:root {
  --bg: #ffffff;
  --fg: #000000;
  --rule: #000000;
  --button-bg: #000000;
  --button-fg: #ffffff;
  --field-bg: #ffffff;
  --field-fg: #000000;
  --max: 920px;
  --narrow: 690px;
}

html[data-theme="dark"] {
  --bg: #1b2021;
  --fg: #70eeee;
  --rule: #70eeee;
  --button-bg: #70eeee;
  --button-fg: #1b2021;
  --field-bg: #1b2021;
  --field-fg: #70eeee;
}

* { box-sizing: border-box; }
html { background: var(--bg); color: var(--fg); }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.45;
}

a { color: inherit; text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; text-underline-offset: 3px; }
button, input, textarea { font: inherit; }

.page-shell {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.masthead { border-bottom: 2px solid var(--rule); padding-bottom: 8px; margin-bottom: 26px; }
.masthead-line { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.wordmark { font-size: clamp(28px, 5vw, 42px); font-weight: 700; letter-spacing: -0.03em; }
.main-nav { display: flex; align-items: center; gap: 22px; font-family: Arial, Helvetica, sans-serif; font-size: 15px; font-weight: 700; letter-spacing: 0.08em; }
.theme-link { border: 0; padding: 0; color: inherit; background: transparent; cursor: pointer; font: inherit; letter-spacing: inherit; }
.theme-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.campus-line { margin-top: 1px; font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }

.day-group { margin: 0 0 31px; }
.day-heading, .eyebrow {
  margin: 0;
  padding: 0 0 6px;
  border-bottom: 1px solid var(--rule);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.11em;
}
.listing-list { width: 100%; }
.listing-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: baseline;
  padding: 11px 0 10px;
  border-bottom: 1px solid var(--rule);
}
.listing-title { font-size: clamp(18px, 2.4vw, 21px); line-height: 1.25; }
.listing-age {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  white-space: nowrap;
}

.narrow { width: min(100%, var(--narrow)); margin: 0 auto; }
.back-link, .small-link, .text-action, .form-note, .optional, .detail-meta, .footer, .eyebrow {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.back-link { display: inline-block; margin-bottom: 34px; font-size: 11px; }
h1 { font-size: clamp(30px, 6vw, 52px); line-height: 1.02; letter-spacing: -0.035em; margin: 0 0 14px; }
.rule { height: 2px; background: var(--rule); width: 100%; margin: 0 0 28px; }

.plain-form { display: grid; gap: 9px; }
.plain-form label { margin-top: 17px; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 0.05em; }
.optional { font-size: 9px; margin-left: 6px; }
input, textarea {
  width: 100%;
  border: 1px solid var(--rule);
  border-radius: 0;
  background: var(--field-bg);
  color: var(--field-fg);
  padding: 11px 12px;
  outline: none;
  resize: vertical;
  caret-color: var(--fg);
}
input:focus, textarea:focus { outline: 2px solid var(--rule); outline-offset: 2px; }
.form-note { font-size: 9px; line-height: 1.5; margin-top: 3px; }
.email-requirement { margin: 19px 0 1px; padding: 8px 10px 7px; border-top: 2px solid var(--rule); border-bottom: 1px solid var(--rule); font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.07em; }
.primary-button {
  display: inline-block;
  width: fit-content;
  min-width: 150px;
  margin-top: 20px;
  border: 1px solid var(--rule);
  border-radius: 0;
  padding: 11px 18px 10px;
  background: var(--button-bg);
  color: var(--button-fg);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  cursor: pointer;
  text-decoration: none;
}
.primary-button:hover, .primary-button:focus-visible { text-decoration: underline; text-underline-offset: 3px; }
.button-link { margin-top: 32px; }
.danger-button { margin-top: 10px; }

.detail-title { font-size: clamp(34px, 7vw, 60px); }
.detail-description { font-size: 21px; line-height: 1.48; max-width: 34em; white-space: pre-wrap; }
.detail-meta { margin-top: 30px; font-size: 9px; }
.small-link { margin-top: 28px; font-size: 9px; }
.quoted-title { font-size: clamp(28px, 5vw, 44px); margin-top: 8px; }
.eyebrow { border: 0; padding: 0; margin-bottom: 8px; }
.prompt-text { min-height: 2.1em; }
.plain-link-button {
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0;
  margin-top: 28px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.plain-link-button:hover { text-decoration: underline; text-underline-offset: 3px; }

.error { border: 1px solid var(--rule); padding: 10px 12px; margin-bottom: 18px; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: 700; }
.dev-box { border: 1px dashed var(--rule); padding: 14px; margin: 25px 0; font-family: Arial, Helvetica, sans-serif; font-size: 12px; }
.message-page p, .about-page p { max-width: 40em; }
.manage-title { font-size: 24px; }
.empty-board { padding: 46px 0 80px; }
.empty-board h1 { font-size: clamp(30px, 5vw, 46px); }
.email-raw { border: 1px solid var(--rule); padding: 14px; overflow-x: auto; white-space: pre-wrap; background: transparent; color: inherit; font: 12px/1.5 Consolas, "Courier New", monospace; }


.footer-theme-link {
  font-size: inherit;
  text-transform: uppercase;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 70px;
  padding-top: 8px;
  border-top: 1px solid var(--rule);
  font-size: 9px;
}

@media (max-width: 620px) {
  .page-shell { width: min(calc(100% - 24px), var(--max)); padding-top: 16px; }
  .masthead-line { align-items: flex-end; }
  .main-nav { gap: 13px; font-size: 12px; }
  .campus-line { font-size: 9px; }
  .listing-row { padding: 12px 0; gap: 10px; }
  .listing-age { font-size: 8px; }
  .back-link { margin-bottom: 27px; }
  .footer { margin-top: 50px; }
}

/* Private moderation page */
.admin-heading-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; }
.admin-counts, .admin-status, .admin-meta, .admin-actions {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.admin-counts { font-size: 10px; margin-bottom: 17px; text-align: right; }
.admin-list { border-top: 1px solid var(--rule); }
.admin-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}
.admin-status { font-size: 9px; margin-bottom: 5px; }
.admin-title { font-size: 21px; line-height: 1.25; }
.admin-description { margin-top: 6px; max-width: 48em; font-size: 15px; white-space: pre-wrap; }
.admin-meta { margin-top: 10px; font-size: 8px; line-height: 1.65; }
.admin-actions { display: flex; align-items: flex-start; gap: 12px; font-size: 9px; }
.admin-actions form { margin: 0; }
.admin-link, .admin-action-button {
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
}
.admin-link:hover, .admin-action-button:hover { text-decoration: underline; text-underline-offset: 3px; }
.admin-status-removed { opacity: 0.62; }

@media (max-width: 620px) {
  .admin-heading-row { display: block; }
  .admin-counts { text-align: left; margin: 0 0 14px; }
  .admin-row { grid-template-columns: 1fr; gap: 11px; }
}


.confirm-contact {
  margin: 1rem 0 1.35rem;
  padding: 0.8rem 0;
  border-top: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  line-height: 1.55;
}

/* V1.12.1: multi-sidequest posting + idea question wall */
.sidequest-entries { display: grid; gap: 30px; }
.sidequest-entry {
  padding-top: 2px;
}
.sidequest-entry + .sidequest-entry {
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}
.sidequest-entry-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 1px;
}
.remove-sidequest,
.add-sidequest {
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.remove-sidequest:hover,
.remove-sidequest:focus-visible,
.add-sidequest:hover,
.add-sidequest:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.add-sidequest {
  width: fit-content;
  margin-top: 20px;
  font-size: 11px;
}
.email-block {
  margin-top: 17px;
}
.idea-context {
  margin: 0 0 28px;
  padding: 12px 0 14px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.idea-context p {
  margin: 4px 0 0;
  font-size: 21px;
  line-height: 1.35;
}
.idea-intro {
  max-width: 42em;
  margin: -2px 0 24px;
  font-size: 18px;
}
.idea-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 2px solid var(--rule);
  border-left: 2px solid var(--rule);
  margin-top: 42px;
}
.idea-tile {
  min-height: 142px;
  padding: 15px 14px 17px;
  border-right: 2px solid var(--rule);
  border-bottom: 2px solid var(--rule);
  font-size: 15px;
  line-height: 1.28;
  display: flex;
  align-items: flex-start;
  overflow-wrap: anywhere;
}
.idea-tile:hover,
.idea-tile:focus-visible {
  text-decoration: none;
  background: var(--fg);
  color: var(--bg);
  outline: none;
}

@media (max-width: 980px) {
  .idea-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .idea-tile { min-height: 132px; font-size: 16px; }
}

@media (max-width: 620px) {
  .idea-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 30px; }
  .idea-tile { min-height: 124px; padding: 14px 12px 15px; font-size: 15px; }
  .sidequest-entries { gap: 24px; }
}

@media (max-width: 390px) {
  .idea-grid { grid-template-columns: 1fr; }
  .idea-tile { min-height: 0; }
}


/* V1.13: landing explanation + About page polish */
.board-intro {
  margin: -6px 0 30px;
  padding: 0 0 22px;
  border-bottom: 1px solid var(--rule);
}
.board-intro p {
  max-width: 46em;
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
}
.board-intro strong { font-weight: 700; }

.about-lede {
  max-width: 34em;
  margin: 0 0 22px;
  font-size: 21px;
  line-height: 1.45;
}
.about-section {
  margin: 0 0 31px;
}
.about-section .eyebrow {
  padding-bottom: 7px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}
.about-section p {
  margin: 0 0 12px;
}
.about-section p:last-child { margin-bottom: 0; }
.about-rule-section {
  margin-top: 38px;
  padding-top: 12px;
  border-top: 2px solid var(--rule);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  line-height: 1.5;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}


.about-signature {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 36px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.about-signature-dot {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 0;
  transform: translateY(2px);
}
.about-signature a { color: inherit; }

@media (max-width: 620px) {
  .board-intro { margin-top: -3px; padding-bottom: 18px; margin-bottom: 25px; }
  .board-intro p { font-size: 16px; }
  .about-lede { font-size: 19px; }
}

/* V1.16 — final visual polish: editorial light mode / terminal dark mode */
:root {
  --max: 1080px;
  --narrow: 720px;
  --shadow-offset: 5px;
}

body {
  font-size: 18px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

.page-shell {
  padding-top: 20px;
  padding-bottom: 54px;
}

.masthead {
  position: relative;
  padding: 12px 0 13px;
  margin-bottom: 32px;
  border-top: 6px solid var(--rule);
  border-bottom: 2px solid var(--rule);
}

.masthead-line {
  align-items: flex-end;
}

.wordmark {
  font-size: clamp(36px, 6vw, 58px);
  line-height: .88;
  letter-spacing: -0.055em;
}

.main-nav {
  gap: 24px;
  font-size: 16px;
  letter-spacing: 0.09em;
}

.main-nav a {
  position: relative;
  padding-bottom: 3px;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 2px;
  background: currentColor;
  transition: right 140ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  text-decoration: none;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  right: 0;
}

.campus-line {
  margin-top: 8px;
  font-size: 10px;
  letter-spacing: 0.12em;
}

main {
  animation: page-in 180ms ease-out both;
}

@keyframes page-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.board-intro {
  margin: -2px 0 34px;
  padding: 0 0 27px;
  border-bottom: 3px solid var(--rule);
}

.board-intro p {
  max-width: 43em;
  font-size: clamp(18px, 2.25vw, 23px);
  line-height: 1.42;
}

.board-intro strong {
  font-weight: 700;
}

.day-group {
  margin-bottom: 38px;
}

.day-heading {
  padding: 7px 10px 6px;
  border: 0;
  background: var(--fg);
  color: var(--bg);
  font-size: 10px;
  letter-spacing: 0.15em;
}

.listing-list {
  border-left: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
}

.listing-row {
  position: relative;
  padding: 14px 12px 13px;
  gap: 20px;
  transition: background-color 110ms ease, color 110ms ease, padding-left 110ms ease;
}

.listing-row:hover,
.listing-row:focus-visible {
  background: var(--fg);
  color: var(--bg);
  text-decoration: none;
  padding-left: 18px;
  outline: none;
}

.listing-row:focus-visible {
  box-shadow: inset 0 0 0 2px var(--bg);
}

.listing-title {
  font-size: clamp(19px, 2.35vw, 23px);
  line-height: 1.24;
}

.listing-age {
  font-size: 9px;
  letter-spacing: 0.07em;
  opacity: .72;
}

.back-link {
  margin-bottom: 38px;
  font-size: 10px;
  letter-spacing: 0.11em;
}

h1 {
  font-size: clamp(36px, 6vw, 58px);
  line-height: .98;
  letter-spacing: -0.045em;
}

.rule {
  height: 3px;
  margin-bottom: 32px;
}

.plain-form {
  gap: 10px;
}

.plain-form label {
  margin-top: 19px;
  font-size: 13px;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

input,
textarea {
  border-width: 2px;
  padding: 13px 14px;
  line-height: 1.4;
  transition: box-shadow 110ms ease, transform 110ms ease;
}

input:focus,
textarea:focus {
  outline: none;
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--rule);
  transform: translate(-2px, -2px);
}

.email-requirement {
  margin-top: 24px;
  padding: 9px 11px 8px;
  border: 0;
  background: var(--fg);
  color: var(--bg);
  font-size: 10px;
  letter-spacing: 0.09em;
}

.form-note {
  max-width: 62em;
  margin-top: 7px;
  font-size: 9px;
  line-height: 1.6;
}

.primary-button {
  min-width: 170px;
  margin-top: 24px;
  border-width: 2px;
  padding: 13px 20px 12px;
  font-size: 11px;
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--rule);
  transition: transform 100ms ease, box-shadow 100ms ease;
}

.primary-button:hover,
.primary-button:focus-visible {
  text-decoration: none;
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 var(--rule);
}

.primary-button:active {
  transform: translate(5px, 5px);
  box-shadow: none;
}

.detail-title {
  max-width: 13em;
  font-size: clamp(40px, 7vw, 68px);
}

.detail-description {
  font-size: clamp(19px, 2.5vw, 23px);
  line-height: 1.5;
}

.detail-meta {
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  font-size: 9px;
  line-height: 1.5;
}

.sidequest-entries {
  gap: 34px;
}

.sidequest-entry + .sidequest-entry {
  padding-top: 32px;
  border-top-width: 2px;
}

.add-sidequest {
  margin-top: 24px;
  padding: 8px 10px 7px;
  border: 1px solid var(--rule);
  font-size: 10px;
  transition: background-color 100ms ease, color 100ms ease;
}

.add-sidequest:hover,
.add-sidequest:focus-visible {
  background: var(--fg);
  color: var(--bg);
  text-decoration: none;
}

.idea-context {
  padding: 15px 0 17px;
  border-top-width: 2px;
}

.idea-context p {
  font-size: 23px;
}

.idea-intro {
  max-width: 40em;
  font-size: 19px;
  line-height: 1.5;
}

.idea-grid {
  margin-top: 38px;
  border-width: 2px 0 0 2px;
  box-shadow: 7px 7px 0 var(--rule);
}

.idea-tile {
  min-height: 150px;
  padding: 17px 15px 19px;
  font-size: 15px;
  line-height: 1.3;
  transition: background-color 100ms ease, color 100ms ease, transform 100ms ease;
}

.idea-tile:hover,
.idea-tile:focus-visible {
  transform: translate(-2px, -2px);
}

.plain-link-button {
  margin-top: 34px;
  padding-bottom: 2px;
  border-bottom: 1px solid currentColor;
}

.about-lede {
  max-width: 32em;
  font-size: clamp(21px, 2.7vw, 25px);
  line-height: 1.42;
}

.about-section {
  margin-bottom: 36px;
}

.about-section .eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 5px 8px 4px;
  border: 0;
  background: var(--fg);
  color: var(--bg);
  font-size: 9px;
  letter-spacing: 0.13em;
}

.about-section p {
  font-size: 18px;
  line-height: 1.58;
}

.about-rule-section {
  padding: 14px 0 0;
  border-top-width: 3px;
}

.about-signature {
  margin-top: 44px;
  padding-top: 13px;
  border-top: 1px solid var(--rule);
  font-size: 10px;
  letter-spacing: 0.08em;
}

code {
  padding: 1px 4px;
  border: 1px solid currentColor;
  font-family: Consolas, "Courier New", monospace;
  font-size: .9em;
}

.error {
  border-width: 2px;
  box-shadow: 4px 4px 0 var(--rule);
}

.footer {
  justify-content: flex-start;
  gap: 18px;
  margin-top: 82px;
  padding-top: 10px;
  border-top-width: 2px;
  font-size: 9px;
  letter-spacing: 0.08em;
}

.footer a,
.footer button {
  transition: opacity 100ms ease;
}

.footer a:hover,
.footer button:hover {
  opacity: .65;
  text-decoration: none;
}

@media (max-width: 980px) {
  .idea-grid {
    box-shadow: 5px 5px 0 var(--rule);
  }
}

@media (max-width: 620px) {
  .page-shell {
    width: min(calc(100% - 22px), var(--max));
    padding-top: 11px;
  }

  .masthead {
    padding-top: 10px;
    margin-bottom: 25px;
    border-top-width: 5px;
  }

  .masthead-line {
    display: block;
  }

  .wordmark {
    display: block;
    margin-bottom: 14px;
    font-size: 42px;
  }

  .main-nav {
    gap: 19px;
    font-size: 13px;
  }

  .campus-line {
    margin-top: 10px;
    font-size: 8px;
    line-height: 1.45;
  }

  .board-intro {
    margin-bottom: 28px;
    padding-bottom: 22px;
  }

  .board-intro p {
    font-size: 18px;
  }

  .day-heading {
    font-size: 9px;
  }

  .listing-row {
    padding: 13px 9px 12px;
  }

  .listing-row:hover,
  .listing-row:focus-visible {
    padding-left: 13px;
  }

  .listing-title {
    font-size: 19px;
  }

  .listing-age {
    font-size: 8px;
  }

  .idea-grid {
    margin-right: 5px;
    box-shadow: 5px 5px 0 var(--rule);
  }

  .idea-tile {
    min-height: 128px;
  }

  .about-section p {
    font-size: 17px;
  }

  .footer {
    margin-top: 58px;
  }
}

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


/* V1.17 — affiliation disclaimer */
.footer .affiliation-note {
  flex-basis: 100%;
  opacity: .72;
  line-height: 1.45;
}


/* V1.19 — homepage primary actions */
.home-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: -4px 0 44px;
  border: 2px solid var(--rule);
  box-shadow: 7px 7px 0 var(--rule);
}

.home-action {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 24px 20px 22px;
  color: var(--fg);
  text-align: center;
  text-decoration: none;
  transition: background-color 110ms ease, color 110ms ease, transform 110ms ease;
}

.home-action + .home-action {
  border-left: 2px solid var(--rule);
}

.home-action-title {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: clamp(42px, 6vw, 68px);
  font-weight: 700;
  line-height: .92;
  letter-spacing: -0.045em;
}

.home-action-subtitle {
  margin-top: 5px;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: clamp(15px, 1.8vw, 19px);
  font-style: italic;
  line-height: 1.25;
}

.home-action:hover,
.home-action:focus-visible {
  background: var(--fg);
  color: var(--bg);
  text-decoration: none;
  outline: none;
  transform: translate(-2px, -2px);
}

.home-action:focus-visible {
  box-shadow: inset 0 0 0 2px var(--bg);
}

@media (max-width: 620px) {
  .home-actions {
    grid-template-columns: 1fr;
    margin-bottom: 34px;
    box-shadow: 5px 5px 0 var(--rule);
  }

  .home-action {
    min-height: 116px;
    padding: 20px 16px 18px;
  }

  .home-action + .home-action {
    border-left: 0;
    border-top: 2px solid var(--rule);
  }

  .home-action-title {
    font-size: 46px;
  }
}

/* V1.20 — Ideas page refinement */
.idea-page {
  --idea-gap: 0px;
}

.idea-hero {
  position: relative;
  margin-bottom: 0;
  padding-bottom: 22px;
  border-bottom: 3px solid var(--rule);
}

.idea-hero h1 {
  max-width: 11em;
  margin-bottom: 13px;
}

.idea-hero .eyebrow {
  margin-bottom: 8px;
}

.idea-hero .idea-intro {
  max-width: 42em;
  margin: 0;
}

.idea-legend {
  display: flex;
  gap: 22px;
  margin-top: 22px;
  padding-top: 9px;
  border-top: 1px solid var(--rule);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .12em;
}

.idea-legend span:not(:last-child)::after {
  content: "·";
  margin-left: 22px;
}

.idea-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-top: 34px;
  margin-right: 7px;
  border: 2px solid var(--rule);
  box-shadow: 7px 7px 0 var(--rule);
}

.idea-tile {
  position: relative;
  min-width: 0;
  min-height: 166px;
  padding: 39px 15px 34px;
  border: 0;
  border-right: 2px solid var(--rule);
  border-bottom: 2px solid var(--rule);
  display: flex;
  align-items: flex-start;
  color: var(--fg);
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 1.28;
  text-decoration: none;
  overflow: hidden;
  transition: background-color 110ms ease, color 110ms ease, transform 110ms ease;
}

.idea-tile:nth-child(6n) {
  border-right: 0;
}

.idea-tile:nth-last-child(-n + 6) {
  border-bottom: 0;
}

.idea-tile-number {
  position: absolute;
  top: 10px;
  left: 12px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .12em;
  opacity: .7;
}

.idea-tile-text {
  display: block;
  font-style: italic;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: auto;
}

.idea-tile-arrow {
  position: absolute;
  right: 12px;
  bottom: 9px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  opacity: .72;
  transform: translateX(0);
  transition: transform 110ms ease, opacity 110ms ease;
}

.idea-tile:hover,
.idea-tile:focus-visible {
  background: var(--fg);
  color: var(--bg);
  transform: translate(-2px, -2px);
  text-decoration: none;
  outline: none;
  z-index: 2;
}

.idea-tile:hover .idea-tile-arrow,
.idea-tile:focus-visible .idea-tile-arrow {
  opacity: 1;
  transform: translateX(3px);
}

.idea-tile:focus-visible {
  box-shadow: inset 0 0 0 2px var(--bg);
}

.idea-reshuffle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(100%, 470px);
  margin-top: 38px;
  padding: 13px 15px 12px;
  border: 2px solid var(--rule);
  box-shadow: 4px 4px 0 var(--rule);
  color: var(--fg);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-decoration: none;
  transition: background-color 110ms ease, color 110ms ease, transform 110ms ease, box-shadow 110ms ease;
}

.idea-reshuffle-arrow {
  font-size: 20px;
  line-height: 1;
}

.idea-reshuffle:hover,
.idea-reshuffle:focus-visible {
  background: var(--fg);
  color: var(--bg);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--rule);
  text-decoration: none;
  outline: none;
}

@media (max-width: 1100px) {
  .idea-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .idea-tile {
    min-height: 145px;
    font-size: 16px;
  }

  .idea-tile:nth-child(6n) {
    border-right: 2px solid var(--rule);
  }

  .idea-tile:nth-child(3n) {
    border-right: 0;
  }

  .idea-tile:nth-last-child(-n + 6) {
    border-bottom: 2px solid var(--rule);
  }

  .idea-tile:nth-last-child(-n + 3) {
    border-bottom: 0;
  }
}

@media (max-width: 620px) {
  .idea-page .back-link {
    margin-bottom: 27px;
  }

  .idea-hero {
    padding-bottom: 17px;
    border-bottom-width: 2px;
  }

  .idea-hero .eyebrow {
    margin-bottom: 6px;
  }

  .idea-hero h1 {
    max-width: none;
    margin-bottom: 11px;
    font-size: clamp(40px, 13vw, 54px);
    line-height: .92;
  }

  .idea-hero .idea-intro {
    max-width: 31em;
    font-size: 17px;
    line-height: 1.42;
  }

  .idea-legend {
    gap: 10px;
    justify-content: space-between;
    margin-top: 17px;
    padding-top: 8px;
    font-size: 7px;
    letter-spacing: .1em;
  }

  .idea-legend span:not(:last-child)::after {
    display: none;
  }

  .idea-grid {
    grid-template-columns: 1fr;
    margin-top: 23px;
    margin-right: 5px;
    border-width: 2px;
    box-shadow: 5px 5px 0 var(--rule);
  }

  .idea-tile,
  .idea-tile:nth-child(3n),
  .idea-tile:nth-child(6n),
  .idea-tile:nth-last-child(-n + 3),
  .idea-tile:nth-last-child(-n + 6) {
    min-height: 104px;
    padding: 31px 45px 24px 14px;
    border-right: 0;
    border-bottom: 2px solid var(--rule);
    font-size: 18px;
    line-height: 1.25;
  }

  .idea-tile:last-child {
    border-bottom: 0;
  }

  .idea-tile-number {
    top: 9px;
    left: 13px;
    font-size: 8px;
  }

  .idea-tile-arrow {
    right: 14px;
    bottom: 14px;
    font-size: 21px;
  }

  .idea-tile:hover,
  .idea-tile:focus-visible {
    transform: none;
  }

  .idea-reshuffle {
    width: 100%;
    margin-top: 29px;
    padding: 14px 14px 13px;
    box-shadow: 4px 4px 0 var(--rule);
    font-size: 10px;
  }
}


/* V1.22 — anonymous graffiti wall */
.graffiti-hero {
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 3px solid var(--rule);
}
.graffiti-hero h1 {
  margin-bottom: 8px;
  font-size: clamp(52px, 9vw, 92px);
  line-height: .86;
}
.graffiti-hero p {
  max-width: 34em;
  margin: 0;
  font-size: 20px;
  font-style: italic;
}
.graffiti-form {
  margin-bottom: 48px;
}
.graffiti-form label {
  display: block;
  margin-bottom: 8px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .11em;
}
.graffiti-form textarea {
  min-height: 118px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-style: italic;
  line-height: 1.25;
}
.graffiti-form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 11px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .09em;
}
.graffiti-submit {
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .09em;
  cursor: pointer;
}
.graffiti-submit:hover,
.graffiti-submit:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.graffiti-wall {
  border-top: 5px solid var(--rule);
}
.graffiti-wall-heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 8px 0 9px;
  border-bottom: 2px solid var(--rule);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .12em;
}
.graffiti-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-left: 1px solid var(--rule);
}
.graffiti-note {
  position: relative;
  min-height: 165px;
  padding: 22px 18px 38px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
.graffiti-body {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 21px;
  line-height: 1.22;
}
.graffiti-note-2 .graffiti-body,
.graffiti-note-5 .graffiti-body { font-style: italic; }
.graffiti-note-3 .graffiti-body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.02em;
}
.graffiti-note-4 .graffiti-body { font-size: 24px; }
.graffiti-meta {
  position: absolute;
  right: 12px;
  bottom: 9px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .08em;
  opacity: .62;
}
.graffiti-empty {
  padding: 48px 0;
  border-bottom: 1px solid var(--rule);
  font-style: italic;
  font-size: 20px;
}
.graffiti-error { margin-bottom: 18px; }
.admin-graffiti {
  margin-top: 72px;
  padding-top: 20px;
  border-top: 5px solid var(--rule);
}
.admin-graffiti h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1;
}
.admin-graffiti-body { white-space: pre-wrap; }

@media (max-width: 900px) {
  .graffiti-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .main-nav {
    gap: 14px;
    font-size: 11px;
    flex-wrap: wrap;
  }
  .graffiti-hero {
    margin-bottom: 23px;
    padding-bottom: 17px;
  }
  .graffiti-hero h1 {
    font-size: clamp(50px, 18vw, 72px);
  }
  .graffiti-hero p { font-size: 17px; }
  .graffiti-form textarea {
    min-height: 102px;
    font-size: 21px;
  }
  .graffiti-form-foot {
    display: block;
    line-height: 1.5;
  }
  .graffiti-submit {
    display: block;
    margin-top: 12px;
    font-size: 11px;
  }
  .graffiti-grid { grid-template-columns: 1fr; }
  .graffiti-note {
    min-height: 128px;
    padding: 18px 14px 34px;
  }
  .graffiti-body,
  .graffiti-note-4 .graffiti-body { font-size: 20px; }
  .graffiti-note-3 .graffiti-body { font-size: 17px; }
  .graffiti-wall-heading { font-size: 8px; }
}


/* V1.25 — anonymous browser visitor ticker */
.visitor-counter {
  display: inline-block;
  padding: 2px 6px 1px;
  border: 1px solid currentColor;
  font-family: Consolas, "Courier New", monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: .11em;
  white-space: nowrap;
}

/* V1.26 — running figure site mark */
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
}

.wordmark:hover,
.wordmark:focus-visible {
  text-decoration: none;
}

.wordmark-icon {
  display: block;
  width: clamp(40px, 5.2vw, 54px);
  height: auto;
  flex: 0 0 auto;
  fill: currentColor;
}

.wordmark-text {
  display: block;
  white-space: nowrap;
}

@media (max-width: 620px) {
  .wordmark { gap: 8px; }
  .wordmark-icon { width: 35px; }
  .wordmark-text { font-size: clamp(27px, 8.6vw, 36px); }
}

@media (max-width: 430px) {
  .masthead-line {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    align-items: start;
  }

  .main-nav {
    width: 100%;
    justify-content: space-between;
  }
}


/* V1.28 — sitewide shell; official USD e-mail wording */
.narrow {
  width: 100%;
  margin: 0;
}

.form-page,
.detail-page,
.message-page,
.about-page,
.idea-page,
.graffiti-page {
  width: 100%;
  margin-left: 0;
  margin-right: 0;
}

/* Keep page furniture aligned to the board while keeping long text/forms readable. */
.form-page .plain-form,
.form-page .idea-context,
.form-page > .error {
  width: min(100%, 820px);
}

.detail-page .detail-description,
.detail-page .detail-meta,
.detail-page .small-link {
  max-width: 820px;
}

.message-page > p,
.message-page .confirm-contact,
.message-page .confirm-form,
.message-page .fine-print,
.message-page .manage-title {
  max-width: 820px;
}

.about-page .about-lede,
.about-page .about-section {
  max-width: 820px;
}

/* Page titles/rules now occupy the same editorial measure as the homepage. */
.form-page > h1,
.detail-page > h1,
.message-page > h1,
.about-page > h1 {
  max-width: 16em;
}

/* The author credit should read like a signature, not footer microcopy. */
.about-signature {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  max-width: 820px;
  margin-top: 48px;
  padding-top: 16px;
  border-top: 2px solid var(--rule);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: -0.015em;
  text-transform: none;
}

.about-signature-name {
  font-size: clamp(22px, 3vw, 29px);
  line-height: 1.05;
}

.about-signature-site {
  font-size: clamp(18px, 2.4vw, 23px);
  line-height: 1.1;
}

.about-signature-dot {
  font-size: 26px;
  line-height: 1;
  transform: none;
}

/* Secondary public pages use the same broad horizontal rhythm as the board. */
.form-page .rule,
.detail-page .rule,
.message-page .rule,
.about-page .rule,
.idea-hero,
.graffiti-hero {
  width: 100%;
}

@media (max-width: 620px) {
  .form-page .plain-form,
  .form-page .idea-context,
  .form-page > .error,
  .detail-page .detail-description,
  .detail-page .detail-meta,
  .message-page > p,
  .message-page .confirm-contact,
  .message-page .confirm-form,
  .about-page .about-lede,
  .about-page .about-section,
  .about-signature {
    width: 100%;
    max-width: none;
  }

  .about-signature {
    gap: 7px;
    margin-top: 38px;
  }

  .about-signature-name { font-size: 23px; }
  .about-signature-site { font-size: 19px; }
  .about-signature-dot { font-size: 22px; }
}

/* V1.30 — first-visit concept intro + posting culture */
.post-guide {
  width: min(100%, 820px);
  margin: 0 0 34px;
  border-top: 2px solid var(--rule);
  border-bottom: 2px solid var(--rule);
}

.post-guide-head {
  padding: 13px 0 15px;
  border-bottom: 1px solid var(--rule);
}

.post-guide-head .eyebrow {
  margin-bottom: 8px;
}

.post-guide-head h2 {
  max-width: 18em;
  margin: 0 0 6px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(25px, 4vw, 38px);
  line-height: .98;
  letter-spacing: -.025em;
}

.post-guide-head p {
  margin: 0;
  font-size: 17px;
  font-style: italic;
}

.post-examples {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.post-example-column {
  min-width: 0;
  padding: 14px 18px 15px 0;
}

.post-example-column + .post-example-column {
  padding-left: 18px;
  border-left: 1px solid var(--rule);
}

.post-example-label {
  margin-bottom: 8px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .11em;
}

.post-example-column p {
  margin: 0;
  padding: 8px 0;
  border-top: 1px solid var(--rule);
  font-size: 17px;
  line-height: 1.3;
}

.post-example-column p:last-child {
  padding-bottom: 0;
}

.post-example-column-bad p {
  opacity: .62;
}

.post-more-note {
  padding: 13px 0 14px;
  border-top: 1px solid var(--rule);
  font-size: 16px;
  line-height: 1.45;
}

.post-more-note strong {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: .08em;
}

.add-sidequest-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 15px;
  margin-top: 20px;
}

.add-sidequest-row .add-sidequest {
  margin-top: 0;
}

.add-sidequest-note {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .1em;
  opacity: .65;
}

.first-visit[hidden] {
  display: none;
}

.first-visit {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 22px;
}

.first-visit-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .64);
}

.first-visit-panel {
  position: relative;
  width: min(100%, 610px);
  max-height: calc(100vh - 44px);
  overflow-y: auto;
  padding: 22px 24px 24px;
  border: 2px solid var(--rule);
  box-shadow: 8px 8px 0 var(--rule);
  background: var(--bg);
  color: var(--fg);
}

.first-visit-kicker,
.first-visit-note,
.first-visit-button {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  letter-spacing: .1em;
}

.first-visit-kicker {
  margin-bottom: 11px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--rule);
  font-size: 9px;
}

.first-visit-panel h2 {
  margin: 0 0 16px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(35px, 7vw, 55px);
  line-height: .92;
  letter-spacing: -.04em;
}

.first-visit-panel p {
  margin: 0 0 13px;
  font-size: 18px;
  line-height: 1.4;
}

.first-visit-guide {
  margin-top: 19px;
  padding-top: 13px;
  border-top: 1px solid var(--rule);
}

.first-visit-guide-label {
  margin-bottom: 9px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .11em;
}

.first-visit-guide p {
  margin-bottom: 10px;
}

.first-visit-guide p:last-child {
  margin-bottom: 0;
}

.first-visit-guide strong {
  font-family: Arial, Helvetica, sans-serif;
  font-size: .78em;
  letter-spacing: .045em;
  text-transform: uppercase;
}

.first-visit-note {
  margin-top: 19px;
  padding: 9px 0 8px;
  border-top: 2px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-size: 10px;
}

.first-visit-button {
  display: block;
  width: 100%;
  margin-top: 18px;
  padding: 12px 14px 11px;
  border: 2px solid var(--rule);
  border-radius: 0;
  background: var(--button-bg);
  color: var(--button-fg);
  font-size: 11px;
  cursor: pointer;
}

.first-visit-button:hover,
.first-visit-button:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

body.first-visit-open {
  overflow: hidden;
}

@media (max-width: 620px) {
  .post-examples {
    grid-template-columns: 1fr;
  }

  .post-example-column {
    padding-right: 0;
  }

  .post-example-column + .post-example-column {
    padding: 14px 0 15px;
    border-top: 1px solid var(--rule);
    border-left: 0;
  }

  .post-more-note {
    font-size: 15px;
  }

  .first-visit {
    padding: 13px;
  }

  .first-visit-panel {
    max-height: calc(100vh - 26px);
    padding: 18px 17px 19px;
    box-shadow: 5px 5px 0 var(--rule);
  }

  .first-visit-panel p {
    font-size: 16px;
  }
}

/* V1.31 — Post page editorial cleanup */
.post-page {
  width: 100%;
}

.post-page .back-link {
  margin-bottom: 24px;
}

.post-hero {
  width: 100%;
  margin: 0 0 28px;
  padding-bottom: 22px;
  border-bottom: 3px solid var(--rule);
}

.post-hero .eyebrow {
  margin-bottom: 8px;
}

.post-hero h1 {
  max-width: none;
  margin-bottom: 12px;
}

.post-hero p {
  max-width: 42em;
  margin: 0;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.42;
}

/* Override the older secondary-page narrowing on this page. */
.form-page.post-page .plain-form,
.form-page.post-page .idea-context,
.form-page.post-page > .error,
.post-page .post-guide {
  width: 100%;
  max-width: none;
}

.post-page > .error {
  margin: -8px 0 28px;
}

.post-page .idea-context {
  margin: 0 0 28px;
  padding: 13px 0 15px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.post-page .idea-context p {
  max-width: 38em;
}

.post-guide {
  margin: 0 0 38px;
  border-top: 0;
  border-bottom: 3px solid var(--rule);
}

.post-guide-head {
  padding: 0 0 17px;
  border-bottom: 2px solid var(--rule);
}

.post-guide-head h2 {
  max-width: none;
  margin: 0 0 5px;
  font-size: clamp(25px, 3.4vw, 34px);
  line-height: 1;
}

.post-guide-head p {
  margin: 0;
  font-size: 17px;
  line-height: 1.35;
}

.post-guide-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.35fr;
}

.post-guide-cell {
  min-width: 0;
  padding: 14px 18px 16px 0;
}

.post-guide-cell + .post-guide-cell {
  padding-left: 18px;
  border-left: 1px solid var(--rule);
}

.post-guide-cell p {
  margin: 0;
  padding: 8px 0;
  border-top: 1px solid var(--rule);
  font-size: 16px;
  line-height: 1.34;
}

.post-guide-cell p:last-child {
  padding-bottom: 0;
}

.post-guide-cell-bad p {
  opacity: .58;
}

.post-guide-cell-more p {
  font-size: 15.5px;
  line-height: 1.42;
}

.post-form {
  width: 100%;
  max-width: none;
}

.post-form .sidequest-entries {
  gap: 38px;
}

.post-form .sidequest-entry {
  padding-top: 12px;
  border-top: 2px solid var(--rule);
}

.post-form .sidequest-entry + .sidequest-entry {
  padding-top: 12px;
  border-top: 2px solid var(--rule);
}

.post-form .sidequest-entry-heading {
  margin-bottom: 2px;
}

.post-form textarea::placeholder,
.post-form input::placeholder {
  color: currentColor;
  opacity: .46;
}

.post-form .email-block {
  margin-top: 30px;
  padding-top: 2px;
}

.post-form .email-requirement {
  margin-top: 0;
}

.post-form .primary-button {
  margin-top: 27px;
}

@media (max-width: 760px) {
  .post-guide-grid {
    grid-template-columns: 1fr 1fr;
  }

  .post-guide-cell-more {
    grid-column: 1 / -1;
    padding: 14px 0 16px;
    border-top: 1px solid var(--rule);
    border-left: 0 !important;
  }
}

@media (max-width: 620px) {
  .post-page .back-link {
    margin-bottom: 20px;
  }

  .post-hero {
    margin-bottom: 24px;
    padding-bottom: 18px;
  }

  .post-hero p {
    font-size: 17px;
  }

  .post-guide {
    margin-bottom: 32px;
  }

  .post-guide-grid {
    grid-template-columns: 1fr;
  }

  .post-guide-cell,
  .post-guide-cell + .post-guide-cell,
  .post-guide-cell-more {
    grid-column: auto;
    padding: 13px 0 15px;
    border-left: 0;
  }

  .post-guide-cell + .post-guide-cell {
    border-top: 1px solid var(--rule);
  }

  .post-guide-cell p,
  .post-guide-cell-more p {
    font-size: 15px;
  }

  .post-form .sidequest-entries {
    gap: 31px;
  }

  .add-sidequest-row {
    align-items: flex-start;
  }
}

/* V1.33 — lower-strain three-color palette
   Cyan is an accent again, not the color of every word on the page. */
:root {
  --accent: #0c6f72;
  --accent-contrast: #ffffff;
  --muted-fg: #5c6260;
}

html[data-theme="dark"] {
  --bg: #1b2021;
  --fg: #e8e0cf;
  --rule: #579797;
  --accent: #70eeee;
  --accent-contrast: #1b2021;
  --muted-fg: #aaa797;
  --button-bg: #70eeee;
  --button-fg: #1b2021;
  --field-bg: #202728;
  --field-fg: #e8e0cf;
}

/* Keep the cyan where it carries hierarchy or action. */
html[data-theme="dark"] .wordmark-icon,
html[data-theme="dark"] .campus-line,
html[data-theme="dark"] .main-nav a:hover,
html[data-theme="dark"] .main-nav a:focus-visible,
html[data-theme="dark"] .visitor-counter,
html[data-theme="dark"] .post-example-label,
html[data-theme="dark"] .first-visit-kicker,
html[data-theme="dark"] .first-visit-guide-label,
html[data-theme="dark"] .eyebrow {
  color: var(--accent);
}

/* Strong labels/actions use the accent, while paragraphs stay warm ivory. */
html[data-theme="dark"] .day-heading,
html[data-theme="dark"] .email-requirement,
html[data-theme="dark"] .about-section .eyebrow {
  background: var(--accent);
  color: var(--accent-contrast);
}

html[data-theme="dark"] .listing-row:hover,
html[data-theme="dark"] .listing-row:focus-visible,
html[data-theme="dark"] .home-action:hover,
html[data-theme="dark"] .home-action:focus-visible,
html[data-theme="dark"] .idea-tile:hover,
html[data-theme="dark"] .idea-tile:focus-visible,
html[data-theme="dark"] .add-sidequest:hover,
html[data-theme="dark"] .add-sidequest:focus-visible {
  background: var(--accent);
  color: var(--accent-contrast);
}

html[data-theme="dark"] .listing-age,
html[data-theme="dark"] .form-note,
html[data-theme="dark"] .optional,
html[data-theme="dark"] .add-sidequest-note,
html[data-theme="dark"] .footer .affiliation-note {
  color: var(--muted-fg);
  opacity: 1;
}

/* Light mode remains newspaper-like; teal only appears in tiny accents. */
html[data-theme="light"] .wordmark-icon,
html[data-theme="light"] .visitor-counter,
html[data-theme="light"] .main-nav a:hover,
html[data-theme="light"] .main-nav a:focus-visible {
  color: var(--accent);
}


/* V1.34: private admin editing */
.admin-actions { flex-wrap: wrap; }
.admin-edit-page .admin-edit-context {
  max-width: 820px;
  margin: 8px 0 18px;
  font-size: 15px;
  line-height: 1.55;
}
.admin-edit-page .admin-edit-form {
  width: min(100%, 820px);
  margin-top: 22px;
}
.admin-edit-buttons {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 14px;
}
.admin-edit-buttons .primary-button { margin-top: 0; }
.admin-edit-buttons .plain-link-button { margin-top: 0; }
@media (max-width: 620px) {
  .admin-edit-page .admin-edit-form,
  .admin-edit-page .admin-edit-context { width: 100%; max-width: none; }
}


/* V1.36 — simple date-only expiry for time-sensitive invitations */
.expiry-control {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
}

.plain-form label.time-sensitive-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  margin: 0;
  cursor: pointer;
  font-size: 11px;
  line-height: 1.25;
  letter-spacing: 0.08em;
}

input.time-sensitive-checkbox {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--rule);
  border-radius: 0;
  box-shadow: none;
  transform: none;
  accent-color: var(--accent);
  cursor: pointer;
}

input.time-sensitive-checkbox:focus {
  outline: 2px solid var(--rule);
  outline-offset: 3px;
  box-shadow: none;
  transform: none;
}

.expiry-fields {
  max-width: 520px;
  margin-top: 13px;
  padding: 12px 0 2px 27px;
  border-left: 2px solid var(--rule);
}

.expiry-fields[hidden] { display: none !important; }

.plain-form .expiry-fields label {
  display: block;
  margin: 0 0 8px;
}

.expiry-fields .expiry-date-text {
  width: 7.5rem;
  max-width: 100%;
  font-variant-numeric: tabular-nums;
}

html[data-theme="dark"] .time-sensitive-toggle { color: var(--accent); }

@media (max-width: 620px) {
  .expiry-fields { padding-left: 16px; }
  .expiry-fields .expiry-date-text { width: 7.5rem; }
}

/* V1.42 — aligned split-flap examples; slightly slower irregular turnover */
.post-guide-grid {
  grid-template-columns: minmax(0, 2fr) minmax(250px, 1.05fr);
}

.post-example-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: auto repeat(3, minmax(4.65rem, auto));
  min-width: 0;
  padding: 14px 18px 16px 0;
}

.post-guide-grid > .post-guide-cell-more {
  padding: 14px 0 16px 18px;
  border-left: 1px solid var(--rule);
}

.post-example-board > .post-example-label {
  align-self: end;
  margin: 0;
  padding: 0 14px 8px 0;
}

.post-example-board > .post-example-label-bad {
  padding-left: 18px;
  border-left: 1px solid var(--rule);
  opacity: .66;
}

.post-example-ticker {
  position: relative;
  min-width: 0;
  min-height: 4.65rem;
  margin: 0;
  padding: 9px 14px 9px 0;
  border-top: 1px solid var(--rule);
  overflow: hidden;
  font-size: 16px;
  line-height: 1.34;
  perspective: 520px;
}

.post-example-ticker-bad {
  padding-left: 18px;
  border-left: 1px solid var(--rule);
  opacity: .58;
}

.post-example-ticker > [data-ticker-text] {
  display: block;
  width: 100%;
  font-family: Arial, Helvetica, sans-serif;
  font-size: .93em;
  font-weight: 700;
  letter-spacing: .015em;
  transform-origin: center center;
  backface-visibility: hidden;
}

/* The permanent center seam gives each row the physical split-flap cue even at rest. */
.post-example-ticker::after {
  content: "";
  position: absolute;
  left: 0;
  right: 14px;
  top: 50%;
  border-top: 1px solid color-mix(in srgb, var(--rule) 42%, transparent);
  pointer-events: none;
  opacity: .52;
}

.post-example-ticker-bad::after {
  left: 18px;
}

.post-example-ticker.ticker-flap-out > [data-ticker-text] {
  animation: gds-flap-out 165ms steps(3, end) forwards;
}

.post-example-ticker.ticker-flap-in > [data-ticker-text] {
  animation: gds-flap-in 220ms steps(4, end) forwards;
}

@keyframes gds-flap-out {
  0%   { transform: rotateX(0deg) translateY(0); opacity: 1; }
  100% { transform: rotateX(-88deg) translateY(-2px); opacity: .36; }
}

@keyframes gds-flap-in {
  0%   { transform: rotateX(88deg) translateY(2px); opacity: .36; }
  100% { transform: rotateX(0deg) translateY(0); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .post-example-ticker.ticker-flap-out > [data-ticker-text],
  .post-example-ticker.ticker-flap-in > [data-ticker-text] {
    animation: none;
  }
}

@media (max-width: 760px) {
  .post-guide-grid {
    grid-template-columns: 1fr;
  }

  .post-example-board {
    padding-right: 0;
  }

  .post-guide-cell-more {
    grid-column: auto;
    padding: 14px 0 16px;
    border-top: 1px solid var(--rule);
    border-left: 0 !important;
  }
}

@media (max-width: 520px) {
  .post-example-board {
    grid-template-rows: auto repeat(3, minmax(5.35rem, auto));
  }

  .post-example-ticker {
    min-height: 5.35rem;
    font-size: 14px;
  }

  .post-example-board > .post-example-label,
  .post-example-ticker {
    padding-right: 9px;
  }

  .post-example-board > .post-example-label-bad,
  .post-example-ticker-bad {
    padding-left: 12px;
  }

  .post-example-ticker::after {
    right: 9px;
  }

  .post-example-ticker-bad::after {
    left: 12px;
  }
}



/* V1.43 — fixed USD e-mail domain. The user only types the local part. */
.email-domain-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  width: 100%;
}

.email-domain-field .email-local-input {
  min-width: 0;
  width: 100%;
  border-right-width: 0;
}

.email-domain-field .email-local-input:focus {
  position: relative;
  z-index: 1;
}

.email-domain-suffix {
  display: flex;
  align-items: center;
  padding: 0 14px;
  border: 2px solid var(--rule);
  background: var(--field-bg);
  color: var(--muted-fg);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .025em;
  white-space: nowrap;
  user-select: none;
}

@media (max-width: 430px) {
  .email-domain-suffix {
    padding-inline: 10px;
    font-size: 12px;
  }
}

/* V1.44 — launch contribution gate */
.board-gate {
  margin: 28px 0 34px;
  padding: 18px 0 22px;
  border-top: 3px solid var(--rule);
  border-bottom: 2px solid var(--rule);
}

.board-gate .eyebrow {
  margin-bottom: 10px;
}

.board-gate h1 {
  max-width: 12em;
  margin: 0 0 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 6vw, 64px);
  line-height: .92;
  letter-spacing: -.04em;
}

.board-gate > p {
  max-width: 700px;
  margin: 0;
  font-size: 18px;
  line-height: 1.42;
}

.board-gate-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 22px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.board-gate-actions .home-action + .home-action {
  border-left: 1px solid var(--rule);
}

.board-gate-note {
  margin-top: 13px !important;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 9px !important;
  font-weight: 700;
  letter-spacing: .09em;
  opacity: .68;
}

.first-visit-dismiss {
  position: absolute;
  top: 10px;
  right: 13px;
  border: 0;
  padding: 2px 4px;
  background: transparent;
  color: inherit;
  font: 28px/1 Georgia, "Times New Roman", serif;
  cursor: pointer;
}

.first-visit-dismiss:hover,
.first-visit-dismiss:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.first-visit-actions {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.first-visit-button {
  margin-top: 0;
  text-align: center;
  text-decoration: none;
}

.first-visit-secondary {
  display: grid;
  place-items: center;
  padding: 12px 14px 11px;
  border: 1px solid var(--rule);
  color: inherit;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-align: center;
  text-decoration: none;
}

.first-visit-secondary:hover,
.first-visit-secondary:focus-visible {
  background: var(--fg);
  color: var(--bg);
}

@media (max-width: 620px) {
  .board-gate-actions,
  .first-visit-actions {
    grid-template-columns: 1fr;
  }

  .board-gate-actions .home-action + .home-action {
    border-top: 1px solid var(--rule);
    border-left: 0;
  }

  .board-gate > p {
    font-size: 16px;
  }
}

/* V1.50 — slower/randomized posting examples, split expiry date, photo graffiti */
.about-signature-name,
.about-signature-site {
  font-size: clamp(22px, 3vw, 29px);
  line-height: 1.05;
}

.expiry-date-pair {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.expiry-fields .expiry-date-part {
  width: 3.2rem;
  min-width: 0;
  padding-left: 10px;
  padding-right: 10px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.expiry-date-slash {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 29px;
  line-height: 1;
  opacity: .7;
}

.confirmation-note {
  max-width: 690px;
}

.graffiti-upload-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.graffiti-image-label {
  margin: 0 !important;
  white-space: nowrap;
}

.graffiti-image-input {
  max-width: 100%;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
}

.graffiti-image-input::file-selector-button {
  margin-right: 11px;
  padding: 7px 10px;
  border: 1px solid var(--rule);
  border-radius: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 700;
  letter-spacing: .06em;
  cursor: pointer;
}

.graffiti-image-note {
  margin-left: auto;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  opacity: .65;
}

.graffiti-note-image {
  padding-top: 14px;
}

.graffiti-image-link {
  display: block;
  margin: 0 0 15px;
  text-decoration: none;
}

.graffiti-image {
  display: block;
  width: 100%;
  max-height: 390px;
  object-fit: contain;
  border: 1px solid var(--rule);
  background: rgba(0,0,0,.08);
}

.admin-graffiti-image,
.admin-graffiti-edit-image {
  display: block;
  width: min(100%, 420px);
  max-height: 320px;
  margin: 8px 0 12px;
  object-fit: contain;
  border: 1px solid var(--rule);
}

@media (max-width: 620px) {
  .about-signature-name,
  .about-signature-site { font-size: 23px; }
  .expiry-fields .expiry-date-part { width: 3rem; }
  .graffiti-image-note { width: 100%; margin-left: 0; }
}


/* Selected Ideas prompt: keep it attached to the first entry field. */
.selected-idea-prompt {
  margin: 2px 0 3px;
  padding: 10px 12px 11px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  border-left: 3px solid var(--rule);
  font-size: clamp(18px, 2.5vw, 21px);
  line-height: 1.35;
}

.selected-idea-prompt em {
  font-style: italic;
}

.selected-idea-label {
  display: block;
  margin-bottom: 5px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 9px;
  line-height: 1.2;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}