:root{--bg:#10100e;--surface:#161612;--surface2:#25251e;--text:#f6f2e6;--muted:#b9b8a8;--gold:#e9c577;--border:#ffffff24;--green:#b9d4bd;--red:#e4b49b}
[hidden]{display:none!important}body{background:#10100e;isolation:isolate}#gold-art{position:fixed;inset:0;width:100%;height:100%;z-index:-2;background:radial-gradient(ellipse at 75% 20%,#67502d,transparent 65%),#10100e;pointer-events:none}
button{font:inherit;cursor:pointer;min-height:44px;border:1px solid transparent;background:transparent;color:var(--text);border-radius:22px;padding:9px 15px;font-size:13px;transition:background .2s,transform .2s}button:hover{background:#ffffff16}button:active{transform:scale(.97)}button:disabled{opacity:.5;cursor:wait}button[aria-pressed=true]{background:#eee3c6;color:#24221a}a:focus-visible,button:focus-visible,[tabindex]:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.site-header{position:relative;top:auto;margin:max(24px,env(safe-area-inset-top)) max(32px,env(safe-area-inset-right)) 0 max(32px,env(safe-area-inset-left));max-width:1120px;padding:8px 12px 8px 22px;border:1px solid #fff4;border-radius:40px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:linear-gradient(115deg,#ffffff17,#ffffff04);backdrop-filter:blur(9px) saturate(1.3);box-shadow:inset 0 1px 1px #fff5,0 8px 30px #0003}
.logo{font-size:16px;font-weight:600;color:var(--text);gap:9px}.logo-dot{width:7px;height:7px;background:var(--gold);box-shadow:0 0 15px #e5b964}.logo-ext{font-size:14px;opacity:.7}.site-header nav{display:flex;gap:3px}.container{max-width:1120px;margin:0 32px;padding:28px 0 max(32px,env(safe-area-inset-bottom))}.intro{display:flex;align-items:end;justify-content:space-between;margin:0 6px 26px;gap:20px}.eyebrow{font-size:10px;letter-spacing:.22em;color:var(--gold);margin:0 0 10px}h1{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:clamp(36px,5vw,64px);letter-spacing:-.045em;line-height:1.02}.intro p:not(.eyebrow){font-size:14px;color:#ddd6c5;margin-top:12px}.art-note{font-size:10px;letter-spacing:.06em;color:#c6b68c;white-space:nowrap}
.reading-surface{background:#11130ff2;border:1px solid #eee2ba30;border-radius:25px;padding:22px 26px 14px;box-shadow:0 20px 70px #0003;min-width:0}.surface-heading{display:flex;justify-content:space-between;align-items:center;gap:8px}.surface-heading h2{font-size:18px;font-weight:500;letter-spacing:-.02em}.surface-heading h2 span{font-size:11px;font-weight:400;color:var(--muted);margin-left:10px}.last-updated,.table-meta{font-size:11px;line-height:1.65;color:var(--muted)}.table-meta{margin:0;color:#e5d6b5}.quote-toolbar{display:flex;align-items:center;gap:6px;padding:18px 0 14px}.quick-metals{margin-right:auto}.metal-pill{padding:8px 15px;border-radius:24px;font-size:12px;font-weight:500;background:transparent}.metal-pill.active-all,.metal-pill.active-gold,.metal-pill.active-silver{background:#eadcbb;color:#201c12;border-color:transparent}
.table-card{background:transparent;border:0;border-radius:0;margin-bottom:0}.table-scroll{max-height:51vh;overflow:auto;scrollbar-width:thin;scrollbar-color:#80704a #151712}table{min-width:0;table-layout:fixed}th,td{padding:15px 12px!important}thead th{background:#161812;font-size:10px;text-transform:none;letter-spacing:0;font-weight:500;position:sticky;top:0;z-index:2}tbody td{font-size:13px;border-color:#fff1}tbody td strong{font-weight:500}table th:nth-child(1),table td:nth-child(1),table th:nth-child(3),table td:nth-child(3),table th:nth-child(n+6),table td:nth-child(n+6){display:none}table th:nth-child(2){width:52%}table td:nth-child(2){white-space:normal}tbody tr:hover{background:#ffffff05}.expanded table{min-width:960px;table-layout:auto}.expanded table th,.expanded table td{display:table-cell!important}.expanded table th:nth-child(2){width:auto}.row-count{font-size:10px;padding:14px 0 0;margin:0;color:var(--muted)}.sell-val,.buy-val{color:var(--text)}.buy-val{color:#d8d6c5}.sort-arrow{margin-left:2px}.state-box{padding:48px 16px}.error-box{margin:14px 0;border-radius:12px;color:#efc5ab;background:#35271c}
dialog{color:var(--text);width:min(440px,calc(100% - 32px));max-height:calc(100dvh - max(32px,env(safe-area-inset-top)) - max(32px,env(safe-area-inset-bottom)));margin:auto;border:1px solid #fff5;padding:22px;border-radius:24px;background:#25261bea;backdrop-filter:blur(20px);box-shadow:inset 0 1px #fff4,0 24px 90px #0009}dialog::backdrop{background:#0007;backdrop-filter:blur(4px)}.table-controls{padding:24px 0;background:transparent;border:0;flex-direction:column;gap:26px;margin:0}.ctrl-group{width:100%;min-width:0}.slider-track-outer{height:44px}.slider-track-outer input[type=range]{height:44px}.slider-track-outer input[type=range]::-webkit-slider-thumb{width:24px;height:24px}.filter-footer{display:flex;justify-content:space-between;margin-top:8px}.filter-footer button:last-child{background:#eadcbb;color:#252216}
.stats-row{gap:0;margin-top:22px}.stat-card{border:0;border-radius:0;background:transparent;padding:12px 16px 12px 0;min-width:0;box-shadow:none}.stat-value{font-size:24px;color:var(--text)!important}.stat-label{font-size:10px}.stat-sub{font-size:10px}.chart-card{background:transparent;border:0;padding:22px 0 0}.chart-wrap{height:260px}.chart-subtitle{font-size:11px;max-width:460px;line-height:1.6}.chart-title{font-size:14px;font-weight:500}.range-tabs{border:0;background:#ffffff07;flex-wrap:wrap;border-radius:24px}.range-tab{min-width:44px;border-radius:22px}.currency-toggle{border:0;border-radius:25px;background:#ffffff07}.ccy-btn{border-radius:22px}.calc-panel{margin-top:12px;background:transparent;border-color:#ffffff20;border-radius:15px}.calc-panel-title{min-height:44px;padding:14px;font-size:12px}.calc-step{flex-wrap:wrap}.calc-warn{color:#e0c888}.calc-step-note{font-size:11px}.calc-body{overflow-wrap:anywhere}#history-empty{padding:16px 0;color:var(--gold);font-size:13px}#history-view>.last-updated{margin-bottom:20px}
@media(min-width:1250px){.container,.site-header{margin-left:max(48px,calc((100vw - 1200px)/2));margin-right:80px}}
@media(max-width:650px){.site-header{margin: max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) 0 max(16px,env(safe-area-inset-left));padding:6px 8px 6px 14px;gap:4px;flex-wrap:wrap}.logo{font-size:14px}.site-header nav{margin-left:auto}.site-header #motion-toggle{font-size:11px;padding:5px 10px;margin-left:auto;min-height:44px}.container{margin-left:max(16px,env(safe-area-inset-left));margin-right:max(16px,env(safe-area-inset-right));padding-top:24px}.intro{margin-bottom:22px}.art-note{display:none}.reading-surface{padding:16px 12px 12px;border-radius:20px}.surface-heading h2{font-size:16px}.surface-heading h2 span{display:block;margin:5px 0 0}.last-updated,.table-meta{font-size:10px}.quote-toolbar{gap:2px;flex-wrap:wrap}.metal-pill{padding:8px 12px}#details-toggle,#filter-open{font-size:11px;padding:8px 10px}th,td{padding:14px 5px!important}thead th{font-size:9px}tbody td{font-size:11px}table th:nth-child(2){width:44%}table td:nth-child(2) span{font-size:10px!important}.table-scroll{max-height:53vh}.stat-card{flex-basis:50%;min-width:50%;padding:10px 5px}.chart-wrap{height:220px}.chart-header{gap:16px}.range-tab{padding:5px 7px;min-width:36px}.calc-step-val{white-space:normal}.intro p:not(.eyebrow){font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
table td[colspan]{display:table-cell!important;white-space:normal}
.range-tab{min-width:44px;min-height:44px}.ccy-btn{min-width:44px}.table-scroll:focus-visible{outline-offset:2px}
@media(max-width:650px){.site-header{flex-wrap:nowrap;gap:2px}.site-header .logo{font-size:12px;gap:5px;white-space:nowrap}.logo-ext{display:none}.site-header nav button{padding:9px 10px;font-size:12px}.site-header #motion-toggle{font-size:0;min-width:44px;width:44px;padding:0;margin:0}.site-header #motion-toggle::after{content:'Ⅱ';font-size:16px}.site-header #motion-toggle[aria-pressed=true]::after{content:'▶';font-size:12px}.site-header #motion-toggle:disabled::after{content:'—'}.quick-metals{gap:2px}.quick-metals .metal-pill{padding:8px 9px;min-width:44px}#details-toggle{padding:8px;font-size:10px}#filter-open{padding:8px 7px;font-size:10px;min-width:44px}.quote-toolbar{flex-wrap:nowrap}.container{padding-top:22px}.intro{margin-bottom:20px}}
.period-details{border-top:1px solid #ffffff20;margin-top:20px;padding-top:8px}.period-details summary{cursor:pointer;min-height:44px;padding:14px 0;font-size:12px;color:var(--muted)}.period-stats{display:flex;flex-wrap:wrap}.period-stats .stat-card{flex:1}.stats-row{margin:10px 0}.stats-row .stat-card{padding:0;min-width:0;flex:1}.stats-row .stat-value{font-size:32px}.chart-card{padding-top:10px}.chart-header{margin-bottom:12px}.chart-title{display:none}.chart-subtitle{max-width:360px}.calc-panel{margin-top:8px}
/* Content cannot determine the canvas or panel width. Scrolling stays in the table. */
.reading-surface,.chart-card,.chart-wrap,.stats-row,.stat-card,.chart-header,.chart-header>div,.period-stats,.period-details,.calc-panel,.calc-body{min-width:0;max-width:100%}
.reading-surface{width:100%;overflow-wrap:anywhere}.chart-wrap{width:100%;contain:inline-size}.chart-wrap canvas{max-width:100%;width:100%!important}.surface-heading>button{flex-shrink:0}.surface-heading h2{min-width:0}.calc-step-label{min-width:0;flex-shrink:1}.last-updated,.error-box,.stat-sub{overflow-wrap:anywhere}
.site-header [role=tab]{background:#191b13d9;color:#f6f2e6;transition:none}
.site-header [role=tab][aria-selected=true]{background:#eee3c6;color:#24221a;box-shadow:inset 0 0 0 1px #fff6}
@media(max-width:650px){.container{width:calc(100% - max(16px,env(safe-area-inset-left)) - max(16px,env(safe-area-inset-right)))}.range-tabs{max-width:100%;min-width:0}.period-stats .stat-card{min-width:0;flex:1 1 110px}}