:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#26332f;background:#f8faf9;line-height:1.65;letter-spacing:0;font-synthesis:none}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}a{color:#1f5c50;text-underline-offset:4px}button,input,select{font:inherit;letter-spacing:0}button{min-height:46px;border:1px solid #1f5c50;border-radius:5px;background:#1f5c50;color:white;padding:9px 24px;cursor:pointer;overflow-wrap:anywhere}button:hover{background:#16483e}.secondary{color:#1f5c50;background:white}.secondary:hover{background:#edf4f0}input,select{width:100%;min-width:0;min-height:46px;background:white;color:inherit;border:1px solid #bdcbc5;border-radius:5px;padding:10px 12px}input:focus,select:focus,button:focus-visible,a:focus-visible{outline:3px solid #e4b96d;outline-offset:3px}header{background:white;border-bottom:1px solid #dce4df;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px max(24px,calc((100% - 1120px)/2));min-height:86px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:20px;font-weight:700;min-width:0}.brand img{flex-shrink:0}nav{display:flex;gap:28px;flex-wrap:wrap}nav a{font-size:14px;text-decoration:none;white-space:nowrap}nav a[aria-current=page]{font-weight:700;border-bottom:2px solid #1f5c50}.edition{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;background:#fff7e8;border-bottom:1px solid #ebdfc5;padding:9px 24px;color:#82602c;font-size:12px}.edition span:first-child{font-weight:650}main{max-width:1000px;min-height:calc(100vh - 220px);margin:0 auto;padding:34px 28px 64px}.section-title{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:20px}h1{font-size:30px;line-height:1.4;font-weight:650;overflow-wrap:anywhere;margin:0 0 22px}.section-title h1{margin:0}h2{font-size:20px;line-height:1.5;margin:30px 0 16px}h3{font-size:18px;line-height:1.6;margin:0 0 8px}.muted,.metadata{font-size:13px;color:#66776f}.eyebrow{font-size:13px;color:#607a6f;margin:0 0 6px}#message{background:#edf5f0;border-left:3px solid #1f5c50;padding:12px 16px;overflow-wrap:anywhere}#retry{margin-bottom:24px}.search-label{display:block;font-size:13px;margin-bottom:7px}.search-row{display:flex;gap:12px;margin-bottom:22px}.search-row button{flex:0 0 94px}.search-row input{min-height:50px}.filters{display:flex;align-items:flex-end;gap:24px;border-bottom:1px solid #d8e2dc;padding-bottom:22px;min-height:93px}.filters label{display:block;min-width:220px;font-size:13px}.filters select{display:block;margin-top:6px}.filters p{margin:0 0 10px;max-width:480px;overflow-wrap:anywhere}.answer-list{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:34px}.answer-item{padding:25px 0;border-bottom:1px solid #dae3dd;min-width:0;overflow-wrap:anywhere}.answer-item a{color:inherit;text-decoration:none;display:block}.answer-item a:hover h3{color:#1f5c50;text-decoration:underline}.answer-item h3{margin-top:7px}.answer-item p{margin:10px 0 14px;font-size:15px;color:#53675c}.topic-label{font-size:12px;color:#337760}.demo{font-size:12px;color:#985538}.answer-item .warning,.warning{font-size:14px;color:#866117;background:#fff6df;padding:10px 14px;border-left:3px solid #c79639}.empty{padding:48px 0;color:#718177;grid-column:1/-1}.back{display:inline-block;margin-bottom:25px;font-size:14px}.detail-meta{display:flex;gap:12px 22px;flex-wrap:wrap;border-top:1px solid #dce4df;border-bottom:1px solid #dce4df;padding:14px 0;margin-bottom:24px;font-size:13px;color:#607168}.answer-body{font-size:17px;white-space:pre-wrap;overflow-wrap:anywhere;max-width:780px}.citation{border-left:3px solid #cadcd0;padding:12px 18px;margin:14px 0 24px;font-size:14px;background:#f0f5f2;overflow-wrap:anywhere}.citation p{white-space:pre-wrap;margin:8px 0;color:#506658}.citation a{overflow-wrap:anywhere}.history{font-size:14px;color:#607168;display:flex;flex-wrap:wrap;gap:14px 24px}.related{border-top:1px solid #dce4df;margin-top:30px;padding-top:2px}.related>a{display:inline-block;margin:5px 0;overflow-wrap:anywhere}.prose{max-width:740px}.prose p{margin-bottom:22px}.snapshot-info{display:grid;grid-template-columns:112px minmax(0,1fr);gap:10px;font-size:14px;border-top:1px solid #dce4df;padding-top:22px;margin-top:30px}.snapshot-info dt{color:#66776f}.snapshot-info dd{margin:0;overflow-wrap:anywhere}footer{border-top:1px solid #dce4df;display:flex;justify-content:center;gap:18px 30px;flex-wrap:wrap;padding:23px 24px;font-size:12px;color:#718177}#answer-detail{overflow-wrap:anywhere}
.collected-status{font-size:12px;color:#866117}.contribute-intro{max-width:740px;font-size:16px;line-height:1.85;margin:0 0 24px}.contribution-notice{padding:18px 20px;border-left:3px solid #789f89;background:#edf4ef;max-width:820px;overflow-wrap:anywhere}.contribution-notice strong{font-size:14px}.contribution-notice p{font-size:14px;line-height:1.8;margin:6px 0 0}.contribution-context{padding:16px 0;border-bottom:1px solid #dce4df;margin-top:8px;overflow-wrap:anywhere;font-size:14px}.contribution-context p{margin:6px 0}.contribution-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:28px 0}.contribution-options article{background:#fff;border:1px solid #d4dfd8;border-radius:6px;padding:22px;display:flex;flex-direction:column;min-width:0;overflow-wrap:anywhere}.contribution-options h2{font-size:19px;margin:0 0 10px}.contribution-options p{font-size:14px;line-height:1.8;margin:0 0 22px;color:#607168;flex:1}.contribution-link{display:inline-flex;justify-content:center;align-items:center;min-height:44px;border:1px solid #1f5c50;border-radius:5px;background:#1f5c50;color:#fff;text-decoration:none;font-size:14px;padding:9px 15px;overflow-wrap:anywhere}.contribution-link:hover{background:#16483e}.contribution-review-note{max-width:740px;line-height:1.8}.contribution-prompt{background:#edf4ef;border:1px solid #d4e1d8;border-radius:6px;padding:20px 24px;margin:32px 0}.contribution-prompt h2{font-size:18px;margin:0 0 8px}.contribution-prompt p{font-size:14px;margin:0 0 16px;color:#607168}
@media(max-width:720px){header{display:block;padding:18px 20px}.brand{font-size:18px}.brand img{width:34px;height:34px}nav{margin-top:18px;gap:28px}.edition{justify-content:flex-start;gap:4px 15px;padding:9px 20px}main{padding:28px 20px 48px}h1{font-size:26px}.section-title{align-items:flex-start;flex-wrap:wrap;gap:8px}.section-title .muted{width:100%}.answer-list{grid-template-columns:minmax(0,1fr)}.filters{display:block;padding-bottom:18px;min-height:0}.filters label{min-width:0}.filters p{margin:12px 0 0}.search-row{gap:8px}.search-row button{flex-basis:78px;padding:8px 12px}.answer-item{padding:22px 0}.detail-meta{gap:9px 15px}.snapshot-info{grid-template-columns:minmax(0,1fr);gap:4px}.snapshot-info dd{margin-bottom:12px}footer{justify-content:flex-start;gap:8px;padding:22px 20px}.citation{padding:12px 14px}.history{gap:8px 18px}.contribution-options{grid-template-columns:minmax(0,1fr);gap:14px}.contribution-options article{padding:20px}.contribution-options p{margin-bottom:18px}.contribution-notice{padding:16px}.contribution-prompt{padding:18px}.contribution-link{width:100%}}
.contribution-form{max-width:820px;margin-top:28px}.contribution-form>label,.contribution-fields>label{display:block;font-size:14px;font-weight:600;margin-top:22px}.contribution-form input,.contribution-form select,.contribution-form textarea{display:block;margin-top:7px;font-weight:400}.contribution-form textarea{font:inherit;font-weight:400;line-height:1.7;letter-spacing:0;width:100%;min-width:0;border:1px solid #bdcbc5;border-radius:5px;padding:10px 12px;color:inherit;background:white;resize:vertical}.contribution-form textarea:focus{outline:3px solid #e4b96d;outline-offset:3px}.contribution-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px}.contribution-form .field-help{margin:6px 0 0}.required-note{font-size:12px;font-weight:400;color:#66776f;margin-left:5px}.contribution-form .contribution-confirm{display:flex;align-items:flex-start;gap:10px;font-weight:400;line-height:1.8;margin-top:28px}.contribution-form .contribution-confirm input{flex:0 0 18px;width:18px;min-height:18px;height:18px;margin-top:4px;accent-color:#1f5c50}.contribution-form>button{margin-top:6px}.contribution-form #contribution-status{padding:12px 16px;background:#edf4ef;border-left:3px solid #789f89;font-size:14px;overflow-wrap:anywhere}.contribution-long{margin-top:20px;padding:18px 20px;border:1px solid #e4cb91;border-radius:5px;background:#fffaf0}.contribution-long h2{margin:0 0 10px;font-size:18px}.contribution-long p{font-size:14px}.contribution-long>label{display:block;font-size:14px;font-weight:600}.contribution-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:16px}.contribution-actions a{font-size:14px}@media(max-width:720px){.contribution-fields{grid-template-columns:minmax(0,1fr);gap:0}.contribution-form>button{width:100%}.contribution-long{padding:16px}.contribution-actions{align-items:stretch;flex-direction:column}}
.source-categories{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 12px}.source-category{display:inline-block;font-size:12px;line-height:1.6;border:1px solid #c9d7cf;border-radius:4px;padding:2px 7px;color:#395b4c;background:#edf4ef}.source-category[data-source-category=user_provided]{color:#63507b;background:#f3eef8;border-color:#d9cde6}.source-category[data-source-category=web]{color:#755b30;background:#faf3e6;border-color:#e5d5b8}
.directory-display{display:inline-flex;gap:4px;padding:4px;background:#e8efea;border-radius:7px;margin-top:22px}.directory-display button{font-size:14px;min-height:40px;padding:7px 20px;border-color:transparent;background:transparent;color:#456355}.directory-display button[aria-pressed=true]{background:#fff;border-color:#b7cbbf;color:#214e3d;box-shadow:0 1px 3px #23442d0d}.directory-display button:hover{background:#f8fbf9}#branches-description{margin:12px 0 20px}#directory-branches,#answer-branches{min-width:0}
.supplement-parent{padding:12px 16px;border-left:3px solid #789f89;background:#edf4ef;font-size:14px;overflow-wrap:anywhere}.contribution-link.secondary{background:white;color:#1f5c50}.contribution-link.secondary:hover{background:#f3f7f4}.contribution-prompt .contribution-actions{margin-top:0}

/* Shared community reading and participation surfaces. */
:root {
  background:#f7f8f3;
  color:#223d33
}
header {
  padding-top:16px;
  padding-bottom:16px;
  min-height:76px
}
.edition {
  background:#edf1e8;
  color:#51634f;
  border-color:#dee5d8;
  padding-top:6px;
  padding-bottom:6px
}
main {
  max-width:1120px;
  padding-top:30px
}
h1 {
  letter-spacing:-.025em
}
h1:focus,section:focus,article:focus,main:focus {
  outline:none
}
h1:focus-visible,section:focus-visible,article:focus-visible {
  outline:2px solid #a6b9a0;
  outline-offset:8px
}
.skip-link {
  position:fixed;
  top:-100px;
  left:16px;
  background:white;
  padding:12px;
  z-index:10
}
.skip-link:focus {
  top:12px
}
textarea {
  font:inherit
}
summary {
  cursor:pointer
}
summary:focus-visible,textarea:focus-visible {
  outline:3px solid #e4b96d;
  outline-offset:3px
}
button:disabled {
  opacity:.6;
  cursor:wait
}
.home-intro {
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  column-gap:64px;
  padding:14px 0 30px;
  border-bottom:1px solid #d7e0d4
}
.home-intro>.eyebrow {
  grid-column:1/-1;
  letter-spacing:.04em;
  margin-bottom:14px
}
.home-intro h1 {
  white-space:pre-line;
  font-size:38px;
  line-height:1.45;
  margin:0;
  grid-column:1;
  grid-row:2/4
}
.home-description {
  margin:0 0 18px;
  color:#596c5f;
  font-size:15px
}
.home-search label {
  display:block;
  font-size:13px;
  margin-bottom:8px
}
.home-search .search-row {
  margin:0
}
.home-search .search-row button {
  white-space: nowrap;
  padding-left: 14px;
  padding-right: 14px;
}
.home-section {
  margin-top:32px
}
.home-section .section-title {
  margin:0 0 16px;
  align-items:center
}
.home-section h2 {
  margin:0;
  font-size:21px
}
.home-section .section-title>a {
  font-size:14px
}
.topic-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px
}
.topic-card {
  min-width:0;
  background:white;
  border:1px solid #d6dfd1;
  border-radius:10px;
  padding:22px 22px 18px;
  display:flex;
  flex-direction:column;
  position:relative;
  overflow-wrap:anywhere
}
.topic-card:before {
  content:"";
  position:absolute;
  left:22px;
  top:0;
  width:32px;
  height:3px;
  background:#91a887
}
.topic-card .eyebrow {
  font-size:12px;
  color:#60745a;
  margin-bottom:14px
}
.topic-card h3 {
  font-size:19px;
  line-height:1.6
}
.topic-card h3 a {
  color:inherit;
  text-decoration:none
}
.topic-card h3 a:hover {
  text-decoration:underline
}
.topic-prompt {
  font-size:14px;
  color:#5c6d61;
  margin:4px 0 24px;
  flex:1
}
.topic-card-foot {
  border-top:1px solid #e6ebe3;
  padding-top:14px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:8px;
  flex-wrap:wrap
}
.text-action {
  font-size:14px;
  font-weight:650;
  text-decoration:none
}
.text-action:hover {
  text-decoration:underline
}
.category-links {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px
}
.category-links a {
  border:1px solid #d6dfd1;
  border-radius:24px;
  padding:8px 16px;
  background:white;
  font-size:14px;
  text-decoration:none
}
.category-links a:hover {
  background:#e8f0e5
}
.topic-intro {
  font-size:17px;
  max-width:740px;
  margin-top:0;
  color:#516856
}
.topic-jumps {
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin:24px 0
}
.topic-summary {
  border:1px solid #d6dfd1;
  border-radius:10px;
  padding:22px 26px;
  background:#edf2e8;
  margin:28px 0
}
.topic-summary>h2 {
  margin:0
}
.summary-item {
  border-top:1px solid #d4dece;
  padding:18px 0 8px;
  max-width:800px
}
.summary-item h3 {
  font-size:17px
}
.summary-item h3 a {
  text-decoration:none
}
.summary-item p {
  margin:8px 0;
  font-size:14px;
  overflow-wrap:anywhere
}
.summary-source {
  display:inline-block;
  font-size:13px;
  margin:4px 12px 8px 0
}
.topic-discussion {
  margin:36px 0
}
.topic-discussion>h2 {
  margin-bottom:8px
}
.feed-status {
  font-size:13px;
  color:#607064;
  padding:12px 0;
  overflow-wrap:anywhere
}
.discussion-post {
  background:white;
  border:1px solid #d6dfd1;
  border-radius:10px;
  padding:22px 26px;
  margin:0 0 16px;
  min-width:0;
  overflow-wrap:anywhere
}
.discussion-meta {
  font-size:12px;
  color:#637363;
  margin:0 0 10px
}
.discussion-post h3 {
  font-size:18px
}
.discussion-post h3 a {
  text-decoration:none
}
.discussion-body {
  font-size:15px;
  white-space:pre-wrap;
  line-height:1.8;
  overflow-wrap:anywhere
}
.preview-text {
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden
}
.discussion-actions {
  display:flex;
  align-items:center;
  gap:12px 20px;
  flex-wrap:wrap
}
.discussion-actions>a {
  font-size:13px
}
.discussion-actions>button {
  min-height:40px;
  padding:7px 14px;
  font-size:13px
}
.discussion-used {
  border-left:3px solid #8da480;
  background:#eef3e9;
  padding:10px 14px;
  display:flex;
  gap:8px;
  flex-direction:column;
  font-size:13px;
  margin:16px 0
}
.discussion-replies {
  margin-left:20px
}
.discussion-reply {
  padding:18px 0 16px 20px;
  border-left:2px solid #d6dfd1;
  margin-top:18px
}
.discussion-reply>a {
  font-size:13px
}
.event-state {
  border-left:3px solid #b28c48;
  background:#faf4e5;
  padding:14px 18px;
  margin:16px 0
}
.event-state p {
  margin:6px 0
}
.state-label {
  font-weight:650;
  font-size:14px
}
.event-time {
  font-size:14px
}
.scope-label {
  font-size:12px!important
}
.sentence-sources {
  font-size:13px;
  margin:0 0 22px;
  max-width:800px
}
.sentence-sources summary {
  color:#56785f;
  padding:8px 0
}
.sentence-sources .citation {
  margin:6px 0 12px
}
.detail-meta {
  margin:30px 0 18px
}
.article-notes {
  margin-bottom:20px
}
.collected-notice {
  padding:8px 12px;
  font-size:13px
}
.answer-body {
  line-height:1.9
}
.quick-contribution {
  max-width:820px;
  background:white;
  border:1px solid #cad9c3;
  border-radius:10px;
  padding:24px;
  margin:24px 0
}
.quick-heading {
  margin:0 0 10px!important;
  font-size:20px
}
.quick-help,.quick-context {
  font-size:13px;
  color:#5c6f60;
  line-height:1.8
}
.quick-context {
  border-left:3px solid #99af8d;
  padding:8px 12px;
  background:#f1f5ed
}
.quick-form label,.quick-field {
  display:block;
  font-size:14px
}
.quick-content,.quick-copy-body,.quick-copy-title,.quick-field textarea {
  width:100%;
  resize:vertical;
  border:1px solid #b6c8ae;
  border-radius:6px;
  padding:12px 14px;
  line-height:1.8;
  min-height:115px;
  color:inherit;
  background:#fcfdfa
}
.quick-content {
  margin-top:8px
}
.quick-background {
  margin:16px 0
}
.quick-background summary {
  font-size:14px;
  padding:6px 0;
  color:#43673e
}
.quick-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  margin-top:14px
}
.quick-grid label {
  min-width:0
}
.quick-grid input,.quick-grid select {
  margin-top:6px
}
.quick-consent {
  display:flex!important;
  align-items:flex-start;
  gap:10px;
  margin:20px 0;
  font-size:13px!important
}
.quick-consent input {
  flex:0 0 18px;
  width:18px;
  height:18px;
  min-height:18px;
  margin-top:3px;
  accent-color:#325c3c
}
.quick-actions,.quick-storage-actions {
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 14px
}
.quick-button {
  font-size:13px;
  min-height:40px;
  padding:8px 14px;
  background:white;
  color:#31583c;
  border-color:#b6c8ae
}
.quick-primary {
  background:#244e3b;
  color:white;
  border-color:#244e3b;
  font-size:14px;
  min-height:46px;
  padding:10px 20px
}
.quick-button:hover {
  background:#eaf1e5
}
.quick-primary:hover {
  background:#183e2c
}
.quick-storage-actions {
  margin-top:14px
}
.quick-storage-actions button {
  font-size:12px;
  border:0;
  padding:5px 4px;
  min-height:36px;
  background:transparent;
  color:#5e735b;
  text-decoration:underline;
  text-underline-offset:4px
}
.quick-status {
  padding:10px 14px;
  background:#eff4e9;
  font-size:13px;
  overflow-wrap:anywhere
}
.quick-result {
  border-top:1px solid #d7e1d1;
  padding-top:18px;
  margin-top:18px
}
.quick-result label {
  font-size:13px
}
.quick-result textarea {
  margin:6px 0 12px
}
.quick-link {
  display:inline-block;
  padding:10px 16px;
  background:#244e3b;
  color:white;
  border-radius:5px;
  font-size:14px;
  margin:10px 0
}
.quick-copy-title {
  min-height:70px
}
#share-view {
  max-width:820px
}
#share-topic {
  margin:8px 0 0
}
#topic-composer {
  scroll-margin-top:20px
}

@media(max-width:850px) {
  .home-intro {
  gap:18px 28px
}
.home-intro h1 {
  font-size:30px
}
.topic-grid {
  gap:12px
}
.topic-card {
  padding:20px 16px 16px
}
.topic-card h3 {
  font-size:17px
}
.topic-card-foot {
  align-items:flex-start;
  flex-direction:column
}

}

.topic-card .topic-prompt {
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden
}
.happenings-history {
  margin:18px 0
}
.happenings-history>summary {
  padding:10px 0;
  font-size:14px;
  color:#607064
}
.happenings-history .topic-grid {
  margin-top:12px
}

@media(max-width:720px) {
  header {
  padding:14px 20px
}
nav {
  gap:24px;
  margin-top:14px
}
.edition {
  padding:6px 20px
}
.edition span:first-child {
  display:none
}
main {
  padding-top:22px
}
.home-intro {
  display:block;
  padding:0 0 24px
}
.home-intro>.eyebrow {
  font-size:12px;
  margin-bottom:10px
}
.home-intro h1 {
  font-size:29px;
  line-height:1.5;
  margin-bottom:14px
}
.home-description {
  font-size:14px;
  margin-bottom:18px
}
.home-search label {
  font-size:12px
}
.home-section {
  margin-top:26px
}
.home-section h2 {
  font-size:19px
}
.home-section .section-title {
  flex-wrap:wrap;
  gap:8px
}
.topic-grid {
  grid-template-columns:minmax(0,1fr);
  gap:12px
}
.topic-card {
  padding:20px
}
.topic-card h3 {
  font-size:18px
}
.topic-card .eyebrow {
  margin-bottom:8px
}
.topic-prompt {
  margin-bottom:16px
}
.topic-card-foot {
  flex-direction:row;
  align-items:center
}
.topic-summary {
  padding:18px
}
.topic-intro {
  font-size:16px
}
.discussion-post {
  padding:18px
}
.discussion-replies {
  margin-left:0
}
.discussion-reply {
  padding-left:14px
}
.quick-contribution {
  padding:18px
}
.quick-grid {
  grid-template-columns:minmax(0,1fr)
}
.quick-actions {
  align-items:stretch
}
.quick-primary {
  width:100%
}
.topic-jumps {
  gap:10px
}
.topic-jumps button {
  padding:9px 16px
}
.home-section .section-title>a {
  font-size:13px
}
.event-state {
  padding:12px
}
.category-links {
  gap:8px
}
.category-links a {
  font-size:13px;
  padding:8px 12px
}

}


.discussion-context { font-size: 13px; color: #607064; white-space: pre-wrap; }
.discussion-original { font-size: 13px; color: #607064; margin: 14px 0; }
.discussion-original-text { white-space: pre-wrap; overflow-wrap: anywhere; }
.collected-topics>.muted { margin-bottom: 18px; }
.source-provenance { color: #607064; font-size: 12px; line-height: 1.7; }
.topic-card .source-provenance { margin: 12px 0; }
.topic-sources { margin: 24px 0; }
.topic-sources>h2 { font-size: 20px; margin-bottom: 8px; }
.topic-source { padding: 18px 0; border-bottom: 1px solid #dce4de; overflow-wrap: anywhere; }
.topic-source h3 { font-size: 16px; margin: 5px 0 10px; }
.topic-source p { margin: 6px 0; }
.topic-source .source-summary { white-space: pre-wrap; line-height: 1.85; margin: 12px 0; }
.source-unavailable { color: #76551e; }