.workspace {
  background: #f3f0e9;
  color: #263a30;
  --side: 248px;
  --room-border: #dcded4;
  --muted: #59685e;
}
.workspace [hidden] {
  display: none !important;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.room-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--side);
  background: #15241d;
  color: #d8ded5;
  padding: 34px 22px 22px;
  display: flex;
  flex-direction: column;
  z-index: 60;
  border-right: 1px solid #334237;
}
.room-sidebar .reading-brand {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 19px;
  text-decoration: none;
}
.room-sidebar .reading-brand img {
  flex: none;
}
.room-sidebar .side-brand-name {
  font:
    500 19px/1.15 "Cormorant Garamond",
    Georgia,
    serif;
  color: #eeeade;
  letter-spacing: 0;
  margin: 0;
}
.side-brand-name small {
  display: block;
  font:
    10px/1.5 "Noto Serif TC",
    serif;
  letter-spacing: 4px;
  margin-top: 9px;
  color: #d1b581;
}
.room-location {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 9px;
  letter-spacing: 1.9px;
  padding: 34px 5px 22px;
  color: #b3c1b1;
}
.room-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #d1b581;
}
.room-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 12px;
  margin: 4px 0;
  text-decoration: none;
  font-size: 13px;
  border: 1px solid transparent;
  border-radius: 4px;
  color: #becbbf;
  transition:
    background 0.15s,
    color 0.15s;
}
.room-nav-link:hover {
  color: #fff;
  background: #ffffff08;
}
.room-nav-link[aria-current="page"] {
  background: #d3b78313;
  border-color: #d3b78326;
  color: #e5d6b3;
}
.room-nav-link svg {
  width: 18px;
  height: 18px;
  flex: none;
}
.nav-count {
  margin-left: auto;
  font-size: 10px;
  color: #e5d6b3;
  background: #d3b78312;
  padding: 1px 6px;
  border-radius: 3px;
}
.side-label {
  font-size: 9px;
  letter-spacing: 1.8px;
  color: #b3c1b1;
  padding: 31px 12px 9px;
}
.sidebar-bottom {
  margin-top: auto;
  padding-top: 35px;
}
.sidebar-note {
  padding: 25px 12px 27px;
  border-bottom: 1px solid #ffffff16;
}
.sidebar-note > span {
  font:
    20px "Noto Serif TC",
    serif;
  letter-spacing: 6px;
  color: #c8b584;
}
.sidebar-note p {
  font:
    italic 15px/1.65 "Cormorant Garamond",
    Georgia,
    serif;
  margin-top: 13px;
  color: #bcc9ba;
}
.sidebar-reader {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 23px 6px 18px;
  min-width: 0;
}
.reader-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #d3b78320;
  font:
    16px Georgia,
    serif;
  color: #e0cdaa;
  flex: none;
}
.sidebar-reader > div {
  min-width: 0;
}
.sidebar-reader strong {
  display: block;
  font-size: 12px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 154px;
}
.sidebar-reader div > span {
  display: block;
  font-size: 10px;
  color: #b3c1b1;
  margin-top: 5px;
  line-height: 1.6;
}
.exit-room {
  display: block;
  padding: 8px 6px;
  text-decoration: none;
  font-size: 11px;
  color: #b3c1b1;
}
.room-workspace {
  margin-left: var(--side);
  min-height: 100vh;
}
.workspace-bar {
  height: 78px;
  padding: 0 44px;
  border-bottom: 1px solid var(--room-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: #f8f6f0;
}
.workspace-breadcrumb,
.workspace-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 12px;
}
.workspace-breadcrumb > span {
  color: var(--muted);
}
.workspace-breadcrumb > span:nth-of-type(2) {
  color: #798779;
}
.workspace-breadcrumb strong {
  font-weight: 500;
}
.workspace-actions a {
  text-decoration: none;
}
.workspace-signin {
  border: 1px solid #c1c9bc;
  padding: 9px 13px;
  border-radius: 3px;
}
.workspace-main {
  max-width: 1510px;
  margin: 0 auto;
  padding: 45px 44px 0;
}
.workspace-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  padding-bottom: 29px;
}
.workspace-heading .eyebrow {
  font-size: 9px;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.workspace-heading h1 {
  font:
    400 clamp(43px, 4.3vw, 63px)/1.05 "Cormorant Garamond",
    Georgia,
    serif;
  letter-spacing: -1.2px;
  margin: 0 0 16px;
}
.workspace-heading p:not(.eyebrow) {
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 650px;
}
.library-seal {
  font:
    39px "Noto Serif TC",
    serif;
  color: #8c4e38;
  border: 1px solid #b87e614a;
  padding: 4px 9px;
  line-height: 1.25;
  transform: rotate(-4deg);
  margin-right: 8px;
  opacity: 0.85;
}
.library-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
  padding: 14px 0 19px;
  border-bottom: 1px solid var(--room-border);
}
.library-filters {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}
.library-filters button {
  border: 0;
  cursor: pointer;
  font:
    12px "DM Sans",
    sans-serif;
  background: none;
  padding: 9px 12px;
  border-radius: 3px;
  color: var(--muted);
}
.library-filters button[aria-pressed="true"] {
  background: #244230;
  color: #faf9f0;
}
.library-search {
  position: relative;
  display: flex;
  align-items: center;
  max-width: 270px;
  width: 35%;
  min-width: 150px;
}
.library-search svg {
  width: 15px;
  height: 15px;
  position: absolute;
  left: 12px;
  pointer-events: none;
}
.library-search input {
  width: 100%;
  background: #faf9f4;
  border: 1px solid #d0d5c9;
  border-radius: 4px;
  padding: 10px 10px 10px 36px;
  font:
    12px "DM Sans",
    sans-serif;
  color: #263a30;
  min-height: 38px;
}
.library-context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 25px 0 21px;
  color: var(--muted);
  font-size: 11px;
}
.library-context > span:last-child {
  letter-spacing: 1.3px;
  font-size: 9px;
}
.paper-shelf {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}
.study-card {
  min-width: 0;
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 4;
  gap: 0;
}
.study-card button.cover-link {
  height: 100%;
  display: block;
  width: 100%;
  padding: 0;
  text-align: left;
  border: 0;
  cursor: pointer;
  color: inherit;
  background: none;
}
.cover-link {
  height: 100%;
  display: block;
  text-decoration: none;
}
.paper-cover {
  height: 100%;
  min-height: 320px;
  padding: 26px 24px 22px;
  border: 1px solid #d4d4c9;
  background: #fbfaf3;
  box-shadow: 0 3px 4px #23372b06;
  position: relative;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  isolation: isolate;
}
.cover-link:hover .paper-cover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px #243b3010;
}
.paper-cover:after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: #284d3a;
  opacity: 0.8;
}
.study-card:nth-child(3n + 2) .paper-cover:after {
  background: #986749;
}
.study-card:nth-child(3n + 3) .paper-cover:after {
  background: #567174;
}
.cover-institute {
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 1.5px;
  line-height: 1.7;
  border-bottom: 1px solid #d7dbce;
  padding-bottom: 12px;
}
.cover-series {
  font-size: 8px;
  letter-spacing: 1.2px;
  margin: 17px 0 12px;
  color: var(--muted);
}
.cover-title {
  font:
    500 clamp(25px, 2.1vw, 34px)/1.06 "Cormorant Garamond",
    Georgia,
    serif;
  letter-spacing: -0.3px;
  margin: 0 0 10px;
}
.cover-subtitle {
  font-size: 10px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 260px;
}
.cover-motif {
  height: 59px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 18px 0;
  color: #405c49;
}
.cover-motif span {
  font:
    italic 37px "Cormorant Garamond",
    Georgia,
    serif;
  border-bottom: 1px solid #9aaf9d;
  padding-bottom: 5px;
}
.cover-motif .circle {
  border: 1px solid #9a795f;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 14px;
  font-style: normal;
  padding: 0;
  color: #735238;
}
.cover-motif .step {
  transform: translateY(calc((1.5 - var(--step, 0)) * 5px));
  font:
    9px/1.8 "DM Sans",
    sans-serif;
  border-bottom: 2px solid #7b9292;
  letter-spacing: 1px;
  padding: 3px 0;
}
.cover-footer {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 8px;
  letter-spacing: 1px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid #d7dbce;
  color: var(--muted);
}
.study-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 17px 0 10px;
  font-size: 9px;
  letter-spacing: 0.7px;
  color: var(--muted);
}
.study-state {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: #745435;
  background: #e8dfcd;
  padding: 4px 7px;
  border-radius: 3px;
  font-size: 9px;
  letter-spacing: 0;
}
.study-state:before {
  content: "";
  height: 4px;
  width: 4px;
  border-radius: 50%;
  background: currentColor;
}
.study-state.is-published {
  color: #37563c;
  background: #e2e7d9;
}
.study-abstract {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
  margin-bottom: 13px;
}
.study-open {
  font:
    500 11px "DM Sans",
    sans-serif;
  border: 0;
  border-bottom: 1px solid #9aaa95;
  color: #2a4832;
  background: none;
  padding: 0 0 4px;
  cursor: pointer;
  text-decoration: none;
}
.library-empty {
  font:
    20px/1.8 "Cormorant Garamond",
    Georgia,
    serif;
  border: 1px dashed #c4cbbd;
  padding: 40px;
  text-align: center;
}
.room-desk-note {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  margin: 43px 0 28px;
  padding: 26px;
  background: #e9e9dd;
  border: 1px solid #d9dece;
  border-radius: 3px;
}
.desk-art {
  background:
    linear-gradient(90deg, #17251d10, #17251d00),
    url("/img/study.webp") center/cover;
  border-radius: 90px 90px 2px 2px;
  min-height: 180px;
}
.room-desk-note .eyebrow {
  font-size: 8px;
  letter-spacing: 1.5px;
  margin: 4px 0 10px;
}
.room-desk-note h2 {
  font:
    400 29px/1.2 "Cormorant Garamond",
    Georgia,
    serif;
  margin: 0 0 12px;
}
.room-desk-note p:not(.eyebrow) {
  font-size: 12px;
  line-height: 1.9;
  color: #53654f;
  max-width: 650px;
  margin-bottom: 14px;
}
.room-desk-note a {
  font-size: 11px;
  text-underline-offset: 4px;
}
.workspace-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 27px 0 24px;
  margin-top: 35px;
  border-top: 1px solid var(--room-border);
  color: var(--muted);
  font-size: 10px;
  line-height: 1.8;
}
.workspace-footer a {
  text-decoration: none;
  white-space: nowrap;
}
.workspace .room-entry {
  border: 1px solid var(--room-border);
  background: #faf9f2;
  border-radius: 3px;
  padding: 32px;
  gap: 38px;
  margin-top: 15px;
}
.workspace .entry-copy h2 {
  font-size: 31px;
}
.workspace .entry-copy p:not(.eyebrow) {
  font-size: 13px;
}
.workspace .account-panel {
  padding-top: 0;
  border: 0;
}
.workspace .account-grid {
  gap: 32px;
}
.workspace .room-form {
  background: #faf9f2;
  border: 1px solid var(--room-border);
  padding: 27px;
  border-radius: 3px;
}
.workspace #login-form {
  border: 0;
  background: none;
  padding: 0;
}
.workspace .room-form h3 {
  font-size: 30px;
}
.workspace .membership-card {
  border: 1px solid #d5ddc9;
  border-radius: 3px;
  padding: 27px;
}
.workspace .membership-terms {
  margin-top: 36px;
}
.workspace .room-section-head h1 {
  font-size: 47px;
}
.workspace #account-email {
  font-size: 13px;
  color: var(--muted);
}
.workspace .room-form .check-label {
  font-size: 12px;
}
.workspace .form-help {
  font-size: 11px;
}
.letter-invitation {
  padding: 45px;
  border: 1px solid #d3d9c8;
  background: #e9e9dd;
  max-width: 760px;
}
.letter-invitation h2 {
  font:
    400 47px/1.05 "Cormorant Garamond",
    Georgia,
    serif;
  margin: 20px 0;
}
.letter-invitation p:not(.eyebrow) {
  font-size: 14px;
  line-height: 1.9;
  max-width: 540px;
  margin-bottom: 24px;
}
.letter-invitation .button {
  background: #294331;
  color: #fff;
}
.edition-shelf {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  margin: 20px 0 38px;
}
.edition-card {
  text-decoration: none;
}
.edition-cover {
  height: 310px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e6e6db;
  padding: 28px;
  border: 1px solid #d8dacc;
}
.edition-cover img {
  height: 100%;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  box-shadow: 3px 5px 12px #1c342825;
}
.workspace .edition-card h2 {
  font:
    400 25px/1.2 "Cormorant Garamond",
    Georgia,
    serif;
  margin: 17px 0 10px;
}
.edition-card p {
  font-size: 11px;
  line-height: 1.8;
  color: var(--muted);
}
.paper-overview {
  max-width: 660px;
  width: calc(100% - 36px);
  padding: 45px;
  border: 1px solid #aab7a3;
  background: #f6f3eb;
  color: #263a30;
  box-shadow: 0 25px 100px #1119;
}
.paper-overview::backdrop {
  background: #14221dcc;
  backdrop-filter: blur(3px);
}
.overview-close {
  position: absolute;
  right: 15px;
  top: 8px;
  font-size: 28px;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 6px 10px;
}
.paper-overview h2 {
  font:
    400 42px/1.1 "Cormorant Garamond",
    Georgia,
    serif;
  margin: 20px 0;
}
.paper-overview p:not(.eyebrow) {
  font-size: 15px;
  line-height: 1.9;
  margin: 18px 0;
}
.paper-overview .overview-note {
  font-size: 12px !important;
  color: var(--muted);
  border-top: 1px solid #cdd4c2;
  padding-top: 20px;
}
.paper-overview .text-link {
  font-size: 13px;
}
.sidebar-toggle {
  display: none;
}
.workspace :focus-visible {
  outline: 2px solid #936a2d;
  outline-offset: 4px;
}
.room-sidebar :focus-visible {
  outline-color: #e0c590;
}
html[lang="zh-Hant"] .workspace-heading h1 {
  font-family: "Noto Serif TC", serif;
  font-size: 45px;
  letter-spacing: 1px;
  line-height: 1.4;
}
html[lang="zh-Hant"] .cover-title {
  font-family: "Noto Serif TC", serif;
  font-size: 24px;
  line-height: 1.55;
}
html[lang="zh-Hant"] .room-desk-note h2,
html[lang="zh-Hant"] .letter-invitation h2 {
  font-family: "Noto Serif TC", serif;
  font-size: 26px;
  line-height: 1.6;
}
@media (min-width: 1500px) {
  .paper-cover {
    min-height: 350px;
    padding: 31px;
  }
  .cover-title {
    font-size: 37px;
  }
  .cover-subtitle {
    font-size: 12px;
  }
  .cover-motif {
    margin: 25px 0;
  }
}
@media (max-width: 1150px) {
  .workspace {
    --side: 222px;
  }
  .room-sidebar {
    padding-left: 16px;
    padding-right: 16px;
  }
  .workspace-main {
    padding: 35px 28px 0;
  }
  .workspace-bar {
    padding: 0 28px;
  }
  .paper-shelf {
    gap: 18px;
  }
  .paper-cover {
    padding: 23px 18px;
    min-height: 290px;
  }
  .cover-title {
    font-size: 27px;
  }
  .library-toolbar {
    align-items: flex-start;
  }
  .library-filters button {
    padding: 9px;
    font-size: 11px;
  }
  .edition-shelf {
    gap: 20px;
  }
  .edition-cover {
    height: 270px;
    padding: 20px;
  }
  .room-nav-link {
    font-size: 12px;
  }
  .workspace .account-grid {
    grid-template-columns: 1fr;
  }
  .library-context > span:last-child {
    display: none;
  }
}
@media (max-width: 950px) and (min-width: 761px) {
  .paper-shelf {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .library-toolbar {
    flex-direction: column;
    gap: 14px;
  }
  .library-search {
    width: 100%;
    max-width: none;
  }
  .room-desk-note {
    grid-template-columns: 1fr;
  }
  .desk-art {
    display: none;
  }
  .edition-shelf {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 760px) {
  .room-sidebar {
    transform: translateX(-100%);
    transition: transform 0.2s;
    width: 248px;
    visibility: hidden;
  }
  .workspace.sidebar-open .room-sidebar {
    transform: translateX(0);
    visibility: visible;
  }
  .room-workspace {
    margin: 0;
  }
  .sidebar-toggle {
    display: inline-grid;
    place-items: center;
    background: none;
    border: 0;
    color: inherit;
    font-size: 20px;
    padding: 8px;
    cursor: pointer;
    margin-left: -8px;
  }
  .sidebar-shade {
    position: fixed;
    inset: 0;
    background: #0b201d66;
    z-index: 55;
    backdrop-filter: blur(2px);
  }
  .workspace-bar {
    height: 67px;
    padding: 0 22px;
  }
  .workspace-breadcrumb {
    gap: 10px;
    font-size: 11px;
  }
  .workspace-actions {
    gap: 13px;
    font-size: 11px;
  }
  .workspace-signin {
    padding: 7px 9px;
  }
  .workspace-main {
    padding: 32px 24px 0;
  }
  .workspace-heading h1 {
    font-size: 54px;
  }
  .paper-shelf {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .library-search {
    width: 40%;
    min-width: 140px;
  }
  .room-desk-note {
    grid-template-columns: 115px 1fr;
    gap: 22px;
    padding: 23px;
  }
  .workspace .room-entry {
    grid-template-columns: 1fr;
  }
  .edition-shelf {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sidebar-bottom {
    padding-top: 20px;
  }
}
@media (max-width: 520px) {
  .workspace-main {
    padding: 28px 20px 0;
  }
  .workspace-bar {
    padding: 0 18px;
  }
  .workspace-breadcrumb > span:first-of-type {
    display: none;
  }
  .workspace-breadcrumb > span:nth-of-type(2) {
    display: none;
  }
  .workspace-heading {
    gap: 12px;
    padding-bottom: 20px;
  }
  .workspace-heading h1 {
    font-size: 48px;
  }
  .workspace-heading p:not(.eyebrow) {
    font-size: 12px;
  }
  .library-seal {
    font-size: 30px;
    margin: 0;
    padding: 3px 6px;
  }
  .library-toolbar {
    flex-direction: column;
    gap: 13px;
  }
  .library-search {
    width: 100%;
    max-width: none;
  }
  .library-filters {
    gap: 5px;
  }
  .library-filters button {
    font-size: 11px;
    padding: 9px 12px;
  }
  .library-context {
    margin: 19px 0;
    font-size: 10px;
  }
  .paper-shelf {
    grid-template-columns: 1fr;
    gap: 29px;
  }
  .paper-cover {
    min-height: 320px;
    padding: 27px 30px;
  }
  .cover-title {
    font-size: 35px;
    max-width: 260px;
  }
  .cover-subtitle {
    font-size: 11px;
    max-width: 240px;
  }
  .cover-motif {
    margin: 20px 0;
  }
  .study-meta {
    font-size: 10px;
  }
  .study-abstract {
    font-size: 13px;
  }
  .study-open {
    font-size: 12px;
  }
  .room-desk-note {
    grid-template-columns: 1fr;
    margin-top: 35px;
    padding: 25px;
    gap: 23px;
  }
  .desk-art {
    min-height: 145px;
    max-height: 145px;
    border-radius: 70px 70px 2px 2px;
    background-position: center 63%;
  }
  .room-desk-note h2 {
    font-size: 29px;
  }
  .workspace-footer {
    flex-direction: column;
    gap: 12px;
    font-size: 10px;
  }
  .workspace .room-entry,
  .workspace .room-form,
  .workspace .membership-card {
    padding: 24px;
  }
  .workspace .room-section-head {
    align-items: flex-start;
    gap: 15px;
  }
  .workspace .room-section-head h1 {
    font-size: 39px;
  }
  .workspace .room-section-head .plain-button {
    white-space: nowrap;
  }
  .letter-invitation {
    padding: 28px;
  }
  .letter-invitation h2 {
    font-size: 39px;
  }
  .edition-shelf {
    gap: 20px 16px;
  }
  .edition-cover {
    height: 215px;
    padding: 14px;
  }
  .workspace .edition-card h2 {
    font-size: 22px;
  }
  .paper-overview {
    padding: 37px 26px;
  }
  .paper-overview h2 {
    font-size: 35px;
  }
  html[lang="zh-Hant"] .workspace-heading h1 {
    font-size: 36px;
  }
  html[lang="zh-Hant"] .cover-title {
    font-size: 29px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .room-sidebar,
  .paper-cover,
  .room-nav-link {
    transition: none;
  }
}

.room-sidebar {
  overflow-y: auto;
}
.letter-card {
  display: block;
  padding: 24px 0;
  border-bottom: 1px solid #d4d4c9;
  text-decoration: none;
}
.letter-card h2 {
  font:
    400 30px/1.2 "Cormorant Garamond",
    Georgia,
    serif;
  margin: 12px 0;
}

.workspace .room-section-head h1 {
  font:
    400 clamp(34px, 4vw, 52px)/1.12 "Cormorant Garamond",
    "Noto Serif TC",
    serif;
  margin: 10px 0 15px;
}
.edition-card {
  min-width: 0;
}
.workspace .edition-card h2 {
  overflow-wrap: anywhere;
}

.workspace .membership-card h2,
.workspace .room-form h2 {
  font:
    400 27px/1.3 "Cormorant Garamond",
    "Noto Serif TC",
    serif;
  margin: 10px 0 20px;
}

.workspace #unsubscribe-view h1 {
  font:
    400 clamp(30px, 4vw, 44px)/1.2 "Cormorant Garamond",
    "Noto Serif TC",
    serif;
  margin: 15px 0;
}

/* Reading desk: the document stays within the member workspace. */
#view-paper .desk-heading {
  margin: 30px 0;
}
#view-paper h1 {
  font:
    400 clamp(32px, 3.4vw, 46px)/1.15 "Cormorant Garamond",
    "Noto Serif TC",
    serif;
  max-width: 1000px;
  margin: 15px 0;
  color: #243e30;
}
.reader-description {
  font-size: 14px;
  line-height: 1.85;
  max-width: 850px;
  color: #57685b;
}
.pdf-toolbar {
  display: flex;
  gap: 25px;
  align-items: center;
  flex-wrap: wrap;
  border: 1px solid #cdd3c5;
  padding: 20px 25px;
  background: #e9eadf;
  font-size: 12px;
}
.pdf-toolbar span {
  margin-right: auto;
}
.paper-pdf {
  display: block;
  width: 100%;
  height: 78vh;
  min-height: 550px;
  border: 1px solid #cdd3c5;
  background: #d6d8d0;
}
.pdf-help {
  font-size: 12px;
  line-height: 1.8;
  color: #57685b;
  margin: 18px 0;
}
#pdf-gate {
  padding: 30px;
  border: 1px solid #cdd3c5;
  margin: 25px 0;
  background: #e9eadf;
}
#pdf-gate h2 {
  font:
    400 32px/1.3 "Cormorant Garamond",
    "Noto Serif TC",
    serif;
  color: #243e30;
}
#pdf-gate p {
  font-size: 14px;
  line-height: 1.9;
  margin: 15px 0;
  max-width: 680px;
  color: #57685b;
}
@media (max-width: 600px) {
  .pdf-toolbar {
    gap: 15px;
    padding: 18px;
  }
  .pdf-toolbar span {
    width: 100%;
  }
  .paper-pdf {
    min-height: 450px;
    height: 70vh;
  }
}

.reader-abstract {
  margin: 18px 0 25px;
}
.reader-abstract summary {
  font-size: 12px;
  cursor: pointer;
  color: #45604b;
}
.reader-abstract[open] summary {
  margin-bottom: 15px;
}