@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/plexmono-00.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/plexmono-01.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/plexmono-02.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/plexmono-03.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/plexmono-04.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: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/plexmono-05.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/plexmono-06.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/plexmono-07.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/plexmono-08.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/plexmono-09.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: 'Manrope';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url(../fonts/manrope-10.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url(../fonts/manrope-11.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url(../fonts/manrope-12.woff2) format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url(../fonts/manrope-13.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url(../fonts/manrope-14.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url(../fonts/manrope-15.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;
}

:root {
  --ink:        #1c1e21;
  --ink-2:      #26292d;
  --ink-3:      #3a3e44;

  --accent:     #da291c;
  --accent-dk:  #b02114;
  --accent-lt:  #fdeceb;
  --amber:      #ff7062;

  --bg:         #ffffff;
  --surface:    #f7f7f8;
  --surface-2:  #eeeff1;
  --border:     #e4e5e7;
  --border-2:   #cfd1d4;

  --text:       #1c1e21;
  --muted:      #5c6166;
  --muted-2:    #64696f;

  --term-bg:    #141618;
  --term-text:  #d4d7da;
  --term-dim:   #949aa1;
  --term-key:   #ff7062;

  --panel:      #ffffff;
  --header-bg:  rgba(28,30,33,.95);
  --brand-fg:   #ffffff;
  --accent-fg:  #ffffff;
  --doc-text:   #3f4449;
  --callout-fg: #5c2320;
  --band-text:  #aab0b8;
  --hero-grad:  rgba(218,41,28,.10);
  --hero-grad-0:rgba(218,41,28,0);

  --ok:         #12855f;
  --warn:       #b26a00;
  --err:        #c0392b;

  --r-sm: 3px;
  --r:    4px;
  --r-lg: 6px;

  --shadow-sm: 0 1px 2px rgba(11,38,48,.06);
  --shadow:    0 4px 16px rgba(11,38,48,.07);
  --shadow-lg: 0 24px 60px rgba(11,38,48,.13);

  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --wrap: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4 { margin: 0; font-weight: 800; letter-spacing: -.03em; line-height: 1.1; }
p { margin: 0; text-wrap: pretty; }
a { color: var(--accent-dk); text-decoration: none; }
a:hover { color: var(--ink); }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: rgba(218,41,28,.22); }

a:focus-visible, button:focus-visible, select:focus-visible,
.chip:focus-visible, .pill-picker .pick:focus-visible,
.copy-btn:focus-visible, .rail-item:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.skip-link { position: absolute; left: -9999px; top: 0; }
.skip-link:focus {
  position: fixed; left: 16px; top: 12px; z-index: 100;
  background: var(--accent); color: #fff;
  padding: 10px 16px; border-radius: var(--r-sm); font-weight: 700;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 28px; }
.wrap-narrow { max-width: 900px; }
.stack { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; }
.spacer { flex: 1; }
.section { padding: 84px 0; }
.section-tight { padding: 52px 0; }

.site-header {
  position: sticky; top: 0; z-index: 60;
  background: var(--header-bg);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--ink);
}
.site-header .wrap { display: flex; align-items: center; gap: 32px; height: 66px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 18px; letter-spacing: -.035em; color: var(--brand-fg); }
.brand:hover { color: var(--brand-fg); }
.brand-mark {
  width: 24px; height: 24px; border-radius: 7px; flex: none;
  background: linear-gradient(135deg, var(--accent) 0%, var(--ink-3) 100%);
  position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 8px 6px; border-radius: 2px;
  background: rgba(255,255,255,.92);
  clip-path: polygon(0 40%, 28% 40%, 40% 0, 60% 100%, 72% 60%, 100% 60%, 100% 72%, 64% 72%, 52% 100%, 34% 8%, 26% 52%, 0 52%);
}
.nav { display: flex; gap: 4px; flex: none; }
.nav a {
  padding: 8px 13px; border-radius: var(--r-sm);
  font-size: 14.5px; font-weight: 600; color: #b8bcc1;
  white-space: nowrap;
}
.nav a:hover { background: rgba(255,255,255,.12); color: #fff; }
.nav a.is-active { color: #fff; background: rgba(255,255,255,.12); }
.header-note { font-family: var(--mono); font-size: 12px; color: #8f959c; display: flex; align-items: center; gap: 7px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none; }
.nav-toggle { display: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border: 1px solid transparent; border-radius: var(--r);
  font-size: 15px; font-weight: 700; letter-spacing: -.01em;
  cursor: pointer; white-space: nowrap; transition: background .15s, border-color .15s, color .15s, transform .06s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--accent-fg); }
.btn-primary:hover { background: var(--accent-dk); color: var(--accent-fg); }
.btn-ghost { background: var(--panel); border-color: var(--border-2); color: var(--text); }
.btn-ghost:hover { border-color: var(--ink-3); color: var(--ink); }
.btn-amber { background: var(--amber); color: var(--ink); }
.btn-amber:hover { background: #ffd76f; color: var(--ink); }
.btn-sm { padding: 8px 14px; font-size: 13.5px; border-radius: var(--r-sm); }

.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 620px;
  background: radial-gradient(58% 70% at 50% 0%, var(--hero-grad) 0%, var(--hero-grad-0) 70%);
  pointer-events: none;
}
.hero .wrap { position: relative; padding-top: 72px; padding-bottom: 68px; }

.hero-top {
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(220px, .55fr);
  gap: 64px; align-items: end; margin-bottom: 46px;
}
.hero-copy { min-width: 0; }
.hero-tool { min-width: 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 12.5px; font-weight: 500; color: var(--accent-dk);
  background: var(--accent-lt); border: 1px solid rgba(218,41,28,.3);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 26px;
}
.hero h1 { font-size: 62px; letter-spacing: -.045em; margin-bottom: 20px; max-width: 16ch; }
.hero h1 .hl { color: var(--accent-dk); }
.hero-sub { font-size: 19.5px; line-height: 1.55; color: var(--muted); max-width: 46ch; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats {
  display: grid; grid-template-columns: 1fr; gap: 20px;
  border-left: 1px solid var(--border); padding-left: 30px;
}
.stat-n { font-size: 26px; font-weight: 800; letter-spacing: -.035em; color: var(--ink); }
.stat-l { font-size: 13.5px; color: var(--muted-2); margin-top: 2px; }

.trust { background: var(--surface); border-bottom: 1px solid var(--border); }
.trust .wrap { display: flex; flex-wrap: wrap; gap: 14px 46px; padding-top: 22px; padding-bottom: 22px; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 14.5px; color: var(--muted); }
.check { width: 18px; height: 18px; border-radius: 50%; background: var(--accent-lt); color: var(--accent-dk); flex: none;
  display: grid; place-items: center; font-size: 11px; font-weight: 800; }

.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 34px; flex-wrap: wrap; }

.sec-kicker, .sec-head h2.sec-kicker { font-family: var(--mono); font-size: 12px; font-weight: 400; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-dk); margin: 0 0 12px; max-width: none; }
.sec-head h2 { font-size: 42px; letter-spacing: -.04em; max-width: 20ch; }
.sec-sub { font-size: 17px; color: var(--muted); margin-top: 12px; max-width: 60ch; }

.tool-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.tool-card {
  display: flex; flex-direction: column; gap: 9px;
  border: 1px solid var(--border); border-top: 3px solid var(--border-2); border-radius: var(--r-lg);
  padding: 22px; background: var(--panel); min-height: 172px;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.tool-card:hover { border-color: var(--accent); border-top-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-2px); color: inherit; }
.tool-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.tool-cat { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted-2); }
.tag { font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; }
.tag-new { background: var(--accent-lt); color: var(--accent-dk); }
.tag-popular { background: #fff5db; color: #9a5c00; }
.tool-name { font-size: 18.5px; font-weight: 800; letter-spacing: -.025em; color: var(--ink); }
.tool-desc { font-size: 14.5px; line-height: 1.5; color: var(--muted); }
.tool-card .go { margin-top: auto; font-family: var(--mono); font-size: 12px; color: var(--accent-dk); }

.band { background: var(--ink); color: #fff; }
.band .wrap { padding-top: 72px; padding-bottom: 72px; }
.band h2 { font-size: 44px; letter-spacing: -.04em; max-width: 16ch; margin-bottom: 16px; }
.band p { color: var(--band-text); font-size: 17.5px; max-width: 52ch; line-height: 1.6; }
.band-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1px; background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.13); border-radius: var(--r-lg); overflow: hidden; margin-top: 40px; }
.band-cell { background: var(--ink); padding: 24px 22px; }
.band-cell .n { font-size: 30px; font-weight: 800; letter-spacing: -.04em; color: var(--amber); }
.band-cell .l { font-size: 13.5px; color: #92aeb8; margin-top: 4px; }

.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.feature { border: 1px solid var(--border); border-radius: var(--r-lg); padding: 28px; background: var(--surface); }
.feature .num { font-family: var(--mono); font-size: 12.5px; color: var(--accent-dk); margin-bottom: 14px; }
.feature h3 { font-size: 19px; letter-spacing: -.025em; margin-bottom: 8px; }
.feature p { font-size: 14.5px; color: var(--muted); line-height: 1.6; }

.tool-shell {
  border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--panel);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.tool-shell-head {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--surface);
}
.tool-shell-title { font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--text); white-space: nowrap; }
.tool-shell-live { margin-left: auto; font-family: var(--mono); font-size: 11.5px; color: var(--muted-2); display: flex; align-items: center; gap: 7px; }
.hero-tool .tool-body { grid-template-columns: minmax(280px, 360px) minmax(0, 1fr); }
.hero-tool .out-body { max-height: 420px; }
.tool-body { display: grid; grid-template-columns: minmax(260px, 320px) minmax(0,1fr); }
.tool-body.is-wide { grid-template-columns: 1fr; }
.tool-form { padding: 20px; border-right: 1px solid var(--border); display: flex; flex-direction: column; gap: 15px; }
.tool-body.is-wide .tool-form { border-right: 0; border-bottom: 1px solid var(--border); }
.tool-out { background: var(--term-bg); display: flex; flex-direction: column; min-width: 0; }

.field label:not(.toggle), .field .field-label {
  display: block; font-size: 11px; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--muted-2); margin-bottom: 6px;
}
.field input[type="text"], .field input[type="number"], .field select, .field textarea {
  width: 100%; padding: 10px 12px;
  background: var(--panel); border: 1px solid var(--border-2); border-radius: var(--r-sm);
  font-family: var(--mono); font-size: 13px; outline: none;
  transition: border-color .12s, box-shadow .12s;
}
.field textarea { min-height: 150px; resize: vertical; line-height: 1.6; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(218,41,28,.15);
}
.field-hint { font-size: 12px; color: var(--muted-2); margin-top: 5px; line-height: 1.45; }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field-divider { height: 1px; background: var(--border); margin: 3px 0; }
.field-group-label { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); }

.pill-picker { display: flex; flex-wrap: wrap; gap: 6px; }
.pill-picker .pick {
  font-family: var(--mono); font-size: 12.5px; font-weight: 500;
  padding: 6px 11px; border-radius: var(--r-sm);
  border: 1px solid var(--border-2); background: var(--panel); color: var(--muted);
  cursor: pointer; transition: all .12s;
}
.pill-picker .pick:hover { border-color: var(--accent); color: var(--text); }
.pill-picker .pick.is-active {
  background: var(--accent); border-color: var(--accent); color: var(--accent-fg); font-weight: 700;
}

.toggle, .field label.toggle {
  display: flex; align-items: center; gap: 10px; cursor: pointer; user-select: none;
  font-size: 13.5px; font-weight: 400; letter-spacing: normal;
  text-transform: none; color: var(--text); margin-bottom: 0;
}
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
.toggle-track { width: 36px; height: 20px; border-radius: 999px; background: var(--border-2); position: relative; transition: background .15s; flex: none; }
.toggle-knob { position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: left .15s; box-shadow: var(--shadow-sm); }
.toggle input:checked + .toggle-track { background: var(--accent); }
.toggle input:checked + .toggle-track .toggle-knob { left: 18px; }
.toggle input:focus-visible + .toggle-track { box-shadow: 0 0 0 3px rgba(218,41,28,.35); }
.toggle-text { font-size: 13.5px; color: var(--text); }

.out-head {
  display: flex; align-items: center; gap: 12px; padding: 11px 15px;
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.out-title { font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--term-dim); white-space: nowrap; }
.copy-btn {
  margin-left: auto; font-family: var(--mono); font-size: 11.5px;
  padding: 5px 12px; border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,.18); background: transparent; color: var(--term-text);
  cursor: pointer; transition: border-color .12s, color .12s, background .12s;
}
.copy-btn:hover { border-color: var(--accent); color: var(--term-key); }
.copy-btn.is-done { border-color: var(--accent); color: var(--term-key); background: rgba(218,41,28,.12); }

.out-actions {
  display: flex; justify-content: flex-end; padding: 9px 15px 13px;
  border-top: 1px solid rgba(255,255,255,.09);
}
.email-btn {
  font-family: var(--mono); font-size: 11.5px;
  padding: 5px 12px; border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,.18); background: transparent; color: var(--term-dim);
  cursor: pointer; transition: border-color .12s, color .12s, background .12s;
}
.email-btn:hover { border-color: var(--accent); color: var(--term-key); }
.email-btn.is-done { border-color: var(--accent); color: var(--term-key); background: rgba(218,41,28,.12); }

.out-body { padding: 15px 17px; font-family: var(--mono); font-size: 12.5px; line-height: 1.85; color: var(--term-text); overflow: auto; }
.out-body .ln { white-space: pre-wrap; overflow-wrap: break-word; }
.out-body .ln-cmt { color: var(--term-dim); }
.out-body .kw { color: var(--term-key); }
.out-block + .out-block { border-top: 1px solid rgba(255,255,255,.09); }
.out-note { padding: 12px 17px; font-size: 13px; color: var(--band-text); background: rgba(255,255,255,.04); border-top: 1px solid rgba(255,255,255,.09); line-height: 1.55; }
.out-empty { padding: 26px 18px; font-family: var(--mono); font-size: 12.5px; color: var(--term-dim); }
.caret { display: inline-block; width: 8px; height: 14px; background: var(--accent); vertical-align: -2px; animation: blink 1.1s step-end infinite; }
@keyframes blink { 0%, 49% { opacity: 1 } 50%, 100% { opacity: 0 } }

.out-table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 12px; }
.out-table th {
  text-align: left; padding: 9px 12px; color: var(--term-dim); font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase; font-size: 10.5px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.out-table td { padding: 9px 12px; color: var(--term-text); border-bottom: 1px solid rgba(255,255,255,.06); }
.out-table tr:last-child td { border-bottom: 0; }

.finding { display: flex; gap: 12px; padding: 13px 17px; border-bottom: 1px solid rgba(255,255,255,.07); }
.finding:last-child { border-bottom: 0; }
.finding-badge {
  flex: none; font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; padding: 3px 8px; border-radius: 4px; height: fit-content; margin-top: 2px;
}
.b-ok   { background: rgba(18,133,95,.2);  color: #56d6a6; }
.b-warn { background: rgba(255,201,74,.18); color: var(--amber); }
.b-err  { background: rgba(192,57,43,.2);  color: #ff8b7d; }
.finding-body { min-width: 0; }
.finding-title { font-size: 13.5px; font-weight: 700; color: #fff; margin-bottom: 3px; }
.finding-text { font-size: 13px; color: var(--band-text); line-height: 1.55; }
.finding-text code { font-family: var(--mono); font-size: 12px; color: var(--term-key); }

.page-head { border-bottom: 1px solid var(--border); background: var(--surface); }
.page-head .wrap { padding-top: 54px; padding-bottom: 44px; }
.page-head h1 { font-size: 52px; letter-spacing: -.045em; margin-bottom: 14px; }
.page-head p { font-size: 18px; color: var(--muted); max-width: 60ch; }

.filter-bar { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 26px; }
.search-box { position: relative; flex: 1; min-width: 240px; max-width: 340px; }
.search-box input {
  width: 100%; padding: 11px 14px 11px 38px; border: 1px solid var(--border-2);
  border-radius: var(--r); font-size: 14px; outline: none; background: var(--panel);
  font-family: var(--sans);
}
.search-box input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(218,41,28,.15); }
.search-box::before {
  content: "⌕"; position: absolute; left: 14px; top: 50%; transform: translateY(-52%);
  color: var(--muted-2); font-size: 17px;
}
.chips { display: flex; gap: 7px; flex-wrap: wrap; }
.chip {
  padding: 8px 15px; border-radius: 999px; border: 1px solid var(--border-2);
  background: var(--panel); font-size: 13.5px; font-weight: 600; color: var(--muted); cursor: pointer;
  transition: all .12s;
}
.chip:hover { border-color: var(--ink-3); color: var(--ink); }
.chip.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.empty-state { padding: 60px 0; text-align: center; color: var(--muted); font-size: 16px; }

.crumbs { font-family: var(--mono); font-size: 12.5px; color: var(--muted-2); padding: 22px 0 0; }
.crumbs a { color: var(--muted); }
.tool-hero { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding: 20px 0 30px; }
.tool-hero h1 { font-size: 44px; letter-spacing: -.045em; margin-bottom: 12px; }
.tool-hero p { font-size: 17.5px; color: var(--muted); max-width: 62ch; }
.pill { font-family: var(--mono); font-size: 11.5px; padding: 6px 13px; border: 1px solid var(--border-2); border-radius: 999px; color: var(--muted); white-space: nowrap; }
.pill-row { display: flex; gap: 9px; flex-wrap: wrap; align-items: center; }
.tool-picker {
  font-family: var(--mono); font-size: 12px; padding: 7px 12px;
  border: 1px solid var(--border-2); border-radius: 999px;
  background: var(--panel); color: var(--text); cursor: pointer; outline: none;
  max-width: 260px;
}
.tool-picker:hover { border-color: var(--accent); }
.tool-picker:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(218,41,28,.15); }

.tool-layout { display: grid; grid-template-columns: 236px minmax(0,1fr); gap: 32px; align-items: start; }
.tool-main { min-width: 0; }

.tool-rail {
  position: sticky; top: 84px; align-self: start;
  max-height: calc(100vh - 108px); overflow-y: auto;
  padding: 24px 0 24px; display: flex; flex-direction: column; gap: 1px;
}
.rail-head {
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted-2); padding: 0 10px 10px;
}
.rail-cat {
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted-2); padding: 16px 10px 6px;
}
.rail-cat:first-of-type { padding-top: 4px; }
.rail-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: var(--r-sm);
  font-size: 14px; line-height: 1.35; color: var(--muted);
  border-left: 2px solid transparent; transition: background .12s, color .12s, border-color .12s;
}
.rail-item:hover { background: var(--surface-2); color: var(--text); }
.rail-item.is-active {
  background: var(--accent-lt); color: var(--accent-dk);
  border-left-color: var(--accent); font-weight: 600;
}
.rail-name { min-width: 0; }
.rail-tag {
  margin-left: auto; flex: none; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .06em; text-transform: uppercase; padding: 2px 6px;
  border-radius: 999px; background: var(--surface-2); color: var(--muted-2);
}
.rail-item.is-active .rail-tag { background: rgba(255,255,255,.6); color: var(--accent-dk); }

.tool-picker { display: none; }

.tool-page-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: 22px; padding-bottom: 80px; }
.explain { border: 1px solid var(--border); border-radius: var(--r-lg); padding: 26px; background: var(--surface); }
.explain h3 { font-size: 19px; letter-spacing: -.025em; margin-bottom: 16px; }
.explain-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px 28px; }
.explain-item { font-size: 14.5px; line-height: 1.6; color: var(--muted); }
.explain-item code { font-family: var(--mono); font-size: 13px; color: var(--accent-dk); background: var(--accent-lt); padding: 1px 6px; border-radius: 4px; }

.related { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }

.docs-layout { display: grid; grid-template-columns: 230px minmax(0, 760px); gap: 56px; padding: 46px 0 90px; }
.docs-nav { position: sticky; top: 90px; align-self: start; }
.docs-nav .grp { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); margin: 20px 0 8px; }
.docs-nav .grp:first-child { margin-top: 0; }
.docs-nav a { display: block; padding: 6px 0; font-size: 14.5px; color: var(--muted); }
.docs-nav a:hover, .docs-nav a.is-active { color: var(--accent-dk); }
.doc h1 { font-size: 44px; letter-spacing: -.045em; margin-bottom: 10px; }
.doc .meta { font-family: var(--mono); font-size: 12.5px; color: var(--muted-2); margin-bottom: 30px; }
.doc h2 { font-size: 25px; letter-spacing: -.03em; margin: 42px 0 14px; scroll-margin-top: 90px; }
.doc h3 { font-size: 18px; letter-spacing: -.02em; margin: 28px 0 10px; }
.doc p, .doc li { font-size: 16.5px; line-height: 1.75; color: var(--doc-text); }
.doc p { margin-bottom: 18px; }
.doc ul, .doc ol { margin: 0 0 20px; padding-left: 22px; }
.doc li { margin-bottom: 8px; }
.doc code { font-family: var(--mono); font-size: 14.5px; background: var(--surface-2); padding: 2px 6px; border-radius: 4px; color: var(--ink-3); }
.doc pre {
  background: var(--term-bg); color: var(--term-text); border-radius: var(--r);
  padding: 16px 18px; overflow: auto; margin: 0 0 22px;
  font-family: var(--mono); font-size: 13.5px; line-height: 1.8;
}
.doc pre code { background: none; padding: 0; color: inherit; font-size: inherit; }
.callout {
  border-left: 3px solid var(--accent); background: var(--accent-lt);
  padding: 16px 20px; border-radius: 0 var(--r) var(--r) 0; margin: 0 0 22px;
}
.callout p { margin: 0; font-size: 15.5px; color: var(--callout-fg); }
.doc-table { width: 100%; border-collapse: collapse; margin: 0 0 24px; font-size: 15px; }
.doc-table th, .doc-table td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); }
.doc-table th { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted-2); }
.doc-table td { color: var(--doc-text); }
.doc-table code { font-size: 13.5px; }

.about-h1 { font-size: 50px; letter-spacing: -.045em; line-height: 1.1; margin: 0 0 22px; }
.about-h2 { font-size: 22px; font-weight: 600; letter-spacing: -.02em; margin: 36px 0 12px; scroll-margin-top: 90px; }
.about-p { font-size: 17px; line-height: 1.7; color: var(--doc-text); margin: 0 0 18px; }
.about-list { font-size: 17px; line-height: 1.7; color: var(--doc-text); margin: 0 0 18px; padding-left: 22px; }
.about-lead { font-size: 21px; line-height: 1.6; color: var(--muted); margin-bottom: 22px; }

[data-page="about"] .callout { margin-top: 48px; }
.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 28px 0; margin: 40px 0; }

.site-footer { border-top: 1px solid var(--border); background: var(--surface); }
.site-footer .wrap { padding-top: 46px; padding-bottom: 40px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 34px; margin-bottom: 36px; }
.footer-brand p { font-size: 14.5px; color: var(--muted); margin-top: 12px; max-width: 34ch; line-height: 1.6; }
.footer-col h4 { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 12px; font-weight: 700; }
.footer-col a { display: block; font-size: 14.5px; color: var(--muted); padding: 4px 0; }
.footer-col a:hover { color: var(--ink); }
.footer-legal { border-top: 1px solid var(--border); padding-top: 22px; display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.footer-legal p { font-size: 13px; color: var(--muted-2); max-width: 78ch; line-height: 1.55; }

.loading-pad { padding: 40px 20px; }
.header-cta { margin-left: 16px; }
.tool-notice {
  position: relative;
  background: var(--accent-lt); border-left: 3px solid var(--accent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  padding: 11px 38px 11px 14px; margin-bottom: 16px;
  font-size: 13px; line-height: 1.5; color: var(--callout-fg);
}
.tool-notice-close {
  position: absolute; right: 6px; top: 5px;
  background: none; border: 0; padding: 4px 8px;
  font-size: 16px; line-height: 1; color: var(--accent-dk); cursor: pointer;
}
.tool-notice-close:hover { color: var(--ink); }
.form-reset {
  align-self: flex-end; background: none; border: 0; padding: 0;
  font-size: 12.5px; color: var(--muted-2); cursor: pointer;
}
.form-reset:hover { color: var(--text); text-decoration: underline; }
.dir-count { font-size: 12.5px; color: var(--muted); margin-top: 8px; }

@media (max-width: 1080px) {
  
  .header-note { display: none; }
  .hero-top { grid-template-columns: 1fr; gap: 36px; }
  .hero-stats { grid-template-columns: repeat(3, minmax(0,1fr)); border-left: 0; padding-left: 0; border-top: 1px solid var(--border); padding-top: 24px; }
  
  .tool-layout { grid-template-columns: 188px minmax(0,1fr); gap: 22px; }
  .tool-rail { font-size: 13.5px; }
  .rail-item { font-size: 13px; padding: 7px 9px; }
  .rail-tag { display: none; }
  .hero h1 { font-size: 56px; max-width: 16ch; }
  .tool-grid, .feature-grid, .related { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .band-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .docs-layout { grid-template-columns: 1fr; gap: 32px; }
  .docs-nav { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .tool-layout { grid-template-columns: 1fr; gap: 0; }
  .tool-rail { display: none; }
  .tool-picker { display: block; }
  .nav { display: none; }
  .nav.is-open {
    display: flex; flex-direction: column; position: absolute; top: 66px; left: 0; right: 0;
    background: var(--panel); border-bottom: 1px solid var(--border); padding: 12px 20px; gap: 2px;
  }
  
  .nav.is-open a { white-space: normal; color: var(--muted); }
  .nav.is-open a:hover, .nav.is-open a.is-active { background: var(--surface-2); color: var(--ink); }
  .nav-toggle {
    display: grid; place-items: center; margin-left: auto; width: 40px; height: 40px;
    border: 1px solid rgba(255,255,255,.3); border-radius: var(--r-sm); background: transparent; color: #fff; cursor: pointer;
    font-size: 18px; line-height: 1;
  }
}

@media (max-width: 780px) {
  .wrap { padding: 0 20px; }
  .hero h1 { font-size: 42px; letter-spacing: -.035em; }
  .hero-sub { font-size: 17px; }
  .section { padding: 56px 0; }
  .sec-head h2, .band h2 { font-size: 32px; }
  .page-head h1, .tool-hero h1, .doc h1, .about-h1 { font-size: 34px; }
  .tool-grid, .feature-grid, .related, .explain-grid, .band-grid, .hero-stats, .about-stats, .footer-top { grid-template-columns: 1fr; }
  .tool-body { grid-template-columns: 1fr; }
  .tool-form { border-right: 0; border-bottom: 1px solid var(--border); }
  .field-pair { grid-template-columns: 1fr; }
  
  .field input[type="text"], .field input[type="number"], .field select, .field textarea,
  .search-box input { font-size: 16px; }
  .doc-table { display: block; overflow-x: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .caret { animation: none; }
  .btn, .tool-card, .rail-item, .chip, .pill-picker .pick, .copy-btn, .email-btn, .toggle-track, .toggle-knob { transition: none; }
  .tool-card:hover, .btn:active { transform: none; }
}

@media print {
  .site-header, .site-footer, .copy-btn, .hero-actions,
  .tool-rail, .crumbs, .pill-row, .related, .caret,
  .form-reset, .tool-notice, .out-actions { display: none; }
  body { background: #fff; }
  .tool-out { background: #fff; color: #000; }
  .out-body { color: #000; }
  .out-body .kw, .out-title { color: #000; }
  .out-body .ln-cmt { color: #444; }
}