:root {
  color-scheme:light;
  --bg:#fafafa;
  --surface:#fff;
  --soft:#f2f2f2;
  --text:#171717;
  --muted:#595959;
  --line:#dedede;
  --blue:#2256c5;
  --blue-soft:#f2f2f2;
  --danger:#a53039;
  --shadow:0 22px 70px #0000000d
}

@media(prefers-color-scheme:dark) {
  :root:not([data-theme="light"]) {
  color-scheme:dark;
  --bg:#111111;
  --surface:#1c1c1c;
  --soft:#282828;
  --text:#f5f5f5;
  --muted:#b5b5b5;
  --line:#3d3d3d;
  --blue:#8eb5ff;
  --blue-soft:#282828;
  --danger:#ff9ca4;
  --shadow:0 22px 70px #0003
}

}

:root[data-theme="dark"] {
  color-scheme:dark;
  --bg:#111111;
  --surface:#1c1c1c;
  --soft:#282828;
  --text:#f5f5f5;
  --muted:#b5b5b5;
  --line:#3d3d3d;
  --blue:#8eb5ff;
  --blue-soft:#282828;
  --danger:#ff9ca4;
  --shadow:0 22px 70px #0003
}

* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:2rem
}
body {
  margin:0;
  background:var(--bg);
  color:var(--text);
  font:16px/1.6 system-ui , -apple-system , BlinkMacSystemFont , "Segoe UI" , sans-serif
}
a {
  color:var(--blue);
  text-underline-offset:4px
}
a:hover {
  text-decoration-thickness:2px
}
button , input , textarea , select {
  font:inherit
}
button , .button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:1rem;
  border:1px solid transparent;
  border-radius:7px;
  background:var(--blue);
  color:var(--bg);
  padding:.72rem 1.15rem;
  font-weight:650;
  text-decoration:none;
  cursor:pointer;
  line-height:1.4;
  transition:filter .15s , transform .15s
}
button:hover , .button:hover {
  filter:brightness(.93);
  transform:translateY(-1px)
}
button.secondary , .button.secondary {
  background:var(--surface);
  color:var(--text);
  border-color:var(--line)
}
button.danger {
  background:var(--surface);
  color:var(--danger);
  border-color:var(--line)
}
button.small , .button.small {
  padding:.5rem .9rem;
  font-size:.87rem
}
button.textbutton , .theme {
  border:0;
  background:transparent;
  color:var(--muted);
  padding:.4rem;
  font-size:.88rem
}
.theme {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:36px;
  border:1px solid var(--line);
  border-radius:7px
}
.theme svg { width:19px; height:19px; }
.theme-sun { display:none; }
:root[data-theme="dark"] .theme-moon { display:none; }
:root[data-theme="dark"] .theme-sun { display:block; }
[hidden] {
  display:none!important
}
:focus-visible {
  outline:3px solid var(--blue);
  outline-offset:4px
}
header {
  border-bottom:1px solid var(--line);
  background:var(--surface)
}
header nav {
  max-width:1160px;
  margin:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:2rem;
  padding:1.35rem 2rem
}
.wordmark {
  display:flex;
  align-items:center;
  gap:.6rem;
  font-size:1.7rem;
  font-weight:800;
  letter-spacing:-1px;
  color:var(--text);
  text-decoration:none
}
.mark {
  display:inline-grid;
  place-items:center;
  background:var(--blue);
  color:var(--bg);
  width:32px;
  height:32px;
  font:800 14px/1 system-ui , sans-serif;
  letter-spacing:-.04em;
  border-radius:8px 8px 8px 2px
}
.navlinks {
  display:flex;
  align-items:center;
  gap:1.5rem
}
.navlinks>a {
  color:var(--muted);
  font-size:.9rem;
  text-decoration:none
}
.navlinks>a.button {
  color:var(--bg)
}
.navlinks>a.nav-icon-button {
  display:inline-grid;
  place-items:center;
  width:34px;
  height:34px;
  padding:0;
  border-radius:7px;
  background:var(--blue);
  color:var(--bg)
}
.nav-icon-button svg {
  width:18px;
  height:18px
}
.navlinks form {
  margin:0
}
.navlinks form>button {
  margin-top:0
}
main {
  max-width:1160px;
  margin:auto;
  padding:3.5rem 2rem 5rem;
  min-height:72vh
}
h1 , h2 , h3 {
  line-height:1.15;
  letter-spacing:-.04em;
  margin:0 0 1rem
}
h1 {
  font-size:clamp(2.5rem , 5vw , 4rem);
  font-weight:720
}
h2 {
  font-size:1.6rem
}
h3 {
  font-size:1.18rem
}
p {
  margin:.65rem 0 1.2rem
}
.eyebrow {
  font-size:.7rem;
  letter-spacing:2px;
  font-weight:750;
  color:var(--muted);
  margin-bottom:1.6rem
}
.dot {
  display:inline-block;
  height:7px;
  width:7px;
  background:var(--blue);
  border-radius:50%;
  margin-right:7px
}
.hero {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:4rem;
  align-items:center;
  padding:2.1rem 0 4rem;
  margin:0
}
.hero h1 {
  font-size:clamp(3rem , 5.7vw , 4.7rem);
  line-height:1.05;
  letter-spacing:-.055em
}
.hero h1 span {
  color:var(--text);
  text-decoration:underline;
  text-decoration-color:var(--blue);
  text-decoration-thickness:.06em;
  text-underline-offset:.1em
}
.lede {
  max-width:590px;
  color:var(--muted);
  font-size:1.12rem;
  line-height:1.7;
  margin:1.5rem 0
}
.actions {
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.9rem;
  margin:1rem 0
}
.quiet , small {
  color:var(--muted);
  font-size:.89rem
}
.hero .quiet {
  font-size:.77rem;
  margin-top:1.4rem
}
.identity-demo {
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:12px;
  box-shadow:var(--shadow);
  overflow:hidden;
  transform:rotate(-1deg)
}
.demo-head {
  display:flex;
  align-items:center;
  gap:1rem;
  padding:2rem;
  background:var(--soft);
  font-size:.7rem;
  letter-spacing:1px
}
.demo-head strong {
  display:block;
  font-size:1.3rem;
  letter-spacing:-.03em;
  margin-top:.3rem
}
.mark.large {
  width:47px;
  height:47px;
  font-size:20px
}
.demo-row {
  display:flex;
  gap:1rem;
  padding:1.4rem;
  border-bottom:1px solid var(--line);
  align-items:center
}
.demo-row strong {
  font-size:.92rem
}
.demo-row p {
  font-size:.73rem;
  color:var(--muted);
  margin:.25rem 0 0
}
.number {
  color:var(--blue);
  font:12px monospace
}
.proof {
  color:var(--blue)!important;
  background:var(--blue-soft)!important
}
.demo-row>.proof {
  font-size:.62rem;
  border-radius:4px;
  padding:.2rem .5rem;
  margin-left:auto;
  white-space:nowrap
}
.demo-foot {
  font-size:.7rem;
  text-align:center;
  padding:1rem;
  color:var(--muted)
}
.intro-grid {
  display:grid;
  grid-template-columns:repeat(3 , 1fr);
  gap:2.5rem;
  border-top:1px solid var(--line);
  padding-top:2.5rem
}
.intro-grid h2 {
  font-size:1.25rem
}
.intro-grid p:not(.eyebrow) {
  color:var(--muted);
  font-size:.9rem
}
.notice {
  padding:1rem 1.25rem;
  border:1px solid var(--line);
  border-left:3px solid var(--blue);
  border-radius:5px;
  background:var(--blue-soft);
  font-size:.9rem;
  margin:1.5rem 0
}
.error {
  color:var(--danger);
  border-left-color:var(--danger);
  background:var(--surface)
}
section {
  margin:0 0 3.5rem
}
footer {
  max-width:1096px;
  margin:auto;
  border-top:1px solid var(--line);
  padding:2rem 0;
  display:flex;
  align-items:center;
  gap:1.5rem;
  color:var(--muted);
  font-size:.8rem
}
footer p {
  margin:0
}
footer>span {
  margin-left:auto
}
.auth {
  max-width:460px;
  margin:1rem auto 3rem
}
.auth.wide {
  max-width:720px
}
.auth h1 {
  font-size:2.7rem
}
.auth>p {
  color:var(--muted)
}
form>label , label {
  display:block;
  font-size:.86rem;
  font-weight:620;
  margin:1rem 0 .4rem
}
input , select , textarea {
  display:block;
  width:100%;
  padding:.75rem .85rem;
  border:1px solid var(--line);
  border-radius:6px;
  background:var(--surface);
  color:var(--text);
  margin-top:.35rem;
  min-width:0
}
textarea {
  resize:vertical
}
form>button {
  margin-top:1rem
}
.check {
  display:flex;
  gap:.6rem;
  align-items:flex-start;
  font-weight:450
}
.check input {
  width:auto;
  margin-top:.3rem;
  accent-color:var(--blue)
}
.card {
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:9px;
  padding:1.5rem;
  margin:1rem 0;
  overflow-wrap:anywhere
}
.card form+form {
  margin-top:1rem
}
.cardtop {
  display:flex;
  gap:.65rem;
  align-items:center;
  flex-wrap:wrap
}
.attestation-actions {
  display:flex;
  gap:.5rem;
  grid-column:2;
  grid-row:1 / span 3;
  margin:0
}
.attestation-author {
  display:flex;
  align-items:center;
  gap:.65rem;
  width:max-content;
  grid-column:1;
  margin:0;
  color:var(--text);
  text-decoration:none
}
.attestation-author:hover span:last-child {
  color:var(--blue)
}
.attestation-author .directory-image {
  object-fit:cover
}
.attestation-card {
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:start;
  gap:.65rem 1rem;
  padding:1rem
}
.attestation-card .text {
  margin:0;
  padding:0
}
.attestation-card .meta {
  margin:0
}
.attestation-card>.hash,
.attestation-card>.meta,
.attestation-card>.quiet {
  grid-column:1
}
.zk-badge {
  width:max-content;
  font-style:normal
}
.unpublished-attestation {
  display:flex;
  align-items:center;
  gap:.55rem;
  margin:0;
  font-style:italic
}
.icon-action {
  display:inline-grid;
  place-items:center;
  width:34px;
  height:34px;
  border:1px solid var(--line);
  border-radius:7px;
  background:var(--surface);
  color:var(--text);
  text-decoration:none;
  padding:0
}
.icon-action:hover {
  background:var(--soft);
  color:var(--blue)
}
.icon-action svg {
  width:17px;
  height:17px
}
.new-attestation-page {
  max-width:720px;
  margin:0 auto
}
.new-attestation-page>.quiet {
  margin-bottom:1.5rem
}
.new-attestation-page .actions {
  margin-bottom:0
}
.tag {
  display:inline-block;
  background:var(--soft);
  color:var(--muted);
  border:1px solid var(--line);
  border-radius:4px;
  padding:.2rem .55rem;
  font-size:.72rem;
  font-weight:600
}
.icon-tag {
  display:inline-grid;
  place-items:center;
  width:25px;
  height:25px;
  padding:0;
  vertical-align:middle
}
.icon-tag svg {
  width:15px;
  height:15px
}
.meta {
  font-size:.75rem;
  color:var(--muted)
}
pre {
  white-space:pre-wrap;
  overflow-wrap:anywhere;
  background:var(--soft);
  padding:1rem;
  border-radius:5px;
  font: .85rem/1.7 ui-monospace , SFMono-Regular , Consolas , monospace;
  max-height:400px;
  overflow:auto
}
pre.text {
  font-family:inherit;
  background:transparent;
  padding:.5rem 0
}
.hash {
  display:block;
  overflow-wrap:anywhere;
  font-size:.87rem;
  color:var(--blue)
}
summary {
  cursor:pointer;
  font-weight:600
}
details>summary {
  padding:.3rem 0
}
details[open]>summary {
  margin-bottom:1rem
}
.copy {
  padding:.3rem .6rem;
  font-size:.75rem;
  margin:0 0 .8rem
}
.profile-overview {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1.5rem;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:9px;
  padding:1.5rem;
  margin-bottom:2.5rem
}
.profile-overview-single {
  grid-template-columns:1fr
}
.profile-head {
  display:flex;
  align-items:flex-start;
  gap:2rem;
  margin:0
}
.external-entries {
  border-left:1px solid var(--line);
  padding-left:1.5rem
}
.external-entries .entry:last-child {
  border-bottom:0
}
.profile-details {
  flex:1;
  min-width:0
}
.profile-details .eyebrow {
  margin-top:0
}
.profile-details h1 {
  font-size:2rem;
  overflow-wrap:anywhere
}
.username {
  color:var(--blue);
  font-size:1.05rem;
  overflow-wrap:anywhere
}
.bio {
  white-space:pre-wrap;
  max-width:700px
}
.entry {
  display:flex;
  flex-wrap:wrap;
  gap:1.5rem;
  border-bottom:1px solid var(--line);
  padding:1.2rem 0;
  overflow-wrap:anywhere
}
.entry strong {
  min-width:120px
}
.service-name {
  display:inline-flex;
  align-items:center;
  gap:.6rem
}
.service-icon {
  display:inline-grid;
  place-items:center;
  flex:0 0 25px;
  width:25px;
  height:25px;
  color:var(--text)
}
.service-icon svg {
  width:21px;
  height:21px
}
.entry .tag {
  margin-left:auto
}
.people {
  display:grid;
  grid-template-columns:repeat(2 , 1fr);
  gap:1rem;
  margin:2rem 0
}
.follow-columns {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1.5rem
}
.follow-columns-single {
  grid-template-columns:1fr
}
.follow-columns .people {
  grid-template-columns:1fr;
  margin-bottom:0
}
.person {
  display:flex;
  align-items:center;
  gap:1rem;
  padding:1.3rem;
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--surface);
  text-decoration:none;
  color:var(--text);
  overflow-wrap:anywhere
}
.person h2 {
  font-size:1.1rem;
  margin:0
}
.person p {
  font-size:.9rem;
  margin:.3rem 0 0;
  color:var(--muted)
}
.avatar {
  display:grid;
  place-items:center;
  width:40px;
  height:40px;
  background:var(--blue-soft);
  color:var(--blue);
  border-radius:7px
}
.arrow {
  margin-left:auto;
  color:var(--blue)
}
.search {
  max-width:700px
}
.search .actions {
  flex-wrap:nowrap
}
.search input {
  margin:0
}
.empty {
  padding:1.5rem;
  color:var(--muted);
  border:1px dashed var(--line);
  border-radius:6px
}
.account-head {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1rem
}
.account-head h1 {
  font-size:3rem
}
.tabs {
  display:flex;
  gap:1.5rem;
  flex-wrap:wrap;
  border-bottom:1px solid var(--line);
  padding:1rem 0;
  margin-bottom:3rem
}
.tabs a {
  font-size:.9rem
}
.record-action {
  margin-bottom:2rem
}
.skip {
  position:absolute;
  top:-80px;
  left:1rem;
  z-index:10;
  background:var(--surface);
  padding:1rem
}
.skip:focus {
  top:1rem
}

@media(max-width:800px) {
  header nav {
  padding:1rem;
  gap:1rem;
  flex-wrap:wrap
}
.navlinks {
  gap:.9rem;
  flex-wrap:wrap
}
.beta {
  display:none
}
main {
  padding:2rem 1.15rem 3rem
}
.hero {
  grid-template-columns:1fr;
  gap:2rem;
  padding-top:.5rem
}
.hero h1 {
  font-size:3.5rem
}
.identity-demo {
  transform:none
}
.intro-grid {
  grid-template-columns:1fr;
  gap:1rem
}
.intro-grid article {
  border-bottom:1px solid var(--line);
  padding-bottom:1rem
}
.people {
  grid-template-columns:1fr
}
.follow-columns {
  grid-template-columns:1fr
}
.account-head {
  align-items:flex-start;
  flex-direction:column
}
.account-head h1 {
  font-size:2.4rem
}
.profile-head {
  gap:1rem
}
.profile-overview {
  grid-template-columns:1fr;
  gap:1rem;
  padding:1.1rem
}
.external-entries {
  border-left:0;
  border-top:1px solid var(--line);
  padding:1rem 0 0
}
.profile-head .profile-image {
  flex-basis:110px;
  width:110px;
  height:110px
}
.entry {
  gap:.7rem
}
.entry .tag {
  margin-left:0
}
footer {
  margin:0 1rem;
  flex-wrap:wrap
}
footer>span {
  margin:0;
  width:100%
}
.card {
  padding:1.1rem
}

}

@media(prefers-reduced-motion:reduce) {
  html {
  scroll-behavior:auto
}
* , *:before , *:after {
  transition:none!important;
  transform:none!important
}

}


pre.text code { font: inherit; }

.profile-image { display: block; flex: 0 0 150px; width: 150px; height: 150px; object-fit: cover; border-radius: 12px; margin: 0; }
.directory-image { flex-shrink: 0; border-radius: 7px; }

/* Signed-in navigation and follow portraits. */
.settings-menu { position: relative; color: var(--muted); font-size: .9rem; }
.settings-menu > summary { list-style: none; cursor: pointer; padding: .4rem; }
.settings-menu > summary::-webkit-details-marker { display: none; }
.settings-menu > summary::after { content: " ▾"; font-size: .75rem; }
.settings-menu[open] > summary { color: var(--text); }
.settings-links { position: absolute; top: calc(100% + .45rem); right: 0; z-index: 5; min-width: 195px; padding: .45rem; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.settings-links a { display: block; padding: .5rem .65rem; color: var(--text); text-decoration: none; border-radius: 5px; white-space: nowrap; }
.settings-links a:hover, .settings-links a:focus-visible { background: var(--soft); }
.settings-links form { border-top: 1px solid var(--line); margin-top: .35rem; padding-top: .35rem; }
.settings-links .settings-signout { display: block; width: 100%; padding: .5rem .65rem; border: 0; border-radius: 5px; background: transparent; color: var(--danger); text-align: left; font-size: inherit; font-weight: 600; line-height: 1.6; }
.settings-links .settings-signout:hover, .settings-links .settings-signout:focus-visible { background: var(--soft); filter: none; transform: none; }
.follow-heading { display: flex; align-items: center; gap: .8rem; margin-bottom: 1rem; }
.follow-heading h3 { margin: 0; }
.person .directory-image { object-fit: cover; }

/* Profile settings present a public preview beside the editable fields. */
.profile-editor .section-heading { margin-bottom: 1.5rem; }
.profile-editor .section-heading .eyebrow { margin-bottom: .65rem; }
.profile-editor .section-heading h2 { margin-bottom: .55rem; }
.profile-editor .section-heading > p:last-child { margin: 0; color: var(--muted); }
.profile-editor-grid { display: grid; grid-template-columns: minmax(230px, 310px) minmax(0, 1fr); gap: 1.5rem; align-items: start; }
.profile-preview { position: sticky; top: 1.5rem; margin: 0; padding: 1.75rem; }
.profile-preview .eyebrow { margin-bottom: 1.25rem; }
.editor-portrait { display: block; width: 120px; height: 120px; object-fit: cover; border-radius: 14px; margin-bottom: 1.4rem; }
.portrait-placeholder { display: grid; place-items: center; background: var(--soft); color: var(--muted); }
.portrait-placeholder svg { width: 58px; height: 58px; }
.profile-preview h3 { font-size: 1.4rem; margin-bottom: .25rem; overflow-wrap: anywhere; }
.profile-preview .username { margin: 0 0 1.1rem; font-size: .95rem; }
.preview-bio { max-height: 6.5em; overflow: hidden; white-space: pre-wrap; color: var(--muted); font-size: .9rem; }
.profile-preview .button { width: 100%; justify-content: center; margin-top: .45rem; }
.preview-foot { border-top: 1px solid var(--line); margin-top: 1.5rem; padding-top: 1.15rem; color: var(--muted); font-size: .78rem; }
.preview-foot .dot { width: 6px; height: 6px; }
.preview-foot p { margin: .4rem 0 0; }
.profile-editor-forms { min-width: 0; }
.profile-editor-forms .editor-card { margin: 0 0 1.25rem; padding: 1.75rem; }
.editor-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; border-bottom: 1px solid var(--line); padding-bottom: 1.15rem; margin-bottom: 1.15rem; }
.editor-card-head .eyebrow { margin: 0 0 .45rem; }
.editor-card-head h3 { font-size: 1.3rem; margin: 0; }
.editor-card-head .tag { flex-shrink: 0; }
.editor-card > .quiet { margin-bottom: 1.2rem; }
.editor-card label { margin-top: 1.3rem; }
.editor-card input, .editor-card textarea { margin-top: .5rem; }
.editor-card textarea { min-height: 140px; }
.editor-card input[type="file"] { padding: .7rem; }
.editor-card input[type="file"]::file-selector-button { border: 1px solid var(--line); border-radius: 5px; padding: .45rem .7rem; margin-right: .8rem; background: var(--soft); color: var(--text); font: inherit; font-weight: 600; cursor: pointer; }
.field-help { color: var(--muted); font-size: .78rem; margin: .35rem 0 .9rem; }
.readonly-field { display: grid; gap: .1rem; border: 1px solid var(--line); border-radius: 7px; background: var(--soft); padding: .85rem 1rem; }
.readonly-field > span { font-size: .75rem; color: var(--muted); font-weight: 600; }
.readonly-field strong { font-size: .96rem; overflow-wrap: anywhere; }
.readonly-field small { font-size: .75rem; }
.editor-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; border-top: 1px solid var(--line); margin-top: 1.4rem; padding-top: 1.35rem; }
.editor-actions button { margin: 0; }
.notice.success { background: var(--soft); border-left-color: var(--blue); color: var(--text); }
@media(max-width:800px) {
  .profile-editor-grid { grid-template-columns: 1fr; gap: 1rem; }
  .profile-preview { position: static; }
  .profile-editor-forms .editor-card { padding: 1.2rem; }
}