/* Ripple Map explorer: one committed dark world, an instrument at night. */
:root{
  --bg:#090D10; --bg-2:#0D1317; --panel:#11181D; --line:#1D272E; --line-2:#2A3740;
  --text:#E7ECEE; --text-2:#A3B0B6; --text-3:#6B7A81;
  --glass:#A9D3DF; --glass-dim:#5E8793;
  --up:#E2B170; --down:#8FB9E8;
  --c-confirmed:#DCEBEF; --c-likely:#A9D3DF; --c-possible:#6F95A1; --c-watch:#8A979D; --c-none:#3A474E;
  --serif:"Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sans:"Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:"Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--bg);-webkit-text-size-adjust:100%}
body{margin:0;color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;
  background:radial-gradient(1200px 700px at 70% -10%,#12212A 0%,transparent 60%),var(--bg);min-height:100vh}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;text-align:left}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px;padding-block:0 60px}
header.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0 18px;border-bottom:1px solid var(--line)}
.mark{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:24px;white-space:nowrap}
.mark svg{width:22px;height:22px}
nav.tabs{display:flex;gap:4px;font-size:14px}
nav.tabs a{padding:7px 12px;border-radius:8px;color:var(--text-2)}
nav.tabs a[aria-current="page"]{color:var(--text);background:var(--panel);box-shadow:inset 0 0 0 1px var(--line-2)}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.02em;color:var(--text-3);margin:18px 0 0;min-height:18px}
.crumbs a{color:var(--text-2);text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px}
.crumbs .sep{opacity:.5}
.loading{color:var(--text-3);padding:60px 0}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}
h1,h2,h3{font-weight:400;margin:0}
h1{font-family:var(--serif);font-size:clamp(40px,6.2vw,72px);line-height:1.02;letter-spacing:-.01em;text-wrap:balance}
h1.sm{font-size:clamp(34px,4.8vw,58px)}
h1 em{font-style:italic;color:var(--glass)}
.lede{font-size:18px;color:var(--text-2);max-width:60ch;margin:14px 0 0}

/* find */
.hero{padding:46px 0 22px}
.search{margin-top:26px;display:flex;align-items:center;gap:12px;background:var(--bg-2);border:1px solid var(--line-2);border-radius:14px;padding:14px 16px;max-width:640px}
.search svg{flex:none;width:18px;height:18px;color:var(--text-3)}
.search input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:var(--text);font:inherit;font-size:17px}
.search input::placeholder{color:var(--text-3)}
.search:focus-within{border-color:var(--glass-dim)}
.modes{display:flex;gap:6px;margin:28px 0 10px;flex-wrap:wrap}
.modes button{font-size:14px;padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);color:var(--text-2)}
.modes button[aria-pressed="true"]{border-color:var(--glass-dim);color:var(--text);background:#0F1C22}
.hint{font-size:14px;color:var(--text-3);margin:0 0 14px}
.list{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:72px 1fr auto;gap:18px;align-items:center;width:100%;padding:18px 4px;border-bottom:1px solid var(--line);transition:background .2s}
.row:hover,.row:focus-visible{background:linear-gradient(90deg,transparent,#0F181D 20%,#0F181D 80%,transparent)}
.row .glyph{width:72px;height:72px}
.row .name{font-family:var(--serif);font-size:26px;line-height:1.1}
.row .meta{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--text-3);margin-top:3px;text-transform:uppercase}
.row .one{color:var(--text-2);margin-top:6px;max-width:68ch}
.row .go{color:var(--text-3);font-size:20px}
.tallyline{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:8px;font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--text-3)}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;vertical-align:1px}
details.more{border-bottom:1px solid var(--line)}
details.more summary{cursor:pointer;list-style:none;padding:16px 4px;color:var(--text-2);display:flex;justify-content:space-between;gap:12px}
details.more summary::-webkit-details-marker{display:none}
details.more summary span{font-family:var(--mono);font-size:12px;color:var(--text-3)}
.compact{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:0 24px;padding:0 4px 16px}
.compact a{padding:8px 0;border-bottom:1px solid var(--line);color:var(--text-2);font-size:15px}
.compact a:hover{color:var(--glass)}

/* shock */
.shock{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:40px;padding:34px 0 10px;align-items:start}
.shock .headcol{position:sticky;top:18px}
.verdict{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:18px 0 0;font-size:15px;color:var(--text-2)}
.conf{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:4px 9px;border-radius:999px;border:1px solid var(--line-2);color:var(--text)}
.conf .dot{margin-right:0}
.synth{font-family:var(--serif);font-size:23px;line-height:1.38;color:var(--text);margin:24px 0 0;max-width:36ch}
.note{margin:18px 0 0;font-size:14px;color:var(--text-3);max-width:52ch}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.btn{display:inline-flex;align-items:center;gap:8px;font-size:14px;padding:9px 16px;border-radius:999px;border:1px solid var(--line-2);color:var(--text)}
.btn:hover{border-color:var(--glass-dim)}
.btn.primary{background:var(--text);color:var(--bg);border-color:var(--text)}
.viz{min-width:0}
.pond{position:relative;width:100%;max-width:600px;margin:0 auto;touch-action:pan-y}
.pond canvas{position:absolute;inset:0;display:block}
.marks{position:absolute;inset:0}
.mk{position:absolute;width:0;height:0;padding:0;border:0;background:none;cursor:pointer}
.mk:focus-visible{outline:0}
.mk:focus-visible .buoy{outline:2px solid var(--glass);outline-offset:4px}
.buoy{position:absolute;left:0;top:0;width:11px;height:11px;border-radius:50%;transform:translate(-50%,-50%);border:1.25px solid var(--c-likely);background:rgba(9,13,16,.55);transition:opacity .5s,border-color .5s;will-change:transform}
.buoy::after{content:"";position:absolute;inset:-12px;border-radius:50%}
.t-confirmed .buoy{width:10px;height:10px;background:var(--c-confirmed);border-color:var(--c-confirmed)}
.t-likely .buoy{background:radial-gradient(circle,var(--c-likely) 0 2px,rgba(9,13,16,.55) 2.6px)}
.t-possible .buoy{border:1px dashed var(--c-possible);background:none}
.t-watch .buoy{width:8px;height:8px;border:1px solid var(--c-watch);background:none;opacity:.6}
.t-none .buoy{width:5px;height:5px;border:0;background:#56666D}
.mover .buoy{opacity:.45}
.mover.hit .buoy{opacity:1}
.mk.sel .buoy{box-shadow:0 0 0 4px var(--bg),0 0 0 5px var(--text)}
.lb{position:absolute;left:11px;top:-.6em;white-space:nowrap;font-size:12.5px;line-height:1.25;color:var(--text);text-shadow:0 0 3px var(--bg),0 0 8px var(--bg);transition:opacity .5s,color .2s}
.lb em{font-style:normal;font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;margin-left:6px;color:var(--text-3)}
.lb em.up{color:var(--up)} .lb em.down{color:var(--down)} .lb em.moved{color:var(--text-2)}
.mover .lb{opacity:.5} .mover.hit .lb{opacity:1}
.t-possible .lb,.t-watch .lb{color:var(--text-2)}
.t-none .lb{color:var(--text-3);font-size:11.5px;opacity:.8}
.mk:hover .lb,.mk.sel .lb{color:var(--glass)}
.scrub{position:relative;max-width:440px;margin:6px auto 0;padding-top:10px;cursor:pointer;touch-action:none;user-select:none;-webkit-user-select:none}
.scrub:focus-visible{outline-offset:6px}
.rail{position:relative;height:1px;background:var(--line-2)}
.rail .fill{position:absolute;left:0;top:-.5px;height:2px;width:0;background:var(--glass-dim)}
.rail .knob{position:absolute;top:0;left:0;width:9px;height:9px;border-radius:50%;background:var(--text);transform:translate(-50%,-50%);box-shadow:0 0 0 3px var(--bg)}
.stops{display:flex;margin-top:8px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.stops span{flex:1;text-align:center;padding:4px 0;color:var(--text-3)}
.stops span.on{color:var(--text-2)}
.stops span.edge{color:var(--glass)}
.pondfoot{display:flex;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:4px 14px;margin-top:8px}
.replay{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);border-bottom:1px solid var(--line-2);padding-bottom:1px}
.replay:hover{color:var(--glass);border-color:var(--glass-dim)}
.reachline{text-align:center;color:var(--text-2);font-size:14px;margin:0}
.groups{margin-top:40px;display:grid;gap:30px}
.group h3{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);display:flex;align-items:center;gap:2px;margin-bottom:6px}
.gnote{margin:0 0 8px;color:var(--text-3);font-size:14px;max-width:62ch}
.impact{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:baseline;width:100%;padding:14px 2px;border-top:1px solid var(--line)}
.impact:last-of-type{border-bottom:1px solid var(--line)}
.impact:hover .iname{color:var(--glass)}
.iname{font-size:18px;font-weight:500;transition:color .15s}
.isub{display:block;color:var(--text-3);font-size:14px;margin-top:2px}
.dir{font-family:var(--mono);font-size:14px;white-space:nowrap}
.dir.up{color:var(--up)} .dir.down{color:var(--down)} .dir.flat,.dir.moved{color:var(--text-3)}
.chev{color:var(--text-3)}
.drawer{margin:4px 0 8px;padding:18px 20px;border-left:1px solid var(--glass-dim);background:linear-gradient(90deg,#0E171C,transparent)}
.drawer p{margin:0 0 10px}
.q{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);margin:14px 0 4px}
.a{color:var(--text-2);margin:0}
.next{display:flex;gap:18px;flex-wrap:wrap;margin-top:16px;font-size:14.5px}
.linkbtn{color:var(--glass);border-bottom:1px solid var(--glass-dim);padding-bottom:1px}
.evidence{margin-top:14px}
.evidence summary{cursor:pointer;color:var(--text-3);font-size:12px;list-style:none;font-family:var(--mono);letter-spacing:.08em}
.evidence summary::-webkit-details-marker{display:none}
.evidence table{margin-top:10px;border-collapse:collapse;width:100%;font-size:13px;font-variant-numeric:tabular-nums}
.evidence td{padding:6px 0;border-bottom:1px solid var(--line);color:var(--text-3)}
.evidence td:last-child{text-align:right;color:var(--text-2);padding-left:12px}
.nosign{color:var(--text-2);font-size:15.5px;max-width:64ch;margin:0}
.nosign button{color:var(--text-3);text-decoration:underline;text-underline-offset:3px;font-size:14px;margin-left:6px}
.nosign-list{margin:10px 0 0;padding-left:18px;color:var(--text-3);font-size:14px;columns:2;column-gap:28px}
.context{margin-top:36px;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--bg-2)}
.context p{margin:6px 0 0;color:var(--text-2);font-size:15px}

/* outcome */
.outcome{padding:34px 0 0}
.flow{margin-top:26px;border:1px solid var(--line);border-radius:16px;background:var(--bg-2);padding:18px 14px;overflow-x:auto}
.flow svg{display:block;width:100%;min-width:560px;height:auto}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:34px}
.impact[aria-disabled="true"]{cursor:default}
.impact[aria-disabled="true"]:hover .iname{color:inherit}

/* how */
.how{max-width:760px}
.how .group{padding-top:4px}
.steps{margin:28px 0 0;padding:0;list-style:none;display:grid;gap:18px;counter-reset:s}
.steps li{display:grid;grid-template-columns:36px 1fr;gap:12px;color:var(--text-2)}
.steps li::before{counter-increment:s;content:counter(s);font-family:var(--mono);font-size:12px;color:var(--glass);border:1px solid var(--line-2);border-radius:50%;width:28px;height:28px;display:grid;place-items:center}
.steps b{color:var(--text);font-weight:500;display:block}

.foot{margin-top:64px;padding-top:16px;border-top:1px solid var(--line);color:var(--text-3);font-size:13px;max-width:78ch}
.foot a{color:var(--text-2);text-decoration:underline;text-underline-offset:3px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--text);color:var(--bg);padding:9px 16px;border-radius:999px;font-size:14px;opacity:0;pointer-events:none;transition:opacity .2s}
.toast.on{opacity:1}
:focus-visible{outline:2px solid var(--glass);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}
.fade{animation:fade .45s ease both}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (max-width:860px){
  .shock{grid-template-columns:1fr;gap:18px}
  .shock .headcol{position:static}
  .cols{grid-template-columns:1fr;gap:26px}
  .row{grid-template-columns:52px 1fr;gap:14px}
  .row .glyph{width:52px;height:52px}
  .row .go{display:none}
  .row .name{font-size:22px}
  .nosign-list{columns:1}
  .mark{font-size:20px}
  nav.tabs{font-size:13px}
  nav.tabs a{padding:6px 7px}
}
@media (max-width:420px){ nav.tabs a[data-nav="how"]{display:none} }
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}

.impact .exp { margin-left: 8px; font-family: var(--mono, 'Geist Mono', monospace); font-size: 10px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-watch, #8A979D); border: 1px solid currentColor; border-radius: 999px; padding: 1px 7px; vertical-align: 2px; opacity: .8; }