/* Spindle Index — design system */

:root {
  color-scheme: light;
  --bg: #f3f1ec;
  --surface: #fbfaf7;
  --surface-2: #eceae3;
  --ink: #141414;
  --ink-2: #4a4843;
  --ink-3: #85827a;
  --rule: #dcd8ce;
  --rule-2: #e7e4dc;
  --accent: #ff5b1f;
  --accent-ink: #c43d0a;
  --night: #111214;
  --night-2: #1b1c1f;
  --night-rule: #2c2d31;
  --night-ink: #ecebe6;
  --night-ink-2: #a3a29c;

  /* chart series — validated (open-frame / enclosed / mill) */
  --s-router: #2a78d6;
  --s-enclosed: #1baf7a;
  --s-mill: #eb6834;

  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "Geist", ui-sans-serif, -apple-system, "Helvetica Neue", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 14px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.num, .mono { font-family: var(--mono); font-feature-settings: "tnum", "zero"; letter-spacing: -0.01em; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- type ---------- */
.display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(44px, 7.4vw, 104px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  margin: 0;
  font-optical-sizing: auto;
}
.display em, .h2 em, .h3 em { font-style: italic; letter-spacing: -0.02em; }
.h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 4.6vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0;
}
.h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
}
.lede { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.5; color: var(--ink-2); max-width: 36em; margin: 0; }
.kicker {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex; gap: 14px; align-items: baseline;
}
.kicker b { color: var(--ink); font-weight: 500; }
.muted { color: var(--ink-3); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.site-header.scrolled { border-bottom-color: var(--rule); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 500; letter-spacing: -0.01em; font-size: 16px; }
.brand .mark { border-radius: 7px; }
.brand span { font-family: var(--serif); font-size: 21px; letter-spacing: -0.02em; }
.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a {
  font-size: 14px; color: var(--ink-2); padding: 8px 12px; border-radius: 8px; transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--ink); background: var(--surface-2); }
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 8px; }
.menu-btn { display: none; background: none; border: 0; padding: 10px; margin-right: -10px; cursor: pointer; }
.menu-btn span { display: block; width: 20px; height: 1.5px; background: var(--ink); margin: 5px 0; transition: transform .3s var(--ease); }
.menu-open .menu-btn span:first-child { transform: translateY(3.25px) rotate(45deg); }
.menu-open .menu-btn span:last-child { transform: translateY(-3.25px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-links, .nav-cta .btn { display: none; }
  .menu-btn { display: block; }
  .menu-open .nav-links {
    display: flex; flex-direction: column; align-items: stretch;
    position: fixed; inset: 68px 0 auto 0; background: var(--bg); padding: 12px var(--gutter) 28px;
    border-bottom: 1px solid var(--rule);
  }
  .menu-open .nav-links a { font-family: var(--serif); font-size: 28px; padding: 10px 0; color: var(--ink); background: none; border-bottom: 1px solid var(--rule-2); border-radius: 0; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 46px; padding: 0 20px; border-radius: 10px;
  font-size: 15px; font-weight: 500; letter-spacing: -0.005em;
  border: 1px solid var(--ink); background: var(--ink); color: var(--bg);
  cursor: pointer; transition: transform .25s var(--ease), background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn:hover { background: #000; transform: translateY(-1px); }
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn.ghost:hover { border-color: var(--ink); background: transparent; }
.btn.sm { height: 38px; padding: 0 14px; font-size: 14px; border-radius: 9px; }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.accent:hover { background: #f04e12; }
.on-night .btn.ghost { color: var(--night-ink); border-color: var(--night-rule); }
.on-night .btn.ghost:hover { border-color: var(--night-ink); }
.link { border-bottom: 1px solid var(--rule); transition: border-color .2s; }
.link:hover { border-color: var(--ink); }

/* ---------- sections ---------- */
.section { padding: clamp(72px, 10vw, 136px) 0; }
.section.tight { padding: clamp(48px, 7vw, 88px) 0; }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 32px 64px; align-items: end; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head .kicker { grid-column: 1 / -1; padding-bottom: 18px; border-bottom: 1px solid var(--rule); margin-bottom: 12px; }
.section-head .lede { justify-self: end; }
@media (max-width: 860px) { .section-head { grid-template-columns: 1fr; } .section-head .lede { justify-self: start; } }

.on-night { background: var(--night); color: var(--night-ink); }
.on-night .kicker { color: var(--night-ink-2); border-color: var(--night-rule); }
.on-night .kicker b { color: var(--night-ink); }
.on-night .lede { color: var(--night-ink-2); }

/* ---------- hero ---------- */
.hero { padding: clamp(40px, 7vw, 96px) 0 clamp(40px, 6vw, 72px); }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero .display { margin: 26px 0 28px; font-size: clamp(44px, 6.2vw, 90px); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 36px; }
.hero-meta { display: flex; gap: 36px; margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--rule); flex-wrap: wrap; }
.hero-meta div { display: flex; flex-direction: column; gap: 4px; }
.hero-meta .num { font-size: 26px; letter-spacing: -0.03em; }
.hero-meta span:last-child { font-size: 13px; color: var(--ink-3); }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } }

/* the bed: plan view of a cut in progress */
.bed {
  position: relative; background: var(--night); border-radius: 22px; padding: 18px; color: var(--night-ink);
  box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 40px 80px -40px rgba(20, 20, 20, .45);
}
.bed-top { display: flex; justify-content: space-between; align-items: center; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--night-ink-2); padding: 2px 4px 14px; }
.bed-top .readout { display: flex; gap: 16px; color: var(--night-ink); font-feature-settings: "tnum"; letter-spacing: 0; }
.bed-top .readout i { font-style: normal; color: var(--night-ink-2); margin-right: 4px; }
.bed svg { width: 100%; height: auto; border-radius: 12px; }
.bed-foot { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11px; color: var(--night-ink-2); padding: 14px 4px 2px; }
.bed .grid line { stroke: #24262a; stroke-width: 1; }
.bed .grid line.major { stroke: #303237; }
.bed .stock { fill: #1d1e21; stroke: #3a3c41; }
.bed .path-ghost { fill: none; stroke: #2a2c30; stroke-width: 1.2; }
.bed .path-cut { fill: none; stroke: #e9e6dd; stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; }
.bed .cutter { fill: var(--accent); }
.bed .cutter-ring { fill: none; stroke: var(--accent); stroke-opacity: .35; }
.bed .origin line { stroke: var(--accent); stroke-width: 1.2; }
.bed text { fill: var(--night-ink-2); font-family: var(--mono); font-size: 10px; }

/* ---------- machine art ---------- */
.art { width: 100%; height: auto; overflow: visible; }
.art .solid { fill: var(--surface); stroke: var(--ink); stroke-width: 1.25; stroke-linejoin: round; }
.art .board { fill: var(--surface-2); stroke: var(--ink); stroke-width: 1.25; }
.art .stock { fill: #e3c9a6; stroke: var(--ink); stroke-width: 1.25; }
.art .ink { fill: var(--ink); }
.art .ink-soft { fill: var(--rule); }
.art .hair { stroke: var(--ink); stroke-width: .7; stroke-opacity: .5; fill: none; }
.art .ground { stroke: var(--ink); stroke-width: 1; stroke-opacity: .25; }
.art .screw { stroke: var(--ink); stroke-width: 1.2; stroke-dasharray: 1.5 2; }
.art .chain { fill: none; stroke: var(--ink); stroke-width: 5; stroke-opacity: .12; stroke-linecap: round; }
.art .bit { stroke: var(--accent); stroke-width: 2.4; stroke-linecap: round; }
.art .bit-soft { stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; }
.art .accent-arc { fill: none; stroke: var(--accent); stroke-width: 1.4; stroke-dasharray: 3 3; }
.art .glass { fill: color-mix(in srgb, var(--surface-2) 60%, #cfe0e6); stroke: var(--ink); stroke-width: 1.25; }
.art .inner { fill: none; stroke: var(--ink); stroke-width: 1; stroke-opacity: .45; }
.art .glint { stroke: #fff; stroke-width: 6; stroke-opacity: .55; }
.art .dim line { stroke: var(--ink-3); stroke-width: .8; }
.art .dim text { font-family: var(--mono); font-size: 10.5px; fill: var(--ink-2); letter-spacing: .02em; }
.art .dim .dim-bg { fill: var(--surface); }
.tone-2 .art .dim .dim-bg { fill: var(--surface-2); }

/* ---------- picks ---------- */
.picks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; }
.pick { background: var(--surface); padding: 26px 24px 24px; display: flex; flex-direction: column; gap: 14px; transition: background .3s; position: relative; }
.pick:hover { background: #fff; }
.pick .label { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); display: flex; justify-content: space-between; }
.pick .label b { color: var(--accent-ink); font-weight: 500; }
.pick .art-box { padding: 14px 0 4px; }
.pick h3 { font-family: var(--serif); font-weight: 400; font-size: 25px; line-height: 1.1; letter-spacing: -0.02em; margin: 0; }
.pick h3 small { display: block; font-family: var(--sans); font-size: 13px; color: var(--ink-3); letter-spacing: 0; margin-bottom: 4px; }
.pick p { margin: 0; color: var(--ink-2); font-size: 14.5px; line-height: 1.5; flex: 1; }
.pick .foot { display: flex; justify-content: space-between; align-items: baseline; padding-top: 14px; border-top: 1px solid var(--rule-2); font-size: 14px; }
.pick .foot .num { font-size: 15px; }
@media (max-width: 1080px) { .picks { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .picks { grid-template-columns: 1fr; } }

/* ---------- index table ---------- */
.toolbar { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.seg { display: inline-flex; padding: 3px; border-radius: 11px; background: var(--surface-2); gap: 2px; flex-wrap: wrap; }
.seg button {
  border: 0; background: transparent; padding: 7px 13px; border-radius: 8px; font-size: 13.5px; color: var(--ink-2); cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px; transition: background .2s, color .2s;
}
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.swatch { width: 8px; height: 8px; border-radius: 2px; display: inline-block; flex: none; }
.sw-router { background: var(--s-router); } .sw-enclosed { background: var(--s-enclosed); } .sw-mill { background: var(--s-mill); }
.search { position: relative; }
.search input {
  height: 40px; width: 240px; max-width: 100%; border-radius: 10px; border: 1px solid var(--rule); background: var(--surface);
  padding: 0 14px 0 36px; font-size: 14px; outline: none; transition: border-color .2s;
}
.search input:focus { border-color: var(--ink); }
.search svg { position: absolute; left: 12px; top: 12px; color: var(--ink-3); }
.range-wrap { display: flex; align-items: center; gap: 12px; font-size: 13.5px; color: var(--ink-2); }
.range-wrap output { font-family: var(--mono); color: var(--ink); min-width: 74px; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 160px; background: transparent; height: 20px; }
input[type="range"]::-webkit-slider-runnable-track { height: 2px; background: var(--rule); border-radius: 2px; }
input[type="range"]::-moz-range-track { height: 2px; background: var(--rule); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%; background: var(--ink); margin-top: -7px; border: 3px solid var(--bg); box-shadow: 0 0 0 1px var(--ink); }
input[type="range"]::-moz-range-thumb { width: 12px; height: 12px; border-radius: 50%; background: var(--ink); border: 3px solid var(--bg); }

.table-shell { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); overflow: clip; }
table.index { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.index th {
  text-align: left; font-weight: 400; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-3); padding: 14px 16px; border-bottom: 1px solid var(--rule); white-space: nowrap; background: var(--surface);
  position: sticky; top: 68px; z-index: 2;
}
.index th button { background: none; border: 0; padding: 0; cursor: pointer; text-transform: inherit; letter-spacing: inherit; font: inherit; color: inherit; display: inline-flex; gap: 6px; align-items: center; }
.index th button:hover, .index th[aria-sort] button { color: var(--ink); }
.index th .caret { opacity: 0; transition: opacity .2s, transform .2s; }
.index th[aria-sort] .caret { opacity: 1; }
.index th[aria-sort="ascending"] .caret { transform: rotate(180deg); }
.index td { padding: 16px; border-bottom: 1px solid var(--rule-2); vertical-align: middle; }
.index tr:last-child td { border-bottom: 0; }
.index tbody tr { cursor: pointer; transition: background .15s; }
.index tbody tr:hover { background: #fff; }
.index .r { text-align: right; }
.index .name { display: flex; align-items: center; gap: 14px; min-width: 240px; }
.index .name .thumb { width: 64px; flex: none; }
.index .name b { font-weight: 500; display: block; letter-spacing: -0.01em; }
.index .name small { color: var(--ink-3); font-size: 13px; }
.tag { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--ink-2); white-space: nowrap; }
.new-flag { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent); padding: 2px 6px; border-radius: 5px; margin-left: 8px; vertical-align: 2px; }
.score { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 14px; }
.score .bar { width: 52px; height: 4px; border-radius: 4px; background: var(--rule-2); position: relative; overflow: hidden; }
.score .bar i { position: absolute; inset: 0 auto 0 0; background: var(--ink); border-radius: 4px; }
.empty-row td { text-align: center; color: var(--ink-3); padding: 48px 16px; cursor: default; }
@media (max-width: 960px) {
  .index .hide-md { display: none; }
}
@media (max-width: 640px) {
  .index thead { display: none; }
  .index, .index tbody, .index tr, .index td { display: block; }
  .index tr { padding: 16px; border-bottom: 1px solid var(--rule-2); display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; }
  .index td { padding: 0; border: 0; }
  .index td.c-name { grid-column: 1 / -1; }
  .index td.c-type, .index td.c-area, .index td.c-spindle { display: none; }
  .index .name { min-width: 0; }
  .search input { width: 100%; }
  .toolbar > * { width: 100%; }
  .range-wrap input { flex: 1; }
}

/* ---------- charts ---------- */
.chart-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
.card { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 26px; position: relative; }
.chart-card { grid-column: span 12; }
.chart-card.half { grid-column: span 6; }
@media (max-width: 960px) { .chart-card.half { grid-column: span 12; } }
.chart-card header { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; margin-bottom: 18px; }
.chart-card h3 { font-family: var(--serif); font-weight: 400; font-size: 26px; letter-spacing: -0.02em; margin: 0 0 4px; line-height: 1.15; }
.chart-card header p { margin: 0; color: var(--ink-3); font-size: 14px; max-width: 46em; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--ink-2); align-items: center; }
.legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend .dot { width: 9px; height: 9px; border-radius: 50%; }
.chart { width: 100%; position: relative; }
.chart svg { width: 100%; height: auto; overflow: visible; }
.chart .gridline { stroke: var(--rule-2); stroke-width: 1; }
.chart .axis { stroke: var(--rule); stroke-width: 1; }
.chart .tick { font-family: var(--mono); font-size: 11px; fill: var(--ink-3); }
.chart .axis-label { font-family: var(--mono); font-size: 10.5px; fill: var(--ink-3); letter-spacing: .08em; text-transform: uppercase; }
.chart .dlabel { font-size: 12px; fill: var(--ink-2); pointer-events: none; }
.chart .dot { stroke: var(--surface); stroke-width: 2; transition: r .2s var(--ease), opacity .2s; cursor: pointer; }
.chart .dimmed { opacity: .18; }
.chart .bar-row { cursor: pointer; }
.chart .bar-row:hover .bar-fill { opacity: .82; }
.chart .bar-label { font-size: 13px; fill: var(--ink); }
.chart .bar-sub { font-size: 11.5px; fill: var(--ink-3); }
.chart .bar-val { font-family: var(--mono); font-size: 12px; fill: var(--ink-2); }
.chart .quad-label { font-family: var(--serif); font-style: italic; font-size: 17px; fill: var(--ink-3); }
.chart .rect-area { fill-opacity: .08; stroke-width: 1.5; }
.tooltip {
  position: absolute; pointer-events: none; z-index: 5; min-width: 200px;
  background: var(--night); color: var(--night-ink); border-radius: 10px; padding: 12px 14px; font-size: 13px;
  box-shadow: 0 18px 40px -16px rgba(0,0,0,.5); opacity: 0; transform: translateY(4px); transition: opacity .15s, transform .15s;
}
.tooltip.show { opacity: 1; transform: none; }
.tooltip b { display: block; font-weight: 500; font-size: 14px; margin-bottom: 6px; }
.tooltip .row { display: flex; justify-content: space-between; gap: 18px; color: var(--night-ink-2); }
.tooltip .row span:last-child { color: var(--night-ink); font-family: var(--mono); font-size: 12.5px; }
.chart-foot { display: flex; justify-content: space-between; gap: 16px; margin-top: 14px; font-size: 12.5px; color: var(--ink-3); flex-wrap: wrap; }
.chart-foot button { background: none; border: 0; padding: 0; color: var(--ink-2); cursor: pointer; border-bottom: 1px solid var(--rule); font-size: 12.5px; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 12px; }
.data-table th, .data-table td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--rule-2); }
.data-table th { font-weight: 500; color: var(--ink-3); }

/* ---------- quiz band ---------- */
.band { border-radius: 26px; overflow: hidden; position: relative; }
.band-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; padding: clamp(36px, 6vw, 80px); align-items: center; }
@media (max-width: 860px) { .band-inner { grid-template-columns: 1fr; } }
.q-preview { display: grid; gap: 10px; }
.q-preview .opt {
  border: 1px solid var(--night-rule); border-radius: 12px; padding: 16px 18px; display: flex; justify-content: space-between; align-items: center;
  font-size: 15px; color: var(--night-ink); background: var(--night-2); transition: border-color .25s, transform .25s var(--ease);
}
.q-preview .opt:hover { border-color: var(--night-ink-2); transform: translateX(4px); }
.q-preview .opt small { font-family: var(--mono); color: var(--night-ink-2); font-size: 11px; }

/* ---------- about ---------- */
.owner { display: grid; grid-template-columns: minmax(260px, 452px) 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.owner figure { margin: 0; }
.owner img { width: 100%; height: auto; border-radius: 18px; }
.owner figcaption { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); margin-top: 12px; letter-spacing: .02em; }
.owner .sig { font-family: var(--serif); font-style: italic; font-size: 30px; letter-spacing: -0.02em; margin-top: 28px; }
.owner p { color: var(--ink-2); font-size: 17px; line-height: 1.65; margin: 0 0 18px; max-width: 34em; }
.owner .h2 { margin: 18px 0 26px; }
@media (max-width: 860px) { .owner { grid-template-columns: 1fr; } .owner figure { max-width: 452px; } }

.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; margin-top: 40px; }
.facts > div { background: var(--surface); padding: 24px; }
.facts h4 { margin: 0 0 8px; font-weight: 500; font-size: 15px; }
.facts p { margin: 0; color: var(--ink-2); font-size: 14.5px; }
@media (max-width: 760px) { .facts { grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
.site-footer { padding: 72px 0 40px; border-top: 1px solid var(--rule); margin-top: 40px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.foot-grid h5 { font-family: var(--mono); font-weight: 400; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 14px; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 14.5px; }
.foot-grid a { color: var(--ink-2); } .foot-grid a:hover { color: var(--ink); }
.foot-big { font-family: var(--serif); font-size: clamp(56px, 13vw, 200px); letter-spacing: -0.05em; line-height: .85; margin: 64px 0 28px; color: var(--ink); white-space: nowrap; }
.foot-big em { color: var(--accent); font-style: italic; }
.foot-legal { display: flex; justify-content: space-between; gap: 16px; font-size: 12.5px; color: var(--ink-3); flex-wrap: wrap; padding-top: 20px; border-top: 1px solid var(--rule); }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid > :first-child { grid-column: 1 / -1; } }

/* ---------- machine page ---------- */
.crumbs { font-size: 13.5px; color: var(--ink-3); display: flex; gap: 10px; padding-top: 28px; }
.crumbs a:hover { color: var(--ink); }
.m-hero { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(32px, 6vw, 80px); align-items: center; padding: 32px 0 64px; }
.m-hero .display { font-size: clamp(42px, 6vw, 84px); margin: 18px 0 20px; }
.m-hero .brandline { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.m-art { background: var(--surface); border: 1px solid var(--rule); border-radius: 22px; padding: clamp(24px, 4vw, 48px); }
.price-line { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; margin: 28px 0 30px; }
.price-line .num { font-size: 36px; letter-spacing: -0.04em; }
.price-line small { color: var(--ink-3); font-size: 13.5px; }
@media (max-width: 960px) { .m-hero { grid-template-columns: 1fr; } }

.keyspecs { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.keyspecs > div { padding: 22px 20px 22px 0; }
.keyspecs > div + div { padding-left: 20px; border-left: 1px solid var(--rule); }
.keyspecs span { display: block; font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.keyspecs b { font-weight: 400; font-size: 19px; letter-spacing: -0.015em; }
@media (max-width: 760px) { .keyspecs { grid-template-columns: 1fr 1fr; } .keyspecs > div:nth-child(3) { padding-left: 0; border-left: 0; } .keyspecs > div:nth-child(n+3) { border-top: 1px solid var(--rule); } }

.take-grid { display: grid; grid-template-columns: 1fr 340px; gap: clamp(32px, 6vw, 88px); }
@media (max-width: 960px) { .take-grid { grid-template-columns: 1fr; } }
.take { font-family: var(--serif); font-size: clamp(20px, 1.9vw, 24px); line-height: 1.5; letter-spacing: -0.01em; }
.take p { margin: 0 0 1em; }
.take p:first-of-type::first-letter { font-size: 3.4em; float: left; line-height: .82; padding: 6px 10px 0 0; font-style: italic; }
.take .sig { font-style: italic; color: var(--ink-3); font-size: 18px; }
.verdict { font-family: var(--serif); font-size: clamp(26px, 3vw, 36px); line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 40px; padding-left: 22px; border-left: 2px solid var(--accent); }

.side h4 { font-family: var(--mono); font-weight: 400; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 16px; }
.ratings { display: grid; gap: 14px; margin-bottom: 36px; }
.rating { display: grid; grid-template-columns: 110px 1fr 34px; gap: 14px; align-items: center; font-size: 14px; }
.rating .track { height: 4px; border-radius: 4px; background: var(--rule-2); position: relative; overflow: hidden; }
.rating .track i { position: absolute; inset: 0 auto 0 0; background: var(--ink); border-radius: 4px; }
.rating .num { text-align: right; font-size: 13px; }
.overall { display: flex; align-items: baseline; gap: 10px; padding: 18px 0; border-top: 1px solid var(--rule); margin-top: 4px; }
.overall .num { font-size: 44px; letter-spacing: -0.04em; }

.pc { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 48px; }
.pc ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.pc li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; font-size: 15px; color: var(--ink-2); line-height: 1.5; }
.pc li::before { content: ""; width: 10px; height: 1.5px; background: var(--ink); margin-top: 11px; }
.pc .cons li::before { background: var(--ink-3); }
@media (max-width: 760px) { .pc { grid-template-columns: 1fr; } }

.spec-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.spec-table th, .spec-table td { text-align: left; padding: 15px 0; border-bottom: 1px solid var(--rule-2); vertical-align: top; }
.spec-table th { font-weight: 400; color: var(--ink-3); width: 38%; padding-right: 20px; }
.spec-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 56px; }
@media (max-width: 760px) { .spec-cols { grid-template-columns: 1fr; } }

.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.mini { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 12px; transition: border-color .25s, transform .3s var(--ease); }
.mini:hover { border-color: var(--ink-3); transform: translateY(-2px); }
.mini h4 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 22px; letter-spacing: -0.02em; }
.mini small { color: var(--ink-3); font-size: 13px; }
.mini .row { display: flex; justify-content: space-between; font-size: 14px; color: var(--ink-2); }
@media (max-width: 860px) { .related { grid-template-columns: 1fr; } }

/* ---------- compare ---------- */
.cmp-pickers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 28px; }
.cmp-pickers label { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.select { position: relative; }
.select select {
  appearance: none; -webkit-appearance: none; width: 100%; height: 50px; border-radius: 12px; border: 1px solid var(--rule); background: var(--surface);
  padding: 0 40px 0 16px; font-size: 15px; cursor: pointer; outline: none; transition: border-color .2s;
}
.select select:focus { border-color: var(--ink); }
.select::after { content: ""; position: absolute; right: 18px; top: 21px; width: 7px; height: 7px; border-right: 1.5px solid var(--ink-2); border-bottom: 1.5px solid var(--ink-2); transform: rotate(45deg); pointer-events: none; }
.cmp-cols { display: grid; grid-template-columns: 200px repeat(3, 1fr); border: 1px solid var(--rule); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.cmp-cols > div { padding: 15px 18px; border-bottom: 1px solid var(--rule-2); font-size: 14.5px; }
.cmp-cols > div:nth-last-child(-n+4) { border-bottom: 0; }
.cmp-cols .lbl { color: var(--ink-3); font-size: 13.5px; }
.cmp-cols .head { padding: 26px 18px; }
.cmp-cols .head h3 { font-family: var(--serif); font-weight: 400; font-size: 24px; margin: 10px 0 2px; letter-spacing: -0.02em; line-height: 1.1; }
.cmp-cols .head small { color: var(--ink-3); }
.cmp-cols .best { position: relative; font-weight: 500; }
.cmp-cols .best::after { content: ""; display: inline-block; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; margin-left: 8px; vertical-align: 2px; }
.cmp-cols .sec { grid-column: 1 / -1; background: var(--surface-2); font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); padding: 10px 18px; }
.cmp-scroll { overflow-x: auto; }
.cmp-scroll .cmp-cols { min-width: 760px; }
@media (max-width: 760px) { .cmp-pickers { grid-template-columns: 1fr; } }

/* ---------- quiz ---------- */
.quiz-shell { max-width: 880px; margin: 0 auto; }
.quiz-progress { display: flex; align-items: center; gap: 18px; margin-bottom: 48px; }
.quiz-progress .track { flex: 1; height: 2px; background: var(--rule); position: relative; border-radius: 2px; }
.quiz-progress .track i { position: absolute; inset: 0 auto 0 0; background: var(--ink); transition: width .6s var(--ease); border-radius: 2px; }
.quiz-progress .num { font-size: 13px; color: var(--ink-3); min-width: 50px; text-align: right; }
.q { animation: qin .55s var(--ease) both; }
.q.out { animation: qout .25s ease both; }
@keyframes qin { from { opacity: 0; transform: translateY(16px); } }
@keyframes qout { to { opacity: 0; transform: translateY(-10px); } }
.q h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(34px, 4.8vw, 58px); line-height: 1.04; letter-spacing: -0.03em; margin: 14px 0 14px; }
.q .hint { color: var(--ink-3); margin: 0 0 36px; font-size: 16px; }
.opts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.opts.one { grid-template-columns: 1fr; }
@media (max-width: 640px) { .opts { grid-template-columns: 1fr; } }
.opt {
  text-align: left; border: 1px solid var(--rule); background: var(--surface); border-radius: 14px; padding: 20px 22px; cursor: pointer;
  display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; align-items: center;
  transition: border-color .2s, transform .3s var(--ease), background .2s;
}
.opt:hover { border-color: var(--ink-3); transform: translateY(-2px); background: #fff; }
.opt[aria-pressed="true"] { border-color: var(--ink); background: #fff; box-shadow: 0 0 0 1px var(--ink); }
.opt b { font-weight: 500; font-size: 16.5px; letter-spacing: -0.01em; }
.opt span { grid-column: 1; color: var(--ink-3); font-size: 14px; line-height: 1.45; }
.opt .key { grid-row: 1 / span 2; grid-column: 2; font-family: var(--mono); font-size: 11px; color: var(--ink-3); border: 1px solid var(--rule); border-radius: 6px; width: 24px; height: 24px; display: grid; place-items: center; }
.opt[aria-pressed="true"] .key { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.quiz-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 36px; gap: 12px; }
.quiz-nav .back { background: none; border: 0; color: var(--ink-3); cursor: pointer; font-size: 14.5px; padding: 8px 0; }
.quiz-nav .back:hover { color: var(--ink); }
.quiz-nav .back[disabled] { visibility: hidden; }

.result-hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; background: var(--surface); border: 1px solid var(--rule); border-radius: 22px; padding: clamp(24px, 4vw, 48px); }
.result-hero .match { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); }
.result-hero h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(38px, 5vw, 64px); letter-spacing: -0.035em; line-height: 1; margin: 14px 0 6px; }
.result-hero .why { list-style: none; padding: 0; margin: 26px 0 30px; display: grid; gap: 10px; }
.result-hero .why li { display: grid; grid-template-columns: 18px 1fr; gap: 8px; color: var(--ink-2); font-size: 15px; }
.result-hero .why li::before { content: ""; width: 10px; height: 1.5px; background: var(--accent); margin-top: 11px; }
.result-hero blockquote { margin: 0; font-family: var(--serif); font-style: italic; font-size: 19px; line-height: 1.45; color: var(--ink-2); padding-left: 18px; border-left: 1px solid var(--rule); }
@media (max-width: 860px) { .result-hero { grid-template-columns: 1fr; } }
.runners { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
@media (max-width: 760px) { .runners { grid-template-columns: 1fr; } }
.runner { display: grid; grid-template-columns: 130px 1fr; gap: 20px; align-items: center; }
.runner .pct { font-family: var(--mono); font-size: 12px; color: var(--ink-3); }

/* ---------- prose / about ---------- */
.prose { max-width: 680px; font-size: 17.5px; line-height: 1.7; color: var(--ink-2); }
.prose h2 { font-family: var(--serif); font-weight: 400; color: var(--ink); font-size: 34px; letter-spacing: -0.02em; line-height: 1.15; margin: 56px 0 16px; }
.prose p { margin: 0 0 18px; }
.prose a { color: var(--ink); border-bottom: 1px solid var(--rule); }
.prose ul { padding-left: 20px; }
.prose li { margin-bottom: 8px; }
.offer { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.offer .card h4 { font-family: var(--serif); font-weight: 400; font-size: 24px; margin: 18px 0 8px; letter-spacing: -0.02em; }
.offer .card p { margin: 0; color: var(--ink-2); font-size: 15px; }
.offer .card .num { color: var(--accent-ink); font-size: 12px; }
@media (max-width: 860px) { .offer { grid-template-columns: 1fr; } }
.contact-line { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 36px 0; border-top: 1px solid var(--night-rule); margin-top: 48px; }
.contact-line a.big { font-family: var(--serif); font-size: clamp(22px, 4vw, 52px); letter-spacing: -0.03em; overflow-wrap: anywhere; max-width: 100%; border-bottom: 1px solid var(--night-rule); transition: border-color .2s; }
.contact-line a.big:hover { border-color: var(--accent); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .q { animation: none; }
}