/* OptionsMovement design system, direction C "Broadsheet": Newsreader (display), Source Sans 3 (text),
   Source Code Pro (figures). Warm paper ground, black rules, one oxblood accent for the price tick and the action.
   Green and red are reserved for up and down. */
:root{
  --ground:#F5F3EE;--surface:#FBFAF7;--surface-2:#ECE8E0;--ink:#1C1A17;--ink-2:#4A453D;--ink-3:#6A655C;--line:#C9C3B7;--rule:#1C1A17;
  --accent:#7A2E1F;--accent-ink:#5E2217;--accent-tint:#F0E4DF;
  --up:#1E6B3A;--down:#9C2A1E;--warn:#8A5A12;--warn-tint:#F3E9D2;--good-tint:#E2EEE4;--bad-tint:#F5E1DD;
  --font-display:'Newsreader',Georgia,'Times New Roman',serif;
  --font-body:'Source Sans 3','Source Sans Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'Source Code Pro',ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --ground:#17150F;--surface:#1F1C15;--surface-2:#2A261D;--ink:#EAE6DC;--ink-2:#B9B3A6;--ink-3:#8F897C;--line:#3A352B;--rule:#EAE6DC;
  --accent:#D98A78;--accent-ink:#E6A493;--accent-tint:#3A241F;
  --up:#6FBF86;--down:#E07A6C;--warn:#D9A85A;--warn-tint:#3A2E14;--good-tint:#1E3324;--bad-tint:#3A1F1A;
}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--accent-ink)}
img{max-width:100%}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-0.01em;text-wrap:balance;margin:0}
p{margin:0 0 12px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
.eyebrow{font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.hero .eyebrow,.page-title .eyebrow{margin-bottom:12px}
.muted{color:var(--ink-2)}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.up{color:var(--up)}.down{color:var(--down)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* header / footer */
.site-header{border-bottom:2px solid var(--rule);background:var(--ground)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:62px}
.brand{font-family:var(--font-display);font-weight:600;font-size:24px;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:9px}
.brand svg{width:24px;height:24px;flex:none}
.nav nav{display:flex;gap:22px;font-size:14px;align-items:center}
.nav nav a{color:var(--ink-2);text-decoration:none;padding:6px 0}
.nav nav a[aria-current="page"]{color:var(--ink);font-weight:600}
.nav nav a:hover{color:var(--ink)}
.site-footer{margin-top:56px;border-top:2px solid var(--rule);padding:30px 0 44px;font-size:13px;color:var(--ink-3)}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.site-footer h4{font:600 13px var(--font-body);color:var(--ink-2);margin-bottom:8px;letter-spacing:.04em;text-transform:uppercase}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:5px 0}
.site-footer a{color:var(--ink-2);text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.site-footer p{max-width:60ch}

/* hero + search */
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:end;padding-top:30px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.hero h1{font-size:clamp(32px,4.4vw,52px);line-height:1.0;font-weight:500;letter-spacing:-0.015em}
.hero h1 strong{font-weight:600;color:var(--accent)}
.hero .lede{max-width:52ch;margin:14px 0 0;color:var(--ink-2);font-size:16px}
.search{display:flex;gap:8px;align-items:stretch}
.search .field{flex:1;display:flex;align-items:center;gap:10px;background:transparent;border:0;border-bottom:2px solid var(--rule);border-radius:0;padding:0 4px;min-height:54px}
.search .field:focus-within{border-bottom-color:var(--accent)}
.search .field span{color:var(--ink-2);font-size:13px}
.search input{border:0;background:transparent;font:500 26px var(--font-mono);color:var(--ink);width:100%;min-width:0;letter-spacing:.04em;text-transform:uppercase}
.search input:focus{outline:none}
.search button{border:0;background:var(--rule);color:var(--ground);font:600 15px var(--font-body);padding:0 20px;border-radius:0;cursor:pointer;min-height:48px;align-self:center;white-space:nowrap}
.search button:disabled{opacity:.6;cursor:default}
.search .field{position:relative}
.progress{position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--accent);transform-origin:left;transform:scaleX(0);transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.progress.done{transition:transform .25s ease-out,opacity .4s .3s;opacity:0}
.stages{display:flex;gap:0;margin-top:8px;font-size:12.5px;color:var(--ink-3);min-height:0;align-items:center;flex-wrap:wrap}
.stages:empty{display:none}
.stages .s{display:inline-flex;align-items:center;gap:6px;padding-right:14px;position:relative}
.stages .s::after{content:'';position:absolute;right:5px;top:50%;width:4px;height:1px;background:var(--line)}
.stages .s:last-of-type::after{display:none}
.stages .s i{width:8px;height:8px;border:1.5px solid var(--line);border-radius:50%;display:inline-block}
.stages .s.on{color:var(--ink)}.stages .s.on i{border-color:var(--accent);background:var(--accent)}
.stages .s.done{color:var(--ink-2)}.stages .s.done i{border-color:var(--ink-2);background:var(--ink-2)}
.stages .t{margin-left:auto;font:12px var(--font-mono);color:var(--ink-3);font-variant-numeric:tabular-nums}
.sk{background:linear-gradient(90deg,var(--surface-2) 0%,var(--surface) 45%,var(--surface-2) 90%);background-size:220% 100%;animation:sk-shimmer 1.6s linear infinite;border-radius:2px;display:block}
@keyframes sk-shimmer{from{background-position:120% 0}to{background-position:-120% 0}}
.row.skel .exp b.sk{height:20px;width:120px}.row.skel .exp span.sk{height:10px;width:70px;margin-top:6px}
.row.skel .band .fill.sk{background:linear-gradient(90deg,var(--surface-2) 0%,var(--surface) 45%,var(--surface-2) 90%);background-size:220% 100%}
.row.skel .move .sk{height:18px;width:64px;margin-left:auto}.row.skel .move small.sk{height:10px;width:44px;margin:6px 0 0 auto}
.row.skel .cell .sk{height:14px;width:56px;margin-left:auto}.row.skel .cell small.sk{height:10px;width:60px;margin:6px 0 0 auto}
.stat .v.sk{height:22px;width:110px}
.row.real{animation:row-rise .35s ease-out both}
@keyframes row-rise{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.row.real:nth-child(3){animation-delay:.05s}.row.real:nth-child(4){animation-delay:.1s}.row.real:nth-child(5){animation-delay:.15s}.row.real:nth-child(6){animation-delay:.2s}
.hero h1.dim{opacity:.35;transition:opacity .3s}
@media (prefers-reduced-motion:reduce){.sk,.row.real{animation:none}.progress{transition:none}}
.chips{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-top:10px;font-size:12.5px;color:var(--ink-3)}
.chips a,.chips button{border:0;background:transparent;color:var(--ink-2);border-radius:0;padding:4px 2px;font:500 13px var(--font-mono);cursor:pointer;min-height:28px;text-decoration:none}
.chips a:hover,.chips button:hover{color:var(--accent)}
.trust{font-size:13px;color:var(--ink-3);margin-top:12px}
.status-line{min-height:22px;font-size:13.5px;color:var(--ink-2);margin:12px 0 0}
.status-line.error{color:var(--down)}

/* result panel */
.panel{background:transparent;border:0;border-radius:0;overflow:hidden;margin-top:8px}
.panel-head{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;padding:18px 0;border-bottom:1px solid var(--rule)}
.panel-head .sym{font:600 36px var(--font-display);line-height:1}
.panel-head .name{color:var(--ink-2);font-size:13px;margin-top:2px}
.stats{display:grid;grid-template-columns:repeat(4,auto);gap:26px;justify-content:start}
.stat .l{font-size:11.5px;color:var(--ink-3);letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.stat .v{font:500 20px var(--font-mono);font-variant-numeric:tabular-nums;margin-top:2px;color:var(--ink)}
.stat .v small{font-size:13px;color:var(--ink-3)}
.status{font-size:12.5px;color:var(--ink-2);text-align:right}
.status b{display:inline-block;padding:3px 9px;border-radius:0;background:var(--surface-2);font-weight:600;color:var(--ink);font-family:var(--font-mono);font-size:12px}
.ladder{padding:4px 0 6px;overflow:hidden}
.ladder-head,.row{display:grid;grid-template-columns:150px 1fr 96px 92px 88px;gap:18px;align-items:center}
.ladder-head{padding:10px 0 8px;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);font-weight:600;border-bottom:1px solid var(--line)}
.ladder-head .r,.cell,.move{text-align:right}
.row{padding:13px 0;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row .exp{line-height:1.2}
.row .exp b{font-family:var(--font-display);font-weight:500;font-size:19px}
.row .exp span{display:block;font-size:12px;color:var(--ink-3)}
.row .exp .soon{color:var(--warn);font-weight:600}
.move{font:500 18px var(--font-mono);font-variant-numeric:tabular-nums}
.move small,.cell small{display:block;font-size:11.5px;color:var(--ink-3);font-family:var(--font-body)}
.cell{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:14px}
.cell .lbl,.move .lbl{display:none}
.band{position:relative;height:38px}
.band .axis{position:absolute;left:0;right:0;top:16px;height:1px;background:var(--line)}
.band .fill{position:absolute;top:13px;height:7px;border-radius:0;background:var(--rule)}
.band .px{position:absolute;top:7px;width:2px;height:19px;background:var(--accent);border-radius:0}
.band .mp{position:absolute;top:12px;width:9px;height:9px;border-radius:50%;transform:translate(-50%,0);background:var(--ground);border:1.5px solid var(--rule)}
.band .lo,.band .hi{position:absolute;top:25px;font:11px var(--font-mono);color:var(--ink-2);white-space:nowrap}
.band .lo{transform:translateX(-100%)}
.legend{display:flex;gap:18px;font-size:12.5px;color:var(--ink-3);padding:12px 0 4px;flex-wrap:wrap}
.legend span{display:inline-flex;align-items:center;gap:6px}
.k-fill{width:18px;height:7px;border-radius:0;background:var(--rule)}
.k-px{width:2px;height:14px;background:var(--accent)}
.k-mp{width:8px;height:8px;border-radius:50%;background:var(--ground);border:1.5px solid var(--rule)}
.flow{display:grid;grid-template-columns:1fr 1fr 1fr;gap:28px;border-top:1px solid var(--rule);border-bottom:1px solid var(--line)}
.flow > div{background:transparent;padding:16px 0}
.flow .l{font-size:11.5px;color:var(--ink-3);letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.flow .v{font:500 17px var(--font-mono);margin-top:4px}
.flow p{margin:4px 0 0;font-size:13px;color:var(--ink-2)}
.tag{display:inline-block;padding:2px 8px;border-radius:0;font-size:12px;font-weight:600;font-family:var(--font-body)}
.tag.warn{background:var(--warn-tint);color:var(--warn)}
.tag.good{background:var(--good-tint);color:var(--up)}
.tag.bad{background:var(--bad-tint);color:var(--down)}
.tag.neutral{background:var(--surface-2);color:var(--ink-2)}
.skeleton{padding:28px 24px;color:var(--ink-3);font-size:14px}

/* cards */
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
.card{background:transparent;border:0;border-top:2px solid var(--rule);border-radius:0;padding:16px 0 8px}
.card h2,.card h3{font-size:21px;margin-bottom:8px}
.card p{color:var(--ink-2);font-size:14.5px}
.formula{font-family:var(--font-mono);font-size:13.5px;background:var(--surface-2);border-radius:0;padding:10px 12px;margin:10px 0;overflow-x:auto}
.earn{width:100%;border-collapse:collapse;font-size:13.5px}
.earn td{padding:8px 0;border-bottom:1px solid var(--line);vertical-align:top}
.earn td:last-child{text-align:right;font-family:var(--font-mono);white-space:nowrap}
.earn .m{color:var(--ink-3);font-size:12px;display:block}
.earn tr.more{display:none}
.earn .expanded tr.more,.earn.expanded tr.more{display:table-row}
.earn tr.toggle td{border-bottom:0;padding-top:10px}
.earn tr.toggle button{background:none;border:0;padding:0;color:var(--accent-ink);font:600 14px var(--font-body);cursor:pointer;text-decoration:underline;min-height:32px}
.earn tr.day td{padding:12px 0 4px;border-bottom:1px solid var(--rule);font-family:var(--font-display);font-size:16px;font-weight:600;color:var(--ink)}
.earn a{color:var(--ink);text-decoration:none;font-weight:600;font-family:var(--font-mono)}
.earn a:hover{color:var(--accent-ink)}

/* faq + prose */
.section{margin-top:40px}
.section > h2{font-size:26px;margin-bottom:12px}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.faq details{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;padding:12px 0}
.faq summary{font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:'+';color:var(--ink-3);font-family:var(--font-mono)}
.faq details[open] summary::after{content:'\2212'}
.faq p{margin:10px 0 0;color:var(--ink-2);font-size:14.5px}
.prose{max-width:68ch;font-size:16.5px;line-height:1.62}
.prose h1{font-size:clamp(30px,4vw,40px);line-height:1.1}
.prose h2{font-size:24px;margin:34px 0 10px}
.prose h3{font-size:18px;margin:22px 0 6px}
.prose p,.prose li{color:var(--ink)}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin:5px 0}
.prose table{width:100%;border-collapse:collapse;font-size:14.5px;margin:12px 0 18px;background:transparent;border:0;border-top:2px solid var(--rule)}
.prose th,.prose td{padding:8px 12px;border-bottom:1px solid var(--line);text-align:left}
.prose th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-2)}
.prose td.n,.prose th.n{text-align:right;font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.prose .formula{font-size:14px}
.prose blockquote{margin:16px 0;padding:6px 0 6px 18px;border-left:2px solid var(--rule);background:transparent;border-radius:0;color:var(--ink-2);font-family:var(--font-display);font-size:1.1em}
.prose .callout{border-top:2px solid var(--rule);border-bottom:1px solid var(--line);background:transparent;padding:12px 0;border-radius:0;margin:16px 0}
.byline{font-size:13px;color:var(--ink-3);margin:10px 0 24px}
.tbl{overflow-x:auto}
.article-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.article-card{background:transparent;border:0;border-top:2px solid var(--rule);border-radius:0;padding:14px 0 10px;display:flex;flex-direction:column;gap:6px}
.article-card h2,.article-card h3{font-size:19px}
.article-card a{color:var(--ink);text-decoration:none}
.article-card a:hover{color:var(--accent-ink)}
.article-card p{color:var(--ink-2);font-size:14px;margin:0}
.article-card .meta{font-size:12px;color:var(--ink-3)}
.page-title{padding:36px 0 8px}
.page-title h1{font-size:clamp(32px,4.2vw,48px);line-height:1.02;font-weight:500;letter-spacing:-0.015em}
.page-title h1 strong{font-weight:600;color:var(--accent)}
.page-title p{color:var(--ink-2);font-size:16.5px;max-width:62ch;margin-top:10px}
.btn{display:inline-block;background:var(--rule);color:var(--ground);text-decoration:none;font-weight:600;padding:11px 18px;border-radius:0;border:0;cursor:pointer;min-height:44px}
.btn.secondary{background:transparent;color:var(--accent-ink);border:1.5px solid var(--accent)}
.stock-grid{display:flex;flex-wrap:wrap;gap:6px}
.notice{background:transparent;border-top:1px solid var(--line);border-radius:0;padding:14px 0;margin-top:20px;color:var(--ink-2)}

@media (max-width:820px){
  .hero{grid-template-columns:1fr;gap:20px;padding-top:26px}
  .panel-head{grid-template-columns:1fr;gap:12px}.status{text-align:left}
  .stats{grid-template-columns:repeat(2,1fr)}
  .search{flex-direction:column;gap:12px}
  .search input{font-size:22px}
  .search button{align-self:stretch;min-height:48px}
  .hero{padding-top:22px}
  .hero h1{font-size:30px}
  .hero .lede{font-size:15px}
  .ladder-head{display:none}
  .row{grid-template-columns:1fr 1fr;gap:8px 16px;padding:14px 0}
  .row .band{grid-column:1 / -1;height:42px}
  .row .exp{grid-column:1}.row .move{grid-column:2}
  .row .cell{text-align:left}
  .cell .lbl,.move .lbl{display:block;font:600 10.5px var(--font-body);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin-bottom:2px}
  .move .lbl{text-align:right}
  .stats{gap:14px 22px}
  .stat .v{font-size:18px}
  .legend{gap:12px 16px}
  .stages .t{margin-left:0;width:100%}
  .row.skel .cell .sk,.row.skel .cell small.sk{margin-left:0}
  .flow,.two,.faq,.article-list{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr}
  .nav nav{gap:14px;font-size:13.5px}
  .nav nav a.hide-sm{display:none}
}

/* Share row on stock pages */
.share{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 14px;margin-top:14px;font-size:13px}
.share .share-l{font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.share a,.share button{border:0;background:transparent;padding:4px 0;color:var(--ink-2);font:500 13px var(--font-mono);cursor:pointer;text-decoration:none;min-height:28px}
.share a:hover,.share button:hover{color:var(--accent)}
.share button[aria-expanded="true"]{color:var(--ink);text-decoration:underline;text-underline-offset:4px}
.embed-box{flex:0 0 100%;width:100%;min-width:0;box-sizing:border-box;margin-top:6px;padding:14px 16px;background:var(--surface);border:1px solid var(--line)}
.embed-box p{margin:0 0 8px;font-size:13.5px;color:var(--ink-2)}
.embed-box p.muted{margin:8px 0 0;font-size:12.5px;color:var(--ink-3)}
.embed-box textarea{width:100%;box-sizing:border-box;font:12.5px/1.5 var(--font-mono);color:var(--ink);background:var(--ground);border:1px solid var(--line);padding:8px 10px;resize:vertical}
.embed-actions{display:flex;flex-wrap:wrap;gap:4px 16px;margin-top:6px}
.embed-actions button,.embed-actions a{padding:4px 0}
.visually-hidden{position:absolute!important;left:0;top:0;width:1px!important;height:1px!important;padding:0!important;border:0!important;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.perma-row{display:inline-flex;gap:14px;flex-wrap:wrap}