/* Nachgecheckt — shared spacing, type and interaction system. */
:root{--ink:#193c3b;--muted:#586f6b;--blue:#0b746b;--blue-dark:#075b55;--line:#d8e5df;--paper:#fff;--page:#f7f7f0;--soft:#e9f4ee;--radius:14px;--shadow:0 4px 18px #213c5910}*{box-sizing:border-box}html{scroll-padding-top:136px}body{margin:0;background:var(--page);color:var(--ink);font:17px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit;color:inherit}button,a,input,label{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}a{color:var(--blue);text-underline-offset:4px}h1,h2,h3,h4{line-height:1.25;letter-spacing:-.025em;margin:0 0 14px}h1{font-size:clamp(1.85rem,3.2vw,2.7rem);letter-spacing:-.04em}h2{font-size:1.5rem}h3{font-size:1.16rem}h4{font-size:1.03rem}p{margin:0 0 16px;overflow-wrap:anywhere}p:last-child{margin-bottom:0}small,.small{font-size:.875rem;line-height:1.55;color:var(--muted)}svg{width:21px;height:21px;flex-shrink:0;vertical-align:middle}img{max-width:100%}input,select,textarea{max-width:100%;min-width:0}input[type=search],input[type=text],input:not([type]),select,textarea{width:100%;border:1px solid #aabccc;border-radius:8px;background:#fff;padding:11px 13px;min-height:46px}textarea{resize:vertical;line-height:1.65}input[type=radio],input[type=checkbox]{accent-color:var(--blue);width:20px;height:20px;flex-shrink:0}fieldset{border:0;padding:0;margin:0;min-width:0}legend{font-size:1.1rem;font-weight:700;line-height:1.45;margin-bottom:16px;width:100%}label{cursor:pointer}progress{width:100%;height:10px;accent-color:var(--blue)}:focus-visible{outline:3px solid var(--blue);outline-offset:4px}::selection{background:#cadfff}.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{position:fixed;z-index:100;top:-100px;left:16px;padding:12px;background:#fff}.skip:focus{top:10px}.button{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:11px 17px;border:1px solid #b4c4d4;border-radius:8px;background:#fff;color:var(--ink);text-decoration:none;font-size:.94rem;line-height:1.4;font-weight:650;text-align:center}.button.primary{background:var(--blue);border-color:var(--blue);color:#fff}.button.primary:hover:not(:disabled){background:var(--blue-dark)}.button.secondary:hover{background:var(--soft);border-color:#829fbe}.text-button,.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;background:transparent;border-radius:8px;color:var(--blue);padding:10px;min-height:44px;font-size:.875rem}.text-button:hover,.icon-button:hover{background:var(--soft)}.icon-button{width:44px;flex-shrink:0}.eyebrow{display:block;font-size:.78rem;line-height:1.5;font-weight:750;letter-spacing:.09em;color:var(--blue);margin-bottom:10px}.back-link{display:inline-flex;align-items:center;min-height:44px;margin:0 0 18px;font-size:.94rem}.section-title{margin-top:36px}.page{max-width:1200px;margin:auto;padding:42px 32px 64px}.narrow{max-width:820px;margin:auto}.single-feed{max-width:720px;margin:auto}.page-intro{display:flex;justify-content:space-between;align-items:start;gap:28px;margin-bottom:30px}.page-intro>div:first-child{max-width:740px}.page-intro p{color:var(--muted);max-width:70ch}.intro-action{flex-shrink:0;padding-top:25px}.panel{padding:26px;background:white;border:1px solid var(--line);border-radius:var(--radius);margin:24px 0}.panel:first-child{margin-top:0}.panel>h2{font-size:1.4rem}.panel>h3{margin-top:20px}.panel>h3:first-child{margin-top:0}details>summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:650;font-size:.94rem}details[open]>summary{margin-bottom:12px}details p{font-size:.96rem}.panel details{margin-top:18px;border-top:1px solid var(--line);padding-top:8px}details.panel>summary{padding:0;display:list-item;min-height:26px}.learning-actions,.article-end{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:20px}.learning-actions+.small{margin-top:16px}.lead{font-size:1.15rem;line-height:1.65;color:var(--muted)}
/* One header, one main navigation. Mobile shows Start followed by the learning sections. */
.site-header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{max-width:1200px;margin:auto;display:flex;align-items:center;gap:20px;min-height:82px;padding:14px 32px}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-size:1.22rem;font-weight:900;letter-spacing:-.04em;white-space:nowrap}.brand img{border-radius:10px}.brand small{display:block;font-size:.68rem;line-height:1.5;letter-spacing:.16em;font-weight:700;color:var(--muted);margin-top:1px}.site-header nav{display:flex;gap:4px;margin-left:auto}.site-header nav a{display:flex;align-items:center;justify-content:center;gap:7px;min-height:46px;padding:10px 12px;border-radius:8px;color:var(--muted);text-decoration:none;font-size:.875rem;font-weight:650}.site-header nav a.active{background:var(--soft);color:var(--blue)}.site-header nav a:hover{background:#edf5ef}.site-header nav svg{width:19px;height:19px}.publisher{max-width:1136px;margin:auto;padding:0 0 12px;display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.78rem;line-height:1.45}.private-label{white-space:nowrap}.student-view{font-size:.875rem;white-space:nowrap}.site-footer{max-width:1136px;margin:0 auto;padding:24px 0 40px;border-top:1px solid var(--line);font-size:.875rem;color:var(--muted)}.site-footer p{margin:8px 0}.site-footer>a:last-child:not(:first-child){margin-right:20px}.footer-home{font-weight:700;color:var(--ink);text-decoration:none}
/* Start: short orientation with two direct ways into the product. */
.home-page{display:grid;grid-template-columns:1.15fr 1fr;gap:60px;align-items:center;padding:24px 0 40px}.home-intro h1{font-size:clamp(2.55rem,5vw,4rem);line-height:1.06;margin:16px 0 24px;max-width:11ch}.home-intro>p{max-width:49ch;color:var(--muted);font-size:1.09rem}.home-intro .learning-actions{margin-top:27px}.home-publisher{font-size:.875rem!important;margin-top:25px!important}.home-guide{background:#fff;border:1px solid var(--line);border-top:4px solid var(--blue);border-radius:var(--radius);padding:28px 30px;box-shadow:var(--shadow)}.home-guide>div{display:flex;gap:18px;padding:23px 0;border-bottom:1px solid var(--line)}.home-guide>div:last-child{padding-bottom:0;border-bottom:0}.home-guide>div>span{color:var(--blue);font-size:1.25rem;font-weight:700;font-variant-numeric:tabular-nums}.home-guide h2{font-size:1.2rem;margin-bottom:8px}.home-guide p{font-size:.98rem;color:var(--muted)}.home-bottom{border-top:1px solid var(--line);padding:28px 0 0;display:flex;align-items:center;justify-content:space-between;gap:35px}.home-bottom h2{font-size:1.45rem}.home-bottom p{max-width:74ch;color:var(--muted)}.home-bottom .button{flex-shrink:0}
/* Feed and the existing five-question case journey. */
.feed-layout{display:grid;grid-template-columns:minmax(0,720px) 280px;gap:36px;justify-content:center}.feed-heading{margin-bottom:23px}.feed-heading h1{font-size:2.05rem}.feed-heading p{font-size:1rem;color:var(--muted)}.feed-controls{margin-bottom:20px}.search{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #afc1d2;border-radius:9px;padding:6px 14px;min-height:50px}.search input{border:0;outline-offset:4px;padding:7px 0;min-height:36px;background:transparent;border-radius:0}.topics{display:flex;overflow:auto;gap:8px;padding:14px 0;scrollbar-width:thin}.topic{border:1px solid #bfcede;border-radius:22px;white-space:nowrap;padding:8px 14px;min-height:44px;font-size:.875rem;background:#fff}.topic.active{background:var(--soft);border-color:var(--blue);color:var(--blue);font-weight:700}.feed-count{display:flex;justify-content:space-between;align-items:center;gap:14px;color:var(--muted);font-size:.875rem}.feed-count select{font-size:.875rem;border:0;background:transparent;max-width:220px;width:auto}.feed-aside{position:sticky;top:148px;align-self:start;padding-top:5px}.side-note{background:var(--ink);color:#fff;padding:26px;border-radius:var(--radius)}.side-note .eyebrow{color:#b9d5ff}.side-note h2{font-size:1.7rem;margin:18px 0}.side-note ol{padding-left:21px;font-size:.94rem}.side-note li{margin:12px 0}.side-note p{font-size:.9rem;color:#d5e2ef}.side-progress{padding:25px 8px}.side-progress strong{font-size:2rem}.side-progress strong small{font-weight:400}.side-progress p,.side-progress a{font-size:.9rem}.side-progress p{margin:8px 0;color:var(--muted)}.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:22px;box-shadow:var(--shadow);overflow:hidden;scroll-margin-top:140px}.card-header{display:flex;align-items:center;gap:11px;padding:18px 22px 0}.post-avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--blue);flex-shrink:0}.card-header>div:nth-child(2){flex:1;min-width:0}.card-header b{font-size:.9rem;display:block;line-height:1.4}.card-header span{font-size:.8rem;color:var(--muted);line-height:1.4}.card-header>div:nth-child(2)>span{display:block}.case-number{font-weight:700;color:var(--blue)!important;white-space:nowrap}.bookmark.active{background:var(--soft);color:var(--blue)}.bookmark.active svg{fill:#0b746b25}.card-story{padding:18px 22px 0}.card-story h2{font-size:1.24rem;line-height:1.32;margin-bottom:9px}.feed-teaser{font-size:.96rem;line-height:1.5;color:#3e5264;margin-bottom:16px}.compact-card .card-story>.media-surface>img{display:block;width:100%;height:280px;object-fit:contain;background:#edf4ef;border-radius:6px}.card-start{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 22px}.card-start>span{font-size:.83rem;color:var(--muted)}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 16px 6px 22px;border-top:1px solid var(--line);font-size:.78rem;color:var(--muted);background:#fafbfd}.card-bottom .text-button{font-size:.8rem}.expanded-card .card-story h1{font-size:1.7rem;line-height:1.25;margin-bottom:18px}.case-context{margin-bottom:16px;border:1px solid var(--line);background:#f5f8f2;border-radius:8px;padding:0 13px}.case-background{font-size:.97rem;white-space:pre-line}.original-post{border:1px solid var(--line);border-radius:8px;padding:12px;margin-bottom:16px;background:#fbfcfe}.original-label{font-size:.78rem;font-weight:750;letter-spacing:.06em;margin-bottom:10px;color:var(--muted)}.original-media{margin:0}.original-media img{display:block;width:100%;max-height:340px;object-fit:contain;background:#edf4ef;border-radius:4px}.original-media figcaption{font-size:.83rem;line-height:1.5;margin:10px 0}.image-credit{display:block;margin-top:4px;font-size:.78rem;color:var(--muted)}.material-tools{display:flex;gap:12px;align-items:start;justify-content:space-between}.material-tools>.text-button{font-size:.83rem;white-space:nowrap;padding-left:0}.credit{font-size:.8rem;max-width:65%;color:var(--muted)}.credit summary{font-size:.8rem;font-weight:400}.credit a,.origin-detail a{overflow-wrap:anywhere}.original-wording{padding:12px 14px;border-left:3px solid #648bb6;background:#fff;margin:10px 0}.original-wording>span{font-size:.78rem;color:var(--muted)}.original-wording blockquote{font-size:1.03rem;margin:8px 0 0;line-height:1.6;white-space:pre-line}.original-note,.original-meta,.post-note,.origin-detail{font-size:.83rem;color:var(--muted)}.original-meta{margin:10px 0 0}.origin-detail summary{font-size:.83rem;font-weight:400}.editorial-question{background:var(--soft);padding:15px;border-radius:8px;margin:18px 0 10px}.editorial-question span{font-size:.78rem;font-weight:750;letter-spacing:.08em;color:var(--blue)}.editorial-question p{margin:8px 0 0;font-size:1.05rem}.content-note{font-size:.875rem;color:var(--muted);margin-bottom:14px}.quiz,.result{padding:24px 22px;border-top:1px solid var(--line);background:#f8fafc}.question-top{display:flex;justify-content:space-between;gap:12px;font-size:.82rem;color:var(--muted)}.question-top span:first-child{font-weight:700}.question-track{display:flex;gap:5px;margin:12px 0 24px}.question-track i{height:4px;flex:1;background:#d7e2ef;border-radius:3px}.question-track i.filled{background:var(--blue)}.answers{display:grid;gap:10px}.answer{display:flex;align-items:center;gap:13px;border:1px solid #b7c8d9;border-radius:9px;padding:14px;background:white;min-height:60px;font-size:1rem;line-height:1.5}.answer input{margin:0}.answer span{flex:1}.answer i{display:none}.answer.chosen{border:2px solid var(--blue);padding:13px;background:#eaf5ef}.answer.chosen i{display:block;color:var(--blue)}.answer:focus-within{outline:3px solid var(--blue);outline-offset:3px}.answer input:focus-visible{outline:0}.research{border:2px solid #779bc9;border-radius:10px;background:#eaf5ef;margin:14px 0 20px;overflow:hidden}.research>summary{display:flex;gap:12px;align-items:center;padding:14px;min-height:58px;list-style:none;margin:0!important}.research>summary:after{content:'+';font-size:1.4rem;margin-left:auto}.research[open]>summary:after{content:'−'}.research>summary span{display:grid;gap:4px}.research>summary small{font-weight:400;font-size:.83rem}.research[open]>summary{border-bottom:1px solid #bdcee4}.research-body{padding:3px 17px 18px}.research-body>small{display:block;margin-top:15px;font-size:.83rem}.research .original-media img{max-height:250px}.evidence-item{padding:19px 0;border-bottom:1px solid var(--line)}.evidence-item h4{margin-bottom:12px}.evidence-item>p{font-size:.97rem;white-space:pre-line}.evidence-item>a{display:inline-flex;min-height:44px;align-items:center;font-size:.875rem}.hint{background:#fff;padding:13px;border-radius:7px;margin:16px 0 0;font-size:.94rem}.quiz-actions{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:24px}.quiz-actions .small{max-width:230px}.quiz-actions .button{min-width:112px}.claim-result,.learner-result{padding:20px;border:1px solid #bfd0e4;border-radius:10px;margin-bottom:16px;background:#fff}.claim-verdict{font-size:1.25rem;display:block;line-height:1.4}.claim-result p{font-size:.875rem;color:var(--muted);margin:6px 0 0}.learner-result{background:var(--soft)}.result-count{display:block;font-size:1.08rem}.learner-result p{font-size:.94rem;margin-top:10px}.answer-dots{display:flex;gap:9px;margin-top:16px}.answer-dots>span{display:grid;place-content:center;min-width:44px;min-height:40px;border:1px solid #9cb5d1;border-radius:8px;font-size:.94rem;font-weight:700}.answer-match{background:#fff;color:#164c72}.answer-revisit{background:#e0e8f2;color:#3b5065}.result-next,.result-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:22px 0}.result>h3{margin-top:28px}.takeaway{background:#e8f2ed;border-left:3px solid #41705b;padding:18px;margin:24px 0;border-radius:0 8px 8px 0}.takeaway p{margin-top:8px}.answer-review{border-top:1px solid var(--line);padding:5px 0}.review-item{padding:15px 0;border-bottom:1px solid var(--line)}.review-item p{font-size:.94rem;margin:10px 0}.review-item p b{display:block;color:#355d50}.review-label{color:var(--muted)}.source-links{display:grid;gap:12px}.source-links a{display:flex;gap:9px;align-items:center;overflow-wrap:anywhere;font-size:.9rem;min-height:44px}.compact-card.completed-match{background:#eff8f1;border-color:#b6d9be}.compact-card.completed-revisit{background:#fcf0ef;border-color:#e2bfbc}.completed-match .card-bottom{background:#e7f3ea}.completed-revisit .card-bottom{background:#f7e7e5}.expanded-card.completed-match,.expanded-card.completed-revisit{background:white;border-color:var(--line)}.feed-answer-status{font-size:.9rem;color:#285337;font-weight:700;margin-bottom:12px}.completed-revisit .feed-answer-status{color:#7b3936}.feed-answer-status span{display:block;font-size:.83rem;font-weight:400;color:var(--muted);margin-top:3px}.load-more,.feed-end{text-align:center;padding:20px 0;font-size:.9rem;color:var(--muted)}.empty{padding:32px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.empty p{color:var(--muted)}
/* Five coherent learning blocks and one integrated worksheet per story. */
.learning-page{max-width:1040px;margin:auto}.material-notice{font-size:.9rem;color:var(--muted);padding:16px 20px;border-left:3px solid #8aa5c3;background:#edf4ef;margin-bottom:26px}.block-list{display:grid;gap:16px}.learning-page>.small{margin-top:28px}.learning-article{max-width:790px;margin:auto}.article-heading{margin-bottom:24px}.article-heading .back-link{display:flex;width:fit-content}.article-heading h1{font-size:2.35rem}.simulation-label{display:inline-flex;font-size:.8rem;font-weight:650;line-height:1.5;color:#65501d;background:#f6efd9;border:1px solid #d8cba8;border-radius:6px;padding:7px 10px;margin:5px 0}.topic-jumps{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 25px}.topic-jumps button{border:1px solid #b9cada;background:#fff;padding:10px 12px;border-radius:8px;min-height:44px;text-align:left;color:var(--blue);font-size:.875rem}.reading-panel,.topic-section{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;margin-bottom:24px}.reading-panel p,.topic-prose p{line-height:1.82;margin-bottom:20px}.topic-section{scroll-margin-top:140px}.topic-section>h2{font-size:1.55rem;margin-bottom:23px}.study-task{border-top:1px solid var(--line);padding-top:25px;margin-top:27px}.study-task>h3{font-size:1.05rem;margin:25px 0 14px}.study-task>h3:first-child{margin-top:0}.study-task legend{font-size:1rem;font-weight:600}.study-choice{display:flex;gap:13px;align-items:start;border:1px solid #bdcddd;border-radius:8px;background:#f5f8f1;padding:13px;margin-bottom:10px;line-height:1.55;font-size:1rem}.study-choice input{margin-top:4px}.study-choice:has(input:checked){border-color:var(--blue);background:#e4f3eb}.study-task>.button{margin-top:6px}.study-feedback:empty{display:none}.study-feedback{background:var(--soft);border:1px solid #b5cde8;border-radius:9px;padding:18px;margin-top:20px;scroll-margin-top:140px}.study-feedback p{font-size:.98rem;margin-top:10px}.note-label{display:grid;gap:8px;margin:20px 0 10px;font-weight:600;font-size:.94rem}.note-label textarea{font-weight:400;min-height:120px;font-size:1rem}.story-ending{background:#e7effb;border:1px solid #c3d5ee;border-radius:var(--radius);padding:28px}.story-ending>p{line-height:1.75}.story-ending .small{margin:20px 0}.learning-sources{padding:10px 0;margin:24px 0;border-top:1px solid var(--line)}.learning-sources p{font-size:.94rem}.learning-sources a{overflow-wrap:anywhere}.learning-sources small{font-size:.82rem}.article-end{justify-content:space-between;margin-top:25px}.case-insight{margin:24px 0;padding:21px;background:var(--soft);border:1px solid #c2d2e8;border-left:4px solid #416b9e;border-radius:10px}.case-insight h3{font-size:1.22rem}.insight-tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 10px}.insight-tag{font:inherit;font-size:.875rem;min-height:44px;color:#254c7b;background:white;border:1px solid #a9bfdc;border-radius:22px;padding:9px 13px;text-align:left}.insight-note{font-size:.875rem;line-height:1.55;color:var(--muted)}.insight-note .text-button{font-size:.875rem;padding:5px 0}.glossary-page{max-width:980px}.glossary-page>.eyebrow{margin:8px 0}.glossary-page>.search{margin:26px 0 16px}.glossary-count{font-size:.9rem;color:var(--muted)}.glossary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.glossary-card{background:white;border:1px solid var(--line);padding:23px;border-radius:12px;color:var(--ink);text-decoration:none}.glossary-card:hover{border-color:#7195c1}.glossary-card>span,.glossary-card small{font-size:.83rem;color:var(--muted)}.glossary-card h2{font-size:1.14rem;margin:9px 0 16px}.glossary-detail{max-width:790px}.glossary-detail>p{font-size:1.05rem;line-height:1.8}.glossary-check,.glossary-example{padding:20px;background:var(--soft);border-radius:9px;margin:22px 0}.glossary-example{background:#f2f5f8}.glossary-example h3{font-size:1rem}.glossary-example p,.glossary-check p{margin:8px 0 0;line-height:1.7}.glossary-example small{display:block;margin-top:12px}
/* Student progress: scores, identity and file exchange have separate purposes. */
.progress-page{max-width:1080px;margin:auto}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:25px 0 18px}.stats-grid>div{padding:23px 20px;border:1px solid var(--line);border-radius:12px;background:white}.stats-grid strong{display:block;font-size:2rem;line-height:1.25;color:#0a665e;font-variant-numeric:tabular-nums}.stats-grid strong small{font-size:1rem;font-weight:400}.stats-grid span{display:block;font-size:.875rem;color:var(--muted);line-height:1.45;margin-top:9px}.progress-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:22px;margin:30px 0}.progress-layout>.panel{margin:0}.progress-side>.panel{margin:0 0 22px}.progress-side>.panel:last-child{margin-bottom:0}.progress-side .button{display:flex;margin-top:12px}.profile-fields{display:grid;grid-template-columns:1.8fr 1fr;gap:14px;margin:22px 0}.profile-fields label,.class-filters label,.lesson-filters label{display:grid;gap:7px;font-size:.94rem;font-weight:650}.profile-fields input{font-weight:400}.restore-panel{margin-top:22px;padding-top:10px;border-top:1px solid var(--line)}.file-label{display:grid;gap:10px;font-size:.94rem}.file-label input{font-size:.875rem;border:1px solid #b6c7d8;padding:10px;background:white;border-radius:8px;max-width:100%}.block-progress-list>a{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:76px;border-bottom:1px solid var(--line);text-decoration:none;padding:14px 0}.block-progress-list>a:last-child{border-bottom:0}.block-progress-list small{display:block;margin-top:3px}.block-progress-list>a>span:last-child{white-space:nowrap;font-size:.875rem}.table-scroll{overflow:auto;width:100%}table{width:100%;border-collapse:collapse;text-align:left}.progress-table{font-size:.9rem;line-height:1.5}.progress-table th,.progress-table td{padding:15px 10px;border-bottom:1px solid var(--line);vertical-align:top}.progress-table tbody th{font-weight:500;min-width:175px}.progress-table thead th{font-size:.83rem;color:var(--muted);font-weight:700;background:#f4f7fb}.progress-table small{display:block;font-size:.8rem;margin-top:4px}.topic-progress{margin:18px 0}.topic-progress>div{display:flex;justify-content:space-between;gap:15px;font-size:.94rem;margin-bottom:6px}.reset-line{display:flex;align-items:center;justify-content:space-between;gap:35px;border-top:1px solid var(--line);padding:27px 0;margin-top:30px}.reset-line h2{font-size:1.2rem}.reset-line p{font-size:.94rem;color:var(--muted);max-width:65ch}.reset-line .button{flex-shrink:0}
/* Teacher workspace: planning, material and class are separate work surfaces. */
.teacher-page{max-width:1136px;margin:auto}.teacher-header .brand small{color:var(--blue)}.teacher-planning{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.25fr);gap:32px;align-items:start;margin-top:36px}.teacher-planning h2{font-size:1.35rem}.unit-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:20px 0}.duration-card{padding:15px 12px;border:1px solid #b9cada;border-radius:9px;background:white;text-align:left;min-height:83px;color:var(--ink)}.duration-card strong{display:block;font-size:1rem}.duration-card small{display:block;font-size:.8rem;margin-top:5px}.duration-card.active{border:2px solid var(--blue);padding:14px 11px;background:var(--soft)}.lesson-plan{padding:24px;margin-top:0}.lesson-plan h3{font-size:1.3rem}.lesson-plan>p{font-size:.94rem;color:var(--muted)}.schedule{list-style:none;margin:24px 0;padding:0}.schedule li{display:flex;gap:16px;padding:15px 0;border-top:1px solid var(--line)}.schedule strong{font-size:1.15rem;color:var(--blue);min-width:32px;line-height:1.35}.schedule small{font-size:.75rem;font-weight:400;display:block}.schedule p{font-size:.94rem;line-height:1.65}.selection-heading{display:flex;align-items:start;justify-content:space-between;gap:15px}.selection-badge{font-size:.83rem;background:var(--soft);color:var(--blue);padding:7px 10px;border-radius:7px;white-space:nowrap}.selection-column>p{font-size:.94rem;color:var(--muted)}.selection-actions{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0}.lesson-filters{display:grid;grid-template-columns:1.3fr 1fr;gap:12px;margin:18px 0}.lesson-list{max-height:670px;overflow:auto;border:1px solid var(--line);border-radius:10px;background:white;padding:0 17px;scrollbar-width:thin}.lesson-list>p{font-size:.83rem;color:var(--muted);margin:0;padding:12px 0;border-bottom:1px solid var(--line)}.lesson-list>label{display:grid;grid-template-columns:22px 1fr;gap:9px 13px;padding:16px 0;border-bottom:1px solid var(--line);font-size:.94rem;line-height:1.5}.lesson-list input{margin-top:4px}.lesson-list label>span{min-width:0}.lesson-list small{display:block;font-size:.8rem;font-weight:400;margin-top:5px}.lesson-row-links{display:flex;gap:15px;grid-column:2;font-size:.83rem}.lesson-row-links a{min-height:32px;display:inline-flex;align-items:center}.lesson-list>.button{margin:16px 0}.selection-output{display:grid;grid-template-columns:1fr 1.15fr;gap:32px;margin:32px 0 24px;padding:26px;background:#e8effa;border:1px solid #c4d5ec;border-radius:12px}.selection-output h2{font-size:1.3rem}.selection-output p{font-size:.94rem;color:var(--muted)}.teacher-toolbar{display:flex;align-items:center;align-content:center;flex-wrap:wrap;gap:10px}.teacher-limits{margin-top:28px}.selected-solutions>h2{margin-top:32px}.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.resource-card{display:block;color:var(--ink);background:white;border:1px solid var(--line);padding:28px;border-radius:13px;text-decoration:none}.resource-card.featured{border-color:#a9c3e5;background:#eaf1fc}.resource-card:hover{border-color:var(--blue)}.resource-card h2{font-size:1.4rem}.resource-card p{color:var(--muted);font-size:.98rem}.resource-card>b{color:var(--blue);font-size:.94rem}.teacher-blocks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.teacher-blocks .panel{margin:0;align-self:start}.teacher-blocks .panel h3{font-size:1.22rem}.teacher-blocks details h4{margin:22px 0 12px}.teacher-blocks details p{font-size:.94rem}.import-panel{display:grid;grid-template-columns:1.6fr 1fr;align-items:center;gap:30px;padding:27px;border:2px dashed #98b2d1;background:#e9f4ee;border-radius:13px}.import-panel h2{font-size:1.4rem}.import-panel p{font-size:.98rem}.import-panel .small{font-size:.875rem}.upload-button{font-weight:700;color:var(--blue)}.upload-button input{color:var(--ink);font-weight:400}.import-log{background:white;padding:12px 22px;margin:20px 0;border:1px solid var(--line);border-radius:10px}.import-log ul{max-height:220px;overflow:auto;font-size:.875rem;padding-left:22px}.import-log li{margin:9px 0;overflow-wrap:anywhere}.class-filters{display:grid;grid-template-columns:140px 1fr auto;gap:16px;align-items:end;margin:28px 0}.class-report-actions{display:flex;gap:8px;flex-wrap:wrap}.stage-row{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:.95rem}.person-block{border-top:1px solid var(--line);padding:10px 0}.person-block h4{margin:23px 0 12px}.person-block p{font-size:.95rem}.student-note{white-space:pre-wrap;background:#edf5ef;padding:14px;border-radius:8px}
/* Utilities, editor and dialogs. */
.settings-actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.setting{display:flex;gap:20px;justify-content:space-between;padding:20px 0;border-bottom:1px solid var(--line)}.setting small{display:block;margin-top:5px}.setting input{margin-top:6px}.download-list{display:grid;gap:12px;margin-top:20px}.download-list a{min-height:40px}.prose h2{font-size:1.35rem}.prose p{line-height:1.75}#editor-json{width:100%;min-height:340px;font-family:monospace;font-size:.875rem;margin:16px 0}#editor-preview img{max-height:300px}dialog{border:1px solid #b5c8dc;border-radius:16px;max-width:830px;width:calc(100% - 32px);max-height:90dvh;padding:28px;color:var(--ink);box-shadow:0 25px 70px #09234340}dialog::backdrop{background:#15283b99;backdrop-filter:blur(3px)}.modal-title{display:flex;align-items:start;justify-content:space-between;gap:20px;margin-bottom:22px}.modal-title h2{font-size:1.45rem;margin:5px 0}.modal-title .icon-button{margin:-5px -8px 0 0}.zoom-viewport{height:65dvh;overflow:auto;background:#e9eff5;border:1px solid var(--line)}.zoom-viewport img{display:block;object-fit:contain}.zoom-controls{display:flex;gap:12px;margin:10px 0}.zoom-controls button{font-size:1.4rem;min-width:55px}#share-link{margin:12px 0 20px;width:100%}#toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,15px);z-index:100;background:var(--ink);color:white;border-radius:10px;padding:13px 19px;max-width:calc(100% - 30px);width:max-content;box-shadow:0 8px 25px #0002;font-size:.94rem;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}#toast.visible{opacity:1;transform:translate(-50%,0)}.initial-loader{max-width:550px;margin:15vh auto;padding:30px;text-align:center}.initial-loader h1{margin-top:20px}.initial-loader progress{margin:20px 0}.large{font-size:20px}.large .site-header nav a{font-size:1rem}.reduced *{scroll-behavior:auto!important;transition:none!important;animation:none!important}.projector{max-width:1400px;font-size:1.22em}.projector .teacher-planning{grid-template-columns:1fr}.projector .lesson-list{max-height:none}.result,.quiz legend{scroll-margin-top:145px}#print-area{display:none}
@media(max-width:1050px){.header-inner{gap:14px;padding:14px 24px}.site-header nav a{padding:10px 9px}.site-header nav svg{display:none}.publisher{margin:0 24px}.page{padding:32px 24px 50px}.site-footer{margin:0 24px}.feed-layout{grid-template-columns:minmax(0,720px) 240px;gap:24px}.home-page{gap:35px}.home-guide{padding:23px}.intro-action{flex-shrink:1}.teacher-planning{gap:24px;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}.class-filters{grid-template-columns:140px 1fr}.class-report-actions{grid-column:1/-1}.glossary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){.feed-layout{display:block;max-width:720px;margin:auto}.feed-aside{display:none}.page-intro{display:block}.intro-action{padding-top:20px}.home-page{gap:26px}.home-intro h1{font-size:2.8rem}.home-guide{padding:22px}.home-guide>div{gap:13px}.home-bottom{align-items:start}.teacher-planning{grid-template-columns:1fr}.plan-column{max-width:none}.lesson-list{max-height:540px}.selection-output{grid-template-columns:1fr;gap:20px}.progress-layout{grid-template-columns:1fr}.progress-side{display:grid;grid-template-columns:1fr 1fr;gap:20px}.progress-side>.panel{margin:0}.site-header nav a{font-size:.82rem;padding:10px 8px}.brand{font-size:1.05rem}.brand small{font-size:.6rem}.brand img{width:35px;height:35px}}
@media(max-width:650px){.site-header{backdrop-filter:none}html{scroll-padding-top:115px}body{font-size:16px}.page{padding:26px 16px 40px}.header-inner{padding:12px 16px;min-height:68px;justify-content:space-between}.brand{font-size:1.18rem}.brand small{font-size:.64rem}.brand img{width:39px;height:39px}.publisher{margin:0 16px;padding-bottom:10px;font-size:.72rem;gap:8px}.publisher b{font-weight:650}.private-label{font-size:.7rem}.site-header nav{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));background:#fff;border-top:1px solid var(--line);padding:7px 6px calc(7px + env(safe-area-inset-bottom));gap:3px;margin:0;z-index:30;backdrop-filter:blur(12px)}.site-header nav a{flex-direction:column;gap:3px;padding:7px 1px;min-height:57px;font-size:.73rem;line-height:1.4;border-radius:8px}.site-header nav svg{display:block;width:21px;height:21px}.site-header.teacher-header nav{grid-template-columns:repeat(3,1fr)}.site-header.teacher-header nav 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p,.topic-prose p{font-size:1rem;line-height:1.8}.topic-section>h2{font-size:1.35rem}.story-ending{padding:23px 20px}.article-end{gap:12px}.article-end .button{width:100%}.topic-jumps{gap:6px}.topic-jumps button{font-size:.84rem}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stats-grid>div{padding:19px 15px}.stats-grid strong{font-size:1.85rem}.stats-grid span{font-size:.82rem}.progress-side{display:block}.progress-side>.panel{margin-bottom:20px}.profile-fields{grid-template-columns:1fr;gap:14px}.save-panel .learning-actions .button{width:100%}.reset-line{display:block;padding-top:24px}.reset-line .button{margin-top:18px}.progress-table{font-size:.83rem}.progress-table th,.progress-table td{padding:12px 8px}.block-progress-list>a{gap:14px}.block-progress-list b{font-size:.94rem}.block-progress-list>a>span:last-child{font-size:.8rem}.teacher-planning{margin-top:28px}.teacher-planning h2{font-size:1.23rem}.duration-card strong{font-size:.94rem}.duration-card small{font-size:.75rem}.duration-card{padding:14px 10px}.duration-card.active{padding:13px 9px}.lesson-filters{grid-template-columns:1fr}.lesson-list{padding:0 14px}.selection-heading{align-items:center}.selection-heading h2{margin-bottom:0}.selection-column>p{margin-top:14px}.selection-output{padding:21px}.teacher-toolbar .button{flex:1;min-width:145px}.resource-grid,.teacher-blocks{grid-template-columns:1fr}.resource-card{padding:23px}.teacher-blocks .panel{margin:0}.import-panel{grid-template-columns:1fr;padding:22px;gap:20px}.class-filters{grid-template-columns:1fr 1fr}.class-report-actions{gap:8px}.class-report-actions .button{flex:1}.glossary-grid{grid-template-columns:1fr 1fr;gap:10px}.glossary-card{padding:17px 15px}.glossary-card h2{font-size:1.02rem}.glossary-card>span,.glossary-card 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@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{@page{size:A4;margin:15mm}body{background:white;color:#111;font:10pt/1.5 Arial,sans-serif}body>*{display:none!important}#print-area{display:block!important}#print-area *{max-width:100%}.print-page{break-after:page}.print-page:last-child{break-after:auto}.print-page h1{font-size:18pt;margin:4mm 0}.print-page h2{font-size:13pt}.print-page h3{font-size:11pt}.print-page h1,.print-page h2,.print-page h3,.print-page h4{break-after:avoid}.print-page p{font-size:10pt;margin:2mm 0}.print-page>header,.print-label{font-size:8pt;font-weight:700}.print-page footer{font-size:8pt;margin-top:6mm;border-top:1px solid #aaa;padding-top:3mm}.print-question{break-inside:avoid;margin:5mm 0}.print-question h2{font-size:11pt}.print-option{font-size:10pt!important}.print-source{font-size:8pt!important;overflow-wrap:anywhere}.print-page button{display:none}.original-post{border:1px solid #bbb;padding:3mm;margin:3mm 0;background:white}.original-media{break-inside:avoid}.original-media img{width:auto;max-width:100%;max-height:95mm;margin:auto}.original-media figcaption,.image-credit{font-size:7pt}.original-wording{background:white;border:0;padding:2mm 0}.original-wording blockquote{font-size:10pt}.material-tools{display:block}.material-tools .credit{max-width:none;font-size:7pt}.material-tools>button{display:none}.credit summary,.origin-detail summary{display:none}.credit a[href]::after{content:' (' attr(href) ')';overflow-wrap:anywhere}.origin-detail{display:block;font-size:7pt}.case-insight{background:white;border:1px solid #aaa;padding:3mm;break-inside:avoid}.case-insight h3{font-size:11pt}.insight-tags{margin:2mm 0}.insight-tag{padding:1mm 2mm;min-height:0;font-size:8pt;border-radius:3px}.insight-note{font-size:8pt}.evidence-item{break-inside:auto;padding:3mm 0}.learning-print table{table-layout:fixed;font-size:8pt;border-collapse:collapse;width:100%}.learning-print th,.learning-print td{padding:2mm;border-bottom:1px solid #bbb;overflow-wrap:anywhere;vertical-align:top;text-align:left}.learning-print thead{display:table-header-group}.learning-print tr{break-inside:avoid}.learning-print p{white-space:pre-wrap}.learning-print h2{margin-top:5mm}.learning-print h3{margin-top:4mm}}

/* Consistent fictional source material and three-state checking. */
.simulation-label{display:block;color:#4c7067;background:#edf5ef;border:1px solid #d6e4dc;border-radius:6px;padding:5px 9px;font-size:.75rem;font-weight:700;letter-spacing:.035em;margin-bottom:12px}.original-media img,.compact-card .card-story>.media-surface>img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#e6efe8}.original-wording blockquote{margin:0}.original-wording p{font-size:1rem;line-height:1.75;margin-bottom:1em}.original-wording h2{margin:12px 0 18px}.case-context{padding:20px;background:#f1f6ee;border-radius:10px;margin:16px 0}.case-background p{margin-bottom:14px}.sim-comments{padding:14px 20px;background:#f4f7f1;border-top:1px solid var(--line)}.sim-comments>p:not(.small){font-size:.875rem;padding:8px 0;margin:0}.source-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.source-tab{background:white;border:1px solid #b4cec1;border-radius:9px;text-align:left;padding:12px;min-height:68px}.source-tab span{display:block;font-size:.75rem;color:var(--muted);margin-bottom:3px}.source-tab b{font-size:.9rem;line-height:1.3;display:block}.source-tab.active{border:2px solid var(--blue);padding:11px;background:#e4f3eb}.research-heading{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}.research-heading span{font-size:.8rem;color:var(--muted)}.source-caution{font-size:.875rem;line-height:1.55}.research{padding:18px;border-radius:12px;background:#edf5ef}.research-body{padding:20px 0 4px}.research-body .evidence-item{margin:0;border:0;padding:0}.source-profile{padding:14px;border-left:3px solid #819db7;background:white;margin:16px 0}.source-profile p,.source-meta{font-size:.875rem;line-height:1.6}.hint-ladder{margin-top:16px;border-top:1px solid var(--line);padding-top:10px}.hint-ladder details{padding:9px}.answer-guide{font-size:.8rem;line-height:1.6;margin:20px 0 12px}.answers.three-way{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.three-way .answer{padding:14px 9px;min-height:56px;justify-content:center}.three-way .answer i{display:none}.three-way .answer span{font-size:.85rem;font-weight:700}.three-way input{width:17px;height:17px;flex-shrink:0}.solution-steps li{margin:12px 0}.table-wrap{overflow:auto}table{max-width:100%}.source-page>.evidence-item{background:white;padding:24px;border-radius:14px}.compact-card .simulation-label{margin:0 0 12px}.research-instruction{padding-top:14px}@media(max-width:600px){.research{padding:14px}.source-tab{padding:10px}.source-tab.active{padding:9px}.case-context{padding:16px}.three-way .answer{padding:12px 5px;gap:5px}.three-way .answer span{font-size:.75rem}}@media print{.simulation-label{border:1px solid #777;background:white;color:#222}.source-tabs,.hint-ladder,.answer-guide{display:none}.source-profile{border-left:2px solid #777}.sim-comments p{break-inside:avoid}.evidence-item{break-inside:auto}.original-wording p{font-size:10pt}}

/* Read sources first, then keep question, answer guide and choices together. */
.quiz>.research{margin-bottom:24px}.quiz fieldset>.answer-guide{margin-top:0}

/* Uniform glossary navigation and paired, clearly separated teaching downloads. */
.glossary-grid{align-items:stretch;grid-auto-rows:1fr}.glossary-card{display:flex;flex-direction:column;min-width:0;min-height:165px}.glossary-card>span{min-height:2.6em;line-height:1.3}.glossary-card h2{overflow-wrap:anywhere;line-height:1.4;margin:8px 0 16px}.glossary-card small{margin-top:auto}.lesson-downloads{display:grid;gap:10px;margin:18px 0}.lesson-downloads>a:not(.button){font-size:.9rem;line-height:1.5;padding:4px 0}.lesson-downloads .button{width:100%;text-align:center;justify-content:center}.lesson-downloads+.button{margin-top:12px}
@media(max-width:650px){.glossary-grid{grid-template-columns:1fr;grid-auto-rows:auto;gap:10px}.glossary-card{min-height:116px;display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;padding:18px 20px;align-items:center;column-gap:12px}.glossary-card>span{grid-column:1/-1;min-height:0}.glossary-card h2{margin:5px 0 0;font-size:1.06rem;line-height:1.4}.glossary-card small{font-size:0;margin:0}.glossary-card small:after{content:'→';font-size:1.3rem;color:var(--blue)}.lesson-downloads{gap:12px}.resource-card h3{margin:10px 0 15px}}

.feed-topic-label{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:16px;font-weight:650;margin:16px 0 4px;font-size:.9rem}.feed-topic-label select{min-width:0;min-height:44px;font-weight:400;background:white;width:100%}

@media(max-width:650px){.glossary-card{height:124px;min-height:124px}.glossary-card h2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.glossary-card>span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}

.compact-card .card-story>.media-surface>img{height:auto;width:100%;aspect-ratio:16/9;object-fit:contain;background:#e6efe8}.original-media img{width:100%;height:auto;aspect-ratio:16/9;object-fit:contain}

.media-surface{position:relative;min-width:0}.media-surface img[hidden],.media-error[hidden]{display:none!important}.media-error{min-height:150px;padding:24px 18px;text-align:center;border:1px solid #b6d1c2;border-radius:8px;background:#edf5ef;color:#203746}.media-error p{margin:0 0 12px}.material-tools>a{font-size:.83rem;white-space:nowrap}.zoom-viewport .media-surface{width:100%}

/* Equal, accessible choices; no preselected optional storage. */
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px 24px}.privacy-banner{position:fixed;z-index:1000;left:16px;right:16px;bottom:16px;max-width:1040px;margin:auto;padding:24px;background:#fff;border:2px solid #b5c7d8;border-radius:16px;box-shadow:0 12px 80px #14273140;max-height:80vh;overflow:auto}.privacy-banner h2{font-size:1.35rem;margin:8px 0 12px}.privacy-banner p{font-size:.95rem;line-height:1.6;margin:10px 0}.privacy-banner .small{font-size:.85rem}.privacy-actions{display:flex;gap:12px;margin-top:18px}.privacy-actions>.button{flex:1;min-height:48px;font-size:1rem;background:#edf5ef;border-color:#52887b;color:#195b52}.privacy-banner a{color:#08675e;text-decoration:underline}@media(max-width:600px){.privacy-banner{left:8px;right:8px;bottom:8px;padding:18px;max-height:83vh}.privacy-actions{flex-direction:column}.privacy-actions>.button{width:100%}.footer-links{gap:8px 16px}}@media print{.privacy-banner,#privacy-banner-host{display:none!important}}

/* Content-led pictures; every learning block owns its story and explanations. */
.learning-visual{margin:1.25rem 0 1.75rem;background:#eef3f7;border:1px solid #d3e3d9;border-radius:14px;overflow:hidden}.learning-visual .media-surface{margin:0;border:0;border-radius:0}.learning-visual img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain}.learning-visual figcaption{padding:.7rem 1rem;color:#385363;font-size:.9rem;line-height:1.5}.profile-fields small{display:block;margin:.4rem 0 0;color:#536977;font-size:.85rem;font-weight:400}@media(max-width:650px){.learning-visual{margin:1rem 0}.learning-visual figcaption{font-size:.85rem}}@media print{.learning-visual{break-inside:avoid;max-width:480px;margin:10px auto}.learning-visual figcaption{font-size:8pt}}

/* Learning cards: every element participates in normal document flow. */
.block-card{display:grid;grid-template-columns:minmax(180px,240px) minmax(0,1fr);gap:26px;align-items:start;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);text-decoration:none;color:var(--ink)}
.block-card:hover{border-color:#789dc9;background:#fcfdff}.block-card:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.block-media{min-width:0;overflow:hidden;border-radius:10px;background:#edf4ef}.block-image{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.block-card-copy{min-width:0}.block-card-copy:only-child{grid-column:1/-1}.block-meta{display:flex;align-items:center;gap:12px;margin-bottom:16px}.block-meta .eyebrow{margin:0;font-size:.8rem;letter-spacing:.05em;text-transform:uppercase;overflow-wrap:anywhere}
.block-number{display:flex;align-items:center;justify-content:center;flex:0 0 40px;min-height:40px;border-radius:9px;background:var(--ink);color:#fff;font-size:1rem;line-height:1.2;font-weight:750;font-variant-numeric:tabular-nums}
.block-card h2{font-size:1.45rem;line-height:1.3;overflow-wrap:anywhere;margin:0 0 12px}.block-card p{font-size:1rem;color:var(--muted);margin:0 0 18px}
.block-topics{padding-left:22px;display:grid;gap:7px;margin:0;color:var(--muted);font-size:.94rem;line-height:1.55}.block-topics li{padding-left:2px}
.block-state{display:inline-flex;align-items:center;min-height:42px;padding:8px 14px;margin-top:22px;background:var(--soft);border:1px solid #c9d9ed;border-radius:8px;color:var(--blue);font-size:.9rem;font-weight:650;line-height:1.4;white-space:normal}
@media(max-width:650px){.block-card{grid-template-columns:minmax(0,1fr);gap:18px;padding:18px}.block-card h2{font-size:1.3rem}.block-meta{gap:10px;margin-bottom:14px}.block-card p{font-size:1rem}.block-meta .eyebrow{font-size:.78rem}.block-state{margin-top:18px}}
@media print{.block-card{box-shadow:none;break-inside:avoid;grid-template-columns:150px minmax(0,1fr);padding:14px}.block-state{background:#fff}.block-image{max-width:180px}}

/* The start page: an editorial playground for a second look. */
html{scroll-padding-top:100px}
.site-header{background:rgba(255,255,255,.96)}
.site-header nav a{padding-inline:10px}
.home-surface{max-width:1264px;padding:34px 32px 24px}
.landing{--home-ink:#193c3b;--home-blue:#0b746b;--home-yellow:#ffdb70;color:var(--home-ink)}
.landing a{transition:background .18s ease,transform .18s ease,box-shadow .18s ease}
.landing-hero{display:grid;grid-template-columns:1.04fr 1fr;align-items:center;gap:28px;padding:44px 42px 50px;border-radius:28px;background:#fff6db;border:1px solid #e5e5dc;overflow:hidden;position:relative}
.landing-copy{position:relative;z-index:1;min-width:0}
.landing-kicker{display:flex;align-items:center;gap:9px;font-size:.71rem;letter-spacing:.16em;font-weight:800;margin-bottom:23px}
.landing-kicker i{height:8px;width:8px;background:var(--home-blue);border-radius:50%}
.landing-copy h1{font-size:clamp(3.1rem,5.4vw,4.65rem);line-height:1.015;letter-spacing:-.065em;margin-bottom:27px;font-weight:850}
.landing-copy h1 span{color:var(--home-blue);display:inline-block;position:relative;z-index:0}
.landing-copy h1 span:after{content:'';position:absolute;bottom:-5px;left:0;width:100%;height:8px;background:var(--home-yellow);border-radius:50%;transform:rotate(-2deg);z-index:-1}
.landing-copy>p{font-size:1.12rem;line-height:1.7;color:#4d616c;max-width:37ch}
.landing-actions{display:flex;align-items:flex-start;flex-direction:column;gap:14px;margin:28px 0 18px}
.landing-actions .button{min-height:54px;border-radius:11px;font-size:.98rem;padding:14px 20px;box-shadow:0 5px 0 #07574f}
.landing .button.primary:hover{transform:translateY(-2px)}
.landing-text-link{display:inline-flex;align-items:center;gap:10px;min-height:44px;color:var(--home-ink);text-decoration:none;font-size:.92rem;font-weight:650}
.landing-text-link:hover{text-decoration:underline;text-underline-offset:5px}
.landing-text-link svg{width:18px;height:18px}
.landing-footnote{font-size:.78rem;color:#596770}
.check-scene{position:relative;min-width:0;padding:40px 3px 41px 8px}
.scene-orbit{width:430px;height:430px;border-radius:50%;background:#dcefe3;border:1px solid #c3dfd1;position:absolute;top:22px;left:50%;transform:translateX(-50%)}
.scene-orbit:after{content:'';position:absolute;inset:-20px;border:1px dashed #a6b8d4;border-radius:50%;opacity:.65}
.scene-label{position:relative;z-index:2;font-size:.69rem;letter-spacing:.12em;font-weight:800;background:#ffdb70;display:table;margin:0 0 -6px 20px;padding:9px 15px;transform:rotate(-4deg);box-shadow:0 3px 0 #b6a45025}
.scene-spark{position:absolute;font-size:90px;line-height:1;color:var(--home-blue);right:-22px;top:-2px;transform:rotate(15deg)}
.demo-post{position:relative;background:white;border-radius:17px;overflow:hidden;border:1px solid #d2e1d7;box-shadow:0 22px 40px #233e661c,7px 8px 0 #ffffffb3;transform:rotate(2deg);transition:transform .25s ease}
.demo-post:focus-within,.demo-post:hover{transform:rotate(0deg)}
.demo-post-header{display:flex;align-items:center;gap:10px;padding:20px 17px 14px}
.demo-avatar{display:grid;place-items:center;background:#e8f4ec;color:#0b746b;border-radius:50%;width:34px;height:34px;font-weight:800;font-size:1.3rem;flex-shrink:0}
.demo-post-header b{display:block;font-size:.79rem;line-height:1.4}
.demo-post-header small{display:block;font-size:.63rem;margin-top:2px;color:#5b6c76}
.demo-dots{margin-left:auto;font-size:.65rem;letter-spacing:2px;color:#7c8990}
.demo-photo{position:relative;margin:0 12px;overflow:hidden;border-radius:8px;background:#e9f1eb}
.demo-photo img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.demo-photo-tag{position:absolute;bottom:10px;left:10px;color:white;background:#193c3bee;border-radius:4px;padding:5px 9px;font-size:.62rem;font-weight:800;letter-spacing:.11em}
.demo-post-copy{padding:16px 18px}
.demo-post-copy p{font-size:1.19rem;line-height:1.35;font-weight:800;letter-spacing:-.02em;margin:0 0 8px}
.demo-post-copy>span{display:block;font-size:.72rem;line-height:1.5;color:#586b79}
.demo-check{border-top:1px solid #d9e7df;background:#f0f7f1}
.demo-check>summary{list-style:none;display:flex;align-items:center;gap:9px;padding:15px 17px;min-height:52px;font-size:.8rem;font-weight:750;color:#0b746b}
.demo-check>summary::-webkit-details-marker{display:none}
.demo-check>summary>span{margin-left:auto;font-size:1.3rem;line-height:1}
.demo-check>summary svg{width:19px;height:19px}
.demo-check[open]>summary{margin:0}
.demo-check[open]>summary>span{transform:rotate(45deg)}
.demo-check>div{padding:0 18px 20px;font-size:.85rem;line-height:1.6}
.demo-check p{font-size:.85rem;margin:6px 0 10px}
.demo-check a{display:inline-flex;gap:6px;align-items:center;min-height:40px;font-size:.8rem;font-weight:700}
.scene-sticker{position:relative;z-index:2;display:table;background:#d2ecd9;color:#245d42;padding:12px 18px;border-radius:4px 15px 15px 15px;margin:-2px 0 -40px auto;transform:rotate(-6deg);font-size:.82rem;line-height:1.45;box-shadow:2px 4px 0 #9ebaaa2b}
.landing-facts{display:grid;grid-template-columns:repeat(3,1fr) 1.15fr;align-items:center;padding:30px 30px 32px;margin:0 10px 10px;border-bottom:1px solid #d8e5df;gap:22px}
.landing-facts>div{display:flex;align-items:center;gap:14px;min-width:0}
.landing-facts strong{font-size:2.1rem;font-weight:800;line-height:1;letter-spacing:-.06em;color:var(--home-blue)}
.landing-facts span{font-size:.79rem;line-height:1.45;max-width:12ch;color:#586f6b}
.landing-facts>p{font-size:.84rem;line-height:1.55;padding-left:24px;border-left:1px solid #cddfd4;margin:0}
.landing-resume{display:flex;justify-content:space-between;align-items:center;gap:20px;background:#e8f1ed;border:1px solid #c4dbd1;padding:20px 24px;border-radius:14px;margin:26px 10px}
.landing-resume>div{display:flex;align-items:center;gap:15px}
.landing-resume b,.landing-resume small{display:block}.landing-resume b{font-size:.92rem}.landing-resume small{margin-top:3px;font-size:.77rem}
.landing-method,.landing-stories{margin:70px 10px}
.landing-section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:28px}
.landing-section-heading h2{font-size:clamp(1.8rem,3vw,2.3rem);letter-spacing:-.045em;margin:0;line-height:1.15}
.landing-section-heading .eyebrow{font-size:.68rem;letter-spacing:.12em;margin-bottom:13px}
.landing-section-heading>p{font-size:.9rem;line-height:1.65;color:#586f6b;margin:0;max-width:39ch}
.landing-section-heading>.landing-text-link{flex-shrink:0}
.method-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.method-steps article{padding:25px 22px;border-top:2px solid #cbded3}
.method-steps article:first-child{background:#e1f1e7;border-radius:0 0 14px 14px;border-color:#0b746b}
.method-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;color:#0b746b}
.method-top span{font-size:.79rem;font-weight:800;letter-spacing:.05em}.method-top svg{width:27px;height:27px}
.method-steps h3{font-size:1.25rem;margin:0 0 12px}.method-steps p{font-size:.94rem;line-height:1.75;color:#586f6b}
.story-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.story-tile{min-width:0;background:white;border:1px solid #d5e2d9;border-radius:17px;overflow:hidden;color:var(--home-ink);text-decoration:none;display:flex;flex-direction:column}
.story-tile:hover{transform:translateY(-5px);box-shadow:0 14px 25px #223f6212}
.story-image{position:relative;background:#e3efe8;overflow:hidden}
.story-image img{display:block;aspect-ratio:16/10;width:100%;height:auto;object-fit:cover;transition:transform .4s ease}
.story-tile:hover .story-image img{transform:scale(1.035)}
.story-image>span{position:absolute;bottom:12px;left:13px;padding:5px 8px;background:#fff9efed;color:#253540;font-size:.59rem;font-weight:800;letter-spacing:.1em;border-radius:4px}
.story-copy{padding:24px;display:flex;flex-direction:column;align-items:start;flex:1}
.story-copy small{font-size:.72rem;line-height:1.45;color:#526879;margin-bottom:10px}
.story-copy h3{font-size:1.27rem;line-height:1.3;margin:0 0 25px}
.story-read{display:flex;width:100%;align-items:center;justify-content:space-between;font-size:.79rem;font-weight:700;color:#0b746b;gap:10px;margin-top:auto;min-height:32px}
.story-read svg{width:18px;height:18px}
.landing-invite{position:relative;overflow:hidden;display:grid;grid-template-columns:.75fr 1fr;align-items:center;gap:50px;background:#0b665f;border-radius:25px;color:white;padding:45px 65px;margin:74px 0 35px}
.landing-invite .eyebrow{color:#bce6d5;font-size:.68rem;letter-spacing:.12em}
.landing-invite h2{font-size:clamp(2rem,3.3vw,2.8rem);line-height:1.1;letter-spacing:-.045em;margin:18px 0}
.landing-invite p{color:#d2ede3;font-size:.96rem;line-height:1.75;max-width:45ch}
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