/* Harbour Ledger · light · Designed using Design Lounge (https://www.designlounge.live) */
:root {
  --primary: #b08a3e;
  --primary-ink: #141210;
  --primary-soft: #eae1cd;
  --secondary: #1e3a5f;
  --secondary-ink: #fffdf8;
  --secondary-soft: #d6d6d1;
  --tertiary: #8a3a3a;
  --tertiary-ink: #fffdf8;
  --tertiary-soft: #e5d6cc;

  --bg: #f4efe4;
  --surface: #fffaf0;
  --surface-2: #e8e0d0;
  --surface-3: #dbd4c7;
  --ink: #152033;
  --ink-2: #4a5568;
  --ink-3: #5e6879;
  --line: #d4cbb8;
  --line-strong: #8b8a85;

  --success: #2f6b4f;
  --success-ink: #fffdf8;
  --success-soft: #d8ddcf;
  --success-on-soft: #2f6b4f;
  --warning: #c27a14;
  --warning-ink: #141210;
  --warning-soft: #eddfc7;
  --warning-on-soft: #84530e;
  --danger: #8a2a2a;
  --danger-ink: #fffdf8;
  --danger-soft: #e5d3ca;
  --danger-on-soft: #8a2a2a;
  --info: #2a4a7a;
  --info-ink: #fffdf8;
  --info-soft: #d8d8d5;
  --info-on-soft: #2a4a7a;

  --focus: #b08a3e;
  --link: #80652d;
  --overlay: #141210;
  --inverse: #152033;
  --inverse-ink: #f4efe4;

  --accent: var(--primary);
  --accent-ink: var(--primary-ink);
  --positive: var(--success);

  /* Lettera · type pairing · Designed using Design Lounge (https://www.designlounge.live) */
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-text: "Karla", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Editorial family */
  --radius: 2px;
  --ease: cubic-bezier(.2, 0, 0, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --head-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-text);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 0;
}
h1 { font-style: italic; }
p { margin: 0; }
a { color: var(--link); }
svg { fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.num, td.num, .r.num { font-family: var(--font-text); font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 50; background: var(--surface); padding: 10px 14px; border: 1px solid var(--ink); border-radius: var(--radius); }
.skip:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--secondary); outline-offset: 2px; border-radius: var(--radius); }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 40px; }

/* Buttons: outlined, 40px, fill on hover */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 44px; padding: 0 18px;
  font: 700 15px/1 var(--font-text); letter-spacing: .01em;
  text-decoration: none; color: var(--ink);
  border: 1px solid var(--ink); border-radius: var(--radius);
  background: transparent; cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease), transform 160ms var(--ease);
}
.btn:hover { background: var(--ink); color: var(--bg); }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.btn-primary:hover { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.text-link { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; color: var(--ink); font-weight: 700; font-size: 15px; text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--line-strong); }
.text-link:hover { text-decoration-color: var(--ink); }

/* Header: hide on scroll */
.top {
  position: fixed; inset: 0 0 auto 0; z-index: 30;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  transition: transform 280ms var(--ease);
}
.top.hide { transform: translateY(-100%); }
.top-in { max-width: 1240px; margin: 0 auto; padding: 0 40px; height: var(--head-h); display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 40px; align-items: center; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: italic 500 24px/1 var(--font-display); letter-spacing: -.01em; min-height: 44px; }
.links ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.links a, .panel a { position: relative; display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; color: var(--ink-2); text-decoration: none; font-size: 15px; font-weight: 500; }
.links a:hover { color: var(--ink); }
.links a::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 6px; height: 2px; background: var(--primary); transform: scaleX(0); transform-origin: left; transition: transform 200ms var(--ease); }
.links a[aria-current="true"] { color: var(--ink); }
.links a[aria-current="true"]::after { transform: scaleX(1); }
.actions { grid-column: 3; justify-self: end; display: flex; align-items: center; gap: 8px; }
.menu-btn { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border: 1px solid var(--line-strong); border-radius: var(--radius); background: transparent; color: var(--ink); cursor: pointer; }
.menu-btn .i-close { display: none; }
.menu-btn[aria-expanded="true"] .i-close { display: block; }
.menu-btn[aria-expanded="true"] .i-menu { display: none; }
.panel { border-top: 1px solid var(--line); padding: 8px 20px 16px; }
.panel ul { list-style: none; margin: 0; padding: 0; }
.panel a { padding: 0; width: 100%; border-bottom: 1px solid var(--line); font-size: 17px; }
.panel a[aria-current="true"] { color: var(--link); }

/* Hero */
main { padding-top: var(--head-h); }
.hero { padding: 48px 0 96px; }
.hero-head { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 56px; align-items: end; margin-bottom: 36px; }
.hero h1 { font-size: clamp(44px, 5.6vw, 76px); line-height: .98; max-width: 13ch; }
.lede { font-size: 19px; color: var(--ink-2); max-width: 44ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; margin-top: 24px; }

/* The tool */
.tool { border: 1px solid var(--ink); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.tool-bar { display: flex; align-items: center; gap: 16px; padding: 0 20px; min-height: 60px; border-bottom: 1px solid var(--line); font-size: 14px; }
.crumb { color: var(--ink-2); }
.crumb strong { color: var(--ink); font-weight: 700; }
.saved { display: inline-flex; align-items: center; gap: 6px; color: var(--success); font-weight: 500; }
.sample { margin-left: auto; color: var(--ink-3); font-size: 13px; }
.btn-tool { min-height: 40px; font-size: 14px; padding: 0 14px; border-color: var(--secondary); color: var(--secondary); }
.btn-tool:hover { background: var(--secondary); color: var(--secondary-ink); }
.btn-tool[data-state="sent"] { background: var(--tertiary-soft); border-color: var(--tertiary); color: var(--tertiary); }

.tool-body { display: grid; grid-template-columns: 540px minmax(0, 1fr); }
.form { padding: 28px 28px 32px; border-right: 1px solid var(--line); }
.form-title { font-size: 32px; font-style: normal; margin-bottom: 20px; }
fieldset { border: 0; margin: 0 0 20px; padding: 0; min-width: 0; }
legend { padding: 0; margin-bottom: 8px; font-size: 15px; font-weight: 700; color: var(--ink); }
.field { display: grid; gap: 6px; font-size: 13px; color: var(--ink-2); min-width: 0; }
.row2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 12px; }
input, textarea, .pick-btn {
  width: 100%; min-height: 40px; padding: 8px 10px;
  font: 400 15px/1.3 var(--font-text); color: var(--ink);
  background: var(--bg); border: 1px solid var(--line-strong); border-radius: var(--radius);
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}
input { font-variant-numeric: tabular-nums; }
input:hover, textarea:hover { border-color: var(--ink-3); }
input:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(176, 138, 62, .28); }
textarea { resize: vertical; min-height: 64px; }

.picker { position: relative; }
.pick-btn { display: flex; align-items: center; gap: 10px; text-align: left; cursor: pointer; }
.pick-btn #pickName { flex: 1; font-weight: 500; }
.mono-init { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: var(--radius); background: var(--secondary); color: var(--secondary-ink); font-size: 11px; font-weight: 700; letter-spacing: .04em; }
.chev { transition: transform 160ms var(--ease); color: var(--ink-2); }
.pick-btn[aria-expanded="true"] .chev { transform: rotate(180deg); }
.listbox { position: absolute; z-index: 5; left: 0; right: 0; top: calc(100% + 4px); list-style: none; margin: 0; padding: 4px; background: var(--surface); border: 1px solid var(--ink); border-radius: var(--radius); animation: drop 160ms var(--ease); }
.listbox li { padding: 10px 12px; min-height: 40px; cursor: pointer; font-size: 15px; border-radius: var(--radius); }
.listbox li:hover, .listbox li:focus { background: var(--surface-2); outline: none; }
.listbox li[aria-selected="true"] { box-shadow: inset 2px 0 0 var(--primary); font-weight: 700; }
@keyframes drop { from { opacity: 0; transform: translateY(-4px); } }

.seg { display: flex; border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; }
.seg button { flex: 1; min-height: 38px; padding: 0 8px; background: var(--bg); color: var(--ink-2); border: 0; border-left: 1px solid var(--line); font: 500 14px/1 var(--font-text); cursor: pointer; }
.seg button:first-child { border-left: 0; }
.seg button:hover { color: var(--ink); }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.disc { display: grid; grid-template-columns: minmax(0, 1fr) 96px; gap: 8px; }

.items-head, .item { display: grid; grid-template-columns: minmax(0, 1fr) 56px 88px 92px 32px; gap: 8px; align-items: center; }
.items-head { font-size: 12px; color: var(--ink-3); margin-bottom: 6px; }
.items { display: grid; gap: 8px; }
.item output { text-align: right; font-variant-numeric: tabular-nums; font-size: 15px; font-weight: 500; }
.item.new { animation: rise 280ms var(--ease-out); }
@keyframes rise { from { opacity: 0; transform: translateY(-6px); } }
.rm { width: 32px; height: 32px; display: grid; place-items: center; border: 0; background: transparent; color: var(--ink-3); border-radius: var(--radius); cursor: pointer; }
.rm:hover { color: var(--danger); background: var(--danger-soft); }
.r { text-align: right; }
.add { margin-top: 10px; width: 100%; min-height: 40px; border: 1px dashed var(--line-strong); background: transparent; color: var(--ink-2); border-radius: var(--radius); font: 500 14px var(--font-text); cursor: pointer; }
.add:hover { color: var(--ink); border-color: var(--ink); }

/* The desk */
.desk { background: var(--secondary); padding: 32px 32px 28px; display: grid; gap: 20px; align-content: start; justify-items: center; }
.sheet { width: min(100%, 520px); container-type: inline-size; aspect-ratio: 1 / 1.414; background: var(--surface); color: var(--ink); border-radius: var(--radius); position: relative; overflow: hidden; }
.sheet.flash #pTotal { animation: flash 700ms var(--ease-out); }
@keyframes flash { from { background: var(--primary-soft); } to { background: transparent; } }
.pg { position: absolute; inset: 0; padding: 8cqw 8cqw 7cqw; display: flex; flex-direction: column; font-size: 2.5cqw; line-height: 1.45; }
.pg-head { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 3cqw; border-bottom: .4cqw solid var(--primary); }
.pg-firm { font: 500 5.2cqw/1 var(--font-display); letter-spacing: -.01em; }
.pg-sub { margin-top: 1cqw; font-size: 2.4cqw; color: var(--ink-2); }
.pg-word { font: italic 500 7cqw/1 var(--font-display); color: var(--secondary); }
.pg-meta { display: grid; grid-template-columns: 2fr 1.2fr 1fr 1fr; gap: 3cqw; padding: 4cqw 0; }
.pg-meta span { display: block; font-size: 2.2cqw; color: var(--ink-2); margin-bottom: .6cqw; }
.pg-meta strong { display: block; font-weight: 700; font-size: 2.6cqw; }
.pg-meta em { display: block; font-style: normal; color: var(--ink-2); font-size: 2.1cqw; word-break: break-all; }
.pg-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.pg-table th { font-size: 2.2cqw; color: var(--ink-2); font-weight: 500; text-align: left; padding: 1.4cqw 0; border-bottom: 1px solid var(--line); }
.pg-table th.r, .pg-table td.r { text-align: right; }
.pg-table td { padding: 1.6cqw 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.pg-table td:first-child { padding-right: 2cqw; }
.pg-table td + td { padding-left: 2cqw; white-space: nowrap; }
.pg-tot { margin: 3cqw 0 0 auto; width: 52%; }
.pg-tot div { display: flex; justify-content: space-between; padding: .8cqw 0; }
.pg-tot dt { color: var(--ink-2); }
.pg-tot dd { margin: 0; }
.pg-tot div[hidden] { display: none; }
.pg-tot .due { margin-top: 1cqw; padding-top: 1.8cqw; border-top: .4cqw solid var(--ink); font-weight: 700; font-size: 3.2cqw; }
.pg-tot .due dt { color: var(--ink); }
.pg-foot { margin-top: auto; padding-top: 3cqw; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1.2fr; gap: 4cqw; font-size: 2.2cqw; color: var(--ink-2); }
.pg-foot span { display: block; font-size: 2.2cqw; color: var(--ink-2); }
.pg-foot strong { display: block; color: var(--ink); font-size: 2.5cqw; }
.pg-foot em { font-style: normal; }
.stamp {
  position: absolute; left: 9cqw; bottom: 27%;
  border: .7cqw solid var(--tertiary); color: var(--tertiary); border-radius: var(--radius);
  padding: 1.6cqw 3.4cqw; text-align: center; text-transform: uppercase;
  opacity: 0; transform: rotate(-9deg) scale(1.6); pointer-events: none;
  transition: transform 420ms var(--ease-out), opacity 200ms var(--ease);
}
.stamp span { display: block; font: 700 7cqw/1 var(--font-text); letter-spacing: .12em; }
.stamp small { display: block; font: 700 2cqw/1 var(--font-text); letter-spacing: .14em; margin-top: 1cqw; }
.sheet.sent .stamp { opacity: .9; transform: rotate(-9deg) scale(1); }

/* Signature: the change log */
.log { width: min(100%, 520px); color: var(--secondary-ink); }
.log-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding-bottom: 8px; border-bottom: 1px solid rgba(255, 253, 248, .35); }
.log-head h3 { font: 700 15px/1.2 var(--font-text); }
.log-head span { font-size: 13px; color: #d6d6d1; }
.log ol { list-style: none; margin: 0; padding: 0; max-height: 168px; overflow-y: auto; }
.log li { display: grid; grid-template-columns: 64px 30px minmax(0, 1fr); gap: 10px; align-items: baseline; padding: 8px 0; border-bottom: 1px dashed rgba(255, 253, 248, .22); font-size: 14px; }
.log li.new { animation: rise 280ms var(--ease-out); }
.log time { font-variant-numeric: tabular-nums; color: #d6d6d1; font-size: 13px; }
.log b { font-size: 11px; letter-spacing: .06em; color: var(--secondary-ink); border: 1px solid var(--primary); border-radius: var(--radius); text-align: center; padding: 1px 0; }

/* Controls (tabbed preview) */
.controls { padding: 112px 0; border-top: 1px solid var(--line); background: var(--surface); }
.c-head { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 48px; align-items: end; margin-bottom: 48px; }
.c-head h2 { font-size: clamp(36px, 4.4vw, 60px); line-height: 1.02; max-width: 16ch; }
.c-head h2 span { color: var(--ink-3); }
.c-head p { color: var(--ink-2); max-width: 40ch; }
.pause { position: absolute; right: 0; top: -56px; display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 12px; background: transparent; border: 1px solid var(--line-strong); border-radius: var(--radius); color: var(--ink-2); font: 500 13px var(--font-text); cursor: pointer; }
.pause:hover { color: var(--ink); border-color: var(--ink); }
.pause .i-play { display: none; }
.pause[aria-pressed="true"] .i-play { display: block; }
.pause[aria-pressed="true"] .i-pause { display: none; }

.c-grid { display: grid; grid-template-columns: 392px minmax(0, 1fr); gap: 48px; }
.tabs { display: grid; align-content: start; }
.tab { display: block; text-align: left; width: 100%; padding: 22px 0 22px; background: transparent; border: 0; border-bottom: 1px solid var(--line); color: var(--ink-2); cursor: pointer; position: relative; font: inherit; }
.tab:first-child { border-top: 1px solid var(--line); }
.tab h3 { font-size: 30px; font-style: normal; color: var(--ink-2); transition: color 160ms var(--ease); }
.tab:hover h3, .tab[aria-selected="true"] h3 { color: var(--ink); }
.tab[aria-selected="true"] h3 { font-style: italic; }
.tab .d { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 420ms var(--ease-out); }
.tab .d > span { overflow: hidden; display: block; color: var(--ink-2); font-size: 16px; max-width: 36ch; }
.tab[aria-selected="true"] .d { grid-template-rows: 1fr; }
.tab[aria-selected="true"] .d > span { padding-top: 10px; }
.tab:focus-visible { outline-offset: 4px; }
.bar { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--primary); transform: scaleX(0); transform-origin: left; }
.tab[aria-selected="true"] .bar i { animation: fill 6000ms cubic-bezier(.2, .7, .2, 1) forwards; }
.controls:hover .bar i, .controls.paused .bar i, .tabs:focus-within .bar i { animation-play-state: paused; }
@keyframes fill { to { transform: scaleX(1); } }

.stage { position: relative; background: var(--secondary); border-radius: var(--radius); min-height: 480px; overflow: hidden; }
.pane { position: absolute; inset: 28px; display: grid; align-items: center; justify-items: center; opacity: 1; transform: none; filter: none; transition: opacity 420ms var(--ease), filter 420ms var(--ease), transform 420ms var(--ease-out); }
.pane[hidden] { display: grid; visibility: hidden; opacity: 0; transform: translateY(10px) scale(.985); filter: blur(4px); }
.win { width: min(100%, 540px); background: var(--surface); border-radius: var(--radius); border: 1px solid var(--ink); font-size: 15px; }
.win-h { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 18px; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.win-h strong { color: var(--ink); }
.win-h .chip { margin-left: auto; }
.win-b { padding: 18px; display: grid; gap: 14px; }
.win-k { font-size: 14px; font-weight: 700; color: var(--ink); }
.chip { display: inline-flex; align-items: center; min-height: 24px; padding: 0 8px; border-radius: var(--radius); border: 1px solid var(--line-strong); color: var(--ink-2); font-size: 13px; font-weight: 500; white-space: nowrap; }
.chip.ok { background: var(--success-soft); border-color: transparent; color: var(--success-on-soft); }
.chip.warn { background: var(--warning-soft); border-color: transparent; color: var(--warning-on-soft); }
.sign { display: grid; gap: 8px; }
.sign-row { display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius); }
.sign-row div span { display: block; color: var(--ink-2); font-size: 14px; }
.sign-row.done svg { color: var(--success); }
.sign-row.wait { border-color: var(--warning); background: var(--warning-soft); }
.av { width: 36px; height: 36px; display: grid; place-items: center; border-radius: var(--radius); background: var(--secondary); color: var(--secondary-ink); font-size: 12px; font-weight: 700; }
.caret { width: 2px; height: 18px; background: var(--warning-on-soft); animation: blink 1000ms steps(2) infinite; }
@keyframes blink { to { opacity: 0; } }
.amt-line { display: flex; justify-content: space-between; align-items: baseline; padding-top: 6px; border-top: 1px solid var(--line); }
.amt-line strong { font-size: 24px; }
.win-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.fake-btn { display: inline-flex; align-items: center; min-height: 36px; padding: 0 12px; border-radius: var(--radius); font-size: 14px; font-weight: 700; border: 1px solid var(--ink); }
.fake-btn.fill { background: var(--ink); color: var(--bg); }
.acct { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 12px; align-items: start; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); }
.acct span:not(.radio) { display: block; color: var(--ink-2); font-size: 14px; }
.acct.sel { border-color: var(--ink); box-shadow: inset 2px 0 0 var(--primary); }
.radio { width: 18px; height: 18px; margin-top: 2px; border-radius: 50%; border: 1px solid var(--line-strong); }
.acct.sel .radio { border: 5px solid var(--ink); }
.route { display: grid; grid-template-columns: auto minmax(40px, 1fr) auto; gap: 12px; align-items: center; font-size: 13px; color: var(--ink-2); padding-top: 4px; }
.wire { height: 2px; background: repeating-linear-gradient(90deg, var(--primary) 0 4px, transparent 4px 8px); animation: wire 900ms linear infinite; }
@keyframes wire { to { background-position: 8px 0; } }
.mt { width: 100%; border-collapse: collapse; font-size: 14px; }
.mt th { text-align: left; font-size: 13px; color: var(--ink-2); font-weight: 500; padding: 0 8px 8px; border-bottom: 1px solid var(--line); }
.mt td { padding: 10px 8px; border-bottom: 1px solid var(--line); }
.mt .r { text-align: right; }
.mt tr.hl td { background: var(--surface-2); }
.mt tr.hl td:first-child { box-shadow: inset 2px 0 0 var(--primary); }
.trail { list-style: none; margin: 0; padding: 0; }
.trail li { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 12px; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.trail li:last-child { border-bottom: 0; }
.trail time { color: var(--ink-2); font-variant-numeric: tabular-nums; }

/* FAQ */
.faq { padding: 112px 0; border-top: 1px solid var(--line); }
.faq-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 56px; align-items: start; }
.faq h2 { font-size: clamp(34px, 3.8vw, 52px); max-width: 12ch; line-height: 1.04; position: sticky; top: 96px; }
.qs details { border-top: 1px solid var(--line); }
.qs details:last-child { border-bottom: 1px solid var(--line); }
.qs summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; align-items: center; min-height: 64px; padding: 14px 0; font-size: 20px; font-weight: 500; }
.qs summary::-webkit-details-marker { display: none; }
.qs summary::after { content: "+"; font: 400 24px/1 var(--font-text); color: var(--ink-2); transition: transform 160ms var(--ease); }
.qs details[open] summary::after { transform: rotate(45deg); }
.qs p { padding: 0 0 22px; color: var(--ink-2); max-width: 60ch; }

/* Close band */
.close { background: var(--inverse); color: var(--inverse-ink); padding: 88px 0; }
.close-in { display: flex; gap: 40px; align-items: end; justify-content: space-between; flex-wrap: wrap; }
.close h2 { font-size: clamp(30px, 3.6vw, 48px); line-height: 1.08; max-width: 22ch; }
.close .btn-primary:hover { background: var(--inverse-ink); border-color: var(--inverse-ink); color: var(--ink); }

/* Footer */
.foot { padding: 64px 0 32px; font-size: 15px; }
.foot-head { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 40px; align-items: center; padding-bottom: 28px; border-bottom: 2px solid var(--ink); }
.claim { font: 400 24px/1.25 var(--font-display); color: var(--ink); max-width: 36ch; }
.map { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; padding: 32px 0 40px; }
.map > div { border-top: 1px solid var(--ink); padding-top: 14px; }
.map h3 { font: 700 15px/1.2 var(--font-text); margin-bottom: 8px; }
.map ul { list-style: none; margin: 0; padding: 0; }
.map a { display: inline-flex; align-items: center; min-height: 36px; color: var(--ink-2); text-decoration: none; }
.map a:hover { color: var(--link); text-decoration: underline; text-underline-offset: 3px; }
.legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 20px; border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-2); }

/* Responsive */
@media (max-width: 1279px) {
  .tool-body { grid-template-columns: 500px minmax(0, 1fr); }
  .c-grid { grid-template-columns: 320px minmax(0, 1fr); }
}
@media (max-width: 1099px) {
  .tool-body { grid-template-columns: 1fr; }
  .form { border-right: 0; border-bottom: 1px solid var(--line); }
  .hero-head { grid-template-columns: 1fr; gap: 24px; }
  .c-head { grid-template-columns: 1fr; gap: 16px; }
  .c-grid { grid-template-columns: 1fr; gap: 24px; }
  .tabs { grid-auto-flow: column; grid-auto-columns: minmax(max-content, 1fr); overflow-x: auto; }
  .tab { padding: 14px 16px; border-top: 1px solid var(--line); }
  .tab h3 { font-size: 22px; }
  .tab .d { display: none; }
  .stage { min-height: 460px; }
  .faq-grid { grid-template-columns: 1fr; gap: 24px; }
  .faq h2 { position: static; }
}
@media (max-width: 759px) {
  .links, .actions .btn-quiet { display: none; }
  .menu-btn { display: inline-flex; }
  .top-in { padding: 0 20px; gap: 16px; }
}
@media (max-width: 639px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .hero { padding: 28px 0 64px; }
  .hero h1 { font-size: 40px; }
  .hero-head { gap: 16px; margin-bottom: 24px; }
  .hero-cta { margin-top: 16px; }
  .lede { font-size: 17px; }
  .tool-bar { flex-wrap: wrap; gap: 8px 12px; padding: 12px 16px; }
  .sample { margin-left: 0; order: 3; width: 100%; }
  .btn-tool { margin-left: auto; }
  .form { padding: 20px 16px; }
  .row2 { grid-template-columns: 1fr; }
  input, textarea, .pick-btn, .btn-tool, .add, .seg button, .pause { min-height: 44px; }
  .rm { width: 44px; height: 44px; }
  .item { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 44px; }
  .map a { min-height: 44px; }
  .legal a { display: inline-flex; align-items: center; min-height: 44px; }
  .items-head { display: none; }
  .item { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 32px; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius); }
  .item .desc { grid-column: 1 / 3; }
  .item .rm { grid-column: 3; grid-row: 1; }
  .item .qty { grid-column: 1; grid-row: 2; }
  .item .rate { grid-column: 2; grid-row: 2; }
  .item output { grid-column: 1 / 3; grid-row: 3; text-align: left; }
  .desk { padding: 20px 16px; }
  .sheet { aspect-ratio: auto; }
  .pg { position: static; padding: 24px 20px; font-size: 12px; }
  .pg-firm { font-size: 22px; }
  .pg-sub { font-size: 10px; }
  .pg-word { font-size: 28px; }
  .pg-meta { grid-template-columns: 1fr 1fr 1fr; gap: 12px; padding: 16px 0; }
  .pg-bill { grid-column: 1 / -1; }
  .pg-meta span, .pg-table th, .pg-foot span { font-size: 11px; }
  .pg-meta strong { font-size: 13px; }
  .pg-meta em { font-size: 12px; }
  .pg-table td { padding: 8px 0; }
  .pg-table td + td { padding-left: 8px; }
  .pg-tot { width: 72%; margin-top: 12px; }
  .pg-tot div { padding: 3px 0; }
  .pg-tot .due { font-size: 15px; padding-top: 8px; }
  .pg-foot { grid-template-columns: 1fr; gap: 8px; margin-top: 20px; padding-top: 12px; font-size: 12px; }
  .pg-foot strong { font-size: 13px; }
  .stamp { left: 20px; bottom: auto; top: 46%; padding: 8px 14px; border-width: 3px; }
  .stamp span { font-size: 26px; }
  .stamp small { font-size: 10px; margin-top: 4px; }
  .controls, .faq { padding: 72px 0; }
  .pause { display: none; }
  .tabs { grid-auto-flow: row; grid-auto-columns: auto; overflow: visible; }
  .tab { padding: 16px 0; border-top: 0; }
  .tab:first-child { border-top: 1px solid var(--line); }
  .tab .d { display: grid; }
  .bar { display: none; }
  .stage { min-height: 0; padding: 16px; }
  .pane { position: static; inset: auto; }
  .pane[hidden] { display: none; }
  .win-b { padding: 14px; }
  .trail li { grid-template-columns: 1fr; gap: 0; }
  .mt { font-size: 13px; }
  .mt th, .mt td { padding-left: 4px; padding-right: 4px; }
  .close { padding: 64px 0; }
  .foot-head { grid-template-columns: 1fr; gap: 16px; }
  .claim { font-size: 20px; }
  .map { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; scroll-behavior: auto !important; }
  .tab[aria-selected="true"] .bar i { animation: none; transform: scaleX(1); }
  .pane[hidden] { transform: none; filter: none; }
  .caret { animation: none; }
}