:root{--p:#6B46C1;--pd:#553C9A;--ink:#1E293B;--night:#17122B;--g:#F4F3F7;--line:#E2DFE9;--mut:#4B5263;--deal:#FFC94D;--ok:#146C3E}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:'DM Sans',system-ui,sans-serif;font-size:16px;line-height:1.5}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid #8B6CE0;outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;padding:8px 12px;z-index:100}.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.wrap{max-width:1320px;margin:0 auto;padding:0 24px}
.h{font-family:'Archivo',sans-serif;margin:0;line-height:1.08;letter-spacing:-.01em}
.lbl{font-family:'Archivo',sans-serif;font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.ann{background:var(--pd);color:#fff;font-size:14px;font-weight:600;text-align:center;padding:9px 16px;display:flex;justify-content:center;flex-wrap:wrap;gap:4px 22px}
.ann-ruo{color:#FFE39A;font-weight:700}
.ann span+.ann-ruo{padding-left:22px;border-left:1px solid rgba(255,255,255,.35)}
.hero{position:relative;background:var(--night);color:#fff;overflow:hidden}
.hero .slides{display:grid}
.hero .slide{grid-area:1/1;display:grid;align-content:center;opacity:0;visibility:hidden;transition:opacity .6s ease,visibility .6s}
.hero .slide.on{opacity:1;visibility:visible}
.slide-bogo{background:radial-gradient(circle at 80% 40%,rgba(255,201,77,.18),transparent 55%)}
#hero2{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:32px;padding-top:56px;padding-bottom:72px;width:100%}
#hero{padding-bottom:72px !important}
.btn-deal{background:var(--deal);color:var(--night)}.btn-deal:hover{background:#FFD978}
.bogo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.hero .bp{display:flex;flex-direction:column;gap:2px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px;transition:background .15s}
.hero .bp:hover{background:rgba(255,255,255,.14)}
.hero .bp .im{display:block;aspect-ratio:3/2;border-radius:8px;overflow:hidden;background:#fff;margin-bottom:8px}
.hero .bp img{width:100%;height:100%;object-fit:cover;display:block}
.hero .bp b{font-size:14px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hero .bp small{color:#CBBDF5;font-size:13px}
.hctl{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;align-items:center;gap:10px;z-index:2}
.hctl .hb{width:36px;height:36px;border-radius:18px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:#fff;font-size:22px;line-height:1;cursor:pointer}
.hctl .hb:hover{background:rgba(255,255,255,.2)}
.hctl .hd{width:10px;height:10px;border-radius:5px;border:0;padding:0;background:rgba(255,255,255,.35);cursor:pointer;transition:width .2s}
.hctl .hd[aria-current=true]{width:28px;background:#fff}
.tg{display:inline-flex;align-items:center;gap:10px;background:none;border:0;color:#D2CCE4;font-size:14px;font-weight:600;cursor:pointer;padding:4px 0}
.tg .tr{position:relative;width:42px;height:24px;border-radius:12px;background:rgba(255,255,255,.2);transition:background .2s}
.tg .kn{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:9px;background:#fff;transition:transform .2s}
.tg[aria-checked=true] .tr{background:var(--p)}
.tg[aria-checked=true] .kn{transform:translateX(18px)}
.tg:hover{color:#fff}
.util{display:flex;align-items:center;gap:20px;padding:14px 24px;max-width:1320px;margin:0 auto}
.logo img{height:54px;display:block}.logo .lw{display:none}
.srch{position:relative;flex:1;max-width:640px;min-width:0}
.srch form{display:flex;align-items:center;gap:10px;height:50px;border:1.5px solid #CFCAD9;border-radius:8px;padding:0 6px 0 14px;background:#fff}
.srch form:focus-within{border-color:var(--p)}
.srch input{border:0;outline:0;flex:1;min-width:0;font-size:16px;background:transparent}
.ac{position:absolute;left:0;right:0;top:54px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 18px 40px rgba(23,18,43,.14);z-index:60;max-height:420px;overflow:auto;display:none}
.ac.show{display:block}
.ac a{display:flex;align-items:center;gap:12px;padding:10px 14px;font-size:15px;border-bottom:1px solid var(--g)}
.ac a:hover,.ac a.on{background:var(--g)}
.ac img{width:44px;height:44px;object-fit:contain;background:var(--g);border-radius:6px}
.ac .grp{padding:8px 14px 4px;font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--mut);text-transform:uppercase}
.icons{display:flex;gap:4px;margin-left:auto}
.ib{display:flex;align-items:center;gap:8px;height:46px;padding:0 12px;border:0;background:none;cursor:pointer;font-size:15px;font-weight:600;color:var(--ink);border-radius:6px;white-space:nowrap}
.ib:hover{background:var(--g)}
.badge{min-width:22px;height:22px;padding:0 6px;border-radius:11px;background:var(--p);color:#fff;font-size:13px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
.burger{display:none}
nav.cats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:30}
nav.cats>ul{list-style:none;margin:0 auto;padding:0 24px;display:flex;gap:2px;max-width:1320px}
nav.cats li{position:static}
nav.cats .top{display:flex;align-items:center;gap:6px;height:52px;padding:0 16px;font-weight:700;font-size:15px;background:none;border:0;cursor:pointer;border-bottom:3px solid transparent}
nav.cats .top:hover,nav.cats .top[aria-expanded=true]{color:var(--p);border-bottom-color:var(--p)}
nav.cats .top small{font-weight:500;color:var(--mut)}
.mega{display:none;position:absolute;left:0;right:0;top:52px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 24px 40px rgba(23,18,43,.10)}
.mega.show{display:block}
.mega .wrap{display:grid;grid-template-columns:220px 1fr;gap:32px;padding-top:24px;padding-bottom:28px}
.mega .mh{display:flex;flex-direction:column;gap:6px;padding:20px;background:var(--g);border-radius:14px;align-self:start}
.mega .mh b{font-family:Archivo,sans-serif;font-size:24px;line-height:1.15}
.mega .mh span{color:var(--mut);font-size:14px;margin-bottom:10px}
.mega .mh .btn{font-size:14px;min-height:42px}
.mega .mg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.mega .mc{display:flex;flex-direction:column;gap:4px;border-radius:12px;padding:8px;transition:background .15s}
.mega .mc:hover{background:var(--g)}
.mega .mc .im{position:relative;display:block;aspect-ratio:3/2;border-radius:10px;background:var(--g);overflow:hidden;margin-bottom:6px}
.mega .mc img{width:100%;height:100%;object-fit:cover}
.mega .mc .tag{position:absolute;top:8px;left:8px;font-style:normal}
.mega .mc .nm{font-weight:700;font-size:14px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mega .mc:hover .nm{color:var(--p)}
.mega .mc .pr{font-size:14px;color:var(--mut)}
nav.cats .top.deal{color:#8a5a00}nav.cats .top.deal:hover,nav.cats .top.deal[aria-expanded=true]{color:#8a5a00;border-bottom-color:var(--deal)}
@media (max-width:1180px){.mega .mg{grid-template-columns:repeat(3,minmax(0,1fr))}.mega .mg .mc:nth-child(n+7){display:none}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:6px;border:0;cursor:pointer;font-weight:700;font-size:15px;text-align:center}
.btn-p{background:var(--p);color:#fff}.btn-p:hover{background:var(--pd)}
.btn-d{background:var(--night);color:#fff}.btn-d:hover{background:#000}
.btn-w{background:#fff;color:var(--night)}.btn-w:hover{background:var(--g)}
.btn-o{background:#fff;color:var(--ink);border:1.5px solid #CFCAD9}.btn-o:hover{border-color:var(--p);color:var(--pd)}
.btn[disabled]{background:#E6E3EC;color:#6B7180;cursor:not-allowed}
.trust{border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:16px 24px}
.trust div{display:flex;align-items:center;justify-content:center;gap:10px;font-size:15px;font-weight:600}
.sec{padding:64px 0 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.sec-head .h{font-size:clamp(26px,3vw,36px);font-weight:800}
.sec-head p{margin:6px 0 0;color:var(--mut)}
.link{font-weight:700;font-size:15px;color:var(--p);border-bottom:2px solid currentColor;padding-bottom:2px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px 20px}
.card{display:flex;flex-direction:column;background:#fff}
.card .img{position:relative;aspect-ratio:1/1;background:var(--g);border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.card .img img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}
.card:hover .img img{transform:scale(1.04)}
.tag{position:absolute;top:10px;left:10px;padding:4px 9px;border-radius:4px;font-size:13px;font-weight:800;background:var(--night);color:#fff}
.tag.bogo{background:var(--deal);color:var(--night)}.tag.sale{background:#B4235A}.tag.oos{background:#fff;color:var(--mut);border:1px solid var(--line)}
.card .nm{margin-top:12px;font-weight:700;font-size:17px;line-height:1.3}
.card .nm:hover{color:var(--p)}
.card .ds{font-size:14px;color:var(--mut);margin-top:2px}
.card .pr{margin:8px 0 12px;font-size:18px;font-weight:700;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.card .pr small{font-weight:500;color:var(--mut);font-size:14px}
.card .pr s{font-weight:500;color:var(--mut);font-size:14px}
.card .btn{width:100%;margin-top:auto}
.lab{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.chip{display:inline-flex;align-items:center;gap:5px;min-height:26px;padding:0 9px;border-radius:13px;font-size:13px;font-weight:700;background:#EAF5EE;color:var(--ok)}
.chip.pur{background:#EEE8FB;color:var(--pd)}
.ok{display:inline-flex;align-items:center;gap:5px;min-height:26px;padding:0 10px;border-radius:13px;background:var(--ok);color:#fff;font-size:13px;font-weight:800;letter-spacing:.04em}
.na{display:inline-flex;align-items:center;min-height:26px;padding:0 10px;border-radius:13px;background:var(--g);color:var(--mut);font-size:13px;font-weight:700}
.labwrap{border:1px solid var(--line);border-radius:10px;overflow:hidden}
.labhead{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;padding:20px 24px;background:var(--night);color:#fff}
.labhead .meta{display:flex;flex-wrap:wrap;gap:6px 22px;font-size:15px;color:#E0DAF0;margin-top:6px}
.labhead .meta b{color:#fff}
.tiles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}
.tile{padding:22px 20px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:6px;min-width:0}
.tile:first-child{border-left:0}
.tile .k{font-size:14px;font-weight:700;color:var(--mut)}
.tile .v{font-family:'Archivo',sans-serif;font-size:28px;font-weight:800;line-height:1.1}
.tile .s{font-size:14px;color:var(--mut)}
.tile.off .v{color:#7A808C;font-size:20px}
.detail{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.detail>div{padding:20px 24px}.detail>div+div{border-left:1px solid var(--line)}
.mini{width:100%;border-collapse:collapse;font-size:15px}
.mini th{text-align:left;font-size:13px;color:var(--mut);font-weight:700;padding:6px 0}
.mini td{padding:8px 0;border-top:1px solid var(--g)}
.mini td:last-child,.mini th:last-child{text-align:right}
.ledger{width:100%;border-collapse:collapse;font-size:15px;min-width:940px}
.ledger th{text-align:left;font-size:13px;font-weight:800;color:var(--mut);padding:12px 10px;border-bottom:2px solid var(--ink);white-space:nowrap}
.ledger td{padding:13px 10px;border-bottom:1px solid var(--line)}
.ledger a.f{font-weight:700;color:var(--p);white-space:nowrap}
.scroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px;padding:0 6px}
.disc{margin-top:72px;background:var(--g);padding:28px 0;font-size:15px;color:var(--mut)}
footer.site{background:var(--night);color:#D2CCE4;padding:56px 0 28px;font-size:15px}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
footer.site h4{font-size:15px;color:#fff;margin:0 0 14px}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
footer.site a:hover{color:#fff}
footer.site .base{border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px;color:#B3ABCB}
.ovl{position:fixed;inset:0;background:rgba(23,18,43,.5);opacity:0;pointer-events:none;transition:opacity .2s;z-index:70}
.ovl.show{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;bottom:0;width:min(440px,100%);background:#fff;z-index:71;transition:transform .25s ease;display:flex;flex-direction:column}
.drawer.right{right:0;transform:translateX(100%)}.drawer.left{left:0;transform:translateX(-100%)}
.drawer.show{transform:none}
.drawer>header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.drawer .body{flex:1;overflow:auto;padding:16px 20px;display:flex;flex-direction:column;gap:14px}
.drawer .foot{padding:16px 20px;border-top:1px solid var(--line);display:grid;gap:10px}
.gift{background:var(--g);border-radius:8px;padding:14px;font-size:15px}
.bar{height:8px;border-radius:4px;background:#DDD6EE;margin-top:8px;overflow:hidden}.bar i{display:block;height:100%;background:var(--p);transition:width .3s}
.cl{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:center;font-size:15px}
.cl img{width:64px;height:64px;object-fit:contain;background:var(--g);border-radius:6px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:6px;height:36px;margin-top:4px}
.qty button{width:34px;height:34px;border:0;background:none;cursor:pointer;font-size:18px}
.qty span{min-width:24px;text-align:center;font-weight:700}
.rows{display:grid;gap:6px;font-size:15px}.rows div{display:flex;justify-content:space-between;gap:12px}
.save{color:var(--ok);font-weight:700}
.empty{color:var(--mut);text-align:center;padding:40px 0}
.modal{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.97);width:min(820px,calc(100% - 32px));max-height:calc(100% - 32px);overflow:auto;background:#fff;border-radius:12px;z-index:71;opacity:0;pointer-events:none;transition:.2s;display:grid;grid-template-columns:1fr 1fr}
.modal.show{opacity:1;pointer-events:auto;transform:translate(-50%,-50%)}
.modal .mi{background:var(--g);display:flex;align-items:center;justify-content:center;min-height:320px}
.modal .mi img{width:100%;height:100%;object-fit:contain}
.modal .mb{padding:24px;display:flex;flex-direction:column;gap:14px}
.pills{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}
.pill{min-height:62px;border-radius:6px;border:1.5px solid #CFCAD9;background:#fff;cursor:pointer;font-weight:700;padding:6px}
.pill small{display:block;font-size:13px;font-weight:500;color:var(--mut)}
.pill[aria-pressed=true]{border:2px solid var(--night);background:#FAF9FC}
.pill[disabled]{cursor:not-allowed;color:#80869A;background:var(--g);border-style:dashed}
.ruo{font-size:13px;color:var(--mut);display:flex;gap:8px;align-items:flex-start}
.mobnav a,.mobnav button{display:flex;justify-content:space-between;align-items:center;width:100%;min-height:52px;padding:0;border:0;border-bottom:1px solid var(--line);background:none;font-size:17px;font-weight:600;cursor:pointer;text-align:left}
.mobnav .sub{display:none;padding:4px 0 8px 12px}.mobnav .sub.show{display:block}
.mobnav .sub a{font-size:15px;font-weight:500;min-height:44px;border-bottom:1px solid var(--g)}
.mobnav .sub a.mm{justify-content:flex-start;gap:12px;padding:6px 0}.mobnav .sub a.mm img{width:48px;height:48px;object-fit:contain;border-radius:8px;background:var(--g);flex:none}.mobnav .sub a.mm span{display:flex;flex-direction:column;line-height:1.3}.mobnav .sub a.mm small{color:var(--mut);font-size:13px;font-weight:500}
@media (max-width:1100px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:900px){#hero2{grid-template-columns:1fr;padding-bottom:72px}#hero{padding-bottom:72px !important}.bogo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bogo-grid .bp:nth-child(n+5){display:none}.ann{font-size:13px;padding:7px 12px}.ann span+.ann-ruo{padding-left:0;border-left:0}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}footer.site .cols{grid-template-columns:1fr 1fr}.trust .wrap{grid-template-columns:repeat(2,1fr)}nav.cats{display:none}.burger{display:flex}.util{flex-wrap:wrap;gap:8px 12px}.srch{order:3;flex-basis:100%;max-width:none}.util{padding:10px 16px}.wrap{padding:0 16px}.srch form .btn{display:none}.ib{padding:0 8px}.icons{gap:0}.util .txt{display:none}.logo img{height:42px}.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.tile{border-left:0;border-top:1px solid var(--line)}.detail{grid-template-columns:1fr}.detail>div+div{border-left:0;border-top:1px solid var(--line)}.modal{grid-template-columns:1fr}.modal .mi{min-height:220px}}
@media (prefers-reduced-motion:reduce){*{transition:none !important;scroll-behavior:auto !important}}
@media (max-width:700px){.hero .hero-vials{display:none}}
/* sun/moon in the dark mode switch: faint icons on the track, the active one rides on the knob */
.tg .tr{width:52px;height:28px;border-radius:14px;display:flex;align-items:center;justify-content:space-between;padding:0 7px;color:rgba(255,255,255,.55)}
.tg .tr>svg{width:13px;height:13px}
.tg .kn{top:3px;left:3px;width:22px;height:22px;border-radius:11px;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.tg .kn svg{width:14px;height:14px}
.tg .kn .i-sun{color:#E8A317}
.tg .kn .i-moon{color:var(--p);display:none}
.tg[aria-checked=true] .kn{transform:translateX(24px)}
.tg[aria-checked=true] .kn .i-sun{display:none}
.tg[aria-checked=true] .kn .i-moon{display:block}
.ann span+.ann-promo{padding-left:22px;border-left:1px solid rgba(255,255,255,.35)}
.ann-code{display:inline-block;padding:1px 8px;margin:0 2px;border:1.5px dashed rgba(255,227,154,.85);border-radius:6px;background:rgba(255,255,255,.12);color:#FFE39A;letter-spacing:.04em}
@media (max-width:900px){.ann span+.ann-promo{padding-left:0;border-left:0}}

/* age and research-use disclaimer (site "Disclaimer" script, which injects its own styles): restyled in the v3 look */
html body #spbio-popup-overlay{background:rgba(23,18,43,.62);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:24px}
html body #spbio-popup-modal{max-width:560px;background:#fff;color:var(--ink);border-radius:12px;padding:32px;text-align:left;font-family:'IBM Plex Sans',sans-serif;box-shadow:0 24px 60px rgba(23,18,43,.28);display:flex;flex-direction:column}
html body #spbio-popup-modal:before{content:"Before you enter";font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--p);margin-bottom:10px}
html body #spbio-popup-modal .spbio-title{font-family:'Archivo',sans-serif;font-size:24px;line-height:1.2;font-weight:700;letter-spacing:-.01em;text-transform:none;color:var(--ink);margin:0 0 10px}
html body #spbio-popup-modal .spbio-intro{font-size:15px;line-height:1.55;color:var(--mut);margin:0 0 20px}
html body #spbio-popup-modal .spbio-disclaimer-box{background:var(--g);border:1px solid var(--line);border-radius:8px;padding:18px 18px 18px 16px;margin:0 0 20px;text-align:left}
html body #spbio-popup-modal .spbio-checkbox-row{gap:12px;font-size:14px;line-height:1.55;color:var(--mut);cursor:pointer}
html body #spbio-popup-modal .spbio-checkbox-row strong{color:var(--ink);font-weight:600}
html body #spbio-check{width:20px;height:20px;min-width:20px;margin:1px 0 0;accent-color:var(--p);cursor:pointer}
html body #spbio-agree,html body #spbio-disagree{min-height:48px;padding:0 24px;border-radius:6px;font-family:'IBM Plex Sans',sans-serif;font-size:15px;font-weight:700;letter-spacing:.02em;cursor:pointer;transition:background .15s}
html body #spbio-agree{background:var(--p);color:#fff;margin:0 0 10px}
html body #spbio-agree:hover:not(:disabled){background:var(--pd)}
html body #spbio-agree:disabled{opacity:.4}
html body #spbio-disagree{background:transparent;color:var(--mut);border:1px solid var(--line)}
html body #spbio-disagree:hover{background:var(--g);color:var(--ink)}
html[data-theme=dark] body #spbio-popup-modal{background:var(--bg)}
@media (max-width:767px){html body #spbio-popup-overlay{align-items:center;padding:12px}html body #spbio-popup-modal{padding:24px 20px;max-height:calc(100vh - 24px)}html body #spbio-popup-modal .spbio-title{font-size:20px}html body #spbio-popup-modal .spbio-intro{font-size:14px;margin-bottom:16px}html body #spbio-popup-modal .spbio-checkbox-row{font-size:13px}html body #spbio-popup-modal .spbio-disclaimer-box{max-height:40vh;overflow-y:auto;margin-bottom:16px}}
/* certificate cards on product pages (spb_coa_cards) */
.coa-row{position:relative}
.coa-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,250px);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 10px;scrollbar-width:thin}
.coa-card{scroll-snap-align:start;border:1px solid var(--line);border-radius:12px;padding:18px;background:var(--bg,#fff);display:flex;flex-direction:column;gap:12px}
.coa-card[hidden]{display:none}
.coa-pur b{display:block;font-family:'Archivo',sans-serif;font-size:30px;font-weight:800;line-height:1;color:var(--ok)}
.coa-pur span{font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
.coa-card dl{margin:0;display:grid}
.coa-card dl div{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px solid var(--line);font-size:14px}
.coa-card dt{color:var(--mut)}
.coa-card dd{margin:0;font-weight:700;text-align:right;word-break:break-all}
.coa-card .btn{margin-top:auto;min-height:42px;font-size:14px}
.coa-none{margin:auto 0 0;font-size:13px;color:var(--mut)}
.coa-nav{position:absolute;top:50%;transform:translateY(-60%);z-index:2;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--bg,#fff);color:var(--ink);font-size:20px;line-height:1;cursor:pointer;box-shadow:0 4px 12px rgba(23,18,43,.12)}
.coa-nav.prev{left:-14px}.coa-nav.next{right:-14px}
@media (max-width:700px){.coa-nav{display:none}.coa-track{grid-auto-columns:78%}}
html[data-theme=dark] .coa-pur b{color:#86D9A9}