:root{
  --ground:#0f1031;--ground-sunk:#0c0d27;
  --accent:#B89A5D;--display:#F4E7C5;--text:#EFE8D8;
  --quiet:rgba(244,231,197,.6);--faint:rgba(244,231,197,.36);
  --rule:rgba(244,231,197,.15);--rule-strong:rgba(244,231,197,.3);
  --card:#F2EFE6;--card-ink:#1b1c22;--card-quiet:#5f5d57;--card-faint:#8d8a81;
  --card-rule:#c9c4b4;--card-accent:#8d7238;
  --ff-display:"Cormorant Garamond",Georgia,serif;
  --ff-body:"Inter",system-ui,-apple-system,sans-serif;
  color-scheme:dark;
}
[data-ground="ivory"]{
  --ground:#EDE9DE;--ground-sunk:#E4DFD1;--accent:#8d7238;--display:#16173a;--text:#26262c;
  --quiet:#6d6a61;--faint:#8b877c;--rule:#cdc7b6;--rule-strong:#b3ac99;--card:#FBFAF6;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--ground)}
html{scroll-behavior:smooth}
body{font-family:var(--ff-body);font-weight:300;color:var(--text);font-size:1.02rem;
  line-height:1.7;-webkit-font-smoothing:antialiased;transition:background-color .5s ease}
.page{max-width:88rem;margin:0 auto;padding:0 3.2rem}
@media(max-width:48rem){.page{padding:0 1.1rem}}
p{margin:0 0 1.1em}
a{color:var(--display);text-decoration:none}
a:hover{color:var(--accent)}
a:focus-visible{outline:1px solid var(--accent);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--ff-display);color:var(--display);font-weight:300;margin:0}
em{font-style:italic;color:var(--accent)}

/* masthead */
.masthead{display:flex;align-items:center;gap:1rem;padding:2.4rem 0 0}
.brand{display:flex;align-items:center;gap:.95rem;color:var(--display)}
.brand:hover{color:var(--display)}
.brand-mark{width:1.85rem;height:1.85rem;flex:none;display:block}
.brand-mark svg{width:100%;height:100%;display:block;overflow:visible}
.brand-mark path{fill:none;stroke:var(--display);stroke-width:1.6}
.brand:hover .brand-mark path{stroke:var(--accent)}
.brand-word{font-family:var(--ff-display);font-weight:400;font-size:2.15rem;
  line-height:1;letter-spacing:.005em;color:var(--display)}
.brand:hover .brand-word{color:var(--accent)}
.masthead nav{margin-left:auto;font-size:.88rem;display:flex;align-items:center;gap:1.7rem}
.masthead nav a{color:var(--quiet)}
@media(max-width:46rem){
  .brand-word{font-size:1.6rem}
  .brand-mark{width:1.4rem;height:1.4rem}
  .masthead nav{gap:1.1rem;font-size:.82rem}
}
.crumb{padding:2.3rem 0 0;font-size:.82rem;letter-spacing:.03em;color:var(--faint)}
.crumb a{color:var(--quiet)}
.crumb span{margin:0 .55rem}

/* ─── contents page ─── */
.title{padding:5rem 0 3.2rem}
#contents h1{font-size:clamp(2.6rem,6.5vw,5rem);line-height:1.01;margin:0 0 1.5rem;max-width:20ch}
.title p{max-width:34rem;font-size:1.08rem;color:var(--quiet)}
.tier{padding:2.4rem 0 3.2rem}
.tier-head{display:flex;align-items:baseline;gap:1.4rem;padding-bottom:1rem;
  border-bottom:1px solid var(--rule-strong);margin-bottom:1.5rem}
.tier-head .num{font-family:var(--ff-display);font-size:1.1rem;color:var(--accent)}
.tier-head h2{font-size:1.8rem}
.tier-head p{margin:0 0 0 auto;font-size:.87rem;color:var(--faint);max-width:26rem;text-align:right}
@media(max-width:56rem){.tier-head{flex-wrap:wrap}
  .tier-head p{margin:.4rem 0 0;text-align:left;max-width:none}}
.subjects{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
@media(max-width:68rem){.subjects{grid-template-columns:1fr 1fr}}
@media(max-width:44rem){.subjects{grid-template-columns:1fr}}
.card{background:var(--card);color:var(--card-ink);padding:2.5rem 2.1rem 1.6rem;
  display:flex;flex-direction:column;min-height:29rem;transition:transform .3s ease}
[data-ground="ivory"] .card{border:1px solid var(--card-rule)}
.card:hover{transform:translateY(-3px);color:var(--card-ink)}
.card h3{font-family:var(--ff-display);font-weight:500;color:var(--card-ink);font-size:1.85rem;
  letter-spacing:.05em;text-transform:uppercase;text-align:center;margin:0 0 .75rem;line-height:1.1}
.card .q{font-family:var(--ff-display);font-style:italic;font-size:1.1rem;line-height:1.45;
  text-align:center;color:var(--card-ink);margin:0 0 1.4rem}
.card .fig{flex:1;display:flex;align-items:center;justify-content:center;padding:.3rem 0 1.2rem}
.card .fig svg{width:100%;max-width:12rem;height:auto;overflow:visible}
.card .tally{font-size:.74rem;letter-spacing:.03em;color:var(--card-faint);text-align:center;margin:0 0 1.1rem}
.card .topics{list-style:none;margin:0 0 1rem;padding:0}
.card .topics .row{display:flex;align-items:center;gap:1rem;font-family:var(--ff-display);
  font-size:1.14rem;padding:.22rem 0}
.card .topics .row span:last-child{margin-left:auto;color:var(--card-quiet);font-family:var(--ff-body);font-size:.92rem}
.card .enter{border-top:1px solid var(--card-rule);padding-top:1rem;text-align:center;margin-top:auto;
  font-family:var(--ff-display);font-weight:500;font-size:1.06rem;color:var(--card-ink)}
.card:hover .enter{color:var(--card-accent)}
.card.soon{background:none;border:1px solid var(--rule);color:var(--text);min-height:0;
  padding:1.7rem 1.8rem 1.4rem}
.card.soon:hover{transform:none;border-color:var(--rule-strong)}
.card.soon h3{color:var(--display);font-size:1.28rem;text-align:left;margin-bottom:.4rem;letter-spacing:.03em}
.card.soon .q{color:var(--quiet);font-size:.98rem;text-align:left;margin:0 0 1rem}
.card.soon .state{font-size:.75rem;letter-spacing:.03em;color:var(--faint);
  border-top:1px solid var(--rule);padding-top:.65rem;margin:0}

/* ─── subject page ─── */
.hero{display:grid;grid-template-columns:1fr 24rem;gap:5rem;align-items:center;
  padding:2.6rem 0 3.4rem;border-bottom:1px solid var(--rule)}
.page-body h1{font-size:clamp(2.8rem,7.5vw,6rem);line-height:.97;letter-spacing:.02em;
  text-transform:uppercase;margin:0 0 1rem}
#contents h1{text-transform:none;letter-spacing:0}
.hero .q{font-family:var(--ff-display);font-style:italic;font-size:1.55rem;line-height:1.3;
  color:var(--accent);margin:0 0 1.6rem;max-width:26ch}
.hero .blurb{max-width:34rem;color:var(--quiet)}
.hero .actions{display:flex;flex-wrap:wrap;gap:1.2rem;align-items:center;margin-top:1.8rem}
.cta{display:inline-flex;align-items:center;gap:.5rem;font-size:.89rem;letter-spacing:.02em;
  color:var(--ground);background:var(--accent);border:1px solid var(--accent);
  padding:.78rem 1.5rem;transition:opacity .2s}
.cta:hover{opacity:.87;color:var(--ground)}
.cta.ghost{background:none;color:var(--display);border-color:var(--rule-strong)}
.cta.ghost:hover{border-color:var(--accent);color:var(--accent);opacity:1}
.heroFig{background:var(--card);padding:2.1rem;display:flex;align-items:center;justify-content:center}
.heroFig svg{width:100%;height:auto;overflow:visible}
@media(max-width:64rem){.hero{grid-template-columns:1fr;gap:2.4rem}
  .heroFig{order:-1;max-width:22rem}}

.progress{margin-top:2.2rem;max-width:34rem}
.progress .bar{height:3px;background:var(--rule);position:relative}
.progress .bar i{position:absolute;top:0;bottom:0;left:0;background:var(--accent)}
.progress .legend{display:flex;flex-wrap:wrap;gap:1.4rem;margin-top:.65rem;font-size:.77rem;
  color:var(--faint);letter-spacing:.02em}

.topicnav{position:sticky;top:0;z-index:20;background:var(--ground);
  border-bottom:1px solid var(--rule);margin:0 -3.2rem 1rem;padding:0 3.2rem}
.topicnav .inner{display:flex;gap:1.8rem;overflow-x:auto;font-size:.85rem;padding:.85rem 0}
.topicnav a{color:var(--quiet);white-space:nowrap}
@media(max-width:48rem){.topicnav{margin:0 -1.1rem 1rem;padding:0 1.1rem}}

.prereq{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;padding:2rem 0 0;
  font-size:.87rem;color:var(--faint)}
.prereq a{border:1px solid var(--rule);padding:.32rem .85rem;color:var(--quiet);font-size:.83rem}
.prereq a:hover{border-color:var(--accent)}

.topic{padding:4rem 0 1rem}
.topic-head{display:grid;grid-template-columns:4rem 1fr 14rem;gap:2rem;align-items:baseline;
  padding-bottom:1rem;border-bottom:1px solid var(--rule-strong);margin-bottom:2.4rem}
.topic-head .n{font-family:var(--ff-display);font-size:2.6rem;color:var(--accent);line-height:1}
.topic-head h2{font-size:2.25rem;line-height:1.1;margin-bottom:.25rem}
.topic-head .tq{font-family:var(--ff-display);font-style:italic;font-size:1.1rem;color:var(--quiet);margin:0}
.topic-head .meta{font-size:.79rem;color:var(--faint);text-align:right;letter-spacing:.02em}
@media(max-width:58rem){.topic-head{grid-template-columns:2.6rem 1fr;gap:1.2rem}
  .topic-head .meta{grid-column:2;text-align:left}}

.unit{display:grid;grid-template-columns:26rem 1fr;gap:2.5rem;padding:2.1rem 0;
  border-bottom:1px solid var(--rule)}
.unit:last-child{border-bottom:0}
@media(max-width:64rem){.unit{grid-template-columns:1fr;gap:1.7rem}}

.thumb{position:relative;display:block;background:var(--card);aspect-ratio:16/9;overflow:hidden}
.thumb .art{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:1.5rem}
.thumb svg{width:100%;height:100%;overflow:visible}
.thumb .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:3.5rem;height:3.5rem;border-radius:50%;background:rgba(15,16,49,.82);
  display:flex;align-items:center;justify-content:center;transition:background .25s,transform .25s}
.thumb:hover .play{background:var(--accent);transform:translate(-50%,-50%) scale(1.06)}
.thumb .play svg{width:1rem;height:1rem}
.thumb .play polygon{fill:var(--display);stroke:none}
.thumb:hover .play polygon{fill:var(--ground)}
.thumb .dur{position:absolute;right:.7rem;bottom:.7rem;background:rgba(15,16,49,.88);
  color:var(--display);font-size:.73rem;letter-spacing:.04em;padding:.18rem .48rem}
.thumb .kind{position:absolute;left:.7rem;top:.7rem;background:rgba(15,16,49,.88);
  color:var(--display);font-family:var(--ff-display);font-size:.78rem;letter-spacing:.06em;
  padding:.12rem .52rem;text-transform:uppercase}
.filmline{display:flex;justify-content:space-between;align-items:baseline;margin-top:.65rem;
  font-size:.79rem;color:var(--faint)}

.ink line,.ink path,.ink circle,.ink rect,.ink polygon,.ink polyline,.ink ellipse{
  fill:none;stroke:var(--card-ink);stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round}
.ink .faint{stroke:var(--card-faint);stroke-width:.85}
.ink .dash{stroke:var(--card-faint);stroke-width:.85;stroke-dasharray:3 3}
.ink .gold{stroke:var(--card-accent);stroke-width:1.5}
.ink .dot{fill:var(--card-ink);stroke:none}
.ink .dot-gold{fill:var(--card-accent);stroke:none}
.ink .hollow{fill:var(--card);stroke:var(--card-ink);stroke-width:1.1}
.ink .tint{fill:var(--card-accent);fill-opacity:.12;stroke:none}

.unit .body h3{font-size:1.8rem;line-height:1.14;margin-bottom:.45rem}
.unit .body .uid{font-size:.77rem;letter-spacing:.06em;color:var(--accent);
  font-family:var(--ff-display);margin-bottom:.45rem}
.unit .body p.lead{color:var(--quiet);max-width:44rem;margin-bottom:1.4rem}

.arts{display:grid;gap:.85rem}
.art{display:grid;grid-template-columns:4.3rem 1fr auto;gap:1.3rem;align-items:center;
  border:1px solid var(--rule);padding:.85rem 1.15rem;transition:border-color .25s}
.art:hover{border-color:var(--rule-strong);color:var(--text)}
.art .prev{background:var(--card);aspect-ratio:3/4;width:4.3rem;display:flex;
  align-items:center;justify-content:center;overflow:hidden}
.art .prev svg{width:100%;height:100%}
.art h4{font-size:1.2rem;font-weight:400;margin-bottom:.08rem}
.art .sub{font-size:.81rem;color:var(--faint);display:block}
.art .go{font-family:var(--ff-display);font-size:.96rem;color:var(--display);white-space:nowrap}
.art:hover .go{color:var(--accent)}
.art.pending{opacity:.6}
.art.pending .go{color:var(--faint)}
@media(max-width:40rem){.art{grid-template-columns:3.3rem 1fr;gap:1rem}
  .art .prev{width:3.3rem}.art .go{grid-column:2;font-size:.88rem}}

.badge{display:inline-block;font-size:.69rem;letter-spacing:.06em;text-transform:uppercase;
  border:1px solid var(--rule-strong);color:var(--quiet);padding:.08rem .42rem;
  margin-left:.6rem;vertical-align:.12em}
.badge.draft{border-color:var(--accent);color:var(--accent)}

.soon-topic{border:1px solid var(--rule);padding:1.9rem 2.1rem;margin-top:1rem;
  display:grid;grid-template-columns:4rem 1fr auto;gap:2rem;align-items:center}
.soon-topic .n{font-family:var(--ff-display);font-size:2.4rem;color:var(--faint);line-height:1}
.soon-topic h2{font-size:1.8rem;margin-bottom:.2rem}
.soon-topic .tq{font-family:var(--ff-display);font-style:italic;color:var(--quiet);margin:0}
.soon-topic .state{font-size:.77rem;letter-spacing:.03em;color:var(--faint);text-align:right}
@media(max-width:52rem){.soon-topic{grid-template-columns:2.6rem 1fr;gap:1.2rem}
  .soon-topic .state{grid-column:2;text-align:left}}

.volume{margin-top:4.2rem;background:var(--ground-sunk);border-top:1px solid var(--accent);
  padding:2.8rem 2.8rem 2.4rem;display:grid;grid-template-columns:1fr 16rem;gap:3.2rem;align-items:center}
.volume h2{font-size:2.05rem;margin-bottom:.5rem}
.volume p{color:var(--quiet);max-width:40rem;margin-bottom:1.5rem}
.volume .volmeta{margin:1.2rem 0 0;font-size:.81rem;color:var(--faint)}
.volume .spine{background:var(--card);aspect-ratio:3/4;display:flex;align-items:center;
  justify-content:center;padding:1.3rem}
.volume .spine svg{width:100%;height:100%}
@media(max-width:58rem){.volume{grid-template-columns:1fr;gap:1.8rem;padding:1.9rem 1.5rem}}

.nextnav{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:2.8rem}
.nextnav a{border:1px solid var(--rule);padding:1.4rem 1.6rem;display:block}
.nextnav a:hover{border-color:var(--accent)}
.nextnav .lbl{font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);
  margin-bottom:.35rem}
.nextnav .nm{font-family:var(--ff-display);font-size:1.45rem;color:var(--display)}
.nextnav .r{text-align:right}
@media(max-width:44rem){.nextnav{grid-template-columns:1fr}.nextnav .r{text-align:left}}

footer{border-top:1px solid var(--rule);margin-top:3.2rem;padding:1.8rem 0 4rem;
  display:flex;flex-wrap:wrap;gap:1.5rem;font-size:.85rem;color:var(--quiet)}
footer a{color:var(--quiet)}
footer .sp{margin-left:auto}
/* ═══════════ HOME VIEW ═══════════ */
#home .h-h1{font-family:var(--ff-display);font-weight:300;color:var(--display);
  font-size:clamp(3rem,7vw,5.6rem);line-height:1.01;letter-spacing:-.008em;
  margin:0 0 2.3rem;max-width:20ch;text-transform:none}
#home .h-h1 em{font-style:italic;color:var(--accent)}
.h-hero{min-height:74vh;display:grid;grid-template-columns:1.1fr minmax(20rem,26rem);
  gap:5.5rem;align-items:center;padding:3.5rem 0 4rem}
.h-lantern{position:relative;display:flex;flex-direction:column;align-items:center}
.h-lantern::before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-52%);
  width:30rem;height:30rem;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(184,154,93,.18) 0%,rgba(184,154,93,.055) 40%,transparent 68%)}
[data-ground="ivory"] .h-lantern::before{background:none}
.h-stage{position:relative;width:22rem;height:22rem;max-width:100%}
[data-ground="ivory"] .h-stage{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
  padding:1.6rem 0;height:25.2rem}
.h-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s ease;
  display:flex;align-items:center;justify-content:center}
[data-ground="ivory"] .h-slide{inset:1.6rem 0}
.h-slide.on{opacity:1}
.h-anim{width:100%;height:100%;overflow:visible}
@media(max-width:58rem){
  .h-hero{grid-template-columns:1fr;gap:4rem;min-height:0;padding-top:3rem}
  .h-lantern{order:2;align-items:flex-start}
  .h-stage{width:16rem;height:16rem}
  [data-ground="ivory"] .h-stage{height:19rem}
}

/* navy-ground figure primitives */
.frame{fill:none;stroke:var(--rule);stroke-width:.75}
.tri{fill:none;stroke:var(--display);stroke-width:1.1;stroke-opacity:.9}
.csq{fill:var(--accent);opacity:.3}
.asq,.bsq{fill:var(--accent);opacity:0}
.circ{fill:none;stroke:var(--rule);stroke-width:.85}
.poly{fill:var(--accent);fill-opacity:.12;stroke:var(--display);stroke-width:1;stroke-opacity:.88}
.spiral{fill:none;stroke:var(--display);stroke-width:1.2;stroke-linecap:round}
@keyframes t1{0%,24%{transform:translate(0,0)}46%,76%{transform:translate(0px,60px)}98%,100%{transform:translate(0,0)}}
@keyframes t2{0%,24%{transform:translate(0,0)}46%,76%{transform:translate(-80px,0px)}98%,100%{transform:translate(0,0)}}
@keyframes t3{0%,24%{transform:translate(0,0)}46%,76%{transform:translate(0px,-80px)}98%,100%{transform:translate(0,0)}}
@keyframes t4{0%,24%{transform:translate(0,0)}46%,76%{transform:translate(60px,0px)}98%,100%{transform:translate(0,0)}}
@keyframes fadeA{0%,24%{opacity:.3}44%,78%{opacity:0}97%,100%{opacity:.3}}
@keyframes fadeB{0%,26%{opacity:0}46%,76%{opacity:.3}96%,100%{opacity:0}}
.t1{animation:t1 11s cubic-bezier(.5,0,.5,1) infinite}
.t2{animation:t2 11s cubic-bezier(.5,0,.5,1) infinite}
.t3{animation:t3 11s cubic-bezier(.5,0,.5,1) infinite}
.t4{animation:t4 11s cubic-bezier(.5,0,.5,1) infinite}
.csq{animation:fadeA 11s linear infinite}
.asq,.bsq{animation:fadeB 11s linear infinite}
@keyframes draw{0%{stroke-dashoffset:var(--len)}55%,100%{stroke-dashoffset:0}}
.spiral{stroke-dasharray:var(--len);animation:draw 11s ease-in-out infinite}

/* home bands */
.h-band{border-top:1px solid var(--rule);padding:4.6rem 0}
.h-band.h-last{padding-bottom:1rem}
#home .h-h2{font-family:var(--ff-display);font-weight:300;color:var(--display);
  font-size:2.3rem;margin:0 0 .6rem;letter-spacing:.004em;text-transform:none}
.h-intro{color:var(--quiet);max-width:38rem;margin:0 0 2.8rem;font-size:.99rem}

.diagram{width:100%;height:5.2rem;margin-bottom:1.6rem}
.diagram line,.diagram path,.diagram circle,.diagram rect,.diagram polyline{
  fill:none;stroke:var(--display);stroke-width:1.3;stroke-linecap:round}
.diagram .fade{stroke:var(--rule-strong);stroke-dasharray:3 4}
.diagram .accent{stroke:var(--accent)}
.diagram .dot{fill:var(--display);stroke:none}
.diagram .dot-accent{fill:var(--accent);stroke:none}
.diagram .ring{fill:none;stroke:var(--accent);stroke-width:1.4}
.diagram .solid{fill:var(--accent);stroke:none}

.h-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.h-step{border:1px solid var(--rule);padding:2rem 1.7rem 1.8rem;transition:border-color .25s ease}
.h-step:hover{border-color:var(--rule-strong)}
.h-step h3{font-family:var(--ff-display);font-size:1.3rem;font-weight:400;margin:0 0 .5rem;color:var(--display)}
.h-step p{font-size:.92rem;color:var(--quiet);margin:0}
@media(max-width:52rem){.h-steps{grid-template-columns:1fr 1fr}}
@media(max-width:34rem){.h-steps{grid-template-columns:1fr;gap:1.1rem}}

.h-bridge{margin:3.4rem 0 2.4rem;padding-top:1.9rem;border-top:1px solid var(--rule);
  display:grid;grid-template-columns:minmax(0,26rem) 1fr;gap:3.5rem;align-items:baseline}
.h-bridge h3{font-family:var(--ff-display);font-size:1.85rem;font-weight:300;margin:0;color:var(--display)}
.h-bridge p{margin:0;font-size:.96rem;color:var(--quiet);max-width:34rem}
@media(max-width:56rem){.h-bridge{grid-template-columns:1fr;gap:.7rem}}

.h-method{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.h-mcard{border:1px solid var(--rule);padding:2rem 1.75rem 1.8rem;
  display:flex;flex-direction:column;transition:border-color .25s ease}
.h-mcard:hover{border-color:var(--rule-strong)}
.h-mlabel{font-family:var(--ff-display);font-size:1rem;color:var(--accent);margin-bottom:.85rem}
.h-mcard h3{font-family:var(--ff-display);font-size:1.42rem;font-weight:400;margin:0 0 .55rem;color:var(--display)}
.h-mcard p{font-size:.92rem;color:var(--quiet);margin:0 0 1.1rem}
.h-mfoot{margin-top:auto;border-top:1px solid var(--rule);padding-top:.75rem;
  font-size:.79rem;color:var(--faint)}
@media(max-width:64rem){.h-method{grid-template-columns:1fr 1fr}}
@media(max-width:40rem){.h-method{grid-template-columns:1fr;gap:1.1rem}}

.h-ctarow{margin-top:3rem;display:flex;align-items:center;gap:1.8rem;flex-wrap:wrap}
.h-ctarow .note{font-size:.88rem;color:var(--faint);max-width:26rem}

/* recent article rows on the home page */
.h-recent{margin:0 0 .6rem;border-top:1px solid var(--rule)}
.h-rrow{display:grid;grid-template-columns:7rem 1fr 11rem;gap:1.6rem;align-items:baseline;
  padding:1.15rem 0;border-bottom:1px solid var(--rule);color:var(--text)}
.h-rrow:hover{color:var(--text)}
.h-rkind{font-family:var(--ff-display);font-size:.95rem;color:var(--accent);letter-spacing:.03em}
.h-rtitle{font-family:var(--ff-display);font-size:1.32rem;color:var(--display);line-height:1.25}
.h-rrow:hover .h-rtitle{color:var(--accent)}
.h-rdate{font-size:.8rem;color:var(--faint);text-align:right}
@media(max-width:52rem){
  .h-rrow{grid-template-columns:1fr;gap:.2rem}
  .h-rdate{text-align:left}
}

.h-closing{display:grid;grid-template-columns:1fr 22rem;gap:4rem;align-items:start}
.h-closing blockquote{margin:0;font-family:var(--ff-display);font-size:1.72rem;line-height:1.34;
  color:var(--display);font-weight:300;max-width:26rem}
.h-closing cite{display:block;font-family:var(--ff-body);font-style:normal;font-size:.84rem;
  color:var(--faint);margin-top:1.2rem}
.h-signup label{display:block;font-size:.88rem;color:var(--quiet);margin-bottom:.9rem}
.h-signup .field{display:flex;gap:.8rem;align-items:center;
  border-bottom:1px solid var(--rule-strong);padding-bottom:.5rem}
.h-signup input{flex:1;background:none;border:0;color:var(--text);font:inherit;font-size:.95rem;padding:.2rem 0}
.h-signup input::placeholder{color:var(--faint)}
.h-signup input:focus{outline:none}
.h-signup .field:focus-within{border-bottom-color:var(--accent)}
.h-signup button{background:none;border:0;color:var(--accent);font-family:var(--ff-display);
  font-style:italic;font-size:1.05rem;cursor:pointer;padding:0}
.h-signup small{display:block;margin-top:.8rem;font-size:.78rem;color:var(--faint)}
@media(max-width:50rem){.h-closing{grid-template-columns:1fr;gap:2.6rem}}

/* ═══════════ ARTICLES VIEW ═══════════ */
.a-head{padding:4.6rem 0 3rem}
.a-h1{font-family:var(--ff-display);font-weight:300;color:var(--display);
  font-size:clamp(2.8rem,7vw,5rem);line-height:1;margin:0 0 1.3rem;text-transform:none;letter-spacing:0}
.a-head p{max-width:34rem;color:var(--quiet);font-size:1.05rem;margin:0}

.a-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
@media(max-width:68rem){.a-grid{grid-template-columns:1fr 1fr}}
@media(max-width:44rem){.a-grid{grid-template-columns:1fr}}

.a-card{
  background:var(--card);color:var(--card-ink);
  display:flex;flex-direction:column;
  padding:2.5rem 2.2rem 2.2rem;
  transition:transform .3s ease;
}
[data-ground="ivory"] .a-card{border:1px solid var(--card-rule)}
.a-card:hover{transform:translateY(-3px);color:var(--card-ink)}

.a-kicker{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--card-accent);font-weight:500;margin-bottom:1.1rem}
.a-title{font-family:var(--ff-display);font-weight:600;color:var(--card-ink);
  font-size:1.85rem;line-height:1.16;margin:0 0 1.3rem;letter-spacing:-.004em;text-transform:none}
.a-by{font-size:.86rem;color:var(--card-quiet);margin-bottom:1.3rem}
.a-excerpt{font-size:.97rem;line-height:1.62;color:var(--card-quiet);margin:0 0 1.6rem}
.a-more{margin-top:auto;font-size:.77rem;letter-spacing:.13em;text-transform:uppercase;
  font-weight:500;color:var(--card-ink)}
.a-card:hover .a-more{color:var(--card-accent)}

@media(max-width:44rem){
  .a-card{padding:2rem 1.7rem 1.8rem}
  .a-title{font-size:1.65rem}
}

.a-foot{margin:2.6rem 0 0;max-width:40rem;font-size:.9rem;color:var(--faint);
  border-top:1px solid var(--rule);padding-top:1.2rem}

@media (prefers-reduced-motion:reduce){
  .t1,.t2,.t3,.t4,.csq,.asq,.bsq,.spiral{animation:none}
  .csq{opacity:.3}.asq,.bsq{opacity:0}
  .spiral{stroke-dasharray:none}
  .h-slide,.a-card,.card{transition:none}
}


/* homepage three-up rows */
.h-three{grid-template-columns:repeat(3,1fr);margin-bottom:.4rem}
@media(max-width:68rem){.h-three{grid-template-columns:1fr 1fr}}
@media(max-width:44rem){.h-three{grid-template-columns:1fr}}

/* simple email signup */
.h-subscribe{max-width:48rem}
.h-subscribe p{color:var(--quiet);max-width:34rem;margin:0 0 2rem}
.h-sub-form{display:flex;gap:.9rem;align-items:stretch;flex-wrap:wrap;max-width:34rem}
.h-sub-form input{flex:1;min-width:14rem;background:var(--card);border:1px solid var(--rule-strong);
  color:var(--text);font:inherit;font-size:.95rem;padding:.78rem 1rem}
.h-sub-form input::placeholder{color:var(--faint)}
.h-sub-form input:focus{outline:none;border-color:var(--accent)}
.h-sub-form .cta{border:1px solid var(--accent);cursor:pointer}
.h-sub-note{margin:1.1rem 0 0 !important;font-size:.82rem;color:var(--faint)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}