:root {
  --paper: #f8f7f2;
  --white: #fff;
  --ink: #23333f;
  --brand: #17658a;
  --muted: #63717d;
  --line: #dbe0e3;
  --mist: #e9f0f4;
  --accent: #0095da;
  --danger: #843e36;
  font-family:
    Segoe UI,
    Arial,
    sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 15px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  outline-offset: 4px;
}
button,
a {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
p {
  line-height: 1.6;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2,
h3 {
  font-weight: 500;
  letter-spacing: -0.045em;
}
h1 {
  font-size: clamp(2.7rem, 5vw, 4.8rem);
  line-height: 1.05;
  margin-bottom: 22px;
}
h2 {
  font-size: 2.25rem;
  margin-bottom: 14px;
}
h3 {
  font-size: 1.4rem;
}
strong {
  font-weight: 600;
}
.muted {
  color: var(--muted);
}
.eyebrow,
.step-number {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.eyebrow {
  color: var(--brand);
  margin-bottom: 22px;
}
.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 530px;
}
.topbar {
  height: 102px;
  max-width: 1440px;
  margin: auto;
  padding: 0 6%;
  display: flex;
  align-items: center;
  gap: 40px;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  letter-spacing: 0.015em;
  font-weight: 600;
}
.brand img {
  display: block;
  width: 254px;
  height: auto;
  flex-shrink: 0;
}
.topbar nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.87rem;
}
.topbar nav a[aria-current] {
  color: var(--brand);
  border-bottom: 2px solid var(--brand);
  padding: 10px 0;
}
.account {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.84rem;
  border-left: 1px solid var(--line);
  padding-left: 26px;
}
.quiet {
  background: none;
  border: 0;
  color: var(--muted);
  padding: 10px 0;
}
.private-pill {
  border: 1px solid var(--line);
  padding: 9px 14px;
  border-radius: 25px;
  font-size: 0.78rem;
  display: flex;
  gap: 8px;
  align-items: center;
}
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: #5e886c;
  border-radius: 50%;
  margin-right: 4px;
}
.welcome {
  max-width: 1280px;
  min-height: 690px;
  margin: 0 auto;
  padding: 88px 5% 90px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 110px;
  align-items: center;
}
.welcome h1 {
  font-size: clamp(4rem, 6.5vw, 6.5rem);
  line-height: 1.025;
}
.welcome em {
  font-family: Georgia, serif;
  font-weight: 400;
  color: var(--brand);
}
.welcome-rule {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin: 30px 0;
}
.signin-panel {
  background: var(--white);
  padding: 44px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--brand);
  border-radius: 3px;
}
.signin-panel .step-number {
  color: var(--muted);
  display: block;
  margin-bottom: 32px;
}
.signin-panel h2 {
  font-size: 2.15rem;
}
.signin-panel > p {
  color: var(--muted);
}
.signin-help {
  border-top: 1px solid var(--line);
  margin-top: 30px;
  padding-top: 18px;
  font-size: 0.82rem;
  color: var(--muted);
}
.signin-help a {
  color: var(--brand);
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  background: var(--brand);
  color: white;
  border: 1px solid var(--brand);
  padding: 14px 22px;
  border-radius: 3px;
  font-weight: 500;
  font-size: 0.9rem;
  min-height: 44px;
}
.button:hover {
  background: #124d69;
}
.secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.secondary:hover {
  background: var(--mist);
}
.small {
  padding: 10px 16px;
  min-height: 38px;
  font-size: 0.84rem;
}
.small-link {
  font-size: 0.8rem;
  color: var(--brand);
  background: none;
  border: 0;
  padding: 8px 0;
  display: inline-block;
}
.room-main,
.admin-main {
  max-width: 1440px;
  padding: 65px 6% 75px;
  margin: auto;
}
.room-hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line);
}
.room-hero h1 {
  font-size: clamp(2.9rem, 4vw, 4.2rem);
}
.room-hero .lead {
  margin-bottom: 0;
}
.access-note {
  border-left: 1px solid var(--line);
  padding: 18px 0 18px 36px;
  font-size: 0.85rem;
  min-width: 220px;
}
.access-note p {
  margin: 12px 0;
  color: var(--muted);
}
.access-note a {
  font-size: 0.8rem;
  color: var(--brand);
}
.start-section {
  padding: 44px 0 54px;
}
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}
.section-heading .eyebrow {
  margin-bottom: 12px;
}
.section-heading h2 {
  margin: 0;
}
.section-heading > .muted {
  font-size: 0.85rem;
}
.reading-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.reading-card {
  background: var(--mist);
  padding: 30px;
  min-height: 220px;
  border: 1px solid transparent;
  border-radius: 3px;
  display: flex;
  flex-direction: column;
  transition:
    border-color 0.2s,
    transform 0.2s;
}
.reading-card:first-child {
  background: var(--brand);
  color: white;
}
.reading-card:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
}
.reading-card .step-number {
  font-size: 0.64rem;
  opacity: 0.7;
  margin-bottom: 24px;
}
.reading-card h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}
.reading-card p {
  font-size: 0.88rem;
  opacity: 0.8;
  margin-bottom: 25px;
}
.card-end {
  display: flex;
  justify-content: space-between;
  margin-top: auto;
  font-size: 0.76rem;
}
.card-end span {
  font-size: 1.15rem;
}
.library {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 70px;
  border-top: 1px solid var(--line);
  padding-top: 48px;
}
.library aside h2 {
  font-size: 1.75rem;
}
.library aside > .muted {
  font-size: 0.85rem;
}
.library aside nav {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
}
.library aside nav a {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.library aside nav span {
  color: var(--muted);
}
.tracking-note {
  margin-top: 36px;
  padding: 18px;
  background: #eef1f3;
  font-size: 0.77rem;
  color: var(--muted);
  border-radius: 3px;
}
.tracking-note p {
  margin: 9px 0 0;
}
.search-label {
  font-size: 0.8rem;
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}
input,
select,
textarea {
  background: white;
  border: 1px solid #ced8df;
  border-radius: 3px;
  padding: 11px 12px;
  color: var(--ink);
  width: 100%;
  min-height: 43px;
}
input[type="checkbox"] {
  width: 17px;
  min-height: 17px;
  accent-color: var(--brand);
}
select[multiple] {
  min-height: 93px;
}
textarea {
  resize: vertical;
  min-height: 90px;
}
#document-search {
  margin-bottom: 34px;
  background: transparent;
}
.doc-section {
  scroll-margin-top: 24px;
  margin-bottom: 30px;
}
.doc-section > .section-heading {
  margin-bottom: 0;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.doc-section h3 {
  font-size: 1.22rem;
  margin: 0;
}
.document-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}
.file-icon {
  min-width: 43px;
  height: 53px;
  padding-top: 20px;
  text-align: center;
  font-size: 0.61rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  border: 1px solid #ced8df;
  border-radius: 3px;
  background: #f0f4f7;
}
.document-row > div:nth-child(2) {
  flex: 1;
}
.document-title {
  font-size: 1.03rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.document-title:hover {
  color: var(--brand);
  text-decoration: underline;
}
.document-row p {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 6px 0 10px;
}
.document-meta {
  font-size: 0.74rem;
  color: var(--muted);
}
.document-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 7px;
  padding-left: 8px;
  min-width: 86px;
}
.open-link {
  font-size: 0.84rem;
  color: var(--brand);
  padding: 6px 0;
}
.badge {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 4px 9px;
  font-size: 0.7rem;
  color: var(--muted);
  background: var(--paper);
}
.badge.fresh {
  background: #edf4e7;
  border-color: #c8dabe;
  color: #426632;
}
.empty {
  grid-column: 1/-1;
  padding: 35px;
  border: 1px solid var(--line);
}
footer {
  max-width: 1440px;
  margin: auto;
  padding: 27px 6%;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  font-size: 0.73rem;
  color: var(--muted);
}
footer a {
  color: var(--brand);
}
.narrow {
  max-width: 760px;
  margin: 100px auto;
  padding: 0 30px;
}
.skip {
  position: absolute;
  top: -50px;
  left: 16px;
  background: white;
  padding: 12px;
  z-index: 10;
}
.skip:focus {
  top: 10px;
}
.demo-banner {
  background: #deedf5;
  padding: 11px 20px;
  text-align: center;
  font-size: 0.76rem;
}
.demo-banner a {
  margin-left: 20px;
  text-decoration: underline;
}
.admin-main h1 {
  font-size: 3rem;
}
.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 32px 0;
}
.admin-stats article {
  background: white;
  border: 1px solid var(--line);
  padding: 23px;
  border-radius: 3px;
}
.admin-stats span {
  font-size: 0.8rem;
  color: var(--muted);
}
.admin-stats strong {
  display: block;
  font-size: 2.15rem;
  font-weight: 400;
  margin-top: 10px;
}
.admin-tabs {
  display: flex;
  gap: 32px;
  border-bottom: 1px solid var(--line);
  margin: 38px 0;
}
.admin-tabs a {
  font-size: 0.9rem;
  padding: 14px 0;
}
.admin-tabs [aria-current] {
  border-bottom: 2px solid var(--brand);
  color: var(--brand);
}
.admin-section .section-heading h2 {
  font-size: 1.8rem;
}
.admin-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 30px;
}
.table-wrap {
  overflow: auto;
}
table {
  border-collapse: collapse;
  width: 100%;
  text-align: left;
  font-size: 0.83rem;
}
th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  background: var(--mist);
  font-weight: 500;
}
th,
td {
  padding: 17px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.table-sub {
  display: block;
  font-size: 0.74rem;
  color: var(--muted);
  margin-top: 7px;
}
.panel {
  background: white;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 3px;
}
.panel h3 {
  font-size: 1.35rem;
  margin-bottom: 25px;
}
form label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 18px;
  font-size: 0.8rem;
}
form .check {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}
form small {
  color: var(--muted);
  line-height: 1.4;
}
.compact-form {
  min-width: 220px;
  padding: 14px 0;
}
details summary {
  cursor: pointer;
  color: var(--brand);
  font-size: 0.8rem;
  padding: 6px 0;
}
.danger {
  color: var(--danger);
}
td .action {
  display: block;
}
.upload-panel {
  margin-top: 35px;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px 24px;
}
.hash {
  font-family: Consolas, monospace;
  font-size: 0.65rem;
  color: var(--muted);
  display: block;
  overflow-wrap: anywhere;
  margin-top: 9px;
  max-width: 500px;
}
.release-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  background: white;
  border: 1px solid var(--line);
  padding: 26px;
  margin-bottom: 16px;
}
.release-card > form {
  min-width: 270px;
}
.release-card h3 {
  margin-bottom: 12px;
}
.release-card p {
  font-size: 0.8rem;
}
.admin-section > .panel {
  margin-top: 32px;
}
fieldset {
  border: 1px solid var(--line);
  padding: 18px;
  margin-bottom: 25px;
}
legend {
  font-size: 0.8rem;
  padding: 0 8px;
}
.version-choice {
  padding: 12px 0;
  align-items: flex-start !important;
  border-bottom: 1px solid var(--line);
}
.version-choice small {
  display: block;
  margin-top: 5px;
}
.reader-main {
  padding: 36px 4%;
  max-width: 1400px;
  margin: auto;
}
.reader-heading h1 {
  font-size: 2rem;
  margin: 20px 0 10px;
}
.reader-heading p {
  font-size: 0.85rem;
}
.reader-toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 15px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
  flex-wrap: wrap;
}
.reader-toolbar button {
  background: white;
  border: 1px solid var(--line);
  padding: 10px 14px;
  border-radius: 3px;
}
.reader-toolbar input {
  width: 60px;
  margin-left: 5px;
  padding: 8px;
}
.reader-toolbar select {
  width: 115px;
  padding: 8px;
}
.toolbar-spacer {
  flex: 1;
}
.page-stage {
  background: #e6eef3;
  padding: 26px;
  overflow: auto;
  min-height: 350px;
  margin: 20px 0;
  text-align: center;
  overscroll-behavior: contain;
}
#pdf-canvas {
  background: white;
  box-shadow: 0 6px 25px #1a293515;
  max-width: none;
}
.reader-status {
  font-size: 0.82rem;
  margin-top: 14px;
}
.reader-notice {
  font-size: 0.77rem;
  color: var(--muted);
}
#page-text {
  white-space: pre-wrap;
  font-size: 1rem;
  line-height: 1.65;
  padding: 30px;
  background: white;
  margin: 20px 0;
  border: 1px solid var(--line);
}
.reader-page footer {
  margin-top: 40px;
}
#notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  max-width: 450px;
  padding: 17px 23px;
  background: var(--ink);
  color: white;
  border-radius: 5px;
  box-shadow: 0 4px 20px #0002;
  z-index: 99;
  display: none;
}
#notice.show {
  display: block;
}
dialog {
  border: 1px solid var(--line);
  border-radius: 5px;
  max-width: 520px;
  padding: 32px;
  color: var(--ink);
}
dialog::backdrop {
  background: #23333f66;
}
.dialog-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 28px;
}
[hidden] {
  display: none !important;
}
@media (max-width: 1050px) {
  .welcome {
    gap: 50px;
    padding-top: 60px;
  }
  .signin-panel {
    padding: 30px;
  }
  .library {
    grid-template-columns: 200px 1fr;
    gap: 35px;
  }
  .admin-columns {
    grid-template-columns: 1fr;
  }
  .admin-columns > .panel {
    max-width: 550px;
  }
  .reading-card {
    padding: 24px;
  }
  .topbar {
    gap: 24px;
  }
  .release-card {
    align-items: flex-start;
  }
}
@media (max-width: 700px) {
  .topbar {
    height: auto;
    min-height: 100px;
    padding: 16px 5%;
    gap: 12px;
    flex-wrap: wrap;
  }
  .brand {
    font-size: 0.78rem;
    gap: 8px;
  }
  .brand img {
    width: 174px;
  }
  .topbar nav {
    gap: 14px;
    font-size: 0.76rem;
    order: 3;
    flex-basis: 100%;
    margin-left: 0;
  }
  .account {
    padding-left: 0;
    gap: 8px;
    margin-left: auto;
    border-left: 0;
  }
  .account > span {
    display: none;
  }
  .welcome {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 45px 6%;
  }
  .welcome h1 {
    font-size: 3.8rem;
  }
  .welcome-copy .eyebrow {
    font-size: 0.65rem;
  }
  .welcome-copy .lead {
    font-size: 1rem;
  }
  .welcome-rule,
  .welcome-copy > .muted {
    display: none;
  }
  .signin-panel {
    padding: 26px;
  }
  .room-main,
  .admin-main {
    padding: 36px 6% 45px;
  }
  .room-hero {
    display: block;
    padding-bottom: 28px;
  }
  .room-hero h1 {
    font-size: 2.8rem;
  }
  .access-note {
    border-left: 0;
    padding: 17px 0 0;
    font-size: 0.8rem;
  }
  .access-note p {
    display: inline;
    margin-left: 12px;
  }
  .access-note p br {
    display: none;
  }
  .access-note a {
    display: none;
  }
  .section-heading {
    align-items: flex-start;
  }
  .section-heading > .muted {
    display: none;
  }
  .reading-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .reading-card {
    min-height: 170px;
    padding: 23px;
  }
  .reading-card h3 {
    font-size: 1.45rem;
  }
  .reading-card .step-number {
    margin-bottom: 15px;
  }
  .reading-card p {
    margin-bottom: 15px;
  }
  .start-section {
    padding: 30px 0;
  }
  .library {
    display: block;
    padding-top: 30px;
  }
  .library aside {
    margin-bottom: 26px;
  }
  .library aside nav {
    display: none;
  }
  .tracking-note {
    margin-top: 18px;
    font-size: 0.74rem;
  }
  .library aside h2 {
    font-size: 1.6rem;
  }
  .document-row {
    gap: 12px;
  }
  .document-actions {
    min-width: 60px;
    padding-left: 0;
  }
  .file-icon {
    min-width: 35px;
    font-size: 0.53rem;
  }
  .document-title {
    font-size: 0.95rem;
  }
  footer {
    flex-wrap: wrap;
    font-size: 0.69rem;
    padding: 23px 6%;
    gap: 14px;
  }
  .admin-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .admin-stats article {
    padding: 18px;
  }
  .admin-stats span {
    font-size: 0.72rem;
  }
  .admin-tabs {
    gap: 22px;
  }
  .admin-main h1 {
    font-size: 2.6rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .panel {
    padding: 23px;
  }
  .release-card {
    display: block;
    padding: 23px;
  }
  .release-card > form {
    min-width: 0;
    margin-top: 22px;
  }
  .reader-main {
    padding: 25px 4%;
  }
  .reader-heading h1 {
    font-size: 1.65rem;
  }
  .page-stage {
    padding: 12px;
  }
  .reader-toolbar {
    gap: 8px;
  }
  .toolbar-spacer {
    display: none;
  }
  .demo-banner {
    font-size: 0.65rem;
    line-height: 1.7;
  }
  .demo-banner a {
    margin-left: 10px;
  }
  .private-pill {
    font-size: 0.68rem;
    padding: 7px 10px;
  }
  #notice {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
  .topbar nav a {
    white-space: nowrap;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}