/* ═══════════════════════════════════════════════════════════════════
   EPHEMERIS · 174th edition · The Meridian Press, Harrowgate
   Palette: Abyss #080C18 · Nocturne #101728 · Engraver's Gold #C7A55E
            Gilt #EDDCA8 · Starlight #D9E1EC · Carmine #C0524A
            Plate Ivory #EAE3D1 · Chart Ink #2B2519
   ═══════════════════════════════════════════════════════════════════ */

:root{
  --abyss:#080C18;
  --nocturne:#101728;
  --gold:#C7A55E;
  --gilt:#EDDCA8;
  --star:#D9E1EC;
  --carmine:#C0524A;
  --ivory:#EAE3D1;
  --ink:#2B2519;
  --gold-06:rgba(199,165,94,.06);
  --gold-12:rgba(199,165,94,.12);
  --gold-22:rgba(199,165,94,.22);
  --gold-40:rgba(199,165,94,.40);
  --gold-60:rgba(199,165,94,.60);
  --star-60:rgba(217,225,236,.60);
  --star-78:rgba(217,225,236,.78);
  --star-88:rgba(217,225,236,.88);
  --ease-engrave:cubic-bezier(.22,.9,.28,1);
  --ease-page:cubic-bezier(.19,.8,.22,1);
  --sc:'Cormorant SC',serif;
  --disp:'Cormorant',serif;
  --body:'EB Garamond',serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{background:var(--abyss);scroll-behavior:smooth;scrollbar-color:rgba(199,165,94,.35) #0A0F1F}
body{
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  color:var(--star-88);
  background:
    radial-gradient(1100px 520px at 50% -120px, rgba(28,38,66,.55), transparent 70%),
    var(--abyss);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

::selection{background:var(--gold);color:var(--abyss)}

:focus-visible{outline:2px solid var(--gilt);outline-offset:3px;border-radius:1px}

sup{font-size:.62em;line-height:0;vertical-align:.42em;letter-spacing:.02em}
.roman{letter-spacing:.08em}
.sc{font-family:var(--sc);letter-spacing:.06em}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.skip{
  position:fixed;top:-48px;left:16px;z-index:99;
  font-family:var(--sc);letter-spacing:.12em;font-size:14px;
  color:var(--abyss);background:var(--gilt);padding:8px 18px;
  text-decoration:none;transition:top .2s var(--ease-page);
}
.skip:focus-visible{top:12px}

/* ── Masthead ─────────────────────────────────────────────── */
.masthead{
  text-align:center;
  padding:clamp(40px,6vh,72px) 20px 8px;
}
.mast-press{
  font-family:var(--sc);
  font-size:clamp(11px,1.1vw,13px);
  letter-spacing:.42em;
  text-indent:.42em;
  color:var(--gold);
  animation:mastFade 1.1s var(--ease-engrave) both;
}
.mast-title{
  --mt-ls:.24em;
  font-family:var(--disp);
  font-weight:300;
  font-size:clamp(40px,10.2vw,138px);
  line-height:1.05;
  letter-spacing:var(--mt-ls);
  text-indent:var(--mt-ls);
  text-transform:uppercase;
  color:var(--star);
  margin:6px 0 2px;
  animation:titleOpen 1.6s var(--ease-engrave) both;
}
.mast-sub{
  display:flex;align-items:center;justify-content:center;gap:18px;
  font-family:var(--sc);
  font-size:clamp(13px,1.5vw,17px);
  letter-spacing:.3em;
  text-indent:.05em;
  color:var(--star-78);
  animation:mastFade 1.1s .25s var(--ease-engrave) both;
}
.mast-sub .rule{
  height:1px;width:clamp(40px,8vw,120px);
  background:linear-gradient(90deg,transparent,var(--gold-60));
  transform-origin:right center;
  animation:ruleDraw 1.2s .3s var(--ease-engrave) both;
}
.mast-sub .rule-r{background:linear-gradient(270deg,transparent,var(--gold-60));transform-origin:left center}
.mast-edition{
  margin-top:10px;
  font-family:var(--sc);
  font-size:12.5px;
  letter-spacing:.22em;
  text-indent:.22em;
  color:var(--star-60);
  animation:mastFade 1.1s .45s var(--ease-engrave) both;
}
.mast-nav{
  margin-top:26px;
  display:flex;justify-content:center;align-items:center;gap:14px;flex-wrap:wrap;
  font-family:var(--sc);font-size:13.5px;letter-spacing:.18em;
  animation:mastFade 1.1s .6s var(--ease-engrave) both;
}
.mast-nav span{color:var(--gold-40)}
.mast-nav a{
  color:var(--gold);text-decoration:none;padding:2px 2px;
  background:linear-gradient(var(--gilt),var(--gilt)) no-repeat left bottom / 0 1px;
  transition:background-size .35s var(--ease-page),color .35s var(--ease-page);
}
.mast-nav a:hover{color:var(--gilt);background-size:100% 1px}

@keyframes mastFade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes titleOpen{
  from{opacity:0;letter-spacing:calc(var(--mt-ls) + .1em);text-indent:calc(var(--mt-ls) + .1em)}
  to{opacity:1;letter-spacing:var(--mt-ls);text-indent:var(--mt-ls)}
}
@keyframes ruleDraw{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* ── Atlas section ────────────────────────────────────────── */
.atlas-section{
  max-width:1500px;
  margin:clamp(24px,4vh,48px) auto 0;
  padding:0 clamp(14px,2.5vw,36px);
}
.atlas-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) clamp(300px,24vw,352px);
  gap:clamp(16px,2vw,28px);
  align-items:stretch;
}

.plate-fig{margin:0;min-width:0;display:flex;flex-direction:column}
.plate-frame{
  position:relative;
  flex:1 1 auto;
  border:1px solid var(--gold-40);
  background:
    radial-gradient(120% 90% at 50% 40%, #0B1122 0%, #080C18 68%, #060912 100%);
  min-height:clamp(430px,66vh,720px);
  overflow:hidden;
  cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='26'%3E%3Ccircle cx='13' cy='13' r='7' fill='none' stroke='%23C7A55E' stroke-width='1.2'/%3E%3Ccircle cx='13' cy='13' r='1.3' fill='%23EDDCA8'/%3E%3Cpath d='M13 1v5M13 20v5M1 13h5M20 13h5' stroke='%23C7A55E' stroke-width='1'/%3E%3C/svg%3E") 13 13, grab;
  touch-action:none;
}
.plate-frame.dragging{cursor:grabbing}
.plate-frame::before{
  content:'';position:absolute;inset:7px;
  border:1px solid var(--gold-22);
  pointer-events:none;z-index:3;
}
.plate-frame::after{ /* engraved plate vignette */
  content:'';position:absolute;inset:0;pointer-events:none;z-index:2;
  background:radial-gradient(115% 100% at 50% 45%, transparent 62%, rgba(4,6,12,.55) 100%);
}
#sky{position:absolute;inset:0;width:100%;height:100%;display:block}

.plate-hint{
  position:absolute;left:50%;bottom:20px;transform:translateX(-50%);
  z-index:4;pointer-events:none;
  font-family:var(--disp);font-style:italic;font-size:15px;letter-spacing:.06em;
  color:var(--star-60);
  padding:4px 18px;
  background:rgba(8,12,24,.72);
  transition:opacity .8s var(--ease-page);
  white-space:nowrap;
}
.plate-hint.gone{opacity:0}
.plate-noscript{
  position:absolute;inset:0;display:grid;place-content:center;z-index:5;
  padding:40px;text-align:center;font-style:italic;color:var(--star-78);
}

.const-card{
  position:absolute;left:18px;bottom:18px;z-index:4;
  max-width:300px;
  padding:16px 20px 14px;
  background:rgba(10,15,31,.86);
  border:1px solid var(--gold-40);
  backdrop-filter:blur(3px);
  animation:cardIn .5s var(--ease-page) both;
}
@keyframes cardIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.cc-name{font-family:var(--sc);font-weight:600;font-size:19px;letter-spacing:.24em;color:var(--gilt)}
.cc-gen{font-family:var(--disp);font-style:italic;font-size:14px;color:var(--gold);margin:1px 0 8px}
.cc-note{font-size:14.5px;line-height:1.55;color:var(--star-78)}
.cc-data{margin-top:9px;padding-top:8px;border-top:1px solid var(--gold-22);
  font-family:var(--sc);font-size:12px;letter-spacing:.14em;color:var(--star-60);
  font-variant-numeric:lining-nums tabular-nums}

.plate-caption{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  border-top:1px solid var(--gold-22);
  border-bottom:1px solid var(--gold-22);
  margin-top:10px;padding:7px 4px;
  font-family:var(--sc);font-size:12.5px;letter-spacing:.22em;color:var(--gold);
}
.pc-mid{color:var(--star-60);letter-spacing:.18em;text-align:center;min-width:0}

.legend{
  display:flex;flex-wrap:wrap;justify-content:center;gap:6px 26px;
  margin-top:14px;
}
.chip{
  font-family:var(--sc);font-size:14px;letter-spacing:.2em;
  color:var(--star-78);
  background:none;border:0;cursor:pointer;
  padding:4px 2px;
  position:relative;
  transition:color .3s var(--ease-page);
}
.chip::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--gilt);transform:scaleX(0);transform-origin:center;
  transition:transform .4s var(--ease-page);
}
.chip:hover{color:var(--gilt)}
.chip:hover::after{transform:scaleX(.6)}
.chip.active{color:var(--gilt)}
.chip.active::after{transform:scaleX(1)}

/* ── Rail ─────────────────────────────────────────────────── */
.rail{display:flex;flex-direction:column;gap:clamp(14px,1.6vw,22px)}
.rail .dial-block{animation:mastFade .9s .55s var(--ease-engrave) both}
.rail .tonight{animation:mastFade .9s .75s var(--ease-engrave) both}
.plate-caption{animation:mastFade .9s .5s var(--ease-engrave) both}
.legend{animation:mastFade .9s .85s var(--ease-engrave) both}
.rail-block{
  background:linear-gradient(180deg, rgba(20,28,50,.55), rgba(13,19,36,.55));
  border:1px solid var(--gold-22);
  padding:20px 22px 18px;
}
.rail-head{
  font-family:var(--sc);font-weight:600;font-size:14px;letter-spacing:.34em;
  color:var(--gold);
  text-align:center;
  margin-bottom:4px;
}
.rail-head::after{
  content:'';display:block;width:44px;height:1px;margin:8px auto 0;
  background:linear-gradient(90deg,transparent,var(--gold-60),transparent);
}
.rail-subhead{
  font-family:var(--sc);font-weight:600;font-size:12px;letter-spacing:.28em;
  color:var(--gold);margin:16px 0 6px;
}

/* year dial */
.dial-wrap{position:relative;width:min(258px,100%);margin:10px auto 0}
#dial{display:block;width:100%;height:auto;cursor:grab;touch-action:none}
#dial.dragging{cursor:grabbing}
.dial-read{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;pointer-events:none;
  transform:translateY(2px);
}
.dr-day{
  font-family:var(--disp);font-weight:400;font-size:56px;line-height:1;
  color:var(--star);font-variant-numeric:lining-nums tabular-nums;
}
.dr-mon{font-family:var(--sc);font-size:15px;letter-spacing:.3em;text-indent:.3em;color:var(--gilt);margin-top:2px}
.dr-year{font-family:var(--sc);font-size:11px;letter-spacing:.26em;text-indent:.26em;color:var(--star-60);margin-top:3px}
.dial-ctl{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:12px}
.dctl{
  font-family:var(--sc);font-size:13px;letter-spacing:.14em;
  color:var(--gold);background:none;
  border:1px solid var(--gold-22);
  padding:5px 14px;cursor:pointer;
  transition:border-color .3s var(--ease-page),color .3s var(--ease-page),background .3s var(--ease-page);
}
.dctl:hover{border-color:var(--gold-60);color:var(--gilt);background:var(--gold-06)}
.dctl:active{transform:translateY(1px)}
.dctl-today{padding:5px 20px}
.dial-note{
  display:block;width:100%;
  margin-top:12px;text-align:center;
  background:none;border:0;cursor:pointer;padding:4px 0;
  font-family:var(--sc);font-size:11.5px;letter-spacing:.14em;color:var(--star-60);
  transition:color .3s var(--ease-page);
}
.dial-note:hover{color:var(--gilt)}
#dial:focus-visible{outline:2px solid var(--gilt);outline-offset:-2px;border-radius:50%}
.ecl-dot{
  display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--carmine);margin-right:8px;vertical-align:1px;
  transition:box-shadow .35s var(--ease-page);
}
.dial-note:hover .ecl-dot,.dial-note:focus-visible .ecl-dot{box-shadow:0 0 9px rgba(192,82,74,.85)}

/* this night */
.sunrows{margin-top:12px}
.sunrows .row{display:flex;align-items:baseline;font-size:15.5px}
.sunrows .row+.row{margin-top:7px}
.sunrows dt{font-family:var(--sc);font-size:12.5px;letter-spacing:.18em;color:var(--star-60);white-space:nowrap}
.sunrows .leader{flex:1;border-bottom:1px dotted var(--gold-40);margin:0 10px;transform:translateY(-4px)}
.sunrows dd{font-variant-numeric:lining-nums tabular-nums;color:var(--star-88);white-space:nowrap}
.sunrows dd i{color:var(--star-60)}

.moonrow{
  display:flex;gap:16px;align-items:center;
  margin-top:16px;padding-top:14px;
  border-top:1px solid var(--gold-12);
}
#moonSvg{width:64px;height:64px;flex:0 0 auto;filter:drop-shadow(0 0 10px rgba(217,225,236,.13))}
.moon-facts{display:flex;flex-direction:column;gap:1px;min-width:0}
.mf-name{font-family:var(--sc);font-weight:600;font-size:14.5px;letter-spacing:.16em;color:var(--gilt)}
.mf-line{font-size:14.5px;color:var(--star-78);font-variant-numeric:lining-nums tabular-nums}

.planets{list-style:none}
.planets li{
  display:flex;align-items:baseline;flex-wrap:wrap;
  padding:7px 0;font-size:15px;
  border-top:1px solid var(--gold-12);
}
.planets li:first-child{border-top:0}
.planets .p-name{font-family:var(--sc);font-size:14px;letter-spacing:.14em;color:var(--star-88);width:74px}
.planets .p-where{font-style:italic;color:var(--star-60);flex:1}
.planets .p-mag{font-variant-numeric:lining-nums tabular-nums;color:var(--star-78);margin-left:10px}
.planets .p-vis{width:100%;font-size:13.5px;color:var(--star-60);font-variant-numeric:lining-nums tabular-nums;margin-top:1px}
.planets li.p-lost{opacity:.5}
.planets li.p-lost .p-vis{font-style:italic}

.computed-note{
  margin-top:14px;font-size:12.5px;font-style:italic;color:var(--star-60);
  border-top:1px solid var(--gold-12);padding-top:10px;
}

/* ── Sections shared ──────────────────────────────────────── */
.sec-head{text-align:center;margin-bottom:clamp(28px,4vw,44px)}
.sec-head h2{
  font-family:var(--sc);font-weight:600;
  font-size:clamp(20px,2.6vw,27px);
  letter-spacing:.34em;text-indent:.34em;
  color:var(--star);
  display:inline-block;position:relative;padding:0 clamp(24px,4vw,56px);
}
.sec-head h2::before,.sec-head h2::after{
  content:'';position:absolute;top:55%;width:clamp(16px,3vw,40px);height:1px;
  background:linear-gradient(90deg,transparent,var(--gold-60));
}
.sec-head h2::before{left:-14px}
.sec-head h2::after{right:-14px;background:linear-gradient(270deg,transparent,var(--gold-60))}
.sec-intro{
  margin-top:8px;
  font-family:var(--disp);font-style:italic;
  font-size:clamp(15px,1.6vw,18px);color:var(--gold);
  letter-spacing:.02em;
}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .64s var(--ease-page),transform .64s var(--ease-page)}
.reveal.in{opacity:1;transform:none}

/* ── The Press ────────────────────────────────────────────── */
.press{
  max-width:1060px;
  margin:clamp(80px,12vh,140px) auto 0;
  padding:0 clamp(18px,3vw,36px);
}
.press-grid{
  display:grid;grid-template-columns:minmax(0,1.6fr) minmax(240px,1fr);
  gap:clamp(28px,5vw,72px);
}
.press-copy p{max-width:62ch;font-size:17.5px}
.press-copy p+p{margin-top:1.1em}
.has-dropcap::first-letter{
  font-family:var(--disp);font-weight:400;
  font-size:4.15em;line-height:.82;
  float:left;padding:6px 12px 0 0;
  color:var(--gold);
}
.particulars div{
  padding:11px 2px;
  border-bottom:1px solid var(--gold-12);
}
.particulars div:first-child{border-top:1px solid var(--gold-12)}
.particulars dt{font-family:var(--sc);font-size:12px;letter-spacing:.26em;color:var(--gold)}
.particulars dd{margin-top:2px;font-size:15.5px;color:var(--star-78);font-variant-numeric:lining-nums tabular-nums}

/* ── The Editions ─────────────────────────────────────────── */
.editions{
  max-width:1240px;
  margin:clamp(80px,12vh,140px) auto 0;
  padding:0 clamp(18px,3vw,36px);
}
.shelf-scroll{
  overflow-x:auto;overflow-y:hidden;
  padding:26px 8px 0;
  scrollbar-width:thin;
  scrollbar-color:var(--gold-40) transparent;
}
.shelf-scroll::-webkit-scrollbar{height:8px}
.shelf-scroll::-webkit-scrollbar-thumb{background:var(--gold-22);border-radius:4px}
.shelf{
  display:flex;align-items:flex-end;gap:3px;
  min-width:max-content;
  padding:0 26px;
  position:relative;
  margin-bottom:20px;
}
.shelf::after{ /* the shelf board — walnut with a brass nosing */
  content:'';position:absolute;left:-6px;right:-6px;bottom:-16px;height:16px;
  background:linear-gradient(180deg,#312614,#241B0E 45%,#120D06);
  border-top:1px solid rgba(199,165,94,.75);
  box-shadow:0 14px 22px -8px rgba(0,0,0,.85);
}
.spine{
  position:relative;
  width:30px;height:196px;
  border:0;cursor:default;padding:0;
  background:linear-gradient(90deg, rgba(255,255,255,.22), rgba(255,255,255,.04) 30%, rgba(0,0,0,.22) 82%, rgba(0,0,0,.5));
  box-shadow:inset 0 10px 12px -8px rgba(255,255,255,.3), inset 0 -12px 14px -10px rgba(0,0,0,.65),
             1px 0 2px rgba(0,0,0,.5);
  transition:transform .3s var(--ease-page);
  flex:0 0 auto;
}
.spine.current{box-shadow:inset 0 0 0 1px rgba(237,220,168,.55), inset 0 10px 12px -8px rgba(255,255,255,.3),
             inset 0 -12px 14px -10px rgba(0,0,0,.65)}
.spine .sp-year{
  position:absolute;left:50%;top:14px;transform:translateX(-50%);
  writing-mode:vertical-rl;
  font-family:var(--sc);font-size:11.5px;letter-spacing:.3em;
  color:rgba(237,220,168,.85);
  text-shadow:0 0 1px rgba(0,0,0,.5);
  font-variant-numeric:lining-nums tabular-nums;
  pointer-events:none;
}
.spine .sp-star{
  position:absolute;left:50%;bottom:12px;transform:translateX(-50%);
  color:var(--gilt);font-size:10px;pointer-events:none;
}
.spine.notable{cursor:pointer}
.spine.notable:hover,.spine.notable:focus-visible{transform:translateY(-10px)}
.spine.current{transform:translateY(-14px)}
.spine.current:hover{transform:translateY(-18px)}
.shelf-note{
  margin-top:18px;text-align:center;
  font-style:italic;font-size:15px;color:var(--star-60);
}
.spine-tip{
  position:fixed;z-index:50;pointer-events:none;
  max-width:300px;
  background:rgba(10,15,31,.94);
  border:1px solid var(--gold-40);
  padding:12px 16px;
  opacity:0;transform:translateY(6px);
  transition:opacity .28s var(--ease-page),transform .28s var(--ease-page);
}
.spine-tip.show{opacity:1;transform:none}
.spine-tip b{font-family:var(--sc);font-size:14px;letter-spacing:.2em;color:var(--gilt);display:block;margin-bottom:4px}
.spine-tip p{font-size:14px;line-height:1.5;color:var(--star-78)}

/* ── Specimen pages ───────────────────────────────────────── */
.specimen{
  max-width:1160px;
  margin:clamp(80px,12vh,140px) auto 0;
  padding:0 clamp(18px,3vw,36px);
}
.spread{
  display:grid;grid-template-columns:1fr 1fr;
  perspective:2200px;
  filter:drop-shadow(0 30px 40px rgba(0,0,0,.55));
}
.page{
  position:relative;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E"),
    var(--ivory);
  color:var(--ink);
  padding:clamp(22px,3.4vw,46px) clamp(20px,3.2vw,44px) clamp(40px,4vw,56px);
  min-height:420px;
}
.page-left{
  border-radius:2px 0 0 2px;
  transform:rotateY(1.6deg);
  transform-origin:right center;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E"),
    linear-gradient(270deg, rgba(43,37,25,.24), rgba(43,37,25,.05) 7%, transparent 16%);
}
.page-right{
  border-radius:0 2px 2px 0;
  transform:rotateY(-1.6deg);
  transform-origin:left center;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E"),
    linear-gradient(90deg, rgba(43,37,25,.24), rgba(43,37,25,.05) 7%, transparent 16%);
}
.page-title{
  font-family:var(--sc);font-weight:600;
  font-size:clamp(15px,1.7vw,19px);
  letter-spacing:.2em;text-align:center;
  padding-bottom:10px;margin-bottom:14px;
  border-bottom:3px double var(--ink);
}
.eph-table{
  width:100%;border-collapse:collapse;
  font-size:clamp(11.5px,1.25vw,14px);
  font-variant-numeric:lining-nums tabular-nums;
}
.eph-table th{
  font-family:var(--sc);font-weight:600;font-size:.86em;letter-spacing:.12em;
  padding:4px 4px;text-align:center;
  border-bottom:1px solid var(--ink);
}
.eph-table .th-groups th{border-bottom:1px solid rgba(43,37,25,.45)}
.eph-table .th-groups th[colspan]{border-left:1px solid rgba(43,37,25,.35)}
.eph-table td{
  text-align:center;padding:2.5px 4px;
  border-bottom:1px solid rgba(43,37,25,.14);
}
.eph-table td:first-child{font-family:var(--sc);letter-spacing:.06em}
.eph-table td.sun-start,.eph-table th.sun-start{border-left:1px solid rgba(43,37,25,.35)}
.eph-table tr.eclipse td{
  background:rgba(192,82,74,.12);
  border-bottom:1px solid rgba(192,82,74,.5);
  border-top:1px solid rgba(192,82,74,.5);
}
.page-foot{
  margin-top:16px;font-style:italic;font-size:13.5px;color:rgba(43,37,25,.8);
  text-align:center;
}
.folio{
  position:absolute;bottom:16px;
  font-variant-numeric:lining-nums tabular-nums;
  font-size:13px;letter-spacing:.18em;color:rgba(43,37,25,.78);
}
.folio-l{left:26px}
.folio-r{right:26px}

.phenomena{
  list-style:none;
  font-size:clamp(12.5px,1.3vw,14.5px);
}
.phenomena li{
  display:flex;gap:12px;align-items:baseline;
  padding:6.5px 2px;
  border-bottom:1px solid rgba(43,37,25,.14);
}
.phenomena .ph-day{
  font-family:var(--sc);letter-spacing:.05em;white-space:nowrap;
  font-variant-numeric:lining-nums tabular-nums;
  min-width:52px;font-weight:600;
}
.phenomena .ph-ecl{color:#9C3A32;font-weight:600} /* letterpress carmine — 4.5:1 on the ivory page */
.phase-head{
  font-family:var(--sc);font-weight:600;font-size:13px;letter-spacing:.22em;
  text-align:center;margin:20px 0 10px;
}
.phases-row{
  display:flex;justify-content:space-around;gap:8px;
}
.phase-cell{text-align:center}
.phase-cell svg{width:44px;height:44px}
.phase-cell .ph-name{display:block;font-family:var(--sc);font-size:11px;letter-spacing:.1em;margin-top:4px}
.phase-cell .ph-date{display:block;font-size:12px;font-variant-numeric:lining-nums tabular-nums;color:rgba(43,37,25,.75)}

/* ── Colophon ─────────────────────────────────────────────── */
.colophon{
  max-width:640px;
  margin:clamp(90px,13vh,150px) auto 0;
  padding:0 24px clamp(60px,8vh,90px);
  text-align:center;
  color:var(--star-60);
  font-size:14.5px;
}
.col-star{color:var(--gold);font-size:15px;margin-bottom:14px}
.col-head{
  font-family:var(--sc);font-weight:600;font-size:15px;letter-spacing:.4em;text-indent:.4em;
  color:var(--gold);margin-bottom:18px;
}
.colophon p+p{margin-top:.9em}
.col-fine{font-style:italic;color:rgba(217,225,236,.56)}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width:1040px){
  .atlas-grid{grid-template-columns:1fr}
  .rail{flex-direction:row;flex-wrap:wrap;align-items:stretch}
  .rail-block{flex:1 1 320px}
  .plate-frame{flex:0 0 auto;min-height:0;height:clamp(400px,58vh,600px)}
}
@media (max-width:640px){
  .sec-head h2{letter-spacing:.22em;text-indent:.22em;padding:0 8px}
  .sec-head h2::before,.sec-head h2::after{display:none}
}
@media (max-width:560px){
  .mast-title{--mt-ls:.16em}
  .mast-sub{gap:10px;font-size:11.5px;letter-spacing:.16em;white-space:nowrap}
  .mast-sub .rule{display:none}
  .mast-edition{font-size:10.5px;letter-spacing:.16em}
  .me-sep{display:none}
  .me-b{display:block;margin-top:3px}
  .mast-nav span{display:none} /* no dangling separators at the wrap */
  .mast-nav{gap:8px 22px}
}
@media (max-width:760px){
  body{font-size:16px}
  .press-grid{grid-template-columns:1fr}
  .spread{grid-template-columns:1fr;gap:26px;perspective:none}
  .page-left,.page-right{transform:none;border-radius:2px}
  .plate-frame{height:min(112vw,560px)}
  .plate-hint{font-size:13px;bottom:14px}
  .plate-hint .hint-more{display:none}
  .const-card{left:12px;right:12px;bottom:12px;max-width:none}
  .rail{flex-direction:column}
  .pc-mid{display:none}
  .mast-nav{gap:10px}
  .sunrows .row{font-size:14.5px}
}

/* ── Reduced motion ───────────────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-delay:0s !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}