/* The Elkahia archive: gilded catalog, dark stone, burgundy vellum. */
.archive{--archive-gold:#d4b17c;max-width:1600px;margin:auto;padding:48px 5% 75px;background:radial-gradient(ellipse at 90% 0%,#62243b25,transparent 45%)}.archive-intro{display:flex;justify-content:space-between;align-items:center;gap:30px;border-bottom:1px solid var(--line);padding:0 0 32px}.archive-intro h1{font-size:clamp(42px,4.5vw,68px);margin:6px 0 16px}.archive-intro .lede{max-width:650px;color:#c8c3b9;margin:0;font-size:16px}.archive-seal{border:1px solid var(--gold);border-radius:50%;width:116px;height:116px;flex:none;display:grid;place-content:center;text-align:center;color:var(--gold);outline:1px solid #c4a16b33;outline-offset:7px}.archive-seal strong{font:42px 'Cormorant Garamond',Georgia,serif}.archive-seal span{font-size:10px;letter-spacing:.14em}.archive-tabs{display:flex;gap:28px;overflow:auto;padding:22px 0 0;border-bottom:1px solid var(--line)}.archive-tab{background:none;color:#c8c3b9;border:0;border-bottom:2px solid transparent;padding:8px 0 17px;font-size:16px;white-space:nowrap}.archive-tab[aria-selected=true]{border-bottom-color:var(--gold);color:#e8cda2}.archive-stats{display:flex;gap:28px;margin:24px 0;font-size:13px;color:#b9b7aa}.archive-stats strong{color:#e3c89d}.archive-tools{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center;margin:25px 0}.archive-tools label{font-size:14px;color:#cbc5b8;display:flex;align-items:center;gap:10px}.archive-search{width:min(420px,100%);background:#20231f;border:1px solid #8a724b88;padding:12px 16px;color:white;font-size:16px}.archive-select{background:#20231f;color:#efdfc3;border:1px solid var(--line);padding:11px;max-width:260px}.archive-tools .toggle{display:flex;gap:8px;align-items:center}.archive-tools input[type=checkbox]{accent-color:var(--wine);width:19px;height:19px}.archive-note{font-size:14px;color:#bbb7ad;line-height:1.7;max-width:950px}.archive-note a,.sources a,.entry a{color:#dec291;text-decoration:underline;text-underline-offset:3px}.periodic-scroll{overflow:auto;padding:7px 2px 20px}.periodic{display:grid;grid-template-columns:repeat(18,minmax(54px,1fr));grid-template-rows:repeat(7,83px) 18px repeat(2,83px);gap:5px;min-width:1080px}.element{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6px 2px;background:#2d2720;border:1px solid #a68752;color:#efdab5;min-width:0;border-radius:2px;transition:background .2s,transform .2s}.element:hover{transform:translateY(-2px);background:#51402a;z-index:1}.element .atomic{position:absolute;left:5px;top:2px;font-size:10px}.element .symbol{font:600 27px/1.1 'Cormorant Garamond',Georgia,serif;margin-top:9px}.element .element-name{font-size:9px;max-width:100%;overflow:hidden;text-overflow:ellipsis}.element[data-family="Alkali metal"]{background:#572231;border-color:#a05e70}.element[data-family="Alkaline earth metal"]{background:#493421;border-color:#a68053}.element[data-family="Lanthanide"]{background:#173c35;border-color:#557e65}.element[data-family="Actinide"]{background:#233c47;border-color:#668795}.element[data-family="Post-transition metal"]{background:#37314b;border-color:#82738c}.element.nonmetal{background:#191d1c;border-color:#40473f;color:#a9b2aa}.element.faded{opacity:.18}.series-label{color:#a49b86;font-size:11px;display:grid;place-content:center;text-align:center;border:1px dashed var(--line)}.table-caption{grid-column:4/12;grid-row:1/3;align-self:center;padding-left:30px;color:#d1b37c;pointer-events:none}.table-caption h2{font-size:34px}.table-caption p{font-size:13px;color:#ada89d;max-width:380px;margin:8px 0 0}.legend{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:12px;margin:12px 0 26px;color:#c3beb2}.legend span:before{content:'';display:inline-block;width:9px;height:9px;background:var(--swatch,#a68752);margin-right:7px;border:1px solid #ffffff33}.archive-callout{padding:22px 26px;margin:24px 0;border-left:2px solid var(--gold);background:#211c19;font-size:14px;color:#c9c1b1}.archive-callout strong{color:#ead1a8}.mineral-scroll{overflow:auto;border:1px solid var(--line)}.mineral-table{width:100%;border-collapse:collapse;text-align:left;font-size:14px;min-width:680px}.mineral-table th{font-weight:500;color:#d2b27a;background:#26241d;padding:15px 17px;font-size:12px;letter-spacing:.05em;text-transform:uppercase}.mineral-table td{padding:13px 17px;border-top:1px solid #c4a16b22;max-width:340px;overflow-wrap:anywhere}.mineral-table tr:hover td{background:#b38f4910}.mineral-name{color:#f0debe;background:none;border:0;padding:0;font:500 21px 'Cormorant Garamond',Georgia,serif;text-align:left}.mineral-name:hover{text-decoration:underline}.mineral-table .formula{color:#b8cfc5;font-family:Georgia,serif;font-size:16px}.status{display:inline-block;border:1px solid #92774b55;padding:3px 7px;color:#d9c198;font-size:11px;white-space:nowrap}.pagination{display:flex;gap:15px;align-items:center;justify-content:space-between;margin:22px 0}.pagination button{background:none;color:#dec79f;border:1px solid var(--line);padding:9px 20px;font-size:14px}.pagination span{font-size:13px;color:#beb8ac}.archive-links{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0}.archive-links button{font-size:13px;color:#d5c29e;background:#25241c;border:1px solid var(--line);padding:7px 13px}.record-dialog{width:min(960px,96vw);border-top:3px solid var(--gold)}.entry{padding:42px 45px}.entry-top{display:flex;align-items:center;gap:23px;border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:26px}.entry-sigil{min-width:97px;min-height:106px;padding:12px;border:1px solid var(--gold);background:#31261e;text-align:center;color:#e9c890}.entry-sigil strong{display:block;font:50px/1.1 'Cormorant Garamond',Georgia,serif}.entry-sigil span{font-size:12px}.entry h2{font-size:46px;overflow-wrap:anywhere;margin-top:7px}.entry h3{font:30px 'Cormorant Garamond',Georgia,serif;color:#e3c496;margin:27px 0 12px}.entry p{line-height:1.85;font-size:16px;color:#d1cdc3}.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.entry-grid>div{padding:12px 0;border-bottom:1px solid #c4a16b22;overflow-wrap:anywhere}.entry-grid dt{font-size:12px;color:#ad9b7c;margin-bottom:5px}.entry-grid dd{margin:0;font-size:15px;color:#ede4d3}.formula-large{font:26px Georgia,serif;color:#bbd2c5;margin:10px 0;overflow-wrap:anywhere}.entry .source-list{font-size:13px;line-height:1.8;overflow-wrap:anywhere}.entry .source-list p{font-size:13px}.entry .disclosure{font-size:13px;color:#aaa497;border:1px solid var(--line);padding:14px 18px;margin-top:23px}.entry .chip{display:inline-block;padding:4px 10px;border:1px solid var(--line);color:#dfc799;font-size:12px;margin-right:8px}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:30px 0}.article-card{position:relative;text-align:left;color:var(--paper);padding:30px;min-height:240px;border:1px solid var(--line);background:linear-gradient(150deg,#371722,#1b211c);display:flex;flex-direction:column}.article-card:nth-child(3n+2){background:linear-gradient(150deg,#223a31,#1a201c)}.article-card:nth-child(3n+3){background:linear-gradient(150deg,#342c1c,#1b211c)}.article-card:hover{border-color:var(--gold)}.article-card .number{font:40px 'Cormorant Garamond',Georgia,serif;color:#b79864;margin-bottom:18px}.article-card h3{font:32px/1.1 'Cormorant Garamond',Georgia,serif;margin:0 0 16px}.article-card p{color:#bfbbae;font-size:14px;margin-bottom:20px}.article-card small{color:#d3b885;font-size:12px;margin-top:auto}.sources{max-width:900px;margin:30px 0}.sources h3{font:30px Georgia,serif;font-weight:400;color:#dfc295;margin:30px 0 10px}.sources p,.sources li{color:#c3beb3;font-size:16px;line-height:1.8}.results-count{color:#beb7aa;font-size:13px}.gem-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.gem-card{padding:22px;border:1px solid var(--line);text-align:left;background:#1b2821;color:#e3ceb0}.gem-card h3{font:28px Georgia,serif;font-weight:400;margin-bottom:8px}.gem-card p{font-size:13px;margin:0;color:#c1c3b6}.archive .panel[hidden]{display:none}@media(max-width:1050px){.nav{gap:18px}.brand strong{font-size:23px}.archive-intro{gap:20px}.article-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.archive{padding:30px 5% 45px}.archive-seal{display:none}.archive-intro h1{font-size:44px}.archive-intro .lede{font-size:14px}.archive-tabs{gap:23px}.archive-tab{font-size:14px}.archive-stats{gap:15px;flex-wrap:wrap}.table-caption h2{font-size:28px}.archive-tools{gap:12px}.archive-search{width:100%}.archive-tools label{width:100%;justify-content:space-between}.article-grid,.gem-card-grid{grid-template-columns:1fr}.entry{padding:35px 22px}.entry h2{font-size:35px}.entry-top{gap:15px}.entry-sigil{min-width:75px;min-height:85px}.entry-sigil strong{font-size:40px}.entry-grid{grid-template-columns:1fr}.pagination{gap:8px}.pagination button{padding:8px 12px}.pagination span{font-size:11px}.nav{gap:26px}footer .links{flex-wrap:wrap}.archive .kicker{font-size:11px}.article-card{min-height:215px}.archive-callout{padding:18px}}
@media(max-width:1100px) and (min-width:721px){header{gap:12px}.nav{gap:16px}.brand strong{font-size:22px}.brand{gap:8px}}
@media(max-width:720px){.nav{gap:clamp(12px,5vw,28px)}.archive-tools label{flex-wrap:wrap;max-width:100%}.archive-select{max-width:100%}.archive-stats{flex-wrap:wrap}}

.gem-alphabet{display:flex;flex-wrap:wrap;gap:7px}.gem-alphabet button{border:1px solid var(--line);background:#20231f;color:var(--paper);min-width:36px;min-height:40px}.gem-alphabet button[aria-pressed=true]{background:var(--wine);border-color:var(--gold);color:#f1d19a}.gem-card small{display:block;color:#b8b6ac;margin-top:8px}.gem-card{text-align:left}.gem-card h3{overflow-wrap:anywhere}@media(max-width:400px){.nav{gap:12px}.nav a{font-size:12px}}
.reference-gallery{margin:0 0 32px;padding:18px;border:1px solid var(--line);background:linear-gradient(145deg,#19251d,#141916);border-radius:3px}.gallery-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:15px}.gallery-heading h3{margin:2px 0;font-size:28px}.gallery-heading .kicker{margin:0}.gallery-counter{color:var(--gold);font-size:12px;white-space:nowrap}.gallery-stage{position:relative;min-height:260px;aspect-ratio:16/10;display:grid;place-items:center;background:#0b100d;border:1px solid #c4a16b33;overflow:hidden}.gallery-main{width:100%;height:100%;position:absolute;object-fit:contain}.gallery-status{padding:25px;text-align:center;max-width:520px;color:var(--muted)}.gallery-arrows{position:absolute;inset:auto 12px 12px;display:flex;justify-content:space-between;pointer-events:none}.gallery-arrows button{pointer-events:auto;border:1px solid var(--gold);background:#162219e8;color:#f3dfb9;width:44px;height:44px;font-size:22px}.gallery-thumbs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;margin:12px 0}.gallery-thumbs button{position:relative;aspect-ratio:4/3;padding:3px;border:1px solid #7c714c;background:#0b100d}.gallery-thumbs button[aria-pressed=true]{border:2px solid #e7c589;box-shadow:0 0 0 2px #c4a16b33}.gallery-thumbs img{width:100%;height:100%;object-fit:contain}.gallery-thumbs span{position:absolute;bottom:3px;right:3px;background:#102018e0;color:#edd3a9;font-size:10px;padding:1px 5px}.gallery-credit{font-size:12px;overflow-wrap:anywhere;color:#c3bcb0}.gallery-credit p{margin:7px 0}.gallery-caption{max-height:100px;overflow:auto}.gallery-note{font-size:12px!important;color:#aba99b!important;line-height:1.6}.gallery-credit a{color:#dec291;text-decoration:underline}@media(max-width:600px){.reference-gallery{padding:10px}.gallery-stage{min-height:190px}.gallery-thumbs{gap:5px}.gallery-heading h3{font-size:24px}}

.reference-gallery{margin:32px 0 0}.reference-gallery.gallery-empty{padding:18px 22px}.gallery-empty .gallery-status{margin:0;padding:0;max-width:none;text-align:left;min-height:0}
.archive-tab,.archive-links button,.pagination button,.gem-alphabet button{min-height:44px}.archive-search,.archive-select{font-size:16px}.archive-tabs{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}.archive-tab{flex-shrink:0}.periodic-scroll{max-width:100%;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}.entry-grid>div,.entry-grid dd,.entry-top>div{min-width:0;overflow-wrap:anywhere}.source-list a,.formula-large{overflow-wrap:anywhere}.gallery-thumbs button{min-height:44px}.reference-gallery{clear:both}.record-dialog .entry{clear:both}.mineral-table-wrap{max-width:100%;overflow:auto}.gallery-stage{min-height:0}.gallery-caption{-webkit-overflow-scrolling:touch}.archive-tools>*{max-width:100%}@media(max-width:720px){.record-dialog .entry{padding:24px 18px}.entry-grid{grid-template-columns:1fr}.entry-top{flex-wrap:wrap;gap:18px}.archive-intro h1{font-size:clamp(40px,10vw,58px)}.archive{padding-left:5%;padding-right:5%}.archive-tabs{gap:10px}.archive-tab{font-size:15px}.entry p{font-size:16px}.periodic{min-width:1000px}.gem-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:420px){.gem-card-grid,.article-grid{grid-template-columns:1fr}.entry-sigil{max-width:100px}.gallery-thumbs{gap:4px}}
.mineral-scroll{max-width:100%;overflow:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}@media(max-width:600px){.archive-intro{align-items:flex-start}.archive-seal{display:none}.archive-intro>div{min-width:0}.entry-top{display:block}.entry-top>div{margin-bottom:18px}}