@charset "UTF-8";
:root {
  --brand:#3F5F68;
  --sand:#C7A96B;
  --ink:#1C272B;
  --paper:#F5F2EA;
  --mist:#E9EEE9;
  --text:#252B2D;
  --muted:#6C7779;
  --accent:#D66A4A;
  --accent-dark:#923F29;
  --line:#d7ddd6;
  --white:#fffcf5;
  --content:1180px;
  --reading:720px;
  --radius:5px;
  --font:system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --serif:"Songti SC","STSong","Noto Serif CJK SC",serif;
}
*,*::before,*::after {box-sizing:border-box}
html {scroll-behavior:smooth;scroll-padding-top:24px}
body {margin:0;background:var(--paper);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.7;overflow-wrap:break-word;-webkit-text-size-adjust:100%}
a {color:inherit;text-decoration:none;text-underline-offset:5px}
a:hover {color:var(--accent-dark)}
button,input,textarea,select {font:inherit}
button {cursor:pointer}
button:disabled {cursor:not-allowed;opacity:.65}
img,video {max-width:100%;display:block}
img {color:var(--brand);font-size:14px}
button,a,input,textarea,summary {touch-action:manipulation}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible {outline:3px solid var(--accent-dark);outline-offset:5px}
::selection {background:var(--sand);color:var(--ink)}
h1,h2,h3,h4,p,figure {margin:0}
h1,h2,h3 {line-height:1.35;font-weight:650;text-wrap:balance}
h1 {font-size:clamp(2.4rem,4.7vw,4.8rem);letter-spacing:-.04em}
h2 {font-size:clamp(1.55rem,2.7vw,2.15rem);letter-spacing:-.025em}
h3 {font-size:1.18rem;letter-spacing:-.01em}
p {text-wrap:pretty}
[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}
.skip-link {position:fixed;left:16px;top:12px;transform:translateY(-150%);z-index:99;background:var(--ink);color:white;padding:12px 22px}
.skip-link:focus {transform:translateY(0);color:white}
.container {width:min(var(--content),calc(100% - 80px));margin-inline:auto}
.site-header {border-bottom:1px solid var(--line);background:var(--paper)}
.header-inner {max-width:1360px;margin:auto;min-height:96px;padding:18px 40px;display:flex;align-items:center;gap:48px}
.brand {display:flex;align-items:center;gap:13px;flex-shrink:0;font-size:24px;font-weight:750;line-height:1.2;letter-spacing:.04em}
.brand:hover {color:var(--brand)}
.brand-mark {width:43px;height:43px;display:grid;place-items:center;background:var(--brand);color:var(--paper);font-family:var(--serif);font-size:28px;font-weight:500;border-radius:50% 50% 8px 8px}
.brand small {display:block;margin-top:8px;font-size:9px;letter-spacing:.11em;font-weight:500;color:var(--brand)}
.desktop-nav {display:flex;gap:30px;align-items:center;flex:1}
.desktop-nav a {font-size:14px;white-space:nowrap;padding:10px 0;border-bottom:2px solid transparent}
.desktop-nav a[aria-current] {color:var(--brand);border-color:var(--brand);font-weight:700}
.header-actions {display:flex;gap:20px;font-size:13px;align-items:center}
.header-actions a {padding:12px 0;white-space:nowrap}
.notebook-link {color:var(--muted)}
[data-saved-count] {display:inline-grid;place-items:center;min-width:21px;height:21px;margin-left:6px;border-radius:100%;background:var(--brand);color:var(--paper);font-size:10px}
.mobile-menu {display:none;position:relative}
.site-main {min-height:60vh;outline:none}
.eyebrow {font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--brand);margin-bottom:16px;line-height:1.6}
.home-intro {padding-top:62px;padding-bottom:66px;display:grid;grid-template-columns:.95fr 1.05fr;gap:58px;align-items:center}
.intro-copy h1 {font-family:var(--serif);font-weight:600;font-size:clamp(2.75rem,4.6vw,4.5rem);letter-spacing:-.04em;line-height:1.35}
.intro-copy h1 span {color:var(--brand)}
.intro-description {margin-top:26px;color:var(--muted);font-size:15px;line-height:1.95}
.intro-actions {display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:32px}
.button {display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:47px;padding:12px 20px;border:1px solid var(--brand);border-radius:3px;color:var(--paper);background:var(--brand);font-size:13px;font-weight:600;line-height:1.5;text-align:center;transition:background .18s,border-color .18s,color .18s}
.button:hover {background:var(--ink);border-color:var(--ink);color:var(--paper)}
.button--outline {background:transparent;color:var(--brand)}
.button--outline:hover {background:var(--brand);color:var(--paper)}
.button--quiet {background:transparent;border-color:transparent;color:var(--brand)}
.button--quiet:hover {background:var(--mist);border-color:var(--line);color:var(--brand)}
.button--small {padding:9px 14px;min-height:43px;font-size:12px}
.text-link {color:var(--brand);font-size:13px;font-weight:600;display:inline-block;padding:8px 0}
.text-link:hover {text-decoration:underline;color:var(--accent-dark)}
.intro-footnote {font-size:11px;letter-spacing:.12em;color:var(--muted);margin-top:48px;display:flex;align-items:center;gap:12px}
.intro-footnote::before {content:"";display:block;width:32px;border-top:1px solid var(--sand)}
.intro-visual {position:relative;background:var(--mist);min-width:0;border-radius:48% 48% 3px 3px;overflow:hidden;border:1px solid var(--line)}
.intro-visual img {width:100%;height:480px;object-fit:cover;background:var(--mist)}
.intro-visual figcaption {padding:20px 24px;background:var(--ink);color:var(--paper);display:flex;gap:12px;justify-content:space-between;align-items:center;font-size:12px}
.intro-visual figcaption span {font-size:10px;color:var(--sand)}
.intro-visual figcaption a:hover {color:var(--sand)}
.section {padding-top:56px;padding-bottom:64px}
.section-heading {display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
.section-heading .eyebrow {margin-bottom:10px}
.section-heading h2 {font-size:clamp(1.5rem,2.4vw,1.9rem)}
.section-heading>.text-link {flex-shrink:0}
.featured-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.video-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:42px 28px;padding:8px 0 54px}
.video-card {min-width:0;position:relative}
.cover {position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:var(--mist);border:1px solid var(--line);border-radius:var(--radius)}
.cover img {width:100%;height:100%;object-fit:cover;background:var(--mist);transition:transform .25s}
.cover:hover img {transform:scale(1.025)}
.cover-label {position:absolute;bottom:12px;left:12px;background:var(--ink);color:var(--paper);border:1px solid rgba(255,255,255,.25);padding:4px 8px;font-size:10px;letter-spacing:.05em;border-radius:2px}
.card-copy {padding-top:18px}
.card-copy .eyebrow {margin-bottom:8px;font-size:10px}
.card-copy h3 {font-size:18px;line-height:1.55}
.card-copy h3 a:hover {text-decoration:underline}
.card-copy>p:not(.eyebrow) {font-size:13px;color:var(--muted);line-height:1.9;margin-top:11px}
.card-tail {display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:20px;padding-top:11px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}
.save-button {border:0;padding:7px 0 7px 9px;min-height:36px;color:var(--brand);background:transparent;font-size:12px;white-space:nowrap}
.save-button[aria-pressed="true"] {color:var(--accent-dark)}
.community-band {background:var(--mist);border-block:1px solid var(--line)}
.community-home {display:grid;grid-template-columns:1fr 1.8fr;gap:74px;padding-top:58px;padding-bottom:60px}
.community-lead h2 {font-family:var(--serif);font-weight:600;line-height:1.55}
.community-lead>p:not(.eyebrow) {max-width:280px;margin:18px 0 26px;color:var(--muted);font-size:14px;line-height:1.9}
.thread-list {border-top:1px solid var(--line)}
.thread-row {display:grid;grid-template-columns:80px minmax(0,1fr) 20px;gap:18px;padding:24px 0;border-bottom:1px solid var(--line);align-items:start}
.thread-category {font-size:10px;letter-spacing:.04em;color:var(--brand);padding-top:5px}
.thread-copy h3 {font-size:17px;line-height:1.6}
.thread-copy h3 a:hover {text-decoration:underline}
.thread-copy>p {font-size:12px;color:var(--muted);line-height:1.85;margin-top:9px}
.thread-meta {display:flex;flex-wrap:wrap;gap:15px;font-size:10px;color:var(--muted);margin-top:12px}
.thread-meta span+span::before {content:"·";padding-right:15px}
.row-arrow {font-size:20px;color:var(--brand)}
.bridge-grid {display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.bridge-grid article {padding:30px 40px 30px 0}
.bridge-grid article+article {padding-left:40px;border-left:1px solid var(--line)}
.number {display:block;font-size:11px;color:var(--accent-dark);margin-bottom:16px;letter-spacing:.08em}
.bridge-grid h3 {font-size:23px}
.bridge-grid p {margin:16px 0 18px;font-size:14px;color:var(--muted);max-width:440px}
.access-strip {display:flex;justify-content:space-between;gap:25px;align-items:center;background:var(--mist);padding:28px 32px;margin-bottom:76px;border-left:3px solid var(--sand)}
.access-strip h2 {font-size:20px}
.access-strip p {margin-top:6px;font-size:13px;color:var(--muted)}
.site-footer {background:var(--ink);color:var(--paper)}
.footer-inner {width:min(var(--content),calc(100% - 80px));margin:auto;padding:46px 0;display:grid;grid-template-columns:1.1fr 1fr auto;gap:40px;align-items:start}
.footer-brand {font-family:var(--serif);font-size:24px;font-weight:600}
.footer-brand span {font-family:var(--font);font-size:9px;letter-spacing:.15em;padding-left:10px;color:var(--sand)}
.footer-inner>div>p {margin-top:12px;font-size:12px;color:#bac7c5}
.footer-inner nav {display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;font-size:12px}
.footer-inner a:hover {color:var(--sand)}
.footer-note {font-size:10px;line-height:2;color:#bac7c5}
.breadcrumbs {padding-top:25px;font-size:11px;color:var(--muted)}
.breadcrumbs ol {list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.breadcrumbs li+li::before {content:"/";margin-right:8px;color:#a3b0ae}
.breadcrumbs a:hover {text-decoration:underline}
.page-heading {padding:48px 0 42px;max-width:850px}
.page-heading h1 {font-family:var(--serif);font-weight:600;font-size:clamp(2.25rem,4vw,3.65rem);line-height:1.45}
.page-heading>p:not(.eyebrow) {margin-top:22px;color:var(--muted);font-size:15px;line-height:1.95}
.filter-nav {display:flex;flex-wrap:wrap;gap:10px;padding:0 0 26px}
.filter-nav a {border:1px solid var(--line);border-radius:30px;font-size:12px;padding:10px 18px;color:var(--brand);min-height:42px}
.filter-nav a[aria-current] {background:var(--brand);color:var(--paper);border-color:var(--brand)}
.filter-nav a:hover {border-color:var(--brand)}
.editor-note {border-top:2px solid var(--sand);padding:28px 34px 30px;background:var(--mist);margin:8px 0 70px;max-width:880px}
.editor-note h2 {font-size:24px}
.editor-note>p {margin:14px 0;font-size:14px;color:var(--muted);max-width:700px}
.community-heading {display:flex;justify-content:space-between;align-items:end;gap:40px;padding:48px 0}
.community-heading h1 {font-family:var(--serif);font-weight:600;font-size:clamp(2.2rem,3.8vw,3.4rem);line-height:1.45}
.community-heading p:not(.eyebrow) {color:var(--muted);font-size:14px;line-height:1.95;margin-top:20px}
.forum-layout {display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:54px}
.forum-table-heading {display:grid;grid-template-columns:80px 1fr;gap:18px;font-size:10px;letter-spacing:.08em;color:var(--muted);padding:0 0 12px}
.forum-note {padding:25px;background:var(--mist);align-self:start;border-top:2px solid var(--sand);margin-top:68px}
.forum-note h2 {font-size:23px;line-height:1.6}
.forum-note p:not(.eyebrow) {margin:18px 0;font-size:13px;color:var(--muted);line-height:1.95}
.forum-note a {font-size:12px;color:var(--brand);text-decoration:underline}
.conventions {display:grid;grid-template-columns:1fr 1.65fr;gap:64px;padding:66px 0 80px;margin-top:40px;border-top:1px solid var(--line)}
.conventions h2 {font-family:var(--serif);font-weight:600;line-height:1.6}
.conventions ol {display:grid;grid-template-columns:1fr 1fr;gap:28px 36px;margin:0;padding:0;list-style:none;counter-reset:convention}
.conventions li {counter-increment:convention}
.conventions li::before {content:"0" counter(convention);font-size:11px;color:var(--accent-dark);display:block;margin-bottom:8px}
.conventions strong {font-size:14px;font-weight:650}
.conventions li p {font-size:12px;color:var(--muted);margin-top:8px;line-height:1.9}
.article-heading {max-width:900px;margin:44px auto 32px;text-align:center}
.article-heading h1 {font-family:var(--serif);font-weight:600;font-size:clamp(2rem,3.7vw,3.25rem);line-height:1.5;letter-spacing:-.035em}
.standfirst {max-width:710px;margin:22px auto 0;color:var(--muted);font-size:15px;line-height:2}
.article-tools {display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:24px}
.article-cover {max-width:980px;margin:0 auto 42px;background:var(--mist)}
.article-cover img {width:100%;height:360px;object-fit:cover;border:1px solid var(--line)}
.article-cover figcaption {font-size:11px;color:var(--muted);padding:10px 16px;border-bottom:1px solid var(--line)}
.media-frame {max-width:980px;background:var(--ink);margin:0 auto 42px}
.media-frame video {width:100%;aspect-ratio:16/9}
.article-layout {display:grid;grid-template-columns:230px minmax(0,var(--reading));gap:54px;justify-content:center}
.article-aside {padding-top:4px;align-self:start;position:sticky;top:24px}
.article-aside nav {border-top:1px solid var(--line);padding-top:17px}
.article-aside ol {list-style:none;margin:0;padding:0;counter-reset:toc}
.article-aside li {display:flex;gap:10px;counter-increment:toc;font-size:12px;margin-bottom:13px;line-height:1.85}
.article-aside li::before {content:counter(toc,decimal-leading-zero);color:var(--muted);font-size:10px;padding-top:2px}
.article-aside a:hover {text-decoration:underline}
.aside-note {border-top:1px solid var(--line);margin-top:25px;padding-top:21px;font-size:12px;color:var(--muted)}
.aside-note>span {font-size:10px;color:var(--brand)}
.aside-note p {margin-top:10px;line-height:1.9}
.prose {font-size:16px;line-height:2.05;min-width:0}
.prose p+p {margin-top:18px}
.article-section {margin-bottom:42px;scroll-margin-top:25px}
.prose h2 {font-size:25px;line-height:1.65;letter-spacing:-.02em;margin-bottom:20px;color:var(--ink)}
.prose h3 {font-size:20px;line-height:1.7;margin:28px 0 15px}
.prose ul,.prose ol {padding-left:1.3em;margin:20px 0}
.prose li {margin:9px 0;padding-left:4px}
.prose li::marker {color:var(--brand)}
.prose a {color:var(--brand);text-decoration:underline}
.prose .text-link {font-size:14px}
.prose.large-text {font-size:19px}
.prose.large-text h2 {font-size:28px}
.table-scroll {overflow:auto;max-width:100%;border:1px solid var(--line);margin:25px 0;font-size:12px;line-height:1.8;border-radius:3px}
table {border-collapse:collapse;width:100%;min-width:520px;background:var(--white)}
th,td {padding:13px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
th {background:var(--mist);font-weight:650;color:var(--brand)}
tr:last-child td {border-bottom:0}
.field-list {background:var(--mist);padding:30px;margin-bottom:44px;border-top:3px solid var(--sand)}
.field-list h2 {font-size:23px}
.field-list>p {font-size:12px;color:var(--muted);line-height:1.85;margin-bottom:20px}
.field-list label {display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.8;margin:14px 0;cursor:pointer}
.field-list input {width:17px;height:17px;flex-shrink:0;margin-top:5px;accent-color:var(--brand)}
.field-list input:checked+span {text-decoration:line-through;color:var(--muted)}
.field-list .button {margin-top:15px}
.related-discussion {border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0 26px;margin:40px 0}
.related-discussion h2 {font-size:25px}
.related-discussion>p:not(.eyebrow) {font-size:14px;color:var(--muted)}
.related-discussion .text-link {margin-top:15px}
.related-videos {border-top:1px solid var(--line);margin-top:30px}
.discussion-layout {display:grid;grid-template-columns:minmax(0,var(--reading)) 240px;gap:64px;justify-content:center;margin:46px 0 70px}
.discussion-premise {background:var(--mist);border-left:3px solid var(--sand);padding:25px 28px;margin-bottom:38px}
.discussion-premise span {display:block;font-size:11px;font-weight:650;letter-spacing:.08em;color:var(--brand);margin-bottom:10px}
.discussion-premise p {font-size:16px;line-height:1.95}
.discussion-aside {align-self:start;position:sticky;top:24px}
.discussion-aside .aside-note:first-child {margin-top:0}
.discussion-aside .aside-note a {display:block;line-height:1.9;padding:8px 0;color:var(--brand)}
.discussion-aside>.text-link {margin-top:30px}
.thinking-prompts {padding:24px 28px;background:var(--mist);margin:36px 0}
.thinking-prompts h2 {font-size:23px}
.thinking-prompts ol {margin-bottom:0;font-size:15px}
.local-notes {padding-top:32px;margin-top:38px;border-top:1px solid var(--line)}
.local-notes>p {font-size:13px;color:var(--muted);line-height:1.85;margin-bottom:24px}
.local-notes label {font-size:13px;font-weight:600;display:block;margin-bottom:8px}
textarea,input[type="search"] {border:1px solid #9baaa8;border-radius:3px;background:var(--white);color:var(--text);width:100%;padding:14px;min-width:0}
textarea {resize:vertical;line-height:1.9;font-size:15px}
.note-meta {display:flex;gap:20px;justify-content:space-between;font-size:11px;color:var(--muted);padding:8px 0}
.note-actions {display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.index-chapters {border-top:1px solid var(--line)}
.index-chapter {display:grid;grid-template-columns:290px minmax(0,1fr);gap:72px;padding:44px 0;border-bottom:1px solid var(--line)}
.index-chapter>div>p:not(.eyebrow) {font-size:14px;color:var(--muted);line-height:1.9;margin-top:17px;max-width:270px}
.index-chapter h2 {font-family:var(--serif);font-size:30px}
.index-links {display:grid;grid-template-columns:1fr 1fr;gap:30px 40px}
.index-links article>span {font-size:10px;color:var(--muted)}
.index-links h3 {font-size:18px;margin-top:6px}
.index-links p {font-size:12px;color:var(--muted);margin:10px 0}
.index-related {font-size:11px;color:var(--brand);line-height:1.8;display:block}
.index-questions {padding:50px 0 75px}
.index-questions h2 {font-size:25px;margin-bottom:24px}
.index-questions>div {display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.index-questions a {display:flex;justify-content:space-between;gap:20px;padding:16px 0;font-size:14px;border-top:1px solid var(--line)}
.index-questions a span {color:var(--brand)}
.access-page {max-width:960px}
.address-box {display:flex;justify-content:space-between;gap:35px;align-items:center;background:var(--mist);border-left:3px solid var(--sand);padding:28px 32px}
.address-box h2 {font-size:13px;font-weight:500;color:var(--muted);margin-bottom:10px}
.address-box a {font-size:22px;font-weight:650;color:var(--brand);word-break:break-all}
.address-box>p {font-size:12px;color:var(--muted);max-width:250px}
.access-links {display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:35px 0 55px}
.access-links a {border:1px solid var(--line);padding:22px;min-height:125px;transition:border-color .2s}
.access-links a:hover {border-color:var(--brand)}
.access-links strong {display:block;font-size:17px;font-weight:650}
.access-links span {display:block;font-size:12px;color:var(--muted);margin-top:12px;line-height:1.85}
.access-faq {max-width:760px;margin:0 0 75px}
.access-faq h2 {font-size:27px;margin-bottom:24px}
.access-faq details {border-top:1px solid var(--line);padding:18px 0}
.access-faq details:last-child {border-bottom:1px solid var(--line)}
.access-faq summary {cursor:pointer;font-size:15px;font-weight:600;padding:6px 0;color:var(--brand)}
.access-faq details p {font-size:14px;line-height:1.95;color:var(--muted);margin:15px 0 5px}
.search-page {max-width:920px;padding-bottom:75px}
.search-form {padding:28px;background:var(--mist);border-top:3px solid var(--sand)}
.search-form>label {display:block;font-size:13px;font-weight:600;margin-bottom:10px}
.search-input-row {display:flex;gap:12px}
.search-input-row input {flex:1}
.search-input-row .button {padding-inline:28px;flex-shrink:0}
.search-form fieldset {border:0;padding:0;display:flex;gap:22px;flex-wrap:wrap;margin:16px 0 0;font-size:12px}
.search-form legend {font-size:11px;color:var(--muted);margin-bottom:8px}
.search-form fieldset label {display:inline-flex;align-items:center;gap:7px;min-height:32px}
input[type="radio"] {accent-color:var(--brand)}
.search-suggestions {padding:30px 0}
.search-suggestions h2 {font-size:18px;margin-bottom:16px}
.search-suggestions a {display:inline-block;padding:8px 15px;margin:0 8px 10px 0;border:1px solid var(--line);font-size:13px;border-radius:25px;color:var(--brand)}
.search-results {margin-top:38px}
.search-results>h2 {font-size:23px;margin-bottom:20px}
.search-results>h2 span {font-size:12px;color:var(--muted);font-weight:400;margin-left:8px}
.search-result {border-top:1px solid var(--line);padding:23px 0}
.search-result .eyebrow {margin-bottom:8px}
.search-result h3 {font-size:21px}
.search-result>p {font-size:14px;color:var(--muted);line-height:1.9;margin-top:12px}
.pagination {display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.pagination a {padding:10px 16px;border:1px solid var(--line);font-size:12px}
.pagination a[aria-current] {background:var(--brand);color:var(--paper);border-color:var(--brand)}
.empty-state {padding:45px 30px;text-align:center;border:1px dashed #a0adaa;background:var(--mist);margin:24px 0}
.empty-state h2,.empty-state h3 {font-size:24px}
.empty-state p {font-size:14px;color:var(--muted);margin:15px auto 22px;max-width:500px}
.notebook-toolbar {display:flex;justify-content:space-between;gap:20px;align-items:center;border-block:1px solid var(--line);padding:17px 0;margin-bottom:32px;font-size:14px;color:var(--muted)}
[data-saved-section]>h2 {font-size:25px;margin:28px 0 22px}
.storage-help {max-width:700px;margin:35px 0 70px;padding-top:25px;border-top:1px solid var(--line)}
.storage-help h2 {font-size:20px}
.storage-help p {font-size:13px;color:var(--muted);line-height:1.9;margin-top:13px}
.error-page {min-height:65vh;padding-top:80px;padding-bottom:90px}
.error-page h1 {font-family:var(--serif);font-weight:600;line-height:1.4}
.error-page>p:not(.eyebrow) {margin-top:25px;color:var(--muted);font-size:15px;line-height:1.95}
.back-home {font-size:12px;display:inline-block;margin-top:35px;color:var(--muted);text-decoration:underline}
.toast {position:fixed;bottom:24px;left:50%;transform:translate(-50%,15px);max-width:min(460px,calc(100% - 32px));width:max-content;border-radius:4px;background:var(--ink);color:var(--paper);font-size:13px;padding:0;opacity:0;pointer-events:none;z-index:50;transition:opacity .15s,transform .15s}
.toast.is-visible {opacity:1;transform:translate(-50%,0);padding:13px 20px;box-shadow:0 4px 20px #1c272b22}
@media(min-width:1440px) {.home-intro{padding-top:76px;padding-bottom:78px}.intro-visual img{height:510px}}
@media(max-width:1100px) {
  .header-inner{gap:28px;padding-inline:30px}.desktop-nav{gap:22px}.header-actions{gap:15px}
  .home-intro{gap:34px}.intro-visual img{height:420px}.intro-actions{gap:16px}.intro-copy h1{font-size:3.25rem}
  .community-home{gap:45px;grid-template-columns:1fr 1.5fr}.thread-row{grid-template-columns:65px minmax(0,1fr) 16px;gap:12px}
  .forum-layout{grid-template-columns:minmax(0,1fr) 210px;gap:30px}.forum-table-heading{grid-template-columns:65px 1fr;gap:12px}
  .article-layout{grid-template-columns:190px minmax(0,1fr);gap:32px}.discussion-layout{grid-template-columns:minmax(0,1fr) 210px;gap:35px}
  .index-chapter{grid-template-columns:245px minmax(0,1fr);gap:40px}.index-links{gap:26px}
}
@media(max-width:850px) {
  .container{width:calc(100% - 48px)}.header-inner{padding:17px 24px;min-height:85px;gap:15px;flex-wrap:wrap}.brand{font-size:22px}.brand-mark{width:39px;height:39px;font-size:25px}
  .desktop-nav{gap:18px;order:3;flex-basis:100%;justify-content:space-between}.desktop-nav a{font-size:12px}.header-actions{margin-left:auto}.search-link{font-size:12px}
  .home-intro{gap:28px;padding-top:45px;padding-bottom:48px}.intro-copy h1{font-size:2.8rem}.intro-description{font-size:13px}.intro-description br{display:none}
  .intro-visual img{height:360px}.intro-visual figcaption{display:block;padding:14px 18px}.intro-visual figcaption a{display:block;margin-top:5px;font-size:11px}.intro-footnote{margin-top:27px}
  .intro-actions{gap:10px;margin-top:24px}.intro-actions .button{font-size:12px;padding:11px 14px}.section{padding-top:43px;padding-bottom:48px}
  .featured-grid,.video-grid{gap:28px 20px}.card-copy h3{font-size:16px}.card-copy>p:not(.eyebrow){font-size:12px}.card-tail{display:block}.save-button{padding-left:0}
  .community-home{grid-template-columns:1fr;gap:28px;padding-block:40px}.community-lead{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.community-lead .eyebrow{grid-column:1/-1}.community-lead h2{grid-row:2/4;font-size:28px}.community-lead>p:not(.eyebrow){margin-top:0;max-width:none}.community-lead .button{justify-self:start}
  .bridge-grid article{padding-right:25px}.bridge-grid article+article{padding-left:25px}.bridge-grid h3{font-size:21px}
  .footer-inner{width:calc(100% - 48px);grid-template-columns:1fr 1fr;gap:30px}.footer-note{grid-column:1/-1}
  .community-heading{align-items:start}.community-heading>.text-link{white-space:nowrap;font-size:11px}.forum-layout{grid-template-columns:1fr}.forum-note{margin:0 0 15px;max-width:650px}
  .conventions{gap:35px;grid-template-columns:1fr 1.6fr}.conventions h2{font-size:25px}.conventions ol{gap:24px}
  .article-layout{grid-template-columns:1fr}.article-aside{position:static;display:grid;grid-template-columns:2fr 1fr;gap:0 30px;border-bottom:1px solid var(--line);padding-bottom:25px}.article-aside>.eyebrow{grid-column:1/-1}.article-aside nav{border-top:0;padding-top:0}.article-aside .aside-note{margin-top:0}.article-aside ol{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
  .prose{max-width:var(--reading);margin-inline:auto;width:100%}.article-cover img{height:310px}.discussion-layout{grid-template-columns:1fr}.discussion-aside{position:static;display:grid;grid-template-columns:1fr 1fr;gap:25px}.discussion-aside .aside-note{margin-top:0}.discussion-aside>.text-link{grid-column:1/-1;margin-top:0}
  .index-chapter{grid-template-columns:200px minmax(0,1fr);gap:30px}.index-links{grid-template-columns:1fr}.index-chapter h2{font-size:27px}
  .address-box{padding:24px;gap:25px}.address-box a{font-size:19px}.access-links{gap:16px}.access-links a{padding:18px}
}
@media(max-width:640px) {
  .container{width:calc(100% - 36px)}.header-inner{padding:14px 18px;min-height:76px;gap:15px;flex-wrap:nowrap}.brand{font-size:21px;gap:9px}.brand small{font-size:8px;margin-top:6px}.brand-mark{width:36px;height:36px;font-size:23px}.notebook-link{display:none}
  .desktop-nav{display:none}.header-actions{margin-left:auto}.header-actions a{font-size:11px}.mobile-menu{display:block;flex-shrink:0}.mobile-menu summary{list-style:none;font-size:12px;padding:9px 12px;border:1px solid var(--line);border-radius:3px;cursor:pointer}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu[open] summary{background:var(--brand);color:var(--paper)}
  .mobile-menu nav{position:absolute;right:0;top:49px;min-width:210px;background:var(--paper);border:1px solid var(--line);box-shadow:0 14px 30px #1c272b18;z-index:10;padding:10px}.mobile-menu nav a{display:block;padding:12px 14px;font-size:14px}.mobile-menu nav a[aria-current]{background:var(--mist);color:var(--brand);font-weight:650}
  .home-intro{grid-template-columns:1fr;padding-top:35px;gap:32px;padding-bottom:38px}.intro-copy h1{font-size:clamp(2.4rem,9.5vw,3.5rem)}.intro-description{font-size:14px;line-height:1.95;margin-top:20px}.intro-description br{display:block}.intro-footnote{display:none}.intro-actions{margin-top:24px;gap:18px}.intro-actions .button{font-size:12px;padding:12px 16px}.intro-visual{border-radius:100px 100px 3px 3px}.intro-visual img{height:245px}.intro-visual figcaption{display:flex;gap:12px;padding:15px 17px}.intro-visual figcaption a{margin:0;font-size:11px}
  .section{padding-top:32px;padding-bottom:38px}.section-heading{align-items:start;gap:13px;margin-bottom:22px}.section-heading h2{font-size:22px}.section-heading>.text-link{font-size:10px;padding-top:5px;max-width:100px}.section-heading .eyebrow{font-size:9px;margin-bottom:9px}
  .featured-grid,.video-grid{grid-template-columns:1fr;gap:28px}.video-card{display:grid;grid-template-columns:136px minmax(0,1fr);gap:16px}.video-card .cover{height:110px;aspect-ratio:auto;align-self:start}.cover-label{font-size:8px;padding:3px 5px;bottom:7px;left:7px}.card-copy{padding-top:0}.card-copy .eyebrow{font-size:9px;margin-bottom:6px}.card-copy h3{font-size:16px;line-height:1.55}.card-copy>p:not(.eyebrow){font-size:12px;margin-top:8px;line-height:1.8}.card-tail{margin-top:12px;padding-top:7px;display:flex;font-size:9px;gap:5px}.save-button{font-size:11px;min-height:32px}.video-grid{padding-bottom:32px}
  .community-home{padding-block:34px;gap:25px}.community-lead{display:block}.community-lead h2{font-size:28px}.community-lead h2 br{display:none}.community-lead>p:not(.eyebrow){margin:16px 0 20px;max-width:350px;font-size:13px}.community-lead .button{font-size:12px}
  .thread-row{grid-template-columns:minmax(0,1fr) 18px;gap:6px 12px;padding:20px 0}.thread-category{grid-column:1;font-size:9px;padding-top:0}.thread-copy{grid-column:1}.row-arrow{grid-column:2;grid-row:2}.thread-copy h3{font-size:16px}.thread-copy>p{font-size:12px}.thread-meta{font-size:9px;gap:10px}.thread-meta span+span::before{padding-right:10px}
  .bridge-grid{grid-template-columns:1fr}.bridge-grid article{padding:25px 0}.bridge-grid article+article{padding:25px 0;border-left:0;border-top:1px solid var(--line)}.bridge-grid h3{font-size:22px}.bridge-grid p{font-size:13px}.number{margin-bottom:12px}
  .access-strip{padding:22px;display:block;margin-bottom:43px}.access-strip h2{font-size:20px}.access-strip p{font-size:12px}.access-strip .text-link{margin-top:12px;font-size:12px}
  .footer-inner{width:calc(100% - 36px);grid-template-columns:1fr;padding:35px 0;gap:24px}.footer-inner nav{grid-template-columns:1fr 1fr;font-size:12px}.footer-note{grid-column:auto}.footer-brand{font-size:25px}
  .breadcrumbs{font-size:10px;padding-top:20px}.page-heading{padding:32px 0}.page-heading h1{font-size:2.35rem;line-height:1.4}.page-heading>p:not(.eyebrow){font-size:14px;margin-top:18px}.page-heading>p br{display:none}.eyebrow{font-size:10px;margin-bottom:12px}
  .filter-nav{gap:8px;padding-bottom:22px}.filter-nav a{font-size:11px;padding:9px 14px;min-height:40px}.editor-note{padding:24px;margin-bottom:44px}.editor-note h2{font-size:22px}.editor-note>p{font-size:13px}
  .community-heading{display:block;padding:30px 0}.community-heading h1{font-size:2.2rem}.community-heading p:not(.eyebrow){font-size:13px;margin-top:18px}.community-heading>.text-link{margin-top:16px;font-size:12px}.forum-table-heading{display:none}.forum-note{padding:23px}.forum-note h2{font-size:23px}
  .conventions{display:block;margin-top:25px;padding-top:32px;padding-bottom:45px}.conventions h2{font-size:27px}.conventions ol{margin-top:26px;gap:26px 22px}.conventions h2 br{display:none}.conventions li p{font-size:12px}.conventions strong{font-size:13px}
  .article-heading{margin:30px auto 24px;text-align:left}.article-heading h1{font-size:2rem;line-height:1.5}.standfirst{font-size:14px;line-height:1.95;margin-top:16px}.article-tools{justify-content:flex-start;gap:3px;margin-top:18px}.article-tools .button{font-size:11px;padding:9px 10px}
  .article-cover{margin-bottom:28px}.article-cover img{height:215px}.article-cover figcaption{font-size:10px;padding:9px 11px}.article-layout{gap:30px}.article-aside{display:block;padding-bottom:17px}.article-aside ol{gap:0 18px}.article-aside li{font-size:11px;line-height:1.85;gap:6px;margin-bottom:10px}.article-aside .aside-note{display:none}
  .prose{font-size:15px;line-height:2}.prose h2{font-size:22px;line-height:1.6;margin-bottom:17px}.prose p+p{margin-top:16px}.article-section{margin-bottom:33px}.prose.large-text{font-size:18px}.prose.large-text h2{font-size:25px}.table-scroll{font-size:11px;margin:20px 0}th,td{padding:11px 13px}
  .field-list{padding:23px 20px;margin-bottom:32px}.field-list h2{font-size:22px}.field-list label{font-size:13px;gap:10px}.field-list>p{font-size:11px}.related-discussion{margin:30px 0;padding:23px 0}.related-discussion h2{font-size:23px}.related-discussion>p:not(.eyebrow){font-size:13px}.related-videos{margin-top:12px}
  .discussion-layout{margin:28px 0 42px;gap:35px}.discussion-premise{padding:21px 23px;margin-bottom:28px}.discussion-premise p{font-size:14px}.discussion-aside{grid-template-columns:1fr;gap:23px}.discussion-aside>.text-link{grid-column:auto}.thinking-prompts{padding:23px 21px}.thinking-prompts h2{font-size:22px}.thinking-prompts ol{font-size:14px}.local-notes{padding-top:25px}.note-actions{gap:5px}.note-actions .button{font-size:11px;padding-inline:10px}
  .index-chapter{grid-template-columns:1fr;gap:23px;padding:30px 0}.index-chapter>div>p:not(.eyebrow){max-width:none;font-size:13px;margin-top:12px}.index-chapter h2{font-size:28px}.index-links{gap:24px}.index-links h3{font-size:19px}.index-links article{padding-left:17px;border-left:2px solid var(--sand)}.index-questions{padding:32px 0 44px}.index-questions>div{grid-template-columns:1fr}.index-questions a{font-size:13px}
  .address-box{display:block;padding:23px}.address-box a{font-size:21px}.address-box>p{max-width:none;margin-top:17px}.access-links{grid-template-columns:1fr;gap:12px;margin:25px 0 35px}.access-links a{min-height:0;padding:20px}.access-links span{margin-top:6px}.access-faq{margin-bottom:45px}.access-faq h2{font-size:25px}.access-faq summary{font-size:14px}.access-faq details p{font-size:13px}
  .search-page{padding-bottom:45px}.search-form{padding:22px 18px}.search-input-row{gap:8px}.search-input-row input{font-size:14px;padding:12px}.search-input-row .button{padding-inline:16px}.search-form fieldset{gap:15px}.search-results>h2{font-size:20px}.search-result h3{font-size:20px}.search-result>p{font-size:13px}.search-suggestions h2{font-size:18px}.search-suggestions a{font-size:12px}
  .notebook-toolbar{align-items:start;font-size:12px}.notebook-toolbar .button{flex-shrink:0}.empty-state{padding:30px 22px}.empty-state h2,.empty-state h3{font-size:22px}.empty-state p{font-size:13px}.storage-help{margin-bottom:45px}.error-page{padding-top:55px;padding-bottom:60px;min-height:62vh}.error-page h1{font-size:2.65rem}.error-page>p:not(.eyebrow){font-size:14px}
}
@media(max-width:380px) {.brand small{display:none}.brand-mark{width:33px;height:33px}.brand{font-size:20px}.header-inner{gap:12px}.header-actions a{font-size:10px}.mobile-menu summary{padding:9px 10px}.video-card{grid-template-columns:108px minmax(0,1fr);gap:12px}.video-card .cover{height:95px}.card-copy h3{font-size:15px}.card-tail>span{display:none}.intro-copy h1{font-size:2.5rem}.intro-visual figcaption{display:block}.intro-visual figcaption a{margin-top:5px}.conventions ol{grid-template-columns:1fr}.article-aside ol{grid-template-columns:1fr}.note-actions .button{font-size:10px}}
@media(prefers-reduced-motion:reduce) {html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.cover:hover img{transform:none}}
@media(forced-colors:active) {.button,.brand-mark,.cover-label{border:1px solid ButtonText}.filter-nav a[aria-current],.desktop-nav a[aria-current]{outline:2px solid Highlight}.toast{border:1px solid CanvasText}}
@media print {
  :root{--paper:#fff;--ink:#000;--text:#000;--muted:#333;--line:#aaa}
  body{font-size:11pt;line-height:1.7;background:white;color:black}
  .site-header,.site-footer,.skip-link,.breadcrumbs,.article-tools,.article-aside,.discussion-aside,.toast,.related-videos,.related-discussion,.local-notes,.intro-actions,.filter-nav,.save-button,.header-actions,.note-actions,.button,.notebook-toolbar{display:none!important}
  .container{width:100%;max-width:none}.article-heading{margin:0 0 18pt;text-align:left;max-width:none}.article-heading h1{font-size:24pt}.standfirst{font-size:11pt;max-width:none;margin:12pt 0 0}
  .article-layout,.discussion-layout{display:block;margin:0}.prose{max-width:none;font-size:11pt;line-height:1.8}.prose h2{font-size:16pt;break-after:avoid}.prose p{orphans:3;widows:3}.article-section{margin-bottom:20pt}.article-cover,.media-frame{display:none}
  .table-scroll{overflow:visible;border-color:#999;font-size:9pt}table{min-width:0}th,td{padding:7pt;break-inside:avoid}.field-list,.thinking-prompts,.discussion-premise{background:white;border:1px solid #aaa;break-inside:avoid;padding:14pt}.field-list p{font-size:9pt}
  .video-grid,.featured-grid{grid-template-columns:1fr 1fr}.cover{display:none}.video-card{display:block}.thread-row{break-inside:avoid}.page-heading{padding:10pt 0 20pt}.page-heading h1{font-size:25pt}a{color:black}.prose a[href^="https"]::after{content:" (" attr(href) ")";font-size:8pt}
  @page{margin:18mm}
}