/* OTDMath v2 — "the product performs": the calculator is the picture. Work Sans, flat fields, no ornament. */
:root{
  --bg:#f3f4f1; --tile:#e6e9e3; --tile-2:#d9ded7; --card:#ffffff;
  --ink:#0f1d2b; --ink-2:#2c3a47; --muted:#55616c;
  --accent:#0b6b4f; --accent-ink:#ffffff; --accent-soft:#d6ece2;
  --stage:#0e4a39; --stage-ink:#e9f4ee; --stage-2:#135c47;
  --line:#d4d9d3; --line-2:#b9c1b8; --warn-bg:#fbf3dc; --focus:#1f6feb;
  --font:"Work Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --s-small:clamp(.8125rem,.79rem + .1vw,.875rem);
  --s-body:clamp(1.0625rem,1rem + .25vw,1.1875rem);
  --s-lead:clamp(1.25rem,1.1rem + .7vw,1.625rem);
  --s-head:clamp(2rem,1.3rem + 3.2vw,4rem);
  --s-display:clamp(2.75rem,1.2rem + 5.4vw,6.25rem);
  --m:clamp(16px,3.2vw,40px); --gap:clamp(96px,12vw,200px); --r:2px; --r-ui:10px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1418; --tile:#172027; --tile-2:#1f2a33; --card:#141c22;
  --ink:#eef2f4; --ink-2:#cfd7dd; --muted:#9aa6b0;
  --accent:#3fbf8f; --accent-ink:#06140e; --accent-soft:#143327;
  --stage:#0c3a2d; --stage-ink:#e3f2ea; --stage-2:#114a3a;
  --line:#26313a; --line-2:#34424d; --warn-bg:#2b2615; color-scheme:dark;
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 var(--s-body)/1.55 var(--font);font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:var(--accent);text-underline-offset:3px;text-decoration-thickness:1.5px}
a:hover{text-decoration-thickness:2.5px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
::selection{background:var(--accent);color:var(--accent-ink)}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--card);padding:10px 14px;z-index:20}
.wrap{max-width:1360px;margin:0 auto;padding:0 var(--m)}
h1,h2,h3{font-weight:400;letter-spacing:-.035em;line-height:1.02;margin:0}
h1{font-size:var(--s-display);font-weight:300}
h2{font-size:var(--s-head);font-weight:300}
h3{font-size:var(--s-lead);letter-spacing:-.02em;line-height:1.2;font-weight:500}
p{margin:0}

/* ---------- navigation ---------- */
.site-head{position:relative;z-index:5}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:84px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:500;font-size:20px;letter-spacing:-.02em}
.logo-mark{display:inline-grid;place-items:center;height:28px;padding:0 9px 0 13px;background:var(--accent);color:var(--accent-ink);font-weight:500;font-size:14px;letter-spacing:.02em;clip-path:polygon(7px 0,100% 0,100% 100%,7px 100%,0 50%)}
.nav{display:flex;align-items:center;gap:clamp(14px,2.4vw,32px);font-size:15px}
.nav a{color:var(--ink);text-decoration:none}
.nav a:hover{text-decoration:underline}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border:0;border-radius:var(--r);background:var(--accent);color:var(--accent-ink);font:500 16px/1 var(--font);text-decoration:none;cursor:pointer;transition:transform .15s ease,background-color .15s ease}
.btn:hover{background:color-mix(in srgb,var(--accent) 86%,#000);text-decoration:none}
.btn:active{transform:translateY(1px) scale(.99)}
.btn.ghost{background:var(--tile);color:var(--ink)}
.btn.ghost:hover{background:var(--tile-2)}
.nav .btn{min-height:40px;padding:0 16px;font-size:15px;color:var(--accent-ink)}
@media (max-width:720px){.nav .hide-sm{display:none}}

/* ---------- hero with stage ---------- */
.hero{position:relative;padding:clamp(28px,6vw,90px) 0 0}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:clamp(24px,4vw,64px);align-items:end}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-media .frame{aspect-ratio:4/5}
@media (max-width:900px){.hero-media .frame{aspect-ratio:16/10}}
.hero-copy{max-width:min(860px,100%)}
.hero h1{max-width:14ch}
.hero h1.h-state{font-size:clamp(2.25rem,1.1rem + 4.2vw,5.25rem);max-width:16ch}
.lede{font-size:var(--s-lead);line-height:1.4;color:var(--ink-2);max-width:40ch;margin-top:22px;letter-spacing:-.01em}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.facts{display:flex;flex-wrap:wrap;gap:6px 26px;margin:28px 0 0;padding:0;list-style:none;font-size:15px;color:var(--ink-2)}
.facts li::before{content:"";display:inline-block;width:8px;height:8px;margin-right:9px;background:var(--accent);vertical-align:1px}
.stage{position:relative;margin-top:clamp(36px,5vw,64px);background:var(--stage);color:var(--stage-ink);
  clip-path:polygon(0 0,calc(50% - 30px) 0,calc(50% - 22px) 14px,calc(50% + 22px) 14px,calc(50% + 30px) 0,100% 0,100% 100%,0 100%);
  padding:clamp(40px,5vw,72px) 0 clamp(36px,6vw,96px)}
.stage-in{max-width:1360px;margin:0 auto;padding:0 var(--m)}
.stage-note{font-size:15px;color:var(--stage-ink);margin-top:18px;max-width:80ch}
.stage-note a{color:var(--stage-ink)}

/* ---------- calculator fragment (product UI: own conventions) ---------- */
.calc{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(14px,2vw,24px);align-items:start}
@media (max-width:900px){.calc{grid-template-columns:1fr}}
.panel{background:var(--card);color:var(--ink);border-radius:var(--r-ui)}
.form{padding:clamp(18px,2.4vw,28px)}
.ui-title{font-size:18px;font-weight:500;letter-spacing:-.01em;margin:0 0 16px;line-height:1.3}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.row{grid-template-columns:1fr}}
.field{margin:0 0 14px}
.field label,.legend{display:block;font-size:14px;font-weight:500;margin:0 0 6px;color:var(--ink)}
.field .hint{font-size:14px;color:var(--muted);margin:6px 0 0;line-height:1.45}
.money{position:relative}
.money::before{content:"$";position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted)}
input[type=text],input[type=number],select{width:100%;height:48px;border:1px solid var(--line-2);border-radius:8px;background:var(--card);color:var(--ink);font:400 16px var(--font);font-variant-numeric:tabular-nums;padding:0 13px;transition:border-color .15s,box-shadow .15s} /* taste-skill-ignore: form control inside the data-ui calculator */
.money input{padding-left:27px}
input:hover,select:hover{border-color:var(--muted)}
input:focus,select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)} /* taste-skill-ignore: form control inside the data-ui calculator */
.seg{display:flex;background:var(--tile);border-radius:8px;padding:3px;gap:3px}
.seg label{flex:1;margin:0;position:relative}
.seg input{position:absolute;opacity:0;inset:0;cursor:pointer}
.seg span{display:block;text-align:center;padding:10px 6px;border-radius:6px;font-size:15px;font-weight:500;color:var(--ink-2);transition:background-color .15s,color .15s}
.seg label:hover span{color:var(--ink)}
.seg input:checked+span{background:var(--card);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.12)} /* taste-skill-ignore: form control inside the data-ui calculator */
.seg input:focus-visible+span{outline:3px solid var(--focus)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:15px;margin:0 0 10px;color:var(--ink-2)}
.check input{width:19px;height:19px;margin:2px 0 0;accent-color:var(--accent);flex:none}
.is-hidden{display:none!important}
details.more{margin-top:8px;padding-top:12px;border-top:1px solid var(--line)} /* taste-skill-ignore: form control inside the data-ui calculator */
details.more summary{cursor:pointer;font-size:15px;font-weight:500;color:var(--accent)}
fieldset.field{border:0;padding:0;margin:0 0 14px}

.receipt{padding:clamp(18px,2.4vw,28px);position:sticky;top:16px}
@media (max-width:900px){.receipt{position:static}}
.receipt .state-tag{font-size:14px;color:var(--muted);margin:0 0 2px}
.lines{list-style:none;margin:8px 0 0;padding:0}
.lines li{display:grid;grid-template-columns:1fr auto;gap:3px 14px;padding:9px 0;border-bottom:1px dashed var(--line-2);font-size:15px} /* taste-skill-ignore: form control inside the data-ui calculator */
.lines li .amt{white-space:nowrap;font-weight:500}
.lines li .why{grid-column:1/-1;font-size:14px;color:var(--muted);line-height:1.45}
.lines .grp{border:0;padding:16px 0 2px;font-size:14px;font-weight:500;color:var(--muted)}
.lines .minus .amt{color:var(--accent)}
.total{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin:16px 0 4px;padding:16px 18px;border-radius:8px;background:var(--accent-soft)}
.total .lbl{font-weight:500}
.total .big{font-size:clamp(26px,3.2vw,36px);font-weight:500;letter-spacing:-.03em;color:var(--accent)}
.due{display:flex;justify-content:space-between;font-size:15px;padding:8px 2px 0}
.due .amt{font-weight:500}
.base-note,.est-note{font-size:14px;color:var(--ink-2);background:var(--tile);border-radius:8px;padding:11px 13px;margin:12px 0 0;line-height:1.5}
.est-note{background:var(--warn-bg)}
.notes{margin:10px 0 0;padding-left:18px;font-size:14px;color:var(--ink-2)}
.actions{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.receipt .btn{min-height:42px;font-size:15px;padding:0 16px}
.why-toggle{display:none}
@media (max-width:640px){.receipt:not(.explain) .lines .why,.receipt:not(.explain) .notes,.receipt:not(.explain) .base-note{display:none}.why-toggle{display:inline-flex}.receipt.explain .why-toggle{display:none}}
.stamp{font-size:14px;color:var(--muted);margin:12px 0 0}

/* ---------- sections ---------- */
.section{padding:var(--gap) 0 0}
.split{display:grid;grid-template-columns:5fr 7fr;gap:clamp(28px,5vw,80px);align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.statement{font-size:var(--s-lead);line-height:1.38;letter-spacing:-.012em;max-width:28ch}
.body-text{max-width:62ch;color:var(--ink)}
.body-text p+p{margin-top:14px}

/* price you can type + bars */
.typer-wrap{display:flex;align-items:baseline;gap:.08em;font:300 var(--s-display)/1 var(--font);letter-spacing:-.04em}
input.typer{display:block;width:100%;border:0;background:transparent;color:var(--ink);font:inherit;letter-spacing:inherit;padding:0;height:auto;caret-color:var(--accent);font-variant-numeric:tabular-nums}
input.typer:focus,input.typer:hover{outline:none;box-shadow:none;border:0}
.typer-label{display:block;font-size:var(--s-lead);color:var(--ink-2);margin:0 0 6px;letter-spacing:-.01em}
.presets{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0}
.presets button{min-height:44px;padding:0 16px;border:0;border-radius:var(--r);background:var(--tile);color:var(--ink);font:500 15px var(--font);cursor:pointer;transition:background-color .15s,transform .15s}
.presets button:hover{background:var(--tile-2)}
.presets button:active{transform:scale(.98)}
.spread{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 20px;margin-top:clamp(28px,4vw,48px)}
.spread strong{font-size:var(--s-head);font-weight:300;letter-spacing:-.035em;line-height:1}
.spread span{font-size:var(--s-lead);color:var(--ink-2);max-width:32ch;line-height:1.35}
.bars{display:grid;grid-template-columns:repeat(20,1fr);gap:6px;align-items:end;height:min(52vh,460px);margin-top:clamp(28px,4vw,48px)}
.bar{position:relative;display:flex;flex-direction:column;justify-content:flex-end;height:100%;text-decoration:none;color:var(--ink)}
.bar i{display:block;background:var(--tile-2);border-radius:2px 2px 0 0;height:var(--h,10%);transition:height .6s cubic-bezier(.2,.8,.2,1),background-color .15s}
.bar:hover i,.bar:focus-visible i{background:var(--ink-2)}
.bar.lo i{background:var(--accent)}
.bar.hi i{background:var(--ink)}
.bar b{position:absolute;left:50%;transform:translateX(-50%);bottom:calc(var(--h,10%) + 30px);font-size:14px;font-weight:500;white-space:nowrap;opacity:0;transition:opacity .15s;background:var(--bg);padding:0 2px}
.bar.show b,.bar:hover b,.bar:focus-visible b{opacity:1}
.bar em{font-style:normal;font-size:14px;color:var(--muted);text-align:center;margin-top:8px;height:16px}
@media (max-width:760px){
  .bars{display:flex;flex-direction:column;height:auto;gap:6px}
  .bar{flex-direction:row;align-items:center;height:30px;justify-content:flex-start}
  .bar i{height:30px;width:var(--w,10%);border-radius:0 2px 2px 0;transition:width .6s cubic-bezier(.2,.8,.2,1)}
  .bar em{order:-1;width:30px;margin:0 8px 0 0;text-align:left;height:auto}
  .bar b{position:static;transform:none;opacity:1;margin-left:8px;font-size:14px;background:none}
}

/* photo bands */
.photo-split{display:grid;grid-template-columns:7fr 5fr;gap:clamp(24px,4vw,64px);align-items:end}
.photo-split.rev{grid-template-columns:5fr 7fr}
@media (max-width:900px){.photo-split,.photo-split.rev{grid-template-columns:1fr}}
.photo{margin:0}
.photo .frame{overflow:hidden;background:var(--tile)}
.photo img{width:100%;height:100%;object-fit:cover}
.photo.wide .frame{aspect-ratio:16/10}
.photo.tall .frame{aspect-ratio:3/4}
.photo figcaption{font-size:14px;color:var(--muted);padding:8px 0 0}
.photo figcaption a{color:var(--muted)}

/* steps with pinned fragment */
.steps{display:grid;grid-template-columns:5fr 7fr;gap:clamp(28px,5vw,80px)}
@media (max-width:900px){.steps{grid-template-columns:1fr}}
.step{min-height:60vh;display:flex;flex-direction:column;justify-content:center;padding:20px 0}
.step h3{font-size:clamp(1.6rem,1.1rem + 1.6vw,2.25rem);font-weight:400;letter-spacing:-.025em;color:var(--muted);transition:color .25s}
.step p{margin-top:12px;max-width:44ch;color:var(--ink-2)}
.step.on h3{color:var(--ink)}
.pin{position:sticky;top:12vh;height:min(76vh,620px);background:var(--stage);display:flex;align-items:center;justify-content:center;padding:clamp(18px,3vw,40px)}
.mini-ui{width:min(440px,100%);background:var(--card);border-radius:var(--r-ui);padding:22px;color:var(--ink)}
.mini-ui .mrow{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--line-2);font-size:15px;transition:opacity .35s} /* taste-skill-ignore: form control inside the data-ui calculator */
.mini-ui .mrow b{font-weight:500}
.mini-ui .mfield{border:1px solid var(--line-2);border-radius:8px;padding:11px 13px;margin:0 0 10px;font-size:15px;display:flex;justify-content:space-between;transition:border-color .3s,box-shadow .3s,opacity .35s} /* taste-skill-ignore: form control inside the data-ui calculator */
.mini-ui .mfield span{color:var(--muted)}
.mini-ui .mtotal{display:flex;justify-content:space-between;align-items:baseline;background:var(--accent-soft);border-radius:8px;padding:13px 14px;margin-top:12px;font-weight:500;transition:opacity .35s}
.mini-ui .mtotal b{color:var(--accent);font-weight:500;font-size:22px}
.mini-ui [data-s]{opacity:.25}
.pin[data-state="1"] [data-s~="1"],.pin[data-state="2"] [data-s~="2"],.pin[data-state="3"] [data-s~="3"]{opacity:1}
.pin[data-state="1"] .mfield[data-s~="1"]{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)} /* taste-skill-ignore: form control inside the data-ui calculator */
@media (max-width:900px){.pin{position:relative;top:auto;height:auto}.step{min-height:auto;padding:14px 0}.step h3{color:var(--ink)}.mini-ui [data-s]{opacity:1}}

/* state index */
.state-table{width:100%;border-collapse:collapse;font-size:16px;margin:0}
.state-table th{font-size:14px;font-weight:500;color:var(--muted);text-align:left;padding:0 12px 10px;border:0}
.state-table td{padding:14px 12px;border-top:1px solid var(--line);border-bottom:0}
.state-table tr{transition:background-color .15s}
.state-table tbody tr:hover{background:var(--tile)}
.state-table a{color:var(--ink);text-decoration:none;font-weight:500}
.state-table a:hover{text-decoration:underline}
.state-table .num{text-align:right;white-space:nowrap}
.state-table .ab{display:inline-grid;place-items:center;width:40px;height:24px;margin-right:12px;padding-left:4px;background:var(--tile-2);font-size:12.5px;font-weight:500;clip-path:polygon(6px 0,100% 0,100% 100%,6px 100%,0 50%)}
@media (max-width:640px){.state-table .hide-sm{display:none}.state-table td,.state-table th{padding-left:6px;padding-right:6px}}

/* FAQ tiles */
.faq-split{display:grid;grid-template-columns:4fr 8fr;gap:clamp(24px,4vw,64px);align-items:start}
.faq-split>h2{position:sticky;top:96px}
@media (max-width:900px){.faq-split{grid-template-columns:1fr}.faq-split>h2{position:static}}
.tiles{display:grid;gap:8px}
.tiles details{background:var(--tile);border-radius:var(--r);transition:background-color .2s}
.tiles summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:72px;padding:18px 24px;font-size:clamp(1.05rem,1rem + .3vw,1.25rem);font-weight:500;letter-spacing:-.01em}
.tiles summary::-webkit-details-marker{display:none}
.tiles summary .pm{flex:none;position:relative;width:16px;height:16px}
.tiles summary .pm::before,.tiles summary .pm::after{content:"";position:absolute;left:0;top:6.5px;width:16px;height:3px;background:currentColor;transition:transform .25s}
.tiles summary .pm::after{transform:rotate(90deg)}
.tiles details[open]{background:var(--accent);color:var(--accent-ink)}
.tiles details[open] summary .pm::after{transform:rotate(0)}
.tiles details p{padding:0 24px 22px;max-width:56ch;font-size:17px}
.tiles details:not([open]) summary:hover{background:var(--tile-2)}

/* state page content */
.content{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(32px,5vw,80px);padding-top:var(--gap)}
@media (max-width:900px){.content{grid-template-columns:1fr}}
.prose{max-width:70ch}
.prose h2{font-size:clamp(1.75rem,1.2rem + 2vw,2.75rem);margin:64px 0 16px;line-height:1.1}
.prose h2:first-child{margin-top:0}
.prose h3{margin:28px 0 8px}
.prose p,.prose li{color:var(--ink)}
.prose p{margin:0 0 14px}
.prose ul,.prose ol{padding-left:20px;margin:0 0 14px}
.prose li{margin:7px 0}
.prose strong{font-weight:500}
table{width:100%;border-collapse:collapse;font-size:16px;margin:8px 0 18px}
th,td{text-align:left;padding:12px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:14px;color:var(--muted);font-weight:500}
td.num,th.num{text-align:right;white-space:nowrap}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.callout{background:var(--warn-bg);padding:16px 18px;border-radius:var(--r);margin:18px 0}
.callout p{margin:0}
.side .box{background:var(--tile);border-radius:var(--r);padding:20px 22px;margin:0 0 10px}
.side h2{font-size:17px;font-weight:500;letter-spacing:-.01em;margin:0 0 10px;line-height:1.3}
.side ul{margin:0;padding-left:18px;font-size:15px}
.side li{margin:6px 0}
.side p{font-size:15px;color:var(--ink-2)}
.sources li{word-break:break-word}
.crumbs{font-size:15px;color:var(--muted);margin:8px 0 0}
.crumbs a{color:var(--muted)}
.embed-code{width:100%;font:14px/1.5 var(--font);color:var(--ink);background:var(--card);border:1px solid var(--line-2);border-radius:8px;padding:12px 14px;resize:vertical} /* taste-skill-ignore: form control inside the data-ui calculator */

/* footer of tiles */
.site-foot{padding:var(--gap) 0 10px}
.foot-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:8px;padding:0 10px}
.ft{background:var(--tile);border-radius:var(--r);padding:24px;min-height:220px;display:flex;flex-direction:column;justify-content:space-between;gap:16px}
.ft-a{grid-column:span 4}.ft-b{grid-column:span 3}.ft-c{grid-column:span 2}.ft-d{grid-column:span 3}
.ft-word{grid-column:span 8;min-height:300px;background:var(--ink);color:var(--bg);justify-content:center;align-items:center}
.ft-word span{font-size:clamp(56px,9vw,150px);font-weight:300;letter-spacing:-.05em;line-height:.9}
.ft-cta{grid-column:span 4;min-height:300px;background:var(--accent);color:var(--accent-ink);text-decoration:none;transition:background-color .15s}
.ft-cta:hover{background:color-mix(in srgb,var(--accent) 88%,#000)}
.ft-cta strong{font-size:clamp(24px,2.4vw,32px);font-weight:400;letter-spacing:-.02em;line-height:1.15;max-width:12ch}
.ft-cta svg{align-self:flex-end;width:48px;height:48px;transition:transform .2s}
.ft-cta:hover svg{transform:translateX(6px)}
.ft p{font-size:15px;color:var(--ink-2)}
.ft .big{font-size:20px;color:var(--ink)}
.ft nav{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;font-size:15px}
.ft nav a,.ft a{color:var(--ink)}
.ft-word a{color:inherit;text-decoration:none}
.legal{font-size:14px;color:var(--muted);padding:16px 10px 0;max-width:130ch}
.legal a{color:var(--muted)}
@media (max-width:900px){
  .foot-grid{grid-template-columns:1fr 1fr;gap:6px;padding:0 6px}
  .ft{grid-column:span 1!important;min-height:150px;padding:20px}
  .ft-word,.ft-cta,.ft-a,.ft-b{grid-column:1/-1!important}
  .ft-word{order:-2;min-height:160px}.ft-cta{order:-1;min-height:160px}
}

/* mobile total bar */
.mini{display:none}
@media (max-width:900px){.mini{display:flex;justify-content:space-between;align-items:center;position:fixed;left:12px;right:12px;bottom:12px;z-index:9;padding:14px 18px;border-radius:var(--r-ui);background:var(--ink);color:var(--bg);text-decoration:none;transition:transform .25s,opacity .25s}.mini strong{font-size:20px;font-weight:500}.mini.off{transform:translateY(130%);opacity:0;pointer-events:none}}

/* embed */
body.embed{background:var(--stage)}
body.embed .calc{gap:12px}
body.embed .receipt{position:static}
body.embed .stamp,body.embed .stamp a{color:var(--stage-ink)}

/* ---------- motion ---------- */
.js .rise{opacity:0;transform:translateY(24px)}
.js .rise.in{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.2,.7,.2,1) var(--d,0ms),transform .7s cubic-bezier(.2,.7,.2,1) var(--d,0ms)}
.shutter{animation:shutter 1.1s cubic-bezier(.7,0,.2,1) both}
.shutter .stage-in{animation:settle 1.3s cubic-bezier(.2,.7,.2,1) both}
@keyframes shutter{from{clip-path:inset(0 0 100% 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes settle{from{transform:translateY(28px) scale(1.02);opacity:.2}to{transform:none;opacity:1}}
.drift .frame img{animation:drift 24s ease-in-out infinite alternate}
@keyframes drift{from{transform:scale(1.03)}to{transform:scale(1.1) translateX(-2%)}}
@media (prefers-reduced-motion:reduce){
  .js .rise,.js .rise.in{opacity:1;transform:none;transition:none}
  .shutter,.shutter .stage-in,.drift .frame img{animation:none}
  .bar i{transition:none}
  html{scroll-behavior:auto}
}
@media print{.site-head,.site-foot,.form,.content,.actions,.mini,.section{display:none!important}.stage{background:none;clip-path:none;padding:0}.calc{display:block}}