/* Student extras, round 3: free preview pages, after-pass share + paired offer, reader glossary,
   bookmarks and private notes. Fine-line, soft. Labels: Open Sans Regular, small, uppercase, wide tracking. */
.x-label{font-family:"Open Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-weight:400;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:#53634d;margin:0 0 8px}
.x-muted{color:var(--muted)}
.x-status{font-size:13px;color:var(--muted);margin:10px 0 0;min-height:1em}
.x-status:empty{margin:0;min-height:0}
.x-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid var(--forest);border-radius:999px;background:transparent;color:var(--forest);font-size:14px;font-weight:500;text-decoration:none;cursor:pointer;transition:background-color .15s,color .15s}
.x-button:hover:not(:disabled){background:var(--forest);color:#fff;box-shadow:none}
.x-link{display:inline-block;background:none;border:0;padding:6px 0;min-height:0;color:var(--forest);font-size:14px;font-weight:400;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;cursor:pointer}
.x-link:hover:not(:disabled){background:none;box-shadow:none;color:#103c39}
.x-actions{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;margin-top:14px}
.x-preview-row{margin:10px 0 0}.x-iar-check{margin:0 0 16px;font-size:14px}.x-iar-check-link{color:var(--forest);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.x-preview-link{font-size:14px;color:var(--forest);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
/* after a passing result */
.x-after-pass{display:grid;gap:16px;margin:28px 0 8px}
.x-panel{border:1px solid var(--line);border-radius:14px;padding:22px 22px 20px;background:var(--paper)}
.x-panel h3{font-size:22px;margin:0 0 10px}
.x-panel p:not(.x-label){font-size:15px}
.x-share-url{margin-top:12px}
/* glossary overlay */
.reader-page{position:relative}
.reader-text .x-term{all:unset;cursor:pointer;border-bottom:1px dotted var(--gold);color:inherit;font:inherit;white-space:inherit}
.reader-text .x-term:hover,.reader-text .x-term:focus-visible{border-bottom-style:solid;background:#86662514;outline:none}
.x-popover{position:absolute;left:12px;right:12px;z-index:5;max-width:460px;margin:auto;padding:18px 20px 12px;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 30px #183d401a}
.x-popover-term{font-family:Georgia,"Times New Roman",serif;font-size:20px;margin:0 0 8px}
.x-popover-def{margin:0 0 10px;padding:0 0 0 14px;border-left:1px solid #b7a275;font-size:15px;line-height:1.6}
.x-popover-cite{font-size:12px;color:var(--muted);margin:0 0 4px}
/* bookmarks and notes */
.x-marks{display:flex;flex-wrap:wrap;gap:8px;margin:-4px 0 14px}
.x-chip{min-height:36px;padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--ink);font-size:13px;font-weight:400}
.x-chip:hover:not(:disabled){background:var(--soft);box-shadow:none}
.x-star[aria-pressed=true]{border-color:#b7a275;color:#6f5420}
.x-note{margin:0 0 16px}.x-note-label{margin:0}.x-note-text{min-height:84px;resize:vertical;font-size:15px}
.x-bookmarks{border:1px solid var(--line);border-radius:14px;padding:12px 18px;margin:0 0 18px;background:var(--paper)}
.x-bookmarks>summary{cursor:pointer;font-family:"Open Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#53634d;min-height:32px;display:flex;align-items:center}
.x-bookmarks[open]>summary{margin-bottom:8px}
.x-bookmark-list{list-style:none;margin:0;padding:0}
.x-bookmark{display:block;width:100%;text-align:left;background:none;color:var(--ink);border:0;border-top:1px solid var(--line);border-radius:0;padding:10px 0;min-height:44px;font-weight:400}
.x-bookmark:hover:not(:disabled){background:none;box-shadow:none;color:var(--forest)}
.x-bookmark-title{display:block;font-size:14px}.x-bookmark-note{display:block;font-size:13px;color:var(--muted);margin-top:2px}
/* public free-preview pages */
.preview{max-width:760px;padding-top:34px;padding-bottom:48px}
.preview-title{font-size:clamp(30px,6vw,44px);letter-spacing:-.8px;margin:6px 0 10px}
.preview-meta{color:var(--muted);font-size:14px}
.preview-note{font-size:15px;padding:12px 0 12px 16px;border-left:1px solid #b7a275;margin:18px 0 26px}
.preview-section{border-top:1px solid var(--line);padding-top:22px}
.preview-text{white-space:pre-wrap;overflow-wrap:anywhere;font-family:Georgia,"Times New Roman",serif;font-size:17px;line-height:1.75}
.preview-enroll{margin:32px 0 22px;padding:24px 22px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.preview-enroll h2{font-size:26px;margin:0 0 10px}
.preview-enroll .x-button{margin:8px 18px 4px 0}
.preview-disclaimer{font-size:12px;color:var(--muted);line-height:1.6}
.preview-disclaimer a{color:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
/* presentation-only rendering of the verbatim excerpt (text unchanged; see course-previews.mjs renderExcerpt) */
.preview-heading{display:block;font-family:Georgia,"Times New Roman",serif;font-size:24px;line-height:1.35;letter-spacing:-.2px;margin:0 0 18px}
.preview-heading-gap{display:none}
.preview-src-id{display:none}
.preview-cite{font-family:"Open Sans",Arial,sans-serif;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;vertical-align:super;line-height:0;color:var(--forest);text-decoration:none;white-space:nowrap}
.preview-cite::after{content:"Source " attr(data-source-number)}
.preview-sources{margin:26px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.preview-sources ol{margin:8px 0 10px;padding-left:20px;font-size:14px;line-height:1.6}
.preview-sources li{margin:0 0 10px}
.preview-source-url{overflow-wrap:anywhere;color:var(--muted)}
.preview-source-note{font-size:13px;color:var(--muted)}
html[data-theme="dark"] .preview-cite{color:var(--dm-link)}
html[data-theme="dark"] .x-label,html[data-theme="dark"] .x-bookmarks>summary{color:var(--dm-muted)}
html[data-theme="dark"] .x-button,html[data-theme="dark"] .x-link,html[data-theme="dark"] .x-preview-link,html[data-theme="dark"] .x-iar-check-link{color:var(--dm-link);border-color:var(--dm-link)}
html[data-theme="dark"] .x-link{border:0}
html[data-theme="dark"] .x-button:hover:not(:disabled){background:var(--dm-link);color:var(--dm-bg)}
html[data-theme="dark"] .x-star[aria-pressed=true]{border-color:var(--gold);color:var(--gold)}
html[data-theme="dark"] .x-popover{box-shadow:0 10px 30px #0008}
@media (max-width:640px){.x-panel{padding:18px 16px}.preview{padding-left:20px;padding-right:20px}.preview-text{font-size:16px}.preview-heading{font-size:21px}}

/* Public course pages and the portal's first-HTML summary (2026-10-26): fine-line, Open Sans Regular small caps, wide tracking. */
.pub{max-width:880px}
.pub-crumbs{display:flex;gap:.8em;margin:0 0 18px;font-family:"Open Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-weight:400;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.pub-crumbs a{color:inherit;text-decoration:none;border-bottom:1px solid var(--line)}
.pub-crumbs span:before{content:"/";margin-right:.8em;opacity:.5}
.pub-lede{font-size:17px;line-height:1.75;margin:18px 0 8px;color:var(--ink)}
.pub-h{font-family:"Open Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-weight:400;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);border-top:1px solid var(--line);padding-top:22px;margin:40px 0 12px}
.pub-list{margin:0 0 8px;padding-left:20px;line-height:1.75}.pub-list li{margin:6px 0}
.pub-facts{margin:0;border-top:1px solid var(--line)}
.pub-facts div{display:grid;grid-template-columns:minmax(120px,190px) 1fr;gap:18px;padding:12px 0;border-bottom:1px solid var(--line)}
.pub-facts dt{font-family:"Open Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-weight:400;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.pub-facts dd{margin:0;line-height:1.6}
.pub-table{width:100%;border-collapse:collapse;margin:22px 0 10px;font-size:15px}
.pub-table th{white-space:nowrap;text-align:left;font-family:"Open Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-weight:400;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);padding:10px 8px;border-bottom:1px solid var(--line)}
.pub-table td{padding:14px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.pub-more{font-size:15px;line-height:1.7;color:var(--muted)}.pub-more a,.pub-summary a,.pub-table a:not(.x-link),.pub-facts a{color:var(--forest);text-underline-offset:3px;text-decoration-thickness:1px}
.pub-summary{margin:36px 0 0;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px;line-height:1.75;color:var(--ink)}
.pub-summary h2{font-size:22px;margin:4px 0 10px}
/* The static summary is only for first-load readers and crawlers; it steps aside once the portal shows sign-in or the signed-in app. */
#authview:not([hidden])~#publicsummary,#appview:not([hidden])~#publicsummary{display:none}
html[data-theme="dark"] .pub-more a,html[data-theme="dark"] .pub-summary a,html[data-theme="dark"] .pub-table a:not(.x-link),html[data-theme="dark"] .pub-facts a{color:var(--dm-link)}
@media (max-width:640px){.pub-facts div{grid-template-columns:1fr;gap:2px}.pub-table thead{display:none}.pub-table tr{display:block;padding:12px 0;border-bottom:1px solid var(--line)}.pub-table td{display:block;border:0;padding:3px 0}}