@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Literata:opsz,wght@7..72,500;7..72,600;7..72,700&display=swap');
:root{--paper:#edf0ea;--paper2:#dfe5dc;--card:#f8f6ef;--ink:#202a26;--navy:#314c43;--muted:#65736c;--line:#aeb9ae;--rust:#b16d2f;--serif:Literata,Georgia,serif;--mono:"DM Mono",monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.72 var(--serif);overflow-x:hidden}a{color:inherit}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.eyebrow,.kicker,.folio{font:500 11px/1.25 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--rust)}.top{border-bottom:1px solid var(--line);padding:17px 0;background:rgba(245,241,232,.95);position:sticky;top:0;z-index:5}.top .wrap{display:flex;justify-content:space-between;align-items:center;gap:18px}.mark{text-decoration:none;font:500 14px/1 var(--mono);letter-spacing:-.07em}.mark b{display:inline-block;border:1px solid var(--ink);padding:6px 7px;margin-right:8px;font-weight:500}.nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:18px;font:11px var(--mono);letter-spacing:.08em;text-transform:uppercase}.nav a{text-decoration:none}.hero{display:grid;grid-template-columns:1.07fr .93fr;gap:58px;align-items:center;padding:58px 0 47px}.hero h1{font-size:clamp(48px,7vw,90px);letter-spacing:-.07em;line-height:.91;margin:13px 0 23px}.hero .intro{font-size:20px;line-height:1.55;max-width:620px;margin:0}.notice{font-size:14px;line-height:1.6;border-left:2px solid var(--rust);padding:9px 0 9px 15px;margin:22px 0 0;max-width:655px}.button{display:inline-flex;align-items:center;min-height:46px;margin:22px 9px 0 0;padding:0 17px;background:var(--navy);color:#fff;text-decoration:none;font:12px var(--mono);text-transform:uppercase;letter-spacing:.04em}.button.ghost{background:transparent;color:var(--navy);border:1px solid var(--navy)}.plate{position:relative;overflow:hidden;background:#d8d7d0;isolation:isolate}.plate img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.58) contrast(.95)}.hero .plate{height:428px}.plate:after{content:"";position:absolute;inset:11px;border:1px solid rgba(23,37,54,.5);pointer-events:none}.plate svg{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}.plate svg path{fill:none;stroke:#203d59;stroke-width:2;stroke-dasharray:720;stroke-dashoffset:720;opacity:0;transition:stroke-dashoffset 1.3s cubic-bezier(.2,.75,.2,1),opacity .35s,transform 1.2s;transform:translate(-10px,8px)}.plate.on svg path{stroke-dashoffset:0;opacity:.9;transform:none}.plate svg path.accent{stroke:#9a503c;stroke-width:1.5;transition-delay:.18s}.label{position:absolute;bottom:0;left:0;z-index:3;background:var(--paper);padding:8px 11px;font:10px var(--mono);letter-spacing:.07em;text-transform:uppercase}.rail{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:11px 0;color:var(--muted);font:11px var(--mono);letter-spacing:.04em;text-transform:uppercase;display:flex;justify-content:space-between;gap:10px}.rail strong{color:var(--rust)}section.story{padding:76px 0;border-bottom:1px solid var(--line)}.section-head{display:grid;grid-template-columns:190px 1fr;gap:30px;margin-bottom:27px}.section-head h2{font-size:clamp(30px,4.2vw,53px);letter-spacing:-.055em;line-height:1.05;margin:0;max-width:790px}.spread{display:grid;grid-template-columns:1fr .88fr;gap:55px;align-items:start}.spread.reverse{grid-template-columns:.88fr 1fr}.prose{max-width:650px}.prose p{margin:0 0 18px}.section-link{display:inline-block;margin-top:5px;color:var(--navy);font:12px var(--mono);text-decoration-thickness:1px;text-underline-offset:5px}.figure{height:350px}.figure.tall{height:390px}.folio{display:block;margin-bottom:14px}.card-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);background:var(--line)}.card{background:var(--card);padding:25px;min-height:205px}.card:not(:last-child){border-right:1px solid var(--line)}.card b{font:500 11px var(--mono);color:var(--rust)}.card h3{font-size:22px;line-height:1.15;margin:27px 0 10px;letter-spacing:-.03em}.card p{font-size:14px;margin:0}.faq-area{padding:76px 0}.faq-area h2,.safety h2{font-size:clamp(32px,4.4vw,54px);letter-spacing:-.055em;line-height:1.05;margin:10px 0 28px}.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:0 0 17px}summary{cursor:pointer;list-style:none;padding:18px 35px 0 0;font-size:20px;line-height:1.25;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:2px;top:14px;color:var(--rust);font:24px var(--mono)}details[open] summary:after{content:"–"}.faq p{margin:12px 35px 0 0;max-width:760px}.safety{background:var(--navy);color:#f7f2e8;padding:72px 0}.safety .kicker{color:#e9aa96}.safety .prose{columns:2;column-gap:48px;max-width:none}.safety p{break-inside:avoid;margin:0 0 17px}.footer{border-top:1px solid rgba(255,255,255,.25);background:var(--navy);color:#f7f2e8;padding:24px 0 34px;font:11px var(--mono);letter-spacing:.03em}.footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer p{margin:0}.footer a{text-underline-offset:4px}.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:10;background:#fff;padding:8px}@media(max-width:760px){.wrap{width:min(100% - 28px,1160px)}.nav{display:none}.hero{display:block;padding:37px 0}.hero .plate{height:330px;margin-top:32px}.rail{font-size:9px}.section-head{display:block;margin-bottom:23px}.section-head .kicker{margin-bottom:11px}.spread,.spread.reverse{display:flex;flex-direction:column;gap:28px}.spread.reverse .prose{order:1}.spread.reverse .figure{order:2}.figure,.figure.tall{height:300px;width:100%}.card-row{grid-template-columns:1fr}.card:not(:last-child){border-right:0;border-bottom:1px solid var(--line)}.safety .prose{columns:1}.faq-area,section.story{padding:55px 0}summary{font-size:18px}.hero .intro{font-size:18px}}@media(max-width:340px){.wrap{width:calc(100% - 22px)}.hero h1{font-size:46px}.button{width:100%;justify-content:center;margin-right:0}.rail{display:block;line-height:1.8}.figure{height:260px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.plate svg path{transition:none}.plate svg path{stroke-dashoffset:0;opacity:.85;transform:none}}

/* Field Ledger palette — moss graphite, faded parchment and ochre pencil */
body{background-color:var(--paper);background-image:linear-gradient(90deg,rgba(177,109,47,.05) 1px,transparent 1px),linear-gradient(rgba(49,76,67,.045) 1px,transparent 1px);background-size:32px 32px}.top{background:rgba(237,240,234,.94);border-bottom-color:rgba(49,76,67,.48)}.plate{background:#c8d1c7}.button{background:#314c43;border-color:#202a26;box-shadow:3px 3px 0 #202a26}.button.ghost{color:#314c43;border-color:#314c43}.folio{color:#b16d2f}.safety{background:linear-gradient(135deg,#314c43,#263831)}.foot{background:#202a26}.foot a{color:#f1d7a9}.footer-note{color:#c4d0c6}

/* Compact field-tab navigation: labels are grouped and aligned rather than loose links */
.top{box-shadow:0 8px 20px rgba(32,42,38,.08)}.mark{display:flex;align-items:center;gap:.15rem}.mark span{letter-spacing:.02em}.field-tabs{display:flex;gap:0;border:1px solid rgba(49,76,67,.35);background:rgba(248,246,239,.76)}.field-tabs a{display:flex;align-items:center;gap:.45rem;padding:.64rem .82rem;border-left:1px solid rgba(49,76,67,.2);font-size:.64rem;color:#314c43;transition:background .2s ease,color .2s ease}.field-tabs a:first-child{border-left:0}.field-tabs a span{color:#b16d2f;font:500 .58rem var(--mono)}.field-tabs a:hover{background:#314c43;color:#fff}.field-tabs a:hover span{color:#f2c878}
@media(max-width:760px){.field-tabs{width:100%;margin-top:.25rem}.top .wrap{align-items:flex-start;flex-wrap:wrap}.field-tabs a{flex:1;justify-content:center;padding:.55rem .35rem;font-size:.54rem}.field-tabs a span{display:none}}

/* Palette revision: warm paper, charcoal drafting ink and saffron markers */
:root{--paper:#f7efe1;--paper2:#eadbc5;--card:#fffaf1;--ink:#25231f;--navy:#263238;--muted:#6f675d;--line:#cbb490;--rust:#c57528}.top{background:rgba(255,250,241,.96);border-bottom:2px solid #263238}.hero{background:linear-gradient(135deg,#fff8ee 0%,#f2dcc0 100%);padding:clamp(2rem,5vw,4rem);border:1px solid #cbb490;box-shadow:12px 14px 0 rgba(38,50,56,.12)}.hero .plate{box-shadow:6px 7px 0 #263238}.plate{background:#ded2bf}.plate:after{background:linear-gradient(135deg,rgba(197,117,40,.16),transparent 60%)}.button{background:#263238;border-color:#263238;box-shadow:3px 3px 0 #c57528}.button.ghost{background:#fffaf1;color:#263238;border-color:#263238}.story:nth-of-type(even){background:rgba(255,250,241,.62)}.safety{background:linear-gradient(135deg,#263238,#3d3026);border-top:5px solid #c57528}.footer{background:#263238}.field-tabs{border-color:#263238;background:#fffaf1;box-shadow:3px 3px 0 rgba(197,117,40,.35)}.field-tabs a{color:#263238;border-left-color:#d8c4a4}.field-tabs a span{color:#c57528}.field-tabs a:hover{background:#263238;color:#fffaf1}.field-tabs a:hover span{color:#f5c778}
/* Section leads read as intentional notebook callouts instead of loose opening copy */
.section-head>p:not(.kicker){position:relative;max-width:680px;margin:1.05rem 0 0;padding:.85rem 1rem .85rem 1.25rem;background:linear-gradient(90deg,#fffaf1,#f7efe1);border-left:4px solid #c57528;box-shadow:0 8px 18px rgba(38,50,56,.08);font-size:.95rem;line-height:1.55}.section-head>p:not(.kicker):before{content:"NOTE";display:block;margin:0 0 .35rem;font:500 .58rem var(--mono);letter-spacing:.14em;color:#c57528}@media(max-width:760px){.hero{padding:1.5rem}.section-head>p:not(.kicker){padding:.75rem .85rem .75rem 1rem}.field-tabs{box-shadow:2px 2px 0 rgba(197,117,40,.3)}}