(--ink-2); }
.colo-title { letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink); }

@media (max-width: 640px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .strip span:nth-child(3) { display: none; }
  .nav { gap: 18px; }
  .duel-dot { width: 120px; height: 120px; }
  .score span:first-child { font-size: 64px; }
  .compare { grid-template-columns: 1fr; }
  .notebook { box-shadow: 6px 6px 0 var(--ink); margin-right: 6px; }
  .cmp + .cmp { border-left: 0; border-top: 1px solid var(--ink); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pot-swirl { animation: none; }
  .drop, .ripple { display: none; }
}

/* ---------- v2 features ---------- */
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.link { text-decoration: underline; cursor: pointer; }
input[type="text"] { font: inherit; }

/* notebook additions */
.save-row { display: flex; gap: 8px; }
.save-row input { flex: 1; min-width: 0; height: 48px; padding: 0 12px; border: 1px solid var(--ink); background: var(--paper); font-family: var(--sans); font-size: 15px; color: var(--ink); }
.save-row .btn-dark { padding: 0 18px; }
.nb-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.btn-line { min-height: 44px; padding: 8px 10px; background: transparent; border: 1px solid var(--ink); font-family: var(--mono); font-size: 12px; letter-spacing: 0.5px; cursor: pointer; }
.btn-line:hover { background: var(--paper); }

/* palettes */
.palettes-wrap { padding-top: 40px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 14px; }
.pal-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.pal-title { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 34px; }
#palEmpty { margin: 0; max-width: 620px; line-height: 1.6; }
.palettes { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.pal { border: 1px solid var(--ink); background: var(--card); padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.pal-top { display: flex; gap: 12px; align-items: center; }
.pal-sw { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--ink); flex: none; }
.pal-name { font-family: var(--serif); font-size: 22px; line-height: 1.1; word-break: break-word; }
.pal-rec { font-family: var(--mono); font-size: 12px; color: var(--ink-2); line-height: 1.5; }
.pal-btns { display: flex; gap: 8px; }
.pal-btns button { flex: 1; min-height: 44px; border: 1px solid var(--ink); background: transparent; font-family: var(--mono); font-size: 12px; cursor: pointer; }
.pal-btns button:hover { background: var(--paper); }
.pal-btns .del { flex: none; width: 44px; }

/* reverse recipe */
.reverse { display: flex; flex-wrap: wrap; gap: 36px; align-items: flex-start; }
.rv-input { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.rv-pick { display: flex; align-items: center; gap: 16px; }
.rv-color { width: 72px; height: 72px; border-radius: 50%; border: 1.5px solid var(--ink); overflow: hidden; cursor: pointer; flex: none; position: relative; }
.rv-color input { position: absolute; inset: -10px; width: calc(100% + 20px); height: calc(100% + 20px); border: 0; padding: 0; cursor: pointer; }
.hex-in { margin-top: 4px; height: 44px; width: 130px; padding: 0 10px; border: 1px solid var(--ink); background: var(--paper); font-size: 16px; color: var(--ink); text-transform: uppercase; }
.drop-zone { border: 1.5px dashed var(--ink); background: var(--paper); min-height: 220px; display: flex; align-items: center; justify-content: center; position: relative; }
.drop-zone.over { background: var(--card); border-style: solid; }
.dz-empty { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 28px; text-align: center; font-size: 15px; }
.dz-empty svg { width: 34px; height: 34px; fill: none; stroke: var(--ink); stroke-width: 1.4; }
.rv-canvas { display: block; max-width: 100%; max-height: 420px; cursor: crosshair; }
.dominant { display: flex; flex-wrap: wrap; gap: 8px; }
.dominant button { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--ink); cursor: pointer; padding: 0; }
.dominant button[aria-pressed="true"] { outline: 2px solid var(--ink); outline-offset: 3px; }
.rv-results { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.results { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.result { border: 1px solid var(--ink); background: var(--card); padding: 16px; display: grid; grid-template-columns: auto 1fr; gap: 14px 16px; align-items: center; }
.res-pair { display: flex; }
.res-pair span { width: 40px; height: 56px; border: 1px solid var(--ink); }
.res-pair span:first-child { border-radius: 28px 0 0 28px; border-right: 0; }
.res-pair span:last-child { border-radius: 0 28px 28px 0; }
.res-body { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.res-rec { font-family: var(--mono); font-size: 14px; line-height: 1.5; }
.res-meta { font-family: var(--mono); font-size: 12px; color: var(--ink-3); }
.res-meta b { font-weight: 500; color: var(--ink); }
.result .btn-line { grid-column: 1 / -1; }
.results .muted { font-family: var(--mono); font-size: 13px; color: var(--ink-3); }

/* skins */
.skins { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 0; border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.skin { border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.skin-patch { height: 150px; border-radius: 6px; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.skin-ink { width: 84px; height: 84px; border-radius: 50% 0 50% 50%; transform: rotate(-45deg); mix-blend-mode: multiply; opacity: .92; }
.skin-label { display: flex; justify-content: space-between; gap: 8px; font-family: var(--mono); font-size: 12px; }
.skin-warn { font-family: var(--mono); font-size: 11px; color: var(--rust); min-height: 15px; }

/* grays */
.gray-controls { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.gray-controls .seg button { padding: 0 14px; }
.grays { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.gray { border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); padding: 14px; display: flex; flex-direction: column; gap: 10px; background: var(--paper); }
.gray-cap { width: 56px; height: 56px; border-radius: 50%; border: 1.5px solid var(--ink); align-self: center; }
.gray-no { font-family: var(--serif); font-size: 24px; line-height: 1; }
.gray-rec { font-family: var(--mono); font-size: 12px; line-height: 1.55; color: var(--ink-2); }
.gray-note { margin: 16px 0 0; max-width: 680px; line-height: 1.6; }

@media (max-width: 640px) {
  .nb-actions { grid-template-columns: 1fr; }
  .skin-patch { height: 120px; }
}

/* ---------- Procreate ---------- */
.pal-head { flex-wrap: wrap; align-items: center; }
.pal-title-row { display: flex; align-items: baseline; gap: 16px; }
.pal-tools { display: flex; flex-wrap: wrap; gap: 8px; }
.pal-tools .btn-line, .file-btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; }
.pal-tools svg { width: 16px; height: 16px; fill: none; stroke: var(--ink); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.file-btn { cursor: pointer; }
.file-btn:focus-within { outline: 2px solid var(--rust); outline-offset: 2px; }
.import { border: 1px solid var(--ink); background: var(--card); box-shadow: 8px 8px 0 var(--ink); padding: 22px; margin-top: 10px; display: flex; flex-direction: column; gap: 16px; }
.import-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; border-bottom: 1px solid var(--ink); padding-bottom: 14px; }
.import-title { margin: 6px 0 4px; font-family: var(--serif); font-weight: 400; font-size: 34px; line-height: 1; }
.import-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.import-actions .btn-dark { padding: 0 18px; }
.import-actions .btn-dark:disabled { opacity: .5; cursor: progress; }
.import-list { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 10px; }
.imp { border: 1px solid var(--ink); background: var(--paper); padding: 12px; display: grid; grid-template-columns: auto 1fr; gap: 10px 14px; align-items: center; }
.imp .res-pair span { width: 30px; height: 44px; }
.imp .res-pair span:first-child { border-radius: 22px 0 0 22px; }
.imp .res-pair span:last-child { border-radius: 0 22px 22px 0; }
.imp-rec { font-family: var(--mono); font-size: 13px; line-height: 1.45; }
.imp-meta { font-family: var(--mono); font-size: 11px; color: var(--ink-3); margin-top: 3px; }
.imp-btns { grid-column: 1 / -1; display: flex; gap: 8px; }
.imp-btns button { flex: 1; min-height: 44px; border: 1px solid var(--ink); background: transparent; font-family: var(--mono); font-size: 12px; cursor: pointer; }
.imp-btns button:hover { background: var(--card); }
.imp.pending { opacity: .55; }
.howto { border-top: 1px solid var(--ink); padding-top: 14px; }
.howto summary { cursor: pointer; font-size: 13px; letter-spacing: .5px; min-height: 32px; display: flex; align-items: center; }
.howto-body { max-width: 720px; font-size: 15px; line-height: 1.6; color: var(--ink-2); }
.howto-body p { margin: 10px 0 0; }