/* Hallmark · genre: editorial · macrostructure: custom (bespoke) "board-led split" · theme: custom · enrichment: E-interactive (playable board, working clock, hand-built SVG map) · nav: N9 edge-aligned + C4 sticky call bar · footer: Ft5 statement
 * tone: warm-utilitarian, club-room · anchor hue: 140 (vinyl-board green) · accent: 40 terracotta
 * Hallmark · pre-emit critique: P5 H4 E4 S5 R4 V5
 */

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--space-lg); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); font-style: normal; margin: 0; }
p, ul, ol, dl, dd, figure { margin: 0; }
a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
button { font: inherit; color: inherit; }

:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: var(--space-md); top: -3rem; z-index: 50;
  background: var(--color-ink); color: var(--color-paper); padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
}
.skip:focus { top: var(--space-md); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3rem; padding: 0 var(--space-lg);
  font-weight: 600; font-size: var(--text-base); text-decoration: none; white-space: nowrap;
  border-radius: var(--radius-sm);
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.btn:active { transform: translateY(1px); }
.btn--ink { background: var(--color-ink); color: var(--color-paper); }
.btn--ink:hover { background: var(--color-felt-2); }
.btn--line { box-shadow: inset 0 0 0 1.5px var(--color-ink); color: var(--color-ink); }
.btn--line:hover { background: var(--color-paper-2); }

.link-btn {
  background: none; border: 0; padding: var(--space-2xs) 0; cursor: pointer;
  font-size: var(--text-sm); font-weight: 500; color: var(--color-ink-soft);
  text-decoration: underline; text-underline-offset: 0.25em; text-decoration-thickness: 1px;
  white-space: nowrap;
}
.link-btn:hover { color: var(--color-ink); text-decoration-thickness: 2px; }
.link-btn:disabled { opacity: 0.45; cursor: default; text-decoration: none; }
.link-btn--strong { color: var(--color-accent-ink); font-weight: 600; }

/* ---------- top ---------- */
.top {
  max-width: var(--max); margin: 0 auto;
  padding: var(--space-lg) var(--gutter) 0;
  display: flex; align-items: center; gap: var(--space-lg);
}
.brand { display: inline-flex; align-items: center; gap: var(--space-sm); text-decoration: none; margin-right: auto; }
.brand__mark { width: 1.35rem; height: 2rem; color: var(--color-ink); flex: none; }
.brand__land { fill: var(--color-accent); }
.brand__words { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-size: 1.375rem; letter-spacing: -0.01em; }
.brand__sub { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-ink-soft); margin-top: 0.2rem; }

.status { display: inline-flex; align-items: center; gap: var(--space-xs); font-size: var(--text-sm); color: var(--color-ink-soft); white-space: nowrap; }
.status__dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--color-closed); }
.status.is-open .status__dot { background: var(--color-open); box-shadow: 0 0 0 3px oklch(from var(--color-open) l c h / 0.2); }
.status.is-open { color: var(--color-ink); }

.top__nav { display: flex; gap: var(--space-lg); font-size: var(--text-sm); font-weight: 500; }
.top__nav a { text-decoration: none; white-space: nowrap; }
.top__nav a:hover { text-decoration: underline; }

@media (max-width: 760px) {
  .top__nav { display: none; }
}
@media (max-width: 480px) {
  .top { flex-wrap: wrap; row-gap: var(--space-xs); }
  .status { order: 3; width: 100%; }
}

/* ---------- hero ---------- */
.hero {
  max-width: var(--max); margin: 0 auto;
  padding: var(--space-2xl) var(--gutter) var(--space-3xl);
  display: grid; gap: var(--space-2xl);
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 960px) {
  .hero { grid-template-columns: minmax(0, 11fr) minmax(0, 10fr); align-items: start; padding-top: var(--space-3xl); }
  .hero__copy { position: sticky; top: var(--space-xl); padding-top: var(--space-lg); }
}

.hero__title {
  font-size: var(--text-display); font-weight: 800; line-height: 0.98; letter-spacing: -0.035em;
  overflow-wrap: anywhere; min-width: 0;
}
.hero__title .line { display: block; }
.hero__title .line + .line { color: var(--color-felt-2); }

.hero__lede { margin-top: var(--space-lg); max-width: 34rem; font-size: var(--text-md); line-height: 1.5; color: var(--color-ink-soft); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-xl); }

.hero__facts { margin-top: var(--space-2xl); border-top: var(--rule); max-width: 34rem; }
.hero__facts div { display: grid; grid-template-columns: 5rem minmax(0, 1fr); gap: var(--space-md); padding: var(--space-sm) 0; border-bottom: var(--rule); font-size: var(--text-sm); }
.hero__facts dt { font-weight: 600; }
.hero__facts dd { color: var(--color-ink-soft); }

/* entrance: one orchestrated moment */
@media (prefers-reduced-motion: no-preference) {
  .hero__title .line, .hero__lede, .hero__actions, .puzzle {
    animation: rise var(--dur-slow) var(--ease-out) both;
  }
  .hero__title .line:nth-child(2) { animation-delay: 90ms; }
  .hero__lede { animation-delay: 180ms; }
  .hero__actions { animation-delay: 240ms; }
  .puzzle { animation-delay: 140ms; }
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- puzzle + board ---------- */
.puzzle { min-width: 0; }
.puzzle__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--space-sm) var(--space-lg); margin-bottom: var(--space-md); }
.puzzle__title { font-size: var(--text-md); font-weight: 800; letter-spacing: -0.01em; }
.puzzle__tabs { display: flex; gap: var(--space-2xs); }
.puzzle__tabs button {
  border: 0; background: none; cursor: pointer; white-space: nowrap;
  padding: var(--space-2xs) var(--space-sm); font-size: var(--text-sm); font-weight: 500;
  color: var(--color-ink-soft); border-radius: var(--radius-sm);
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.puzzle__tabs button:hover { color: var(--color-ink); background: var(--color-paper-2); }
.puzzle__tabs button[aria-selected="true"] { color: var(--color-paper); background: var(--color-ink); }
.puzzle__tabs button.is-solved::after { content: " ✓"; }

.board {
  --sq: calc(100% / 8);
  position: relative;
  display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); grid-template-rows: repeat(8, minmax(0, 1fr));
  width: 100%; max-width: 38rem; aspect-ratio: 1;
  border: 6px solid var(--color-felt);
  border-radius: var(--radius-md);
  box-shadow: 0 1px 0 var(--color-rule), 0 18px 40px -24px oklch(from var(--color-felt) l c h / 0.55);
  touch-action: none; user-select: none; -webkit-user-select: none;
}
.sq {
  position: relative; border: 0; padding: 0; margin: 0; cursor: default;
  background: var(--color-sq-light);
  display: grid; place-items: center;
  container-type: size;
}
.sq.is-dark { background: var(--color-sq-dark); }
.sq.is-last { background-image: linear-gradient(var(--color-sq-mark), var(--color-sq-mark)); }
.sq.is-dark.is-last { background-image: linear-gradient(var(--color-sq-mark-dark), var(--color-sq-mark-dark)); }
.sq.is-selected { box-shadow: inset 0 0 0 3px var(--color-ink); }
.sq.is-hint { box-shadow: inset 0 0 0 3px var(--color-accent); }
.sq.is-check { background-image: radial-gradient(circle, oklch(from var(--color-accent) l c h / 0.85) 0 32%, transparent 70%); }
.sq.has-own { cursor: grab; }
.sq.is-target { cursor: pointer; }
.sq.is-target::after {
  content: ""; position: absolute; width: 28%; height: 28%; border-radius: 50%;
  background: oklch(from var(--color-ink) l c h / 0.28); pointer-events: none;
}
.sq.is-target.has-piece::after {
  width: 92%; height: 92%; background: none;
  box-shadow: inset 0 0 0 4px oklch(from var(--color-ink) l c h / 0.3);
}

.coord {
  position: absolute; font-size: clamp(0.5rem, 1.6vw, 0.6875rem); font-weight: 600; line-height: 1;
  pointer-events: none; color: var(--color-sq-dark);
}
.sq.is-dark .coord { color: var(--color-sq-light); }
.coord--file { right: 4%; bottom: 4%; }
.coord--rank { left: 5%; top: 5%; }

.piece {
  font-family: var(--font-pieces);
  font-size: 78cqh;
  line-height: 1;
  pointer-events: none;
  position: relative; z-index: 1;
  paint-order: stroke fill;
  will-change: transform;
}
.piece--w { color: var(--color-piece-white); -webkit-text-stroke: 0.06em var(--color-piece-black); }
.piece--b { color: var(--color-piece-black); -webkit-text-stroke: 0.02em var(--color-piece-black); }
.piece.is-moving { transition: transform var(--dur-mid) var(--ease-out); }
.piece.is-dragging { z-index: 5; transition: none; }
@supports not (font-size: 1cqh) { .piece { font-size: clamp(1.5rem, 7vw, 3.5rem); } }

.board.is-shake { animation: shake 320ms var(--ease-out); }
@keyframes shake { 25% { transform: translateX(-5px); } 55% { transform: translateX(4px); } 80% { transform: translateX(-2px); } }
@media (prefers-reduced-motion: reduce) {
  .piece.is-moving { transition: none; }
  .board.is-shake { animation: none; }
}

.puzzle__foot { margin-top: var(--space-md); max-width: 38rem; }
.puzzle__task { font-weight: 600; }
.puzzle__status { margin-top: var(--space-2xs); font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-ink-soft); min-height: 3em; }
.puzzle__status.is-good { color: var(--color-felt-2); font-weight: 500; }
.puzzle__status.is-bad { color: var(--color-accent-ink); }
.puzzle__controls { display: flex; flex-wrap: wrap; gap: var(--space-lg); margin-top: var(--space-xs); }

/* ---------- section scaffolding ---------- */
.section-title { font-size: var(--text-xl); font-weight: 800; line-height: 1.02; letter-spacing: -0.03em; max-width: 18ch; overflow-wrap: anywhere; min-width: 0; }
.section-lede { margin-top: var(--space-md); font-size: var(--text-md); line-height: 1.5; color: var(--color-ink-soft); max-width: 40rem; }

/* ---------- classes ---------- */
.classes { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter) var(--space-3xl); }
.classes__intro { max-width: 46rem; }

.chooser {
  margin-top: var(--space-xl);
  display: grid; gap: var(--space-xl);
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 900px) {
  .chooser { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-2xl); }
}

.chooser__options { border: 0; padding: 0; margin: 0; min-width: 0; display: grid; align-content: start; border-top: var(--rule); }
.option {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-md); align-items: start;
  padding: var(--space-md) var(--space-xs); border-bottom: var(--rule); cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out);
}
.option:hover { background: var(--color-paper-2); }
.option input {
  appearance: none; -webkit-appearance: none; margin: 0.2rem 0 0; flex: none;
  width: 1.125rem; height: 1.125rem; border: 1.5px solid var(--color-ink); border-radius: 2px;
  display: grid; place-items: center; cursor: pointer; background: var(--color-paper);
}
.option input::before { content: ""; width: 0.5rem; height: 0.5rem; background: var(--color-ink); transform: scale(0); transition: transform var(--dur-fast) var(--ease-out); }
.option input:checked::before { transform: scale(1); }
.option input:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
.option__text { font-size: var(--text-md); line-height: 1.35; font-weight: 500; }
.option:has(input:checked) .option__text { font-weight: 600; }

.tracks { min-width: 0; }
.track { padding: var(--space-lg) 0 0; }
.track[hidden] { display: none; }
.track__name { font-size: var(--text-lg); font-weight: 800; letter-spacing: -0.02em; }
.track__for { margin-top: var(--space-xs); color: var(--color-ink-soft); }
.track__list { list-style: none; padding: 0; margin-top: var(--space-lg); display: grid; gap: 0; border-top: var(--rule); }
.track__list li { padding: var(--space-sm) 0 var(--space-sm) 1.75rem; border-bottom: var(--rule); position: relative; }
.track__list li::before {
  content: ""; position: absolute; left: 0.25rem; top: 1.15em; width: 0.625rem; height: 0.625rem;
  background: linear-gradient(90deg, var(--color-sq-dark) 50%, var(--color-sq-light) 50%);
  box-shadow: inset 0 0 0 1px var(--color-sq-dark);
}
@media (prefers-reduced-motion: no-preference) {
  .track:not([hidden]) { animation: fade var(--dur-mid) var(--ease-out); }
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.tracks__how { margin-top: var(--space-lg); color: var(--color-ink-soft); font-size: var(--text-sm); max-width: 40rem; }

.also {
  list-style: none; padding: 0; margin: var(--space-3xl) 0 0;
  display: grid; gap: var(--space-xl) var(--space-2xl);
  grid-template-columns: minmax(0, 1fr);
  border-top: 2px solid var(--color-ink); padding-top: var(--space-lg);
}
@media (min-width: 760px) {
  .also { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr); }
}
.also h3 { font-size: var(--text-md); font-weight: 800; letter-spacing: -0.01em; }
.also p { margin-top: var(--space-xs); color: var(--color-ink-soft); max-width: 30rem; }

/* ---------- tournaments (felt) ---------- */
.tournaments { background: var(--color-felt); color: var(--color-on-felt); }
.tournaments a { color: var(--color-on-felt); }
.tournaments__inner {
  max-width: var(--max); margin: 0 auto;
  padding: var(--space-3xl) var(--gutter);
  display: grid; gap: var(--space-2xl) var(--space-2xl);
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas: "head" "record" "prizes" "entry" "clock";
}
@media (min-width: 960px) {
  .tournaments__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-areas:
      "head head"
      "record prizes"
      "entry clock";
  }
}
.tournaments__head { grid-area: head; }
.tournaments .section-title { max-width: 16ch; }
.tournaments .section-lede { color: var(--color-on-felt-soft); }
.record { grid-area: record; min-width: 0; }
.prizes { grid-area: prizes; }
.entry { grid-area: entry; }
.clock { grid-area: clock; min-width: 0; }

.tournaments h3 { font-size: var(--text-md); font-weight: 800; letter-spacing: -0.01em; }

.fixtures { width: 100%; border-collapse: collapse; margin-top: var(--space-md); font-family: var(--font-mono); font-size: var(--text-sm); font-variant-numeric: tabular-nums; }
.fixtures th, .fixtures td { text-align: left; padding: var(--space-sm) var(--space-sm) var(--space-sm) 0; border-bottom: var(--rule-felt); vertical-align: top; }
.fixtures thead th { font-family: var(--font-body); font-weight: 500; color: var(--color-on-felt-soft); font-size: 0.8125rem; }
.fixtures tbody th { font-family: var(--font-body); font-weight: 600; font-size: var(--text-base); }
.fixtures td:last-child, .fixtures th:last-child { text-align: right; padding-right: 0; }
@media (max-width: 560px) {
  .fixtures thead { display: none; }
  .fixtures tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; border-bottom: var(--rule-felt); padding: var(--space-sm) 0; }
  .fixtures th, .fixtures td { border: 0; padding: 0.1rem 0; }
  .fixtures tbody th { grid-column: 1 / -1; }
  .fixtures td:nth-of-type(1) { grid-column: 1 / -1; color: var(--color-on-felt-soft); }
  .fixtures td:nth-of-type(2)::after { content: " per player"; color: var(--color-on-felt-soft); }
  .fixtures td:nth-of-type(3) { text-align: right; }
  .fixtures td:nth-of-type(3)::after { content: " rounds"; }
}
.record__next { margin-top: var(--space-lg); color: var(--color-on-felt-soft); max-width: 36rem; }
.record__next strong { color: var(--color-on-felt); }

.prizes ul { list-style: none; padding: 0; margin-top: var(--space-md); border-top: var(--rule-felt); }
.prizes li { padding: var(--space-sm) 0; border-bottom: var(--rule-felt); }

.entry ol { list-style: none; padding: 0; margin-top: var(--space-md); counter-reset: step; display: grid; gap: var(--space-md); }
.entry li { counter-increment: step; display: grid; grid-template-columns: 2.25rem minmax(0, 1fr); gap: var(--space-sm); align-items: baseline; }
.entry li::before {
  content: counter(step); font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); line-height: 1;
  color: var(--color-accent-on-felt);
}
.entry strong { white-space: nowrap; }
.entry__note { margin-top: var(--space-lg); font-size: var(--text-sm); color: var(--color-on-felt-soft); max-width: 36rem; }

/* clock */
.clock { background: var(--color-felt-2); border-radius: var(--radius-md); padding: var(--space-lg); }
.clock__head p { margin-top: var(--space-xs); font-size: var(--text-sm); color: var(--color-on-felt-soft); }
.clock__presets { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-top: var(--space-md); }
.clock__presets label { cursor: pointer; }
.clock__presets input { position: absolute; opacity: 0; pointer-events: none; }
.clock__presets span {
  display: inline-block; padding: var(--space-2xs) var(--space-sm); border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: var(--text-sm); white-space: nowrap;
  box-shadow: inset 0 0 0 1px var(--color-felt-rule);
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.clock__presets label:hover span { box-shadow: inset 0 0 0 1px var(--color-on-felt-soft); }
.clock__presets input:checked + span { background: var(--color-on-felt); color: var(--color-felt); box-shadow: none; }
.clock__presets input:focus-visible + span { outline: 2px solid var(--color-accent-on-felt); outline-offset: 2px; }
.clock__presets input:disabled + span { opacity: 0.5; cursor: not-allowed; }

.clock__faces { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-xs); margin-top: var(--space-md); }
.face {
  border: 0; cursor: pointer; text-align: left;
  display: grid; gap: var(--space-2xs); padding: var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--color-felt); color: var(--color-on-felt-soft);
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.face:hover { background: oklch(from var(--color-felt) calc(l + 0.03) c h); }
.face:active { transform: translateY(1px); }
.face:focus-visible { outline: 2px solid var(--color-accent-on-felt); outline-offset: 2px; }
.face__who { font-size: 0.8125rem; font-weight: 500; }
.face__time { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 7vw, 3rem); line-height: 1; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; color: var(--color-on-felt); }
.face.is-running { background: var(--color-on-felt); color: var(--color-felt); }
.face.is-running .face__time { color: var(--color-ink); }
.face.is-flagged { background: var(--color-accent); color: var(--color-piece-white); }
.face.is-flagged .face__time { color: var(--color-piece-white); }
.clock__controls { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs) var(--space-lg); margin-top: var(--space-md); }
.clock .link-btn { color: var(--color-on-felt-soft); }
.clock .link-btn:hover { color: var(--color-on-felt); }
.clock__msg { font-size: var(--text-sm); color: var(--color-on-felt-soft); }

/* ---------- past tournaments ---------- */
.record__photos { margin-top: var(--space-sm); }
.record__photos a { font-weight: 600; }

.past { max-width: var(--max); margin: 0 auto; padding: var(--space-3xl) var(--gutter) 0; }
.past__intro { max-width: 46rem; }
.event { margin-top: var(--space-2xl); }
.event__name {
  font-size: var(--text-md); font-weight: 800; letter-spacing: -0.01em;
  padding-bottom: var(--space-sm); border-bottom: 2px solid var(--color-ink);
}

.shots {
  list-style: none; padding: 0; margin: var(--space-md) 0 0;
  display: grid; gap: var(--space-xs);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: clamp(8.5rem, 34vw, 13rem);
}
.shot { min-width: 0; grid-row: span 2; }
.shot--group { grid-column: 1 / -1; }
.shot--hall-junior, .shot--hall-special { grid-row: span 1; }
.shot--wall-special { grid-column: 1 / -1; }

@media (min-width: 760px) {
  .shots { grid-template-columns: repeat(6, minmax(0, 1fr)); grid-auto-rows: clamp(9rem, 15vw, 13rem); }
  .shot { grid-column: span 2; }
  .shot--group { grid-column: span 4; }
  .shot--wall-winner, .shot--wall-runner { grid-column: span 3; }
}

.shot a {
  position: relative; display: block; width: 100%; height: 100%;
  overflow: hidden; border-radius: var(--radius-sm); background: var(--color-paper-2);
  cursor: zoom-in;
}
.shot img {
  display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%;
  transition: transform var(--dur-slow) var(--ease-out);
}
.shot--group img { object-position: 50% 72%; }
.shot--hall-runner img, .shot--hall-prize img { object-position: 50% 32%; }
.shot--hall-junior img, .shot--hall-special img { object-position: 50% 42%; }
.shot--wall-winner img, .shot--wall-runner img { object-position: 50% 45%; }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .shot a:hover img { transform: scale(1.03); }
}
.shot a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }

.shot__tag {
  position: absolute; left: var(--space-xs); bottom: var(--space-xs); max-width: calc(100% - var(--space-md));
  padding: 0.2rem var(--space-xs); border-radius: 2px;
  background: var(--color-paper); color: var(--color-ink);
  font-size: 0.8125rem; font-weight: 600; line-height: 1.3;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* lightbox */
html:has(.lightbox[open]) { overflow: hidden; }
.lightbox {
  width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
  background: var(--color-scrim); color: var(--color-on-felt);
  overflow: hidden;
}
.lightbox::backdrop { background: transparent; }
.lightbox[open] { display: grid; place-items: center; }
@media (prefers-reduced-motion: no-preference) {
  .lightbox[open] { animation: fade var(--dur-mid) var(--ease-out); }
}
.lightbox__figure {
  display: grid; gap: var(--space-sm); justify-items: center;
  padding: var(--space-2xl) var(--space-md) var(--space-lg);
  max-width: 100%; max-height: 100%;
  touch-action: pan-y;
}
.lightbox__img {
  max-width: min(100%, 72rem); max-height: calc(100dvh - 9rem);
  width: auto; height: auto; object-fit: contain; border-radius: var(--radius-sm);
  user-select: none; -webkit-user-drag: none;
}
.lightbox__cap { display: flex; gap: var(--space-md); font-size: var(--text-sm); color: var(--color-on-felt-soft); }
.lightbox__cap span:first-child { color: var(--color-on-felt); font-weight: 600; }
.lightbox__count { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.lightbox__btn, .lightbox__close {
  position: absolute; border: 0; cursor: pointer;
  background: oklch(from var(--color-on-felt) l c h / 0.12); color: var(--color-on-felt);
  border-radius: var(--radius-sm);
  transition: background-color var(--dur-fast) var(--ease-out);
}
.lightbox__btn:hover, .lightbox__close:hover { background: oklch(from var(--color-on-felt) l c h / 0.24); }
.lightbox__btn:focus-visible, .lightbox__close:focus-visible { outline: 2px solid var(--color-accent-on-felt); outline-offset: 2px; }
.lightbox__btn { top: 50%; width: 3rem; height: 3rem; margin-top: -1.5rem; font-size: 1.25rem; }
.lightbox__btn--prev { left: var(--space-md); }
.lightbox__btn--next { right: var(--space-md); }
.lightbox__close { top: var(--space-md); right: var(--space-md); padding: var(--space-xs) var(--space-md); font-weight: 600; white-space: nowrap; }
@media (max-width: 760px) {
  .lightbox__btn { top: auto; bottom: var(--space-md); margin-top: 0; }
  .lightbox__figure { padding-bottom: 5rem; }
  .lightbox__img { max-height: calc(100dvh - 11rem); }
}

/* ---------- visit ---------- */
.visit {
  max-width: var(--max); margin: 0 auto;
  padding: var(--space-3xl) var(--gutter);
  display: grid; gap: var(--space-2xl);
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 900px) {
  .visit { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: center; }
}
.visit__address { font-style: normal; margin-top: var(--space-lg); font-size: var(--text-md); line-height: 1.45; }
.visit__list { margin-top: var(--space-lg); border-top: var(--rule); max-width: 32rem; }
.visit__list div { display: grid; grid-template-columns: 6rem minmax(0, 1fr); gap: var(--space-md); padding: var(--space-sm) 0; border-bottom: var(--rule); font-size: var(--text-sm); }
.visit__list dt { font-weight: 600; }
.visit__list dd { color: var(--color-ink-soft); }
.visit__actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-xl); }

.map { min-width: 0; }
.map svg { display: block; width: 100%; height: auto; border-radius: var(--radius-md); }
.map figcaption { margin-top: var(--space-xs); font-size: var(--text-sm); color: var(--color-ink-soft); }
.map__ground { fill: var(--color-paper-2); }
.map__park { fill: var(--color-sq-light); stroke: var(--color-sq-dark); stroke-width: 1.5; }
.map__road { stroke: var(--color-piece-white); stroke-width: 14; fill: none; stroke-linecap: butt; }
.map__road--major { stroke-width: 26; }
.map__road--minor { stroke-width: 8; }
.map__label { font-family: var(--font-body); font-size: 11px; font-weight: 500; fill: var(--color-ink-soft); }
.map__label--park { fill: var(--color-felt-2); font-weight: 600; }
.map__label--strong { font-size: 13px; font-weight: 600; fill: var(--color-ink); }
.map__metro { fill: var(--color-ink-soft); }
.map__pin-sq { fill: var(--color-accent); }
.map__pin-l { fill: none; stroke: var(--color-piece-white); stroke-width: 2.5; }

/* ---------- faq ---------- */
.faq { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter) var(--space-3xl); display: grid; gap: var(--space-xl); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .faq { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); } }
.faq__list { border-top: 2px solid var(--color-ink); }
.faq details { border-bottom: var(--rule); }
.faq summary {
  list-style: none; cursor: pointer; padding: var(--space-md) 2.5rem var(--space-md) 0; position: relative;
  font-weight: 600; font-size: var(--text-md); line-height: 1.35;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 0.25rem; top: 50%; width: 0.75rem; height: 0.75rem; margin-top: -0.375rem;
  background:
    linear-gradient(var(--color-ink), var(--color-ink)) center / 100% 2px no-repeat,
    linear-gradient(var(--color-ink), var(--color-ink)) center / 2px 100% no-repeat;
  transition: transform var(--dur-mid) var(--ease-out);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--color-felt-2); }
.faq details p { padding: 0 2.5rem var(--space-lg) 0; color: var(--color-ink-soft); max-width: 60ch; }

/* ---------- footer ---------- */
.foot { background: var(--color-ink); color: var(--color-paper); padding: var(--space-3xl) var(--gutter) var(--space-xl); }
.foot__line {
  max-width: var(--max); margin: 0 auto;
  font-family: var(--font-display); font-weight: 800; letter-spacing: -0.04em; line-height: 0.9;
  font-size: clamp(3.5rem, 14vw, 11rem);
}
.foot__meta {
  max-width: var(--max); margin: var(--space-2xl) auto 0; padding-top: var(--space-md);
  border-top: 1px solid oklch(from var(--color-paper) l c h / 0.2);
  display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-xl);
  font-size: var(--text-sm); color: oklch(from var(--color-paper) l c h / 0.7);
}
.foot__meta a { color: var(--color-paper); }

/* ---------- phone call bar ---------- */
.callbar { display: none; }
@media (max-width: 760px) {
  body { padding-bottom: 4.5rem; }
  .callbar {
    display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xs);
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
    padding: var(--space-xs) var(--space-md) calc(var(--space-xs) + env(safe-area-inset-bottom));
    background: var(--color-paper); border-top: var(--rule);
  }
  .callbar a {
    display: flex; align-items: center; justify-content: center; min-height: 2.875rem;
    text-decoration: none; font-weight: 600; border-radius: var(--radius-sm); white-space: nowrap;
  }
  .callbar a:first-child { background: var(--color-ink); color: var(--color-paper); }
  .callbar a:last-child { box-shadow: inset 0 0 0 1.5px var(--color-ink); }
}