/* Shared mechanics for batch 1 themes. Each theme sets the variables and supplies its own look. */
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:18px;line-height:1.68;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
.wp-site-blocks{padding:0}
.wp-site-blocks>*,.site-main>*,.entry>*{margin-block-start:0;margin-block-end:0}
:where(.wp-site-blocks) :where(.wp-block-group){margin-block-start:0}
.entry{margin:0}
img{max-width:100%;height:auto;display:block}
p{margin:0}
h1,h2,h3,.wp-block-heading{margin:0;text-wrap:balance;font-family:var(--disp)}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.2em;transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease)}
:focus-visible{outline:3px solid var(--focus,var(--ac-ink));outline-offset:3px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);box-sizing:border-box}
.wrap.narrow{max-width:860px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:0;background:var(--fg);color:var(--bg);padding:.7rem 1rem;z-index:100;font-weight:700}
.skip:focus{left:12px;top:12px}
/* masthead + no-JS mobile menu */
.masthead{position:sticky;top:0;z-index:50}
.masthead-in{display:flex;align-items:center;gap:2rem;min-height:72px}
.brand{text-decoration:none;margin-right:auto;display:flex;align-items:center;gap:.75rem;min-height:44px}
.topnav ul,.mnav ul{list-style:none;margin:0;padding:0}
.topnav ul{display:flex;gap:1.6rem}
.topnav a,.mnav a{text-decoration:none}
.navcta{display:inline-flex;align-items:center;min-height:44px;box-sizing:border-box;text-decoration:none}
.mnav{display:none;position:relative}
.mnav summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:.6rem;min-height:44px;min-width:44px}
.mnav summary::-webkit-details-marker{display:none}
.mnav-bars,.mnav-bars::before,.mnav-bars::after{display:block;width:22px;height:2px;background:currentColor;position:relative;transition:transform .2s var(--ease)}
.mnav-bars::before,.mnav-bars::after{content:"";position:absolute;left:0}
.mnav-bars::before{top:-7px}.mnav-bars::after{top:7px}
.mnav[open] .mnav-bars{background:transparent}
.mnav[open] .mnav-bars::before{transform:translateY(7px) rotate(45deg)}
.mnav[open] .mnav-bars::after{transform:translateY(-7px) rotate(-45deg)}
.mnav nav{position:absolute;right:calc(-1 * var(--gut));top:calc(100% + 14px);width:100vw;max-width:420px;background:var(--bg);box-shadow:0 24px 40px -20px rgba(0,0,0,.3)}
.mnav nav a{display:block;padding:1rem var(--gut);font-size:1.1rem;min-height:44px;box-sizing:border-box}
@media (max-width:980px){.topnav,.navcta{display:none}.mnav{display:block}}
/* buttons */
.btn,.cform-submit{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:48px;padding:.9rem 1.4rem;box-sizing:border-box;text-decoration:none;cursor:pointer;font:inherit;transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease)}
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
/* sections */
.sec{padding-block:clamp(64px,8vw,120px)}
/* page head */
.phead{padding-block:clamp(56px,8vw,112px) clamp(36px,5vw,64px)}
.phead-title{font-size:clamp(2.4rem,6vw,5rem);line-height:1;max-width:18ch}
.phead-lede{font-size:clamp(1.08rem,1.6vw,1.3rem);max-width:56ch;margin-top:1.5rem;line-height:1.55}
.phead-meta{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;margin-top:1.75rem;font-size:.85rem}
/* article */
.sec--article{padding-top:clamp(40px,5vw,80px)}
.agrid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:start}
.arail{position:sticky;top:104px}
.arail ol{list-style:none;margin:0;padding:0}
.arail a{display:block;padding:.45rem 0 .45rem 1rem;text-decoration:none;line-height:1.35;font-size:.92rem}
.abody{max-width:700px}
.abody>.wp-block-heading,.prose h2{font-size:clamp(1.5rem,2.5vw,2.05rem);margin:3rem 0 1rem;scroll-margin-top:110px;line-height:1.15}
.abody>.wp-block-heading:first-child,.prose h2:first-child{margin-top:0}
.abody>p,.prose p{font-size:1.12rem;line-height:1.75;margin:0 0 1.2rem}
.abody ul,.prose ul{margin:0 0 1.4rem;padding-left:1.2rem}
.abody li,.prose li{margin-bottom:.5rem}
.sources{margin-top:clamp(48px,6vw,80px);padding-top:1.5rem}
.sources-title{font-size:1.2rem;margin-bottom:1rem}
.sources-list{margin:0;padding:0 0 0 1.4rem;font-size:.95rem}
.sources-list li{padding:.55rem 0}
.sources-list span:last-child{display:block;font-size:.82rem;opacity:.8}
.sec--related{padding-top:0}
.related ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem}
.related a{display:flex;flex-direction:column;gap:.5rem;padding:1.5rem;text-decoration:none;height:100%;box-sizing:border-box}
.related-h{font-size:1.1rem;margin-bottom:1.25rem}
/* FAQ */
.faq{max-width:860px;margin-top:clamp(48px,6vw,80px)}
.sec--faq .faq{margin:0 auto}
.faq-title{font-size:clamp(1.7rem,3.2vw,2.5rem);margin-bottom:1.5rem}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:1.5rem;align-items:center;padding:1.25rem 0;min-height:48px;font-weight:600;line-height:1.35}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:none;font-size:1.5rem;line-height:1;transition:transform .2s var(--ease)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-a{padding:0 2.5rem 1.4rem 0}
/* contact */
.cgrid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(32px,6vw,96px);align-items:start}
.cside-h{font-size:1.3rem;margin-bottom:1rem}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{position:relative;padding:.6rem 0 .6rem 1.8rem}
.ticks li::before{content:"";position:absolute;left:0;top:1.1rem;width:12px;height:7px;border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg)}
.cform{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem 1.5rem;padding:clamp(24px,3.5vw,48px)}
.cform-row{display:flex;flex-direction:column;gap:.45rem}
.cform-row--message,.cform-consent,.cform-actions{grid-column:1/-1}
.cform label{font-size:.88rem;font-weight:600}
.cform input,.cform select,.cform textarea{font:inherit;font-size:1rem;color:var(--fg);background:var(--bg);border:1px solid var(--field,#777);padding:.85rem .9rem;min-height:48px;box-sizing:border-box;width:100%;border-radius:var(--r,0)}
.cform textarea{resize:vertical;min-height:170px}
.cform input:focus,.cform select:focus,.cform textarea:focus{outline:none;border-color:var(--fg);box-shadow:0 0 0 3px var(--ring,var(--ac))}
.cform-hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.cform-consent{font-size:.9rem}
.form-note{padding:1rem 1.25rem;margin-bottom:1.25rem;font-weight:600;border-left:4px solid currentColor}
/* archive + 404 */
.plain{padding-block:clamp(56px,8vw,112px)}
.plain-title{font-size:clamp(2.4rem,6vw,4.6rem);line-height:1;margin-bottom:1.25rem}
.arch-desc{max-width:60ch;font-size:1.15rem;margin-bottom:2.5rem}
.post-list .wp-block-post-template{list-style:none;margin:0;padding:0}
.post-list .wp-block-post{padding:1.75rem 0}
.post-list .wp-block-post-title{font-size:clamp(1.35rem,2.4vw,1.9rem);line-height:1.15;margin-bottom:.6rem}
.post-list .wp-block-post-title a{text-decoration:none}
.post-list .wp-block-post-excerpt__more-link{font-weight:600}
@media (max-width:860px){.agrid,.cgrid{grid-template-columns:1fr}.arail{position:static}.cform{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}}

/* Field Notes: a research notebook on graph paper. Literata for headings and reading text, IBM Plex Mono for labels; marker orange, pencil blue, highlighter. */
:root{--bg:#F3F4EF;--white:#FFFFFF;--fg:#22262B;--ac:#D9531E;--ac-ink:#A93A10;--pencil:#2F5D8C;--hl:#F3E06B;--grid:#DCE2DA;--mute:#5A5F63;
 --disp:"Literata",Georgia,"Times New Roman",serif;--body:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
 --wrap:1200px;--gut:clamp(20px,4vw,44px);--ease:cubic-bezier(.2,.7,.2,1);--field:#9CA39C;--ring:rgba(217,83,30,.3)}
body{font-size:15px;background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:28px 28px;color:var(--fg)}
h1,h2,h3,.wp-block-heading{font-family:var(--disp);font-weight:700;letter-spacing:-.015em;line-height:1.1;color:var(--fg)}
a{color:var(--ac-ink)}
mark{background:linear-gradient(180deg,transparent 45%,var(--hl) 45% 92%,transparent 92%);color:inherit;padding:0 .1em}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.kicker,.mono-k{font-family:var(--body);font-size:.8rem;font-weight:500;letter-spacing:.02em;text-transform:lowercase;color:var(--ac-ink);margin:0 0 .8rem}
.inline-arrow{font-family:var(--body);font-weight:600;font-size:.88rem;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;min-height:44px;color:var(--fg);border-bottom:2px solid var(--ac)}
.inline-arrow::after{content:"\2192";transition:transform .2s var(--ease)}
.inline-arrow:hover::after{transform:translateX(4px)}
/* masthead */
.masthead{background:var(--white);border-bottom:1px solid var(--fg)}
.masthead-in{min-height:70px}
.brand{color:var(--fg);gap:.7rem;text-decoration:none;align-items:center}
.brand-m{font-family:var(--body);font-weight:700;font-size:.8rem;background:var(--hl);color:var(--fg);padding:.35rem .45rem;border:1.5px solid var(--fg);transform:rotate(-3deg)}
.brand-t{font-family:var(--disp);font-weight:700;font-size:1.2rem;white-space:nowrap}
.topnav a{color:var(--fg);font-size:.84rem;display:inline-flex;align-items:center;min-height:44px}
.topnav a:hover{color:var(--ac-ink);text-decoration:underline;text-decoration-color:var(--ac);text-decoration-thickness:2px;text-underline-offset:5px}
.navcta{padding:.5rem 1rem;background:var(--fg);color:#fff;font-weight:600;font-size:.82rem;border-radius:0}
.navcta:hover{background:var(--ac-ink)}
.mnav summary{color:var(--fg)}
.mnav nav{background:var(--white);border-top:1px solid var(--grid)}
.mnav nav li{border-bottom:1px solid var(--grid)}
.mnav nav a{color:var(--fg);font-family:var(--disp);font-weight:700;font-size:1.45rem}
/* buttons */
.btn,.cform-submit{font-family:var(--body);font-weight:600;font-size:.88rem;border-radius:0;border:1.5px solid var(--fg);transition:transform .15s var(--ease),box-shadow .15s var(--ease)}
.btn--solid,.cform-submit{background:var(--fg);color:#fff;box-shadow:4px 4px 0 var(--ac)}
.btn--solid:hover,.cform-submit:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ac)}
.btn--line{background:var(--white);color:var(--fg)}
.btn--line:hover{background:var(--hl)}
.actions{display:flex;flex-wrap:wrap;gap:.9rem}
/* hero: notebook page with a taped photo */
.hero{padding:clamp(44px,6vw,88px) 0 clamp(56px,7vw,104px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(32px,6vw,80px);align-items:center}
.hero-copy{background:var(--white);border:1px solid var(--fg);padding:clamp(28px,4vw,52px) clamp(24px,4vw,52px) clamp(28px,4vw,52px) clamp(48px,6vw,84px);position:relative}
.hero-copy::before{content:"";position:absolute;top:0;bottom:0;left:clamp(28px,3.5vw,52px);width:2px;background:var(--ac);opacity:.7}
.mono-line{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;font-size:.76rem;color:var(--mute);margin:0 0 1.4rem;border-bottom:1px dashed var(--grid);padding-bottom:.8rem}
.mono-line span:last-child{margin-left:auto;color:var(--ac-ink)}
.hero-title{font-size:clamp(3rem,6.6vw,5.8rem);font-weight:800;line-height:.98;letter-spacing:-.03em;margin:0 0 1.3rem}
.hero-lede{font-family:var(--disp);font-size:clamp(1.08rem,1.4vw,1.24rem);line-height:1.6;max-width:42ch;margin:0 0 1.8rem;color:#33383D}
.snap{margin:0;background:var(--white);padding:14px 14px 18px;border:1px solid #C9CFC7;box-shadow:0 14px 30px -18px rgba(34,38,43,.45);transform:rotate(2deg);position:relative;max-width:400px;justify-self:center;width:100%}
.snap::before,.snap::after{content:"";position:absolute;width:96px;height:26px;background:rgba(243,224,107,.82);top:-12px}
.snap::before{left:-18px;transform:rotate(-32deg)}
.snap::after{right:-18px;transform:rotate(32deg)}
.snap img{display:block;width:100%;height:auto}
.snap figcaption{font-size:.78rem;color:var(--mute);margin-top:.8rem}
/* sections */
.sec-head{max-width:720px;margin-bottom:clamp(24px,3.5vw,44px)}
.sec-title{font-size:clamp(1.9rem,3.6vw,2.9rem);margin:0}
.sec-lede{font-family:var(--disp);color:var(--mute);font-size:1.06rem;line-height:1.6;margin-top:.9rem}
.sec--notes,.sec--log{background:rgba(255,255,255,.6);border-top:1px solid var(--fg);border-bottom:1px solid var(--fg)}
.notes{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-left:1px solid var(--fg)}
.notes li{display:flex;flex-direction:column;gap:.9rem;padding:1.4rem 1.2rem 1.6rem;border-right:1px solid var(--fg);border-top:1px solid var(--fg);border-bottom:1px solid var(--fg);background:var(--white)}
.nn{font-size:2rem;font-weight:700;color:var(--ac);line-height:1}
.notes h3{font-size:1.2rem;margin:0 0 .5rem}
.notes p{font-family:var(--disp);margin:0;line-height:1.6;font-size:.98rem}
.icards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.icard{background:var(--white);border:1px solid #C9CFC7;padding:1.2rem 1.3rem 1.3rem;position:relative;background-image:linear-gradient(transparent 2.6rem,var(--ac) 2.6rem,var(--ac) calc(2.6rem + 1px),transparent calc(2.6rem + 1px)),repeating-linear-gradient(transparent 0 27px,#E3E8EF 27px 28px);background-position:0 0,0 2.7rem;background-repeat:no-repeat,repeat;box-shadow:3px 3px 0 rgba(34,38,43,.08)}
.icard:nth-child(3n+2){transform:rotate(-.6deg)}.icard:nth-child(3n){transform:rotate(.5deg)}
.ic-n{display:block;font-size:.74rem;color:var(--pencil);height:1.8rem}
.ic-t{font-size:1.2rem;margin:.6rem 0 .5rem;line-height:1.25}
.ic-f{font-family:var(--disp);margin:0 0 .7rem;color:#33383D;line-height:1.5}
.ic-s{margin:0;font-size:.8rem;color:var(--mute)}
.log-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(28px,5vw,72px);align-items:start}
.logs{display:grid;gap:18px}
.log{background:var(--white);border:1px solid var(--fg);border-left:6px solid var(--pencil);padding:1.3rem 1.5rem 1.4rem}
.log-m{display:flex;flex-wrap:wrap;gap:.3rem .9rem;font-size:.76rem;color:var(--pencil);margin:0 0 .6rem}
.log-m span+span::before{content:"/";margin-right:.9rem;color:var(--grid)}
.log h3{font-size:1.45rem;margin:0 0 .5rem}
.log p:not(.log-m){font-family:var(--disp);margin:0;line-height:1.65}
.logs--page{margin:1rem 0 2rem}
.reads{list-style:none;margin:0;padding:0;border-top:1.5px solid var(--fg)}
.reads a{display:flex;flex-direction:column;gap:.3rem;padding:1.3rem .4rem;border-bottom:1px dashed #AEB5AE;text-decoration:none;color:var(--fg)}
.rd-k{font-size:.74rem;color:var(--ac-ink)}
.rd-t{font-family:var(--disp);font-weight:700;font-size:clamp(1.3rem,2vw,1.6rem);line-height:1.2}
.rd-d{font-family:var(--disp);color:var(--mute);line-height:1.5}
.reads a:hover{background:rgba(243,224,107,.35)}
.more{margin-top:1.3rem}
.dash{list-style:none;padding:0;font-family:var(--disp);line-height:1.7}
.dash li{padding-left:1.6rem;position:relative;margin-bottom:.7rem}
.dash li::before{content:"\25AA";position:absolute;left:0;color:var(--ac);font-weight:700}
/* prose, faq, sources */
.prose-c p,.abody p,.ticks li,.cside p{font-family:var(--disp);font-size:1.06rem;margin-bottom:1.1rem;line-height:1.78}
.prose-c h2{font-size:clamp(1.5rem,2.3vw,1.9rem);margin:2.2rem 0 .8rem}
.prose-c h2:first-child{margin-top:0}
.prose-c h2::before,.abody h2::before{content:"#";font-family:var(--body);color:var(--ac);margin-right:.5rem;font-weight:500}
.faq-title{font-size:clamp(1.8rem,3.2vw,2.5rem)}
.faq-list{border-top:1.5px solid var(--fg)}
.faq-item{border-bottom:1px dashed #AEB5AE}
.faq-item summary{font-family:var(--disp);font-weight:700;font-size:1.15rem}
.faq-item summary::after{color:var(--ac)}
.faq-a{font-family:var(--disp);color:#33383D}
.sources{border-top:1.5px solid var(--fg)}
.sources-title{font-family:var(--disp)}
.sec--src{padding-top:0}
/* page head and article */
.phead{background:var(--white);border-bottom:1px solid var(--fg)}
.phead .kicker{color:var(--ac-ink)}
.phead-title{color:var(--fg)}
.phead-lede{font-family:var(--disp);color:#33383D}
.phead-meta span{font-size:.76rem;color:var(--mute)}
.phead-meta span+span::before{content:"/";margin:0 .7rem;color:var(--ac)}
.arail-label{font-size:.76rem;color:var(--ac-ink)}
.arail ol{border-left:2px solid var(--ac)}
.arail a{color:var(--fg)}
.arail a:hover{color:var(--ac-ink)}
.related a{background:var(--white);color:var(--fg);border:1px solid var(--fg);border-radius:0;box-shadow:4px 4px 0 var(--hl)}
.related a:hover{box-shadow:4px 4px 0 var(--ac)}
.rel-k{font-size:.74rem;color:var(--ac-ink)}
.rel-t{font-family:var(--disp);font-weight:700;font-size:1.2rem;line-height:1.25}
.arch-desc{font-family:var(--disp);color:var(--mute)}
/* contact */
.cside{border-top:2px solid var(--ac);padding-top:1.2rem}
.ticks li::before{color:var(--ac)}
.cform{background:var(--white);border:1px solid var(--fg);border-radius:0;box-shadow:6px 6px 0 var(--hl)}
.form-note--ok{background:#FBF4C8}
.plain-title{font-family:var(--disp)}
/* footer */
.foot{background:var(--fg);color:#BFC5C9;padding:clamp(48px,6vw,80px) 0 2.4rem;border-top:6px solid var(--ac)}
.foot a{color:#fff;text-decoration:none}
.foot a:hover{color:var(--hl)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2.4rem;padding-bottom:2.4rem;border-bottom:1px dashed #4A5056}
.foot-mark{font-family:var(--disp);font-weight:700;font-size:clamp(1.8rem,3vw,2.4rem);color:#fff;margin:0}
.foot-line{font-family:var(--disp);margin-top:1rem;max-width:46ch;line-height:1.6}
.foot-h{font-size:.78rem;color:var(--hl);margin-bottom:.9rem}
.foot ul{list-style:none;margin:0;padding:0}
.foot li a{display:inline-flex;min-height:36px;align-items:center}
.foot-base{padding-top:1.5rem;font-size:.78rem;color:#9AA1A6}
@media (max-width:1100px){.notes{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:900px){
 .hero-grid,.log-grid{grid-template-columns:1fr}
 .snap{max-width:340px;justify-self:start;margin-left:12px}
 .icards{grid-template-columns:1fr 1fr}
 .notes{grid-template-columns:1fr 1fr}
 .foot-grid{grid-template-columns:1fr 1fr}
 .foot-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:560px){.snap{margin-left:16px;max-width:calc(100% - 32px)}.snap::before{left:-8px;width:72px}.snap::after{right:-8px;width:72px}.notes,.icards{grid-template-columns:1fr}.icard{transform:none!important}.mono-line span:last-child{margin-left:0}.hero-copy{padding-left:44px}.hero-copy::before{left:24px}}
@media (prefers-reduced-motion:reduce){.btn,.inline-arrow::after{transition:none}}