:root {
  --paper: #e7e1d6;
  --card: #f7f4ee;
  --ink: #1d1a16;
  --muted: #6d665c;
  --line: #d5cec3;
  --copper: #8d4320;
  --green: #1d6a43;
  --amber: #8a5a12;
  --red: #8d2f2f;
  --shadow: 0 1px 0 rgba(29, 26, 22, 0.04);
  color: var(--ink);
  background: var(--paper);
  font-family: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--copper); }
h1, h2, .brand { font-family: "Newsreader", Palatino, "Iowan Old Style", serif; font-weight: 450; }
h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); line-height: 1.05; margin: 0; }
h2 { font-size: 1.4rem; margin: 0 0 0.6rem; }
p { margin: 0.3rem 0; }

.top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
}
.brand { color: var(--ink); text-decoration: none; font-size: 1.4rem; }
nav { display: flex; gap: 1rem; align-items: center; }
nav a { color: var(--ink); text-decoration: none; }
main { width: min(1120px, calc(100% - 2rem)); margin: 1.5rem auto 3rem; }

.page-head, .actions, .filters { display: flex; justify-content: space-between; gap: 1rem; align-items: end; flex-wrap: wrap; }
.page-head { margin-bottom: 1.2rem; }
.eyebrow { letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.75rem; color: var(--copper); margin: 0 0 0.3rem; }
.lede { color: var(--muted); max-width: 40rem; }
.note, .meta { color: var(--muted); font-size: 0.92rem; }
.banner, .notice { padding: 0.75rem 0.9rem; background: #f3e6cf; border: 1px solid #e2d0ad; border-radius: 8px; }
.notice.bad { background: #f8e6e3; border-color: #e4c4be; }
.sample { color: var(--muted); font-style: normal; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }

button, .button, .ghost {
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--card);
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}
.ghost, .button.ghost { background: transparent; color: var(--ink); }
.text { background: none; border: 0; color: var(--muted); padding: 0; cursor: pointer; font: inherit; }
label { display: grid; gap: 0.3rem; font-size: 0.92rem; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  background: white;
  border-radius: 8px;
  padding: 0.65rem 0.7rem;
  font: inherit;
  color: var(--ink);
}
textarea { resize: vertical; }
.composer, .stack, .limits, .empty, .login { display: grid; gap: 0.9rem; }
.composer { max-width: 760px; }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 0.9rem; display: grid; gap: 0.7rem; }
legend { padding: 0 0.3rem; }
.choice { grid-template-columns: auto 1fr; align-items: start; }
.choice input { width: auto; margin-top: 0.3rem; }
.grid-2, .grid-3 { display: grid; gap: 0.8rem; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: 1.4fr 0.6fr 0.8fr; }
.narrow { max-width: 28rem; }

.filters { justify-content: flex-start; margin: 0.5rem 0 1rem; }
.filters a { color: var(--muted); text-decoration: none; padding-bottom: 0.2rem; }
.filters a[aria-current="page"] { color: var(--ink); border-bottom: 2px solid var(--copper); }

.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.85rem 0.9rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); font-weight: 520; }
td a { color: inherit; text-decoration: none; }
td a span { display: block; color: var(--muted); font-size: 0.85rem; }
tr:last-child td { border-bottom: 0; }

.stamp {
  display: inline-block;
  border: 2px solid currentColor;
  border-radius: 4px;
  padding: 0.2rem 0.4rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 640;
}
.stamp.large { font-size: 1rem; padding: 0.55rem 0.7rem; transform: rotate(-6deg); }
.tone-opened { color: var(--green); }
.tone-waiting { color: var(--amber); }
.tone-bad { color: var(--red); }
.tone-neutral { color: var(--muted); }

.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin: 1rem 0 1.5rem; }
.facts div { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 0.85rem 0.95rem; }
dt { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
dd { margin: 0.25rem 0 0; }
dd span { display: block; color: var(--muted); font-size: 0.88rem; margin-top: 0.25rem; }
.timeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.8rem; }
.timeline li { border-left: 3px solid var(--copper); padding: 0.2rem 0 0.2rem 0.8rem; }
.limits, .empty { margin-top: 1.5rem; }
pre { white-space: pre-wrap; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1rem; }
.reader { background: #f4efe6; }
.reader article { width: min(680px, calc(100% - 2rem)); margin: 3rem auto; }
.letter { font-family: "Newsreader", Palatino, serif; font-size: 1.2rem; }

@media (max-width: 800px) {
  .grid-2, .grid-3, .facts { grid-template-columns: 1fr; }
  .top { align-items: flex-start; flex-direction: column; }
  table.list thead { display: none; }
  table.list tr { display: grid; padding: 0.6rem 0; }
  table.list td { border: 0; padding: 0.15rem 0.9rem; }
  table.list td::before { content: attr(data-label); display: block; color: var(--muted); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }
}