:root {
  color: #172536;
  background: #f5f7f8;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
body {
  overflow-x: hidden;
  overflow-y: scroll;
}
body { margin: 0; background: #f5f7f8; }
button, input, textarea { font: inherit; }

.public-literature-page {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 44px 0 72px;
}

.public-literature-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.public-literature-eyebrow {
  margin: 0 0 6px;
  color: #2f789d;
  font-size: 13px;
  font-weight: 600;
}

.public-literature-head h1 { margin: 0; font-size: 30px; line-height: 1.25; }
.public-literature-head p:last-child { margin: 8px 0 0; color: #657384; }

.public-topic-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 6px;
  padding: 10px 16px;
  color: white;
  background: #236b91;
  cursor: pointer;
  text-decoration: none;
}

.public-topic-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #ccd8df;
  border-radius: 6px;
  padding: 9px 15px;
  color: #38566a;
  background: white;
  text-decoration: none;
}

.public-topic-messages {
  margin-bottom: 18px;
  padding: 10px 14px;
  border: 1px solid #cbdbe4;
  border-radius: 6px;
  background: #edf5f8;
}
.public-topic-messages p { margin: 0; }

.public-topic-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.public-topic-card {
  position: relative;
  min-width: 0;
  min-height: 243px;
  border: 1px solid #d8e0e5;
  border-radius: 7px;
  background: white;
  overflow: visible;
}

.public-topic-create-slot {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
  padding: 24px;
  border-color: #aec5d3;
  color: #4c6474;
  border-style: dashed;
  cursor: pointer;
  text-align: center;
}
.public-topic-create-slot:hover {
  border-color: #74a3bc;
  background: #fafdff;
  color: #236b91;
}
.public-topic-create-slot strong {
  color: #17364b;
  font-size: 16px;
  font-weight: 600;
}
.public-topic-create-slot > span:last-child {
  color: #7f94a3;
  font-size: 12px;
}
.public-topic-create-plus {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 4px;
  border: 1px solid #a8c3d3;
  border-radius: 50%;
  color: #236b91;
  background: #edf5f8;
  font-size: 14px;
  line-height: 1;
}

.public-topic-main {
  display: block;
  min-height: 190px;
  padding: 20px;
  color: inherit;
  text-decoration: none;
}
.public-topic-main:hover h2 { color: #236b91; }

.public-topic-label {
  display: inline-block;
  margin-bottom: 12px;
  color: #236b91;
  font-size: 12px;
  font-weight: 600;
}
.public-topic-card h2 { margin: 0; font-size: 20px; line-height: 1.35; }
.public-topic-card p { margin: 9px 0 0; color: #677585; line-height: 1.65; }
.public-topic-run-note { margin-top: 24px !important; font-size: 13px; }
.public-topic-run-note.is-error { color: #a63a48; }
.public-topic-card dl { display: flex; gap: 22px; margin: 22px 0 0; }
.public-topic-card dl div { min-width: 0; }
.public-topic-card dt { color: #8793a0; font-size: 12px; }
.public-topic-card dd { margin: 4px 0 0; font-weight: 600; }

.public-topic-card footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 10px 14px 10px 20px;
  border-top: 1px solid #edf0f2;
  color: #7a8793;
  font-size: 13px;
}

.public-topic-actions { position: relative; }
.public-topic-actions summary {
  display: grid;
  place-items: center;
  width: 34px;
  height: 30px;
  border: 1px solid #dbe2e6;
  border-radius: 5px;
  color: #607485;
  cursor: pointer;
  list-style: none;
}
.public-topic-actions summary::-webkit-details-marker { display: none; }
.public-topic-actions > div {
  position: absolute;
  z-index: 5;
  right: 0;
  bottom: 36px;
  width: 130px;
  padding: 6px;
  border: 1px solid #d8e0e5;
  border-radius: 6px;
  background: white;
  box-shadow: 0 8px 24px rgba(28, 43, 55, .12);
}
.public-topic-actions button {
  width: 100%;
  border: 0;
  padding: 8px 10px;
  text-align: left;
  background: transparent;
  cursor: pointer;
}
.public-topic-actions .is-danger { color: #b23a48; }

.public-topic-empty {
  grid-column: 1 / -1;
  padding: 64px 20px;
  border: 1px dashed #cbd5dc;
  border-radius: 7px;
  text-align: center;
  background: white;
}
.public-topic-empty h2 { margin: 0; font-size: 19px; }
.public-topic-empty p { margin: 8px 0 0; color: #75818d; }

.public-topic-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 24px;
  color: #75818d;
  font-size: 13px;
}
.public-topic-pagination a {
  border: 1px solid #d5dee3;
  border-radius: 5px;
  padding: 7px 11px;
  color: #365b71;
  background: white;
  text-decoration: none;
}

.personal-literature-content {
  --panel-primary: #174b70;
  --panel-primary-hover: #0f3e61;
  --panel-text: #173246;
  --panel-muted: #647b8d;
  --panel-subtle: #7f94a3;
  --panel-line: #dce7ee;
  --panel-line-strong: #c9d9e3;
}

.personal-literature-content,
.personal-literature-content * { box-sizing: border-box; }

.personal-literature-content .literature-task-slots {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.public-topic-dialog {
  width: min(480px, calc(100% - 32px));
  border: 0;
  border-radius: 8px;
  padding: 0;
  box-shadow: 0 20px 60px rgba(25, 39, 51, .22);
}
.public-topic-dialog::backdrop { background: rgba(22, 32, 42, .36); }
.public-topic-dialog form { padding: 24px; }
.public-topic-dialog h2 { margin: 0 0 20px; font-size: 21px; }
.public-topic-dialog label { display: block; margin-top: 14px; color: #536371; font-size: 13px; }
.public-topic-dialog input,
.public-topic-dialog textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  border: 1px solid #ccd6dc;
  border-radius: 5px;
  padding: 10px 11px;
  color: #172536;
  background: white;
}
.public-topic-dialog .public-topic-auto-update {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 18px;
  padding: 12px;
  border: 1px solid #dbe3e8;
  border-radius: 6px;
  cursor: pointer;
}
.public-topic-dialog .public-topic-auto-update input {
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
  accent-color: #236b91;
}
.public-topic-auto-update span { min-width: 0; }
.public-topic-auto-update strong {
  display: block;
  color: #253d4d;
  font-size: 13px;
}
.public-topic-auto-update small {
  display: block;
  margin-top: 3px;
  color: #74828e;
  font-size: 12px;
  line-height: 1.5;
}
.public-topic-auto-update .public-topic-auto-error { color: #ad3645; }
.public-topic-dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }
.public-topic-dialog-actions > button:not(.public-topic-primary) {
  border: 1px solid #d4dce1;
  border-radius: 5px;
  padding: 9px 14px;
  background: white;
  cursor: pointer;
}

.public-topic-form-error { margin: 12px 0 0; color: #ad3645; font-size: 13px; }
.public-topic-refresh-title { margin: -10px 0 14px; color: #657384; }
.public-topic-actions form { margin: 0; }
.public-topic-create-dialog form { max-height: min(82vh, 760px); overflow-y: auto; }
.public-topic-create-dialog .literature-search-preview { margin-top: 16px; }

@media (max-width: 640px) {
  .public-literature-page { width: min(100% - 24px, 1120px); padding-top: 28px; }
  .public-literature-head { align-items: flex-start; flex-direction: column; }
  .public-literature-head h1 { font-size: 26px; }
  .public-topic-list,
  .personal-literature-content .literature-task-slots {
    grid-template-columns: minmax(0, 1fr);
  }
  .public-topic-card { width: 100%; }
  .public-topic-primary { width: 100%; }
  .public-topic-secondary { width: 100%; }
}