:root{
  /* daylight — limestone and ink */
  --paper:#FAF7F1;
  --paper-2:#F2ECE2;
  --ink:#12242F;
  --soft:rgba(18,36,47,.60);
  --faint:rgba(18,36,47,.38);
  --rule:rgba(18,36,47,.11);
  --chrome:rgba(250,247,241,.93);
  --panel-bg:#04182B;
  --panel-fg:#FAF7F1;
  --panel-rule:rgba(250,247,241,.16);
  --rail-line:rgba(18,36,47,.22);
  --depth:linear-gradient(180deg,#FAF7F1 0%,#E7EDE9 24%,#A9C6C8 48%,#3C7085 74%,#04182B 100%);
  --amber:#B87A33;
  --sun:#E9A23B;
  --nav-h:62px;
  --pad:22px;
}
/* after dark — the cave, and the bay at night */
[data-theme="dark"]{
  --paper:#081924;
  --paper-2:#0F2634;
  --ink:#EAF1F3;
  --soft:rgba(234,241,243,.64);
  --faint:rgba(234,241,243,.40);
  --rule:rgba(234,241,243,.14);
  --chrome:rgba(8,25,36,.93);
  --panel-bg:#EFE9DF;
  --panel-fg:#0A2233;
  --panel-rule:rgba(10,34,51,.16);
  --rail-line:rgba(234,241,243,.24);
  --depth:linear-gradient(180deg,#081924 0%,#0B2433 26%,#123B4C 52%,#0A2B3C 76%,#03101A 100%);
  --amber:#D9A05C;
  --sun:#E9A23B;
}
[data-theme="dark"] body{background:#04101a}
[data-theme="dark"] .phone{box-shadow:0 0 100px rgba(0,0,0,.7)}
[data-theme="dark"] .lvl.deep .mark,[data-theme="dark"] .lvl.deep h3{color:var(--ink)}
[data-theme="dark"] .lvl.deep:after{background:var(--ink)}
[data-theme="dark"] .lvl.deep .box{border-color:var(--rule)}
[data-theme="dark"] .lvl.deep .d{color:var(--soft)}
[data-theme="dark"] .lvl.deep .st{color:var(--faint)}
[data-theme="dark"] .rail:before{background:var(--rail-line)}
[data-theme="dark"] .sheet{box-shadow:0 -20px 60px rgba(0,0,0,.55)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:#0e1a20;color:var(--ink);
  font-family:"Karla",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:15px;line-height:1.62;
  display:flex;justify-content:center;height:100dvh;overflow:hidden;
  -webkit-font-smoothing:antialiased;
}
.phone{
  width:100%;max-width:460px;position:relative;background:var(--paper);
  height:100dvh;overflow:hidden;display:flex;flex-direction:column;
  box-shadow:0 0 100px rgba(0,0,0,.5);
}
.scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;
  padding-bottom:calc(var(--nav-h) + 40px);scroll-behavior:smooth}
.screen{display:none;animation:in .55s cubic-bezier(.2,.7,.3,1) both}
.screen.on{display:block}
@keyframes in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ── type ─────────────────────────────── */
h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:300;
  font-variation-settings:"SOFT" 40,"WONK" 1;margin:0;line-height:1.08;letter-spacing:-.018em}
h1{font-size:40px}
h2{font-size:27px}
h3{font-size:19px;letter-spacing:-.01em}
p{margin:0}
.mono{font-family:"Space Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}
.eyebrow{font-family:"Space Mono",monospace;font-size:10px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--faint);display:block}
.lede{font-size:16px;color:var(--soft);line-height:1.6}
.sm{font-size:14px}.xs{font-size:12.5px}
.soft{color:var(--soft)}.faint{color:var(--faint)}
.wrap{padding:0 var(--pad)}
.sect{margin-top:44px}
.sect>.eyebrow{margin-bottom:16px}
.rule{height:1px;background:var(--rule);border:none;margin:0}

/* ── header ───────────────────────────── */
.top{display:flex;align-items:center;justify-content:space-between;
  padding:calc(env(safe-area-inset-top) + 16px) var(--pad) 14px;
  position:sticky;top:0;z-index:20;background:var(--paper);
  border-bottom:1px solid transparent;transition:border-color .4s,background .4s}
.top.stuck{border-color:var(--rule);background:var(--chrome);backdrop-filter:blur(16px)}
.brand{font-family:"Fraunces",serif;font-size:22px;font-weight:300;
  font-variation-settings:"WONK" 1;letter-spacing:.06em}
.topright{display:flex;align-items:center;gap:10px}
.iconbtn{width:34px;height:34px;flex:0 0 auto;border:1px solid var(--rule);border-radius:100px;
  background:none;cursor:pointer;color:var(--soft);display:flex;align-items:center;justify-content:center;
  transition:border-color .3s,color .3s}
.iconbtn:hover{border-color:var(--faint);color:var(--ink)}
.iconbtn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.3;
  stroke-linecap:round;stroke-linejoin:round}
.iconbtn .moon{display:none}
[data-theme="dark"] .iconbtn .sun{display:none}
[data-theme="dark"] .iconbtn .moon{display:block}
.modepill{font-family:"Space Mono",monospace;font-size:9.5px;letter-spacing:.14em;
  text-transform:uppercase;border:1px solid var(--rule);border-radius:100px;
  padding:7px 12px;background:none;cursor:pointer;color:var(--soft);transition:border-color .3s}
.modepill:hover{border-color:var(--faint)}
.modepill b{font-weight:700;color:var(--ink)}

/* ── the bay ──────────────────────────── */
.bay{position:relative;height:330px;overflow:hidden;background:#0a3550}
.bay .sky{position:absolute;inset:0;transition:background 2s linear}
.bay .sun{position:absolute;width:58px;height:58px;border-radius:50%;left:50%;
  transform:translateX(-50%);
  background:radial-gradient(circle,#FFF6DE 46%,#F3C468 60%,rgba(233,162,59,.12) 74%,transparent 78%);
  transition:bottom 2s linear,opacity 2s}
.bay .horizon{position:absolute;left:0;right:0;bottom:104px;height:1px;background:rgba(255,255,255,.2)}
.bay .water{position:absolute;left:0;right:0;bottom:0;height:104px;overflow:hidden;transition:background 2s linear}
.glint{position:absolute;height:1.5px;background:rgba(255,255,255,.4);border-radius:2px;
  animation:glint 7s ease-in-out infinite}
@keyframes glint{0%,100%{opacity:.08;transform:scaleX(.4)}50%{opacity:.6;transform:scaleX(1)}}
.cliff{position:absolute;bottom:0;width:100%;display:block}
.bayText{position:absolute;left:var(--pad);right:var(--pad);bottom:26px;color:#fff;z-index:3}
.bayText h1{color:#fff;font-size:34px;text-shadow:0 2px 30px rgba(0,18,32,.5)}
.bayText .eyebrow{color:rgba(255,255,255,.62)}
.bayNow{position:absolute;top:calc(env(safe-area-inset-top) + 10px);left:var(--pad);right:var(--pad);
  z-index:3;display:flex;gap:14px;flex-wrap:wrap;
  font-family:"Space Mono",monospace;font-size:10px;letter-spacing:.1em;
  color:rgba(255,255,255,.8);text-shadow:0 1px 12px rgba(0,18,32,.6)}

/* ── sunset panel ─────────────────────── */
.sunset{margin-top:34px;padding-top:26px;border-top:1px solid var(--rule)}
.count{font-family:"Space Mono",monospace;font-size:34px;letter-spacing:-.03em;line-height:1;margin-top:10px}
.count small{font-size:13px;letter-spacing:.04em;color:var(--faint);display:block;margin-top:8px}
.arc{position:relative;height:46px;margin:22px 0 6px}
.arc .track{position:absolute;left:0;right:0;bottom:0;height:46px;
  border-radius:300px 300px 0 0;border:1px solid var(--rule);border-bottom:none}
.arc .base{position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--rule)}
.arc .dot{position:absolute;width:9px;height:9px;border-radius:50%;background:var(--sun);
  box-shadow:0 0 0 5px rgba(233,162,59,.16);transform:translate(-50%,50%);transition:left 2s linear,bottom 2s linear}

/* ── buttons ──────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:"Karla",sans-serif;font-size:14px;font-weight:600;letter-spacing:.02em;
  padding:15px 22px;border-radius:2px;border:1px solid var(--ink);cursor:pointer;
  background:var(--ink);color:var(--paper);width:100%;transition:opacity .25s}
.btn:active{opacity:.72}
.btn.ghost{background:none;color:var(--ink)}
.btn.light{background:none;color:var(--panel-fg);border-color:color-mix(in srgb,var(--panel-fg) 42%,transparent)}
.btn.solidLight{background:var(--panel-fg);color:var(--panel-bg);border-color:var(--panel-fg)}
.textlink{background:none;border:none;padding:0;font:inherit;font-size:14px;font-weight:600;
  color:var(--ink);cursor:pointer;border-bottom:1px solid var(--ink);padding-bottom:2px}

/* ── rows ─────────────────────────────── */
.rows{border-top:1px solid var(--rule)}
.row{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--rule);
  cursor:pointer;background:none;border-left:none;border-right:none;border-top:none;
  width:100%;text-align:left;font:inherit;color:inherit}
.row .when{font-family:"Space Mono",monospace;font-size:11px;color:var(--faint);
  letter-spacing:.06em;width:58px;flex:0 0 auto;padding-top:3px}
.row .meta{flex:1;min-width:0}
.row .meta b{font-size:16px;font-weight:500;display:block;letter-spacing:-.005em}
.row .meta p{font-size:13.5px;color:var(--soft);margin-top:4px;line-height:1.5}
.row .end{font-family:"Space Mono",monospace;font-size:11.5px;color:var(--faint);
  white-space:nowrap;padding-top:4px;letter-spacing:.04em}

/* ── quiet cards ──────────────────────── */
.tile{display:block;width:100%;text-align:left;font:inherit;color:inherit;cursor:pointer;
  background:var(--paper-2);border:none;border-radius:3px;padding:20px;transition:opacity .25s}
.tile:active{opacity:.75}
.tile b{display:block;font-size:16px;font-weight:500}
.tile span{display:block;font-size:13px;color:var(--soft);margin-top:6px;line-height:1.5}
.tiles{display:grid;gap:10px;grid-template-columns:1fr 1fr}
.tiles.one{grid-template-columns:1fr}
.panel{background:var(--panel-bg);color:var(--panel-fg);padding:26px var(--pad);margin:0 calc(var(--pad) * -1)}
.panel h2{color:var(--panel-fg)}
.panel .rule{background:var(--panel-rule)}
.dl{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--rule)}
.dl:last-child{border-bottom:none}
.dl dt{font-size:14px;color:var(--soft)}
.dl dd{margin:0;font-family:"Space Mono",monospace;font-size:12.5px;letter-spacing:.03em}
.panel .dl{border-color:var(--panel-rule)}
.panel .dl dt{color:color-mix(in srgb,var(--panel-fg) 66%,transparent)}

/* ── depth rail ───────────────────────── */
.depth{background:var(--depth);padding:8px 0 52px}
.rail{position:relative;padding-left:76px;margin-top:34px}
.rail:before{content:"";position:absolute;left:56px;top:14px;bottom:14px;width:1px;background:var(--rail-line)}
.lvl{position:relative;margin-bottom:2px;padding-right:var(--pad)}
.lvl .mark{position:absolute;left:-76px;width:64px;text-align:right;padding-top:19px;
  font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.02em}
.lvl:after{content:"";position:absolute;left:-21px;top:25px;width:7px;height:7px;border-radius:50%;background:var(--ink)}
.lvl .box{padding:18px 0;border-bottom:1px solid var(--rule);cursor:pointer;
  background:none;border-left:none;border-right:none;border-top:none;width:100%;text-align:left;
  font:inherit;color:inherit}
.lvl .box .d{font-size:13.5px;color:var(--soft);margin-top:6px;line-height:1.5;max-width:34ch}
.lvl .st{font-family:"Space Mono",monospace;font-size:9.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--faint);white-space:nowrap}
.lvl.deep .mark,.lvl.deep h3{color:#EDF4F3}
.lvl.deep:after{background:#EDF4F3}
.lvl.deep .box{border-color:rgba(255,255,255,.2)}
.lvl.deep .d{color:rgba(237,244,243,.68)}
.lvl.deep .st{color:rgba(237,244,243,.55)}

/* ── menu ─────────────────────────────── */
.dish{padding:16px 0;border-bottom:1px solid var(--rule)}
.dish:last-child{border-bottom:none}
.dish .n{display:flex;justify-content:space-between;gap:14px;align-items:baseline}
.dish b{font-size:15.5px;font-weight:500;letter-spacing:-.005em}
.dish .p{font-family:"Space Mono",monospace;font-size:12.5px;color:var(--faint);white-space:nowrap}
.dish .d{font-size:13px;color:var(--soft);margin-top:5px;line-height:1.5;max-width:38ch}
.dish .tag{font-family:"Space Mono",monospace;font-size:9px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--amber);margin-top:7px;display:inline-block}
.course{margin-top:34px}
.course>.eyebrow{padding-bottom:10px;border-bottom:1px solid var(--ink);margin-bottom:2px}

/* ── segmented (quiet) ────────────────── */
.tabs{display:flex;gap:26px;overflow-x:auto;scrollbar-width:none;
  border-bottom:1px solid var(--rule);margin-top:26px}
.tabs::-webkit-scrollbar{display:none}
.tabs button{background:none;border:none;padding:0 0 12px;cursor:pointer;font:inherit;
  font-size:14px;color:var(--faint);white-space:nowrap;border-bottom:1px solid transparent;
  margin-bottom:-1px;transition:color .25s}
.tabs button.on{color:var(--ink);border-color:var(--ink)}

/* ── chat ─────────────────────────────── */
.chatWrap{display:flex;flex-direction:column;height:calc(100dvh - var(--nav-h) - 66px)}
.msgs{flex:1;min-height:0;overflow-y:auto;padding:18px var(--pad) 12px;display:flex;flex-direction:column;gap:14px}
.msg{max-width:86%;font-size:15px;line-height:1.6;white-space:pre-wrap}
.msg.u{align-self:flex-end;background:var(--ink);color:var(--paper);padding:12px 16px;border-radius:3px}
.msg.a{align-self:flex-start;color:var(--ink)}
.msg.sys{align-self:flex-start;font-family:"Space Mono",monospace;font-size:9.5px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.composer{display:flex;gap:10px;padding:12px var(--pad) calc(12px + env(safe-area-inset-bottom));
  border-top:1px solid var(--rule);background:var(--paper)}
.composer input{flex:1;min-width:0;border:none;border-bottom:1px solid var(--rule);
  padding:10px 0;font-family:inherit;font-size:15px;background:none;color:var(--ink);outline:none}
.composer input:focus{border-color:var(--ink)}
.send{width:40px;height:40px;flex:0 0 auto;border-radius:50%;border:1px solid var(--rule);
  background:none;color:var(--ink);cursor:pointer;font-size:15px}
.sugg{display:flex;gap:8px;overflow-x:auto;padding:0 var(--pad) 12px;scrollbar-width:none}
.sugg::-webkit-scrollbar{display:none}
.sugg button{white-space:nowrap;font:inherit;font-size:13px;border:1px solid var(--rule);
  background:none;border-radius:100px;padding:8px 14px;cursor:pointer;color:var(--soft)}
.typing span{display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--faint);
  margin-right:4px;animation:bob 1.3s infinite}
.typing span:nth-child(2){animation-delay:.16s}.typing span:nth-child(3){animation-delay:.32s}
@keyframes bob{0%,60%,100%{transform:translateY(0);opacity:.3}30%{transform:translateY(-4px);opacity:.8}}

/* ── nav ──────────────────────────────── */
.nav{position:absolute;left:0;right:0;bottom:0;
  height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);
  background:var(--chrome);backdrop-filter:blur(20px);border-top:1px solid var(--rule);
  display:flex;z-index:30}
.nav button{flex:1;background:none;border:none;cursor:pointer;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:5px;font:inherit;font-size:10px;letter-spacing:.04em;
  color:var(--faint);padding:0;transition:color .25s}
.nav button svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.2;
  stroke-linecap:round;stroke-linejoin:round}
.nav button.on{color:var(--ink)}

/* ── sheet ────────────────────────────── */
.scrim{position:absolute;inset:0;background:rgba(4,24,43,.42);z-index:40;opacity:0;
  pointer-events:none;transition:opacity .45s}
.scrim.on{opacity:1;pointer-events:auto}
.sheet{position:absolute;left:0;right:0;bottom:0;z-index:50;background:var(--paper);
  transform:translateY(101%);transition:transform .5s cubic-bezier(.3,.8,.2,1);
  max-height:90dvh;display:flex;flex-direction:column;box-shadow:0 -20px 60px rgba(4,24,43,.24)}
.sheet.on{transform:none}
.sheet .grab{width:34px;height:3px;border-radius:3px;background:var(--rule);margin:12px auto 0;flex:0 0 auto}
.sheet .sc{overflow-y:auto;padding:18px var(--pad) calc(30px + env(safe-area-inset-bottom))}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chip{font-family:"Space Mono",monospace;font-size:11.5px;letter-spacing:.03em;
  border:1px solid var(--rule);background:none;padding:10px 14px;border-radius:2px;
  cursor:pointer;color:var(--soft);transition:.2s}
.chip.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chip:disabled{opacity:.3;cursor:not-allowed;text-decoration:line-through}
.field{margin-top:24px}
.field>label{font-family:"Space Mono",monospace;font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--faint);display:block}
.field input[type=text]{width:100%;border:none;border-bottom:1px solid var(--rule);
  background:none;font:inherit;font-size:15px;padding:10px 0;color:var(--ink);outline:none;margin-top:6px}
.field input[type=text]:focus{border-color:var(--ink)}

/* ── toast ────────────────────────────── */
.toast{position:absolute;left:var(--pad);right:var(--pad);bottom:calc(var(--nav-h) + 18px);z-index:60;
  background:var(--panel-bg);color:var(--panel-fg);padding:15px 18px;font-size:14px;line-height:1.5;
  border-radius:2px;transform:translateY(150%);opacity:0;transition:.5s cubic-bezier(.3,.8,.2,1)}
.toast.on{transform:none;opacity:1}

.note{font-size:12.5px;line-height:1.6;color:var(--faint);padding:44px var(--pad) 12px}
:focus-visible{outline:1.5px solid var(--amber);outline-offset:3px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}