/* Letters to Word — linen paper, ink, terracotta thread. Serif tiles, quiet UI. */
@font-face { font-family: "Fraunces"; src: url("/fonts/fraunces.woff2") format("woff2"); font-weight: 400 800; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/fonts/instrument-sans.woff2") format("woff2"); font-weight: 400 700; font-display: swap; }

:root {
  --paper: #f5eee2;
  --paper-2: #ede3d1;
  --card: #fffaf1;
  --line: #ddd0ba;
  --line-2: #c9b89b;
  --ink: #1e2a24;
  --ink-2: #44524a;
  --muted: #5d6862;
  --thread: #b5432a;
  --thread-dk: #93331d;
  --moss: #2f6b5a;
  --mustard: #c9962e;
  --stone: #7d756c;
  --focus: #1e2a24;
  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --r: 12px;
  --wrap: 1140px;
  --tile-shadow: 0 2px 0 #cdbb9c, 0 3px 6px rgba(60, 40, 10, .08);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; color: var(--ink); background-color: var(--paper);
  background-image:
    repeating-linear-gradient(0deg, rgba(120, 90, 40, .035) 0 1px, transparent 1px 7px),
    repeating-linear-gradient(90deg, rgba(120, 90, 40, .03) 0 1px, transparent 1px 7px);
  font: 400 1.05rem/1.6 var(--sans); overflow-x: hidden; min-height: 100vh; display: flex; flex-direction: column;
}
main { flex: 1; }
main:focus { outline: none; }
a { color: var(--thread-dk); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--thread); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 6px; }
::selection { background: var(--thread); color: #fff; }
kbd { font-family: var(--serif); font-weight: 700; padding: 0 .35em; border-radius: 4px; background: var(--card); border: 1px solid var(--line-2); box-shadow: 0 1px 0 var(--line-2); }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 clamp(14px, 4vw, 28px); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: absolute; left: 10px; top: -60px; z-index: 100; background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: 8px; font-weight: 600; }
.skip-link:focus { top: 10px; }
.small { font-size: .88rem; color: var(--muted); }

/* ---------- masthead ---------- */
.masthead { border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 92%, white); }
.mast-row { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px; padding-top: 10px; padding-bottom: 8px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand-word { font: italic 650 1.45rem/1 var(--serif); letter-spacing: -.01em; }
.tabs { display: flex; width: 100%; gap: 4px; margin: 4px 0 0; }
.tabs a {
  flex: 1; text-align: center; padding: 9px 6px; border-radius: 999px; color: var(--ink-2); text-decoration: none;
  font: 600 .9rem/1.2 var(--sans); white-space: nowrap; border: 1px solid transparent;
}
.tabs a:hover { background: var(--paper-2); color: var(--ink); }
.tabs a[aria-current="page"] { background: var(--ink); color: var(--paper); }
.tabs .long { display: none; }
@media (min-width: 720px) {
  .mast-row { flex-wrap: nowrap; padding-top: 14px; padding-bottom: 14px; }
  .tabs { width: auto; margin: 0 0 0 auto; }
  .tabs a { flex: none; padding: 8px 14px; }
  .tabs .long { display: inline; }
}

/* ---------- solver layout ---------- */
.layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0 32px; padding-top: clamp(14px, 3vw, 36px); padding-bottom: 40px; }
@media (min-width: 960px) {
  .layout { grid-template-columns: 380px minmax(0, 1fr); align-items: start; }
  .left { position: sticky; top: 16px; }
}
.title { margin: 0 0 6px; font: 600 clamp(1.6rem, 6vw, 2.6rem)/1.08 var(--serif); letter-spacing: -.02em; font-variation-settings: "SOFT" 60; }
.title em { color: var(--thread); font-style: italic; }
.lede { margin: 0 0 16px; color: var(--ink-2); font-size: 1rem; max-width: 46ch; }
@media (max-width: 599px) { .lede { font-size: .95rem; margin-bottom: 12px; } }

.rack-label { display: block; font: 600 .8rem/1 var(--sans); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 8px; }
.rack {
  position: relative; display: flex; align-items: center; background: var(--card);
  border: 2px solid var(--ink); border-radius: 14px; box-shadow: 0 3px 0 var(--ink);
}
.rack:focus-within { box-shadow: 0 3px 0 var(--ink), 0 0 0 4px color-mix(in srgb, var(--thread) 30%, transparent); }
.rack input {
  flex: 1; min-width: 0; width: 100%; height: 66px; border: 0; background: transparent; color: var(--ink);
  padding: 0 8px 0 16px; font: 650 1.9rem/1 var(--serif); letter-spacing: .18em; text-transform: uppercase;
}
.rack input::placeholder { color: #9d9284; letter-spacing: .04em; font-weight: 500; text-transform: none; font-size: 1.35rem; }
.rack input:focus { outline: none; }
.rack-clear {
  flex: none; width: 48px; height: 48px; margin-right: 8px; border-radius: 50%; border: 0; background: var(--paper-2);
  color: var(--ink); cursor: pointer; display: grid; place-items: center;
}
.rack-clear:hover { background: var(--line); }
.hint { margin: 8px 0 0; font-size: .86rem; color: var(--muted); }

.tiles { display: none; flex-wrap: wrap; gap: 6px; margin-top: 12px; min-height: 44px; }
@media (min-width: 600px) { .tiles { display: flex; } }
.tile {
  position: relative; width: 40px; height: 42px; display: grid; place-items: center; border-radius: 7px; background: var(--card);
  border: 1px solid var(--line-2); box-shadow: var(--tile-shadow); font: 650 1.35rem/1 var(--serif); text-transform: uppercase;
  animation: drop .18s ease-out;
}
.tile sub { position: absolute; right: 4px; bottom: 3px; font: 600 .58rem/1 var(--sans); color: var(--muted); }
.tile.blank { background: repeating-linear-gradient(45deg, var(--card) 0 5px, var(--paper-2) 5px 10px); color: var(--muted); }
@keyframes drop { from { transform: translateY(-4px); opacity: 0; } }

.controls { display: flex; gap: 8px; margin-top: 14px; align-items: stretch; }
.seg { flex: 1; display: flex; padding: 3px; border-radius: 999px; background: var(--paper-2); border: 1px solid var(--line); }
.seg label { flex: 1; position: relative; }
.seg input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg span { display: grid; place-items: center; height: 42px; padding: 0 8px; border-radius: 999px; font: 600 .88rem/1.1 var(--sans); color: var(--ink-2); text-align: center; }
.seg input:checked + span { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.12); }
.seg input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 1px; }
.filters-btn {
  flex: none; display: inline-flex; align-items: center; gap: 6px; padding: 0 14px; border-radius: 999px; min-height: 48px;
  background: var(--card); border: 1px solid var(--line-2); color: var(--ink); font: 600 .9rem var(--sans); cursor: pointer;
}
.badge { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px; background: var(--thread); color: #fff; font: 700 .72rem/1 var(--sans); }
.find-btn {
  width: 100%; margin-top: 12px; min-height: 52px; border: 0; border-radius: 12px; background: var(--thread); color: #fff;
  font: 650 1.05rem var(--sans); cursor: pointer; box-shadow: 0 3px 0 var(--thread-dk);
}
.find-btn:hover { background: var(--thread-dk); }
.find-btn:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--thread-dk); }
@media (max-width: 959px) { .find-btn { display: none; } .no-js .find-btn { display: block; } }

/* ---------- filters: bottom sheet on phones, panel on desktop ---------- */
.filters {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; max-height: 82vh; overflow: auto;
  background: var(--card); border-radius: 20px 20px 0 0; border-top: 1px solid var(--line-2);
  box-shadow: 0 -12px 40px rgba(30, 42, 36, .22); padding: 8px 18px calc(18px + env(safe-area-inset-bottom));
  transform: translateY(105%); transition: transform .25s ease; visibility: hidden;
}
.filters.is-open { transform: none; visibility: visible; }
.scrim { position: fixed; inset: 0; z-index: 45; background: rgba(30, 42, 36, .35); }
.sheet-handle { width: 44px; height: 5px; border-radius: 999px; background: var(--line-2); margin: 4px auto 10px; }
.filters-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.filters-head h2 { margin: 0; font: 600 1.2rem var(--serif); }
.link { background: none; border: 0; color: var(--thread-dk); text-decoration: underline; font: 600 .92rem var(--sans); cursor: pointer; min-height: 44px; padding: 0 4px; }
.filter-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.filter-grid label, .filter-grid .full { display: grid; gap: 4px; font: 600 .86rem var(--sans); color: var(--ink-2); }
.filter-grid .full { grid-column: 1 / -1; }
.filter-grid small { font-weight: 400; color: var(--muted); }
.filter-grid input[type="text"], .filter-grid select {
  width: 100%; height: 48px; border-radius: 10px; border: 1.5px solid var(--line-2); background: #fff; color: var(--ink);
  padding: 0 12px; font: 600 1.05rem var(--serif); letter-spacing: .06em;
}
.filter-grid select { font: 500 1rem var(--sans); letter-spacing: 0; }
.filter-grid input[type="text"] { text-transform: uppercase; }
.filter-grid input:focus, .filter-grid select:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px color-mix(in srgb, var(--thread) 25%, transparent); }
.check { grid-column: 1 / -1; display: flex !important; grid-template-columns: none; align-items: center; gap: 10px !important; font-weight: 500 !important; min-height: 44px; }
.check input { width: 22px; height: 22px; accent-color: var(--thread); }
.done-btn { width: 100%; margin-top: 16px; min-height: 52px; border-radius: 12px; border: 0; background: var(--ink); color: var(--paper); font: 650 1rem var(--sans); cursor: pointer; }
@media (min-width: 960px) {
  .filters { position: static; transform: none; visibility: visible; max-height: none; overflow: visible; margin-top: 18px; border-radius: var(--r); border: 1px solid var(--line); box-shadow: none; padding: 14px 16px 16px; background: color-mix(in srgb, var(--card) 70%, transparent); }
  .sheet-handle, .done-btn, .filters-btn, .scrim { display: none !important; }
}
.no-js .filters { position: static; transform: none; visibility: visible; box-shadow: none; margin-top: 16px; border-radius: var(--r); }

/* ---------- results ---------- */
.summary { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 12px; padding: 14px 0 10px; border-bottom: 2px solid var(--ink); margin-bottom: 6px; }
@media (min-width: 960px) { .summary { padding-top: 4px; } }
.summary p { margin: 0; font: 500 1rem/1.4 var(--sans); color: var(--ink-2); }
.summary strong { font: 650 1.25rem var(--serif); color: var(--ink); }
.summary .ms { font-size: .78rem; color: var(--muted); }
.results { min-height: 40vh; }
.group { padding: 14px 0 8px; border-bottom: 1px dashed var(--line-2); }
.group h3 { margin: 0 0 10px; display: flex; align-items: baseline; gap: 10px; font: 600 1.05rem var(--serif); }
.group h3 .n { font: 500 .8rem var(--sans); color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.w {
  display: inline-flex; align-items: baseline; gap: 6px; min-height: 44px; padding: 8px 12px; border-radius: 10px;
  background: var(--card); border: 1px solid var(--line); color: var(--ink); cursor: pointer; box-shadow: 0 1px 0 var(--line);
  font: 600 1.12rem/1.2 var(--serif); letter-spacing: .01em; transition: border-color .12s, transform .12s;
}
.w:hover { border-color: var(--ink); transform: translateY(-1px); }
.w .p { font: 600 .7rem var(--sans); color: var(--muted); }
.w .b { color: var(--thread); text-decoration: underline dotted; text-underline-offset: 3px; font-style: italic; }
.w.rare { font-weight: 450; color: var(--ink-2); background: color-mix(in srgb, var(--card) 55%, transparent); }
.more { margin-top: 10px; }
.btn-soft { min-height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--ink); font: 600 .9rem var(--sans); cursor: pointer; }
.btn-soft:hover { background: var(--card); }
.state { padding: 22px 0; color: var(--ink-2); }
.state h3 { margin: 0 0 6px; font: 600 1.25rem var(--serif); color: var(--ink); }
.state p { margin: 0 0 10px; }
.tries { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.tries button { min-height: 44px; padding: 0 14px; border-radius: 999px; border: 1px dashed var(--ink-2); background: transparent; font: 650 1rem var(--serif); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); cursor: pointer; }
.loading-bar { height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--thread) 0 30%, transparent 30%); background-size: 200% 100%; animation: slide 1s linear infinite; margin-top: 8px; }
@keyframes slide { from { background-position: 100% 0; } to { background-position: -100% 0; } }
.legend-line { font-size: .84rem; color: var(--muted); margin: 10px 0 0; }
.legend-line .b { color: var(--thread); text-decoration: underline dotted; font-style: italic; font-family: var(--serif); font-weight: 600; }

/* ---------- word sheet ---------- */
dialog.sheet { border: 0; padding: 0; width: min(560px, 100%); max-width: 100%; max-height: 85vh; border-radius: 20px; background: var(--card); color: var(--ink); box-shadow: 0 20px 60px rgba(30, 42, 36, .3); }
dialog.sheet::backdrop { background: rgba(30, 42, 36, .45); }
@media (max-width: 599px) { dialog.sheet { margin: auto 0 0; border-radius: 20px 20px 0 0; } }
.sheet-body { padding: 18px 20px calc(20px + env(safe-area-inset-bottom)); }
.sheet-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.sheet-word { display: flex; flex-wrap: wrap; gap: 5px; margin: 6px 0 10px; }
.sheet-word .tile { width: 36px; height: 38px; font-size: 1.2rem; }
.close-x { flex: none; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; cursor: pointer; display: grid; place-items: center; color: var(--ink); }
.meta-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
.pill { display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; border-radius: 999px; background: var(--paper-2); font: 600 .8rem var(--sans); color: var(--ink-2); }
.pill.good { background: color-mix(in srgb, var(--moss) 15%, var(--card)); color: var(--moss); }
.defs { margin: 0 0 14px; padding: 0; list-style: none; display: grid; gap: 10px; }
.defs li { padding-left: 12px; border-left: 3px solid var(--line-2); }
.defs em { font: italic 600 .85rem var(--serif); color: var(--thread-dk); margin-right: 6px; }
.sheet-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.sheet-actions a, .sheet-actions button { flex: 1 1 140px; display: inline-flex; align-items: center; justify-content: center; min-height: 48px; border-radius: 12px; font: 600 .95rem var(--sans); text-decoration: none; cursor: pointer; }
.btn-ink { background: var(--ink); color: var(--paper) !important; border: 0; }
.btn-line { background: transparent; color: var(--ink) !important; border: 1px solid var(--line-2); }
.attrib { font-size: .76rem; color: var(--muted); margin: 10px 0 0; }

/* ---------- content sections ---------- */
.band { padding: clamp(28px, 6vw, 56px) 0; border-top: 1px solid var(--line); }
.band h2, .prose h2 { font: 600 clamp(1.35rem, 3.6vw, 1.8rem)/1.2 var(--serif); letter-spacing: -.01em; margin: 0 0 10px; }
.cols { display: grid; gap: 16px; }
@media (min-width: 760px) { .cols { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; }
.card h3 { margin: 0 0 6px; font: 600 1.1rem var(--serif); }
.card p { margin: 0; color: var(--ink-2); font-size: .97rem; }
.card .num { display: inline-block; font: italic 700 1.6rem/1 var(--serif); color: var(--thread); margin-bottom: 6px; }

.page-head { padding: clamp(24px, 6vw, 52px) 0 8px; }
.page-head .kicker { margin: 0 0 6px; font: 600 .78rem var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--thread-dk); }
.page-head h1 { margin: 0 0 10px; font: 600 clamp(1.9rem, 6vw, 3rem)/1.08 var(--serif); letter-spacing: -.02em; }
.page-head p { margin: 0; color: var(--ink-2); max-width: 60ch; font-size: 1.08rem; }
.prose { max-width: 700px; padding-bottom: 56px; }
.prose h2 { margin: 1.8em 0 .45em; }
.prose h3 { margin: 1.5em 0 .35em; font: 600 1.15rem var(--serif); }
.prose p, .prose li { color: var(--ink-2); }
.prose strong { color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li + li { margin-top: .35em; }
.prose .updated { font-size: .84rem; color: var(--muted); }
.example { display: inline-flex; gap: 4px; vertical-align: middle; }
.example .tile { width: 30px; height: 32px; font-size: 1rem; animation: none; }
.note { padding: 14px 16px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--mustard); }
.note p { margin: 0; }

.faq { max-width: 760px; padding-bottom: 56px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 16px 18px; font: 600 1.08rem/1.35 var(--serif); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "↓"; font-family: var(--sans); color: var(--thread); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(180deg); }
.faq details > div { padding: 0 18px 16px; color: var(--ink-2); }
.faq details > div p { margin: 0 0 .6em; }

.form { display: grid; gap: 14px; max-width: 560px; }
.form label { display: grid; gap: 6px; font-weight: 600; }
.form input, .form textarea { width: 100%; border: 1.5px solid var(--line-2); border-radius: 10px; background: #fff; padding: 12px 14px; font: 400 1rem var(--sans); color: var(--ink); }
.form textarea { min-height: 150px; resize: vertical; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--ink); }
.btn-primary { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 20px; border-radius: 12px; border: 0; background: var(--thread); color: #fff !important; font: 650 1rem var(--sans); text-decoration: none; cursor: pointer; box-shadow: 0 3px 0 var(--thread-dk); }

/* ---------- five-letter helper ---------- */
.five { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: clamp(14px, 3vw, 36px); padding-bottom: 40px; }
@media (min-width: 960px) { .five { grid-template-columns: 460px minmax(0, 1fr); align-items: start; } .five-left { position: sticky; top: 16px; } }
.guesses { display: grid; gap: 10px; margin: 0 0 14px; padding: 0; list-style: none; }
.guess { display: flex; align-items: center; gap: 6px; }
.gt {
  position: relative; width: 56px; height: 58px; flex: none; display: grid; place-items: center; border-radius: 9px; cursor: pointer;
  font: 650 1.7rem/1 var(--serif); text-transform: uppercase; border: 2px solid var(--ink); background: var(--card); color: var(--ink);
  box-shadow: 0 3px 0 var(--ink); transition: background .15s, color .15s, transform .1s;
}
.gt:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--ink); }
.gt::after { position: absolute; top: 3px; right: 5px; font: 700 .72rem/1 var(--sans); }
.gt[data-m="absent"] { background: var(--stone); color: #fff; border-color: #5a534b; box-shadow: 0 3px 0 #5a534b; }
.gt[data-m="absent"]::after { content: "✕"; }
.gt[data-m="present"] { background: var(--mustard); color: var(--ink); border-color: #8f6a1d; box-shadow: 0 3px 0 #8f6a1d; border-style: dashed; }
.gt[data-m="present"]::after { content: "●"; }
.gt[data-m="correct"] { background: var(--moss); color: #fff; border-color: #1d4a3d; box-shadow: 0 3px 0 #1d4a3d; }
.gt[data-m="correct"]::after { content: "✓"; }
@media (max-width: 400px) { .gt { width: 50px; height: 52px; font-size: 1.5rem; } }
.row-x { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; color: var(--ink-2); cursor: pointer; margin-left: 2px; display: grid; place-items: center; }
.add-guess { display: flex; gap: 8px; }
.add-guess input { flex: 1; min-width: 0; height: 58px; border-radius: 12px; border: 2px solid var(--ink); background: var(--card); padding: 0 14px; font: 650 1.6rem var(--serif); letter-spacing: .3em; text-transform: uppercase; color: var(--ink); }
.add-guess input::placeholder { font: 500 1rem var(--sans); letter-spacing: 0; text-transform: none; color: #8d8274; }
.add-guess input:focus { outline: none; box-shadow: 0 0 0 4px color-mix(in srgb, var(--thread) 30%, transparent); }
.add-guess button { flex: none; min-width: 88px; border-radius: 12px; border: 0; background: var(--thread); color: #fff; font: 650 1rem var(--sans); cursor: pointer; box-shadow: 0 3px 0 var(--thread-dk); }
.key { display: grid; gap: 6px; margin: 14px 0 0; padding: 12px 14px; list-style: none; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); font-size: .9rem; color: var(--ink-2); }
.key li { display: flex; align-items: center; gap: 10px; }
.key .gt { width: 30px; height: 30px; font-size: .95rem; box-shadow: none; cursor: default; border-width: 1.5px; }
.key .gt::after { font-size: .5rem; top: 1px; right: 2px; }
.five-msg { padding: 12px 14px; border-radius: var(--r); background: color-mix(in srgb, var(--thread) 10%, var(--card)); border: 1px solid color-mix(in srgb, var(--thread) 40%, var(--line)); margin: 12px 0 0; }
.best { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 18px; padding: 0; list-style: none; }
.best .w { font-size: 1.25rem; letter-spacing: .08em; text-transform: uppercase; border: 2px solid var(--ink); box-shadow: 0 2px 0 var(--ink); }

/* ---------- ads (hidden unless AdSense configured) ---------- */
.ad-slot { display: none; }
.ads-on .ad-slot { display: block; margin: 20px auto; max-width: var(--wrap); padding: 0 clamp(14px, 4vw, 28px); }
.ads-on .ad-slot--top { min-height: 100px; }
.ads-on .ad-slot--inline { min-height: 280px; }
.ads-on .ad-slot--footer { min-height: 100px; }
.ads-preview .ad-slot { display: grid; place-items: center; min-height: 100px; margin: 20px auto; max-width: var(--wrap); border: 1px dashed var(--line-2); color: var(--muted); font-size: .75rem; }
.ads-preview .ad-slot::after { content: "ad slot · dev preview (" attr(data-ad) ")"; }

/* ---------- footer ---------- */
.colophon { margin-top: auto; border-top: 2px solid var(--ink); background: var(--paper-2); padding: 32px 0 calc(22px + env(safe-area-inset-bottom)); }
.colophon-grid { display: grid; gap: 22px; grid-template-columns: 1fr 1fr; }
.colophon-grid > div:first-child { grid-column: 1 / -1; }
@media (min-width: 760px) { .colophon-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } .colophon-grid > div:first-child { grid-column: auto; } }
.colophon nav { display: grid; align-content: start; }
.colophon h2 { margin: 0 0 6px; font: 600 .78rem var(--sans); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.colophon nav a { padding: 6px 0; color: var(--ink); text-decoration: none; }
.colophon nav a:hover { color: var(--thread); text-decoration: underline; }
.colophon-base { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line-2); }
.colophon-base p { margin: 0; }

.nf { padding: 56px 0 80px; text-align: center; }
.nf .example { margin-bottom: 18px; }
.nf .example .tile { width: 48px; height: 52px; font-size: 1.6rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
@media print { .masthead, .colophon, .ad-slot, .filters, .controls, .find-btn { display: none !important; } body { background: #fff; } }

/* ---------- contact ---------- */
.contact-grid { display: grid; gap: 28px; padding-bottom: 48px; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); align-items: start; } }
.contact-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(18px, 4vw, 28px); box-shadow: 0 2px 0 var(--line), 0 6px 18px rgba(60, 40, 10, .06); }
.contact-form { max-width: none; gap: 16px; }
.form-row { display: grid; gap: 6px; }
.form-row > label { font-weight: 600; display: flex; align-items: baseline; gap: 8px; }
.opt { font: 500 .72rem var(--sans); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.form select { width: 100%; border: 1.5px solid var(--line-2); border-radius: 10px; background-color: #fff; padding: 12px 14px; font: 400 1rem var(--sans); color: var(--ink); min-height: 50px; appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-2) 50%), linear-gradient(135deg, var(--ink-2) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
.form select:focus { outline: none; border-color: var(--ink); }
.form input, .form textarea, .form select { font-size: max(16px, 1rem); }
.form-row.has-error input, .form-row.has-error textarea { border-color: var(--thread); }
.field-msg { margin: 0; color: var(--thread-dk); font-size: .88rem; font-weight: 600; }
.field-foot { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.count { margin-left: auto; font-size: .76rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin: 0; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--thread); background: #fbe9e3; color: var(--ink); }
.contact-send { width: 100%; min-height: 52px; font-size: 1.02rem; }
@media (min-width: 560px) { .contact-send { width: auto; justify-self: start; padding: 0 28px; } }
.contact-send[disabled] { opacity: .7; cursor: progress; }
.contact-send.is-busy .label::before { content: ""; display: inline-block; width: 14px; height: 14px; margin-right: 10px; vertical-align: -2px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: cf-spin .7s linear infinite; }
@keyframes cf-spin { to { transform: rotate(360deg); } }
.contact-fine { margin-top: -4px; }
.contact-done { text-align: center; padding: 18px 4px; }
.contact-done:focus { outline: none; }
.contact-done h2 { font-family: var(--serif); margin: 10px 0 6px; }
.contact-done p { color: var(--ink-2); margin: 0 auto 8px; max-width: 42ch; overflow-wrap: anywhere; }
.done-mark { display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 12px; background: var(--card); color: var(--moss); font: 700 1.6rem var(--serif); box-shadow: var(--tile-shadow); border: 1px solid var(--line); }
.contact-note { margin: 0; color: var(--thread-dk); }
.link-btn { background: none; border: 0; color: var(--thread-dk); font: 600 .92rem var(--sans); text-decoration: underline; cursor: pointer; min-height: 44px; padding: 0 4px; }
.contact-aside h2:first-child { margin-top: 0; }
@media (prefers-reduced-motion: reduce) { .contact-send.is-busy .label::before { animation: none; } }
.contact-grid { padding-top: 20px; }
.contact-aside h2 { margin: 1.4em 0 .4em; }
.contact-aside h2:first-child { margin-top: 0; }