:root{--ink:#171b27;--muted:#5f6676;--blue:#183cb5;--blue-hover:#0c2888;--line:#d9dce3;--soft:#f3f5f9;--paper:#fff;--sans:Arial,Helvetica,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 var(--sans);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button,a,input,select,summary,textarea{-webkit-tap-highlight-color:transparent}
button,a,summary{cursor:pointer}
a{color:inherit}
button{border-radius:0}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid #6d8aff;outline-offset:4px}
button:disabled{cursor:default}
h1,h2,h3,h4,h5,p{margin:0 0 16px}
h1,h2,h3,h4,h5{line-height:1.12;letter-spacing:-.035em}
h1{font-size:clamp(34px,4.4vw,58px);font-weight:750}
h2{font-size:24px;font-weight:700}
h3{font-size:20px}
h4{font-size:16px}
h5{font-size:19px}
p{max-width:70ch}
fieldset{border:0;margin:0;padding:0;min-width:0}
input,select,textarea{max-width:100%}
label{display:block}
button span[aria-hidden]{font-size:1.12em}
.site-header{max-width:1290px;min-height:112px;margin:auto;padding:27px 48px;display:flex;justify-content:space-between;align-items:center;gap:28px;border-bottom:2px solid var(--ink)}
.brand{display:flex;gap:21px;align-items:center;text-decoration:none;flex-shrink:0}
.brand-mark{font-weight:850;letter-spacing:-2px;font-size:35px;line-height:1}
.brand-period{color:var(--blue)}
.brand-description{font-size:9px;line-height:1.4;letter-spacing:1.7px;font-weight:700;border-left:1px solid var(--line);padding:4px 0 4px 20px;max-width:108px}
.site-header nav{display:flex;gap:29px;align-items:center;font-size:12px;font-weight:600}
.site-header nav a{text-decoration:none;padding:7px 0;border-bottom:2px solid transparent}
.site-header nav a:hover,.site-header nav a[aria-current=page]{color:var(--blue);border-color:var(--blue)}
main{max-width:1290px;margin:auto;min-height:calc(100vh - 220px)}
main>section{padding:30px 48px 76px}
main:focus,h1:focus,#session-results:focus{outline:none}
.lead{font-size:18px;color:#414a5c;line-height:1.65;max-width:56ch}
.muted{color:var(--muted)}
.section-label{font-size:11px;font-weight:700;line-height:1.5;letter-spacing:.5px;color:var(--blue);margin-bottom:20px}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:16px;min-height:46px;padding:11px 19px;border:1px solid var(--blue);background:var(--blue);color:#fff;font-size:13px;font-weight:700;line-height:1.5;text-decoration:none;white-space:normal}
.btn:hover{background:var(--blue-hover);border-color:var(--blue-hover)}
.btn.secondary{background:white;color:var(--blue)}
.btn.secondary:hover{background:#eff3ff}
.plain-link{display:inline-flex;gap:12px;align-items:center;padding:3px 0;border:0;border-bottom:1px solid currentColor;background:none;color:var(--blue);font-size:13px;font-weight:600;line-height:1.6;text-decoration:none}
.plain-link:hover{color:var(--blue-hover)}
.quiet-btn{background:none;border:0;border-bottom:1px solid #a7adbb;color:var(--muted);padding:3px 0;font-size:12px;line-height:1.6}
.button-row{display:flex;align-items:center;flex-wrap:wrap;gap:22px}
.breadcrumb{display:flex;align-items:center;gap:13px;color:var(--muted);font-size:11px;margin:0 0 37px}
.breadcrumb .plain-link{font-size:11px;font-weight:400;color:var(--muted)}
.breadcrumb>span[aria-hidden]{color:#a9afba}
.home-intro{display:grid;grid-template-columns:1fr 1fr;gap:9%;padding:38px 0 55px;align-items:start}
.home-copy{padding-top:10px}
.home h1{font-size:clamp(44px,4.8vw,64px);line-height:1.01;letter-spacing:-.055em;margin-bottom:26px}
.home-copy .lead{font-size:18px;max-width:400px;margin-bottom:18px}
.home-caption{font-size:13px;line-height:1.65;color:var(--muted);max-width:350px}
.entry-list h2{font-size:16px;letter-spacing:-.01em;margin:0;padding:0 0 18px;border-bottom:1px solid var(--ink)}
.entry-row{display:grid;grid-template-columns:24px 1fr 20px;gap:18px;width:100%;align-items:start;text-align:left;border:0;border-bottom:1px solid var(--line);background:none;padding:20px 0}
.entry-row:hover{color:var(--blue)}
.entry-number{font-family:monospace;font-size:11px;color:var(--muted);padding-top:4px}
.entry-row strong{display:block;font-size:17px;line-height:1.35;letter-spacing:-.02em;margin-bottom:6px}
.entry-description{display:block;font-size:12px;line-height:1.6;color:var(--muted);max-width:310px;font-weight:400}
.entry-row>span:last-child{color:var(--blue)}
.scratch-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:5px 12px;padding:19px 0 0;font-size:12px;color:var(--muted)}
.scratch-row .plain-link{font-size:12px}
.home-browse{border-top:2px solid var(--ink);border-bottom:1px solid var(--line);padding:28px 0;display:flex;align-items:center;justify-content:space-between;gap:30px}
.home-browse>div{display:flex;gap:26px;align-items:center}
.large-number{font-size:66px;letter-spacing:-.07em;line-height:1;font-weight:750;color:var(--blue)}
.home-browse h2{font-size:24px;margin-bottom:7px}
.home-browse p{font-size:13px;color:var(--muted);margin:0}
.home-about{display:grid;grid-template-columns:1fr 1fr;gap:9%;padding-top:48px}
.home-about h2{font-size:24px;margin-bottom:17px}
.home-about p{font-size:13px;color:var(--muted);max-width:47ch;line-height:1.8}
.home-about .plain-link{font-size:12px}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 254px;gap:80px;align-items:start}
.question-sheet{max-width:700px;min-width:0}
.question-sheet h1{font-size:clamp(31px,3.4vw,44px);line-height:1.13;margin-bottom:19px;max-width:650px}
.question-description{color:var(--muted);font-size:15px;margin-bottom:28px}
.options{border-top:1px solid var(--line);margin-bottom:28px}
.option{display:flex;gap:15px;align-items:center;padding:15px 13px 15px 3px;border-bottom:1px solid var(--line);font-size:14px;line-height:1.45;min-height:53px;cursor:pointer}
.option:hover,.option:has(input:checked){background:#f1f4fc}
.option:has(input:checked){box-shadow:inset 3px 0 0 var(--blue);padding-left:13px}
.option input{accent-color:var(--blue);width:17px;height:17px;margin:0;flex-shrink:0}
.option span{overflow-wrap:anywhere}
.question-help{margin-top:28px;padding-top:17px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
summary{cursor:pointer;font-weight:600;color:var(--ink)}
.question-help>div{padding:14px 0 0;font-size:13px;line-height:1.8}
.question-help p:last-child{margin-bottom:0}
.uncertain-row{display:flex;align-items:center;gap:24px;margin-top:20px}
.uncertain-row .plain-link{font-size:12px}
.early-result{padding-top:24px;margin-top:27px;border-top:1px solid var(--line)}
.early-result p{font-size:13px;color:var(--muted);margin-bottom:7px}
.context{border-top:2px solid var(--ink);padding-top:16px;position:sticky;top:24px}
.context h2{font-size:15px;margin-bottom:15px;letter-spacing:-.015em}
.context>p{font-size:12px;line-height:1.7}
.context dl{margin:0}
.context-item{display:flex;justify-content:space-between;align-items:start;gap:16px;border-top:1px solid var(--line);padding:13px 0}
.context dt{font-size:10px;color:var(--muted);margin-bottom:5px;line-height:1.5}
.context dd{margin:0;font-size:12px;line-height:1.55;overflow-wrap:anywhere}
.context .edit-btn{font-size:10px;flex-shrink:0;padding:0;font-weight:400}
.context-actions{display:flex;align-items:center;gap:20px;border-top:1px solid var(--line);padding-top:16px;margin-top:2px;flex-wrap:wrap}
.context-actions .plain-link,.context-actions .quiet-btn{font-size:11px}
.notice{padding:14px 18px;border-left:3px solid var(--blue);background:var(--soft);font-size:13px;max-width:none;margin-bottom:25px}
.notice.error{border-color:#ab3037;background:#fff0f1;color:#81232a}
.result-intro{padding-bottom:22px}
.result-intro .section-label{margin-bottom:13px}
.result-intro h1{font-size:36px;line-height:1.13;max-width:600px;margin-bottom:12px}
.result-goal{font-size:13px;color:var(--muted);margin:0}
.watch-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:23px 0 25px;margin:0 0 21px;min-width:0}
.watch-section.featured{border-top:3px solid var(--blue);padding-top:24px}
.watch-identity{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin-bottom:13px}
.watch-identity h2,.watch-identity h3{font-size:31px;margin:0;line-height:1.15}
.watch-identity h3{font-size:25px}
.watch-identity>span{font-size:12px;color:var(--muted);white-space:nowrap}
.watch-topic{font-size:17px;line-height:1.4;font-weight:600;letter-spacing:-.015em;margin-bottom:19px;max-width:52ch}
.watch-range{display:flex;align-items:center;gap:20px;margin-bottom:19px;color:var(--blue)}
.watch-range>span{font-size:11px}
.watch-range strong{font-size:20px;font-weight:650;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.4}
.watch-reason{font-size:14px;line-height:1.75;margin-bottom:13px}
.watch-limit{font-size:12px;line-height:1.7;color:var(--muted);margin-bottom:18px}
.watch-section .session-link{font-size:12px}
.coverage-note{font-size:13px;line-height:1.75;color:#675142;border-left:2px solid #ba956f;padding-left:17px;margin:0 0 24px}
.coverage-note p{margin:0 0 8px}
.coverage-note p:last-child{margin-bottom:0}
.result-section{margin-top:30px}
.result-section>h2{font-size:18px;margin-bottom:16px}
.result-section>.section-label{color:var(--muted);font-weight:400;letter-spacing:0;margin-bottom:13px}
.result-section .watch-section{margin-bottom:18px}
.result-section .watch-topic{font-size:15px}
.result-section .watch-range strong{font-size:17px}
.refine-panel{padding:20px 0;border-top:1px solid var(--line);margin:22px 0}
.refine-panel h2{font-size:17px;margin-bottom:10px}
.refine-panel p{font-size:13px;color:var(--muted);margin-bottom:11px}
.compare-choice{font-size:13px;border-top:1px solid var(--line);padding:19px 0;margin-top:20px}
.compare-choice p{color:var(--muted);margin:14px 0 10px}
.compare-choice .plain-link{font-size:12px}
.result-note{background:var(--soft);padding:24px;margin-top:26px}
.result-note h2{font-size:20px;margin-bottom:9px}
.result-note p{font-size:12px;color:var(--muted);margin-bottom:16px}
.result-note .btn{min-height:41px;font-size:12px;padding:9px 14px}
.result-note .plain-link{font-size:12px}
.result-note textarea{margin-top:19px;min-height:190px;font-size:12px;line-height:1.75}
.result-note .copy-status{margin:15px 0 0;color:var(--blue)}
.bottom-actions{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:28px;flex-wrap:wrap}
.mode-control{padding-top:30px}
.mode-control h2{font-size:13px;letter-spacing:0;margin-bottom:12px}
.segmented{display:flex;border:1px solid var(--line)}
.segmented button{font-size:10px;padding:10px 7px;border:0;background:white;min-height:40px;flex:1}
.segmented button[aria-pressed=true]{background:var(--ink);color:white}
.hint{font-size:11px;line-height:1.7;color:var(--muted);margin-top:10px}
.browse-intro{display:flex;justify-content:space-between;gap:35px;align-items:start;margin-bottom:32px}
.browse-intro h1{font-size:43px;margin-bottom:13px}
.browse-intro .lead{font-size:15px;max-width:48ch;margin:0}
.index-count{font-size:11px;color:var(--muted);line-height:1.5;min-width:125px;text-align:right;padding-top:3px}
.index-count strong{display:block;color:var(--ink);font-size:42px;letter-spacing:-.06em;line-height:1.05;margin-bottom:7px}
.resume-line{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--soft);padding:13px 17px;font-size:12px;margin-bottom:23px;color:var(--muted)}
.resume-line .plain-link{font-size:12px}
.filters{border-top:2px solid var(--ink);border-bottom:1px solid var(--ink);padding:21px 0 24px;margin:0}
.filter-grid{display:grid;grid-template-columns:1fr 1.1fr 1.1fr 1.25fr;gap:17px}
.filters label{font-size:11px;font-weight:600;margin-bottom:7px}
input[type=search],select,textarea{background:#fff;border:1px solid #afb6c4;padding:11px 12px;width:100%;min-width:0;border-radius:0}
select,input[type=search]{font-size:12px;min-height:43px}
textarea{resize:vertical;line-height:1.7}
.search-row{display:flex;align-items:end;gap:20px;margin-top:18px}
.search-field{flex:1;max-width:530px;min-width:0}
.search-row .btn{min-height:43px;padding:9px 16px;font-size:12px}
.search-row .plain-link{font-size:12px;margin:0 0 8px}
.filter-summary{display:flex;align-items:baseline;justify-content:space-between;gap:20px;padding:20px 0 16px;font-size:12px;color:var(--muted)}
.filter-summary p{margin:0}
.filter-summary strong{color:var(--ink);font-size:15px}
.session-list{border-top:1px solid var(--line)}
.session-row{display:grid;grid-template-columns:35px minmax(0,1fr) 86px;gap:25px;padding:25px 0;border-bottom:1px solid var(--line);align-items:start}
.session-index{font-size:12px;font-family:monospace;color:var(--muted);padding-top:6px}
.session-main{min-width:0}
.session-row h2{margin:0 0 6px;line-height:1.2}
.session-name{font-size:24px;font-weight:700;letter-spacing:-.035em;line-height:1.25;background:none;border:0;padding:0;text-align:left;color:var(--ink)}
.session-name:hover{color:var(--blue)}
.session-headline{font-size:14px;line-height:1.6;margin-bottom:10px;color:#495264;max-width:72ch}
.session-tags{display:flex;flex-wrap:wrap;gap:4px 0;list-style:none;margin:0;padding:0;font-size:10px;color:var(--muted);line-height:1.6;max-width:85ch}
.session-tags li+li:before{content:' / ';padding:0 9px;color:#a5abba}
.explore-session{margin-top:7px;justify-self:end;font-size:12px;white-space:nowrap}
.matching-parts{font-size:10px;color:var(--blue);margin:10px 0 0}
.empty{border-top:1px solid var(--line);padding:30px 0}
.empty h2{font-size:24px}
.empty>p{color:var(--muted);font-size:14px;margin-bottom:22px}
.detail-back{margin-bottom:36px}
.detail-back .plain-link{font-size:12px}
.session-title-block{border-bottom:2px solid var(--ink);padding-bottom:31px;margin-bottom:36px;max-width:none}
.session-title-block .section-label{margin-bottom:13px}
.session-title-block h1{font-size:52px;margin-bottom:12px}
.session-deck{font-size:23px;line-height:1.45;letter-spacing:-.025em;max-width:45ch;margin-bottom:15px}
.session-title-block .lead{font-size:15px;max-width:77ch;margin-bottom:21px}
.session-title-block .session-tags{font-size:11px}
.session-body{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:80px;align-items:start}
.parts-heading{font-size:22px;margin-bottom:23px}
.session-part{border-top:1px solid var(--line);padding:23px 0 15px}
.part-title{display:flex;align-items:baseline;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.part-title>span:first-child{color:var(--blue);font:12px monospace}
.part-title h3{font-size:21px;margin:0;line-height:1.35;letter-spacing:-.025em;flex:1}
.part-title .part-match{font-size:10px;color:var(--blue)}
.session-takeaways{margin-bottom:31px}
.session-takeaways h2{font-size:20px;margin-bottom:15px}
.session-takeaways ul{padding-left:19px;margin:0;color:#414a5c;font-size:14px;line-height:1.7}
.session-takeaways li{padding-left:4px;margin-bottom:8px}
.part-summary,.session-part>.muted{font-size:13px;line-height:1.75;color:var(--muted);max-width:68ch;margin-bottom:22px}
.part-topics{margin-bottom:15px}
.topics-caption{font-size:11px;line-height:1.6;color:var(--muted);margin-bottom:13px}
.topic-row{border-top:1px solid var(--line)}
.topic-row:last-child{border-bottom:1px solid var(--line)}
.topic-row>summary{display:grid;grid-template-columns:128px minmax(0,1fr) 14px;gap:15px;align-items:baseline;padding:15px 0;min-height:52px;list-style:none;font-weight:400;line-height:1.5}
.topic-row>summary::-webkit-details-marker{display:none}
.topic-row>summary:after{content:'+';color:var(--blue);font-size:17px;line-height:1}
.topic-row[open]>summary:after{content:'−'}
.topic-row>summary:hover .topic-title{color:var(--blue)}
.topic-range{font-size:12px;color:var(--blue);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.topic-title{font-size:14px;font-weight:600;letter-spacing:-.01em}
.topic-match-label{display:block;color:var(--blue);font-size:10px;line-height:1.6;font-weight:400;margin-top:4px}
.topic-body{padding:0 29px 21px 143px;font-size:13px;line-height:1.75}
.topic-body p{margin-bottom:12px}
.topic-body .topic-prompt{color:#414a5c}
.topic-prompt strong{font-weight:600;margin-right:4px}
.topic-body .topic-boundary{font-size:12px;color:var(--muted)}
.topic-body .plain-link{font-size:11px;min-height:32px}
.topic-body .section-copy-status{font-size:11px;color:var(--blue);margin:8px 0 0}
.section-copy-status:empty{display:none}
.section-copy-fallback{margin-top:13px}
.section-copy-fallback label{font-size:11px;margin-bottom:7px;color:var(--muted)}
.section-copy-fallback textarea{font-size:12px;min-height:155px}
.recording-note{border-top:2px solid var(--blue);padding-top:19px;position:sticky;top:24px}
.recording-note h2{font-size:18px;line-height:1.3;margin-bottom:16px}
.recording-note p{font-size:12px;line-height:1.8;color:var(--muted);margin-bottom:15px}
.recording-note .hint{font-size:10px}
.recording-note .plain-link{font-size:11px;margin-top:6px}
.macro{max-width:970px;margin:auto}
.macro-intro{max-width:720px;margin-bottom:36px}
.macro-intro h1{font-size:52px;margin-bottom:24px}
.macro-intro .lead{font-size:17px}
.pattern-list{list-style:none;padding:0;margin:0}
.pattern-list li{border-top:1px solid var(--line);padding:27px 0;display:grid;grid-template-columns:50px 1fr;gap:25px}
.pattern-number{font:13px monospace;color:var(--blue);padding-top:5px}
.pattern-list h2{font-size:24px;margin-bottom:12px}
.pattern-list p{color:var(--muted);font-size:14px;line-height:1.8;max-width:63ch;margin:0}
.macro-close{border-top:2px solid var(--ink);padding-top:32px;margin-top:7px}
.macro-close h2{font-size:25px}
.macro-close p{font-size:14px;color:var(--muted);line-height:1.8;max-width:65ch;margin-bottom:25px}
.site-footer{max-width:1290px;margin:auto;padding:25px 48px 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:baseline;gap:30px;font-size:10px;color:var(--muted)}
.footer-brand{font-weight:700;color:var(--ink)}
.footer-brand>span{font-weight:400;color:var(--muted);margin-left:15px}
.site-footer>p{margin:0;text-align:right}
.boot-message{padding:60px 48px}
.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;top:-100px;left:20px;z-index:100;background:var(--blue);color:white;padding:12px 18px}
.skip-link:focus{top:15px}
@media(min-width:1450px){.home-intro{gap:110px}.home-copy .lead{max-width:430px}}
@media(max-width:1050px){.site-header,main>section,.site-footer{padding-left:32px;padding-right:32px}.site-header nav{gap:20px}.brand-description{display:none}.workspace{grid-template-columns:minmax(0,1fr) 220px;gap:40px}.home-intro{gap:50px}.home h1{font-size:54px}.entry-row{gap:12px}.home-browse>div{gap:20px}.home-browse p{max-width:40ch}.session-body{gap:40px;grid-template-columns:minmax(0,1fr) 210px}.filter-grid{grid-template-columns:1fr 1fr}.session-row{gap:20px}}
@media(max-width:720px){
  .site-header{padding:23px 22px 18px;min-height:100px;align-items:flex-start;flex-wrap:wrap;gap:19px}
  .brand-mark{font-size:29px;letter-spacing:-1.5px}
  .site-header nav{width:100%;gap:23px;font-size:11px;line-height:1.3}
  .site-header nav a{padding:0 0 7px}
  main>section{padding:24px 22px 50px}
  .home-intro{grid-template-columns:1fr;gap:29px;padding:10px 0 34px}
  .home-copy{padding:0}
  .home .section-label{font-size:10px;margin-bottom:17px}
  .home h1{font-size:47px;margin-bottom:20px;max-width:450px}
  .home-copy .lead{font-size:16px;line-height:1.6;margin-bottom:13px;max-width:450px}
  .home-caption{font-size:12px;margin:0;max-width:410px}
  .entry-list h2{font-size:14px;padding-bottom:15px}
  .entry-row{padding:17px 0;gap:14px;grid-template-columns:22px 1fr 18px}
  .entry-row strong{font-size:16px}
  .entry-description{font-size:12px;max-width:400px}
  .scratch-row{padding-top:17px}
  .home-browse{padding:25px 0;align-items:start;flex-direction:column;gap:20px}
  .home-browse>div{gap:24px}
  .large-number{font-size:56px}
  .home-browse h2{font-size:23px}
  .home-browse p{font-size:12px}
  .home-browse .btn{margin-left:0;font-size:12px;min-height:43px}
  .home-about{grid-template-columns:1fr;gap:29px;padding-top:33px}
  .home-about>div+div{border-top:1px solid var(--line);padding-top:29px}
  .home-about h2{font-size:23px}
  .home-about p{max-width:none}
  .breadcrumb{margin-bottom:28px}
  .workspace{grid-template-columns:1fr;gap:38px}
  .question-sheet h1{font-size:34px;max-width:540px}
  .question-description{font-size:14px;margin-bottom:23px}
  .section-label{margin-bottom:16px;font-size:10px}
  .option{font-size:14px;padding-top:14px;padding-bottom:14px}
  .question-help{font-size:12px}
  .question-help>div{font-size:12px}
  .context{position:static;top:auto;padding-top:16px}
  .context h2{font-size:16px}
  .context dt{font-size:11px}
  .context dd{font-size:13px}
  .context .edit-btn{font-size:11px}
  .context-actions .plain-link,.context-actions .quiet-btn{font-size:12px}
  .result-intro h1{font-size:32px;line-height:1.15}
  .result-goal{font-size:12px}
  .watch-identity{align-items:baseline;gap:13px}
  .watch-identity h2{font-size:29px}
  .watch-identity h3{font-size:24px}
  .watch-identity>span{font-size:11px}
  .watch-topic{font-size:16px}
  .watch-range{gap:12px;align-items:start;flex-direction:column}
  .watch-range>span{font-size:10px}
  .watch-range strong{font-size:20px}
  .watch-reason{font-size:13px}
  .watch-limit{font-size:12px}
  .result-note{padding:22px 19px}
  .result-note .button-row{gap:20px}
  .mode-control{max-width:390px}
  .segmented button{font-size:12px}
  .browse-intro{gap:15px;margin-bottom:25px}
  .browse-intro h1{font-size:34px}
  .browse-intro .lead{font-size:14px}
  .index-count{display:none}
  .resume-line{padding:14px 16px;gap:9px;font-size:11px}
  .filter-grid{gap:14px 12px;grid-template-columns:1fr 1fr}
  .filters label{font-size:10px}
  .filters select{font-size:11px;padding-left:8px;padding-right:5px}
  .search-row{flex-wrap:wrap;gap:13px 22px}
  .search-field{flex-basis:100%;max-width:none}
  .search-row .plain-link{margin:0}
  .filter-summary{font-size:11px;align-items:start;gap:13px;padding:19px 0 15px}
  .filter-summary>p:last-child{max-width:145px;text-align:right}
  .session-row{grid-template-columns:22px minmax(0,1fr);gap:14px;padding:22px 0}
  .session-row h2{margin-bottom:7px}
  .session-index{font-size:11px;padding-top:5px}
  .session-name{font-size:23px}
  .session-headline{font-size:13px;line-height:1.6}
  .session-tags{font-size:10px;line-height:1.8;gap:3px 0}
  .session-tags li+li:before{padding:0 7px}
  .explore-session{grid-column:2;justify-self:start;margin-top:0;font-size:11px}
  .detail-back{margin-bottom:28px}
  .session-title-block{padding-bottom:25px;margin-bottom:28px}
  .session-title-block h1{font-size:40px;line-height:1.1}
  .session-deck{font-size:20px}
  .session-title-block .lead{font-size:14px}
  .session-title-block .session-tags{font-size:10px}
  .session-body{grid-template-columns:1fr;gap:28px}
  .parts-heading{font-size:23px;margin-bottom:19px}
  .part-title{gap:12px;margin-bottom:17px}
  .part-title h3{font-size:20px}
  .part-title .part-match{flex-basis:100%;padding-left:27px}
  .session-takeaways{margin-bottom:26px}
  .session-takeaways ul{font-size:13px}
  .topic-row>summary{grid-template-columns:minmax(0,1fr) 14px;gap:5px 12px;padding:14px 0}
  .topic-range{grid-column:1;font-size:11px}
  .topic-title{grid-column:1;grid-row:2;font-size:14px}
  .topic-row>summary:after{grid-column:2;grid-row:1 / 3;align-self:center}
  .topic-body{padding:0 26px 19px 0;font-size:13px}
  .topic-body .plain-link{min-height:40px;font-size:12px}
  .recording-note{position:static;top:auto;padding-top:22px}
  .recording-note p{font-size:13px;max-width:none}
  .recording-note .hint{font-size:11px}
  .recording-note .plain-link{font-size:12px}
  .macro-intro h1{font-size:41px}
  .macro-intro .lead{font-size:15px}
  .pattern-list li{grid-template-columns:25px 1fr;gap:15px;padding:24px 0}
  .pattern-list h2{font-size:22px;line-height:1.2}
  .pattern-list p{font-size:13px}
  .macro-close h2{font-size:24px}
  .macro-close p{font-size:13px}
  .site-footer{padding:23px 22px 27px;flex-direction:column;gap:13px;font-size:10px}
  .footer-brand>span{margin-left:8px}
  .site-footer>p{text-align:left;max-width:none}
}
@media(max-width:370px){.site-header nav{gap:16px;font-size:10px}.home h1{font-size:43px}.watch-identity{flex-wrap:wrap;gap:7px}.watch-identity h2{font-size:27px}.filter-grid{grid-template-columns:1fr}.filter-summary>p:last-child{max-width:130px}.session-name{font-size:22px}.session-title-block h1{font-size:37px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* A time interval stays together when a grouped section wraps. */
.range-token{white-space:nowrap}

/* Optional overview sits after the direct entry choices. */
.home-explainer{display:grid;grid-template-columns:minmax(220px,1fr) minmax(0,2.1fr);gap:48px;align-items:start;border-top:1px solid var(--line);padding:32px 0 40px}
.overview-copy h2{font-size:24px;margin-bottom:12px}
.overview-copy p{font-size:14px;color:var(--muted);line-height:1.7;max-width:32ch}
.overview-media{min-width:0}
.overview-media video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:var(--paper);border:1px solid var(--line)}
.video-controls{display:flex;align-items:center;gap:12px;padding:10px 12px;background:#fff;color:#171b27;border:1px solid #d9dce3;border-top:0;font:13px/1.4 Arial,Helvetica,sans-serif}
.video-controls[hidden],.video-status[hidden]{display:none}
.video-controls button{flex:0 0 auto;min-height:36px;padding:6px 8px;border:1px solid #d9dce3;background:#fff;color:#183cb5;font:inherit;cursor:pointer}
.video-controls input[type=range]{flex:1;min-width:60px;min-height:36px;accent-color:#183cb5;cursor:pointer}
.video-controls [data-video-time]{white-space:nowrap;font-variant-numeric:tabular-nums}
.video-controls :focus-visible{outline:3px solid #183cb5;outline-offset:2px}
.video-status{margin:8px 0;color:#5f6676;font:14px/1.5 Arial,Helvetica,sans-serif}
.video-player:fullscreen{display:flex;flex-direction:column;background:#000;width:100%;height:100%;padding:0}
.video-player:fullscreen video{flex:1;min-height:0;width:100%;height:0;object-fit:contain;border:0}
.video-player:fullscreen .video-controls{flex:0 0 auto}
@media(max-width:600px){.video-controls{flex-wrap:wrap;gap:8px;padding:8px}.video-controls input[type=range]{order:-1;flex-basis:100%;width:100%;min-height:28px}.video-controls [data-video-time]{margin-right:auto}.video-controls button{min-height:40px}}
.overview-reading{margin-top:14px;font-size:14px;line-height:1.7}
.overview-reading summary{display:list-item;width:fit-content;color:var(--blue);font-weight:600;text-decoration:underline;text-underline-offset:4px;padding:5px 0}
.overview-reading p{margin:15px 0;color:var(--muted)}
@media(max-width:720px){.home-explainer{grid-template-columns:1fr;gap:14px;padding:26px 0 30px}.overview-copy p{max-width:52ch}.overview-copy p:last-child{margin-bottom:0}}

/* Public information pages and privacy choices share the guide's ruled layout. */
.site-header nav{flex-wrap:wrap;column-gap:22px;row-gap:8px}
.site-footer{flex-wrap:wrap;gap:16px}
.site-footer nav{display:flex;gap:18px;flex-wrap:wrap;flex-basis:100%;align-items:center}
.site-footer nav a,.site-footer nav button{font:inherit;color:var(--blue);background:none;border:0;padding:0;text-decoration:underline;text-underline-offset:3px}
.home-access{border-top:1px solid var(--line);padding-top:28px;margin-top:16px}
.home-access h2{font-size:22px}
.home-access p{color:var(--muted);font-size:14px;line-height:1.7}
.information-page{max-width:900px;margin:auto}
.information-page h1{margin:20px 0 28px}
.information-page h2{margin:36px 0 16px}
.information-page p,.access-steps{font-size:16px;line-height:1.8;color:var(--muted)}
.access-steps{padding-left:24px}
.access-steps li{padding:6px 0 10px 8px}
.access-steps strong{color:var(--ink)}
.access-route{border-top:1px solid var(--line);padding:24px 0 8px}
.access-route h3{margin:0 0 12px}
.access-route a{color:var(--blue);text-underline-offset:3px}
.information-page .information-note{font-size:13px;line-height:1.7}
.information-page>.btn{margin:14px 20px 10px 0}
.privacy-panel{position:fixed;z-index:30;right:22px;bottom:22px;width:min(500px,calc(100% - 44px));padding:22px;border:2px solid var(--ink);background:var(--paper);color:var(--ink);font-size:14px;line-height:1.6}
.privacy-panel[hidden]{display:none}
.privacy-panel h2{font-size:22px;margin:0 0 12px}
.privacy-panel p{margin:0 0 12px}
.privacy-panel a{color:var(--blue)}
.privacy-actions{display:flex;flex-wrap:wrap;gap:10px}
.privacy-actions button{padding:9px 13px;min-height:42px;border:1px solid var(--blue);background:white;color:var(--blue);font:inherit}
.privacy-actions button[hidden]{display:none}
@media(max-width:720px){.site-header nav{column-gap:17px;row-gap:12px}.brand-mark{font-size:33px}.information-page p,.access-steps{font-size:15px}.information-page h1{font-size:38px}.privacy-panel{padding:18px}.site-footer nav{gap:14px}}