/* Rhetoric Field Office — buildless, dependency-free UI. */
:root{color-scheme:light;--bg:#f6f5f0;--surface:#fffefa;--ink:#243a36;--muted:#707973;--line:#e1e4db;--soft:#eeefe7;--green:#24564a;--green-deep:#153c38;--accent:#d8e9c5;--sidebar:#173b36;--sidebar-text:#c5d2ca;--shadow:0 10px 28px #1f3c3010;--serif:Georgia,'Times New Roman',serif;--sans:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace;--sidebar-width:236px}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 var(--sans);-webkit-font-smoothing:antialiased}
button,input,textarea{font:inherit}
button,a,input,textarea{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button{color:inherit}
button:disabled{cursor:default;opacity:.45}
a{color:inherit}
button,a{touch-action:manipulation}
button{border:0}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #bd8c42;outline-offset:4px}
button:focus:not(:focus-visible){outline:none}
button svg,a svg{pointer-events:none}
button span{pointer-events:none}
input,textarea{min-width:0}
svg{display:block}
svg.icon{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
img,svg{max-width:100%}
h1,h2,h3,p{margin:0}
[hidden]{display:none!important}
::selection{background:#d8e9c5;color:#183e34}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-100px;background:var(--green);color:white;z-index:100;padding:12px 20px;border-radius:8px}
.skip-link:focus{top:12px}
.small{font-size:12px}
.muted{color:var(--muted)}
.mobile-break{display:none}

/* Permanent navigation */
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);z-index:30;background:var(--sidebar);color:var(--sidebar-text);padding:31px 17px 0;display:flex;flex-direction:column;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#527063 transparent}
.brand{display:flex;align-items:center;gap:10px;margin:0 13px 29px;text-decoration:none}
.brand strong{font-family:var(--serif);font-size:30px;line-height:1.05;font-weight:normal;color:#f8f4e9;letter-spacing:-1.2px}
.brand small{font-family:var(--mono);font-size:8px;letter-spacing:2.1px;display:block;margin-top:8px;color:#acbfb3}
.brand-mark{color:#dbe7bd}
.brand-mark .icon{width:39px;height:49px;stroke-width:1.15}
.workspace-label{display:flex;align-items:center;gap:8px;font-size:10px;margin:0 7px 26px;white-space:nowrap;color:#b7cbbd}
.status-dot,.tiny-dot{display:inline-block;width:6px;height:6px;background:#bbd49a;border-radius:50%;flex-shrink:0}
.nav-label{font:9px var(--mono);letter-spacing:1.7px;color:#92aa9c;margin:0 13px 12px}
.main-nav{display:grid;gap:5px}
.nav-link{display:flex;align-items:center;gap:11px;color:#c5d2ca;text-decoration:none;min-height:43px;padding:10px 12px;border-radius:7px;font-size:12px;transition:background .18s,color .18s}
.nav-link:hover{background:#ffffff09;color:#fff}
.nav-link.active{background:#e5eace;color:#233d32}
.nav-link.active .icon{stroke-width:1.9}
.nav-count{font:10px var(--mono);margin-left:auto;background:#ffffff09;padding:2px 5px;border-radius:4px}
.active .nav-count{background:#bac7a451}
.collection-label{margin-top:30px}
.collection-nav{display:grid;gap:3px}
.collection-nav button{background:transparent;display:flex;align-items:center;gap:10px;width:100%;padding:9px 13px;text-align:left;border-radius:6px;font-size:11px;color:#c3d1c7;transition:background .18s}
.collection-nav button:hover,.collection-nav button.selected{background:#ffffff0c;color:#fff}
.collection-nav button>span:last-child{font:10px var(--mono);margin-left:auto;color:#a3b7aa}
.category-dot{width:6px;height:6px;display:inline-block;border-radius:2px;flex-shrink:0}
.category-dot.appeals{background:#a8c99e}
.category-dot.fallacies{background:#dcaa8b}
.category-dot.devices{background:#b4adda}
.category-dot.arguments{background:#d9c784}
.new-label{font:8px var(--mono);letter-spacing:1px;border:1px solid #6d8b75;color:#c6d5bb;padding:2px 5px;border-radius:3px;margin-left:auto}
.sidebar-bottom{margin-top:auto;padding-top:35px}
.progress-block{padding:18px 13px 24px}
.progress-block>div{font-size:10px;display:flex;justify-content:space-between;align-items:center;gap:5px}
.progress-block>div>span:last-child{font:9px var(--mono);color:#a6beaa}
progress{width:100%;height:3px;appearance:none;border:0;margin:12px 0 8px;background:#335248;display:block;border-radius:9px;overflow:hidden}
progress::-webkit-progress-bar{background:#335248}
progress::-webkit-progress-value{background:#d6dfb7;transition:width .35s}
progress::-moz-progress-bar{background:#d6dfb7}
.progress-block p{font-family:var(--serif);font-size:12px;font-style:italic;color:#9fb7a5}
.edition{border-top:1px solid #ffffff12;display:flex;gap:9px;align-items:center;padding:20px 4px 23px}
.edition-avatar{display:grid;place-items:center;width:31px;height:31px;border:1px solid #9bb29360;border-radius:50%;font:11px var(--serif);color:#e0e6cc}
.edition strong{display:block;font-size:10px;font-weight:500;color:#dde5d8}
.edition small{display:block;font-size:9px;color:#9fb3a5;margin-top:2px}
.edition>.icon,.edition>span:last-child{margin-left:auto;color:#b6ca9f}
.edition .icon{width:15px}
.app-shell{margin-left:var(--sidebar-width);min-height:100vh}

/* Header and workspace */
.topbar{height:75px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 39px;border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:20}
.breadcrumb{display:flex;gap:13px;align-items:center;font-size:11px;white-space:nowrap}
.breadcrumb-office{color:var(--muted)}
.breadcrumb-divider{color:#bfc5ba;font-size:13px}
.breadcrumb strong{font-weight:500}
.topbar-actions{display:flex;gap:15px;align-items:center}
.global-search{display:flex;align-items:center;gap:9px;color:var(--muted);background:var(--surface);border:1px solid var(--line);padding:7px 10px;border-radius:7px;font-size:11px;min-width:224px;text-align:left}
.global-search .icon{width:15px;height:15px}
.global-search kbd{font:9px var(--mono);border:1px solid var(--line);padding:1px 4px;border-radius:3px;margin-left:auto;color:var(--muted)}
.icon-button{height:34px;width:34px;border-radius:7px;background:transparent;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);transition:background .2s,color .2s}
.icon-button:hover{background:var(--soft);color:var(--ink)}
.topbar-divider{height:20px;width:1px;background:var(--line)}
.course-pill{display:flex;align-items:center;gap:9px;white-space:nowrap;letter-spacing:1.3px;font:9px var(--mono)}
.course-pill .status-dot{background:#5f8866}
.menu-toggle{display:none}
main{max-width:1560px;margin:0 auto;padding:34px 39px 20px;outline:none}
.page-intro{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-bottom:27px}
.eyebrow{font:9px/1.6 var(--mono);letter-spacing:1.5px;color:var(--muted);margin-bottom:10px}
h1{font:normal clamp(36px,3.2vw,51px)/1.12 var(--serif);letter-spacing:-1.8px}
h1 em{font-weight:normal;color:#637855}
.page-intro>div>p:last-child{font-size:12px;color:var(--muted);margin-top:11px;line-height:1.7;max-width:670px}
.text-button{display:inline-flex;align-items:center;gap:9px;background:transparent;font-size:11px;font-weight:500;white-space:nowrap;padding:9px 0}
.text-button:hover{color:var(--green)}
.text-button .icon{width:16px;height:16px}
.welcome-row{display:grid;grid-template-columns:1.8fr 1fr;gap:19px;margin-bottom:31px}
.feature-case{text-align:left;border:1px solid #d6decf;border-radius:13px;background:#e7eddf;display:flex;position:relative;overflow:hidden;padding:24px 27px;min-height:206px;justify-content:space-between;gap:15px;transition:box-shadow .2s,transform .2s}
.feature-case:hover{box-shadow:0 8px 22px #23463112;transform:translateY(-2px)}
.feature-copy{position:relative;z-index:1;display:flex;flex-direction:column;align-items:flex-start}
.mini-label{font:8px/1.5 var(--mono);letter-spacing:1.3px;display:inline-flex;align-items:center;gap:7px}
.feature-case .mini-label{color:#536e50}
.tiny-dot{width:4px;height:4px;background:#718666}
.feature-copy>strong{font:normal 30px/1.08 var(--serif);letter-spacing:-.8px;margin:14px 0 9px;color:#244335}
.feature-description{font-size:10px;color:#667761}
.feature-link{display:flex;align-items:center;gap:11px;margin-top:18px;font-size:10px;font-weight:600;color:#355b43}
.feature-link .icon{height:14px;width:14px}
.crossing-art{width:190px;flex-shrink:0;align-self:center;display:flex;flex-direction:column;text-align:center;position:relative;padding:5px 8px;color:#45694c}
.crossing-art:before{content:'';position:absolute;inset:-36px -70px;background-image:radial-gradient(#97ab8c5c .7px,transparent .7px);background-size:10px 10px;mask-image:radial-gradient(ellipse,#000 15%,transparent 69%);pointer-events:none}
.specimen-label{font:7px var(--mono);letter-spacing:1.2px;color:#66805b;margin-bottom:17px;position:relative}
.cross-row{display:flex;justify-content:space-between;padding:0 10px;font:28px var(--serif);position:relative}
.cross-row>span{border:1px solid #90a78088;border-radius:7px;width:47px;height:37px;line-height:35px;background:#eef3e5}
.cross-row>span:nth-child(2){background:#d1ddc1}
.crossing-art>svg{width:150px;height:47px;margin:0 auto;overflow:visible;fill:none;stroke:#6d8d61;stroke-width:1.4}
.crossing-art>svg circle{fill:#e7eddf;stroke-dasharray:2 3}
.specimen-caption{font:6px var(--mono);letter-spacing:.9px;margin-top:16px;color:#69815e}
.detective-note{background:#f0e8d8;border:1px solid #e2dacb;border-radius:13px;padding:22px 23px;display:flex;flex-direction:column;align-items:flex-start;color:#5c5039;position:relative;overflow:hidden}
.note-top{width:100%;display:flex;align-items:center;justify-content:space-between;color:#85734e}
.note-top .icon{width:18px;height:18px}
.detective-note>p{font:normal 25px/1.12 var(--serif);letter-spacing:-.5px;margin-top:12px}
.detective-note>p em{color:#8d754c}
.detective-note>span{font-size:10px;max-width:235px;margin-top:10px;line-height:1.6;color:#81735c}
.detective-note>a{font-size:10px;font-weight:500;margin-top:auto;padding-top:13px;text-decoration:none;display:flex;align-items:center;gap:11px}
.detective-note>a:hover{text-decoration:underline}
.detective-note>a .icon{width:14px;height:14px}
.library-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:17px}
.library-heading h2{font-size:17px;font-weight:550;letter-spacing:-.35px;display:flex;align-items:center;gap:9px}
.total-pill{font:9px var(--mono);color:var(--muted);border:1px solid var(--line);padding:2px 6px;border-radius:5px}
.browse-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px}
.filter-tabs{display:flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:8px;background:#efefe7;max-width:100%;overflow:auto;scrollbar-width:none}
.filter-tabs button{border-radius:5px;background:transparent;color:var(--muted);padding:8px 10px;white-space:nowrap;font-size:10px;display:flex;gap:7px;align-items:center;transition:background .18s,box-shadow .18s}
.filter-tabs button:hover{color:var(--ink)}
.filter-tabs button.active{background:var(--surface);box-shadow:0 1px 3px #19392a18;color:var(--ink);font-weight:550}
.filter-tabs button>span{font:8px var(--mono);opacity:.75}
.catalog-tools{display:flex;align-items:center;gap:10px}
.catalog-search{display:flex;align-items:center;gap:8px;min-width:0;border-bottom:1px solid var(--line);padding:7px 0;color:var(--muted)}
.catalog-search .icon{width:15px;height:15px}
.catalog-search input{width:142px;border:0;background:transparent;font-size:10px;outline-offset:6px;color:var(--ink);height:22px}
.catalog-search input::placeholder{color:var(--muted)}
.view-switch{border:1px solid var(--line);border-radius:7px;display:flex;padding:3px;gap:2px}
.view-switch button{background:transparent;color:var(--muted);height:28px;width:28px;border-radius:4px;display:grid;place-items:center}
.view-switch button.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px #19392a15}
.view-switch .icon{height:14px;width:14px}
.results-meta{display:flex;gap:15px;align-items:center;padding:14px 0;font-size:9px;color:var(--muted)}
.card-hint{margin-left:auto;display:flex;align-items:center;gap:5px}
.card-hint .icon{width:12px;height:12px}
.plain-button{padding:0;background:transparent;font-size:10px;text-decoration:underline;color:var(--green)}

/* Category art and interactive strategy cards */
[data-tone=appeals]{--tone:#477357;--tint:#e9efe3;--art-ink:#54784e;--tag:#e3ecd9}
[data-tone=fallacies]{--tone:#a26148;--tint:#f3e8df;--art-ink:#a26c52;--tag:#f1e2d6}
[data-tone=devices]{--tone:#75648e;--tint:#eeeaf3;--art-ink:#88729a;--tag:#eae3f2}
[data-tone=arguments]{--tone:#8e7940;--tint:#f2eedc;--art-ink:#9c8a4f;--tag:#ede6ca}
.strategy-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.strategy-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:11px;min-width:0;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s}
.strategy-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#b2c2ab}
.strategy-card.is-reviewed:after{content:'';position:absolute;left:0;top:0;height:3px;right:0;background:var(--tone);opacity:.6}
.card-open{background:transparent;width:100%;text-align:left;padding:0;display:block;color:var(--ink)}
.card-open:focus-visible{outline-offset:-4px}
.card-top{display:flex;justify-content:space-between;align-items:center;padding:17px 18px 7px;height:38px}
.case-number{font:9px var(--mono);letter-spacing:.8px;color:var(--muted)}
.card-save{position:absolute;right:11px;top:9px;z-index:2;color:var(--muted);width:31px;height:31px}
.card-save[aria-pressed=true]{color:var(--green)}
.card-save[aria-pressed=true] svg{fill:var(--accent)}
.card-art{margin:8px 17px 14px;background:var(--tint);border-radius:7px;height:100px;display:flex;justify-content:center;align-items:center;color:var(--art-ink);position:relative;overflow:hidden}
.card-art:before,.visual-specimen:before{content:'';position:absolute;inset:0;background-image:radial-gradient(currentColor .55px,transparent .55px);background-size:9px 9px;opacity:.14;pointer-events:none}
.strategy-graphic{width:100%;height:100%;position:relative;z-index:1;overflow:visible}
.strategy-graphic .diagram-line{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.strategy-graphic .diagram-fill{fill:currentColor;opacity:.1}
.strategy-graphic text{font-family:var(--mono);fill:currentColor;font-size:10px;letter-spacing:1px;text-anchor:middle}
.strategy-graphic .diagram-large{font-family:var(--serif);font-size:32px;letter-spacing:0}
.strategy-graphic .diagram-small{font-size:7px;letter-spacing:.7px}
.strategy-graphic .diagram-accent{fill:var(--surface);stroke:currentColor;stroke-width:1;opacity:.7}
.card-body{display:block;padding:0 18px 13px}
.category-tag{font:7px/1.3 var(--mono);letter-spacing:.75px;text-transform:uppercase;color:var(--tone);display:inline-flex;align-items:center;gap:5px}
.category-tag:before{content:'';width:4px;height:4px;background:var(--tone);border-radius:50%}
.card-title{font:normal 24px/1.2 var(--serif);letter-spacing:-.6px;margin:5px 0 5px}
.card-description{font-size:10px;color:var(--muted);display:block;line-height:1.6;min-height:32px}
.card-bottom{display:flex;justify-content:space-between;align-items:center;margin:0 18px;padding:10px 0 12px;border-top:1px solid var(--line);font:8px var(--mono);color:var(--muted)}
.card-bottom>span:first-child{display:flex;align-items:center;gap:5px}
.card-bottom .icon{width:12px;height:12px}
.card-bottom>span:last-child{color:var(--tone);transition:transform .2s}
.strategy-card:hover .card-bottom>span:last-child{transform:translateX(3px)}
.strategy-grid.list-layout{grid-template-columns:1fr}
.list-layout .card-open{display:grid;grid-template-columns:65px 95px 1fr 122px;gap:12px;align-items:center;min-height:99px;padding-right:43px}
.list-layout .card-top{padding:0 0 0 20px;height:auto}
.list-layout .card-art{margin:9px 0;height:71px}
.list-layout .card-body{padding:13px 5px}
.list-layout .card-title{font-size:22px;margin:3px 0}
.list-layout .card-description{min-height:0}
.list-layout .card-bottom{border:0;padding:0;margin:0 8px;justify-content:flex-end;gap:12px}
.list-layout .card-bottom>span:last-child{display:none}
.list-layout .card-save{top:calc(50% - 16px);right:11px}
.list-layout .strategy-card.is-reviewed:after{width:3px;height:100%;right:auto}
.empty-state{grid-column:1/-1;border:1px dashed #c7cec0;border-radius:14px;text-align:center;padding:65px 24px;background:var(--surface)}
.empty-icon{display:flex;justify-content:center;color:var(--muted);margin-bottom:18px}
.empty-icon .icon{width:36px;height:36px;stroke-width:1.1}
.empty-state h2{font:normal 29px var(--serif);letter-spacing:-.5px}
.empty-state p{color:var(--muted);font-size:12px;max-width:400px;margin:9px auto 21px;line-height:1.8}
.workspace-footer{border-top:1px solid var(--line);margin-top:38px;padding:18px 0 0;color:var(--muted);display:flex;justify-content:space-between;gap:20px;font-size:9px}
.workspace-footer>span:first-child{font-family:var(--serif);font-style:italic;font-size:13px}
.workspace-footer strong{font-weight:normal;color:var(--ink)}
.footer-dot{margin:0 8px}
.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:39px;border-radius:7px;padding:10px 15px;font-size:11px;font-weight:500;text-decoration:none;transition:filter .2s,background .2s}
.primary-button{background:var(--green-deep);color:#fffef1;border:1px solid var(--green-deep)}
.primary-button:hover{filter:brightness(1.15)}
.secondary-button{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.secondary-button:hover{background:var(--soft)}
.primary-button .icon,.secondary-button .icon{width:15px;height:15px}
.secondary-button[aria-pressed=true]{background:var(--soft);color:var(--green)}
.primary-button[aria-pressed=true]{background:#dce8cf;color:#305235;border-color:#bbcda8}
.board-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px;font-size:12px}
.board-toolbar p{max-width:580px;line-height:1.7}

/* Inspector drawer */
body.dialog-open,body.menu-open{overflow:hidden}
dialog{color:var(--ink);background:var(--surface);border:0;padding:0}
dialog::backdrop{background:#102b2780;backdrop-filter:blur(3px)}
.inspector{position:fixed;inset:0 0 0 auto;width:min(592px,100%);height:100dvh;max-height:none;max-width:100%;margin:0;box-shadow:-20px 0 80px #0b242a28;overflow:hidden}
.inspector[open]{display:flex;flex-direction:column;animation:slide-in .25s cubic-bezier(.2,.65,.2,1)}
@keyframes slide-in{from{transform:translateX(30px);opacity:.5}
to{transform:translateX(0);opacity:1}
}
.inspector-top{height:66px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px;padding:0 29px;flex-shrink:0}
.inspector-top>.mini-label{color:var(--muted);letter-spacing:1.5px;font-size:9px}
.inspector-top>div{display:flex;align-items:center;gap:3px}
.vertical-divider{height:17px;width:1px;background:var(--line);margin:0 8px}
.inspector-scroll{overflow:auto;overscroll-behavior:contain;flex:1;scrollbar-width:thin;scrollbar-color:#c7cfc0 transparent}
.inspector-heading{padding:31px 34px 23px}
.inspector-heading .category-tag{font-size:8px;background:var(--tag);border-radius:4px;padding:5px 7px}
.inspector-heading h2{font:normal 43px/1.1 var(--serif);letter-spacing:-1.4px;margin:12px 0 8px}
.inspector-heading p{color:var(--muted);font-size:12px}
.inspector-tabs{display:flex;padding:0 34px;gap:28px;border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0;z-index:3}
.inspector-tabs button{padding:12px 0;background:transparent;color:var(--muted);font-size:11px;border-bottom:2px solid transparent;display:flex;align-items:center;gap:5px}
.inspector-tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--green)}
#note-indicator:not(:empty){display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--tone);font-size:0}
.inspector-panel{padding:25px 34px 36px}
.section-label{font:9px var(--mono);letter-spacing:1.3px;color:var(--muted);margin-bottom:10px}
.definition{font-size:16px;line-height:1.75;margin-bottom:24px;letter-spacing:-.1px}
.visual-specimen{background:var(--tint);border:1px solid var(--line);border-radius:10px;color:var(--art-ink);padding:22px 25px 14px;margin:0 0 23px;position:relative;overflow:hidden}
.visual-specimen .strategy-graphic{height:142px}
.visual-specimen figcaption{font:9px/1.7 var(--mono);text-align:center;max-width:360px;margin:3px auto 0;letter-spacing:.3px;position:relative}
.visual-specimen .mini-label{font-size:7px;position:relative}
.field-section{margin-top:25px}
.field-section>p:not(.section-label){font-size:13px;line-height:1.8;color:var(--ink)}
.original-example{border-left:2px solid var(--tone);padding:12px 17px;background:var(--tint);margin:0;border-radius:0 6px 6px 0;font:normal 18px/1.55 var(--serif)}
.micro-note{font-size:10px;color:var(--muted);margin-top:8px;line-height:1.7}
.related-links{display:flex;flex-wrap:wrap;gap:8px}
.related-links button{background:var(--soft);border:1px solid var(--line);padding:6px 10px;border-radius:5px;font-size:10px;display:flex;align-items:center;gap:8px}
.related-links .icon{height:12px;width:12px}
.evidence-block{border:1px solid var(--line);border-radius:9px;padding:22px;background:var(--bg);margin-bottom:21px}
.evidence-type{display:inline-block;font:8px var(--mono);letter-spacing:1px;color:var(--tone);margin-bottom:15px}
.evidence-block blockquote{font:normal 25px/1.45 var(--serif);letter-spacing:-.4px;margin:0}
.evidence-block .paraphrase{font:normal 17px/1.7 var(--serif);letter-spacing:0}
.evidence-byline{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;margin-top:18px}
.analysis-box{background:var(--tint);border-radius:8px;padding:17px 18px;display:flex;align-items:flex-start;gap:11px;margin-top:22px}
.analysis-box>.icon,.analysis-box>span:first-child{color:var(--tone);flex-shrink:0;margin-top:1px}
.analysis-box p{font-size:12px;line-height:1.8}
.analysis-box strong{display:block;font-size:10px;font-weight:600;margin-bottom:4px;color:var(--tone)}
.citation{margin-top:11px;border:1px solid var(--line);border-radius:7px;padding:12px 14px;display:flex;gap:12px;text-decoration:none;align-items:flex-start;transition:background .2s}
.citation:hover{background:var(--soft)}
.citation>.icon,.citation>span:first-child{color:var(--muted);flex-shrink:0;margin-top:2px}
.citation>span:nth-child(2){font-size:10px;line-height:1.7;overflow-wrap:anywhere}
.citation strong{display:block;font-weight:500;color:var(--ink)}
.citation small{color:var(--muted);font-size:9px}
.citation>span:last-child{margin-left:auto}
.citation .icon{width:14px;height:14px}
.inspector-footer{padding:17px 25px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);background:var(--surface);flex-shrink:0}
.inspector-footer button{flex:1}
.inspector-panel>.text-button{margin-top:21px}
.note-prompt{display:block;font:normal 24px/1.25 var(--serif);letter-spacing:-.5px;margin:8px 0 18px}
textarea#field-note{width:100%;height:255px;resize:vertical;border:1px solid var(--line);border-radius:8px;padding:17px;background:var(--bg);color:var(--ink);line-height:1.9;font-size:13px}
textarea::placeholder{color:var(--muted)}
.note-save-row{display:flex;justify-content:space-between;gap:12px;font-size:9px;color:var(--muted);margin-top:8px}
.note-scaffold{display:flex;gap:12px;border:1px dashed var(--line);border-radius:8px;padding:18px;margin-top:25px;font-size:11px;color:var(--muted);line-height:1.8}
.note-scaffold>span{flex-shrink:0}
.note-scaffold strong{font-weight:500;color:var(--ink)}

/* Notes, case study and sources */
.notes-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.note-card{padding:23px;background:var(--surface);border:1px solid var(--line);border-radius:11px;min-width:0}
.note-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.note-card h2{font:normal 25px var(--serif);letter-spacing:-.5px}
.note-card>p{font-size:12px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere;margin:17px 0 23px;color:var(--muted)}
.note-card footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:13px;font-size:9px;color:var(--muted)}
.note-card footer button{font-size:10px}
.case-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;align-items:start}
.case-document{border:1px solid var(--line);border-radius:13px;background:var(--surface);overflow:hidden}
.case-document-top{padding:28px 30px;background:#e7eddf;color:#244335;border-bottom:1px solid #d3dfc8}
.case-document-top h2{font:normal 33px/1.15 var(--serif);letter-spacing:-.8px;margin:13px 0 9px}
.case-document-top p{font-size:11px;color:#62735a}
.case-document-body{padding:28px 30px}
.case-document-body>p{font-size:13px;line-height:1.85;margin:0 0 19px}
.case-document-body .section-label{font-size:8px;margin-bottom:8px}
.analysis-steps{display:grid;gap:13px}
.analysis-step{border:1px solid var(--line);border-radius:10px;padding:20px 21px;background:var(--surface)}
.step-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.step-number{font:9px var(--mono);color:var(--muted)}
.analysis-step h3{font:normal 24px var(--serif);letter-spacing:-.5px;margin-bottom:8px}
.analysis-step>p{font-size:12px;line-height:1.8;color:var(--muted)}
.analysis-step button{font-size:10px;margin-top:10px}
.model-analysis{margin-top:24px;border-radius:11px;padding:24px 28px;background:var(--green-deep);color:#eaf1e1}
.model-analysis .section-label{color:#b5c8ac}
.model-analysis>p:last-child{font:normal 20px/1.7 var(--serif)}
.method-strip{margin-top:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
.method-strip>div{padding:19px;border:1px solid var(--line);border-radius:9px}
.method-strip h3{font-size:12px;font-weight:550;margin:8px 0}
.method-strip p{font-size:11px;line-height:1.8;color:var(--muted)}
.method-strip .mini-label{color:var(--muted)}
.archive-intro{display:flex;gap:16px;align-items:flex-start;padding:20px 23px;background:var(--soft);border:1px solid var(--line);border-radius:10px;margin-bottom:24px}
.archive-intro>span{margin-top:3px;color:var(--green)}
.archive-intro>p{font-size:12px;line-height:1.9;max-width:730px}
.source-item{display:flex;gap:23px;align-items:flex-start;border-bottom:1px solid var(--line);padding:22px 0}
.source-number{font:10px var(--mono);color:var(--muted);padding-top:4px}
.source-item>div{flex:1;min-width:0}
.source-item h2{font:normal 22px/1.4 var(--serif);letter-spacing:-.35px}
.source-item p{font-size:11px;color:var(--muted);margin-top:4px;line-height:1.8}
.source-item .text-button{font-size:10px}
.source-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.source-tags button{font-size:9px;border:1px solid var(--line);background:var(--surface);padding:3px 7px;border-radius:4px}
.archive-footnote{font-size:10px;color:var(--muted);line-height:1.8;margin-top:20px}

/* Command palette and feedback */
.search-dialog{width:min(580px,calc(100% - 30px));max-width:none;border:1px solid var(--line);border-radius:13px;margin:14vh auto auto;box-shadow:0 20px 100px #0b242a40;overflow:hidden}
.command-input{display:flex;align-items:center;gap:12px;padding:19px 20px;border-bottom:1px solid var(--line)}
.command-input>.icon,.command-input>span{color:var(--muted)}
.command-input input{background:transparent;color:var(--ink);border:0;flex:1;outline:none;font-size:14px}
.key-button{border:1px solid var(--line);border-radius:4px;background:var(--bg);font:9px var(--mono);padding:4px 6px;color:var(--muted)}
.command-results{max-height:51vh;overflow:auto;padding:8px;overscroll-behavior:contain}
.command-result{display:flex;align-items:center;gap:13px;width:100%;text-align:left;background:transparent;border-radius:7px;padding:12px;color:var(--ink);min-width:0}
.command-result:hover,.command-result:focus-visible{background:var(--soft)}
.command-result>.mini-label{color:var(--muted);width:25px}
.command-result>span:nth-child(2){display:flex;flex:1;flex-direction:column;min-width:0}
.command-result strong{font-weight:500;font-size:13px}
.command-result small{font-size:10px;color:var(--muted);margin-top:2px}
.command-result>.icon,.command-result>span:last-child{color:var(--muted)}
.command-footer{padding:13px 20px;display:flex;justify-content:space-between;gap:13px;font-size:9px;color:var(--muted);background:var(--bg);border-top:1px solid var(--line)}
.command-empty{padding:28px;font-size:12px;text-align:center;color:var(--muted)}
.toast{position:fixed;bottom:25px;left:calc(50% + var(--sidebar-width)/2);transform:translate(-50%,15px);background:var(--green-deep);color:#f2f2e5;font-size:11px;padding:12px 20px;border-radius:8px;z-index:80;box-shadow:0 6px 25px #0002;opacity:0;pointer-events:none;transition:opacity .18s,transform .18s;max-width:calc(100% - 30px);text-align:center}
.toast.visible{opacity:1;transform:translate(-50%,0)}

/* Dark workspace — sidebar stays a stable navigation anchor. */
[data-theme=dark]{color-scheme:dark;--bg:#202b28;--surface:#27332e;--ink:#e2e7db;--muted:#abb7aa;--line:#3a483e;--soft:#334036;--green:#bad1a4;--green-deep:#335d48;--accent:#5e7950;--shadow:0 12px 25px #0002}
[data-theme=dark] h1 em{color:#b8c99e}
[data-theme=dark] .filter-tabs{background:#26322c}
[data-theme=dark] .feature-case{background:#354432;border-color:#53634a}
[data-theme=dark] .feature-copy>strong{color:#e3ebd5}
[data-theme=dark] .feature-case .mini-label,[data-theme=dark] .feature-description,[data-theme=dark] .feature-link{color:#c2d1b1}
[data-theme=dark] .crossing-art{color:#c4d2ac}
[data-theme=dark] .cross-row>span{background:#45513b;border-color:#80916b}
[data-theme=dark] .cross-row>span:nth-child(2){background:#536444}
[data-theme=dark] .crossing-art>svg{stroke:#abbf8e}
[data-theme=dark] .crossing-art>svg circle{fill:#354432}
[data-theme=dark] .specimen-label,[data-theme=dark] .specimen-caption{color:#b9caa2}
[data-theme=dark] .detective-note{background:#433e2e;border-color:#5b5340;color:#e6d8bb}
[data-theme=dark] .note-top,[data-theme=dark] .detective-note>p em,[data-theme=dark] .detective-note>span{color:#c7b991}
[data-theme=dark] [data-tone=appeals]{--tone:#b6cda5;--tint:#354434;--art-ink:#b4ca9f;--tag:#3c5138}
[data-theme=dark] [data-tone=fallacies]{--tone:#dfb196;--tint:#493c33;--art-ink:#d4ab8c;--tag:#514133}
[data-theme=dark] [data-tone=devices]{--tone:#c1b3da;--tint:#403b4d;--art-ink:#bdb0d6;--tag:#4c4359}
[data-theme=dark] [data-tone=arguments]{--tone:#d2c18d;--tint:#45432e;--art-ink:#c6bb87;--tag:#514c31}
[data-theme=dark] .empty-state{border-color:#57634c}
[data-theme=dark] .case-document-top{background:#354432;color:#e3ebd5;border-color:#53634a}
[data-theme=dark] .case-document-top p{color:#bbc9ac}

@media(min-width:1600px){main{padding-top:43px}
.welcome-row{grid-template-columns:2fr 1fr}
.feature-case{min-height:223px}
.feature-copy>strong{font-size:35px}
.crossing-art{width:235px}
.strategy-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.card-art{height:112px}
.filter-tabs button{font-size:11px;padding:9px 15px}
}

@media(max-width:1190px){:root{--sidebar-width:216px}
.sidebar{padding-left:12px;padding-right:12px}
.topbar{padding:0 27px}
main{padding:30px 27px 20px}
.topbar-actions{gap:10px}
.course-pill,.topbar-divider{display:none}
.global-search{min-width:200px}
.welcome-row{grid-template-columns:1.6fr 1fr;gap:15px}
.feature-case{padding:23px 22px}
.feature-copy>strong{font-size:27px}
.crossing-art{width:147px}
.cross-row{padding:0 4px}
.crossing-art>svg{width:130px}
.specimen-label{font-size:6px}
.specimen-caption{font-size:5.5px;letter-spacing:.4px}
.detective-note{padding:22px 20px}
.detective-note>p{font-size:24px}
.browse-toolbar{flex-wrap:wrap;gap:12px}
.catalog-tools{margin-left:auto}
.filter-tabs{flex:1}
.filter-tabs button{flex:1;justify-content:center}
.catalog-search input{width:160px}
.strategy-grid{gap:13px}
.card-art{margin:8px 13px 13px;height:92px}
.card-body{padding-left:14px;padding-right:14px}
.card-top{padding-left:14px}
.card-title{font-size:23px}
.card-bottom{margin-left:14px;margin-right:14px}
.card-description{font-size:10px}
.case-layout{grid-template-columns:1fr}
.analysis-steps{grid-template-columns:repeat(3,minmax(0,1fr))}
.analysis-step{padding:18px}
.analysis-step h3{font-size:22px}
.step-header{gap:6px}
.step-header .category-tag{font-size:6px}
.source-item{gap:17px}
}

@media(max-width:980px){.strategy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.feature-case{padding:23px}
.crossing-art{display:none}
.feature-copy>strong{font-size:29px}
.welcome-row{grid-template-columns:1.15fr 1fr}
.card-art{height:110px}
.page-intro>.text-button{font-size:0;gap:0}
.page-intro>.text-button .icon{width:21px;height:21px}
.page-intro>.text-button{border:1px solid var(--line);width:36px;height:36px;border-radius:7px;display:grid;place-items:center}
.library-heading>.muted{display:none}
.filter-tabs{flex:auto;width:100%}
.catalog-tools{width:100%;justify-content:space-between}
.catalog-search{flex:1}
.catalog-search input{width:100%}
.global-search{min-width:0;width:34px;height:34px;padding:0;display:grid;place-items:center}
.global-search>span:nth-child(2),.global-search kbd{display:none}
.notes-grid{grid-template-columns:1fr}
.analysis-steps{grid-template-columns:1fr}
.list-layout .card-open{grid-template-columns:45px 72px 1fr;gap:8px;padding-right:40px}
.list-layout .card-bottom{display:none}
.list-layout .card-top{padding-left:12px}
.list-layout .card-art{height:62px}
.list-layout .card-title{font-size:23px}
.workspace-footer{flex-direction:column;gap:7px}
.method-strip{grid-template-columns:1fr}
.source-item{flex-wrap:wrap;gap:10px}
.source-item>div{flex-basis:calc(100% - 35px)}
.source-item>.text-button{margin-left:27px}
}

@media(max-width:760px){:root{--sidebar-width:236px}
.sidebar{transform:translateX(-100%);transition:transform .22s ease;z-index:50;padding-left:17px;padding-right:17px}
.sidebar.is-open{transform:translateX(0)}
.sidebar-scrim{position:fixed;inset:0;background:#102b2770;backdrop-filter:blur(2px);z-index:40}
.app-shell{margin-left:0}
.topbar{height:61px;padding:0 18px;gap:10px}
.menu-toggle{display:inline-flex}
.breadcrumb{margin-right:auto;gap:10px;font-size:11px}
.breadcrumb-office,.breadcrumb-divider{display:none}
.topbar-actions{gap:5px}
.global-search{background:transparent;border:0}
.global-search .icon{width:18px;height:18px}
main{padding:27px 20px 18px}
.page-intro{margin-bottom:24px;gap:10px}
.eyebrow{font-size:8px;letter-spacing:1px;max-width:310px}
h1{font-size:43px;letter-spacing:-1.8px}
.page-intro>div>p:last-child{font-size:11px;max-width:360px}
.welcome-row{grid-template-columns:1.5fr 1fr;gap:12px;margin-bottom:28px}
.feature-case{padding:22px;min-height:200px}
.feature-copy>strong{font-size:28px}
.detective-note{padding:20px}
.detective-note>p{font-size:25px}
.card-hint{display:none}
.card-art{height:112px}
.toast{left:50%}
.inspector-top{padding:0 21px;height:59px}
.inspector-heading{padding:28px 25px 20px}
.inspector-panel{padding:23px 25px 30px}
.inspector-tabs{padding:0 25px;gap:27px}
.inspector-heading h2{font-size:40px}
.inspector-footer{padding:14px 19px}
.board-toolbar{align-items:flex-start}
.board-toolbar .text-button{white-space:normal}
.search-dialog{margin-top:9vh}
.command-footer>span:last-child{display:none}
}

@media(max-width:480px){h1{font-size:40px}
.mobile-break{display:block}
.page-intro>.text-button{align-self:flex-end;margin-bottom:4px;flex-shrink:0}
.welcome-row{grid-template-columns:1fr}
.feature-case{padding:23px;min-height:195px}
.feature-copy>strong{font-size:30px}
.crossing-art{display:flex;width:135px}
.feature-copy{max-width:185px}
.feature-description{font-size:9px}
.feature-link{margin-top:17px}
.feature-case .mini-label{font-size:6.5px;letter-spacing:.6px}
.detective-note{display:none}
.filter-tabs button{padding:8px 7px;font-size:9px;gap:4px}
.filter-tabs button>span{display:none}
.strategy-grid{gap:12px}
.card-art{margin:7px 10px 11px;height:86px}
.card-top{padding-left:12px;padding-top:14px;height:32px}
.case-number{font-size:8px}
.card-body{padding:0 12px 10px}
.card-title{font-size:22px;line-height:1.08;margin:7px 0}
.category-tag{font-size:6px;letter-spacing:.25px}
.card-description{font-size:9px;min-height:43px;line-height:1.6}
.card-bottom{margin:0 12px;font-size:7px;padding:9px 0 11px}
.card-bottom .icon{height:11px;width:11px}
.card-save{right:6px;top:4px}
.card-save .icon{width:15px;height:15px}
.strategy-card{border-radius:9px}
.card-art .diagram-small{font-size:8px}
.card-art .strategy-graphic text{letter-spacing:.25px}
.list-layout .card-open{grid-template-columns:31px 56px 1fr;gap:7px}
.list-layout .card-description{font-size:10px;min-height:0}
.list-layout .card-title{font-size:22px}
.list-layout .card-art{height:57px}
.list-layout .card-top{padding-left:8px}
.inspector-heading h2{font-size:37px}
.inspector-top{padding:0 17px}
.inspector-top>.mini-label{font-size:8px}
.inspector-heading{padding:25px 21px 18px}
.inspector-tabs{padding:0 21px;gap:25px}
.inspector-panel{padding:22px 21px 28px}
.inspector-footer{padding:12px 14px;gap:9px}
.inspector-footer button{padding:9px 10px;font-size:10px}
.definition{font-size:15px}
.evidence-block{padding:18px}
.evidence-block blockquote{font-size:23px}
.visual-specimen{padding:18px 12px 14px}
.notes-grid{grid-template-columns:1fr}
.case-document-top,.case-document-body{padding:23px}
.model-analysis{padding:22px}
.case-document-top h2{font-size:29px}
.model-analysis>p:last-child{font-size:19px}
.library-heading h2{font-size:16px}
.source-item h2{font-size:20px}
.archive-intro{padding:18px;gap:12px}
.archive-intro>p{font-size:11px}
.board-toolbar{gap:15px;font-size:11px}
.board-toolbar p{font-size:11px}
.board-toolbar>.text-button{font-size:10px}
.note-save-row{font-size:8px;gap:8px}
}

@media(max-width:350px){main{padding:23px 14px 16px}
h1{font-size:36px}
.strategy-grid{grid-template-columns:1fr}
.card-art{height:113px}
.card-description{min-height:0}
.crossing-art{width:111px}
.feature-case{padding:19px}
.feature-copy>strong{font-size:27px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{animation:none!important;transition:none!important}
.strategy-card:hover,.feature-case:hover{transform:none}
}

@media print{.sidebar,.topbar,.page-intro>.text-button,.workspace-footer,.inspector-top,.inspector-tabs,.inspector-footer,.search-dialog,.toast,.board-toolbar,.card-save,.browse-toolbar,.results-meta,.welcome-row,.text-button{display:none!important}
body{background:white!important;color:black!important;overflow:visible!important}
.app-shell{margin:0}
main{padding:0}
.page-intro{margin-bottom:20px}
h1{font-size:30px}
.strategy-grid{grid-template-columns:repeat(2,1fr)}
.strategy-card{break-inside:avoid;box-shadow:none}
.inspector[open]{position:static;display:block;width:100%;height:auto;max-height:none;margin:0;box-shadow:none;overflow:visible}
.inspector[open]~*{display:none}
.inspector-scroll{overflow:visible}
.inspector-panel[hidden]{display:block!important}
#panel-notes{display:none!important}
body.dialog-open .app-shell{display:none}
dialog::backdrop{background:none}
.inspector-heading,.inspector-panel{padding:15px 0}
.visual-specimen{break-inside:avoid}
.citation{break-inside:avoid}
.citation small{font-size:9px}
.card-art,.visual-specimen,.category-tag{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}


.card-title{display:block}


/* Final type scale and mobile navigation accessibility. */
.nav-link{font-size:13px}
.collection-nav button{font-size:12px}
.nav-label{font-size:10px}

.breadcrumb{font-size:12px}
.global-search{font-size:12px}
.page-intro>div>p:last-child{font-size:13px}

.feature-description,.detective-note>span{font-size:12px}
.feature-link,.detective-note>a{font-size:11px}

.filter-tabs button{font-size:11px}
.catalog-search input{font-size:11px}
.results-meta{font-size:10px}

.category-tag{font-size:8px}
.card-description{font-size:12px;min-height:38px}
.card-bottom{font-size:9px}

.card-title{display:block}
.mobile-nav-close{display:none}

@media(max-width:1190px){.collection-nav button{font-size:11px}
.nav-link{font-size:12px}
.card-description{font-size:11px}
}

@media(max-width:760px){.sidebar{visibility:hidden}
.sidebar.is-open{visibility:visible}
.mobile-nav-close{display:inline-flex;position:absolute;right:9px;top:8px;color:#c5d2ca}
.mobile-nav-close:hover{background:#ffffff12;color:#fff}
.breadcrumb{font-size:11px}
.page-intro>div>p:last-child{font-size:12px}
.filter-tabs button{font-size:10px}
.card-description{font-size:12px}
}

@media(max-width:480px){.filter-tabs button{font-size:10px;padding:8px 6px}
.feature-description{font-size:10px}
.category-tag{font-size:7px}
.card-description{font-size:11px;min-height:53px}
.card-bottom{font-size:8px}
.list-layout .card-description{min-height:0;font-size:11px}
.feature-link{font-size:10px}
.results-meta{font-size:9px}
.card-hint{display:none}
}


/* Complete model edition — warm paper, forest green, and precise motion. */
:root{--bg:#f8f9f4;--surface:#fffefa;--ink:#193c34;--muted:#65766c;--line:#dde4d9;--soft:#eef2e8;--green:#245d49;--green-deep:#143f34;--accent:#daedb1;--shadow:0 16px 38px #153c3311;--sidebar-width:232px}

body{background-image:radial-gradient(ellipse at 65% 0%,#dfe9cf52,transparent 50%);background-attachment:fixed}

button,a,input,textarea{transition-timing-function:cubic-bezier(.2,.7,.2,1)}

.sidebar{background:linear-gradient(165deg,#163e32,#102e28);padding-top:27px;border-right:1px solid #ffffff0b}

.brand{margin-bottom:24px}
.brand strong{font-size:33px}
.brand small{font-size:9px}
.workspace-label{font-size:10px}

.nav-link{font-size:12px;min-height:42px}
.nav-link.active{background:#dfedc4;box-shadow:0 4px 14px #0000000e}

.collection-label{margin-top:23px}
.collection-nav button{padding-top:8px;padding-bottom:8px}
.sidebar-bottom{padding-top:23px}

.topbar{height:73px;background:#f8f9f4e8;backdrop-filter:blur(18px);border-bottom:1px solid #dfe6d480;padding:0 42px}

.global-search{border-radius:10px;background:var(--surface);min-height:38px}
.course-pill{letter-spacing:1px;font-size:9px}

main{padding:42px 42px 25px;max-width:1650px}
.page-intro{align-items:flex-end;margin-bottom:31px}

.eyebrow{font-size:9px;letter-spacing:1.8px;line-height:1.7;margin-bottom:13px}

h1{font-size:clamp(42px,4.3vw,70px);line-height:1.03;letter-spacing:-2.8px}
h1 em{color:#547847;font-weight:normal}

.page-intro>div>p:last-child{font-size:14px;line-height:1.7;margin-top:16px}
.page-intro>.text-button{margin-bottom:5px;border:1px solid var(--line);padding:10px 14px;border-radius:30px;background:var(--surface);font-size:11px}

.icon-button{min-width:34px;min-height:34px}
.topbar .icon-button:hover{background:var(--soft)}

/* Interactive hero: the specimens are original classroom examples. */
.hero-lab{display:grid;grid-template-columns:1.03fr 1fr;position:relative;isolation:isolate;overflow:hidden;background:#143e32;border:1px solid #214a3b;color:#edf4df;border-radius:22px;margin-bottom:38px;padding:43px 39px 0;min-height:390px;box-shadow:0 12px 45px #16372a10}

.hero-lab:before{content:'';position:absolute;inset:0;z-index:-1;background-image:radial-gradient(#d8e9b421 .7px,transparent .7px);background-size:21px 21px;mask-image:linear-gradient(to right,transparent,#000)}

.hero-glow{position:absolute;width:440px;height:440px;right:-95px;top:-170px;border-radius:50%;background:#bada8840;filter:blur(70px);z-index:-1;animation:glow-arrive 2s both}

.hero-copy{z-index:2;position:relative;padding-bottom:28px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;font:9px var(--mono);letter-spacing:1.2px;color:#c8d9b2}

.hero-copy h2{font:normal clamp(27px,2.8vw,43px)/1.1 var(--serif);letter-spacing:-1.3px;margin:20px 0 17px}
.hero-copy h2 em{color:#d5edab}

.hero-copy>p{color:#b7cabb;font-size:13px;line-height:1.75;max-width:340px}

.hero-cta{display:inline-flex;align-items:center;gap:20px;background:#dbefae;color:#1b3c29;font-size:12px;font-weight:600;min-height:43px;padding:11px 17px;border-radius:9px;margin-top:23px;box-shadow:0 4px 12px #0000000a;transition:background .2s,transform .2s}

.hero-cta:hover{background:#ebf8cf;transform:translateY(-2px)}
.hero-cta .icon{width:17px;height:17px}

.hero-modes{display:flex;gap:5px;flex-wrap:wrap;margin-top:25px}
.hero-modes button{background:transparent;color:#b1c8b6;font:9px var(--mono);padding:7px 9px;border:1px solid transparent;border-radius:30px;min-height:30px}

.hero-modes button[aria-pressed=true]{border-color:#6d8e64;color:#e1efcd;background:#ffffff09}
.hero-modes button:hover{color:#fff}

.hero-art{position:relative;display:flex;align-items:center;justify-content:center;perspective:1100px;min-height:310px;margin-top:-10px;margin-bottom:25px;min-width:0}

.orbit{position:absolute;border:1px solid #d8edb426;border-radius:50%;width:360px;height:360px;pointer-events:none}
.orbit-two{width:470px;height:470px;border-style:dashed;transform:rotate(-25deg);opacity:.45}
.orbit-one:before{content:'';position:absolute;background:#d4eea5;box-shadow:0 0 20px #d4eea560;width:7px;height:7px;border-radius:50%;left:14px;top:105px}

.specimen-paper{width:350px;max-width:100%;min-height:265px;position:relative;background:#f7f7ed;color:#294638;border:1px solid #e6eedb;border-radius:13px;box-shadow:5px 12px 0 -3px #bccb9d,10px 23px 0 -6px #587a55,0 27px 50px #00000030;padding:22px 24px 16px;transform:rotate(-5deg) rotateY(-6deg);transition:transform .45s}

.hero-art:hover .specimen-paper{transform:rotate(-2deg) rotateY(0)}
.paper-top{display:flex;justify-content:space-between;align-items:center;color:#7e8e70;font:8px var(--mono);letter-spacing:1.2px}
.paper-top .icon{width:24px;height:26px;stroke-width:1}

.paper-type{font:10px var(--mono);text-transform:uppercase;letter-spacing:2px;color:#57744a;margin-top:15px}
.paper-sentence{display:grid;gap:9px;margin:16px 0 25px;font:normal 19px/1.4 var(--serif);min-height:93px}
.paper-sentence>span{display:block;opacity:1}
.paper-sentence mark{background:#d8e9b4;color:#2b472f;border-radius:3px;padding:1px 3px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.paper-sentence i{color:#816c3f;font-style:normal;border-bottom:1px solid #cdbd8f}
.paper-sentence.antithesis{font-size:20px;gap:7px}
.paper-sentence.chiasmus{font-size:22px;gap:0}
.hero-cross{text-align:center;color:#658057;font-size:22px;letter-spacing:35px;height:29px;line-height:1}

.paper-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid #dde4d3;padding-top:13px;font:6.8px/1.6 var(--mono);letter-spacing:.7px}
.paper-bottom>span:last-child{font-size:17px}
.floating-tag{position:absolute;bottom:2px;right:-2px;display:flex;align-items:center;gap:9px;border:1px solid #7b9d6c;background:#254b37f5;padding:11px 14px;border-radius:30px;color:#e3edc7;font-size:10px;box-shadow:0 10px 20px #0002;transform:rotate(4deg)}
.floating-tag .icon{width:15px;height:15px}
.tag-signal{width:5px;height:5px;border-radius:50%;background:#cdea94}

.hero-foot{grid-column:1/-1;display:flex;align-items:center;gap:25px;border-top:1px solid #c1d3a825;padding:16px 0;color:#b3c7ad;font:8px var(--mono);letter-spacing:.7px;position:relative;z-index:2}
.hero-foot>span{display:flex;gap:8px;align-items:center}
.hero-foot b{font-size:14px;color:#e6f1d3;font-weight:400;letter-spacing:-.3px}
.hero-foot>span:last-child{margin-left:auto}
.hero-foot .icon{width:13px;height:13px}

.paper-enter .paper-sentence>span{animation:sentence-arrive .65s both}
.paper-enter .paper-sentence>span:nth-child(2){animation-delay:.12s}
.paper-enter .paper-sentence>span:nth-child(3){animation-delay:.24s}
.paper-enter mark{animation:highlight-arrive 1.1s .3s both}

@keyframes sentence-arrive{from{opacity:0;transform:translateY(9px)}
to{opacity:1;transform:translateY(0)}
}

@keyframes highlight-arrive{from{background:transparent}
to{background:#d8e9b4}
}

@keyframes glow-arrive{from{opacity:.1;transform:translate(50px,40px)}
to{opacity:1;transform:translate(0,0)}
}

/* Cards stay compact; the file drawer carries the close reading. */
.library-heading{margin-bottom:20px}
.library-heading h2{font-size:20px;letter-spacing:-.6px;font-weight:550}
.library-heading>.small{font-size:11px}

.filter-tabs{border-radius:10px;padding:4px;background:#eff2e8}
.filter-tabs button{padding:9px 12px;border-radius:7px;min-height:35px}
.catalog-search input{font-size:12px}
.results-meta{padding:18px 0;font-size:11px}
.strategy-grid{gap:19px}
.strategy-card{border-radius:15px;box-shadow:0 2px 4px #1b422303;transition:transform .3s,box-shadow .3s,border-color .3s}
.strategy-card:hover{transform:translateY(-5px);border-color:var(--tone);box-shadow:0 15px 30px #143e3213}
.card-top{height:39px;padding:18px 20px 6px}
.card-art{margin:12px 17px 18px;height:120px;border-radius:10px;background:linear-gradient(135deg,var(--tint),var(--surface))}
.card-art:after{content:'';position:absolute;width:160px;height:160px;border:1px solid currentColor;opacity:.045;border-radius:50%;right:-50px;top:-80px}
.card-title{font-size:27px;letter-spacing:-.8px;margin:8px 0}
.card-description{font-size:12px;min-height:40px;line-height:1.65}
.card-body{padding:0 20px 17px}
.card-bottom{margin:0 20px;padding:13px 0;font-size:9px}
.category-tag{font-size:8px;letter-spacing:.6px}
.case-number{font-size:9px}
.card-save{top:9px;right:10px;width:35px;height:35px}
.strategy-card:hover .diagram-line{stroke-dasharray:100;animation:trace-line 1.1s ease both}
.strategy-card:hover .strategy-graphic text{animation:ink-arrive .7s ease both}

.will-reveal{opacity:0;transform:translateY(16px)}
.will-reveal.is-visible{opacity:1;transform:none;animation:reveal-card .6s var(--reveal-delay,0ms) both}
.will-reveal.is-visible:hover{animation-fill-mode:backwards}
.strategy-card.is-visible:hover{transform:translateY(-5px)}
.extension-section.will-reveal{transform:none}
.extension-section.is-visible{animation:reveal-card .7s both}

@keyframes reveal-card{from{opacity:0;transform:translateY(16px)}
to{opacity:1;transform:translateY(0)}
}

@keyframes trace-line{from{stroke-dashoffset:100}
to{stroke-dashoffset:0}
}

@keyframes ink-arrive{from{opacity:.25}
to{opacity:1}
}

.extension-banner{display:flex;gap:20px;align-items:center;padding:25px 28px;border:1px solid #d8e3c5;background:linear-gradient(110deg,#eff3e4,#e3edce);border-radius:16px;text-decoration:none;margin-top:30px;transition:box-shadow .25s,transform .25s}
.extension-banner:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.extension-icon{color:#557348;background:#dae7c3;border-radius:13px;width:45px;height:45px;display:grid;place-items:center;flex-shrink:0}
.extension-banner>span:nth-child(2){display:grid;gap:4px}
.extension-banner small{font:8px var(--mono);letter-spacing:1.3px;color:#648057}
.extension-banner strong{font:normal 24px var(--serif);letter-spacing:-.4px}
.extension-banner>span:nth-child(2)>span{font-size:11px;color:#607353}
.round-arrow{margin-left:auto;border:1px solid #bfcea8;border-radius:50%;padding:12px;color:#4b673e}

/* Inspector: clear evidence, optional annotation, accessible finite animation. */
.inspector{width:min(650px,100%)}
.inspector-top{background:var(--surface)}
.inspector-heading{padding:32px 36px 24px}
.inspector-heading h2{font-size:47px}
.inspector-heading p{font-size:13px}
.inspector-tabs{padding:0 36px;gap:26px}
.inspector-tabs button{font-size:12px;padding:15px 0;min-height:47px}
.inspector-panel{padding:28px 36px 40px}
.section-label{font-size:10px;letter-spacing:1.2px}
.definition{font-size:17px;line-height:1.75}
.visual-specimen{background:linear-gradient(130deg,var(--tint),var(--surface));border-radius:14px;padding:25px 25px 20px}
.visual-specimen .strategy-graphic{height:163px}
.visual-specimen figcaption{font-size:10px;line-height:1.7}
.visual-specimen .mini-label{font-size:9px}
.replay-art{position:absolute;top:12px;right:12px;width:31px;height:31px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;color:var(--tone);z-index:2}
.replay-art .icon{width:13px;height:13px}
.draw-graphic .diagram-line{stroke-dasharray:100;animation:trace-line 1.3s cubic-bezier(.2,.7,.2,1) both}
.draw-graphic text{animation:ink-arrive 1.1s .15s both}

.field-section>p:not(.section-label){font-size:14px;line-height:1.85}
.original-example{font-size:20px;line-height:1.65;padding:17px 19px}
.original-example mark{background:color-mix(in srgb,var(--tone) 24%,transparent);color:inherit;border-radius:2px;box-decoration-break:clone;-webkit-box-decoration-break:clone;transition:background .35s}
.original-example.pattern-off mark{background:transparent}
.field-section>p.micro-note{font-size:10px;color:var(--muted)}
.pattern-toggle{display:flex;gap:8px;align-items:center;color:var(--tone);border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:8px 12px;font-size:11px;margin-top:13px;min-height:36px}
.pattern-toggle .icon{width:14px;height:14px}
.pattern-explanation{background:var(--soft);border-radius:9px;padding:14px;margin-top:12px;font-size:12px!important}
.pattern-explanation:not([hidden]){animation:sentence-arrive .3s both}
.evidence-block{padding:25px;border-radius:12px}
.evidence-block blockquote{font-size:29px}
.evidence-type{font-size:9px}
.evidence-byline{font-size:11px;line-height:1.7}
.analysis-box p{font-size:13px}
.analysis-box strong{font-size:11px}
.citation{border-radius:10px;padding:14px}
.citation>span:nth-child(2){font-size:12px;line-height:1.65}
.citation small{font-size:10px}
.micro-note{font-size:11px}
.inspector-footer .primary-button,.inspector-footer .secondary-button{min-height:43px;font-size:12px}

/* The extension lab. */
.extension-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:37px}
.extension-nav>a,.extension-nav>button{display:flex;align-items:center;gap:8px;padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:10px;font-size:11px;text-decoration:none;text-align:left}
.extension-nav b{font:10px var(--mono);color:#7c9371}
.extension-nav .icon{margin-left:auto;width:13px;height:13px;flex-shrink:0}
.extension-nav>a:hover,.extension-nav>button:hover{background:var(--soft)}

.extension-section{margin-top:44px;scroll-margin-top:105px}
.extension-heading{margin-bottom:24px}
.extension-heading>.mini-label{color:#688354;font-size:9px;letter-spacing:1.5px}
.extension-heading h2,.case-link-section h2{font:normal 34px/1.2 var(--serif);letter-spacing:-.8px;margin:10px 0}
.extension-heading p,.case-link-section p{font-size:13px;line-height:1.8;color:var(--muted);max-width:660px}
.bonus-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.bonus-grid .card-art{height:93px;margin-left:12px;margin-right:12px}
.bonus-grid .card-title{font-size:24px}
.bonus-grid .card-description{font-size:11px;min-height:55px}
.bonus-grid .card-body{padding-left:15px;padding-right:15px}
.bonus-grid .card-bottom{margin-left:15px;margin-right:15px;font-size:8px}
.case-link-section{display:flex;gap:24px;align-items:center;justify-content:space-between;padding:28px 30px;background:var(--soft);border:1px solid var(--line);border-radius:15px}
.case-link-section h2{font-size:29px}
.case-link-section>.primary-button{flex-shrink:0;font-size:12px}
.case-link-section .mini-label{color:var(--muted)}

.case-document-top{background:linear-gradient(130deg,#e5edda,#f0f5e7);padding:31px}
.case-document-top h2{font-size:39px}
.case-document-top p{font-size:12px}
.case-document-body{padding:28px 31px}
.case-document-body>.section-label{font-size:10px}
.case-evidence{border-left:2px solid #9bb37b;padding-left:20px;margin:21px 0 25px}
.case-evidence>p{font:normal 25px/1.85 var(--serif)}
.case-evidence mark{background:#e7eecf;color:#284c34;padding:0 3px;border-radius:3px}
.case-evidence>small{display:block;font-size:10px;line-height:1.8;color:var(--muted);margin-top:11px}
.analysis-step{padding:23px;border-radius:13px}
.analysis-step h3{font-size:26px}
.analysis-step>p{font-size:13px;line-height:1.8}
.analysis-step .category-tag{font-size:8px}
.model-analysis{background:linear-gradient(130deg,#163e32,#23523e);border-radius:15px;padding:28px 31px}
.model-analysis>p:last-child{font-size:23px;line-height:1.7}
.method-strip>div{background:var(--surface);padding:21px;border-radius:12px}
.method-strip h3{font-size:13px}
.method-strip p{font-size:12px}

.news-layout{display:grid;grid-template-columns:.8fr 1.3fr;gap:0;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.news-visual{background:#eaf0dd;padding:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#345538;text-align:center;border-right:1px solid #d9e3cb;min-height:430px}
.news-visual>.mini-label{font-size:8px;letter-spacing:1.4px}
.teacher-figures{display:flex;gap:7px;width:100%;max-width:230px;margin:40px 0 14px}
.teacher-figures>span{flex:1;min-width:0}
.teacher-figures svg{width:100%;fill:#4f7351;stroke:#4f7351;stroke-width:1.7}
.teacher-figures .teacher-book{fill:#eaf0dd;stroke:#eaf0dd;stroke-linejoin:round;stroke-width:2}
.teacher-needed svg{fill:none;stroke-dasharray:4 5;opacity:.7}
.teacher-needed .teacher-book{fill:none;stroke:#4f7351;stroke-dasharray:none;opacity:.4}
.news-ratio{display:grid;gap:1px}
.news-ratio strong{font:normal 62px/1.2 var(--serif);letter-spacing:-2px}
.news-ratio span{font:8px var(--mono);letter-spacing:1.4px}
.news-visual>p{font-size:12px;line-height:1.7;max-width:220px;margin:18px 0}
.news-visual>small{max-width:220px;font-size:10px;color:#63775a;line-height:1.8}
.news-copy{padding:31px}
.news-copy h3{font:normal 34px/1.1 var(--serif);letter-spacing:-.8px;margin-bottom:18px}
.news-copy>p:not(.section-label){font-size:13px;line-height:1.85}
.news-copy>p.micro-note{font-size:11px;color:var(--muted);margin-top:18px}
.news-findings{margin:22px 0}
.news-findings>div{display:grid;grid-template-columns:65px 1fr;gap:13px;padding:11px 0;border-top:1px solid var(--line)}
.news-findings dt{font-size:12px;font-weight:600;color:#55744a}
.news-findings dd{font-size:12px;line-height:1.75;color:var(--muted);margin:0}
.news-conclusion{border-left:2px solid #a7bf84;padding-left:15px}
.news-conclusion>strong{font:9px var(--mono);text-transform:uppercase;letter-spacing:1px}
.news-conclusion p{font-size:13px;line-height:1.8;margin-top:6px}

/* A working visual rhetoric studio, drawn entirely with HTML and SVG. */
.visual-studio{border:1px solid var(--line);border-radius:18px;background:var(--surface);padding:31px;overflow:hidden}
.studio-header{display:flex;justify-content:space-between;align-items:center;gap:22px}
.studio-header h3{font:normal 34px/1.15 var(--serif);letter-spacing:-.8px}
.studio-header .section-label{display:block;font-size:8px;line-height:1.7}
.studio-toggle{display:flex;gap:4px;border:1px solid var(--line);border-radius:30px;padding:4px;flex-shrink:0}
.studio-toggle button{padding:9px 14px;border-radius:30px;font-size:11px;background:transparent;color:var(--muted);min-height:35px}
.studio-toggle button[aria-pressed=true]{background:var(--green-deep);color:#e8f1d6}
.studio-intro{font-size:12px;line-height:1.8;color:var(--muted);margin:17px 0 25px;max-width:650px}
.studio-layout{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
#studio-canvas{padding:18px 26px;background:var(--soft);border-radius:14px;min-width:0}
.studio-poster{background:#e9eddd;border:1px solid #d2dac3;color:#294733;min-height:470px;display:flex;flex-direction:column;align-items:center;text-align:center;padding:28px 19px 27px;position:relative;overflow:hidden;box-shadow:0 9px 16px #22342413;animation:poster-reveal .45s both}
.poster-label{font:8px var(--mono);letter-spacing:2px;position:relative;z-index:1}
.poster-door{width:108px;height:130px;margin:25px 0 12px;position:relative}
.poster-door svg{width:100%;height:100%;fill:none;stroke:#7c9270;stroke-width:2;stroke-linejoin:round;position:relative}
.door-open{fill:#adbf8f}
.door-back{fill:#d8e3c3}
.door-floor{stroke:#57744a}
.door-rays{stroke:#a1b482}
.poster-title{font:normal 32px/1.1 var(--serif);letter-spacing:-.8px;position:relative;z-index:1}
.poster-title strong{font-weight:normal}
.poster-meta{font:8px/1.9 var(--mono);letter-spacing:1px;margin-top:24px;position:relative;z-index:1}
.poster-meta span{display:block}
.poster-cta{margin-top:auto;padding-top:25px;font-size:10px;position:relative;z-index:1}
.studio-poster.urgent{background:#f3d56e;color:#382a1e;border-color:#d9ba5e;align-items:flex-start;text-align:left;padding:27px 25px}
.urgent .poster-door{position:absolute;right:-18px;top:35px;opacity:.6;width:140px;height:155px;transform:rotate(11deg)}
.urgent .poster-door:before{content:'';position:absolute;inset:0;background:#c86d3f;border-radius:50%;transform:scale(1.1)}
.urgent .poster-door svg{stroke:#703c2b;transform:scale(.8)}
.urgent .door-open{fill:#e1a145}
.urgent .door-back{fill:#f5c85d}
.urgent .poster-title{font:600 28px/1.1 var(--sans);letter-spacing:-1.2px;margin-top:115px}
.urgent .poster-title strong{display:block;font-size:67px;font-weight:750;letter-spacing:-4px;line-height:1.08}
.urgent .poster-meta{margin-top:13px;letter-spacing:.8px}
.urgent .poster-cta{padding-top:20px;font-weight:600}
.studio-analysis>.mini-label{font-size:9px;letter-spacing:1.4px;color:#678052}
.studio-analysis h4{font:normal 29px/1.15 var(--serif);letter-spacing:-.5px;margin:14px 0}
.studio-analysis>p{font-size:13px;line-height:1.9;color:var(--muted)}
.design-key{display:grid;gap:0;margin:20px 0}
.design-key>div{display:flex;gap:13px;border-top:1px solid var(--line);padding:12px 0;font-size:11px;color:var(--muted)}
.design-key b{font:10px var(--mono);color:#82966d;padding-top:3px}
.design-key strong{display:block;font-size:12px;color:var(--ink);font-weight:550;margin-bottom:2px}
.studio-analysis>.studio-note{font-size:11px;line-height:1.8;border-left:2px solid #b4c99b;padding-left:13px}
.visual-takeaway{border-top:1px solid var(--line);margin-top:29px;padding-top:22px}
.visual-takeaway strong{font:9px var(--mono);text-transform:uppercase;letter-spacing:1.3px}
.visual-takeaway p{font-size:13px;line-height:1.9;color:var(--muted);margin-top:8px}
.print-posters{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.shareout{border:1px solid var(--line);border-radius:17px;padding:30px;background:var(--soft)}
.shareout h3{font:normal 34px var(--serif);letter-spacing:-.8px}
.shareout .micro-note{max-width:650px;line-height:1.8}
.shareout blockquote{font:normal 19px/1.9 var(--serif);margin:23px 0 0;border-left:2px solid #aac28c;padding-left:22px;max-width:950px}

@keyframes poster-reveal{from{opacity:.5;transform:translateY(7px) rotate(-1deg)}
to{opacity:1;transform:translateY(0) rotate(0)}
}

/* Reader and source archive. */
.source-item h2{font-size:25px}
.source-item p{font-size:12px;line-height:1.9}
.source-tags button{font-size:10px;min-height:29px}
.archive-intro>p{font-size:13px}
.reader-toolbar{display:flex;gap:25px;align-items:center;justify-content:space-between;margin-bottom:24px;font-size:12px;color:var(--muted)}
.reader-toolbar .primary-button{flex-shrink:0}
.reader-title{border:1px solid var(--line);border-radius:18px;padding:42px;background:var(--soft);margin-bottom:35px}
.reader-title>p:first-child{font:9px var(--mono);letter-spacing:1.5px}
.reader-title h2{font:normal 43px/1.1 var(--serif);letter-spacing:-1.4px;margin:20px 0}
.reader-title>p:last-child{font-size:12px;color:var(--muted)}
.reader-entry{padding:30px;border:1px solid var(--line);border-radius:15px;background:var(--surface);margin-top:25px;display:grid;grid-template-columns:1fr 1fr;gap:23px}
.reader-entry>header{align-self:center}
.reader-entry>header>.mini-label{font-size:9px;color:var(--tone)}
.reader-entry h2{font:normal 38px var(--serif);letter-spacing:-.8px;margin:8px 0 14px}
.reader-entry h3{font-size:11px;letter-spacing:1px;text-transform:uppercase;margin:0 0 12px;color:var(--tone)}
.reader-entry p{font-size:13px;line-height:1.9;margin-top:11px}
.reader-entry blockquote{font:normal 20px/1.7 var(--serif);margin:0 0 14px}
.reader-visual{background:var(--tint);border-radius:10px;padding:20px;margin:0;align-self:start}
.reader-visual .strategy-graphic{height:135px}
.reader-visual figcaption{font:9px/1.8 var(--mono);text-align:center;color:var(--tone)}
.reader-entry>aside{grid-column:1/-1;border-top:1px solid var(--line);padding-top:16px;font-size:12px;line-height:1.8;color:var(--muted)}
.reader-extension{margin-top:40px}
.reader-extension>h2{font:normal 34px var(--serif);margin-bottom:23px;letter-spacing:-.7px}
.workspace-footer{font-size:10px;margin-top:42px;padding-top:22px}

/* Night mode preserves the same hierarchy and illustration palette. */
[data-theme=dark]{--bg:#18241f;--surface:#223229;--ink:#e3ebd8;--muted:#b1c0ae;--line:#36473b;--soft:#2a3b2e;--green:#c7dfa6;--green-deep:#335d48;--accent:#829d62;background:#18241f}

[data-theme=dark] body{background-image:radial-gradient(ellipse at 65% 0%,#30482877,transparent 50%)}
[data-theme=dark] .topbar{background:#18241fe8;border-color:#36473b}
[data-theme=dark] .hero-lab{border-color:#3d6047;background:#123729}
[data-theme=dark] .extension-banner{background:linear-gradient(110deg,#2b402d,#344c30);border-color:#48623b}
[data-theme=dark] .extension-banner small,[data-theme=dark] .extension-banner>span:nth-child(2)>span{color:#bfcea9}
[data-theme=dark] .extension-icon{background:#3c5535;color:#d5e6b7}
[data-theme=dark] .round-arrow{border-color:#6a8058;color:#d5e6b7}
[data-theme=dark] .extension-heading>.mini-label,[data-theme=dark] .news-findings dt,[data-theme=dark] .studio-analysis>.mini-label{color:#c0d4a1}
[data-theme=dark] .news-visual{background:#33482e;color:#d7e6be;border-color:#4b623d}
[data-theme=dark] .news-visual>small{color:#b5c9a4}
[data-theme=dark] .teacher-figures svg{fill:#b2ca98;stroke:#b2ca98}
[data-theme=dark] .teacher-figures .teacher-book{fill:#33482e;stroke:#33482e}
[data-theme=dark] .teacher-needed svg{fill:none}
[data-theme=dark] .teacher-needed .teacher-book{fill:none;stroke:#b2ca98}
[data-theme=dark] .case-evidence mark{background:#3d5434;color:#dbe9c1}
[data-theme=dark] .filter-tabs{background:#25362b}

/* Responsive layouts keep controls and evidence readable on small screens. */
@media(min-width:1600px){.hero-lab{min-height:425px;padding-top:50px}
.hero-art{min-height:315px}
.specimen-paper{width:400px;min-height:285px;padding:25px 29px}
.paper-sentence{font-size:22px}
.hero-copy h2{font-size:47px}
.hero-modes button{font-size:10px}
.card-art{height:128px}
.bonus-grid .card-art{height:115px}
}

@media(max-width:1250px){:root{--sidebar-width:216px}
.topbar{padding:0 29px}
main{padding:34px 29px 22px}
.hero-lab{padding:31px 27px 0;grid-template-columns:1fr 1fr;min-height:360px}
.hero-copy h2{font-size:33px}
.specimen-paper{width:285px;padding:18px 18px 14px;min-height:240px}
.paper-sentence{font-size:17px;gap:10px}
.hero-art{padding-left:8px}
.hero-modes{gap:0}
.hero-modes button{font-size:8px;padding:7px}
.paper-bottom{font-size:6px}
.floating-tag{font-size:9px;padding:10px;right:-9px}
.hero-foot{gap:15px;font-size:7px}
.card-art{height:105px}
.strategy-grid{gap:15px}
.card-title{font-size:25px}
.card-body{padding-left:17px;padding-right:17px}
.bonus-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.bonus-grid .card-description{min-height:35px}
.bonus-grid .card-art{height:115px}
.extension-nav{grid-template-columns:repeat(2,minmax(0,1fr))}
.case-link-section{align-items:flex-start;flex-direction:column}
.news-copy{padding:25px}
.news-visual{padding:23px}
.studio-header{align-items:flex-start;flex-direction:column}
.studio-layout{gap:24px}
#studio-canvas{padding:14px}
.studio-poster{min-height:440px}
.poster-title{font-size:28px}
.urgent .poster-title strong{font-size:57px}
.studio-analysis h4{font-size:27px}
.studio-analysis>p{font-size:12px}
.design-key>div{padding:9px 0}
}

@media(max-width:980px){h1{font-size:52px}
.hero-lab{grid-template-columns:1fr;padding:30px 30px 0;min-height:0}
.hero-copy{padding-bottom:0}
.hero-copy h2{font-size:38px}
.hero-copy>p{font-size:13px}
.hero-art{position:absolute;width:41%;right:25px;top:35px;min-height:250px;opacity:.22;pointer-events:none;z-index:0}
.hero-copy{z-index:1}
.hero-copy h2,.hero-copy>p{max-width:74%}
.hero-modes{margin-top:23px;margin-bottom:23px}
.hero-foot{font-size:7px}
.hero-foot>span:last-child{display:none}
.specimen-paper{transform:rotate(-8deg);min-height:250px;min-width:220px}
.floating-tag{display:none}
.hero-cta{font-size:12px}
.card-art{height:125px}
.card-description{min-height:39px}
.card-title{font-size:28px}
.page-intro>.text-button{font-size:0;padding:0;width:38px;height:38px}
.page-intro>.text-button .icon{width:18px;height:18px}
.news-layout{grid-template-columns:1fr}
.news-visual{min-height:0;display:grid;grid-template-columns:1fr 1fr;text-align:left;gap:15px;padding:25px;border-right:0;border-bottom:1px solid #d9e3cb}
.news-visual>.mini-label{grid-column:1/-1}
.teacher-figures{margin:0;grid-row:2/4;max-width:190px}
.news-ratio{align-self:end}
.news-ratio strong{font-size:50px}
.news-visual>p{margin:0;font-size:11px}
.news-visual>small{grid-column:1/-1;max-width:none}
.studio-layout{grid-template-columns:1fr}
.studio-poster{max-width:330px;margin:auto;min-height:450px}
.studio-analysis h4{font-size:30px}
.studio-analysis>p{font-size:13px}
.design-key{grid-template-columns:1fr 1fr;gap:0 18px}
.reader-entry{grid-template-columns:1fr}
.reader-entry>aside{grid-column:auto}
.reader-visual .strategy-graphic{height:135px}
.reader-title{padding:30px}
.reader-title h2{font-size:35px}
.reader-toolbar{flex-direction:column;align-items:flex-start}
.print-posters{grid-template-columns:1fr}
}

@media(max-width:760px){.topbar{height:63px;padding:0 18px}
main{padding:30px 22px 22px}
.sidebar{z-index:50}
.sidebar-bottom{padding-top:20px}
.page-intro{align-items:flex-end;margin-bottom:25px}
h1{font-size:52px;letter-spacing:-2.2px}
.eyebrow{font-size:8px;max-width:350px;letter-spacing:1.25px}
.page-intro>div>p:last-child{font-size:12px;max-width:330px;margin-top:14px}
.hero-lab{margin-bottom:30px}
.hero-art{width:45%;right:25px;opacity:.2}
.hero-copy h2{font-size:36px}
.hero-modes button{font-size:9px;padding:8px 10px}
.filter-tabs button{min-height:37px;font-size:11px}
.catalog-search input{font-size:13px}
.filter-tabs{width:100%}
.strategy-grid{gap:16px}
.card-art{height:120px}
.card-title{font-size:27px}
.card-description{font-size:12px;min-height:39px}
.card-body{padding:0 17px 15px}
.card-bottom{font-size:9px;margin:0 17px}
.extension-banner{padding:22px;gap:15px}
.extension-banner strong{font-size:23px}
.extension-banner>span:nth-child(2)>span{font-size:11px}
.round-arrow{padding:8px}
.inspector-tabs{gap:20px;padding:0 25px}
.inspector-tabs button{font-size:11px}
.inspector-heading{padding:27px 25px 21px}
.inspector-panel{padding:25px}
.inspector-heading h2{font-size:43px}
.extension-heading h2{font-size:30px}
.extension-section{margin-top:36px}
.visual-studio{padding:25px}
.news-copy h3{font-size:33px}
.model-analysis>p:last-child{font-size:22px}
.shareout{padding:25px}
.shareout blockquote{font-size:18px}
.extension-nav>a,.extension-nav>button{font-size:11px;min-height:48px}
.command-result{padding:14px}
.command-result strong{font-size:14px}
.command-result small{font-size:11px}
.command-input input{font-size:16px}
textarea#field-note{font-size:16px}
.catalog-search input{min-height:27px}
}

@media(max-width:480px){main{padding:25px 17px 18px}
h1{font-size:46px;letter-spacing:-1.9px}
.hero-lab{border-radius:17px;padding:27px 23px 0}
.hero-badge{font-size:8px;letter-spacing:.7px}
.hero-copy h2{font-size:32px;max-width:100%;letter-spacing:-.7px}
.hero-copy>p{font-size:12px;max-width:100%}
.hero-art{display:none}
.hero-copy h2 br{display:block}
.hero-modes{gap:2px}
.hero-modes button{padding:7px 8px;font-size:8px}
.hero-foot{gap:16px;font-size:7px;padding:14px 0}
.hero-foot b{font-size:13px}
.hero-cta{font-size:12px;min-height:44px}
.library-heading h2{font-size:20px}
.filter-tabs button{font-size:10px;padding:8px 8px}
.results-meta{font-size:10px;padding:15px 0}
.strategy-grid{gap:12px}
.card-art{height:92px;margin:8px 11px 14px}
.card-top{padding-left:13px;height:35px}
.case-number{font-size:8px}
.card-title{font-size:24px;letter-spacing:-.7px;line-height:1.12}
.card-body{padding:0 13px 13px}
.category-tag{font-size:7px;letter-spacing:.2px}
.card-description{font-size:11px;line-height:1.7;min-height:55px}
.card-bottom{margin:0 13px;font-size:7.5px;padding:12px 0}
.card-bottom .icon{width:11px;height:11px}
.card-save{right:5px;top:4px}
.strategy-card{border-radius:12px}
.extension-banner{padding:21px 17px;gap:11px}
.extension-icon{width:34px;height:34px;border-radius:10px}
.extension-banner strong{font-size:21px}
.extension-banner small{font-size:7px;letter-spacing:.8px}
.extension-banner>span:nth-child(2)>span{font-size:10px}
.round-arrow{display:none}
.list-layout .card-description{min-height:0}
.list-layout .card-title{font-size:23px}
.list-layout .card-body{padding:13px 5px}
.inspector-panel{padding:23px 21px 30px}
.inspector-heading{padding:26px 21px 18px}
.inspector-heading h2{font-size:40px}
.inspector-tabs{padding:0 21px;gap:17px}
.inspector-tabs button{font-size:10px}
.inspector-tabs button:last-child{margin-left:auto}
.definition{font-size:16px}
.visual-specimen{padding:23px 15px 18px}
.visual-specimen figcaption{font-size:9px;max-width:270px}
.evidence-block{padding:21px}
.evidence-block blockquote{font-size:25px}
.original-example{font-size:19px}
.field-section>p:not(.section-label){font-size:13px}
.citation>span:nth-child(2){font-size:11px}
.citation small{font-size:10px}
.extension-nav{gap:8px}
.extension-nav>a,.extension-nav>button{padding:11px;font-size:10px;gap:6px}
.extension-heading h2{font-size:28px}
.extension-heading p{font-size:12px}
.bonus-grid{gap:12px}
.bonus-grid .card-art{height:90px}
.bonus-grid .card-title{font-size:22px}
.bonus-grid .card-description{min-height:55px}
.bonus-grid .card-body{padding-left:13px;padding-right:13px}
.bonus-grid .card-bottom{font-size:7px;margin:0 13px}
.case-link-section{padding:23px}
.case-link-section h2{font-size:27px}
.case-document-top,.case-document-body{padding:23px}
.case-document-top h2{font-size:35px}
.case-document-top .mini-label{font-size:8px;line-height:1.8}
.case-evidence>p{font-size:24px}
.analysis-step h3{font-size:25px}
.model-analysis{padding:24px}
.model-analysis>p:last-child{font-size:21px}
.news-visual{padding:23px}
.news-copy{padding:24px}
.news-copy h3{font-size:31px}
.news-findings>div{grid-template-columns:56px 1fr;gap:10px}
.news-findings dd{font-size:12px}
.news-copy>.section-label{font-size:8px}
.visual-studio{padding:23px 18px}
.studio-header h3{font-size:31px}
.studio-toggle{width:100%}
.studio-toggle button{flex:1}
.studio-header{gap:19px;width:100%}
.studio-poster{min-height:435px}
.studio-poster.urgent{padding-left:22px;padding-right:22px}
.urgent .poster-title strong{font-size:58px}
.design-key{grid-template-columns:1fr}
.shareout h3{font-size:30px}
.shareout .section-label{font-size:8px;line-height:1.8}
.shareout{padding:23px}
.shareout blockquote{padding-left:16px;font-size:18px}
.reader-entry{padding:23px;gap:18px}
.reader-title{padding:24px}
.reader-title h2{font-size:31px}
.reader-entry h2{font-size:33px}
.reader-extension>h2{font-size:29px}
.source-item h2{font-size:23px}
.source-item p{font-size:11px}
.command-footer{font-size:9px}
.command-results{max-height:60dvh}
.source-item>.text-button{min-height:35px}
}

@media(max-width:350px){.strategy-grid,.bonus-grid{grid-template-columns:1fr}
.card-art,.bonus-grid .card-art{height:125px}
.card-description,.bonus-grid .card-description{min-height:0}
.hero-modes button{font-size:7px}
h1{font-size:40px}
.hero-copy h2{font-size:29px}
.extension-nav{grid-template-columns:1fr}
.studio-toggle button{font-size:10px;padding:9px 10px}
}

[data-motion=off] *,[data-motion=off] *:before,[data-motion=off] *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
[data-motion=off] .will-reveal{opacity:1;transform:none}
[data-motion=off] .hero-art:hover .specimen-paper{transform:rotate(-5deg) rotateY(-6deg)}
[data-motion=off] .strategy-card:hover{transform:none}

@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
.will-reveal{opacity:1;transform:none}
.strategy-card:hover,.extension-banner:hover,.hero-cta:hover{transform:none}
}

@page{margin:15mm}

@media print{
  .hero-lab,.extension-banner,.reader-toolbar,.extension-nav,.replay-art,.pattern-toggle,.studio-toggle,.case-link-section,.source-tags,.reader-title~.workspace-footer{display:none!important}

  html,body,main{background:#fff!important;color:#111!important;font-size:10pt!important}
.will-reveal{opacity:1!important;transform:none!important;animation:none!important}

  main{padding:0!important;max-width:none!important}
.page-intro{display:none!important}
.reader-title{border:0;border-bottom:2px solid #222;border-radius:0;padding:0 0 15px;background:white!important;margin-bottom:20px}
.reader-title h2{font-size:28pt!important}
.reader-title p{font-size:9pt!important}
.reader-entry{display:block;border:0;border-top:1px solid #bbb;border-radius:0;margin-top:0;padding:16px 0;break-before:page;box-shadow:none;background:#fff!important;--surface:#fff;--ink:#111;--muted:#333}
.reader-entry>header .mini-label{font-size:8pt}
.reader-entry h2{font-size:25pt}
.reader-entry p{font-size:10pt;line-height:1.5;margin:8px 0}
.reader-entry h3{font-size:9pt;margin:12px 0 7px}
.reader-entry blockquote{font-size:13pt;line-height:1.45}
.reader-entry>.reader-visual{float:right;width:42%;margin:0 0 12px 20px;padding:10px}
.reader-visual .strategy-graphic{height:93px}
.reader-visual figcaption{font-size:7pt}
.reader-entry>section{margin-top:14px}
.reader-entry>aside{clear:both;font-size:9pt;padding-top:10px}
.reader-entry .citation{border:0;padding:0;margin:8px 0;display:block;color:#111!important}
.reader-entry .citation>span:first-child,.reader-entry .citation>span:last-child{display:none}
.citation strong{font-size:8pt!important;color:#111!important}
.citation small{font-size:7.5pt!important;color:#333!important}
.citation:after{content:attr(href);display:block;font:7pt/1.35 var(--sans);overflow-wrap:anywhere;color:#333}
.original-example{background:#f1f3e9!important}
.original-example mark{background:#e4e8d9!important;color:#111!important}
.reader-extension{break-before:page;margin-top:0}
.reader-extension>h2{font-size:23pt}
.case-layout{display:block}
.case-document{border:0}
.case-document-top,.case-document-body{padding:15px 0;background:white!important}
.case-document-top h2{font-size:23pt}
.case-document-top p,.case-document-body>p{font-size:10pt!important;color:#111!important}
.analysis-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.analysis-step{padding:12px;background:white!important;break-inside:avoid}
.analysis-step h3{font-size:15pt}
.analysis-step p{font-size:9pt;line-height:1.5;color:#222!important}
.model-analysis{background:#eef2e7!important;color:#111!important;padding:18px}
.model-analysis>p:last-child{font-size:14pt}
.model-analysis .section-label{color:#333!important}
.method-strip{grid-template-columns:repeat(3,1fr)}
.method-strip>div{padding:12px}
.method-strip p{font-size:9pt;color:#333!important}
.news-layout{display:block}
.news-visual{display:none}
.news-copy{padding:15px}
.news-copy h3{font-size:23pt}
.news-copy p,.news-findings dd{font-size:10pt!important;color:#222!important}
.visual-studio{padding:15px}
.studio-header h3{font-size:23pt}
.studio-intro,.visual-takeaway p{font-size:10pt;color:#222!important}
.print-posters{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.studio-poster{width:100%;min-height:355px;max-width:none;padding:20px;box-shadow:none}
.poster-door{height:90px;margin:12px 0}
.poster-title{font-size:24pt}
.urgent .poster-title{font-size:21pt;margin-top:85px}
.urgent .poster-title strong{font-size:43pt}
.poster-meta{margin-top:15px}
.poster-cta{padding-top:15px}
.shareout{padding:20px;background:#fff!important}
.shareout blockquote{font-size:13pt;line-height:1.7}
.reader-title,.reader-entry,.reader-visual,.case-document-top,.model-analysis,.studio-poster,.visual-specimen{-webkit-print-color-adjust:exact;print-color-adjust:exact}

}

/* Keep the interactive specimen visible on tablet and phone. */
.source-tags a{font-size:10px;border:1px solid var(--line);background:var(--surface);padding:5px 8px;border-radius:5px;text-decoration:none;min-height:29px}

@media(max-width:980px){.hero-art{display:flex;position:relative;top:auto;right:auto;width:100%;max-width:440px;margin:7px auto 29px;min-height:265px;padding:0;opacity:1;pointer-events:auto;z-index:1}
.hero-copy h2,.hero-copy>p{max-width:100%}
.hero-copy{padding-bottom:0}
.hero-modes{margin-bottom:12px}
.specimen-paper{width:330px;max-width:90%;min-width:0;min-height:250px;transform:rotate(-4deg)}
.paper-sentence{font-size:20px}
.floating-tag{display:flex;right:1px;bottom:-9px}
.hero-foot>span:last-child{display:flex}
.hero-foot{font-size:7px}
}

@media(max-width:480px){.hero-art{display:flex;min-height:245px;margin:5px auto 26px}
.specimen-paper{width:285px;max-width:94%;min-height:231px;padding:17px 19px}
.paper-sentence{font-size:18px;min-height:86px;margin:15px 0 19px}
.paper-sentence.antithesis{font-size:19px}
.paper-sentence.chiasmus{font-size:21px}
.paper-bottom{font-size:6px}
.paper-type{font-size:9px}
.floating-tag{font-size:8px;right:-7px;bottom:-8px;padding:9px 11px}
.hero-foot>span:last-child{display:none}
.hero-copy h2{font-size:33px}
}

@media print{.hero-art{display:none!important}
}