:root{--bg:#f4f2ed;--paper:#fbfaf7;--paper2:#ece9e1;--ink:#161918;--muted:#6d716d;--line:#d7d3ca;--line2:#b9b4aa;--accent:#24483e;--accent2:#9a7446;--soft:#dce7e2;--danger:#93473e;--ok:#346249;--shadow:0 22px 60px #16191814;--serif:Georgia,"Times New Roman",serif;--sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}html[data-theme=dark]{--bg:#121514;--paper:#181c1a;--paper2:#202522;--ink:#eef1ed;--muted:#a5aca6;--line:#303631;--line2:#4b534e;--accent:#9dc6b6;--accent2:#d0ac7c;--soft:#23352e;--danger:#df9589;--ok:#8cc29c;--shadow:0 24px 70px #00000047}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;line-height:1.5}body.modal-open{overflow:hidden}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:inherit}.shell{width:min(1240px,100% - 40px);margin:auto}.hidden{display:none!important}.muted{color:var(--muted)}.eyebrow{letter-spacing:.15em;text-transform:uppercase;color:var(--muted);font-size:10px;font-weight:750}.serif{font-family:var(--serif)}.progress-top{z-index:500;background:var(--accent);width:0;height:2px;position:fixed;top:0;left:0}body>header{z-index:100;background:color-mix(in srgb,var(--bg) 92%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);height:68px;position:sticky;top:0}.header-inner{grid-template-columns:auto 1fr auto;align-items:center;gap:30px;height:100%;display:grid}.brand{align-items:center;gap:11px;min-width:max-content;text-decoration:none;display:flex}.brandmark{border:1px solid var(--ink);width:32px;height:32px;font:14px var(--serif);border-radius:50%;place-items:center;display:grid}.brandtext b{letter-spacing:.08em;text-transform:uppercase;font-size:11px;display:block}.brandtext span{color:var(--muted);margin-top:2px;font-size:9px;display:block}.mainnav{justify-content:center;gap:20px;display:flex}.mainnav a{color:var(--muted);padding:8px 4px;font-size:12px;text-decoration:none}.mainnav a:hover,.mainnav a.active{color:var(--ink)}.actions{gap:7px;display:flex}.iconbtn,.textbtn,.primarybtn{border:1px solid var(--line);background:var(--paper);border-radius:9px;justify-content:center;align-items:center;gap:8px;min-height:38px;transition:all .18s;display:inline-flex}.iconbtn{width:38px}.textbtn{padding:0 12px}.primarybtn{background:var(--ink);color:var(--bg);border-color:var(--ink);padding:0 16px;font-weight:650}.iconbtn:hover,.textbtn:hover{border-color:var(--line2);transform:translateY(-1px)}.primarybtn:hover{opacity:.88}kbd{font:9px var(--sans);border:1px solid var(--line);background:var(--paper2);color:var(--muted);border-radius:4px;padding:2px 5px}.mobile-nav-btn{display:none}#app{min-height:calc(100vh - 68px)}.page{animation:.22s pagein}@keyframes pagein{0%{opacity:.6;transform:translateY(3px)}to{opacity:1;transform:none}}.page-hero{border-bottom:1px solid var(--line);padding:72px 0 56px}.page-hero-grid{grid-template-columns:1.05fr .95fr;align-items:stretch;gap:64px;display:grid}.hero-copy{flex-direction:column;justify-content:space-between;min-height:610px;padding:20px 0;display:flex}.hero-pills{flex-wrap:wrap;gap:7px;display:flex}.pill{border:1px solid var(--line);background:var(--paper);letter-spacing:.03em;border-radius:999px;align-items:center;gap:7px;padding:7px 10px;font-size:10px;display:inline-flex}.dot{background:var(--accent);border-radius:50%;width:6px;height:6px}h1.display{font:400 clamp(60px,7.5vw,104px)/.97 var(--serif);letter-spacing:-.055em;margin:30px 0 0}.hero-deck{font:400 clamp(20px,2vw,27px)/1.43 var(--serif);color:var(--muted);max-width:710px;margin:28px 0}.hero-stats{border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin-top:54px;display:grid}.stat{padding:18px 16px 0 0}.stat+.stat{border-left:1px solid var(--line);padding-left:16px}.stat b{font:400 23px var(--serif);display:block}.stat span{color:var(--muted);font-size:10px}.hero-photo{border:1px solid var(--line);background:var(--paper);box-shadow:var(--shadow);min-height:610px;position:relative;overflow:hidden}.hero-photo img{object-fit:cover;filter:saturate(.78)contrast(.99);width:100%;height:100%}.hero-photo:after{content:"";background:linear-gradient(#0000,#070a0973);position:absolute;inset:40% 0 0}.hero-photo figcaption{z-index:2;color:#fff;justify-content:space-between;align-items:end;gap:20px;display:flex;position:absolute;bottom:18px;left:21px;right:21px}.hero-photo b{font:400 18px var(--serif)}.hero-photo span{text-transform:uppercase;letter-spacing:.13em;opacity:.8;font-size:9px}.section{border-bottom:1px solid var(--line);padding:86px 0}.section-head{grid-template-columns:180px 1fr;gap:44px;margin-bottom:42px;display:grid}.section-head h2,.page-title{font:400 clamp(36px,4.7vw,62px)/1.02 var(--serif);letter-spacing:-.045em;margin:0}.section-head p{color:var(--muted);max-width:760px;margin:14px 0 0;font-size:14px;line-height:1.75}.cards2{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.course-card{border:1px solid var(--line);background:var(--paper);flex-direction:column;min-height:350px;padding:28px;text-decoration:none;transition:all .18s;display:flex}.course-card:hover{border-color:var(--line2);box-shadow:var(--shadow);transform:translateY(-2px)}.course-code{font:400 50px/1 var(--serif);letter-spacing:-.05em}.course-card h3{font:400 27px/1.2 var(--serif);margin:26px 0 12px}.course-card p{color:var(--muted);margin:0;font-size:13px;line-height:1.7}.course-foot{border-top:1px solid var(--line);justify-content:space-between;align-items:end;margin-top:auto;padding-top:30px;display:flex}.course-foot b{font:400 23px var(--serif)}.course-foot span{color:var(--muted);font-size:10px}.home-library{grid-template-columns:1fr 1fr;gap:16px;display:grid}.feature-card{border:1px solid var(--line);background:var(--paper);padding:24px;text-decoration:none;display:block}.feature-card:hover{border-color:var(--line2)}.feature-card .num{font:400 42px var(--serif);color:var(--accent2)}.feature-card h3{font:400 22px/1.3 var(--serif);margin:13px 0 10px}.feature-card p{color:var(--muted);margin:0;font-size:12px;line-height:1.65}.mini-list{border:1px solid var(--line);background:var(--paper)}.mini-row{border-bottom:1px solid var(--line);grid-template-columns:44px 1fr auto;align-items:center;gap:14px;padding:16px 18px;text-decoration:none;display:grid}.mini-row:last-child{border-bottom:0}.mini-row .n{font:400 22px var(--serif)}.mini-row b{font-size:12px;font-weight:650}.mini-row small{color:var(--muted);font-size:9px}.pagehead{border-bottom:1px solid var(--line);padding:58px 0 36px}.pagehead-grid{grid-template-columns:1fr auto;align-items:end;gap:30px;display:grid}.pagehead p{color:var(--muted);max-width:760px;margin:18px 0 0;font-size:14px;line-height:1.7}.page-meta{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.materials{padding:34px 0 88px}.search-panel{border:1px solid var(--line);background:var(--paper);margin-bottom:18px;padding:20px}.search-line{grid-template-columns:1fr auto auto;gap:8px;display:grid}.search-input{border:1px solid var(--line);background:var(--bg);border-radius:9px;align-items:center;gap:10px;padding:0 12px;display:flex}.search-input input{background:0 0;border:0;outline:0;width:100%;height:42px}.counter{color:var(--muted);white-space:nowrap;font-size:9px}.search-error{color:var(--danger);min-height:17px;margin-top:6px;font-size:11px}.filters{grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:9px;margin-top:12px;display:grid}.field label{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:6px;font-size:9px;display:block}.field select{border:1px solid var(--line);background:var(--bg);border-radius:8px;outline:0;width:100%;height:40px;padding:0 10px}.checkfield{height:40px;color:var(--muted);align-self:end;align-items:center;gap:8px;padding:0 8px;font-size:11px;display:flex}.checkfield input{accent-color:var(--accent)}.resultbar{color:var(--muted);justify-content:space-between;align-items:center;gap:20px;padding:10px 2px 18px;font-size:11px;display:flex}.results-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.lecture-card{border:1px solid var(--line);background:var(--paper);flex-direction:column;min-height:235px;padding:20px;text-decoration:none;transition:all .18s;display:flex;position:relative}.lecture-card:hover{border-color:var(--line2);box-shadow:var(--shadow);transform:translateY(-2px)}.lecture-card-top{justify-content:space-between;align-items:center;display:flex}.badge{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-size:9px}.favorite-star{color:var(--muted);background:0 0;border:0;padding:4px;font-size:17px;line-height:1}.lecture-card h3{font:400 19px/1.32 var(--serif);margin:13px 0 10px}.lecture-card p{color:var(--muted);margin:0;font-size:11px;line-height:1.6}.lecture-card-foot{justify-content:space-between;align-items:end;margin-top:auto;padding-top:18px;display:flex}.lecture-card-foot span{color:var(--muted);font-size:9px}.empty{border:1px dashed var(--line2);text-align:center;color:var(--muted);grid-column:1/-1;padding:60px 20px;font-size:13px}.course-intro{padding:42px 0 80px}.course-layout{grid-template-columns:300px 1fr;gap:28px;display:grid}.course-aside{border:1px solid var(--line);background:var(--paper);height:max-content;padding:22px;position:sticky;top:92px}.course-aside .big{font:400 62px/1 var(--serif);letter-spacing:-.06em}.course-aside p{color:var(--muted);font-size:12px;line-height:1.7}.course-aside dl{border-top:1px solid var(--line);margin:24px 0 0}.course-aside div{border-bottom:1px solid var(--line);padding:12px 0}.course-aside dt{text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-size:9px}.course-aside dd{margin:4px 0 0;font-size:12px}.course-lectures{flex-direction:column;display:flex}.course-lecture{border-top:1px solid var(--line);grid-template-columns:58px 1fr auto;align-items:start;gap:18px;padding:22px 0;text-decoration:none;display:grid}.course-lecture:last-child{border-bottom:1px solid var(--line)}.course-lecture:hover h3{color:var(--accent)}.course-lecture .lnum{font:400 30px var(--serif);color:var(--accent2)}.course-lecture h3{font:400 21px/1.35 var(--serif);margin:0}.course-lecture p{color:var(--muted);margin:7px 0 0;font-size:11px;line-height:1.55}.course-lecture .meta{text-align:right;color:var(--muted);white-space:nowrap;font-size:9px}.reader{grid-template-columns:250px minmax(0,820px) 210px;gap:34px;max-width:1320px;margin:0 auto;padding:34px 28px 90px;display:grid}.reader-left,.reader-right{scrollbar-width:thin;height:calc(100vh - 118px);position:sticky;top:92px;overflow:auto}.reader-left{border-right:1px solid var(--line);padding-right:18px}.reader-course{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.reader-course b{font:400 22px var(--serif)}.lecture-nav-link{color:var(--muted);border-radius:7px;grid-template-columns:28px 1fr;gap:9px;padding:8px 7px;text-decoration:none;display:grid}.lecture-nav-link:hover,.lecture-nav-link.active{background:var(--paper2);color:var(--ink)}.lecture-nav-link .nn{font:400 15px var(--serif)}.lecture-nav-link span:last-child{font-size:10px;line-height:1.3}.reader-main{min-width:0}.lecture-head{border-bottom:1px solid var(--line);margin-bottom:34px;padding:10px 0 30px}.lecture-head h1{font:400 clamp(36px,4vw,56px)/1.05 var(--serif);letter-spacing:-.04em;margin:13px 0 18px}.lecture-tools{flex-wrap:wrap;gap:7px;margin-top:18px;display:flex}.reading-progress{background:var(--paper2);height:3px;margin-top:24px}.reading-progress i{background:var(--accent);width:0;height:100%;display:block}.reader-right{border-left:1px solid var(--line);padding-left:18px}.toc-title{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:12px;font-size:9px}.toc button{text-align:left;width:100%;color:var(--muted);cursor:pointer;background:0 0;border:0;padding:5px 0;font-size:10px;line-height:1.35;display:block}.toc button.h3{padding-left:10px}.prevnext{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:12px;margin-top:54px;padding-top:24px;display:grid}.pn{border:1px solid var(--line);background:var(--paper);padding:15px;text-decoration:none}.pn small{color:var(--muted);font-size:9px}.pn b{font:400 15px/1.35 var(--serif);margin-top:6px;display:block}.md{font-size:15px;line-height:1.78}.md h1{display:none}.md h2{font:400 31px/1.2 var(--serif);letter-spacing:-.025em;margin:52px 0 18px;padding-top:4px}.md h3{font:400 23px/1.25 var(--serif);margin:38px 0 14px}.md h4{font:650 16px/1.35 var(--sans);margin:30px 0 12px}.md p{margin:0 0 16px}.md ul,.md ol{margin:0 0 18px;padding-left:24px}.md li{margin:6px 0}.md strong{font-weight:700}.md blockquote{border-left:3px solid var(--accent);color:var(--muted);margin:24px 0;padding:2px 0 2px 18px}.md code:not(pre code){font:12px var(--mono);background:var(--paper2);border:1px solid var(--line);border-radius:5px;padding:2px 5px}.md pre{color:#e9eee9;font:12px/1.6 var(--mono);tab-size:2;background:#111513;border-radius:10px;margin:22px 0;padding:17px 18px;overflow:auto}.md pre .lang{color:#819188;text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;font-size:9px;display:block}.md table{border-collapse:collapse;width:100%;margin:24px 0;font-size:12px;display:block;overflow-x:auto}.md th,.md td{border:1px solid var(--line);text-align:left;vertical-align:top;padding:9px 10px}.md img{border:1px solid var(--line);max-width:100%;height:auto;margin:24px auto;display:block}.md hr{border:0;border-top:1px solid var(--line);margin:34px 0}.md a{color:var(--accent);text-underline-offset:3px;text-decoration-thickness:1px}.editorial-strip{padding:26px 0 0}.editorial-banner{aspect-ratio:2048/728;border:1px solid var(--line);min-height:330px;max-height:430px;box-shadow:var(--shadow);background:#f1f1ee;text-decoration:none;display:block;position:relative;overflow:hidden}.editorial-banner>img{object-fit:cover;object-position:center;width:100%;height:100%;position:absolute;inset:0}.editorial-banner:after{content:"";pointer-events:none;background:linear-gradient(90deg,#f7f7f4fa 0%,#f7f7f4eb 21%,#f7f7f48c 39%,#f7f7f400 57%);position:absolute;inset:0}.editorial-banner-copy{z-index:2;color:#151817;width:min(390px,39%);position:absolute;top:50%;left:clamp(24px,4vw,58px);transform:translateY(-50%)}.editorial-banner-copy .eyebrow{color:#5c625f}.editorial-banner-copy h2{font:400 clamp(34px,4vw,58px)/.98 var(--serif);letter-spacing:-.045em;margin:12px 0 14px}.editorial-banner-copy p{color:#555b58;margin:0 0 18px;font-size:12px;line-height:1.65}.editorial-cta{color:#fff;letter-spacing:.04em;background:#202523;border:1px solid #202523;border-radius:8px;padding:10px 13px;font-size:10px;font-weight:700;display:inline-flex}.editorial-credit{z-index:2;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#fff;letter-spacing:.1em;text-transform:uppercase;background:#0f11109e;border-radius:6px;padding:6px 8px;font-size:8px;position:absolute;bottom:12px;right:14px}.materials-poster-section{padding:26px 0 0}.materials-poster{border:1px solid var(--line);background:var(--paper);grid-template-columns:310px 1fr;min-height:310px;display:grid;overflow:hidden}.materials-poster-media{background:#171918;position:relative;overflow:hidden}.materials-poster-media img{object-fit:cover;filter:saturate(.82);width:100%;height:100%;display:block}.materials-poster-media:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px #ffffff14}.materials-poster-copy{flex-direction:column;justify-content:center;padding:34px 38px;display:flex}.materials-poster-copy h2{font:400 clamp(30px,3.5vw,46px)/1.04 var(--serif);letter-spacing:-.035em;margin:10px 0 14px}.materials-poster-copy p{color:var(--muted);max-width:620px;margin:0;font-size:12px;line-height:1.7}.visual-disclaimer{border-top:1px solid var(--line);letter-spacing:.04em;color:var(--muted);margin-top:18px;padding-top:13px;font-size:9px}.workspace-break{border:1px solid var(--line);background:var(--paper);grid-template-columns:minmax(280px,.72fr) 1.28fr;min-height:390px;margin-top:16px;display:grid;overflow:hidden}.workspace-break-media{background:#151615;position:relative;overflow:hidden}.workspace-break-media img{object-fit:cover;filter:saturate(.82);width:100%;height:100%;display:block}.workspace-break-copy{flex-direction:column;justify-content:center;padding:38px 42px;display:flex}.workspace-break-copy h2{font:400 clamp(30px,3.4vw,48px)/1.05 var(--serif);letter-spacing:-.035em;margin:10px 0 16px}.workspace-break-copy p{color:var(--muted);max-width:620px;margin:0 0 20px;font-size:12px;line-height:1.7}.workspace-break-actions{flex-wrap:wrap;gap:8px;display:flex}.workspace-break-actions a{text-decoration:none}.error-page{padding:58px 0 90px}.error-grid{grid-template-columns:1fr minmax(320px,.72fr);align-items:center;gap:44px;display:grid}.error-copy .code{font:400 clamp(92px,14vw,190px)/.8 var(--serif);letter-spacing:-.08em;color:var(--accent2);margin-bottom:24px}.error-copy h1{font:400 clamp(38px,5vw,64px)/1.02 var(--serif);letter-spacing:-.045em;margin:0 0 16px}.error-copy p{color:var(--muted);max-width:560px;font-size:13px;line-height:1.7}.error-art{border:1px solid var(--line);background:var(--paper);margin:0;padding:10px}.error-art img{aspect-ratio:1;object-fit:cover;filter:saturate(.78);width:100%;display:block}.error-art figcaption{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;padding:9px 3px 0;font-size:8px}.workspace{padding:40px 0 88px}.workspace-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.panel{border:1px solid var(--line);background:var(--paper);padding:24px}.panel h2{font:400 27px var(--serif);margin:0}.panel .sub{color:var(--muted);margin:6px 0 18px;font-size:11px}.notes{resize:vertical;border:1px solid var(--line);background:var(--bg);border-radius:8px;outline:0;width:100%;min-height:350px;padding:14px;line-height:1.6}.save-row{color:var(--muted);justify-content:space-between;align-items:center;gap:10px;margin-top:9px;font-size:10px;display:flex}.task-form{grid-template-columns:1fr 115px;gap:8px;margin:17px 0;display:grid}.task-form input,.task-form select{border:1px solid var(--line);background:var(--bg);border-radius:8px;min-width:0;height:40px;padding:0 9px}.task-form .primarybtn{grid-column:2}.tasks{border-top:1px solid var(--line)}.task{border-bottom:1px solid var(--line);grid-template-columns:auto 1fr auto;align-items:center;gap:9px;padding:12px 0;display:grid}.task input{accent-color:var(--accent)}.task.done .task-title{color:var(--muted);text-decoration:line-through}.task-title{font-size:12px}.task-meta{color:var(--muted);font-size:9px}.task-del{color:var(--muted);background:0 0;border:0;font-size:17px}.plan-stat{font:400 30px var(--serif)}.gallery{padding:40px 0 88px}.gallery-grid{grid-template-columns:repeat(12,1fr);grid-auto-rows:105px;gap:10px;display:grid}.photo{background:var(--paper2);cursor:zoom-in;border:0;padding:0;position:relative;overflow:hidden}.photo img{object-fit:cover;filter:saturate(.8);width:100%;height:100%;transition:all .3s}.photo:hover img{filter:saturate();transform:scale(1.02)}.photo span{color:#fff;letter-spacing:.13em;text-shadow:0 2px 9px #000;font-size:9px;position:absolute;bottom:10px;left:11px}.g1{grid-area:span 4/span 5}.g2{grid-area:span 3/span 7}.g3{grid-area:span 3/span 3}.g4{grid-area:span 4/span 4}.g5{grid-area:span 4/span 5}.g6{grid-area:span 3/span 7}.about{padding:40px 0 88px}.about-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.spec{border:1px solid var(--line);background:var(--paper);padding:24px}.spec h2{font:400 27px var(--serif);margin:0 0 18px}.req{border-top:1px solid var(--line);grid-template-columns:80px 1fr;gap:14px;padding:12px 0;display:grid}.req b{font:600 10px var(--mono);color:var(--accent)}.req p{color:var(--muted);margin:0;font-size:11px;line-height:1.6}footer{padding:32px 0 44px}.footer-inner{justify-content:space-between;align-items:end;gap:20px;display:flex}.footer-name{font:400 21px var(--serif)}.footer-copy{color:var(--muted);margin-top:4px;font-size:9px}.overlay{z-index:300;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#06080785;padding:11vh 18px;display:none;position:fixed;inset:0}.overlay.open{display:block}.palette{background:var(--paper);border:1px solid var(--line);width:min(720px,100%);margin:auto;box-shadow:0 36px 100px #00000059}.palette-search{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:14px;display:flex}.palette-search input{background:0 0;border:0;outline:0;width:100%;font-size:15px}.palette-results{max-height:60vh;padding:8px;overflow:auto}.palette-item{text-align:left;background:0 0;border:0;border-radius:7px;grid-template-columns:1fr auto;gap:12px;width:100%;padding:11px;display:grid}.palette-item b{font-size:12px}.palette-item span{color:var(--muted);font-size:9px}dialog{background:0 0;border:0;width:100vw;max-width:none;height:100vh;max-height:none;padding:0}.modal-body{place-items:center;height:100%;padding:54px;display:grid}.modal-body img{max-width:90vw;max-height:86vh;box-shadow:0 30px 100px #0006}.modal-btn{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#14161559;border:1px solid #ffffff3d;border-radius:50%;width:42px;height:42px;position:absolute}.modal-close{top:20px;right:22px}.modal-prev,.modal-next{top:50%}.modal-prev{left:20px}.modal-next{right:20px}@media (max-width:900px){.editorial-banner{aspect-ratio:auto;min-height:380px}.editorial-banner>img{object-position:62% center}.editorial-banner:after{background:linear-gradient(90deg,#f7f7f4fa 0%,#f7f7f4e8 37%,#f7f7f433 72%,#f7f7f400 100%)}.editorial-banner-copy{width:52%}.materials-poster{grid-template-columns:250px 1fr}.workspace-break{grid-template-columns:1fr 1fr}.error-grid{grid-template-columns:1fr 360px}}@media (max-width:650px){.editorial-strip{padding-top:14px}.editorial-banner{min-height:520px}.editorial-banner>img{object-position:68% center}.editorial-banner:after{background:linear-gradient(#f7f7f4f7 0%,#f7f7f4e8 43%,#f7f7f414 73%,#f7f7f400 100%)}.editorial-banner-copy{width:auto;top:28px;left:22px;right:22px;transform:none}.editorial-banner-copy p{max-width:390px}.materials-poster{grid-template-columns:1fr}.materials-poster-media{aspect-ratio:16/10}.materials-poster-copy{padding:24px}.workspace-break{grid-template-columns:1fr}.workspace-break-media{aspect-ratio:4/3}.workspace-break-copy{padding:26px}.error-grid{grid-template-columns:1fr;gap:24px}.error-art{max-width:460px}}@media (max-width:1120px){.reader{grid-template-columns:210px minmax(0,1fr)}.reader-right{display:none}.results-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:900px){.mainnav{display:none}.mobile-nav-btn{display:inline-flex}.page-hero-grid{grid-template-columns:1fr}.hero-copy{min-height:auto}.hero-photo{min-height:70vh}.section-head{grid-template-columns:1fr;gap:10px}.course-layout{grid-template-columns:1fr}.course-aside{position:static}.reader{grid-template-columns:1fr;padding:26px 20px 70px}.reader-left{display:none}.workspace-grid,.about-grid{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}.checkfield{align-self:end}.search-line{grid-template-columns:1fr auto}.search-line .textbtn,.search-line .primarybtn{grid-column:2}.search-input{grid-row:1/3}.pagehead-grid{grid-template-columns:1fr}.page-meta{justify-content:flex-start}}@media (max-width:650px){.shell{width:calc(100% - 26px)}.brandtext span,.search-trigger kbd,.search-trigger .label{display:none}.header-inner{gap:10px}.page-hero{padding-top:38px}.hero-photo{min-height:60vh}h1.display{font-size:clamp(52px,15vw,78px)}.hero-stats{grid-template-columns:1fr}.stat+.stat{border-left:0;border-top:1px solid var(--line);margin-top:12px;padding-top:12px;padding-left:0}.section{padding:64px 0}.cards2,.home-library,.results-grid{grid-template-columns:1fr}.pagehead{padding-top:38px}.filters{grid-template-columns:1fr}.checkfield{height:auto;padding:7px 0}.course-lecture{grid-template-columns:46px 1fr}.course-lecture .meta{display:none}.gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:180px}.photo[class*=g]{grid-area:auto}.g1,.g4,.g5{grid-row:span 2}.g2,.g6{grid-column:span 2}.prevnext{grid-template-columns:1fr}.reader{padding-left:14px;padding-right:14px}.md{font-size:14px}.md h2{font-size:27px}.footer-inner{display:block}.footer-copy{margin-bottom:18px}}@media (max-width:430px){.gallery-grid{grid-template-columns:1fr;grid-auto-rows:auto}.photo[class*=g]{aspect-ratio:1;grid-area:auto}.g1,.g5{aspect-ratio:4/5}.search-line{grid-template-columns:1fr}.search-input{grid-row:auto}.search-line .textbtn,.search-line .primarybtn{grid-column:auto}.task-form{grid-template-columns:1fr}.task-form .primarybtn{grid-column:auto}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}:root,html[data-theme=dark],html[data-theme=light],html[data-theme=cabinet]{--bg:#e8ddca;--paper:#f4ead8;--paper2:#ddd0b9;--ink:#2b211a;--muted:#746252;--line:#cbb99d;--line2:#a98e6b;--accent:#70472d;--accent2:#a67b45;--soft:#e2d1b6;--danger:#934c3d;--ok:#586d50;--shadow:0 22px 60px #2d1d1224;--serif:Palatino Linotype,Book Antiqua,Georgia,"Times New Roman",serif;--sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}html{background:#1b130e}body{color:var(--ink);background:radial-gradient(circle at 14% 0,#ae7d461c,#0000 34%),linear-gradient(#e8ddca 0%,#e3d6c1 100%)}::selection{color:#f6ead8;background:#70472d}.shell{width:min(1200px,100% - 48px)}#themeToggle{display:none!important}.progress-top{background:#c79b61;height:2px}body>header{color:#f1e3cc;background:#221811f5;border-bottom:1px solid #ead2b029;height:70px;box-shadow:0 5px 26px #120c0821}body:has(.home-page)>header{box-shadow:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:linear-gradient(#160f0abd,#160f0a40);border-bottom-color:#ffeed31f;position:fixed;top:0;left:0;right:0}:is(body:has(.home-page)>header .brandmark,body:has(.home-page)>header .iconbtn,body:has(.home-page)>header .textbtn){color:#f6e9d5;background:#120c083b;border-color:#ffeccf40}body>header .brandmark{color:#f4e5ce;border-color:#ffeccf52}body>header .brandtext b{font-family:var(--serif);text-transform:none;letter-spacing:.03em;font-size:12px}body>header .brandtext span{color:#bfae98}body>header .mainnav a{color:#d2c2ad;font-family:var(--serif);font-size:13px}body>header .mainnav a:hover,body>header .mainnav a.active{color:#fff0d8}body>header .iconbtn,body>header .textbtn{color:#eadbc6;background:#ffffff08;border-color:#ffeccf2e;border-radius:3px}body>header kbd{color:#baaa95;background:#00000029;border-color:#ffeccf29}#mobileNav{background:#261a12!important;border-top-color:#ffeccf24!important}#mobileNav .pill{color:#e5d5bf;background:#302117;border-color:#ffeccf24}.iconbtn,.textbtn,.primarybtn,.pill,.search-input,.field select,.notes,.task-form input,.task-form select{border-radius:3px}.primarybtn{color:#f5ead8;background:#4f3322;border-color:#4f3322;text-decoration:none;box-shadow:0 8px 22px #4027171f}.primarybtn:hover{opacity:1;background:#3f281b}.textbtn,.iconbtn{background:#fffaf07a}.pill{background:#f8efe08f}.eyebrow{color:#846b52;letter-spacing:.18em}.study-masthead{background:#17100c;width:100%;position:relative;overflow:hidden}.study-masthead>img{object-fit:cover;object-position:center;width:100%;height:auto;min-height:360px;display:block}.study-masthead-shade{pointer-events:none;background:linear-gradient(#0a07051f 0%,#0a070500 60%,#110b077a 100%);position:absolute;inset:0}.masthead-sign{color:#f5e8d4;text-shadow:0 2px 16px #0000008c;flex-direction:column;display:flex;position:absolute;bottom:28px;left:max(28px,50vw - 600px)}.masthead-sign b{font:400 clamp(18px,2vw,27px)/1.15 var(--serif)}.masthead-sign span{letter-spacing:.18em;text-transform:uppercase;color:#d9c3a5;margin-top:5px;font-size:9px}.cabinet-intro{color:#f1e3cf;background:#251912;border-bottom:1px solid #4e3627;padding:58px 0 42px}.cabinet-intro .eyebrow{color:#bda589}.cabinet-intro-grid{grid-template-columns:1.05fr .95fr;align-items:end;gap:68px;display:grid}.cabinet-intro h1{font:400 clamp(46px,6vw,78px)/.98 var(--serif);letter-spacing:-.045em;color:#f6ead7;margin:13px 0 0}.cabinet-lead p{font:400 clamp(19px,2vw,26px)/1.48 var(--serif);color:#d7c6af;max-width:660px;margin:0 0 25px}.cabinet-actions{flex-wrap:wrap;gap:9px;display:flex}.cabinet-intro .textbtn{color:#ead9c1;background:0 0;border-color:#5c4332;text-decoration:none}.cabinet-intro .primarybtn{color:#241810;background:#d2a56e;border-color:#d2a56e}.cabinet-stats{border-top:1px solid #493326;grid-template-columns:repeat(4,1fr);margin-top:46px;display:grid}.cabinet-stats>div{padding:17px 16px 0 0}.cabinet-stats>div+div{border-left:1px solid #493326;padding-left:20px}.cabinet-stats b{font:400 26px var(--serif);color:#f2e2cc;display:block}.cabinet-stats span{color:#aa9680;font-size:10px}.expelled-stat b{font-variant-numeric:tabular-nums;color:#d7af78;transform-origin:0 60%;will-change:transform,opacity}.section{border-bottom-color:#c7b394;padding:84px 0}.section-head{grid-template-columns:160px 1fr;gap:46px}.section-head h2,.page-title{font-family:var(--serif);color:#38281e}.section-head p,.pagehead p{color:#75624f}.library-section{background:#e8ddca}.latest-section{background:#dfd0b8}.course-card,.feature-card,.mini-list,.panel,.spec,.search-panel,.lecture-card,.pn,.course-aside{background:#f4ead8;border-color:#c7b496;box-shadow:0 11px 28px #3925160e}.course-card{border-radius:1px;position:relative;overflow:hidden}.course-card:before{content:"";background:#785034;width:4px;position:absolute;top:0;bottom:0;left:0}.course-card:hover,.lecture-card:hover{border-color:#a98e6b;box-shadow:0 16px 38px #3925161c}.course-code{color:#8d663f}.course-foot{border-color:#cfbea5}.course-foot span{color:#826a52}.latest-layout{grid-template-columns:.72fr 1.28fr;gap:16px;display:grid}.library-door{color:#f0dfc8;background:linear-gradient(150deg,#4b3325,#2a1c14);border-color:#604532;flex-direction:column;justify-content:center;min-height:100%;display:flex;box-shadow:0 18px 42px #351f122e}.library-door .num{color:#d3a76f}.library-door h3{font-size:31px}.library-door p{color:#cbb69d}.library-door-link{color:#e5c79f;margin-top:28px;font-size:11px;display:block}.mini-row{border-color:#d3c2a8}.mini-row:hover{background:#eadcc6}.mini-row small{margin-top:3px;display:block}.pagehead{color:#f1e3cf;background:#2a1c14;border-bottom:1px solid #4d3628;padding:54px 0 40px}.pagehead .page-title{color:#f6e8d3}.pagehead .eyebrow{color:#bda589}.pagehead p{color:#c8b59d}.pagehead .pill{color:#dfccb4;background:#342419;border-color:#5c4432;text-decoration:none}.materials,.course-intro,.workspace,.gallery,.about,.error-page{background:#e8ddca}.search-panel{border-radius:1px;padding:23px}.search-input,.field select,.notes,.task-form input,.task-form select{background:#fbf3e6;border-color:#c8b79e}.search-input:focus-within,.field select:focus,.notes:focus,.task-form input:focus{border-color:#8e6e4c;box-shadow:0 0 0 2px #8e6e4c14}.search-error{color:#8d4438}.resultbar{color:#7d6853}.lecture-card{border-radius:1px}.lecture-card h3{color:#3e2c20}.favorite-star.on{color:#a77c43}.course-aside{border-radius:1px;position:sticky;top:94px}.course-aside .big{color:#815b38}.course-lecture{border-color:#cbb99e}.course-lecture:hover{background:#f0e2cf}.course-lecture .lnum{color:#906942}.reader{background:#dfd0b8;grid-template-columns:245px minmax(0,820px) 210px;gap:34px;max-width:none;padding-left:max(28px,50vw - 660px);padding-right:max(28px,50vw - 660px)}.reader-main{background:#f7eddd;border:1px solid #c7b394;min-height:100vh;padding:38px 52px 58px;box-shadow:0 20px 52px #331f121f}.reader-left,.reader-right{border-color:#bfa98a;top:94px}.reader-course b{color:#503726}.lecture-nav-link{border-radius:2px}.lecture-nav-link:hover,.lecture-nav-link.active{color:#38271d;background:#d5c3a7}.lecture-head{border-color:#cbb89a}.lecture-head h1{color:#36261c}.reading-progress{background:#ddcdb4}.reading-progress i{background:#8f653f}.toc button{color:#7c6650}.toc button:hover{color:#3c2b20}.md{color:#33271f;font-family:Georgia,Times New Roman,serif;font-size:16px;line-height:1.82}.md h2,.md h3{color:#3b281d}.md h4{font-family:var(--sans);color:#443125}.md blockquote{color:#715d4c;border-color:#8a6240}.md code:not(pre code){background:#e6d7c0;border-color:#c6b291;border-radius:2px}.md pre{color:#eadfce;background:#201812;border:1px solid #3c2a1f;border-radius:2px;box-shadow:inset 0 1px #ffffff08}.md th{background:#e3d2b8}.md th,.md td{border-color:#c1ad8d}.md img{border-color:#c2ad8c;box-shadow:0 12px 30px #3a251617}.md a{color:#754a2e}.pn{border-radius:1px}.pn:hover{background:#eadbc4}.workspace-grid{gap:18px}.panel{padding:28px}.panel h2{color:#3e2b20}.quiet-break{color:#eadbc6;background:#2b1d15;border-color:#4e392b;box-shadow:0 17px 40px #331e1221}.quiet-break .workspace-break-copy h2{color:#f1e2cc}.quiet-break .workspace-break-copy p{color:#c6b39c}.quiet-break .eyebrow{color:#ac9377}.quiet-break .textbtn{color:#e4cfb5;background:0 0;border-color:#624936}.quiet-break .workspace-break-media img{filter:saturate(.72)sepia(.08);object-position:center}.gallery-grid{gap:12px}.photo{background:#d3c0a3;border:1px solid #bda788;box-shadow:0 10px 26px #311e1214}.photo img{filter:saturate(.78)sepia(.08)}.photo:hover img{filter:saturate(.94)}.spec h2{color:#3d2b20}.req{border-color:#d0bea2}.req b{color:#8a633e}.req p{color:#715e4c}.error-copy .code{color:#a77c45}.error-art{background:#f3e8d6;border-color:#bfa98b}footer{color:#e5d5bf;background:#211710;border-top:1px solid #4b3527;padding:34px 0 46px}.footer-name{color:#f0dfc8}.footer-copy,footer .muted{color:#aa9580!important}.overlay{background:#110b07b3}.palette{background:#f2e5d2;border-color:#b99f7f}.palette-search{border-color:#c7b395}.palette-item:hover{background:#e2d0b6}dialog::backdrop{background:#110a06f0}@media (max-width:900px){.study-masthead>img{min-height:0}.cabinet-intro-grid{grid-template-columns:1fr;gap:28px}.latest-layout{grid-template-columns:1fr}.reader{background:#e2d3bd;padding:26px 20px 70px}.reader-main{padding:32px 34px}.shell{width:calc(100% - 34px)}}@media (max-width:650px){body:has(.home-page)>header{height:58px}.study-masthead{padding-top:0}.study-masthead>img{width:100%;height:auto;min-height:0}.masthead-sign{bottom:15px;left:18px}.masthead-sign b{font-size:16px}.masthead-sign span{font-size:8px}.cabinet-intro{padding:40px 0 30px}.cabinet-intro h1{font-size:44px}.cabinet-stats{grid-template-columns:1fr}.cabinet-stats>div+div{border-top:1px solid #493326;border-left:0;margin-top:12px;padding-top:12px;padding-left:0}.section{padding:60px 0}.section-head{grid-template-columns:1fr}.reader-main{padding:28px 20px}.md{font-size:15px}.quiet-break{grid-template-columns:1fr}.workspace-break-media{aspect-ratio:16/9}}#mobileNav{border-top:1px solid var(--line);background:var(--bg)}.palette-item{text-decoration:none}.md p:has(>img:only-child){margin:0}@media print{body>header,footer,.progress-top,.reader-left,.reader-right,.lecture-tools{display:none!important}.reader{background:#fff;padding:0;display:block}.reader-main{box-shadow:none;border:0;max-width:none;padding:0}.reading-progress{display:none}.md{color:#111}}