/* Oche: the app's own palette (ios/Oche/Resources/Assets.xcassets, ios/Oche/Theme/DesignSystem.swift).
   "The board in the pub": a chalk-cream canvas, near-black ink and the dartboard's two colours with
   fixed meanings. Board RED = primary actions. Board GREEN = finishes and checkout routes. AMBER only
   means "on a finish". Scoreboard panels are the board's black surround in both schemes.
   Type: Oswald (numerals, headings, like the numbers chalked by the oche) + Archivo (text), Google Fonts.
   Hand-made and committed; build.py links it as /style.css?v=<hash>. */
:root{
  --canvas:#F4EEE1;--surface:#FFFFFF;--sunken:#EAE2D2;--rule:#DED4C1;--rule-2:#C8BCA5;
  --ink:#141311;--muted:#665F55;
  --red:#C8102E;--btn:#C8102E;--btn-hover:#A80D26;--on-btn:#FFFFFF;
  --green:#0B7A3E;--amber:#A8690C;
  --board:#141311;--board-2:#1F1D1A;--board-rule:#36322C;--chalk:#F4EEE1;--chalk-muted:#A69E8F;
  --chip:#302D28;--fin:#0B7A3E;--on-fin:#FFFFFF;--lit:#F2B23A;
  --r:22px;--r-s:14px;
  --display:"Oswald","Arial Narrow","Helvetica Neue",Arial,sans-serif;
  --sans:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --canvas:#141311;--surface:#1E1C19;--sunken:#2A2723;--rule:#2F2C27;--rule-2:#47423A;
    --ink:#F2EDE3;--muted:#A8A196;
    --red:#F0475F;--btn:#C8102E;--btn-hover:#DA2440;
    --green:#3DCB7F;--amber:#F2B23A;
    --board:#0C0B0A;--board-2:#171513;--board-rule:#2E2A25;
    color-scheme:dark;
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;
  overflow-wrap:break-word;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%}
img{height:auto}
a{color:var(--red);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}
@media (min-width:720px){.wrap{padding:0 28px}}
.nowrap{white-space:nowrap}
.num{font-family:var(--display);font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:focus-visible{outline:2px solid var(--red);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:.005em;text-wrap:balance}

/* the bull: the one ornament, before every section label */
.bull{display:inline-block;flex:none;width:13px;height:13px;border-radius:50%;
  background:radial-gradient(circle,var(--red) 0 31%,transparent 32% 46%,var(--green) 47% 70%,transparent 71%);
  box-shadow:0 0 0 1.5px color-mix(in srgb,var(--ink) 22%,transparent)}

/* header */
.bar{position:sticky;top:0;z-index:20;background:var(--canvas);background:color-mix(in srgb,var(--canvas) 90%,transparent);
  backdrop-filter:saturate(1.2) blur(12px);-webkit-backdrop-filter:saturate(1.2) blur(12px);border-bottom:1px solid var(--rule)}
.bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;height:62px}
.brand{display:flex;align-items:center;gap:10px;font:600 24px/1 var(--display);color:var(--ink);text-decoration:none;letter-spacing:.02em;white-space:nowrap}
.brand img{flex:none;width:34px;height:34px;border-radius:8px}
.bar nav{display:flex;align-items:center;gap:20px;min-width:0}
.bar nav a{color:var(--muted);font-weight:500;font-size:15.5px;text-decoration:none;white-space:nowrap}
.bar nav a:hover{color:var(--ink)}
.bar nav a.pill{color:var(--ink);border:1.5px solid var(--rule-2);border-radius:999px;padding:6px 13px}
.bar nav a.pill:hover{border-color:var(--ink)}
@media (max-width:899px){.bar nav .opt{display:none}}
@media (max-width:420px){.bar nav{gap:12px}.bar nav a{font-size:14.5px}.bar nav a.pill{padding:5px 10px}}

/* buttons */
.btns{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border-radius:14px;
  font:600 17px/1.2 var(--sans);text-decoration:none;border:0;cursor:pointer;max-width:100%}
.btn-primary{background:var(--btn);color:var(--on-btn);box-shadow:0 10px 24px -14px color-mix(in srgb,var(--btn) 80%,transparent)}
.btn-primary:hover{background:var(--btn-hover)}
.btn-line{background:transparent;color:var(--ink);border:1.5px solid var(--rule-2)}
.btn-line:hover{border-color:var(--ink)}
.btn-soon{background:var(--surface);color:var(--ink);border:1.5px dashed var(--rule-2);cursor:default}
.btn svg{flex:none}

/* hero */
.hero{padding:40px 0 56px;overflow:hidden}
.hero-grid{display:grid;gap:40px;align-items:center}
.hero-grid>*{min-width:0}
@media (min-width:960px){.hero{padding:72px 0 88px}.hero-grid{grid-template-columns:1.05fr .95fr;gap:48px}}
.kicker{display:flex;align-items:center;gap:10px;font:600 13px/1.4 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 16px}
h1{font-size:clamp(44px,10.5vw,82px);line-height:.98;font-weight:700;text-transform:uppercase;letter-spacing:-.005em;margin:0 0 22px}
h1 .hl{color:var(--red)}
.lede{font-size:clamp(18px,2.3vw,20px);color:var(--muted);margin:0 0 28px;max-width:31em}
.note{margin:16px 0 0;font-size:14.5px;color:var(--muted)}

/* phones: real app screens, never cropped or stretched */
.phone{margin:0;flex:none;width:clamp(180px,56vw,282px);padding:9px;border-radius:42px;background:#141311;
  box-shadow:0 0 0 1px rgba(255,255,255,.06) inset,0 30px 60px -28px rgba(20,19,17,.55)}
.phone img{display:block;width:100%;border-radius:33px;background:#F4EEE1}
@media (prefers-color-scheme:dark){.phone{box-shadow:0 0 0 1px #3A362F,0 30px 60px -30px #000}}
.phones{display:flex;justify-content:center;align-items:flex-start;gap:0;position:relative}
.phones .phone+.phone{margin-left:-46px;margin-top:64px;transform:rotate(3deg)}
.phones .phone:first-child{transform:rotate(-2deg);position:relative;z-index:1}
@media (max-width:599px){.phones .phone+.phone{display:none}.phones .phone:first-child{transform:none}}
.duo{display:flex;justify-content:center;align-items:flex-start;gap:16px}
.duo .phone{width:clamp(140px,40vw,250px);padding:7px;border-radius:34px}
.duo .phone img{border-radius:27px}
.duo .phone:nth-child(2){margin-top:44px}
figcaption.sr+img{display:block}

/* sections */
section{padding:60px 0}
@media (min-width:960px){section{padding:92px 0}}
.alt{background:var(--surface);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.label{display:flex;align-items:center;gap:10px;font:600 13px/1.4 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
h2{font-size:clamp(32px,5.4vw,50px);line-height:1.04;margin:0 0 14px}
h3{font-size:21px;line-height:1.2;margin:0 0 6px}
.sub{color:var(--muted);font-size:18.5px;margin:0 0 34px;max-width:36em}
.split{display:grid;gap:44px;align-items:center}
.split>*{min-width:0}
@media (min-width:960px){.split{grid-template-columns:1.1fr .9fr;gap:56px}.split.flip>:first-child{order:2}}

/* feature list */
.feats{list-style:none;margin:0;padding:0;display:grid;gap:22px}
.feats li{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;align-items:start}
.feats .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--sunken);color:var(--ink)}
.feats .ic.red{background:color-mix(in srgb,var(--red) 14%,transparent);color:var(--red)}
.feats .ic.green{background:color-mix(in srgb,var(--green) 15%,transparent);color:var(--green)}
.feats .ic.amber{background:color-mix(in srgb,var(--amber) 18%,transparent);color:var(--amber)}
.feats h3{font-size:20px;margin:2px 0 4px}
.feats p{margin:0;color:var(--muted);font-size:16.5px}
@media (min-width:720px){.feats.two{grid-template-columns:1fr 1fr;gap:28px 32px}}

/* quick scores, as on the keypad */
.qs{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 0;padding:0;list-style:none}
.qs li{min-width:52px;padding:7px 12px;border-radius:12px;background:var(--sunken);text-align:center;
  font:600 19px/1.2 var(--display);font-variant-numeric:tabular-nums}
.qs li.max{background:var(--btn);color:#fff}

/* scoreboard panel (dark in both schemes) + dart chips */
.panel{background:var(--board);color:var(--chalk);border-radius:var(--r);overflow:hidden;min-width:0;
  box-shadow:0 26px 60px -32px rgba(20,19,17,.7)}
@media (prefers-color-scheme:dark){.panel{border:1px solid var(--rule);box-shadow:none}}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px 18px;border-bottom:1px solid var(--board-rule)}
.panel-head h2,.panel-head h3{margin:0;font-size:24px;color:var(--chalk)}
.panel-head p{margin:0;font-size:14px;color:var(--chalk-muted)}
.panel-body{padding:16px 18px}
.dt{display:inline-block;min-width:38px;padding:3px 8px;border-radius:8px;background:var(--chip);color:var(--chalk);
  font:500 15px/1.35 var(--display);font-variant-numeric:tabular-nums;text-align:center;letter-spacing:.02em}
.dt.fin{background:var(--fin);color:var(--on-fin)}
.route{display:inline-flex;flex-wrap:wrap;gap:6px;align-items:center}

/* route finder: type what is left */
.finder{display:grid;gap:14px}
.finder label{font:600 13px/1.4 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--chalk-muted)}
.finder-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.finder input{width:3.6em;padding:4px 10px;border-radius:12px;border:1.5px solid var(--board-rule);background:var(--board-2);color:var(--lit);
  font:700 52px/1.1 var(--display);font-variant-numeric:tabular-nums;text-align:center;-moz-appearance:textfield;appearance:textfield}
.finder input::-webkit-outer-spin-button,.finder input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.finder input:focus{outline:2px solid var(--lit);outline-offset:2px}
.finder-out{min-height:40px;display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;font-size:15.5px;color:var(--chalk-muted)}
.finder-out .dt{font-size:20px;padding:5px 11px;min-width:50px}
.finder-out a{color:var(--chalk)}
.finder .hint{margin:0;font-size:14px;color:var(--chalk-muted)}

/* stat tiles */
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 0 26px;padding:0;list-style:none}
@media (min-width:720px){.tiles{grid-template-columns:repeat(3,minmax(0,1fr))}}
.tiles li{background:var(--canvas);border:1px solid var(--rule);border-radius:var(--r-s);padding:12px 14px}
.alt .tiles li{background:var(--canvas)}
.tiles b{display:block;font:600 21px/1.2 var(--display)}
.tiles span{font-size:14.5px;color:var(--muted)}

/* training cards */
.cards{display:grid;gap:14px}
@media (min-width:880px){.cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
.card{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:20px}
.alt .card{background:var(--canvas)}
.card h3{display:flex;align-items:center;justify-content:space-between;gap:10px}
.card p{margin:0;color:var(--muted);font-size:16.5px}
.tag{font:600 12px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:6px 9px;white-space:nowrap}
.tag.free{background:color-mix(in srgb,var(--green) 15%,transparent);color:var(--green)}
.tag.pro{background:color-mix(in srgb,var(--red) 13%,transparent);color:var(--red)}
.levels{display:flex;gap:3px;align-items:flex-end;height:46px;margin:16px 0 4px}
.levels i{flex:1;background:color-mix(in srgb,var(--red) 70%,transparent);border-radius:3px 3px 0 0}
.levels-l{display:flex;justify-content:space-between;font:500 13px/1.3 var(--display);color:var(--muted)}

/* price */
.tiers{display:grid;gap:16px}
@media (min-width:880px){.tiers{grid-template-columns:1fr 1.15fr;gap:20px}}
.tier{border:1px solid var(--rule);border-radius:var(--r);padding:24px;background:var(--canvas);min-width:0}
.tier .t{font:600 13px/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}
.tier h3{font-size:30px;margin:0 0 6px}
.tier .s{margin:0 0 16px;color:var(--muted);font-size:16px}
.tier ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.tier li{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;font-size:16.5px}
.tier li svg{margin-top:3px;color:var(--green)}
.tier.pro{background:var(--board);color:var(--chalk);border-color:var(--board)}
.tier.pro .t,.tier.pro .s{color:var(--chalk-muted)}
.tier.pro h3{color:var(--chalk)}
.tier.pro li svg{color:#3DCB7F}
@media (prefers-color-scheme:dark){.tier.pro{border-color:var(--rule-2)}}
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:20px 0 0}
.plan{border:1px solid var(--board-rule);border-radius:var(--r-s);padding:14px;background:var(--board-2)}
.plan b{display:block;font:700 30px/1.1 var(--display)}
.plan span{display:block;font-size:14.5px;color:var(--chalk-muted)}
.plan .pn{font:600 13px/1.3 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--chalk);margin:0 0 4px}
@media (max-width:380px){.plans{grid-template-columns:1fr}}
.fine{margin:22px 0 0;font-size:14.5px;color:var(--muted);max-width:52em}
.vows{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:15.5px}
.vows li{display:flex;align-items:center;gap:8px}
.vows svg{color:var(--green)}

/* privacy band */
.priv{background:var(--board);color:var(--chalk)}
.priv h2{color:var(--chalk)}
.priv .label{color:var(--chalk-muted)}
.priv .sub{color:var(--chalk-muted)}
.priv-grid{display:grid;gap:12px;margin:0;padding:0;list-style:none}
@media (min-width:720px){.priv-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1000px){.priv-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.priv-grid li{border:1px solid var(--board-rule);border-radius:var(--r-s);padding:16px;background:var(--board-2)}
.priv-grid b{display:block;font:600 19px/1.25 var(--display);margin:0 0 4px}
.priv-grid span{font-size:15px;color:var(--chalk-muted)}
.priv a{color:var(--chalk)}

/* FAQ */
.faq-grid{display:grid;gap:26px}
@media (min-width:960px){.faq-grid{grid-template-columns:.75fr 1.25fr;gap:56px}}
details{border-bottom:1px solid var(--rule);padding:4px 0}
details:first-of-type{border-top:1px solid var(--rule)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;padding:14px 0;font-weight:600;font-size:17.5px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:500 26px/1 var(--display);color:var(--red);flex:none;margin-top:-2px}
details[open] summary::after{content:"–"}
details p{margin:0 0 16px;color:var(--muted)}

/* download */
.dl-grid{display:grid;gap:30px;align-items:center}
@media (min-width:880px){.dl-grid{grid-template-columns:1fr auto;gap:60px}}
.dl .mark{width:132px;height:132px;border-radius:30px;box-shadow:0 24px 50px -24px rgba(20,19,17,.6)}

/* footer */
footer{border-top:1px solid var(--rule);padding:30px 0 40px;font-size:14.5px;color:var(--muted)}
footer nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin:0 0 12px}
footer nav a{color:var(--ink);text-decoration:none;font-weight:500}
footer nav a:hover{text-decoration:underline}
footer p{margin:0 0 8px;max-width:60em}
footer a{color:inherit}

/* documents: guide, privacy, terms, contact */
.doc{padding:34px 0 64px}
.doc .wrap{max-width:820px}
.doc.wide .wrap{max-width:1120px}
.doc .prose{max-width:760px}
.crumbs{font-size:14.5px;color:var(--muted);margin:0 0 16px}
.crumbs a{color:var(--muted)}
.doc h1{font-size:clamp(36px,7vw,58px);text-transform:none;line-height:1.04;margin:0 0 12px;font-weight:600}
.doc .meta{color:var(--muted);font-size:15px;margin:0 0 26px}
.doc h2{font-size:clamp(26px,4vw,34px);margin:44px 0 12px;scroll-margin-top:80px}
.doc h3{margin:26px 0 8px}
.doc p,.doc li{font-size:17px}
.doc ul,.doc ol{padding-left:22px}
.doc li{margin:0 0 8px}
.box{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r-s);padding:16px 18px;margin:22px 0}
.box p{margin:0 0 6px}.box p:last-child{margin:0}
.keys{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;align-items:center;margin:10px 0 0}
.keys dt{min-width:0}
.keys dd{margin:0;font-size:16px;color:var(--muted)}
.keys .dt{background:var(--board);color:var(--chalk)}
.keys .dt.fin{background:var(--fin);color:var(--on-fin)}
.tbl{overflow-x:auto;margin:16px 0 22px;border:1px solid var(--rule);border-radius:var(--r-s);background:var(--surface)}
.tbl table{width:100%;border-collapse:collapse;font-size:16px}
.tbl th,.tbl td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--rule);vertical-align:top}
.tbl thead th{font-weight:600;font-size:14px;color:var(--muted);background:var(--canvas)}
.tbl tr:last-child td,.tbl tr:last-child th{border-bottom:0}
.tbl .n{font-family:var(--display);font-size:18px;font-variant-numeric:tabular-nums;white-space:nowrap}
.doc .btns{margin:22px 0 0}
.cta{margin:48px 0 0;padding:26px;border-radius:var(--r);background:var(--board);color:var(--chalk)}
.cta h2{margin:0 0 10px;color:var(--chalk)}
.cta p{color:var(--chalk-muted)}
.cta .btn-line{color:var(--chalk);border-color:var(--board-rule)}
.cta .btn-soon{background:var(--board-2);color:var(--chalk);border-color:var(--board-rule)}

/* the checkout chart */
.jump{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0;list-style:none}
.jump a{display:inline-flex;gap:8px;align-items:baseline;padding:8px 14px;border-radius:999px;border:1.5px solid var(--rule-2);
  color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}
.jump a span{font:500 15px/1 var(--display);color:var(--muted)}
.jump a:hover{border-color:var(--ink)}
.doc .jump{padding:0}
.doc .jump li{margin:0}
.chart{margin:22px 0 0;scroll-margin-top:76px}
.chart+.chart{margin-top:18px}
.chart .panel-head h2{font-size:28px;margin:0}
.chart .panel-head h2 span{color:var(--chalk-muted);font-weight:500;margin-left:6px}
.chunks{display:grid;gap:0 26px;padding:6px 18px 14px}
@media (min-width:860px){.chunks{grid-template-columns:repeat(3,minmax(0,1fr))}}
table.ct{width:100%;border-collapse:collapse}
table.ct th,table.ct td{padding:7px 0;border-bottom:1px solid var(--board-rule);vertical-align:middle;text-align:left}
table.ct th{width:58px;font:600 22px/1.2 var(--display);font-variant-numeric:tabular-nums;color:var(--chalk);padding-right:10px}
table.ct tr{scroll-margin-top:90px}
table.ct tr:target th,table.ct tr.hit th{color:var(--lit)}
table.ct tr:target td,table.ct tr.hit td{box-shadow:inset 0 -2px 0 var(--lit)}
table.ct tr.bogey th{color:var(--chalk-muted)}
table.ct .no{font-size:14.5px;color:var(--chalk-muted);font-style:italic}
@media (min-width:860px){.chunks table.ct tr:last-child th,.chunks table.ct tr:last-child td{border-bottom:0}}
.finder-panel{margin:24px 0 0}
.finder-panel .panel-body{padding:18px}