/* WordEngine design system — editorial dictionary aesthetic.
   Restraint rules: hairline borders, serif display, one accent, no gradients,
   no glass, no pills, no decorative motion. */

@font-face {
  font-family: "Inter";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("/assets/fonts/inter-latin-400-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("/assets/fonts/inter-latin-ext-400-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0305, U+0307, U+0309, U+0323-0324, U+0330-0331, U+1E00-1EFF, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Inter";
  font-style: normal; font-weight: 600; font-display: swap;
  src: url("/assets/fonts/inter-latin-600-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  font-style: normal; font-weight: 600; font-display: swap;
  src: url("/assets/fonts/inter-latin-ext-600-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0305, U+0307, U+0309, U+0323-0324, U+0330-0331, U+1E00-1EFF, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Source Serif 4";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("/assets/fonts/source-serif-4-latin-400-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+2E14-2E16, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Source Serif 4";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("/assets/fonts/source-serif-4-latin-ext-400-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0305, U+0307, U+0309, U+0323-0324, U+0330-0331, U+1E00-1EFF, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Source Serif 4";
  font-style: normal; font-weight: 600; font-display: swap;
  src: url("/assets/fonts/source-serif-4-latin-600-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+2E14-2E16, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Source Serif 4";
  font-style: normal; font-weight: 600; font-display: swap;
  src: url("/assets/fonts/source-serif-4-latin-ext-600-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0305, U+0307, U+0309, U+0323-0324, U+0330-0331, U+1E00-1EFF, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --paper: #faf9f6;
  --paper-2: #f3f1ea;
  --ink: #191813;
  --muted: #6b675d;
  --faint: #6e695d;
  --line: #e0ddd3;
  --line-strong: #c9c5b8;
  --card: #ffffff;
  --accent: #9a3412;
  --accent-ink: #7c2d12;
  --accent-bg: #f7ece7;
  --ok: #2f6b3f;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;
  --maxw: 1080px;
  --pad: clamp(16px, 4vw, 28px);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent-ink); }
::selection { background: var(--accent); color: var(--paper); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.serif { font-family: var(--serif); }
.mono { font-family: var(--mono); }

/* ---------- layout ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

header.site {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: relative;
  z-index: 30;
}
header.site .bar {
  display: flex; align-items: center; gap: 20px;
  height: 62px;
}
.brand {
  font-family: var(--serif); font-weight: 700; font-size: 1.35rem;
  letter-spacing: -0.01em; color: var(--ink); white-space: nowrap;
}
.brand small {
  display: block; font-family: var(--sans); font-weight: 400;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--faint); margin-top: -2px;
}
nav.main { display: flex; gap: 12px; margin-left: 8px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
nav.main::-webkit-scrollbar { display: none; }
nav.main a {
  font-size: 0.86rem; color: var(--muted); white-space: nowrap;
  padding: 10px 2px; border-bottom: 2px solid transparent;
}
nav.main a:hover { color: var(--ink); }
nav.main a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }
.langsw {
  margin-left: auto; display: flex; gap: 2px; align-items: center;
}
.langsw a {
  font-size: 0.72rem; letter-spacing: 0.06em; color: var(--muted);
  padding: 8px 6px; border: 1px solid transparent;
}
.langsw a:hover { color: var(--ink); }
.langsw a.active { color: var(--ink); border-color: var(--line-strong); background: var(--card); }

footer.site { border-top: 1px solid var(--line); margin-top: 80px; background: var(--paper-2); }
footer.site .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; padding: 48px var(--pad) 40px; max-width: var(--maxw); margin: 0 auto; }
footer.site .cols li a { display: inline-block; padding: 6px 0; }
footer.site h4 { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); margin: 0 0 14px; font-weight: 600; }
footer.site ul { list-style: none; margin: 0; padding: 0; }
footer.site li { margin-bottom: 8px; }
footer.site a { font-size: 0.9rem; color: var(--muted); }
footer.site a:hover { color: var(--ink); }
.creditline { font-size: 0.76rem; color: var(--faint); line-height: 1.6; max-width: 46ch; }
footer.site .bottom {
  border-top: 1px solid var(--line); padding: 16px var(--pad);
  max-width: var(--maxw); margin: 0 auto;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: 0.76rem; color: var(--faint);
}

/* ---------- homepage ---------- */
.hero { padding: clamp(48px, 9vw, 88px) var(--pad) clamp(40px, 7vw, 64px); border-bottom: 1px solid var(--line); }
.hero .kicker {
  font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent-ink); font-weight: 600; margin-bottom: 20px;
}
.hero h1 {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(2.3rem, 6.5vw, 4.2rem);
  line-height: 1.05; letter-spacing: -0.02em;
  margin: 0 0 18px; max-width: 15ch;
}
.hero .sub { font-size: clamp(1rem, 2vw, 1.15rem); color: var(--muted); max-width: 58ch; margin: 0; }

.intents { border-bottom: 1px solid var(--line); }
.intent-row {
  display: grid; grid-template-columns: 56px 1fr 36px; gap: 16px; align-items: center;
  padding: 26px 4px; border-top: 1px solid var(--line);
}
.intents .intent-row:first-child { border-top: none; }
.intent-num {
  font-family: var(--mono); font-size: 0.8rem; color: var(--faint);
  letter-spacing: 0.08em;
}
.intent-row h2 { font-family: var(--serif); font-size: clamp(1.25rem, 3vw, 1.6rem); font-weight: 600; margin: 0 0 4px; }
.intent-row p { margin: 0; color: var(--muted); font-size: 0.92rem; max-width: 62ch; }
.intent-row .arrow { font-family: var(--serif); font-size: 1.5rem; color: var(--faint); text-align: right; transition: transform 120ms ease; }
a.intent-row:hover .arrow { transform: translateX(4px); color: var(--accent-ink); }
a.intent-row:hover h2 { color: var(--accent-ink); }

.qualities { padding: clamp(40px, 7vw, 64px) 0; border-bottom: 1px solid var(--line); }
.qualities h2 { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; margin: 0 0 28px; }
.qgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px; }
.qitem { border-top: 2px solid var(--ink); padding-top: 14px; }
.qitem h3 { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; margin: 0 0 10px; font-weight: 600; color: var(--accent-ink); }
.qitem p { margin: 0; font-size: 0.92rem; color: var(--muted); }

.dictionary-strip { padding: clamp(36px, 6vw, 56px) 0; }
.dictionary-strip form { display: flex; gap: 10px; max-width: 560px; }
.dictionary-strip input { flex: 1; }

/* ---------- forms & inputs ---------- */
label.field { display: block; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 8px; }
input[type="text"], input[type="search"], input[type="number"], select {
  font-family: var(--sans); font-size: 1rem; color: var(--ink);
  background: var(--card); border: 1px solid var(--line-strong);
  border-radius: 2px; padding: 11px 12px; width: 100%;
}
input:focus, select:focus { border-color: var(--ink); outline: none; }
input.letter { text-transform: uppercase; text-align: center; letter-spacing: 0.3em; }
::placeholder { color: var(--faint); }

button, .btn {
  font-family: var(--sans); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--ink); color: var(--paper);
  border: 1px solid var(--ink); border-radius: 2px;
  padding: 13px 22px; cursor: pointer;
  min-height: 46px;
}
button:hover, .btn:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
button.secondary, .btn.secondary { background: transparent; color: var(--ink); border-color: var(--line-strong); }
button.secondary:hover { border-color: var(--ink); color: var(--ink); background: var(--paper-2); }
button:disabled { opacity: 0.45; cursor: default; }

.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg button {
  background: var(--card); color: var(--ink); border: 1px solid var(--line-strong);
  padding: 9px 12px; min-height: 40px; min-width: 40px; letter-spacing: 0; text-transform: none; font-size: 0.95rem;
}
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.seg button:hover { border-color: var(--ink); }

.spec {
  display: grid; gap: 22px;
  border: 1px solid var(--line); border-top: 2px solid var(--ink);
  background: var(--card); padding: clamp(20px, 4vw, 32px);
}
.spec .row { display: grid; gap: 8px; }
.spec .row-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.spec .actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spec .hint { font-size: 0.78rem; color: var(--faint); margin-top: 6px; }
details.filters { border-top: 1px dashed var(--line-strong); margin-top: 4px; padding-top: 18px; }
details.filters summary {
  cursor: pointer; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; user-select: none;
}
details.filters summary:hover { color: var(--ink); }
details.filters[open] summary { margin-bottom: 18px; }

/* repeated-letter mini-rows */
.reps { display: grid; gap: 10px; }
.rep-row { display: grid; grid-template-columns: 64px 140px 90px 1fr; gap: 8px; align-items: center; }
.rep-row .rlabel { font-size: 0.78rem; color: var(--muted); }
.rep-row select, .rep-row input { padding: 9px 10px; font-size: 0.92rem; min-height: 40px; }

/* ---------- tools ---------- */
.pagehead { padding: clamp(28px, 5vw, 48px) 0 24px; }
.pagehead h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.9rem, 4.6vw, 2.9rem); letter-spacing: -0.015em; margin: 0 0 8px; }
.pagehead p { color: var(--muted); margin: 0; max-width: 60ch; font-size: 0.95rem; }
.crumbs { font-size: 0.78rem; color: var(--faint); margin-bottom: 14px; }
.crumbs a:hover { color: var(--ink); }
.crumbs .sep { margin: 0 6px; }

.reshead {
  display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap;
  padding: 22px 0 12px; border-top: 2px solid var(--ink); margin-top: 26px;
}
.reshead .count { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; margin: 0; }
.reshead .count span { color: var(--muted); font-weight: 400; font-size: 1rem; font-family: var(--sans); }
.sorts { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.sorts button {
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--muted); padding: 6px 8px; min-height: 0; letter-spacing: 0.02em;
  text-transform: none; font-size: 0.9rem; font-weight: 500;
}
.sorts button:hover { color: var(--ink); }
.sorts button.active { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }

.word-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(128px, 1fr));
  gap: 4px 18px; padding: 6px 0;
}
a.word { font-family: var(--serif); font-size: 1.12rem; display: inline-block; padding: 9px 4px; margin: 0 -2px; border-bottom: 1px solid transparent; overflow-wrap: break-word; }
a.word:hover { color: var(--accent-ink); border-bottom-color: var(--accent); }
a.word.verycommon { font-weight: 600; }
.section-label {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--faint); font-weight: 600;
  border-top: 1px solid var(--line); padding: 20px 0 8px; margin: 22px 0 0;
}
.results-empty { padding: 40px 0; text-align: center; border-top: 1px solid var(--line); }
.results-empty h3 { font-family: var(--serif); font-size: 1.4rem; margin: 0 0 8px; }
.results-empty p { color: var(--muted); margin: 0; }
.loadmore { display: block; margin: 22px auto 0; }
.share-hint { font-size: 0.78rem; color: var(--faint); margin-top: 10px; }

/* unscrambler */
.rack {
  display: flex; gap: 8px; flex-wrap: wrap; padding: 14px 0;
}
.rack .tile {
  width: 52px; height: 60px; display: flex; align-items: center; justify-content: center;
  background: var(--card); border: 1px solid var(--line-strong); border-radius: 2px;
  font-family: var(--serif); font-size: 1.7rem; text-transform: uppercase;
}
.rack .tile.wild { color: var(--accent-ink); }
.len-group { margin-top: 26px; }
.len-group h3 {
  font-family: var(--serif); font-size: 1.15rem; font-weight: 600; margin: 0 0 8px;
  padding-bottom: 6px; border-bottom: 1px solid var(--line);
}
.len-group h3 span { color: var(--muted); font-weight: 400; font-family: var(--sans); font-size: 0.9rem; }

/* pattern */
.pattern-grid { display: flex; gap: 8px; flex-wrap: wrap; }
.pbox {
  width: 58px; height: 68px; text-align: center;
  font-family: var(--serif); font-size: 1.8rem; text-transform: uppercase;
  background: var(--card); border: 1px solid var(--line-strong); border-radius: 2px;
  color: var(--ink);
}
.pbox:focus { border-color: var(--ink); outline: none; }
.pbox.blank { color: var(--faint); }
.pbox:not(.blank) { font-weight: 600; }
.pbox-dot { color: var(--line-strong); }

/* ---------- list landing pages ---------- */
.listpage .rel-links { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 2px 24px; }
.listpage .rel-links a { font-size: 0.92rem; color: var(--muted); padding: 7px 0; border-bottom: 1px solid var(--line); }
.listpage .rel-links a:hover { color: var(--ink); }
.list-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: 0.85rem; color: var(--muted); padding: 14px 0 6px; }
.list-meta strong { color: var(--ink); font-weight: 600; }

/* word page */
.word-hero { border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line); padding: clamp(28px, 5vw, 48px) 0; }
.word-hero .theword {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(2.8rem, 9vw, 5rem); letter-spacing: -0.01em;
  margin: 0 0 6px; overflow-wrap: anywhere;
}
.word-hero .meta { display: flex; gap: 18px; flex-wrap: wrap; color: var(--muted); font-size: 0.9rem; }
.word-hero .meta strong { color: var(--ink); font-weight: 600; }
.bandline { display: flex; align-items: center; gap: 10px; margin-top: 14px; }
.bandbar { width: 120px; height: 3px; background: var(--line); position: relative; }
.bandbar i { position: absolute; left: 0; top: 0; height: 100%; background: var(--accent); }

/* homepage dictionary strip */
.dict-strip { display: flex; gap: 12px; align-items: flex-start; flex-wrap: wrap; }
.dict-strip .fieldwrap { flex: 1; min-width: 200px; }

/* ---------- mobile menu (details/summary, zero-JS) ---------- */
.mnav { display: none; margin-left: auto; position: static; }
.mnav summary {
  list-style: none; cursor: pointer;
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-strong); background: var(--card); border-radius: 2px;
  color: var(--ink);
}
.mnav summary::-webkit-details-marker { display: none; }
.mnav summary:hover { border-color: var(--ink); }
.mnav-panel {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--paper-2); border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 40px -24px rgba(25, 24, 19, 0.35);
  padding: 6px var(--pad) 14px;
}
.mnav-panel nav a {
  display: block; font-family: var(--serif); font-size: 1.08rem; color: var(--ink);
  padding: 15px 2px; border-bottom: 1px solid var(--line);
}
.mnav-panel nav a[aria-current="page"] { color: var(--accent-ink); font-weight: 600; }
.mnav-panel nav a:last-child { border-bottom: none; }
.mnav-langs { display: flex; align-items: center; gap: 14px; padding-top: 12px; }
.mnav-langs .label {
  font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--faint); font-weight: 600; white-space: nowrap;
}
.mnav-langs .links { display: flex; gap: 2px; }
.mnav-langs a {
  font-size: 0.8rem; letter-spacing: 0.06em; color: var(--muted);
  padding: 8px 7px; border: 1px solid transparent;
}
.mnav-langs a.active { color: var(--ink); border-color: var(--line-strong); background: var(--card); }
.mnav-langs a:hover { color: var(--ink); }

/* responsive */
@media (max-width: 640px) {
  .brand small { display: none; }
  nav.main { display: none; }
  .langsw { display: none; }
  .mnav { display: block; }
  .spec .row-grid { grid-template-columns: 1fr; }
  .rep-row { grid-template-columns: 56px 1fr 80px; }
  .rep-row select:nth-child(3) { grid-column: 2; }
  footer.site .cols { grid-template-columns: 1fr; gap: 26px; padding: 36px var(--pad) 28px; }
  .intent-row { grid-template-columns: 40px 1fr 24px; gap: 12px; padding: 22px 2px; }
  .intent-num { font-size: 0.72rem; }
  .pbox { width: 50px; height: 60px; font-size: 1.5rem; }
  .rack .tile { width: 46px; height: 54px; font-size: 1.5rem; }
  .sorts { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ============ competition wave: tool-first instrument ============ */
.workspace { display: grid; grid-template-columns: 340px 1fr; gap: 0; padding-top: 20px; border-top: 3px solid var(--ink); }
.workspace .panel { padding-right: 36px; }
.results-wrap { padding-left: 36px; border-left: 1px solid var(--line); min-height: 50vh; }
.toolhead { margin-bottom: 18px; }
.toolhead h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.7rem, 2.6vw, 2.2rem); letter-spacing: -0.01em; line-height: 1.1; margin: 0; }
.toolhead p { color: var(--muted); font-size: 0.92rem; margin: 8px 0 0; max-width: 44ch; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 0.66rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 6px; }
.field input[type="text"], .field select { width: 100%; font-family: inherit; font-size: 1rem; color: var(--ink); background: var(--paper); border: 1px solid var(--line-strong, #c9c4b4); border-radius: 2px; padding: 10px 11px; min-height: 40px; }
.field input:focus, .field select:focus { outline: none; border-color: var(--ink); }
.hint { font-size: 0.78rem; color: var(--faint); margin: 5px 0 0; }

.lenseg { display: flex; gap: 4px; flex-wrap: wrap; }
.lenseg b { flex: 0 0 auto; min-width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; font-family: var(--mono, ui-monospace, monospace); font-size: 0.9rem; font-weight: 500; border: 1px solid var(--line-strong, #c9c4b4); border-radius: 2px; cursor: pointer; background: var(--paper); color: var(--ink); user-select: none; }
.lenseg b.any { min-width: 54px; font-family: inherit; font-size: 0.82rem; }
.lenseg b.on { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.len-num { margin-top: 6px; max-width: 150px; }

.disclosure { margin-top: 16px; border-top: 1px solid var(--line); }
.disclosure summary { cursor: pointer; list-style: none; padding: 13px 0; font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); font-weight: 600; display: flex; justify-content: space-between; align-items: center; }
.disclosure summary::-webkit-details-marker { display: none; }
.disclosure summary::after { content: '+'; font-family: var(--mono, monospace); font-size: 1rem; }
.disclosure[open] summary::after { content: '−'; }
.adv { padding: 0 0 8px; }
.reps { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.reps .rlabel { font-size: 0.78rem; color: var(--muted); }
.reps input { width: 84px !important; }
.clear-link { margin-top: 8px; background: none; border: none; border-bottom: 1px solid var(--line-strong, #c9c4b4); color: var(--muted); font-size: 0.82rem; cursor: pointer; padding: 4px 0; min-height: 40px; }
.clear-link:hover { color: var(--ink); border-color: var(--ink); }

.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 20px; align-items: center; }
.chips .chips-label { font-size: 0.66rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--faint); font-weight: 600; margin-right: 4px; width: 100%; }
.chips a { font-size: 0.8rem; color: var(--muted); border: 1px solid var(--line); border-radius: 2px; padding: 8px 11px; text-decoration: none; min-height: 40px; display: inline-flex; align-items: center; }
.chips a b { font-family: var(--mono, monospace); font-weight: 500; color: var(--ink); }
.chips a:hover { color: var(--ink); border-color: var(--line-strong, #c9c4b4); }

.rhead { display: flex; align-items: baseline; gap: 14px; border-bottom: 2px solid var(--ink); padding: 2px 0 10px; }
.rhead .count { font-family: var(--mono, ui-monospace, monospace); font-size: 1.08rem; margin: 0; color: var(--ink); }
.rhead .count small { font-size: 0.82rem; color: var(--muted); font-family: inherit; }
.sorts { display: flex; gap: 2px; margin-left: auto; flex-wrap: wrap; }
.sorts button { border: none; background: none; font-size: 0.8rem; color: var(--muted); padding: 8px 10px; cursor: pointer; border-bottom: 2px solid transparent; border-radius: 0; font-family: inherit; min-height: 40px; }
.sorts button:hover { color: var(--ink); }
.sorts button.on, .sorts button.active { color: var(--ink); border-bottom-color: var(--ink); font-weight: 600; }

.rlist { margin-top: 4px; }
.rrow { display: grid; grid-template-columns: 1fr auto auto auto; align-items: baseline; gap: 14px; padding: 12px 2px; border-bottom: 1px solid var(--line); }
.rrow:hover { background: var(--paper-2); }
.rrow .w { font-family: var(--serif); font-size: 1.18rem; font-weight: 600; letter-spacing: 0.01em; }
.rrow .w a { text-decoration: none; color: var(--ink); display: inline-block; padding: 10px 0; }
.rrow .w a:hover { color: var(--accent-ink); }
.tier { font-size: 0.68rem; letter-spacing: 0.05em; color: var(--muted); border: 1px solid var(--line); border-radius: 2px; padding: 3px 7px; white-space: nowrap; }
.tier-c { color: var(--accent-ink); border-color: var(--accent); }
.num { font-family: var(--mono, ui-monospace, monospace); font-size: 0.76rem; color: var(--faint); white-space: nowrap; }
.why { background: none; border: none; border-bottom: 1px dotted var(--line-strong, #c9c4b4); color: var(--faint); font-size: 0.72rem; cursor: pointer; padding: 4px 6px; font-family: var(--mono, monospace); min-height: 40px; }
.why:hover { color: var(--muted); }

.ugroups .grp { margin-top: 18px; }
.ugroups .grp h3 { font-size: 0.7rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted); font-weight: 600; padding-bottom: 6px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; margin: 0; }
.ugroups .grp h3 span { font-family: var(--mono, monospace); font-weight: 500; color: var(--faint); }
.ugroups .grp .words { display: flex; flex-wrap: wrap; gap: 4px 24px; padding-top: 10px; }
.ugroups .grp .words a { font-family: var(--serif); font-size: 1.12rem; font-weight: 600; color: var(--ink); text-decoration: none; }
.ugroups .grp .words a:hover { color: var(--accent-ink); }

.zero { border: 1px solid var(--line); border-radius: 2px; padding: 18px 20px; margin-top: 14px; }
.zero h3 { font-family: var(--serif); font-size: 1.12rem; margin: 0 0 4px; font-weight: 600; }
.zero .most { font-size: 0.86rem; color: var(--muted); margin: 0; }
.zero-actions { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.zero-btn { font-size: 0.82rem; border: 1px solid var(--line-strong, #c9c4b4); border-radius: 2px; padding: 8px 12px; color: var(--ink); background: var(--paper); cursor: pointer; font-family: inherit; min-height: 40px; }
.zero-btn:hover { border-color: var(--ink); }

.sticky-edit { display: none; position: sticky; bottom: 10px; margin-top: 16px; background: var(--ink); color: var(--paper); border-radius: 2px; padding: 10px 14px; font-size: 0.84rem; box-shadow: 0 10px 28px -12px rgba(0,0,0,.5); z-index: 30; justify-content: space-between; align-items: center; gap: 10px; }
.sticky-edit .se-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sticky-edit .se-text b { font-family: var(--mono, monospace); font-weight: 500; color: var(--accent); }
.sticky-edit .se-edit { background: var(--paper); color: var(--ink); border: none; border-radius: 2px; font-size: 0.8rem; font-weight: 600; padding: 7px 14px; cursor: pointer; font-family: inherit; min-height: 40px; }

.why-dialog { border: 1px solid var(--line-strong, #c9c4b4); border-radius: 2px; padding: 0; max-width: 480px; width: calc(100% - 48px); background: var(--paper); color: var(--ink); box-shadow: 0 20px 60px -20px rgba(0,0,0,.4); }
.why-dialog::backdrop { background: rgba(20,19,15,.45); }
.why-dialog .why-inner { padding: 20px 22px; position: relative; }
.why-dialog .why-x { position: absolute; top: 12px; right: 14px; background: none; border: none; font-size: 1.4rem; color: var(--muted); cursor: pointer; min-width: 36px; min-height: 36px; }
.why-dialog h2 { font-family: var(--serif); font-size: 1.2rem; margin: 0 36px 12px 0; font-weight: 600; }
.why-dialog ul { list-style: none; margin: 0; padding: 0; }
.why-dialog li { font-size: 0.9rem; color: var(--muted); padding: 6px 0; border-top: 1px solid var(--line); }

/* mobile mode strip */
.mstrip { display: none; }

/* word-list page: length nav + A–Z nav (real tool, existing qualified pages only) */
.tool-nav { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; margin: 18px 0 4px; }
.tn-label { font-size: 0.66rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--faint); font-weight: 600; }
.tn-links { display: flex; gap: 3px; flex-wrap: wrap; }
.tn-links a { font-family: var(--mono, ui-monospace, monospace); font-size: 0.8rem; padding: 6px 8px; border: 1px solid var(--line); border-radius: 2px; color: var(--muted); text-decoration: none; }
.tn-links a:hover { color: var(--ink); border-color: var(--line-strong, #c9c4b4); }
.tn-links a.on { background: var(--ink); color: var(--paper); border-color: var(--ink); }

@media (max-width: 820px) {
  .mstrip { display: flex; gap: 2px; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: none; background: var(--paper); position: sticky; top: 60px; z-index: 30; }
  .mstrip::-webkit-scrollbar { display: none; }
  .mstrip a { flex: 0 0 auto; padding: 11px 13px 12px; font-size: 0.88rem; font-weight: 600; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap; text-decoration: none; }
  .mstrip a.on { color: var(--ink); border-bottom-color: var(--ink); }
  .workspace { grid-template-columns: minmax(0, 1fr); border-top-width: 2px; padding-top: 14px; }
  .workspace .panel, .workspace .results-wrap { min-width: 0; }
  .workspace .panel { padding-right: 0; }
  .results-wrap { padding-left: 0; border-left: none; border-top: 1px solid var(--line); margin-top: 14px; padding-top: 12px; min-height: 0; }
  .rrow { grid-template-columns: 1fr auto; row-gap: 2px; }
  .rrow .num { grid-column: 2; text-align: right; }
  .rrow .tier { grid-column: 1; justify-self: start; }
  .rrow .why { grid-column: 2; justify-self: end; }
  .sticky-edit { display: flex; }
  .chips .chips-label { width: auto; margin-right: 8px; }
  .rhead { flex-wrap: wrap; row-gap: 8px; }
  .sorts { margin-left: 0; }
  .pbox { min-width: 44px; min-height: 46px; }
  
  .tool-nav { flex-direction: column; align-items: flex-start; gap: 6px; }
}

.flexlabel { display: flex !important; gap: 10px; align-items: center; text-transform: none; letter-spacing: 0; font-size: 0.92rem; }

/* CSP-clean utility classes (replaced pre-existing inline styles) */
.prose { max-width: 72ch; font-size: 0.95rem; color: var(--ink); }
.prose.muted { max-width: 68ch; color: var(--muted); }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 0.85rem; }
.support-mail { font-size: 1.05rem; color: var(--ink); }
.dict-go { margin-top: 24px; }
.refine-bar { border-top-width: 1px; padding: 18px 22px; display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.refine-field { flex: 1; min-width: 200px; }
.bandlabel { font-size: 0.8rem; color: var(--muted); }
.bandbar i.bp-100 { width: 100%; }
.bandbar i.bp-66 { width: 66%; }
.bandbar i.bp-33 { width: 33%; }
.bandbar i.bp-10 { width: 10%; }
.bandbar i.bp-0 { width: 0; }
.center-pad { text-align: center; padding: 80px 0; }
.four04 { font-size: 3rem; }
.flexbox { width: auto; }

/* G1: puzzle solver + crossword + retention */
.sbox:not(.blank) { border-color: var(--accent); color: var(--accent-ink); }
.sugg { margin-top: 18px; border-top: 2px solid var(--ink); padding-top: 12px; }
.sugg-title { font-family: var(--serif); font-size: 1.05rem; font-weight: 600; margin: 0 0 4px; }
.sugg-sub { font-size: 0.8rem; color: var(--muted); margin: 0 0 10px; max-width: 44ch; }
.sugg-row { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; padding: 10px 2px; border-bottom: 1px solid var(--line); }
.sugg-row .w { font-family: var(--serif); font-size: 1.14rem; font-weight: 600; }
.sugg-row .w a { color: var(--ink); text-decoration: none; }
.sugg-row .w a:hover { color: var(--accent-ink); }
.sugg-score { font-family: var(--mono, monospace); font-size: 0.8rem; color: var(--accent-ink); }
.sugg-why { grid-column: 1 / -1; list-style: none; margin: 4px 0 0; padding: 0; }
.sugg-why li { font-size: 0.78rem; color: var(--muted); padding: 2px 0; }
.sugg-why li::before { content: '— '; color: var(--faint); }
.retention { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.ret-label { width: 100%; font-size: 0.64rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--faint); font-weight: 600; }
.ret-chip { font-size: 0.76rem; color: var(--muted); border: 1px solid var(--line); border-radius: 2px; padding: 6px 10px; background: var(--paper); cursor: pointer; font-family: inherit; min-height: 34px; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ret-chip:hover { color: var(--ink); border-color: var(--line-strong, #c9c4b4); }
.ret-chip.saved { border-style: dashed; }
.ret-clear { background: none; border: none; border-bottom: 1px solid var(--line-strong, #c9c4b4); color: var(--faint); font-size: 0.74rem; cursor: pointer; font-family: inherit; margin-left: auto; min-height: 30px; }
.ret-clear:hover { color: var(--ink); }
.ret-note { width: 100%; font-size: 0.7rem; color: var(--faint); }

/* ---------- AdSense slots: CLS-reserved, clear separation from interactive elements ---------- */
.ads { margin: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 14px 0; min-height: 118px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.ads ins { display: block; width: 100%; }
.ads-secondary { display: none; }
@media (min-width: 820px) {
  .ads { min-height: 132px; }
  .ads-secondary { display: flex; }
}
@media (max-width: 719px) {
  .ads { min-height: 104px; padding: 10px 0; margin: 22px 0; }
}

/* ---------- Text tools (wave B): fancy text engine, symbols, kaomoji, invisible ---------- */
.tt-nav { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 14px; }
.tt-nav a { font-size: 0.78rem; color: var(--muted); border: 1px solid var(--line); border-radius: 2px; padding: 7px 12px; min-height: 34px; display: inline-flex; align-items: center; }
.tt-nav a:hover { color: var(--ink); border-color: var(--line-strong, #c9c4b4); }
.tt-nav a.on { color: var(--ink); border-color: var(--accent-ink); }
.tt-input { margin: 0 0 18px; }
.tt-input label { display: block; font-size: 0.64rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--faint); font-weight: 600; margin-bottom: 6px; }
.tt-input input { width: 100%; font-size: 1.25rem; padding: 12px 14px; border: 1px solid var(--line); border-radius: 2px; background: var(--paper); color: var(--ink); font-family: inherit; min-width: 0; }
.tt-input input:focus { outline: 2px solid var(--accent-ink); outline-offset: 1px; }
.tstyles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin: 0 0 14px; }
.tstyle { border: 1px solid var(--line); border-radius: 2px; background: var(--paper); padding: 10px 10px 8px; display: flex; flex-direction: column; gap: 6px; cursor: pointer; min-width: 0; transition: border-color 0.15s; }
.tstyle:hover { border-color: var(--line-strong, #c9c4b4); }
.tstyle.copied { border-color: var(--accent-ink); }
.tstyle.featured { border-color: var(--accent-ink); box-shadow: 0 0 0 1px var(--accent-ink) inset; }
.ts-preview { font-size: 1.05rem; line-height: 1.35; color: var(--ink); overflow-wrap: anywhere; min-height: 2.6em; }
.ts-name { font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); font-weight: 600; }

/* platform pages (wave E): facts table + discord markdown rows */
.pft { width: 100%; border-collapse: collapse; margin: 10px 0; table-layout: fixed; }
.pft th, .pft td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line, #ddd); overflow-wrap: anywhere; }
.pft th { width: 34%; white-space: normal; font-weight: 600; }
.pf-facts .muted { font-size: .85rem; }
.mdrow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 8px 10px; border-bottom: 1px solid var(--line, #ddd); }
.mdrow .md-label { font-weight: 600; min-width: 110px; }
.mdrow .md-code { flex: 1; min-width: 200px; white-space: pre-wrap; word-break: break-all; }
.mdrow .md-note { font-size: .82rem; color: var(--muted); max-width: 240px; }

/* username generator (wave F) */
.uv-group { margin: 18px 0; }
.uv-note { font-weight: 400; text-transform: none; letter-spacing: 0; font-size: .8rem; }
.uv-items { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.uv-item { font-family: inherit; font-size: .95rem; text-align: center; padding: 10px 8px; min-height: 42px; background: none; border: 1px solid var(--line); border-radius: 2px; cursor: pointer; color: var(--ink); overflow-wrap: anywhere; }
.uv-item:hover { border-color: var(--line-strong, #c9c4b4); }
.uv-item.copied { border-color: var(--accent-ink); color: var(--accent-ink); }
.uv-safe { background: var(--card, #f7f5ef); }
.ts-copy { align-self: flex-start; font-size: 0.74rem; font-family: inherit; color: var(--muted); background: none; border: 1px solid var(--line); border-radius: 2px; padding: 5px 10px; min-height: 30px; cursor: pointer; }
.ts-copy:hover { color: var(--ink); border-color: var(--line-strong, #c9c4b4); }
.tstyle.copied .ts-copy { color: var(--accent-ink); border-color: var(--accent-ink); }
.tt-how { margin: 0 0 18px; padding-left: 1.2em; }
.tt-how li { margin: 6px 0; font-size: 0.9rem; }
.tt-compat { margin: 0 0 18px; padding-left: 1.2em; }
.tt-compat li { margin: 6px 0; font-size: 0.9rem; }
.tt-faq .faq-item { margin-bottom: 8px; }
.tt-faq summary { cursor: pointer; font-weight: 600; font-size: 0.92rem; padding: 8px 0; }
.tt-faq p { margin: 0 0 10px; font-size: 0.88rem; line-height: 1.55; }
.symcats { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; margin: 0 0 18px; }
.symcat { border: 1px solid var(--line); border-radius: 2px; background: var(--paper); padding: 12px; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.symcat:hover { border-color: var(--line-strong, #c9c4b4); }
.symcat-preview { font-size: 1.1rem; color: var(--ink); overflow-wrap: anywhere; }
.symcat-name { font-size: 0.9rem; color: var(--ink); font-weight: 600; }
.symcat-count { font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); }
.symgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; margin: 0 0 18px; }
.sym { border: 1px solid var(--line); border-radius: 2px; background: var(--paper); padding: 10px; display: flex; flex-direction: column; gap: 4px; align-items: flex-start; cursor: pointer; font-family: inherit; min-width: 0; }
.sym:hover { border-color: var(--line-strong, #c9c4b4); }
.sym.copied { border-color: var(--accent-ink); }
.sym-ch { font-size: 1.4rem; color: var(--ink); line-height: 1.2; }
.sym-nm { font-size: 0.72rem; color: var(--muted); text-align: left; }
.kaogrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; margin: 0 0 16px; }
.kao { border: 1px solid var(--line); border-radius: 2px; background: var(--paper); padding: 10px; cursor: pointer; font-family: inherit; font-size: 0.95rem; color: var(--ink); min-width: 0; overflow-wrap: anywhere; }
.kao:hover { border-color: var(--line-strong, #c9c4b4); }
.kao.copied { border-color: var(--accent-ink); color: var(--accent-ink); }
.inv-block { margin-bottom: 16px; }
.inv-btn { width: 100%; display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 2px; background: var(--paper); padding: 14px 16px; cursor: pointer; font-family: inherit; }
.inv-btn:hover { border-color: var(--line-strong, #c9c4b4); }
.inv-btn.copied { border-color: var(--accent-ink); }
.inv-label { font-size: 1rem; color: var(--ink); font-weight: 600; }
.inv-demo { flex: 1; text-align: center; color: var(--faint); font-size: 1.1rem; }
.inv-act { font-size: 0.8rem; color: var(--muted); }
.inv-btn.copied .inv-act { color: var(--accent-ink); }
.inv-uses { margin: 6px 2px 0; font-size: 0.82rem; }
.inv-honesty { font-size: 0.85rem; border-left: 2px solid var(--line); padding-left: 10px; margin: 14px 0; }