:root{--ink:#18201d;--muted:#63706a;--paper:#f4f2ec;--surface:#fffefa;--forest:#153c32;--green:#286552;--mint:#dce9e1;--amber:#c78931;--red:#8a4037;--line:#d8dcd6;--soft:#ecefe9;--shadow:0 16px 44px rgba(21,60,50,.09);--radius:14px;--serif:Georgia,"Times New Roman",serif;--sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.62 var(--sans)}a{color:var(--green);text-underline-offset:3px}a:hover{color:var(--red)}img{max-width:100%}.skip-link{position:absolute;left:-9999px;top:8px;z-index:99;background:white;padding:.6rem 1rem}.skip-link:focus{left:8px}.container{width:min(1160px,calc(100% - 2.5rem));margin:auto}.narrow{width:min(760px,calc(100% - 2.5rem));margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav-wrap{width:min(1160px,calc(100% - 2.5rem));min-height:64px;margin:auto;display:flex;align-items:center;gap:2rem}.brand{display:flex;align-items:center;gap:.7rem;color:var(--ink);text-decoration:none;margin-right:auto}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--forest);color:#f2c878;font-size:.66rem;font-weight:900;letter-spacing:.04em}.brand-copy{display:grid;line-height:1.05}.brand-copy strong{font:700 1.02rem var(--serif)}.brand-copy small{margin-top:.3rem;color:var(--muted);font-size:.67rem;text-transform:uppercase;letter-spacing:.12em}.site-nav{display:flex;gap:1.15rem}.site-nav a{color:#3d4944;text-decoration:none;font-size:.86rem;font-weight:650}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--forest)}.site-nav a[aria-current=page]{box-shadow:inset 0 -2px var(--amber)}.nav-toggle{display:none;border:1px solid var(--line);border-radius:8px;background:white;padding:.45rem .7rem}.eyebrow{margin:0 0 .75rem;color:var(--red);font-size:.73rem;font-weight:850;letter-spacing:.13em;text-transform:uppercase}h1,h2,h3{font-family:var(--serif);line-height:1.13}h1{margin:.1rem 0 1rem;font-size:clamp(2.4rem,5vw,4.5rem);letter-spacing:-.035em}h2{margin:0 0 .8rem;font-size:clamp(1.75rem,3vw,2.6rem);letter-spacing:-.02em}h3{margin:0 0 .5rem;font-size:1.24rem}.hero{padding:clamp(4rem,8vw,7rem) 0 4rem;background:var(--surface);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:4rem;align-items:center}.hero h1{max-width:760px;color:var(--forest)}.hero .lede{max-width:700px;color:#4e5b55;font:1.18rem/1.65 var(--serif)}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.7rem}.hero-note{margin-top:1.2rem;color:var(--muted);font-size:.82rem}.hero-visual{position:relative}.hero-visual img{display:block;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow)}.visual-caption{margin:.7rem .2rem 0;color:var(--muted);font-size:.76rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.65rem 1rem;border:1px solid var(--forest);border-radius:8px;background:var(--forest);color:white;font-weight:750;text-decoration:none;cursor:pointer}.button:hover{background:var(--green);color:white}.button.secondary{background:transparent;color:var(--forest)}.button.small{min-height:36px;padding:.45rem .7rem;font-size:.82rem}.section{padding:clamp(3.5rem,6vw,5.5rem) 0}.section.alt{background:var(--soft);border-block:1px solid var(--line)}.section-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,.6fr);gap:4rem;align-items:end;margin-bottom:1.8rem}.section-heading p:last-child{margin:0;color:var(--muted)}.grid-2,.grid-3,.grid-4{display:grid;gap:1rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{display:block;padding:1.25rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:inherit;text-decoration:none;transition:.15s ease}.card:hover{border-color:#9eaea5;box-shadow:var(--shadow);transform:translateY(-2px);color:inherit}.card p{margin-bottom:0;color:var(--muted);font-size:.91rem}.card .arrow{display:block;margin-top:1rem;color:var(--red);font-size:.84rem;font-weight:800}.number{display:block;margin-bottom:.8rem;color:var(--amber);font-size:.7rem;font-weight:850;letter-spacing:.12em}.course-card{display:grid;grid-template-columns:3.2rem 1fr;gap:1rem}.course-card .course-number{font:700 1.6rem var(--serif);color:#aab4ae}.course-card h3{font-family:var(--sans);font-size:1rem}.course-card .meta{color:var(--muted);font-size:.75rem}.stat-strip{border-block:1px solid var(--line);background:var(--soft)}.stats-grid{display:grid;grid-template-columns:repeat(5,1fr)}.stat{padding:1.05rem;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{font:700 1.45rem var(--serif);color:var(--forest)}.stat span{display:block;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em}.page-hero{padding:3.7rem 0 2.8rem;background:var(--surface);border-bottom:1px solid var(--line)}.page-hero h1{max-width:900px;color:var(--forest);font-size:clamp(2.2rem,4.5vw,3.8rem)}.page-hero p{max-width:760px;color:var(--muted);font-size:1.05rem}.callout{padding:1.2rem 1.35rem;border-left:4px solid var(--amber);background:#fff8e7;border-radius:0 var(--radius) var(--radius) 0}.callout.danger{border-color:var(--red);background:#fff2ef}.callout h3{font-family:var(--sans);font-size:1rem}.toolbar{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:.75rem;margin:1.2rem 0}label{color:var(--muted);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}input,select{width:100%;min-height:44px;margin-top:.3rem;padding:.6rem .7rem;border:1px solid #bac4be;border-radius:8px;background:white;color:var(--ink);font:inherit}input:focus,select:focus{outline:3px solid rgba(199,137,49,.2);border-color:var(--amber)}.results-meta{display:flex;align-items:center;justify-content:space-between;margin:1rem 0;color:var(--muted)}.record-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}.record-card{display:flex;flex-direction:column;min-height:210px}.record-card h3{font-family:var(--sans);font-size:.98rem;line-height:1.4}.record-card .meta{margin-top:auto;padding-top:1rem}.badge{display:inline-block;margin:0 .25rem .3rem 0;padding:.25rem .48rem;border-radius:999px;background:var(--mint);color:var(--forest);font-size:.64rem;font-weight:850;text-transform:uppercase;letter-spacing:.04em}.badge.gap{background:#f4d8d4;color:#71342c}.badge.emerging{background:#f5e6bf;color:#72521e}.badge.bounded{background:#d8e8de;color:#205642}.record-layout{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:3rem;align-items:start}.evidence-section{margin-bottom:1.3rem;padding:1.35rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.evidence-section h2{padding-bottom:.75rem;border-bottom:1px solid var(--line);font:700 1.28rem var(--serif)}.evidence-section dl{margin:0}.evidence-field{padding:.72rem 0;border-bottom:1px solid #e6e8e4}.evidence-field:last-child{border:0}.evidence-field dt{color:var(--muted);font-size:.68rem;font-weight:850;text-transform:uppercase;letter-spacing:.07em}.evidence-field dd{margin:.25rem 0 0;overflow-wrap:anywhere}.record-aside{position:sticky;top:86px}.record-aside .card{margin-bottom:.8rem}.record-aside h3{font-family:var(--sans);font-size:.94rem}.reader-layout{width:min(1260px,100%);margin:auto;display:grid;grid-template-columns:280px minmax(0,760px);gap:clamp(2rem,5vw,5rem);padding:3rem 2rem 5rem}.reader-sidebar{position:sticky;top:88px;align-self:start;max-height:calc(100vh - 110px);overflow:auto;padding-right:1.2rem;border-right:1px solid var(--line)}.reader-home{font-size:.82rem;text-decoration:none}.sidebar-label{margin:1.6rem 0 .6rem;color:var(--muted);font-size:.68rem;font-weight:850;text-transform:uppercase;letter-spacing:.1em}.chapter-nav-item{display:grid;grid-template-columns:1.8rem 1fr;gap:.5rem;padding:.5rem;border-radius:7px;color:#4e5a54;text-decoration:none;font-size:.8rem;line-height:1.3}.chapter-nav-item span{color:#96a29c}.chapter-nav-item:hover,.chapter-nav-item.current{background:var(--soft);color:var(--forest)}.chapter-nav-item.current{font-weight:800}.chapter-header{padding-bottom:1.5rem;border-bottom:1px solid var(--line)}.chapter-header h1{color:var(--forest);font-size:clamp(2.2rem,4.4vw,3.65rem)}.chapter-meta{display:flex;gap:1rem;align-items:center;color:var(--muted);font-size:.77rem}.text-button{border:0;background:none;color:var(--green);font:700 .77rem var(--sans);cursor:pointer}.text-button.complete{color:var(--red)}.chapter-toc{display:grid;grid-template-columns:1fr 1fr;gap:.3rem 1rem;margin:1.6rem 0;padding:1.1rem;border:1px solid var(--line);border-radius:10px;background:var(--soft);font-size:.8rem}.chapter-toc strong{grid-column:1/-1;margin-bottom:.25rem}.chapter-toc a{text-decoration:none}.prose{font:1.05rem/1.78 var(--serif)}.prose h2{scroll-margin-top:90px;margin-top:3.2rem;padding-top:.5rem;color:var(--forest);font-size:2rem}.prose h3{scroll-margin-top:90px;margin-top:2rem;color:var(--forest);font-size:1.35rem}.prose li{margin-bottom:.42rem}.prose blockquote{margin:1.5rem 0;padding:1.1rem 1.25rem;border-left:4px solid var(--amber);background:#fff8e7;font-weight:700}.prose code{padding:.12rem .3rem;border-radius:4px;background:var(--soft);font-size:.88em}.table-wrap{overflow-x:auto}.prose table{width:100%;border-collapse:collapse;margin:1.5rem 0;font: .86rem/1.45 var(--sans)}.prose th,.prose td{padding:.7rem;border:1px solid var(--line);text-align:left;vertical-align:top}.prose th{background:var(--mint)}.chapter-pager{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:4rem;padding-top:1.5rem;border-top:1px solid var(--line)}.chapter-pager a{display:grid;padding:1rem;border:1px solid var(--line);border-radius:10px;background:var(--surface);text-decoration:none}.chapter-pager .next{text-align:right}.chapter-pager small{color:var(--muted)}.pathway-list{display:grid;gap:.75rem}.pathway-row{display:grid;grid-template-columns:9rem 1fr auto;gap:1.2rem;align-items:center;padding:1rem 1.2rem;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-decoration:none;color:inherit}.pathway-row:hover{border-color:#9eaea5;color:inherit}.pathway-row strong{font-family:var(--serif);font-size:1.08rem}.pathway-row p{margin:0;color:var(--muted);font-size:.83rem}.pathway-row .duration{color:var(--muted);font-size:.74rem}.comparison{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.comparison th,.comparison td{padding:1rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:.86rem}.comparison th{background:var(--soft);color:var(--forest)}.comparison tr:last-child td{border-bottom:0}.comparison th:last-child,.comparison td:last-child{border-right:0}.site-footer{margin-top:3rem;padding:2.6rem 0;background:var(--forest);color:#dce9e3}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem}.site-footer a{color:#f0c777}.version{color:#f0c777}.fine{color:#bcd0c7;font-size:.8rem}.empty{padding:2.5rem;border:1px dashed #a9b5ae;border-radius:var(--radius);text-align:center;color:var(--muted)}
@media(max-width:940px){.hero-grid,.section-heading,.record-layout{grid-template-columns:1fr}.hero-visual{max-width:620px}.grid-3,.grid-4,.record-grid{grid-template-columns:repeat(2,1fr)}.toolbar{grid-template-columns:repeat(2,1fr)}.record-aside{position:static}.reader-layout{grid-template-columns:220px minmax(0,1fr);gap:2rem}.pathway-row{grid-template-columns:7rem 1fr}}
@media(max-width:700px){.nav-wrap{min-height:58px}.brand-copy small{display:none}.nav-toggle{display:block}.site-nav{display:none;position:absolute;top:58px;left:0;right:0;flex-direction:column;padding:1rem 1.25rem;background:var(--surface);border-bottom:1px solid var(--line)}.site-nav.open{display:flex}.hero{padding-top:3.3rem}.hero-grid,.grid-2,.grid-3,.grid-4,.record-grid,.toolbar,.footer-grid,.reader-layout{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat{border-bottom:1px solid var(--line)}.reader-layout{padding:2rem 1.25rem}.reader-sidebar{position:static;max-height:none;padding:0 0 1rem;border:0;border-bottom:1px solid var(--line)}.reader-sidebar nav{display:none}.chapter-toc{grid-template-columns:1fr}.pathway-row{grid-template-columns:1fr}.pathway-row .duration{display:none}.comparison{display:block;overflow-x:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}