/* Discover (src/discover.html): the hologram fills the first screen under the site's header; every plan follows in
   the page's own words. Everything the stage draws is scoped under .dsc, so the site's styles and the stage's never
   meet. Without the 3D (.dsc.no3d) the stage keeps its panel and search; the list is the page. */
.dsc-top { position: relative; }
.dsc-page .dsc { height: calc(100vh - 63px); height: calc(100svh - 63px); min-height: 560px; max-height: 980px; }
@media (max-width: 899px) { .dsc-page .dsc { min-height: 620px; } }
.dsc-list { padding-block: 84px 24px; scroll-margin-top: 70px; }
.dsc-list .lede { max-width: 42rem; }
.dsc-fam { margin-top: 44px; }
.dsc-fam > h3 { display: flex; align-items: center; gap: 10px; font-size: 20px; margin: 0 0 14px; }
.dsc-fam > h3 i { width: 10px; height: 10px; border-radius: 50%; background: var(--fc); box-shadow: 0 0 0 3px color-mix(in srgb, var(--fc) 22%, transparent); }
.dsc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.dsc-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; }
.dsc-card summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 12px; align-items: center; }
.dsc-card summary::-webkit-details-marker { display: none; }
.dsc-card summary img { width: 44px; height: 44px; border-radius: 50%; background: var(--surface-2); padding: 4px; }
.dsc-card summary b { display: block; font-weight: 600; font-size: 15.5px; letter-spacing: -.01em; }
.dsc-card summary small { display: block; color: var(--muted); font-size: 13px; margin-top: 2px; }
.dsc-card ol { margin: 14px 0 0; padding-left: 20px; display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.dsc-card ol li::marker { color: var(--muted); font-variant-numeric: tabular-nums; }
.dsc-card ol a { color: var(--muted); font-size: 12.5px; text-decoration: none; }
.dsc-card ol a:hover { color: var(--ink); text-decoration: underline; }
.dsc-card .dsc-open { display: inline-block; margin-top: 12px; font-size: 13.5px; font-weight: 500; color: var(--accent-ink); text-decoration: none; }
.dsc-card .dsc-open:hover { text-decoration: underline; }
/* Layout: the sea at dusk fills the screen; the hologram floats over it with anatomical-plate labels either side;
   the title sits bottom-left; a glass lesson panel docks right (a bottom sheet on phones). One deliberate look: dark. */
/* Layout: the sea at dusk fills the screen; the hologram floats over it with anatomical-plate labels either side;
   the title sits bottom-left; a glass lesson panel docks right (a bottom sheet on phones). One deliberate look: dark. */
.dsc {
  color-scheme: dark;
  --night: #060a14;
  --ink: #eef4ff;
  --ink-2: #bccadf;
  --muted: #8a9dba;
  --line: rgba(150, 205, 255, .17);
  --line-2: rgba(150, 205, 255, .3);
  --holo: #7fd6ff;
  --glass: rgba(9, 16, 31, .7);
  --glass-hi: rgba(140, 200, 255, .07);
  --chronic: #ff7d9c;
  --prevention: #5cc9f5;
  --lifestyle: #57d39a;
  --btn-ink: #07101f;
  --sans: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --top: calc(env(safe-area-inset-top, 0px) + 64px);
}
.dsc { position: relative; height: 100%; min-height: 100%; background: var(--night); color: var(--ink); font: 15px/1.5 var(--sans); overflow: hidden; -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; box-sizing: border-box; isolation: isolate; text-align: left; }
.dsc *, .dsc *::before, .dsc *::after { box-sizing: border-box; }
.dsc [hidden] { display: none !important; }
.dsc button, .dsc input { font: inherit; color: inherit; }
.dsc button { cursor: pointer; border: 0; background: none; padding: 0; margin: 0; }
.dsc a { color: inherit; }
.dsc :focus-visible { outline: 2px solid var(--holo); outline-offset: 3px; border-radius: 6px; }
.dsc p, .dsc h1, .dsc h2, .dsc h3 { margin: 0; }
.dsc .d-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.dsc #gl { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; outline: none; }
.dsc .veil { position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: radial-gradient(120% 70% at 0% 100%, rgba(3, 6, 14, .62), rgba(3, 6, 14, 0) 55%), linear-gradient(180deg, rgba(3, 6, 14, .45), rgba(3, 6, 14, 0) 16%); }

/* ------------------------------------------------------------ top bar */
.dsc .d-bar { position: absolute; z-index: 30; top: 0; left: 0; right: 0; display: flex; align-items: center; gap: 14px;
  padding: calc(env(safe-area-inset-top, 0px) + 14px) 22px 10px; pointer-events: none; }
.dsc .d-bar > * { pointer-events: auto; }
.dsc .d-brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; min-width: 0; }
.dsc .d-brand b { font-weight: 600; font-size: 16px; letter-spacing: -.02em; white-space: nowrap; }
.dsc .d-brand .short, .dsc .d-seg .narrow { display: none; }
.dsc .d-brand .tag { font: 500 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--holo); white-space: nowrap; }
.dsc .d-bar .d-sp { flex: 1; }
.dsc .d-seg { display: inline-flex; padding: 3px; border-radius: 999px; background: rgba(8, 14, 28, .5); border: 1px solid var(--line); backdrop-filter: blur(10px); }
.dsc .d-seg button { border: 0; background: none; padding: 7px 13px; border-radius: 999px; font-size: 13px; font-weight: 500; color: var(--ink-2); white-space: nowrap; transition: background .3s var(--ease), color .3s var(--ease); }
.dsc .d-seg button[aria-pressed="true"] { background: rgba(127, 214, 255, .16); color: var(--ink); }
.dsc .pill { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 15px; border-radius: 999px; border: 1px solid var(--line-2);
  background: rgba(8, 14, 28, .5); backdrop-filter: blur(10px); font-size: 13.5px; font-weight: 500; white-space: nowrap; transition: border-color .25s var(--ease), background .25s var(--ease); }
.dsc .pill:hover { border-color: var(--holo); background: rgba(127, 214, 255, .1); }
.dsc .pill b { font: 500 11.5px/1 var(--mono); color: var(--holo); }

/* ------------------------------------------------------------ the title, bottom left */
.dsc .d-hero { position: absolute; z-index: 10; left: 40px; bottom: calc(env(safe-area-inset-bottom, 0px) + 36px); width: min(560px, calc(100% - 80px));
  display: flex; flex-direction: column; gap: 14px; transition: opacity .5s var(--ease), transform .5s var(--ease); }
.dsc .d-hero.d-off { opacity: 0; transform: translateY(14px); pointer-events: none; }
.dsc .d-eyebrow { margin: 0; font: 500 11px/1.3 var(--mono); letter-spacing: .15em; text-transform: uppercase; color: var(--holo); }
.dsc .d-hero h1 { margin: 0; font-weight: 500; font-size: clamp(34px, 2.2rem + 1.6vw, 60px); line-height: .98; letter-spacing: -.035em; text-wrap: balance; text-shadow: 0 2px 30px rgba(3, 6, 14, .55); }
.dsc .d-hero h1 em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.01em; color: #bfe6ff; }
.dsc .d-hero .d-lede { margin: 0; max-width: 46ch; color: var(--ink-2); font-size: 15.5px; text-shadow: 0 1px 16px rgba(3, 6, 14, .7); }
.dsc .goals { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; margin-top: 4px; }
.dsc .goals .gl { font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-right: 4px; }
.dsc .goal { border: 1px solid var(--line-2); background: rgba(8, 14, 28, .45); backdrop-filter: blur(8px); border-radius: 999px; padding: 7px 13px; font-size: 13.5px; white-space: nowrap;
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease); }
.dsc .goal:hover { border-color: var(--c, var(--holo)); background: rgba(127, 214, 255, .1); transform: translateY(-1px); }
.dsc .goal i { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--c); margin-right: 7px; vertical-align: 1px; box-shadow: 0 0 10px var(--c); }

.dsc .sun { position: absolute; z-index: 12; right: 26px; bottom: calc(env(safe-area-inset-bottom, 0px) + 30px); display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.dsc .sun-pill { height: 34px; padding: 0 13px; font-size: 13px; gap: 7px; }
.dsc .sun-pill b { font-family: var(--mono); font-weight: 500; font-size: 12px; color: var(--ink); letter-spacing: .04em; }
.dsc .sun-pop { width: 260px; padding: 14px 16px 12px; border-radius: 16px; border: 1px solid var(--line); background: var(--glass); backdrop-filter: blur(16px); display: flex; flex-direction: column; gap: 10px; animation: rise .3s var(--ease) both; }
.dsc .sun-pop label { display: flex; justify-content: space-between; font: 500 11px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.dsc .sun-pop output { color: var(--ink); letter-spacing: .04em; }
.dsc .sun-pop input[type="range"] { width: 100%; accent-color: var(--holo); margin: 0; }
.dsc .sun-row { display: flex; flex-wrap: wrap; gap: 5px; }
.dsc .chip-s { border: 1px solid var(--line); background: none; border-radius: 999px; padding: 4px 10px; font-size: 12.5px; color: var(--ink-2); }
.dsc .chip-s:hover, .dsc .chip-s[aria-pressed="true"] { border-color: var(--holo); color: var(--ink); }
.dsc .d-hint { position: absolute; z-index: 10; right: 26px; bottom: calc(env(safe-area-inset-bottom, 0px) + 76px); margin: 0; font: 500 11px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2);
  text-align: right; transition: opacity .6s var(--ease); text-shadow: 0 1px 10px rgba(3, 6, 14, .8); }
.dsc .d-hint.d-off { opacity: 0; }
.dsc .loading { position: absolute; z-index: 10; left: 50%; top: 46%; transform: translate(-50%, -50%); margin: 0; font: 500 11px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--holo);
  animation: breathe 1.6s ease-in-out infinite; transition: opacity .6s; }
.dsc .loading.d-off { opacity: 0; animation: none; }
@keyframes breathe { 50% { opacity: .45; } }

/* ------------------------------------------------------------ plate labels on the figure */
.dsc .plate { position: absolute; inset: 0; z-index: 8; pointer-events: none; }
.dsc .plate svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.dsc .plate svg line { stroke: rgba(170, 220, 255, .38); stroke-width: 1; transition: opacity .3s; }
.dsc .plate svg path.lead { fill: none; stroke-width: 1.6; stroke-linecap: round; filter: drop-shadow(0 0 6px currentColor); }
.dsc .plate svg circle.lead { stroke: none; }
.dsc .d-dot { position: absolute; left: 0; top: 0; width: 30px; height: 30px; margin: -15px 0 0 -15px; border: 0; padding: 0; background: none; pointer-events: auto; opacity: 0; transition: opacity .35s var(--ease); }
.dsc .d-dot.vis { opacity: 1; }
.dsc .d-dot::before { content: ""; position: absolute; inset: 9px; border-radius: 50%; border: 1.5px solid var(--c, var(--holo)); box-shadow: 0 0 12px var(--c, var(--holo)); transition: transform .3s var(--ease); }
.dsc .d-dot::after { content: ""; position: absolute; inset: 13px; border-radius: 50%; background: var(--c, var(--holo)); animation: pulse 2.4s ease-in-out infinite; }
.dsc .d-dot:hover::before, .dsc .d-dot.hov::before, .dsc .d-dot.d-sel::before { transform: scale(1.35); }
@keyframes pulse { 50% { transform: scale(.55); opacity: .6; } }
.dsc .lab { position: absolute; left: 0; top: 0; display: flex; align-items: baseline; gap: 8px; padding: 5px 9px; margin-top: -14px; border: 0; border-radius: 8px; background: none; pointer-events: auto;
  font-size: 13px; font-weight: 500; letter-spacing: -.005em; color: var(--ink); white-space: nowrap; opacity: 0; transition: opacity .35s var(--ease), background .25s var(--ease); text-shadow: 0 1px 12px rgba(3, 6, 14, .85); }
.dsc .lab.vis { opacity: 1; }
.dsc .lab small { font: 500 11px/1 var(--mono); color: var(--holo); }
.dsc .lab:hover, .dsc .lab.hov { background: rgba(127, 214, 255, .12); }
.dsc .lab.d-sel { background: rgba(8, 14, 28, .6); }
.dsc .lab.d-sel small { color: var(--c); }
.dsc .lab.r { transform-origin: left center; }

/* ------------------------------------------------------------ the panel */
.dsc .d-panel { position: absolute; z-index: 20; top: var(--top); right: 20px; bottom: calc(env(safe-area-inset-bottom, 0px) + 20px); width: min(460px, 38vw);
  background: linear-gradient(180deg, rgba(14, 24, 46, .76), rgba(7, 13, 27, .82)); backdrop-filter: blur(20px) saturate(1.25); -webkit-backdrop-filter: blur(20px) saturate(1.25);
  border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .7), inset 0 1px 0 rgba(255, 255, 255, .06);
  opacity: 0; transform: translateX(26px); pointer-events: none; transition: opacity .45s var(--ease), transform .45s var(--ease); display: flex; flex-direction: column; }
.dsc .d-panel.d-on { opacity: 1; transform: none; pointer-events: auto; }
.dsc .d-panel .x { position: absolute; top: 12px; right: 12px; z-index: 2; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: rgba(8, 14, 28, .6); display: grid; place-items: center; color: var(--ink-2); }
.dsc .d-panel .x:hover { color: var(--ink); border-color: var(--line-2); }
.dsc .pb { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 16px; scrollbar-width: thin; scrollbar-color: rgba(150, 205, 255, .25) transparent; }
.dsc .pb > * { min-width: 0; }
.dsc .fresh > * { animation: rise .5s var(--ease) both; animation-delay: calc(var(--d, 0) * 45ms); }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
.dsc .d-back { align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; padding: 6px 10px 6px 4px; margin: -4px 0 -6px -4px; border-radius: 8px; color: var(--ink-2); font-size: 13.5px; font-weight: 500; }
.dsc .d-back:hover { color: var(--ink); background: var(--glass-hi); }
.dsc .d-back svg { width: 16px; height: 16px; }
.dsc .head { display: flex; flex-direction: column; gap: 8px; padding-right: 30px; }
.dsc .head h2 { margin: 0; font-weight: 500; font-size: 28px; line-height: 1.05; letter-spacing: -.03em; text-wrap: balance; }
.dsc .head p.d-lede { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.dsc .h3 { margin: 6px 0 -4px; font: 500 11px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.dsc .legend { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12.5px; color: var(--ink-2); }
.dsc .legend span { display: inline-flex; align-items: center; gap: 6px; }
.dsc .legend i { width: 7px; height: 7px; border-radius: 50%; background: var(--c); box-shadow: 0 0 8px var(--c); }

.dsc .bite { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center; padding: 12px 14px; border-radius: 14px; background: var(--glass-hi); border: 1px solid var(--line); }
.dsc .bite b { font: 400 44px/0.9 var(--serif); letter-spacing: -.02em; color: #c9ecff; font-variant-numeric: tabular-nums; }
.dsc .bite span { font-size: 13.5px; line-height: 1.4; color: var(--ink-2); }
.dsc .bite small { display: block; margin-top: 3px; font: 500 10.5px/1.3 var(--mono); letter-spacing: .06em; color: var(--muted); }

.dsc .bubs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.dsc .bub { display: grid; grid-template-columns: 44px minmax(0, 1fr); align-items: center; gap: 10px; padding: 8px 10px 8px 8px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, .025); text-align: left;
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease); }
.dsc .bub:hover { border-color: var(--c); background: rgba(255, 255, 255, .05); transform: translateY(-1px); }
.dsc .bub .nm { font-size: 13.5px; line-height: 1.25; font-weight: 500; }
.dsc .bub .nm small { display: block; margin-top: 2px; font: 500 10px/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--c); }
.dsc .d-orb { position: relative; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, .22), rgba(255, 255, 255, .03) 60%), rgba(8, 14, 28, .6);
  box-shadow: inset 0 0 0 1.5px var(--c), 0 0 18px -4px var(--c); }
.dsc .d-orb img { width: 74%; height: 74%; object-fit: contain; filter: drop-shadow(0 2px 4px rgba(0, 0, 0, .35)); }
.dsc .d-orb.big { width: 76px; height: 76px; box-shadow: inset 0 0 0 2px var(--c), 0 0 34px -6px var(--c); }
.dsc .d-also { display: flex; flex-wrap: wrap; gap: 6px; }
.dsc .chip { display: inline-flex; align-items: center; gap: 7px; padding: 4px 11px 4px 4px; border-radius: 999px; border: 1px solid var(--line); background: none; font-size: 13px; }
.dsc .chip:hover { border-color: var(--c); }
.dsc .chip .d-orb { width: 26px; height: 26px; }

/* a lesson */
.dsc .lesson-top { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 16px; align-items: center; padding-right: 30px; }
.dsc .lesson-top .d-eyebrow { color: var(--c); }
.dsc .lesson-top .pn { margin: 4px 0 0; font-size: 13px; color: var(--muted); }
.dsc .lesson h2 { margin: 0; font-weight: 500; font-size: 30px; line-height: 1.04; letter-spacing: -.032em; text-wrap: balance; }
.dsc .lesson h2 em { font-family: var(--serif); font-style: italic; font-weight: 400; }
.dsc .factors { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.dsc .factors li { border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, .02); transition: border-color .25s var(--ease), background .25s var(--ease); }
.dsc .factors li.open { border-color: color-mix(in srgb, var(--c) 55%, transparent); background: rgba(255, 255, 255, .045); }
.dsc .fresh .factors li { animation: rise .55s var(--ease) both; animation-delay: calc(200ms + var(--i) * 70ms); }
.dsc .factors > li > button { width: 100%; display: grid; grid-template-columns: 30px minmax(0, 1fr) 18px; gap: 10px; align-items: start; padding: 11px 12px; border: 0; background: none; text-align: left; border-radius: 14px; }
.dsc .factors .d-n { font: 500 12px/1.6 var(--mono); color: var(--c); font-variant-numeric: tabular-nums; display: flex; flex-direction: column; align-items: flex-start; gap: 3px; }
.dsc .factors .d-n .has-ref { width: 5px; height: 5px; border-radius: 50%; background: var(--holo); box-shadow: 0 0 6px var(--holo); margin-left: 6px; }
.dsc .factors .t { font-size: 14.5px; line-height: 1.38; font-weight: 500; }
.dsc .factors .chev { width: 18px; height: 18px; margin-top: 1px; color: var(--muted); transition: transform .3s var(--ease); }
.dsc .factors li.open .chev { transform: rotate(90deg); color: var(--c); }
.dsc .factors .d-why { padding: 0 14px 13px 52px; display: flex; flex-direction: column; gap: 10px; animation: rise .35s var(--ease) both; }
.dsc .factors .d-why p { margin: 0; font-size: 14px; line-height: 1.55; color: var(--ink-2); }
/* a research reference */
.dsc .ref { display: flex; flex-direction: column; gap: 5px; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line); background: rgba(3, 7, 16, .35); border-left: 2px solid var(--holo); }
.dsc .ref-src { margin: 0; font: 500 10.5px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--holo); }
.dsc .ref-t { font-size: 13.5px; line-height: 1.4; font-weight: 500; color: var(--ink); text-decoration: none; }
.dsc .ref-t:hover { text-decoration: underline; text-underline-offset: 3px; }
.dsc .ref-t svg { display: inline; vertical-align: -1px; margin-left: 2px; color: var(--muted); }
.dsc .ref-more { align-self: flex-start; border: 0; background: none; padding: 2px 0; font-size: 12.5px; font-weight: 500; color: var(--ink-2); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(188, 202, 223, .4); }
.dsc .ref-more:hover { color: var(--ink); }
.dsc .ref-body { display: flex; flex-direction: column; gap: 8px; padding-top: 4px; animation: rise .3s var(--ease) both; }
.dsc .ref-body p { margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--ink-2); }
.dsc .ref-body ul { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 4px; font-size: 13px; line-height: 1.5; color: var(--ink-2); }
.dsc .ref-go { align-self: flex-start; font-size: 13px; font-weight: 600; color: var(--holo); text-decoration: none; }
.dsc .ref-go:hover { text-decoration: underline; text-underline-offset: 3px; }
.dsc .refs { display: flex; flex-direction: column; gap: 8px; }
.dsc .refs .ref { border-left-color: var(--c, var(--holo)); }
.dsc .linkish { align-self: flex-start; border: 0; background: none; padding: 4px 2px; font-size: 13px; font-weight: 500; color: var(--holo); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(127, 214, 255, .4); }
.dsc .cta { display: flex; flex-direction: column; gap: 10px; padding: 16px; border-radius: 16px; border: 1px solid var(--line-2); background: linear-gradient(160deg, rgba(127, 214, 255, .1), rgba(127, 214, 255, .02)); }
.dsc .cta h3 { margin: 0; font-size: 17px; font-weight: 600; letter-spacing: -.015em; }
.dsc .cta p { margin: 0; font-size: 13.5px; color: var(--ink-2); }
.dsc .cta .d-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.dsc .d-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; font-size: 14px; font-weight: 600; text-decoration: none; border: 1px solid transparent; white-space: nowrap; }
.dsc .d-btn.pri { background: var(--ink); color: var(--btn-ink); }
.dsc .d-btn.pri:hover { background: #ffffff; }
.dsc .d-btn.sec { border-color: var(--line-2); color: var(--ink); }
.dsc .d-btn.sec:hover { border-color: var(--holo); }
.dsc .fine { margin: 0; font-size: 12px; line-height: 1.5; color: var(--muted); }

/* the full list */
.dsc .hero-find { width: min(420px, 100%); margin-top: 2px; background: rgba(8, 14, 28, .55); backdrop-filter: blur(10px); }
.dsc .find { display: flex; align-items: center; gap: 9px; padding: 0 14px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); background: rgba(3, 7, 16, .45); }
.dsc .find svg { width: 17px; height: 17px; color: var(--muted); flex: none; }
.dsc .find input { flex: 1; min-width: 0; border: 0; background: none; outline: none; font-size: 15px; }
.dsc .find input::placeholder { color: var(--muted); }
.dsc .regs { display: flex; flex-wrap: wrap; gap: 6px; }
.dsc .reg { border: 1px solid var(--line); background: none; border-radius: 999px; padding: 6px 12px; font-size: 13px; display: inline-flex; gap: 7px; align-items: baseline; }
.dsc .reg:hover { border-color: var(--holo); }
.dsc .reg small { font: 500 11px/1 var(--mono); color: var(--holo); }
.dsc .rows { display: flex; flex-direction: column; gap: 2px; }
.dsc .row-p { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; gap: 11px; align-items: center; padding: 6px 8px; border: 0; border-radius: 12px; background: none; text-align: left; }
.dsc .row-p:hover { background: var(--glass-hi); }
.dsc .row-p .d-orb { width: 34px; height: 34px; }
.dsc .row-p .nm { font-size: 14px; font-weight: 500; line-height: 1.25; }
.dsc .row-p .nm small { display: block; color: var(--muted); font-size: 12.5px; font-weight: 400; margin-top: 1px; }
.dsc .row-p svg { width: 16px; height: 16px; color: var(--muted); }
.dsc .empty { margin: 0; font-size: 14px; color: var(--ink-2); }

/* no 3D: the panel carries everything */
.dsc.no3d .loading, .dsc.no3d .d-hint, .dsc.no3d .plate { display: none; }
.dsc.no3d #gl { display: none; }
.dsc.no3d { background: radial-gradient(120% 80% at 70% 20%, #18304f, #060a14 70%); }

/* ------------------------------------------------------------ phones */
@media (max-width: 899px) {
  .dsc .d-bar { padding: calc(env(safe-area-inset-top, 0px) + 10px) 14px 8px; gap: 10px; }
  .dsc .d-brand .tag { display: none; }
  .dsc .d-brand b { font-size: 15px; }
  .dsc .d-seg .d-wide { display: none; }
  .dsc .d-seg .narrow { display: inline; }
  .dsc .d-seg button { padding: 6px 10px; font-size: 12.5px; }
  .dsc .pill { height: 34px; padding: 0 12px; font-size: 13px; }
  .dsc .pill .d-wide { display: none; }
  .dsc .d-hero { left: 16px; right: 16px; width: auto; bottom: calc(env(safe-area-inset-bottom, 0px) + 18px); gap: 9px; }
  .dsc .d-hero .d-lede { display: none; }
  .dsc .d-hero h1 { font-size: clamp(30px, 8.4vw, 40px); }
  .dsc .d-hero .d-lede { font-size: 14px; }
  .dsc .goals { flex-wrap: nowrap; overflow-x: auto; margin: 2px -16px 0; padding: 2px 16px 6px; scrollbar-width: none; }
  .dsc .goals::-webkit-scrollbar { display: none; }
  .dsc .goals .gl { display: none; }
  .dsc .d-hint { right: 0; left: 0; text-align: center; top: calc(env(safe-area-inset-top, 0px) + 58px); bottom: auto; font-size: 10px; }
  .dsc .sun { right: 12px; top: calc(env(safe-area-inset-top, 0px) + 56px); bottom: auto; }
  .dsc .sun-pill { height: 30px; padding: 0 10px; font-size: 12px; }
  .dsc .sun-pop { width: min(260px, calc(100% - 24px)); }
  .dsc .hero-find { width: 100%; }
  .dsc .d-panel { left: 0; right: 0; bottom: 0; top: auto; width: auto; height: 60%; border-radius: 22px 22px 0 0; border-bottom: 0; transform: translateY(40px); padding-bottom: env(safe-area-inset-bottom, 0px); }
  .dsc .d-panel::before { content: ""; position: absolute; top: 7px; left: 50%; width: 38px; height: 4px; margin-left: -19px; border-radius: 4px; background: rgba(255, 255, 255, .22); }
  .dsc .pb { padding: 20px 16px 22px; }
  .dsc .lab { display: none; }
  .dsc .head h2, .dsc .lesson h2 { font-size: 25px; }
  .dsc .lesson-top { grid-template-columns: 60px minmax(0, 1fr); }
  .dsc .d-orb.big { width: 60px; height: 60px; }
}
@media (max-width: 420px) {
  .dsc .d-brand .full { display: none; }
  .dsc .d-brand .short { display: inline; }
}
@media (max-width: 380px) {
  .dsc .d-seg button { padding: 6px 8px; }
  .dsc .bubs { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .dsc *, .dsc *::before, .dsc *::after { animation-duration: .01ms !important; animation-delay: 0ms !important; transition-duration: .01ms !important; }
}

/* screenshots in tests: no transitions to catch half way */
.still .dsc *, .still .dsc *::before, .still .dsc *::after { transition: none !important; animation: none !important; }