:root {
  --paper: #f3f0e8;
  --ink: #11120f;
  --muted: #77766e;
  --line: #cbc7bb;
  --signal: #132fce;
  --error: #9a281e;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body { margin: 0; background: var(--paper); }
button, input { font: inherit; }
button { color: inherit; }

.shell { min-height: 100vh; display: grid; grid-template-rows: auto 1fr; padding: 24px 30px 28px; }
.masthead { display: flex; align-items: baseline; justify-content: space-between; letter-spacing: .11em; font-size: 12px; }
.wordmark { color: inherit; text-decoration: none; font-weight: 700; }
.section-mark { color: var(--muted); }
.view { min-height: 0; }
.entry, .boundary { display: grid; grid-template-rows: 1fr auto; }
.entry-center { align-self: center; justify-self: center; width: min(100%, 380px); text-align: center; transform: translateY(-2vh); }
.eyebrow { margin: 0 0 23px; color: var(--muted); font-size: 11px; letter-spacing: .18em; }
.primary-command { border: 0; padding: 18px 24px; background: transparent; font-size: clamp(29px, 4vw, 51px); line-height: 1; letter-spacing: -.035em; cursor: pointer; }
.primary-command:hover, .primary-command:focus-visible { color: var(--signal); }
.quiet-links { display: flex; justify-content: center; gap: 30px; }
.text-button, .back { padding: 3px 0; border: 0; border-bottom: 1px solid transparent; background: transparent; color: var(--muted); font-size: 10px; letter-spacing: .13em; cursor: pointer; }
.text-button:hover, .text-button:focus-visible, .back:hover, .back:focus-visible { color: var(--ink); border-color: currentColor; }
.status { min-height: 1.3em; margin: 20px 0 0; color: var(--muted); font-size: 11px; letter-spacing: .08em; }
.status.error { color: var(--error); }
[hidden] { display: none !important; }

.panel, .record { padding-top: clamp(54px, 9vh, 110px); }
.back { position: absolute; top: 86px; left: 30px; }
.panel-body { width: min(100%, 500px); margin: 0 auto; }
h1 { margin: 0; font-size: clamp(30px, 4vw, 48px); font-weight: 400; letter-spacing: -.035em; }
.supporting { max-width: 450px; margin: 25px 0 40px; color: var(--muted); font-family: Georgia, serif; font-size: 16px; line-height: 1.55; }
.supporting .address { color: var(--ink); overflow-wrap: anywhere; }
[data-establish-note] { margin: -18px 0 30px; }
form { display: grid; gap: 22px; }
label { display: grid; gap: 8px; color: var(--muted); font-size: 10px; letter-spacing: .14em; }
input { width: 100%; border: 0; border-bottom: 1px solid var(--line); padding: 12px 0; outline: 0; background: transparent; color: var(--ink); font-size: 16px; letter-spacing: .02em; }
input:focus { border-color: var(--ink); }
.button { justify-self: start; border: 1px solid var(--ink); padding: 13px 18px 12px; background: var(--ink); color: var(--paper); font-size: 10px; letter-spacing: .13em; cursor: pointer; }
.button:hover, .button:focus-visible { background: var(--signal); border-color: var(--signal); }
.button:disabled, button:disabled { cursor: wait; opacity: .45; }

.holder { font-variant-numeric: tabular-nums; }
.verified { margin: 20px 0 38px; color: var(--muted); font-size: 10px; letter-spacing: .12em; }
.boundary-actions { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.boundary .button { justify-self: auto; }
a.button, a.text-button { display: inline-block; text-decoration: none; }

.record { width: min(100%, 920px); margin: 0 auto; }
.record-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; padding-bottom: 24px; border-bottom: 1px solid var(--ink); }
.compact { padding: 10px 12px; }
.presence-state { margin: 13px 0 45px; color: var(--muted); font-family: Georgia, serif; font-size: 14px; }
.keys { display: grid; }
.key-row { display: grid; grid-template-columns: 90px 1fr 130px 90px 60px; gap: 20px; align-items: center; min-height: 84px; border-bottom: 1px solid var(--line); font-size: 11px; letter-spacing: .1em; }
.key-main { display: grid; gap: 5px; }
.key-main strong { font-size: 12px; font-weight: 600; }
.key-kind, .key-date { color: var(--muted); }
.key-status { color: var(--signal); }
.record-block { display: flex; justify-content: space-between; align-items: center; padding: 27px 0; border-bottom: 1px solid var(--line); }
.record-block > div { display: grid; gap: 7px; }
.record-label { color: var(--muted); font-size: 10px; letter-spacing: .14em; }
.record-block strong { font-size: 12px; letter-spacing: .1em; }
.add-key { grid-template-columns: minmax(190px, 360px) auto; align-items: end; margin-top: 38px; }
.codes-body { padding-bottom: 60px; }
.offer-lead { margin: 0 0 18px; }
.offer-meta { margin: 18px 0 0; }
.offer-meta .text-button { font-size: inherit; }
.offer-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; }
.offer-note { margin-top: 30px; }
.held-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; font-size: 12px; letter-spacing: .02em; }
.held-list a { color: inherit; }
.held-list time { margin-left: 12px; color: var(--muted); font-size: 10px; letter-spacing: .12em; }
.code-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 40px; margin: 0 0 38px; padding-left: 24px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 14px; line-height: 1.7; }

@media (max-width: 700px) {
  .shell { padding: 18px 18px 22px; }
  .back { top: 70px; left: 18px; }
  .quiet-links { flex-direction: column; align-items: center; gap: 15px; }
  .panel, .record { padding-top: 85px; }
  .record-heading { align-items: flex-start; flex-direction: column; }
  .key-row { grid-template-columns: 62px 1fr auto; gap: 13px; padding: 17px 0; }
  .key-date { grid-column: 2; }
  .key-status { grid-column: 3; grid-row: 1; }
  .revoke { grid-column: 3; grid-row: 2; }
  .add-key { grid-template-columns: 1fr; }
  .code-list { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: no-preference) {
  .view:not([hidden]) { animation: arrive 180ms ease-out; }
  @keyframes arrive { from { opacity: 0; transform: translateY(3px); } }
}