:root{--ink:#0f2438;--ink-2:#3a5570;--ink-3:#6b8299;--surface:#e9f2f5;--card:#fff;--line:#d2e2e8;--line-2:#eaf2f5;--teal:#0e7c86;--teal-lit:#48b3bc;--teal-deep:#0a5e66;--rust:#a8451c;--rust-soft:#fbf0ea;--teal-soft:#e9f4f5;--gold:#9a6b08;--gold-soft:#fbf4e4;--demo:#ffd400;--demo-ink:#000;--radius:10px;--dir:var(--ink-2);--dir-soft:var(--line-2);--neg:#e4eef2;--neg-hover:#d6e6ec;--demo-bar-h:38px}*{box-sizing:border-box}body{background:var(--surface);color:var(--ink);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;margin:0;font-family:IBM Plex Sans,system-ui,sans-serif;font-size:16px;line-height:1.5}.demo-banner{z-index:40;background:var(--demo);color:var(--demo-ink);letter-spacing:.18em;text-transform:uppercase;text-align:center;padding:10px 16px;font-family:IBM Plex Mono,monospace;font-size:13px;font-weight:600;line-height:1.2;position:fixed;left:0;right:0}.demo-banner-top{padding-top:calc(10px + env(safe-area-inset-top));top:0;box-shadow:0 2px 8px #0f24382e}body.demo-on{padding-top:var(--demo-bar-h,38px)}body.demo-on .ledger{top:var(--demo-bar-h,38px)}.demo-toggle{cursor:pointer;letter-spacing:.12em;text-transform:uppercase;color:#a8bfd2;touch-action:manipulation;-webkit-tap-highlight-color:transparent;background:0 0;border:0;flex:none;align-items:center;gap:8px;margin-left:10px;padding:6px 2px;font-family:IBM Plex Mono,monospace;font-size:11px;font-weight:500;display:flex;position:relative}.demo-toggle:after{content:"";width:100%;min-width:44px;height:44px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.demo-toggle-track{background:#ffffff21;border:1px solid #3d5871;border-radius:10px;flex:none;width:34px;height:19px;transition:background .15s,border-color .15s;position:relative}.demo-toggle-knob{background:#a8bfd2;border-radius:50%;width:13px;height:13px;transition:transform .15s,background 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auto;padding:0 16px 64px}.ledger{z-index:20;background:radial-gradient(ellipse 220px 90px at 12% -10%, #48b3bc33, transparent 68%), radial-gradient(ellipse 200px 80px at 88% 110%, #26688c52, transparent 70%), var(--ink);color:#fff;border-bottom:3px solid var(--dir);margin:0 -16px 20px;padding:12px 16px;transition:border-color .3s;position:sticky;top:0}.brand{align-items:center;gap:10px;max-width:588px;margin:0 auto 12px;display:flex}.brand svg{flex:none}.brand-lock{align-items:baseline;gap:9px;min-width:0;display:flex}.brand-ivx{letter-spacing:.2em;color:var(--teal-lit);font-family:IBM Plex Mono,monospace;font-size:12px;font-weight:600}.brand-mark{letter-spacing:.13em;color:#f2f8fa;text-transform:uppercase;white-space:nowrap;font-family:IBM Plex Mono,monospace;font-size:20px;font-weight:500}.brand-case{letter-spacing:.12em;color:#6b8ca6;flex:none;margin-left:auto;font-family:IBM Plex Mono,monospace;font-size:11px}@media (width<=420px){.brand-mark{font-size:17px}}.site-strip{border-bottom:1px solid #2a4560;align-items:center;gap:9px;max-width:588px;margin:0 auto 10px;padding-bottom:10px;display:none}.site-strip.on{display:flex}.site-strip .pin{color:var(--dir);flex:none;font-size:15px;line-height:1}.site-strip .where{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:600;line-height:1.25;overflow:hidden}.site-strip .where em{color:#a8bfd2;font-style:normal;font-weight:400}.site-strip button{color:#dce7f0;cursor:pointer;background:#ffffff17;border:1px solid #3d5871;border-radius:7px;flex:none;margin-left:auto;padding:7px 14px;font-family:inherit;font-size:13px;font-weight:500}.site-strip button:hover{background:#ffffff29}.ta-item .soon{color:var(--gold);background:var(--gold-soft);border-radius:4px;padding:2px 6px;font-family:IBM Plex Mono,monospace;font-size:10px}.ledger-inner{align-items:center;gap:14px;max-width:588px;margin:0 auto;display:flex}.ledger-drug{flex:1;min-width:0}.ledger-name{white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:600;overflow:hidden}.ledger-bucket{letter-spacing:.08em;color:#93aabf;text-transform:uppercase;font-family:IBM Plex Mono,monospace;font-size:11px}.counts{color:#93aabf;text-align:right;font-family:IBM Plex Mono,monospace;font-size:12px;line-height:1.35}.counts b{color:#dce7f0;font-weight:500}.chip{text-align:center;background:var(--dir);color:#fff;font-variant-numeric:tabular-nums;border-radius:8px;min-width:60px;padding:6px 12px;font-family:IBM Plex Mono,monospace;font-size:20px;font-weight:600}.ledger.idle{border-bottom-color:#2a4560}.ledger.idle .chip{color:#93aabf;background:#2a4560}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;padding:22px}.eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);align-items:center;gap:8px;margin-bottom:10px;font-family:IBM Plex Mono,monospace;font-size:11px;font-weight:500;display:flex}.eyebrow .dot{background:var(--dir);border-radius:50%;width:6px;height:6px}h1{letter-spacing:-.01em;margin:0 0 10px;font-size:22px;font-weight:600;line-height:1.25}h2{margin:0 0 8px;font-size:17px;font-weight:600}p{color:var(--ink-2);margin:0 0 12px}p.lead{color:var(--ink)}.fine{color:var(--ink-3);font-size:14px}.site-confirm{background:var(--surface);border:1px solid var(--line);border-radius:9px;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;padding:12px 14px;font-size:15px;display:flex}.site-confirm button{border:1px solid var(--line);color:var(--teal-deep);cursor:pointer;background:#fff;border-radius:7px;margin-left:auto;padding:7px 13px;font-family:inherit;font-size:13.5px;font-weight:600}.site-confirm button:hover{border-color:var(--teal)}.hero-rack{width:100%;max-width:360px;height:auto;margin:0 auto 20px;display:block}.hero-rack .gap{animation:3.4s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:.85}50%{opacity:.35}}@media (prefers-reduced-motion:reduce){.hero-rack .gap{animation:none}}.field{margin-bottom:14px}label{color:var(--ink-2);margin-bottom:5px;font-size:13px;font-weight:600;display:block}input[type=text],input[type=number],select{width:100%;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:8px;padding:13px 12px;font-family:inherit;font-size:16px}input[type=number]{font-family:IBM Plex Mono,monospace}input:focus,select:focus,button:focus-visible{outline:2px solid var(--teal);outline-offset:1px;border-color:var(--teal)}.pair{grid-template-columns:1fr 1fr;gap:10px;display:grid}.ta{position:relative}.ta-list{z-index:30;border:1px solid var(--line);background:#fff;border-radius:9px;max-height:288px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow:hidden auto;box-shadow:0 8px 24px #12283f21}.ta-item{cursor:pointer;border-bottom:1px solid var(--line-2);align-items:center;gap:9px;padding:11px 13px;display:flex}.ta-item:last-child{border-bottom:0}.ta-item[aria-selected=true]{background:var(--dir-soft)}.ta-item .nm{font-size:15px;font-weight:500}.ta-item .gn{color:var(--ink-3);font-size:13px}.ta-item .tags{flex:none;gap:4px;margin-left:auto;display:flex}.tag{letter-spacing:.03em;border-radius:4px;padding:2px 6px;font-family:IBM Plex Mono,monospace;font-size:10px;font-weight:500}.tag.mv{background:var(--rust-soft);color:var(--rust)}.tag.mp{background:var(--gold-soft);color:var(--gold)}.ta-none{color:var(--ink-3);padding:11px 13px;font-size:14px}.picked{border:1px solid var(--teal);background:var(--teal-soft);border-radius:8px;align-items:center;gap:9px;padding:12px;display:flex}.picked .nm{font-size:16px;font-weight:600}.picked .gn{color:var(--ink-2);font-size:13px}.picked .x{color:var(--ink-3);cursor:pointer;background:0 0;border:0;margin-left:auto;padding:2px 6px;font-family:inherit;font-size:20px;line-height:1}.seg{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.seg.vials{grid-template-columns:repeat(2,1fr)}.seg.vials button{padding:12px 4px;font-family:IBM Plex Mono,monospace;font-size:12.5px}.seg button{color:var(--ink-2);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:8px;padding:13px 6px;font-family:inherit;font-size:13px;font-weight:600}.seg button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.opt{text-align:left;width:100%;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:9px;margin-bottom:8px;padding:15px 16px;font-family:inherit;font-size:15px;font-weight:500;line-height:1.35;transition:border-color .12s,background .12s;display:block}.opt:hover{border-color:var(--dir);background:var(--dir-soft)}.opt .sub{color:var(--ink-3);margin-top:3px;font-size:13px;font-weight:400;display:block}.opt.primary{background:var(--ink);color:#fff;border-color:var(--ink);text-align:center;font-weight:600}.opt.primary:hover{background:#1b3853}.opt.negative{background:var(--neg);text-align:center}.opt.negative:hover{background:var(--neg-hover);border-color:var(--dir)}.opt.ghost{text-align:center;color:var(--ink-3);border-style:dashed;font-size:14px}.opt:disabled{cursor:not-allowed}.opt.primary:disabled,.opt.primary:disabled:hover{background:var(--line);color:var(--ink-3);border-color:var(--line)}.opt-row{grid-template-columns:1fr 1fr;align-items:stretch;gap:8px;display:grid}.opt-row .opt{margin-bottom:0}.check{border-bottom:1px solid var(--line-2);cursor:pointer;align-items:flex-start;gap:11px;padding:12px 0;display:flex}.check:last-of-type{border-bottom:0}.box{border:1.5px solid var(--line);color:#fff;background:#fff;border-radius:5px;flex:0 0 21px;justify-content:center;align-items:center;width:21px;height:21px;margin-top:1px;font-size:13px;font-weight:700;display:flex}.check[data-on=true] .box{background:var(--teal);border-color:var(--teal)}.check span{font-size:15px;line-height:1.4}.step-detail{background:var(--surface);border-left:3px solid var(--dir);color:var(--ink-2);border-radius:0 8px 8px 0;margin-bottom:16px;padding:13px 15px;font-size:15px;line-height:1.55}.step-detail code{border:1px solid var(--line);background:#fff;border-radius:4px;padding:1px 5px;font-family:IBM Plex Mono,monospace;font-size:13.5px}.deep-steps{color:var(--ink-2);margin:4px 0 16px;padding-left:22px;font-size:15px;line-height:1.5}.deep-steps li{margin-bottom:9px;padding-left:3px}.judgment{color:var(--ink);border-top:1px solid var(--line);margin:20px 0 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.no{letter-spacing:.12em;opacity:.72;margin-top:3px;font-size:10.5px}.case-stamp.closed{color:var(--teal-deep);background:var(--teal-soft)}.case-stamp.open{color:var(--gold);background:var(--gold-soft)}.case-stamp.none{color:var(--ink-3);background:var(--line-2)}.instruct .corrected-count{border:1px solid var(--line);background:#fff;border-radius:8px;margin:0 0 12px;padding:10px 12px}.verdict{border-top:3px solid var(--dir)}.verdict.good{border-top-color:var(--teal)}.verdict.open{border-top-color:var(--gold)}.cause{margin-bottom:6px;font-size:19px;font-weight:600;line-height:1.3}.instruct{background:var(--teal-soft);border-radius:9px;margin:14px 0;padding:16px;font-size:15px;line-height:1.55}.instruct h2{text-transform:uppercase;letter-spacing:.06em;color:var(--teal-deep);font-family:IBM Plex Mono,monospace;font-size:14px;font-weight:500}.instruct.caution{background:var(--gold-soft)}.instruct.caution h2{color:var(--gold)}.instruct.caution p{margin:10px 0 0}.instruct.caution p:first-of-type{margin-top:8px}.warn{background:var(--rust-soft);color:#7a3314;border-radius:9px;margin-bottom:14px;padding:14px 16px;font-size:14px;line-height:1.5}.contact-block{border:1px solid var(--line);border-radius:10px;margin:14px 0;padding:14px}.contact-head{letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px;font-family:IBM Plex Mono,monospace;font-size:11px}.person{border-top:1px solid var(--line-2);align-items:center;gap:11px;padding:9px 0;display:flex}.person:first-of-type{border-top:0}.avatar{background:var(--teal-soft);width:36px;height:36px;color:var(--teal-deep);letter-spacing:.02em;border-radius:50%;flex:0 0 36px;justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex}.lead-person .avatar{background:var(--ink);color:#fff}.who{min-width:0}.who b{font-size:15.5px;display:block}.who 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Plex Mono,monospace;font-size:12px;-webkit-text-decoration:underline #3d5871;text-decoration:underline #3d5871}.help-link:hover{color:#dce7f0}.modal{z-index:60;display:none;position:fixed;inset:0}.modal.on{display:block}.modal-back{background:#0f24388c;position:absolute;inset:0}.modal-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);max-width:460px;max-height:82vh;margin:7vh auto 0;padding:20px;position:relative;overflow-y:auto;box-shadow:0 18px 48px #0f243847}.modal-head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:6px;display:flex}.modal-panel h2{margin:0;font-size:17px}.modal-x{color:var(--ink-3);cursor:pointer;background:0 0;border:0;flex:none;padding:2px 6px;font-family:inherit;font-size:22px;line-height:1}@media (prefers-reduced-motion:reduce){*{transition:none!important}}