/* the logo's Libre Caslon (the typeface family of the Declaration of Independence), served from this site; SIL Open Font License, see public/fonts */
@font-face{font-family:"Caslon Logo";font-weight:700;font-display:swap;src:url(/public/fonts/libre-caslon-700.woff2) format("woff2")}
/* base reset (the hosted preview supplied this; a standalone page needs it) */
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0}
img,svg{max-width:100%}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
/* Layout: vault-dark storefront — slim header, hero with a live "fixing board", metal-grouped product vitrines, slide-in basket */
:root{
  --bg:#0a1631; --surface:#11203f; --raise:#172a4f; --ink:#eeeae0; --muted:#a2b1c8; --line:#22365b;
  --gold:#d8b65e; --gold-hi:#f2dc97; --on-gold:#1a1405; --good:#79c99a; --warn:#e6a95e;
  --banner-a:#13285a; --banner-b:#0a1631; --banner-ink:#f3efe5;
  --display:"Libre Caslon Text","Libre Caslon",Georgia,"Times New Roman",serif;
  --body:"Libre Franklin",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Inter","Helvetica Neue",Arial,sans-serif;
  --pill:6px; --r-lg:6px; --r:4px;
  color-scheme:dark;
}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){
  --bg:#ffffff; --surface:#ffffff; --raise:#eef2f9; --ink:#0f1d38; --muted:#52607a; --line:#dde3ee;
  --gold:#8c6812; --gold-hi:#b48a26; --on-gold:#fffaf0; --good:#2c7a4c; --warn:#a4621a; color-scheme:light}}
:root[data-theme="light"]{
  --bg:#ffffff; --surface:#ffffff; --raise:#eef2f9; --ink:#0f1d38; --muted:#52607a; --line:#dde3ee;
  --gold:#8c6812; --gold-hi:#b48a26; --on-gold:#fffaf0; --good:#2c7a4c; --warn:#a4621a; color-scheme:light}

@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){--banner-a:#14213d; --banner-b:#0c1529; --banner-ink:#f3efe5}}
:root[data-theme="light"]{--banner-a:#14213d; --banner-b:#0c1529; --banner-ink:#f3efe5}

/* Color schemes: an American look. Liberty (default): parchment white, navy and flag red. Federal: deep navy and gold. Parchment: warm cream and old gold. */
:root[data-palette="liberty"]{
  --bg:#f7f4ec; --surface:#ffffff; --raise:#efe9dc; --ink:#0f1b33; --muted:#55607a; --line:#ddd6c6;
  --gold:#a3262e; --gold-hi:#c9333d; --on-gold:#ffffff; --good:#1f7a4c; --warn:#a4621a;
  --banner-a:#1d3466; --banner-b:#0b1730; --banner-ink:#f7f2e6; --star:#d9b45a; color-scheme:light}
:root[data-palette="federal"]{
  --bg:#0a1426; --surface:#101c34; --raise:#172848; --ink:#f2eee4; --muted:#a6b1c8; --line:#22355b;
  --gold:#d6ad57; --gold-hi:#efd28e; --on-gold:#15100a; --good:#7fcb9d; --warn:#e6a95e;
  --banner-a:#8e1f29; --banner-b:#3a0b12; --banner-ink:#f7f0e2; --star:#efd28e; color-scheme:dark}
:root[data-palette="parchment"]{
  --bg:#f3ead7; --surface:#fbf6ea; --raise:#e9dec6; --ink:#2a2017; --muted:#6a5c4a; --line:#dacdb1;
  --gold:#8a5a12; --gold-hi:#b07a22; --on-gold:#fffaf0; --good:#2c7a4c; --warn:#a4621a;
  --banner-a:#22324f; --banner-b:#121c2f; --banner-ink:#f5ecd8; --star:#d9b45a; color-scheme:light}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:16px/1.55 var(--body);padding-inline:16px;padding-block:0 56px}
.wrap{max-width:1240px;margin:0 auto}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.mono,.amt,.row .v,.tot .big,.specs{font-family:var(--mono);font-variant-numeric:tabular-nums lining-nums}
.eyebrow{font:600 12.5px var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;margin-inline:-16px;padding:12px 16px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-in{max-width:1240px;margin:0 auto;display:flex;align-items:center;gap:14px 26px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;margin-inline-end:auto;text-decoration:none;color:inherit}
.brand .mark{width:30px;height:30px}
.brand b{font:600 22px/1 var(--display);letter-spacing:.01em}
.brand b em{font-style:italic;color:var(--gold)}
nav.metals{display:flex;gap:18px;font-size:15.5px}
nav.metals a{color:var(--muted);text-decoration:none}
nav.metals a:hover{color:var(--ink)}
@media (max-width:820px){nav.metals{display:none}}
.cart-btn{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--surface);border-radius:var(--pill);padding:7px 8px 7px 16px;font-weight:600;font-size:15.5px}
.cart-btn .n{min-width:24px;height:24px;display:grid;place-items:center;border-radius:var(--pill);background:var(--gold);color:var(--on-gold);font:600 13.5px var(--mono)}

/* full-width banner slider */
.banner{position:relative;margin-inline:-16px;overflow:hidden;color:var(--banner-ink);background:var(--banner-b)}
.btrack{display:flex;transition:transform .7s cubic-bezier(.6,0,.2,1)}
@media (prefers-reduced-motion:reduce){.btrack{transition:none}}
.bslide{flex:0 0 100%;min-width:0;background:radial-gradient(90% 140% at 78% 40%,var(--banner-a),var(--banner-b) 70%)}
.bin{max-width:1240px;margin:0 auto;padding:52px 16px 64px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:28px;align-items:center}
.bin .eyebrow{color:var(--gold-hi)}
.bin h2{font:500 clamp(34px,5.4vw,66px)/1 var(--display);letter-spacing:-.01em;margin:12px 0 0;text-wrap:balance}
.bin h2 em{font-style:italic;color:var(--gold-hi)}
.bin p{margin:16px 0 0;max-width:46ch;font-size:17px;color:color-mix(in srgb,var(--banner-ink) 72%,transparent)}
.bcta{margin-top:24px;display:inline-flex;align-items:center;gap:10px;border:0;border-radius:var(--pill);padding:12px 22px;font-weight:600;background:linear-gradient(135deg,#f2dc97,#d0a948);color:#1a1405}
.bart{display:flex;justify-content:center;align-items:center;min-height:200px;position:relative}
.bart svg{width:min(320px,80%);height:auto;filter:drop-shadow(0 26px 30px rgba(0,0,0,.45))}
.bart .second{position:absolute;width:min(170px,42%);inset-inline-end:6%;bottom:2%}
.tickers{display:grid;grid-template-columns:repeat(2,auto);gap:12px;justify-content:center}
.tickers span{border:1px solid color-mix(in srgb,var(--banner-ink) 25%,transparent);border-radius:var(--pill);padding:12px 26px;font:600 22px var(--mono);text-align:center}
.tickers span:nth-child(odd){background:color-mix(in srgb,var(--banner-ink) 8%,transparent)}
.bctrl{position:absolute;left:0;right:0;bottom:18px;display:flex;justify-content:center;align-items:center;gap:14px}
.bctrl button.arr{width:34px;height:34px;border-radius:var(--pill);border:1px solid color-mix(in srgb,var(--banner-ink) 30%,transparent);background:transparent;color:var(--banner-ink);font-size:19px;line-height:1}
.bdots{display:flex;gap:8px}
.bdots button{width:8px;height:8px;padding:0;border:0;border-radius:4px;background:color-mix(in srgb,var(--banner-ink) 40%,transparent);transition:width .3s}
.bdots button[aria-current="true"]{width:26px;background:var(--gold-hi)}
@media (max-width:760px){.bin{grid-template-columns:1fr;padding-block:36px 72px}.bart{min-height:150px}.bart svg{width:min(220px,64%)}.tickers span{padding:8px 18px;font-size:17px}}

/* palette switcher */
.palette{position:fixed;inset-inline-start:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:25;display:flex;align-items:center;gap:6px;padding-block:6px;padding-inline:14px 8px;border-radius:var(--pill);background:var(--surface);border:1px solid var(--line);box-shadow:0 10px 30px rgba(0,0,0,.3);font-size:13.5px}
.palette .lbl{color:var(--muted);font-weight:600;margin-inline-end:4px}
.palette button{display:flex;align-items:center;gap:6px;border:1px solid transparent;background:none;border-radius:var(--pill);padding:4px 10px 4px 5px;font-size:13.5px;font-weight:600}
.palette button[aria-pressed="true"]{border-color:var(--gold)}
.palette i{width:18px;height:18px;border-radius:50%;border:1px solid rgba(128,128,128,.4)}
@media (max-width:480px){.palette .lbl{display:none}}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:40px;align-items:center;padding-block:56px 40px}
@media (max-width:900px){.hero{grid-template-columns:1fr;gap:28px;padding-block:36px 28px}}
.hero h1{font:500 clamp(40px,6.4vw,78px)/.98 var(--display);letter-spacing:-.015em;margin:14px 0 0;text-wrap:balance}
.hero h1 em{color:var(--gold);font-style:italic}
.hero .lede{margin:20px 0 0;color:var(--muted);font-size:18px;max-width:52ch}
.hero-coin{display:flex;align-items:center;gap:22px;margin-top:30px}
/* a real coin photo spinning in 3D: two faces back to back, a thin gold edge between them, and a shadow on the "floor" */
.hero-coin .spin{width:104px;height:122px;flex:none;perspective:700px;position:relative}
.coin3d{position:absolute;top:0;left:0;width:104px;height:104px;transform-style:preserve-3d;animation:coinspin 12s linear infinite}
.coin3d .face{position:absolute;inset:0;width:100%;height:100%;border-radius:50%;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.coin3d .front{transform:translateZ(4.2px)}
.coin3d .back{transform:rotateY(180deg) translateZ(4.2px)}
.coin3d .rim{position:absolute;inset:1px;border-radius:50%;transform:translateZ(var(--z));background:radial-gradient(circle,#a37a24 0 60%,#f1d27c 80%,#9b7420 100%)}
.hero-coin .floor{position:absolute;left:12px;right:12px;bottom:0;height:10px;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.45),transparent);animation:coinshadow 12s linear infinite}
@keyframes coinspin{from{transform:rotateY(0)}to{transform:rotateY(360deg)}}
@keyframes coinshadow{0%,100%{transform:scaleX(1)}25%,75%{transform:scaleX(.25)}50%{transform:scaleX(1)}}
@media (prefers-reduced-motion:reduce){.coin3d{animation:none;transform:rotateY(-18deg)}.hero-coin .floor{animation:none}}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;font-size:14.5px;color:var(--muted)}
.steps b{display:block;color:var(--ink);font-weight:600;font-size:15.5px}
.steps span{font:500 12.5px var(--mono);color:var(--gold)}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* fixing board */
.board{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.board-h{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.status{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--warn)}
.dot.live{background:var(--good);box-shadow:0 0 0 4px color-mix(in srgb,var(--good) 25%,transparent)}
.coins{display:flex;flex-wrap:wrap;gap:6px;padding:14px 18px 6px}
.coins button{border:1px solid var(--line);background:transparent;border-radius:var(--pill);padding:4px 11px;font:500 13.5px var(--mono);color:var(--muted)}
.coins button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.rows{padding:4px 18px 8px}
.row{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.el{width:44px;height:44px;border-radius:var(--r);display:grid;place-items:center;position:relative;font:600 19px var(--display);color:#1b1b1b}
.el small{position:absolute;top:3px;inset-inline-start:5px;font:500 8px var(--mono);opacity:.7}
.el.au{background:linear-gradient(135deg,#f6dd8c,#c4952c)} .el.ag{background:linear-gradient(135deg,#f5f7f9,#a9b0b8)}
.el.pt{background:linear-gradient(135deg,#eef2f7,#8f99a8)} .el.pd{background:linear-gradient(135deg,#efe9df,#9d9486)}
.row .nm{font-weight:600}
.row .nm small{display:block;color:var(--muted);font:13.5px var(--mono);font-weight:400}
.row .v{text-align:end;font:500 17px var(--mono)}
.row .v small{display:block;font-size:12.5px;color:var(--muted);font-weight:400}
.board-f{display:flex;justify-content:space-between;gap:10px;padding:12px 18px;background:var(--raise);font-size:13.5px;color:var(--muted);flex-wrap:wrap}
.linkish{background:none;border:0;padding:0;color:var(--ink);text-decoration:underline;text-underline-offset:3px;font-size:13.5px}

.rates{margin:0 0 24px;padding:16px;border:1px dashed var(--line);border-radius:var(--r-lg)}
.rates p{margin:0 0 12px;color:var(--muted);font-size:14.5px;max-width:72ch}
.rates .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
.rates label{display:flex;flex-direction:column;gap:4px;font:600 11.5px var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.rates input{font:15.5px var(--mono);padding:7px 9px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}

/* filters */
.filters{position:sticky;top:calc(env(safe-area-inset-top,0px) + 57px);z-index:10;display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;padding:12px 0;background:var(--bg);border-block:1px solid var(--line)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line);background:transparent;border-radius:var(--pill);padding:5px 13px;font-size:14.5px;color:var(--muted)}
.chip:hover{color:var(--ink)}
.chip[aria-pressed="true"]{border-color:var(--gold);color:var(--gold)}
.filters input,.filters select{border:1px solid var(--line);background:var(--surface);border-radius:var(--pill);padding:6px 14px;font-size:15.5px}
.filters input{flex:1 1 200px;min-width:0}
@media (max-width:640px){.filters{position:static}}

/* product sections */
.metal-sec{padding-top:44px;scroll-margin-top:130px}
.sec-h{display:flex;align-items:end;gap:18px;flex-wrap:wrap;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:22px}
.sec-h h2{font:500 clamp(30px,4vw,44px)/1 var(--display);margin:0}
.sec-h h2 em{font-style:italic;color:var(--gold)}
.sec-h .fact{color:var(--muted);font:13.5px var(--mono);margin-inline-start:auto}
.grid-p{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px}
/* per-product image gallery */
.gal{position:relative}
.track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain}
.track::-webkit-scrollbar{display:none}
.slide{flex:0 0 100%;scroll-snap-align:start;aspect-ratio:1/1;display:grid;place-items:center;background:radial-gradient(110% 85% at 50% 18%,var(--raise),var(--surface) 72%)}
.slide svg{width:74%;height:auto;max-height:84%;filter:drop-shadow(0 18px 20px rgba(0,0,0,.35))}
.gnav{position:absolute;top:50%;transform:translateY(-50%);width:34px;height:34px;border-radius:var(--pill);border:1px solid var(--line);background:var(--surface);font-size:19px;line-height:1;opacity:0;transition:opacity .2s}
.gal:hover .gnav,.gnav:focus-visible{opacity:1}
@media (hover:none){.gnav{display:none}}
.gnav.prev{inset-inline-start:10px}.gnav.next{inset-inline-end:10px}
.gdots{position:absolute;left:0;right:0;bottom:12px;display:flex;justify-content:center;gap:6px;pointer-events:none}
.gdots span{width:6px;height:6px;border-radius:50%;background:var(--muted);opacity:.45;transition:all .2s}
.gdots span.on{width:16px;border-radius:3px;background:var(--gold);opacity:1}
.vlabel{position:absolute;top:12px;inset-inline-start:12px;font:600 11.5px var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
/* featured slider */
.featured{padding-top:40px}
.feat-h{display:flex;justify-content:space-between;align-items:end;gap:14px;margin-bottom:18px}
.feat-h h2{font:500 clamp(28px,3.6vw,40px)/1 var(--display);margin:6px 0 0}
.feat-h h2 em{font-style:italic;color:var(--gold)}
.fnav{display:flex;gap:8px}
.fnav button{width:42px;height:42px;border-radius:var(--pill);border:1px solid var(--line);background:var(--surface);font-size:20px;line-height:1}
.fnav button:hover{border-color:var(--gold);color:var(--gold)}
.feat-track{display:grid;grid-auto-flow:column;grid-auto-columns:min(640px,90%);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:4px}
.feat-track::-webkit-scrollbar{display:none}
.feat{scroll-snap-align:start;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;min-width:0}
.feat .fa{aspect-ratio:1/1;max-width:100%;display:grid;place-items:center;background:radial-gradient(110% 85% at 50% 18%,var(--raise),var(--surface) 72%)}
.feat .fa svg{width:80%;height:auto;filter:drop-shadow(0 22px 24px rgba(0,0,0,.4))}
.feat .fb{padding:26px 24px;display:flex;flex-direction:column;gap:10px;min-width:0}
.feat h3{font:500 clamp(24px,2.6vw,30px)/1.1 var(--display);margin:0}
.feat p{margin:0;color:var(--muted);font-size:15.5px}
.feat .amt{font-size:24px}
@media (max-width:560px){.feat{grid-template-columns:1fr}.feat .fa{aspect-ratio:4/3}}
.card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;min-width:0;transition:transform .25s ease,border-color .25s ease}
.card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--gold) 45%,var(--line))}
@media (prefers-reduced-motion:reduce){.card{transition:none}.card:hover{transform:none}}
.art{aspect-ratio:5/4;max-width:100%;display:grid;place-items:center;background:radial-gradient(120% 90% at 50% 15%,var(--raise),var(--surface) 70%)}
.art svg{width:66%;height:auto;max-height:86%;filter:drop-shadow(0 14px 16px rgba(0,0,0,.35))}
.body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{font:500 11.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);border-radius:4px;padding:1px 6px;color:var(--muted)}
.card h3{margin:2px 0 0;font:600 17px/1.3 var(--body)}
.specs{font:13.5px var(--mono);color:var(--muted)}
.price{margin-top:auto;padding-top:12px;display:flex;justify-content:space-between;align-items:end;gap:10px}
.amt{font:500 19px var(--mono);white-space:nowrap;color:var(--ink)}
.amt i{font-style:normal;font-size:12.5px;color:var(--gold);margin-inline-start:5px;letter-spacing:.05em}
.price small{display:block;font:12.5px var(--mono);color:var(--muted)}
.add{flex:none;border:0;background:var(--ink);color:var(--bg);border-radius:var(--pill);padding:8px 15px;font-weight:600;font-size:14.5px}
.add:hover{background:var(--gold);color:var(--on-gold)}
.flash{animation:fl .8s ease}
@keyframes fl{from{color:var(--gold-hi)}to{color:var(--ink)}}
@media (prefers-reduced-motion:reduce){.flash{animation:none}}
.empty{color:var(--muted);padding:40px 0}

/* basket */
.scrim{position:fixed;inset:0;background:rgba(5,8,12,.55);z-index:30}
.drawer{position:fixed;top:0;inset-inline-end:0;bottom:0;width:min(440px,100%);z-index:40;background:var(--surface);border-inline-start:1px solid var(--line);display:flex;flex-direction:column;padding:calc(18px + env(safe-area-inset-top,0px)) 20px calc(18px + env(safe-area-inset-bottom,0px));box-shadow:-20px 0 60px rgba(0,0,0,.35)}
.dh{display:flex;justify-content:space-between;align-items:center;padding-bottom:12px;border-bottom:1px solid var(--line)}
.dh h2{margin:0;font:500 28px var(--display)}
.x{border:1px solid var(--line);background:none;border-radius:var(--pill);width:34px;height:34px;font-size:19px;line-height:1}
.lines{flex:1;overflow:auto;padding:6px 0}
.line{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;padding:14px 0;border-bottom:1px solid var(--line)}
.line b{font-weight:500;font-size:15.5px}
.qty{display:flex;align-items:center;gap:8px}
.qty button{width:28px;height:28px;border:1px solid var(--line);background:var(--raise);border-radius:var(--pill)}
.totals{padding-top:14px;display:flex;flex-direction:column;gap:10px}
.tot{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.tot .big{font:500 24px var(--mono)}
.lock{display:flex;justify-content:space-between;font-size:14.5px;color:var(--muted);padding:10px 12px;border-radius:var(--r);background:var(--raise)}
.lock .mono{color:var(--ink)}
.lock.expired .mono{color:var(--warn)}
.go{border:0;border-radius:var(--pill);padding:13px;font-weight:600;background:linear-gradient(135deg,var(--gold-hi),var(--gold));color:var(--on-gold)}
.go:disabled{opacity:.4;cursor:not-allowed}
.pay{border:1px dashed var(--line);border-radius:var(--r);padding:12px;font-size:14.5px;color:var(--muted);display:flex;flex-direction:column;gap:6px}
.pay strong{color:var(--ink)}
footer{margin-top:64px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:13.5px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer p{margin:0;max-width:70ch}

/* links inside cards */
.card h3 a,.feat h3 a{color:inherit;text-decoration:none}
.card h3 a:hover,.feat h3 a:hover{color:var(--gold)}
a.fa{display:grid}
.brand{cursor:pointer}

/* product page */
.crumbs{padding-block:22px 0;font-size:14.5px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--muted)}
.pdp{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:44px;padding-block:24px 10px;align-items:start}
@media (max-width:860px){.pdp{grid-template-columns:1fr;gap:24px}}
.pdp .gal{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.pdp .gal .gnav{opacity:1}
.pdp h1{font:500 clamp(34px,4.6vw,56px)/1.02 var(--display);margin:10px 0 0;text-wrap:balance}
.pdp .lede{color:var(--muted);font-size:17px;margin:16px 0 0;max-width:58ch}
.pdp .big-price{margin-top:24px;padding:20px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
.pdp .big-price .amt{font-size:34px}
.buy{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.buy .qty{border:1px solid var(--line);border-radius:var(--pill);padding:4px}
.buy .qty button{border:0;background:var(--raise)}
.buy .qty input{width:44px;text-align:center;border:0;background:transparent;font:500 16px var(--mono)}
.buy .add{padding:12px 22px;font-size:15.5px}
.facts{width:100%;border-collapse:collapse;margin-top:26px;font-size:15.5px}
.facts th{text-align:start;font-weight:500;color:var(--muted);padding:10px 0;border-bottom:1px solid var(--line);width:42%}
.facts td{padding:10px 0;border-bottom:1px solid var(--line);font-family:var(--mono);font-variant-numeric:tabular-nums}
.allcoins{margin-top:28px}
.allcoins h2{font:500 26px var(--display);margin:0 0 10px}
.allcoins .tbl{overflow-x:auto}
.allcoins table{width:100%;border-collapse:collapse;font-size:15.5px;min-width:320px}
.allcoins td,.allcoins th{padding:9px 0;border-bottom:1px solid var(--line);text-align:end;font-family:var(--mono);font-variant-numeric:tabular-nums}
.allcoins th{color:var(--muted);font-weight:500;font-family:var(--body)}
.allcoins td:first-child,.allcoins th:first-child{text-align:start}
.related{padding-top:30px}
.related h2{font:500 30px var(--display);margin:0 0 18px}
.quote{border:1px solid var(--gold);border-radius:var(--r);padding:12px;font-size:14.5px;display:flex;flex-direction:column;gap:6px}
.quote strong{font-size:15.5px}
.quote .mono{color:var(--ink)}
.err{color:var(--warn);font-size:14.5px}

/* basket line reference price */
.line-ref{color:var(--muted);font-size:13.5px;text-align:end}

/* language switch */
.lang{color:var(--ink);text-decoration:none;font-size:15.5px;font-weight:600;border:1px solid var(--line);border-radius:var(--pill);padding:6px 14px}
.lang:hover{border-color:var(--gold);color:var(--gold)}

/* right-to-left: mirror the arrows, the drawer shadow and the banner glow */
/* product photos (used instead of the drawings once added to public/images) */
/* photos carry their own shadow (added by tools/prepare-photos.py), so no browser shadow here:
   some browsers clip a CSS drop-shadow at the image edge */
.slide img,.feat .fa img,.bart img{width:88%;height:auto;max-height:100%;object-fit:contain;filter:none}
.feat .fa img{width:92%}
.bart img{width:min(360px,90%)}
.bart img.second{position:absolute;width:min(190px,47%);inset-inline-end:6%;bottom:2%}
/* product description section */
.about{margin-top:36px;padding-block:36px 4px;border-top:1px solid var(--line)}
.about-in{max-width:68ch}
.about h2{font:500 clamp(26px,3vw,34px)/1.15 var(--display);margin:0 0 12px;text-wrap:balance}
.about p+h2{margin-top:30px}
.about p{margin:0 0 14px;font-size:17px;line-height:1.7;color:var(--ink)}
/* product FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:16px;font-weight:600;font-size:17px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:28px;height:28px;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--pill);color:var(--gold);font-weight:400;font-size:19px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq summary:hover{color:var(--gold)}
.faq details p{margin:0 0 18px;color:var(--muted)}
/* "image is illustrative" note on coin pages */
.pdp .note{margin:14px 0 0;max-width:58ch;font-size:14.5px;line-height:1.55;color:var(--muted);padding-inline-start:12px;border-inline-start:2px solid var(--gold)}

/* ---------- price charts ---------- */
/* one line colour per metal: lighter tints on the dark schemes, deeper ones on Ivory */
:root{--c-au:#d8b65e;--c-ag:#c9d4e3;--c-pt:#8fb0d9;--c-pd:#d3b38f}
:root[data-palette="liberty"],:root[data-palette="parchment"]{--c-au:#8c6812;--c-ag:#5d6b80;--c-pt:#3f6ea8;--c-pd:#8a5a33}
@media (prefers-color-scheme:light){:root:not([data-palette]):not([data-theme="dark"]){--c-au:#8c6812;--c-ag:#5d6b80;--c-pt:#3f6ea8;--c-pd:#8a5a33}}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.nav-charts{color:var(--ink);text-decoration:none;font-size:15.5px;font-weight:600;border:1px solid var(--line);border-radius:var(--pill);padding:6px 14px;white-space:nowrap}
.nav-charts:hover,.nav-charts[aria-current="page"],.nav-charts.on{border-color:var(--gold);color:var(--gold)}
.charts-head{padding-block:28px 6px;max-width:70ch}
.charts-head h1{font:500 clamp(36px,5vw,60px)/1.02 var(--display);margin:12px 0 0;text-wrap:balance}
.charts-head h1 em{font-style:italic;color:var(--gold)}
.charts-head .lede{color:var(--muted);font-size:17px;margin:16px 0 0}
.chart-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:28px}
@media (max-width:900px){.chart-grid{grid-template-columns:1fr}}
.chart-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;display:flex;flex-direction:column;gap:12px;min-width:0}
.cc-h{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cc-title{display:flex;flex-direction:column;min-width:0}
.cc-title h2{margin:0;font:500 26px/1.1 var(--display)}
.cc-title span{font-size:13.5px;color:var(--muted)}
.cc-cur{margin-inline-start:auto}
.cc-cur select{border:1px solid var(--line);background:var(--raise);color:var(--ink);border-radius:var(--pill);padding:7px 12px;font:500 14.5px var(--body);max-width:100%}
.cc-fig{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.cc-val{font:500 28px var(--mono);font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.cc-chg{font:600 14.5px var(--body);direction:ltr;unicode-bidi:isolate}
.cc-chg.up{color:var(--good)}.cc-chg.down{color:var(--warn)}
.cc-ranges{display:flex;gap:6px;flex-wrap:wrap}
.cc-ranges button{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:var(--pill);padding:4px 12px;font-size:13.5px;font-weight:600}
.cc-ranges button[aria-pressed="true"]{border-color:var(--gold);color:var(--gold)}
.cc-plot{position:relative;direction:ltr;min-height:220px;border-radius:var(--r);touch-action:pan-y}
.cc-plot:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.cc-svg{display:block;width:100%;height:auto;overflow:visible}
.cc-svg.c-au{color:var(--c-au)}.cc-svg.c-ag{color:var(--c-ag)}.cc-svg.c-pt{color:var(--c-pt)}.cc-svg.c-pd{color:var(--c-pd)}
.cc-grid{stroke:var(--line);stroke-width:1}
.cc-axis{fill:var(--muted);font:12.5px var(--mono);font-variant-numeric:tabular-nums}
.cc-cross{stroke:var(--muted);stroke-width:1}
.cc-ring{stroke:var(--surface);stroke-width:2}
.cc-msg{margin:0;padding:80px 0;text-align:center;color:var(--muted);font-size:15.5px}
.cc-tip{position:absolute;pointer-events:none;background:var(--raise);border:1px solid var(--line);border-radius:var(--r);padding:6px 10px;box-shadow:0 8px 20px rgba(0,0,0,.25);white-space:nowrap;z-index:2}
.cc-tip strong{display:block;font:600 15.5px var(--mono);font-variant-numeric:tabular-nums;color:var(--ink)}
.cc-tip span{font-size:13.5px;color:var(--muted)}
.cc-foot{margin:0;font-size:13.5px;color:var(--muted);direction:ltr;unicode-bidi:isolate;text-align:start}
.today{margin-top:44px}
.today h2{font:500 clamp(26px,3vw,34px)/1.15 var(--display);margin:0}
.today-sub{color:var(--muted);margin:8px 0 16px;font-size:15.5px}
.today .tbl{overflow-x:auto}
.today-tbl{width:100%;border-collapse:collapse;font-size:15.5px;min-width:620px}
.today-tbl th,.today-tbl td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:end;white-space:nowrap}
.today-tbl thead th{color:var(--muted);font-weight:600;font-size:13.5px;letter-spacing:.06em;text-transform:uppercase}
.today-tbl th[scope="row"]{text-align:start;font-weight:600}
.today-tbl th[scope="row"] span{color:var(--muted);font-weight:400;margin-inline-start:6px}
.today-tbl td{font-family:var(--mono);font-variant-numeric:tabular-nums;direction:ltr}
.src-note{margin:18px 0 0;color:var(--muted);font-size:13.5px;max-width:90ch}
/* compact header on narrower screens so it stays on one row */
@media (max-width:900px){
  .top-in{gap:10px}
  .nav-charts,.lang{padding:5px 11px;font-size:14.5px}
  .cart-btn{padding:5px 6px 5px 12px;font-size:14.5px}
}
@media (max-width:560px){
  .brand b{font-size:19px}
  .brand .mark{width:26px;height:26px}
  .top-in{gap:8px}
  .cart-btn{font-size:0;gap:0;padding:4px}   /* icon-sized basket: the count stays, the word is still read by screen readers */
  .cart-btn .n{font-size:13.5px}
}
@media (max-width:420px){
  .nav-charts,.lang{padding:4px 9px;font-size:13.5px}
  .top-in{gap:6px}
  .brand{gap:6px}
}

/* ---------- metal price chart pages ---------- */
/* comparison-chart colours: one per currency, never reassigned (validated against each scheme's surface) */
:root{--s-eur:#3987e5;--s-gbp:#d95926;--s-chf:#199e70}
:root[data-palette="liberty"],:root[data-palette="parchment"]{--s-eur:#2a78d6;--s-gbp:#c9541f;--s-chf:#138a60}
.s-USD{color:var(--muted)}.s-EUR{color:var(--s-eur)}.s-GBP{color:var(--s-gbp)}.s-CHF{color:var(--s-chf)}
.sw{display:inline-block;width:10px;height:10px;border-radius:3px;background:currentColor;flex:none}
.cc-title h2 a{color:inherit;text-decoration:none}
.cc-title h2 a:hover{color:var(--gold)}
.mc-head .lede{margin-top:12px}
.mc-snap{margin:16px 0 0;max-width:70ch;font-size:17px;line-height:1.7;padding-inline-start:14px;border-inline-start:2px solid var(--gold)}
.mc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:28px;align-items:start}
@media (max-width:1000px){.mc-grid{grid-template-columns:1fr}}
.cmp-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;display:flex;flex-direction:column;gap:12px;min-width:0}
.cmp-card h2{margin:0;font:500 24px/1.15 var(--display);text-wrap:balance}
.cmp-sub{margin:0;color:var(--muted);font-size:14.5px;line-height:1.55}
.cmp-legend{display:flex;flex-wrap:wrap;gap:6px}
.cmp-legend button{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:var(--pill);padding:4px 11px;font:600 13.5px var(--mono)}
.cmp-legend button[aria-pressed="false"]{color:var(--muted);opacity:.6}
.cmp-legend button[aria-pressed="false"] .sw{background:transparent;box-shadow:inset 0 0 0 1.5px currentColor}
.cc-zero{stroke:var(--muted);stroke-width:1}
.cmp-tip{min-width:120px}
.cmp-tip .tip-date{display:block;font-size:13.5px;color:var(--muted);margin-bottom:4px}
.cmp-tip .tip-row{display:grid;grid-template-columns:10px auto 1fr;align-items:center;gap:8px;font-size:14.5px;line-height:1.6}
.cmp-tip .tip-row strong{font:600 14.5px var(--mono);font-variant-numeric:tabular-nums;color:var(--ink);display:inline;text-align:end}
.cmp-tip .tip-row span{color:var(--muted);font:500 13.5px var(--mono)}
.perf-tbl td.up{color:var(--good)}.perf-tbl td.down{color:var(--warn)}
.mc-copy{margin-top:44px}
.mc-pop-h{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.mc-pop-h h2{margin:0}
.mc-pop-h a,.chart-link a{color:var(--gold);font-weight:600;text-decoration:none}
.mc-pop-h a:hover,.chart-link a:hover{text-decoration:underline}
.chart-link{font-family:var(--body)!important}
.mc-others{margin-top:44px}
.mc-others h2{font:500 26px var(--display);margin:0 0 14px}
.mc-others div{display:flex;flex-wrap:wrap;gap:10px}
.mc-others a{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 8px;border:1px solid var(--line);border-radius:var(--pill);background:var(--surface);color:var(--ink);text-decoration:none;font-weight:600;font-size:15.5px}
.mc-others a:last-child{padding-inline-start:16px}
.mc-others a:hover{border-color:var(--gold);color:var(--gold)}
.mc-others .el{width:28px;height:28px;font-size:14.5px;border-radius:6px}
.mc-others .el small{font-size:6px;top:1px;inset-inline-start:3px}
/* links to the chart pages: price panel rows, chart cards, footer */
a.row{color:inherit;text-decoration:none;border-radius:var(--r);transition:background .15s}
a.row:hover{background:var(--raise)}
a.row:hover .nm{color:var(--gold)}
a.row:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.cc-more{align-self:flex-start;color:var(--gold);font-weight:600;font-size:15.5px;text-decoration:none}
.cc-more:hover{text-decoration:underline}
.foot-links{margin-top:64px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;font-size:15.5px}
.foot-links span{font-weight:600;color:var(--muted);font-size:13.5px;letter-spacing:.08em;text-transform:uppercase}
.foot-links a{color:var(--ink);text-decoration:none}
.foot-links a:hover{color:var(--gold)}
.foot-links + footer{margin-top:20px}

/* footer columns */
.foot-cols{margin-top:64px;padding-top:28px;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 32px}
.foot-cols .fcol h2{margin:0 0 12px;line-height:1.4;font-weight:600;font-size:13.5px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.fcol ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.fcol a{color:var(--ink);text-decoration:none;font-size:15.5px}
.fcol a:hover,.fcol a:focus-visible{color:var(--gold);text-decoration:underline}
.foot-cols + footer{margin-top:28px}
@media (max-width:860px){.foot-cols{grid-template-columns:1fr 1fr}}
@media (max-width:340px){.foot-cols{grid-template-columns:1fr}}

/* information pages */
.info-page article{max-width:760px;padding-top:40px}
.info-page h1{font-family:var(--display);font-weight:500;font-size:clamp(32px,5vw,48px);line-height:1.1;margin:0}
.info-page .lede{color:var(--muted);font-size:18px;line-height:1.6;margin:16px 0 8px}
.info-page section{margin-top:32px}
.info-page h2{font-size:19px;margin:0 0 10px}
.info-page p{line-height:1.7;margin:0 0 12px}
mark.todo{background:color-mix(in srgb,var(--gold) 26%,transparent);color:inherit;border-radius:4px;padding:0 3px}
.draft-note{margin:24px 0 0;padding:12px 16px;border:1px dashed var(--gold);border-radius:var(--r);font-size:15.5px;color:var(--ink);max-width:760px}
.cform{display:grid;gap:16px;margin-top:8px}
.cform label{display:grid;gap:6px;font-size:15.5px;font-weight:500}
.cform input,.cform textarea{font:inherit;font-size:17px;padding:11px 13px;border-radius:var(--r);border:1px solid var(--line);background:transparent;color:var(--ink);width:100%;box-sizing:border-box}
.cform input:focus,.cform textarea:focus{outline:2px solid var(--gold);outline-offset:1px}
.cform .go{justify-self:start;padding:13px 28px;cursor:pointer}
.cform .hp{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.cf-msg{padding:12px 16px;border-radius:var(--r);border:1px solid var(--line)}
.cf-msg.ok{border-color:var(--good)}
.cf-msg.err{border-color:var(--warn)}

/* price board: lifted panel with a gold edge so it reads as the centrepiece of the hero */
.board{position:relative;border-color:color-mix(in srgb,var(--gold) 45%,var(--line));border-radius:var(--r-lg);
  box-shadow:0 30px 70px -30px rgba(0,0,0,.65),0 10px 24px -12px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.05)}
:root[data-palette="liberty"] .board,:root[data-palette="parchment"] .board{box-shadow:0 30px 60px -28px rgba(70,52,12,.35),0 8px 20px -10px rgba(70,52,12,.18)}
.board::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--gold-hi),var(--gold),var(--gold-hi));z-index:1}
.board-h{padding:20px 22px 16px;background:linear-gradient(180deg,color-mix(in srgb,var(--gold) 10%,transparent),transparent)}
.board-h .eyebrow{color:var(--gold)}
.board .coins{padding:16px 22px 8px}
.board .coins button[aria-pressed="true"]{background:linear-gradient(135deg,var(--gold-hi),var(--gold));color:var(--on-gold);border-color:transparent}
.board .rows{padding:4px 12px 10px}
.board .row{padding:13px 10px;border-bottom:0;position:relative;border-radius:var(--r)}
.board .row + .row::before{content:"";position:absolute;inset:0 10px auto;border-top:1px solid var(--line)}
.board .row .v{font-size:20px;letter-spacing:-.01em}
.board .row .nm{font-size:18px}
.board .el{box-shadow:0 2px 6px rgba(0,0,0,.18)}
.board .board-f{padding:14px 22px;font-size:14.5px}

/* ---------- customer accounts ---------- */
.acct-link{display:flex;align-items:center;gap:6px;color:var(--ink);text-decoration:none;font-size:15.5px;font-weight:600;border:1px solid var(--line);border-radius:var(--pill);padding:6px 14px;white-space:nowrap}
.acct-link svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8}
.acct-link:hover,.acct-link.on{border-color:var(--gold);color:var(--gold)}
@media (max-width:900px){.acct-link{padding:5px 11px;font-size:14.5px}}
@media (max-width:560px){.acct-link{padding:6px}.acct-link span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}}
@media (max-width:420px){.acct-link{padding:5px}}
.acct{padding-top:32px}
.acct h1{font-family:var(--display);font-weight:500;font-size:clamp(30px,5vw,44px);line-height:1.1;margin:0}
.acct-narrow{max-width:520px}
.acct-mid{max-width:760px}
.acct .lede{color:var(--muted);font-size:17px;line-height:1.6;margin:12px 0 20px}
.acct h2{font-size:19px;margin:26px 0 4px}
.acct h3{font-size:17px;margin:18px 0 0}
.acct-h{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.acct-h .fh{margin:6px 0 0}
.acct-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;margin-top:18px;max-width:860px}
.acct-card h2{margin-top:0}
.acct-alt{margin-top:22px;color:var(--muted)}
.acct a:not(.go):not(.btn-ghost){color:var(--gold)}
.fgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.fgrid .wide{grid-column:1/-1}
@media (max-width:560px){.fgrid{grid-template-columns:1fr}}
.cform select{font:inherit;font-size:17px;padding:11px 13px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);color:var(--ink);width:100%}
.cform input:focus,.cform select:focus,.cform textarea:focus{outline:2px solid var(--gold);outline-offset:1px}
.cform .fh,.acct .fh{color:var(--muted);font-size:14.5px;font-weight:400}
.cform .fe{color:var(--warn);font-size:14.5px;font-weight:500}
.cform .bad input,.cform .bad select,.cform .bad textarea{border-color:var(--warn)}
.form-err{padding:12px 16px;border-radius:var(--r);border:1px solid var(--warn);color:var(--ink)}
.radios{border:0;padding:0;margin:0;display:grid;gap:8px;font-size:15.5px}
.radios legend{font-weight:500;margin-bottom:6px;line-height:1.5}
.radios label{display:flex;gap:8px;align-items:center;font-weight:400}
.radios input,.check input{width:auto;accent-color:var(--gold)}
.cform .file input{padding:9px;font-size:15.5px}
.cform .check{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;font-weight:400;line-height:1.5}
.cform .check .fe{grid-column:1/-1}
.btn{display:inline-block;text-decoration:none;padding:11px 22px}
.btn-ghost{display:inline-block;border:1px solid var(--gold);color:var(--gold);border-radius:var(--pill);padding:9px 18px;text-decoration:none;font-weight:600;font-size:15.5px}
.vst{display:inline-grid;place-items:center;min-width:24px;height:24px;border-radius:var(--pill);border:1px solid currentColor;font-size:13.5px;font-weight:700;margin-inline-end:6px;color:var(--muted)}
.vst.submitted,.vst.more{color:var(--warn)}.vst.approved{color:var(--good)}.vst.rejected{color:var(--warn)}
.tscroll{overflow-x:auto}
.otable{width:100%;border-collapse:collapse;font-size:15.5px}
.otable th,.otable td{text-align:start;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.otable th{color:var(--muted);font-size:13.5px;font-weight:600}
.otable td small{display:block;color:var(--muted);font-size:13.5px}
.ost{font-size:13.5px;font-weight:600;color:var(--muted)}.ost.paid,.ost.shipped{color:var(--good)}.ost.awaiting_payment{color:var(--warn)}
/* basket: who it's for */
.who{font-size:14.5px;color:var(--muted)}
.who .ship{display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.who .linkish{font-size:14.5px}
.err a{color:var(--gold)}
.fgrid label{align-content:start}
@media (max-width:420px){
  .brand b{font-size:18px}
  .brand .mark{width:22px;height:22px}
  .nav-charts,.lang{padding:4px 8px}
}
@media (max-width:360px){.nav-charts,.lang{font-size:12.5px;padding:4px 7px}.top-in{gap:5px}}
.nav-charts .ns{display:none}
@media (max-width:560px){.nav-charts .nl{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.nav-charts .ns{display:inline}}
/* customer profile */
.acct-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;max-width:860px}
@media (max-width:700px){.acct-grid{grid-template-columns:1fr}}
.card-h{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.card-h a{font-size:15.5px;font-weight:600}
.card-f{margin:14px 0 0;font-size:15.5px}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:8px 16px;margin:12px 0 0;font-size:16px}
.kv dt{color:var(--muted)}.kv dd{margin:0;overflow-wrap:anywhere}
.acct address{font-style:normal;line-height:1.6;margin-top:12px}
.crumb{margin:0 0 14px;font-size:15.5px}
.mono-h{font-family:var(--mono)!important;font-size:clamp(22px,4vw,32px)!important;letter-spacing:-.01em}
.olist{list-style:none;margin:8px 0 0;padding:0}
.olist li+li{border-top:1px solid var(--line)}
.orow{display:grid;grid-template-columns:minmax(150px,1fr) 2fr auto auto;gap:6px 18px;align-items:center;padding:14px 4px;color:var(--ink)!important;text-decoration:none;border-radius:var(--r)}
.orow:hover{background:var(--raise)}
.orow .o1,.orow .o3{display:grid;gap:2px}.orow .o3{text-align:end}
.orow .o2{font-size:15.5px;color:var(--muted)}
.orow .o4{display:flex;align-items:center;gap:10px}
.chev{color:var(--muted);font-size:20px}
@media (max-width:700px){.orow{grid-template-columns:1fr auto}.orow .o2{grid-column:1/-1;order:3}.orow .o3{text-align:start}.orow .o4{grid-row:1;grid-column:2}}
.ost{display:inline-block;padding:3px 10px;border-radius:var(--pill);border:1px solid currentColor;white-space:nowrap}
.ost.cancelled,.ost.expired{color:var(--muted)}
.tline{list-style:none;margin:0 0 14px;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;position:relative}
.tline li{display:grid;gap:4px;padding-top:24px;position:relative;color:var(--muted)}
.tline li::before{content:"";position:absolute;top:7px;inset-inline:0;height:2px;background:var(--line)}
.tline li.done{color:var(--ink)}.tline li.done::before{background:var(--gold)}
.tline .tdot{position:absolute;top:0;inset-inline-start:0;width:16px;height:16px;border-radius:50%;border:2px solid var(--line);background:var(--surface);z-index:1}
.tline li.done .tdot{border-color:var(--gold);background:var(--gold)}
.tline li.cancelled.done .tdot,.tline li.expired.done .tdot{border-color:var(--warn);background:var(--surface)}
.tline b{font-size:15.5px}
.trk{margin:8px 0 0}
.otable tfoot th{text-align:end}.otable tfoot td small{display:block;color:var(--muted)}
.acct .trk{display:flex;flex-wrap:wrap;gap:4px 8px;align-items:baseline}
@media (max-width:560px){
  .tline{grid-template-columns:1fr;gap:0}
  .tline li{padding:0 0 18px;padding-inline-start:30px}
  .tline li::before{top:16px;bottom:0;inset-inline-start:7px;inset-inline-end:auto;width:2px;height:auto}
  .tline li:last-child::before{display:none}
}
.inv-dl{margin:14px 0 0}
/* AML form: signature pad */
.sig{display:grid;gap:8px;margin-top:6px}
.sig-l{font-weight:500;font-size:15.5px}
.sig canvas{width:100%;max-width:520px;height:160px;border:1px dashed var(--gold);border-radius:var(--r-lg);background:var(--surface);color:var(--ink);touch-action:none;cursor:crosshair}
.sig.bad canvas{border-color:var(--warn)}
.sig .linkish{justify-self:start;font-size:14.5px}
/* live price flashes: green when a price rises, red when it falls (the arrow means it isn't colour alone) */
:root{--up:#3fbf7f;--down:#f0605d}
:root[data-palette="liberty"],:root[data-palette="parchment"]{--up:#1f8a52;--down:#c8342c}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]):not([data-palette]){--up:#1f8a52;--down:#c8342c}}
.flash-up,.flash-down{border-radius:6px;animation:fn-flash 2s ease-out}
.flash-up{--fc:var(--up)}.flash-down{--fc:var(--down)}
.flash-up::after,.flash-down::after{font-size:.7em;margin-inline-start:.25em;color:var(--fc);animation:fn-fade 2s ease-out forwards}
.flash-up::after{content:"▲"}.flash-down::after{content:"▼"}
@keyframes fn-flash{0%{color:var(--fc);background:color-mix(in srgb,var(--fc) 22%,transparent)}60%{color:var(--fc);background:color-mix(in srgb,var(--fc) 10%,transparent)}100%{background:transparent}}
@keyframes fn-fade{0%,70%{opacity:1}100%{opacity:0}}
@media (prefers-reduced-motion:reduce){.flash-up,.flash-down{animation:none;color:var(--fc)}.flash-up::after,.flash-down::after{animation:none}}

/* ---------- guides ---------- */
nav.metals .nav-guides{border-inline-start:1px solid var(--line);padding-inline-start:18px}
nav.metals .nav-guides.on{color:var(--gold)}
.g-head{max-width:760px;padding-top:28px}
.g-head h1{font-family:var(--display);font-weight:500;font-size:clamp(32px,5vw,48px);line-height:1.12;margin:0}
.g-head .lede{color:var(--muted);font-size:18px;line-height:1.6;margin:16px 0 0}
.g-meta{color:var(--muted);font-size:14.5px;margin:14px 0 0}
.guides-page .g-grid{margin-top:32px}
.g-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.g-card a{display:flex;flex-direction:column;height:100%;box-sizing:border-box;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);color:var(--ink);text-decoration:none;transition:border-color .2s ease}
.g-card a:hover,.g-card a:focus-visible{border-color:var(--gold)}
.g-card h3{font-size:20px;line-height:1.35;margin:10px 0 8px}
.g-card p{color:var(--muted);line-height:1.6;margin:0 0 16px;font-size:15.5px}
.g-date{color:var(--muted);font-size:13.5px}
.g-more{margin-top:auto;color:var(--gold);font-weight:600;font-size:15.5px}
.g-strip{padding-top:56px}
.g-strip h2{font:500 30px var(--display)}
.guide{max-width:760px}
.g-toc{margin:28px 0 0;padding:18px 22px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface)}
.g-toc h2{margin:0 0 10px;font-size:13.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.g-toc ol{margin:0;padding-inline-start:22px;display:grid;gap:6px}
.g-toc a{color:var(--ink);text-decoration:none}
.g-toc a:hover{color:var(--gold);text-decoration:underline}
.g-body{font-size:17px;line-height:1.75}
.g-body h2{font-size:25px;line-height:1.3;margin:44px 0 12px;scroll-margin-top:90px}
.g-body h3{font-size:19px;margin:28px 0 8px}
.g-body p{margin:0 0 16px}
.g-body ul,.g-body ol{margin:0 0 18px;padding-inline-start:24px}
.g-body li{margin:0 0 8px}
.g-body a{color:var(--gold)}
.g-body strong{color:var(--ink);font-weight:600}
.g-note{margin:22px 0;padding:14px 18px;border-inline-start:3px solid var(--gold);background:var(--surface);border-radius:0 var(--r) var(--r) 0}
.g-note p{margin:0 0 8px}.g-note p:last-child{margin:0}
.g-table{overflow-x:auto;margin:8px 0 22px;border:1px solid var(--line);border-radius:var(--r-lg)}
.g-table table{border-collapse:collapse;width:100%;font-size:15.5px;line-height:1.5}
.g-table th,.g-table td{padding:10px 14px;text-align:start;vertical-align:top;border-bottom:1px solid var(--line)}
.g-table tr:last-child th,.g-table tr:last-child td{border-bottom:0}
.g-table thead th{background:var(--surface);color:var(--muted);font-weight:600;font-size:14px}
.g-table tbody th{font-weight:600}
.g-body .grid-p{margin:12px 0 26px;font-size:16px;line-height:1.5}
@media (max-width:560px){.g-body{font-size:16.5px}.g-body h2{font-size:22px}.g-card a{padding:18px}}
.g-body .grid-p{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
@media (min-width:1100px){
  .guide{max-width:none;display:grid;grid-template-columns:minmax(0,760px) 280px;column-gap:56px;align-items:start}
  .guide .g-head{grid-column:1}
  .guide .g-body{grid-column:1}
  .guide .g-toc{grid-column:2;grid-row:1 / span 2;position:sticky;top:96px;margin-top:40px}
  .guide .g-toc ol{font-size:15px}
}


/* ---------- language menu ---------- */
.lang-menu{position:relative}
.lang-menu summary{list-style:none;cursor:pointer;color:var(--ink);font-size:15px;font-weight:600;border:1px solid var(--line);border-radius:var(--pill);padding:6px 12px;display:flex;align-items:center;gap:6px}
.lang-menu summary::-webkit-details-marker{display:none}
.lang-menu summary::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.lang-menu summary:hover,.lang-menu[open] summary{border-color:var(--gold);color:var(--gold)}
.lang-menu ul{position:absolute;inset-inline-end:0;top:calc(100% + 6px);z-index:30;margin:0;padding:6px;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 16px 40px rgba(0,0,0,.3);min-width:150px}
.lang-menu li a{display:block;padding:8px 12px;border-radius:var(--r);color:var(--ink);text-decoration:none;font-size:15px}
.lang-menu li a:hover{background:var(--raise)}
.lang-menu li a[aria-current="true"]{color:var(--gold);font-weight:600}
@media (max-width:900px){.lang-menu summary{padding:5px 10px;font-size:14px}}
@media (max-width:420px){.lang-menu summary{padding:4px 8px}}

/* ---------- delivery country (sets the VAT shown) ---------- */
.ctry{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.ctry select{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:var(--r);padding:5px 8px;font-size:14px;max-width:100%}
.ctry select:disabled{opacity:.75}
.board-ctry{padding:4px 18px 14px}
.pdp .big-price .ctry{margin-top:-2px}
.who .ctry{margin-bottom:8px}
.amt + small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.tot.sub{font-size:14px;color:var(--muted)}
.tot.sub .mono{color:var(--ink)}

/* ---------- price lock, order placed and bank details ---------- */
.quote .qv{font-size:13px;color:var(--muted)}
.quote .go{margin-top:6px}
.quote.placed{border-color:var(--good)}
.bankkv{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:4px 12px;margin:6px 0;font-size:13.5px}
.bankkv dt{color:var(--muted)}.bankkv dd{margin:0;overflow-wrap:anywhere;color:var(--ink);font-weight:600}
.pay-card{border-color:var(--gold)}
.pay-card .bankkv{font-size:15px;padding:12px 14px;background:var(--raise);border-radius:var(--r)}
@media (max-width:420px){.bankkv{grid-template-columns:1fr}.bankkv dt{margin-top:4px}}
.otable tfoot tr.grand th,.otable tfoot tr.grand td{font-size:16px}
/* basket lines: price on the right, the VAT note wraps under it instead of widening the column */
.line > .mono:not(.line-ref){justify-self:end;text-align:end;white-space:nowrap}
.line-ref{max-width:22ch;justify-self:end;font-family:var(--body);font-size:12.5px}
@media (max-width:520px){
  .otable{font-size:13.5px}
  .otable th,.otable td{padding:8px 4px}
  .otable td.mono{white-space:nowrap}
  .otable thead th{font-size:11.5px}
  .otable tfoot th{font-weight:500}
}
@media (max-width:380px){.otable{font-size:12.5px}.otable th,.otable td{padding:7px 3px}}

/* ---------- this shop's own finish: flatter, squarer, copper/brass accents ---------- */
header.top{border-top:3px solid var(--gold);background:color-mix(in srgb,var(--surface) 92%,transparent)}
.brand b{font-weight:600;letter-spacing:-.01em}
.brand b em{font-style:normal}
.eyebrow{color:var(--gold);letter-spacing:.2em}
.hero h1,.bin h2{font-weight:500;letter-spacing:-.025em}
.hero h1 em,.bin h2 em{font-style:normal;text-decoration:underline;text-decoration-thickness:.06em;text-underline-offset:.12em}
.bslide{background:repeating-linear-gradient(135deg,transparent 0 22px,color-mix(in srgb,var(--banner-ink) 4%,transparent) 22px 23px),linear-gradient(120deg,var(--banner-a),var(--banner-b) 75%)}
.bcta,.go{background:var(--gold);color:var(--on-gold);letter-spacing:.02em}
.bcta:hover,.go:hover{filter:brightness(1.08)}
.board .coins button[aria-pressed="true"]{background:var(--gold)}
.board::before{background:var(--gold)}
.board-h{background:none;border-bottom:1px solid var(--line)}
.slide,.feat .fa,.art{background:linear-gradient(180deg,var(--raise),var(--surface))}
.bdots button{border-radius:1px}
footer .legal-line{flex-basis:100%;max-width:none;font-size:12.5px;opacity:.85}
/* logo */
.brand .mark{filter:drop-shadow(0 1px 1.5px rgba(0,0,0,.25))}
.brand b.word{font-weight:600;letter-spacing:-.02em}
.brand b.word em{font-style:normal;color:var(--gold);font-weight:500}

/* banner 2: the bank transfer payment card */
.paycard{width:min(440px,100%);padding:20px 20px 18px;border-radius:var(--r-lg);color:var(--banner-ink);
  background:linear-gradient(160deg,color-mix(in srgb,var(--banner-ink) 13%,transparent),color-mix(in srgb,var(--banner-ink) 4%,transparent));
  border:1px solid color-mix(in srgb,var(--banner-ink) 22%,transparent);box-shadow:0 30px 60px -30px rgba(0,0,0,.6);backdrop-filter:blur(6px);position:relative;overflow:hidden}
.paycard::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--gold-hi),var(--gold))}
.pc-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.pc-title{font:500 21px/1.1 var(--display);letter-spacing:-.01em}
.pc-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px 5px 8px;border-radius:var(--pill);font:600 13.5px var(--mono);font-variant-numeric:tabular-nums;
  color:var(--gold-hi);border:1px solid color-mix(in srgb,var(--gold-hi) 45%,transparent);background:color-mix(in srgb,var(--gold-hi) 10%,transparent)}
.pc-badge svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8}
.pc-flow{list-style:none;margin:20px 0 18px;padding:0;display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr;align-items:start}
.pc-step{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;min-width:0}
.pc-step i{width:46px;height:46px;display:grid;place-items:center;border-radius:50%;margin-bottom:4px;
  background:color-mix(in srgb,var(--gold-hi) 14%,transparent);border:1px solid color-mix(in srgb,var(--gold-hi) 40%,transparent)}
.pc-step svg{width:24px;height:24px;fill:none;stroke:var(--gold-hi);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.pc-step svg .ok{stroke:var(--good)}
.pc-step b{font-size:13.5px;line-height:1.25;font-weight:600}
.pc-step small{font-size:11.5px;line-height:1.3;color:color-mix(in srgb,var(--banner-ink) 65%,transparent)}
.pc-link{height:46px;display:flex;align-items:center}
.pc-link span{display:block;width:100%;height:2px;background:repeating-linear-gradient(90deg,var(--gold-hi) 0 5px,transparent 5px 9px);background-size:18px 2px;animation:pcflow 1.1s linear infinite;opacity:.8}
@keyframes pcflow{to{background-position:18px 0}}
@media (prefers-reduced-motion:reduce){.pc-link span{animation:none}}
.pc-rails{list-style:none;margin:0;padding:14px 0 0;border-top:1px dashed color-mix(in srgb,var(--banner-ink) 25%,transparent);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.pc-rails li{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;border-radius:var(--r);background:color-mix(in srgb,var(--banner-ink) 7%,transparent);min-width:0}
.pc-rails b{font:600 15px var(--mono)}
.pc-rails span{font-size:11px;line-height:1.25;text-align:center;color:color-mix(in srgb,var(--banner-ink) 65%,transparent)}
@media (max-width:760px){.paycard{padding:16px 14px 14px}.pc-flow{grid-template-columns:1fr 18px 1fr 18px 1fr;margin:16px 0 14px}.pc-step i{width:40px;height:40px}.pc-link{height:40px}
  .pc-step b{font-size:12.5px}.pc-step small{font-size:10.5px}.pc-rails{grid-template-columns:repeat(2,minmax(0,1fr))}}
.banner{overflow:clip}  /* nothing inside the slider may scroll it sideways */

/* banner 3: three silver coins fanned out */
.bart .coinfan{position:relative;width:min(400px,92%);aspect-ratio:3/2}
.bart .coinfan .c1,.bart .coinfan .c2,.bart .coinfan .c3{position:absolute;width:54%;height:auto;max-height:none;filter:drop-shadow(0 22px 26px rgba(0,0,0,.45))}
.bart .coinfan .c1{left:0;top:16%;transform:rotate(-9deg)}
.bart .coinfan .c2{left:23%;top:0;z-index:2}
.bart .coinfan .c3{right:0;top:20%;transform:rotate(8deg)}
/* logo A: GTCOINS in heavy Fraunces capitals, COINS in the accent colour */
.brand b.wordmark{font:700 22px/1 "Caslon Logo",var(--display);letter-spacing:.09em;text-transform:uppercase;display:inline-flex;align-items:center;gap:.32em}
.brand b.wordmark em{font-style:normal;font-weight:700;color:var(--ink)}
.brand b.wordmark .lead{color:var(--gold)}
.brand b.wordmark .star{width:.62em;height:.62em;fill:var(--star);flex:none}
@media (max-width:820px){.brand b.wordmark{font-size:20px}}
@media (max-width:400px){.brand b.wordmark{font-size:18px;letter-spacing:.03em}}

/* ---------- American finish ---------- */
header.top{border-top:0;padding-top:16px}
header.top::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,#a3262e 0 33.3%,#f7f2e6 33.3% 66.6%,#1d3466 66.6%)}
.bslide{background:
  radial-gradient(circle at 88% 18%,color-mix(in srgb,var(--star) 22%,transparent) 0 1.4px,transparent 1.6px) 0 0/26px 26px,
  repeating-linear-gradient(0deg,transparent 0 38px,color-mix(in srgb,var(--banner-ink) 5%,transparent) 38px 76px),
  linear-gradient(120deg,var(--banner-a),var(--banner-b) 78%)}
.eyebrow{letter-spacing:.22em}
.hero h1,.bin h2{font-weight:700;letter-spacing:-.015em}
.hero h1 em,.bin h2 em{font-style:italic;text-decoration:none;color:var(--gold)}
.bin h2 em{color:var(--star)}
.bcta,.go{text-transform:uppercase;letter-spacing:.08em;font-size:14.5px}
.bin .eyebrow{color:var(--star)}
/* keep the AU ★ TRADING logo and the header buttons on one line on phones */
@media (max-width:480px){.brand b.wordmark{font-size:17px;letter-spacing:.05em;gap:.22em}}
@media (max-width:370px){.brand b.wordmark{font-size:15px;letter-spacing:.03em}}
@media (max-width:340px){.nav-charts{display:none}}