/* Sky World School: an observer's star-atlas. Night plates for showing, day pages for reading.
   Ink set is fixed: night, ivory, gold, violet, teal. Gold is a mark, never text on day. */
:root {
  --night: #0F1630;
  --night-2: #18214A;
  --night-3: #222C5C;
  --ivory: #F4F1E8;
  --mist: #C9CCE0;
  --day: #F5F3EC;
  --day-2: #EBE7DB;
  --ink: #141A33;
  --ink-2: #4A4F68;
  --gold: #F5C451;
  --violet: #7A5CC7;
  --violet-lt: #B9A6F0;
  --violet-dk: #5B3FA8;
  --teal: #3BC4B0;
  --teal-dk: #1F7A6E;
  --rule-d: rgba(244, 241, 232, .16);
  --rule-l: #D8D3C4;
  --display: "Comfortaa", "Trebuchet MS", sans-serif;
  --body: "Questrial", "Segoe UI", system-ui, sans-serif;
  --r: 14px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --head-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--head-h) + 16px); }
body {
  margin: 0; background: var(--day); color: var(--ink);
  font: 400 1.0625rem/1.65 var(--body);
  overflow-x: clip;
}
@media (min-width: 992px) { body { font-size: 1.125rem; } }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--violet-dk); text-underline-offset: .2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
::selection { background: var(--gold); color: var(--night); }
:focus-visible { outline: 3px solid var(--violet-dk); outline-offset: 3px; border-radius: 4px; }
.night :focus-visible, .site-head :focus-visible, .site-foot :focus-visible, .sheet :focus-visible { outline-color: var(--teal); }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.15; margin: 0 0 .6em; text-wrap: balance; letter-spacing: -.01em; }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; max-width: 68ch; }
ul, ol { padding: 0; margin: 0; list-style: none; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--ink-2); }
.small { font-size: .9rem; }
.hi { font-family: var(--body); font-size: 1.15rem; }
html { scrollbar-color: var(--violet) var(--night); }

.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--gold); color: var(--night); padding: 10px 16px; border-radius: 8px; font-weight: 700; }
.skip:focus { top: 12px; }

/* ---------- bands ---------- */
.night { background: var(--night); color: var(--ivory); position: relative; isolation: isolate; }
.night a { color: var(--violet-lt); }
.night p { color: var(--mist); }
.night h2, .night h3, .night h1 { color: var(--ivory); }
.day { background: var(--day); }
.band { padding: 72px 0; position: relative; overflow-x: clip; }
@media (min-width: 992px) { .band { padding: 112px 0; } }
.band.day + .band.day { padding-top: 0; }
.h-xl { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.6rem); }
.h-l { font-size: clamp(1.65rem, 1.4rem + .6vw, 1.85rem); margin-top: 1.4em; }
.h-xl + .h-l, .col-12 > .h-l:first-child { margin-top: 0; }
.lead-d { font-size: 1.15rem; max-width: 60ch; }
.text-link { display: inline-block; margin-top: .5rem; font-weight: 700; font-family: var(--display); font-size: 1rem; }

/* starfields: far plane still, near plane twinkles */
.sky { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.sky .tw { transform-box: fill-box; transform-origin: center; animation: tw 5s ease-in-out infinite; }
.sky .tw1 { animation-delay: -1.2s; animation-duration: 6.5s; }
.sky .tw2 { animation-delay: -2.7s; animation-duration: 4.4s; }
.sky .tw3 { animation-delay: -3.9s; animation-duration: 7.2s; }
@keyframes tw { 0%, 100% { opacity: .95; transform: scale(1); } 50% { opacity: .35; transform: scale(.6); } }
.sky-band .far, .sky-foot .far { opacity: .55; }

/* ---------- legend marks ---------- */
.mk { flex: 0 0 auto; vertical-align: -3px; }
.mk-v path { fill: var(--gold); stroke: #B88A1F; stroke-width: 1; }
.day .mk-v path, .log .mk-v path { fill: #E5AE2E; stroke: #8A6512; }
.mk-t circle { stroke: var(--violet-dk); }
.night .mk-t circle { stroke: var(--violet-lt); }
.legend { display: grid; gap: 8px; font-size: .95rem; color: var(--ink-2); margin: 8px 0 16px; }
.legend li { display: flex; gap: 10px; align-items: center; }
.tbc { display: flex; gap: 10px; align-items: flex-start; border: 1.5px dashed var(--violet-dk); border-radius: var(--r); padding: 14px 16px; color: var(--ink); background: rgba(122, 92, 199, .06); }
.tbc .mk { margin-top: 4px; }
.night .tbc { border-color: var(--violet-lt); color: var(--ivory); background: rgba(185, 166, 240, .07); }
.seen { display: flex; gap: 10px; align-items: flex-start; font-size: 1rem; }
.seen .mk { margin-top: 4px; }
.note { display: flex; gap: 8px; align-items: flex-start; font-size: .95rem; }
.note .mk { margin-top: 4px; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 10px 22px; border-radius: 999px; font: 700 1rem/1.2 var(--display); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease); }
.btn .ic { width: 20px; height: 20px; flex: 0 0 auto; }
.btn:active { transform: translateY(1px); }
.btn-gold { background: var(--gold); color: var(--night) !important; }
.btn-gold:hover { background: #FFD877; }
.btn-ghost { border-color: rgba(244, 241, 232, .5); color: var(--ivory) !important; }
.btn-ghost:hover { border-color: var(--ivory); background: rgba(244, 241, 232, .08); }
.btn-night { background: var(--night); color: var(--ivory) !important; }
.btn-night:hover { background: var(--night-3); }
.btn-line { border-color: var(--night); color: var(--night) !important; background: transparent; }
.btn-line:hover { background: rgba(15, 22, 48, .06); }
.btn[disabled] { opacity: .6; cursor: progress; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

/* ---------- header with constellation nav ---------- */
.site-head { position: sticky; top: 0; z-index: 50; background: rgba(15, 22, 48, .97); border-bottom: 1px solid var(--rule-d); }
.head-row { display: flex; align-items: center; gap: 20px; min-height: var(--head-h); }
.brand img { width: 190px; height: auto; }
@media (min-width: 1200px) { .brand img { width: 214px; } }
.cnav { position: relative; margin-left: auto; display: none; }
.cnav ul { display: flex; gap: 6px; position: relative; z-index: 1; }
.cn-line { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.cn-line polyline { fill: none; stroke: rgba(185, 166, 240, .55); stroke-width: 1.2; stroke-dasharray: 3 5; }
.cn-a { display: flex; align-items: center; gap: 8px; padding: 10px 10px; color: var(--mist) !important; text-decoration: none; font: 700 .98rem/1 var(--display); border-radius: 999px; }
.cnav li:nth-child(even) .cn-a { transform: translateY(9px); }
.cnav li:nth-child(odd) .cn-a { transform: translateY(-5px); }
.cn-star path { fill: transparent; stroke: var(--violet-lt); stroke-width: 1.6; transition: fill .25s, stroke .25s; }
.cn-a:hover { color: var(--ivory) !important; }
.cn-a:hover .cn-star path { fill: rgba(245, 196, 81, .45); stroke: var(--gold); }
.cn-a[aria-current="page"] { color: var(--ivory) !important; }
.cn-a[aria-current="page"] .cn-star path { fill: var(--gold); stroke: var(--gold); }
.head-call { display: none; align-items: center; gap: 8px; color: var(--gold) !important; text-decoration: none; font: 700 1rem var(--display); padding: 10px 16px; border: 1.5px solid rgba(245, 196, 81, .55); border-radius: 999px; }
.head-call .ic { width: 18px; height: 18px; }
.head-call:hover { background: rgba(245, 196, 81, .1); }
.menu-btn { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 8px 16px; border-radius: 999px; background: var(--night-2); color: var(--ivory); border: 1.5px solid rgba(185, 166, 240, .5); font: 700 1rem var(--display); cursor: pointer; }
.menu-btn .ic { width: 22px; height: 22px; color: var(--gold); }
@media (min-width: 992px) {
  .cnav { display: block; }
  .head-call { display: inline-flex; }
  .menu-btn { display: none; }
}
@media (min-width: 992px) and (max-width: 1199.98px) { .head-call span { display: none; } .head-call { padding: 12px; } .cn-a { padding: 10px 6px; font-size: .92rem; } }

/* planisphere sheet (phones) */
.sheet-scrim { position: fixed; inset: 0; background: rgba(5, 8, 20, .6); z-index: 60; opacity: 0; transition: opacity .3s; }
.sheet-scrim.open { opacity: 1; }
.sheet { position: fixed; inset: 0 0 0 auto; width: min(100%, 440px); z-index: 70; background: var(--night); color: var(--ivory); padding: 16px 20px 28px; overflow-y: auto; transform: translateY(-16px); opacity: 0; transition: transform .45s var(--ease), opacity .3s; }
.sheet.open { transform: none; opacity: 1; }
.sheet-top { display: flex; align-items: center; justify-content: space-between; }
.sheet-title { font: 700 1.1rem var(--display); color: var(--gold); }
.sheet-close { display: inline-flex; align-items: center; gap: 6px; min-height: 48px; padding: 8px 14px; background: none; border: 1.5px solid var(--rule-d); color: var(--ivory); border-radius: 999px; font: 700 .95rem var(--display); cursor: pointer; }
.sheet-close .ic { width: 20px; height: 20px; }
.plani { position: relative; margin: 14px auto 18px; width: min(100%, 360px); aspect-ratio: 1; border-radius: 50%; background: var(--night-2); border: 2px solid rgba(245, 196, 81, .5); overflow: hidden; display: grid; place-items: center; }
.plani-disc { position: absolute; inset: 0; border-radius: 50%;
  background:
    radial-gradient(circle at 20% 30%, var(--ivory) 0 1.2px, transparent 2px),
    radial-gradient(circle at 72% 22%, var(--gold) 0 1.6px, transparent 2.4px),
    radial-gradient(circle at 84% 64%, var(--ivory) 0 1px, transparent 1.8px),
    radial-gradient(circle at 30% 78%, var(--gold) 0 1.4px, transparent 2.2px),
    radial-gradient(circle at 58% 88%, var(--ivory) 0 1px, transparent 1.8px),
    radial-gradient(circle at 12% 56%, var(--ivory) 0 1px, transparent 1.8px),
    repeating-conic-gradient(from 0deg, rgba(244, 241, 232, .5) 0 .6deg, transparent .6deg 7.5deg);
  -webkit-mask: radial-gradient(circle, #000 0 92%, #000 92% 100%);
  transition: transform 1.1s var(--ease); }
.plani::after { content: ""; position: absolute; inset: 7%; border-radius: 50%; background: var(--night); box-shadow: 0 0 0 1px rgba(185, 166, 240, .35); }
.sheet.open .plani-disc { transform: rotate(24deg); }
.plani-win { position: relative; z-index: 1; }
.pl-list { display: grid; gap: 2px; text-align: center; }
.pl-a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 6px 12px; color: var(--ivory) !important; text-decoration: none; font: 700 1.15rem var(--display); }
.pl-a .cn-star path { fill: transparent; stroke: var(--violet-lt); stroke-width: 1.6; }
.pl-a[aria-current="page"] .cn-star path { fill: var(--gold); stroke: var(--gold); }
.sheet-acts { display: grid; gap: 10px; }
.sheet-acts .btn { justify-content: center; }
.sheet-note { text-align: center; color: var(--mist); font-size: .95rem; margin: 16px auto 0; }
body.sheet-open { overflow: hidden; }

/* ---------- hero ---------- */
.hero { padding: 40px 0 56px; overflow: hidden; }
@media (min-width: 992px) { .hero { padding: 72px 0 96px; min-height: min(calc(100svh - var(--head-h)), 840px); display: flex; align-items: center; } .hero > .container { width: 100%; } }
.h-hero { font-size: clamp(2.6rem, 1.6rem + 4.6vw, 5.2rem); line-height: 1.04; letter-spacing: -.025em; margin-bottom: .3em; }
.hero .hi { color: var(--gold); margin-bottom: .8em; }
.hero-facts { display: grid; gap: 8px; margin: 0 0 22px; }
.hero-facts li { display: flex; gap: 10px; align-items: flex-start; color: var(--mist); }
.hero-facts .mk { margin-top: 4px; }
.hero-facts strong { color: var(--ivory); }
.open-txt { color: var(--teal); font-weight: 400; }
.is-closed .open-txt { color: var(--violet-lt); }
.day .open-txt { color: var(--teal-dk); }
.day .is-closed .open-txt { color: var(--violet-dk); }
.observ { position: relative; max-width: 600px; margin: 0 auto; aspect-ratio: 600 / 560; }
.scope { position: absolute; inset: 0; width: 100%; height: 100%; }
.sight { stroke-dashoffset: 0; }
.moon-frame { position: absolute; right: 4%; top: 4%; width: 54%; margin: 0; }
.moon-frame::before { content: ""; position: absolute; inset: -7%; border-radius: 50%; border: 1.5px dashed rgba(245, 196, 81, .45); }
.moon-img { width: 100%; aspect-ratio: 1; object-fit: cover; object-position: 40% 35%; border-radius: 50%; box-shadow: 0 0 0 8px rgba(244, 241, 232, .08), 0 24px 60px -10px rgba(245, 196, 81, .2); }
.moon-frame figcaption { position: absolute; right: 0; bottom: -4%; font-size: .8rem; color: var(--mist); background: var(--night); padding: 2px 8px; border-radius: 6px; border: 1px solid var(--rule-d); }
@media (prefers-reduced-motion: no-preference) {
  .sight { stroke-dasharray: 2 9; animation: sight 2.4s .4s var(--ease) both; }
  @keyframes sight { from { opacity: 0; clip-path: inset(0 100% 0 0); } to { opacity: 1; clip-path: inset(0 0 0 0); } }
}
@media (max-width: 991.98px) { .observ { max-width: 420px; } }

/* ---------- constellations ---------- */
.chart-wrap { margin-top: 24px; }
.chart { width: 100%; height: auto; }
.chart .gl { stroke: rgba(244, 241, 232, .07); }
.chart .tk { stroke: rgba(244, 241, 232, .35); }
.chart .frame { fill: none; stroke: rgba(244, 241, 232, .22); }
.cg .cl line { stroke: rgba(185, 166, 240, .35); stroke-width: 1.4; transition: stroke .4s, stroke-width .4s; }
.cg .cs { fill: rgba(244, 241, 232, .55); transform-box: fill-box; transform-origin: center; transition: fill .4s, transform .5s var(--ease); }
.cg text { fill: var(--mist); font: 700 15px var(--display); opacity: .7; }
.cg { cursor: pointer; }
.cg.lit .cl line { stroke: var(--teal); stroke-width: 2.4; }
.cg.lit .cs { fill: var(--gold); transform: scale(1.35); }
.cg.lit text { fill: var(--ivory); opacity: 1; }
.ct-list { display: grid; gap: 6px; margin-bottom: 18px; }
.ct { display: grid; grid-template-columns: 28px 1fr; grid-template-rows: auto auto; column-gap: 8px; text-align: left; background: none; border: 1px solid transparent; border-radius: 12px; padding: 10px 12px; color: var(--ivory); cursor: pointer; font: inherit; }
.ct-star { grid-row: span 2; margin-top: 2px; }
.ct-star path { fill: transparent; stroke: var(--violet-lt); stroke-width: 1.6; }
.ct-name { font: 700 1.05rem var(--display); }
.ct-area { color: var(--mist); font-size: .95rem; }
.ct:hover { border-color: var(--rule-d); }
.ct[aria-selected="true"] { background: var(--night-2); border-color: rgba(59, 196, 176, .5); }
.ct[aria-selected="true"] .ct-star path { fill: var(--gold); stroke: var(--gold); }
.cpanel { border-top: 1px solid var(--rule-d); padding-top: 16px; }
.cpanel h3 { font-size: 1.3rem; }
@media (min-width: 576px) and (max-width: 991.98px) { .ct-list { grid-template-columns: 1fr 1fr; } }

/* ---------- catalogue ---------- */
.cat { width: 100%; border-collapse: collapse; font-size: 1rem; }
.cat thead th { text-align: left; font: 700 .9rem var(--display); color: var(--ink-2); border-bottom: 2px solid var(--ink); padding: 8px 10px; }
.cat td, .cat tbody th { padding: 12px 10px; border-bottom: 1px solid var(--rule-l); vertical-align: top; text-align: left; }
.cat tbody th { font-family: var(--display); font-weight: 700; font-size: .98rem; }
.cat-no { font-variant-numeric: tabular-nums; color: var(--ink-2); white-space: nowrap; font-size: .92rem; }
.cat-src { color: var(--ink-2); font-size: .92rem; }
.cat .is-t .cat-val { color: var(--violet-dk); }
@media (max-width: 767.98px) {
  .cat thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .cat, .cat tbody, .cat tr { display: block; }
  .cat tr { display: grid; grid-template-columns: auto 1fr; column-gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--rule-l); }
  .cat td, .cat tbody th { border: 0; padding: 0; }
  .cat-no { grid-column: 1 / -1; }
  .cat-mk { grid-row: span 3; padding-top: 3px !important; }
  .cat-src { margin-top: 2px; }
}

/* ---------- plates (photos) ---------- */
.plate { margin: 0; position: relative; }
.plate img { width: 100%; border-radius: var(--r); object-fit: cover; }
.plate figcaption { font-size: .85rem; color: var(--ink-2); margin-top: 8px; }
.night .plate figcaption { color: var(--mist); }
.lookup .plate img { aspect-ratio: 4 / 5; border-radius: 50% 50% var(--r) var(--r) / 40% 40% var(--r) var(--r); }

/* ---------- phases ---------- */
.ph-row { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; margin: 32px 0 24px; border-top: 1px solid var(--rule-d); border-bottom: 1px solid var(--rule-d); padding: 18px 0; }
.ph { display: grid; justify-items: center; gap: 8px; background: none; border: 1px solid transparent; border-radius: 12px; padding: 10px 4px; color: var(--mist); cursor: pointer; font: 400 .88rem/1.25 var(--body); text-align: center; }
.moon { width: 48px; height: 48px; }
.m-dark { fill: var(--night-3); }
.m-ring { fill: none; stroke: rgba(244, 241, 232, .5); stroke-width: 1.5; stroke-dasharray: 3 3; }
.m-lit { fill: var(--mist); transition: fill .3s; }
.ph:hover { border-color: var(--rule-d); }
.ph[aria-selected="true"] { color: var(--ivory); background: var(--night-2); border-color: rgba(59, 196, 176, .5); }
.ph[aria-selected="true"] .m-lit { fill: var(--gold); }
.ppanel { max-width: 720px; }
.ppanel h3 { font-size: 1.4rem; }
.pp-when { display: block; font: 400 1rem var(--body); color: var(--violet-lt); margin-top: 4px; }
@media (max-width: 767.98px) {
  .ph-row { grid-template-columns: repeat(8, 84px); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; margin-right: -12px; padding-right: 12px; }
  .ph { scroll-snap-align: start; }
}

/* ---------- orbit steps ---------- */
.orbit { position: relative; display: grid; gap: 22px; margin: 8px 0 20px; padding-left: 56px; }
.orbit::before { content: ""; position: absolute; left: 21px; top: 12px; bottom: 12px; border-left: 2px dashed var(--violet); border-radius: 50%; }
.orbit li { position: relative; }
.orbit h3 { margin-bottom: .2em; font-size: 1.3rem; }
.orbit p { margin: 0; color: var(--ink-2); }
.orb-no { position: absolute; left: -56px; top: -4px; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--night); color: var(--gold); font: 700 1.1rem var(--display); }

/* ---------- enquiry log card ---------- */
.log { background: #FFFDF7; border: 1px solid var(--rule-l); border-radius: 20px; padding: 28px 22px; box-shadow: 0 18px 40px -24px rgba(15, 22, 48, .35); }
@media (min-width: 768px) { .log { padding: 36px 36px 30px; } }
.log-h { font-size: 1.6rem; }
.log-intro { color: var(--ink-2); }
.field label { display: block; font: 700 .98rem var(--display); margin-bottom: 6px; }
.opt { font: 400 .9rem var(--body); color: var(--ink-2); }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 10px 14px; font: inherit; color: var(--ink); background: #fff; border: 1.5px solid #9A9AAE; border-radius: 10px; }
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--violet-dk); outline: 3px solid rgba(91, 63, 168, .25); outline-offset: 0; }
.field [aria-invalid="true"] { border-color: #B3261E; background: #FFF6F5; }
.hint { font-size: .88rem; color: var(--ink-2); margin: 4px 0 0; }
.err { font-size: .92rem; color: #B3261E; margin: 6px 0 0; font-weight: 700; }
.form-summary { border: 2px solid #B3261E; border-radius: 12px; padding: 12px 16px; margin-bottom: 16px; color: #8C1D18; background: #FFF6F5; }
.form-summary ul { list-style: disc; padding-left: 20px; margin-top: 6px; }
.form-summary a { color: #8C1D18; }
.form-foot { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.form-ok, .form-fail { margin-top: 16px; padding: 12px 16px; border-radius: 12px; font-weight: 700; }
.form-ok { background: #E3F5F1; color: #0F5148; }
.form-fail { background: #FFF6F5; color: #8C1D18; }
.form-legal { font-size: .88rem; color: var(--ink-2); margin-top: 14px; }
.hp { position: absolute; left: -9999px; }

/* ---------- star-map FAQ ---------- */
.fq-map { position: relative; display: grid; gap: 8px; margin-top: 24px; }
.fq { display: flex; align-items: center; gap: 10px; text-align: left; background: none; border: 1px solid var(--rule-d); border-radius: 999px; padding: 8px 16px 8px 10px; color: var(--ivory); font: 700 .98rem/1.3 var(--display); cursor: pointer; min-height: 48px; }
.fq-star { flex: 0 0 auto; }
.fq-star path { fill: rgba(244, 241, 232, .6); transition: fill .3s, transform .4s var(--ease); transform-box: fill-box; transform-origin: center; }
.fq:hover { border-color: rgba(185, 166, 240, .6); }
.fq[aria-selected="true"] { background: var(--night-2); border-color: var(--teal); }
.fq[aria-selected="true"] .fq-star path { fill: var(--gold); transform: scale(1.25); }
.fq-out { background: var(--night-2); border: 1px solid var(--rule-d); border-radius: 20px; padding: 24px; margin-top: 24px; }
.fpanel h3 { color: var(--gold); font-size: 1.2rem; }
.fpanel p { margin: 0; color: var(--ivory); }
@media (min-width: 992px) {
  .fq-map { display: block; height: 460px; border: 1px solid var(--rule-d); border-radius: 50%; background:
      radial-gradient(circle, transparent 0 34%, rgba(244, 241, 232, .07) 34% calc(34% + 1px), transparent calc(34% + 1px) 67%, rgba(244, 241, 232, .07) 67% calc(67% + 1px), transparent calc(67% + 1px)); }
  .fq { position: absolute; left: var(--x); top: var(--y); max-width: 230px; border-color: transparent; border-radius: 14px; }
  .fq-out { position: sticky; top: calc(var(--head-h) + 24px); }
}

/* ---------- visit / hours / map ---------- */
.hours { width: 100%; max-width: 420px; border-collapse: collapse; margin-top: 16px; }
.hours caption { caption-side: bottom; text-align: left; font-size: .88rem; color: var(--ink-2); padding-top: 10px; }
.hours th, .hours td { text-align: left; padding: 9px 4px; border-bottom: 1px solid var(--rule-l); font-weight: 400; }
.hours th { font-family: var(--display); font-weight: 700; font-size: .98rem; }
.hours tr.today { background: rgba(245, 196, 81, .22); }
.hours tr.today th { padding-left: 10px; }
.today-tag { font: 400 .88rem var(--body); color: var(--ink-2); }
.map-card { position: relative; border-radius: 20px; overflow: hidden; background: var(--night); min-height: 340px; color: var(--ivory); }
.map-card::before { content: ""; position: absolute; inset: 0; background:
  repeating-linear-gradient(0deg, rgba(244, 241, 232, .06) 0 1px, transparent 1px 48px),
  repeating-linear-gradient(90deg, rgba(244, 241, 232, .06) 0 1px, transparent 1px 48px); }
.map-fallback { position: relative; padding: 32px 28px; }
.map-addr { display: flex; gap: 12px; color: var(--ivory); font-size: 1.05rem; }
.map-addr .ic { color: var(--gold); flex: 0 0 auto; margin-top: 4px; }
.map-card .muted { color: var(--mist); }
.map-card .btn-night { background: var(--gold); color: var(--night) !important; }
.map-card .btn-line { border-color: rgba(244, 241, 232, .55); color: var(--ivory) !important; }
.map-card iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-card.loaded .map-fallback { visibility: hidden; }
#contact-form { margin-top: 28px; }

/* ---------- page heads ---------- */
.page-head { padding: 48px 0 56px; }
@media (min-width: 992px) { .page-head { padding: 72px 0 84px; } }
.h-page { font-size: clamp(2.2rem, 1.5rem + 3vw, 3.6rem); letter-spacing: -.02em; }
.page-head .hi { color: var(--gold); }
.crumbs { display: flex; gap: 8px; font-size: .92rem; color: var(--mist); margin-bottom: 18px; }
.crumbs a { color: var(--violet-lt); }

/* about log */
.obs-log { display: grid; gap: 0; border-left: 1px solid var(--rule-l); margin: 24px 0 0 8px; }
.obs-log li { display: flex; gap: 14px; padding: 0 0 22px 0; margin-left: -10px; }
.obs-log li .mk { background: var(--day); margin-top: 3px; }
.obs-log h3 { margin-bottom: .2em; }
.obs-log p { margin: 0; color: var(--ink-2); }

/* classes finder */
.finder { width: 100%; border-collapse: collapse; margin: 16px 0; }
.finder th, .finder td { text-align: left; padding: 12px 8px; border-bottom: 1px solid var(--rule-l); vertical-align: middle; }
.finder thead th { font: 700 .9rem var(--display); color: var(--ink-2); border-bottom: 2px solid var(--ink); }
.finder tbody th { font-family: var(--display); }
.finder td span { margin-left: 6px; color: var(--violet-dk); }
.learn-row { margin-top: 24px; }
.learn-row + .learn-row { margin-top: 56px; }

/* admissions */
.age-list { display: grid; margin: 18px 0; }
.age-list li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--rule-d); }
.age-list li span:first-child { font-family: var(--display); font-weight: 700; color: var(--ivory); }
.age-list li span:last-child { color: var(--mist); }
.night .note { color: var(--mist); }
.docs { display: grid; gap: 10px; margin-top: 12px; }
.docs li { display: flex; gap: 10px; align-items: flex-start; color: var(--mist); }
.docs .mk { margin-top: 4px; }
.qa { border-bottom: 1px solid var(--rule-l); }
.qa summary { cursor: pointer; padding: 18px 36px 18px 0; font: 700 1.08rem var(--display); list-style: none; position: relative; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; margin-top: -7px; background: var(--violet-dk); clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%); transition: transform .3s var(--ease); }
.qa[open] summary::after { transform: rotate(45deg); background: #C99418; }
.qa p { color: var(--ink-2); padding-bottom: 12px; }

/* campus */
.seen-list { display: grid; gap: 12px; margin: 12px 0 18px; }
.seen-list li { display: flex; gap: 10px; align-items: flex-start; }
.seen-list .mk { margin-top: 4px; }
.gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 12px; }
.g-btn { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; position: relative; text-align: left; }
.g-btn img { aspect-ratio: 1; object-fit: cover; width: 100%; transition: transform .6s var(--ease); }
.g-btn:hover img { transform: scale(1.04); }
.g-cap { display: inline-flex; margin-top: 10px; background: var(--night); color: var(--ivory); padding: 4px 12px; border-radius: 999px; font: 700 .85rem var(--display); }
.g-btn { overflow: visible; }
.g-btn img { border-radius: var(--r); }
.gallery li:nth-child(1) .g-btn img, .gallery li:nth-child(4) .g-btn img { border-radius: 50%; }
.expect { display: grid; gap: 14px; margin-top: 28px; }
@media (min-width: 768px) { .expect { grid-template-columns: repeat(3, 1fr); } }
.expect li { display: flex; gap: 12px; padding: 18px; border: 1.5px dashed rgba(185, 166, 240, .55); border-radius: var(--r); }
.expect h3 { font-size: 1.25rem; margin-bottom: .2em; }
.expect p { margin: 0; font-size: .98rem; }
.expect .mk { margin-top: 3px; }
.lightbox { border: 0; padding: 0; background: transparent; max-width: min(92vw, 1000px); width: 100%; color: var(--ivory); }
.lightbox::backdrop { background: rgba(5, 8, 20, .88); }
.lightbox figure { margin: 0; }
.lightbox img { width: 100%; max-height: 76vh; object-fit: contain; border-radius: 12px; background: var(--night); }
.lightbox figcaption { margin-top: 10px; font-family: var(--display); }
.lb-ctrl { display: flex; gap: 10px; margin-top: 12px; }
.lb-ctrl button { display: inline-flex; align-items: center; gap: 6px; min-height: 48px; min-width: 48px; justify-content: center; padding: 8px 14px; border-radius: 999px; background: var(--night-2); color: var(--ivory); border: 1.5px solid var(--rule-d); font: 700 .95rem var(--display); cursor: pointer; }
.lb-close { margin-left: auto; }
.lb-ctrl .ic { width: 20px; height: 20px; }

/* contact */
.reach { display: grid; gap: 18px; margin: 16px 0 8px; }
.reach li { display: flex; gap: 14px; align-items: flex-start; }
.reach .ic { color: var(--violet-dk); flex: 0 0 auto; margin-top: 4px; }
.reach h3 { margin: 0 0 2px; font-size: 1.25rem; }
.reach p { margin: 0; }
.reach a { font-weight: 700; }
.prose { max-width: 760px; }

/* ---------- footer ---------- */
.site-foot { position: relative; isolation: isolate; background: var(--night); color: var(--mist); padding: 64px 0 120px; overflow: hidden; }
@media (min-width: 992px) { .site-foot { padding-bottom: 40px; } }
.foot-logo { width: 214px; }
.foot-note { font-size: .85rem; margin-top: 8px; }
.foot-addr { display: flex; gap: 10px; align-items: flex-start; }
.foot-addr .ic { width: 20px; height: 20px; color: var(--gold); flex: 0 0 auto; margin-top: 3px; }
.site-foot a { color: var(--ivory); }
.foot-h { font-size: 1.65rem; color: var(--ivory); }
.foot-links { display: grid; gap: 6px; }
.foot-links a { display: inline-block; padding: 4px 0; }
.foot-small { font-size: .95rem; }
.foot-base { border-top: 1px solid var(--rule-d); margin-top: 32px; padding-top: 18px; font-size: .9rem; max-width: none; }
.lost a { color: var(--violet-dk); font-weight: 700; }

/* phone action bar */
.act-bar { position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 40; display: grid; grid-template-columns: repeat(3, 1fr); background: var(--night); border: 1px solid rgba(245, 196, 81, .4); border-radius: 18px; box-shadow: 0 10px 30px -10px rgba(5, 8, 20, .6); }
.act-bar a { display: grid; justify-items: center; gap: 2px; padding: 10px 4px; color: var(--ivory); text-decoration: none; font: 700 .85rem var(--display); min-height: 56px; }
.act-bar .ic { width: 22px; height: 22px; color: var(--gold); }
@media (min-width: 992px) { .act-bar { display: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .sheet.open .plani-disc { transform: none; }
}
@media (max-width: 575.98px) { .cg text { display: none; } }