:root{--bg: #f5f8fb;--surface: #ffffff;--ink: #0f2233;--muted: #5a7184;--line: #e2e9f0;--brand: #0d6b8a;--brand-600: #0a5a75;--brand-050: #e6f2f6;--accent: #12a594;--amber: #e08a1e;--danger: #c0392b;--shadow: 0 10px 30px -14px rgba(13, 40, 60, .28);--shadow-sm: 0 2px 10px -6px rgba(13, 40, 60, .25);--radius: 16px;--font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);color:var(--ink);background:radial-gradient(1100px 500px at 85% -10%,#e8f4f8,#e8f4f800 55%),radial-gradient(900px 500px at -10% 0%,#eef3fb,#eef3fb00 50%),var(--bg);-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}.app{min-height:100vh;display:flex;flex-direction:column}.header{display:flex;align-items:center;justify-content:space-between;padding:18px clamp(20px,5vw,56px);border-bottom:1px solid var(--line);background:#ffffffb8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:12px;background:none;border:0;cursor:pointer;padding:0}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-weight:800;font-size:13px;letter-spacing:-.5px;box-shadow:var(--shadow-sm)}.brand-text{display:flex;flex-direction:column;line-height:1.05;text-align:left}.brand-text strong{font-size:19px;letter-spacing:-.3px;color:var(--ink)}.brand-text em{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.3px}.nav{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:500;color:var(--muted)}.nav a:hover{color:var(--ink)}.badge{background:var(--brand-050);color:var(--brand-600);padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,64px);align-items:center;padding:clamp(40px,7vw,88px) clamp(20px,5vw,56px) clamp(30px,5vw,56px);max-width:1180px;margin:0 auto;width:100%}.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:1.4px;font-size:12px;font-weight:700;color:var(--brand);background:var(--brand-050);padding:6px 12px;border-radius:999px;margin-bottom:18px}.hero h1{font-size:clamp(30px,4.4vw,52px);line-height:1.06;letter-spacing:-1px;margin:0 0 18px;color:var(--ink);font-weight:800}.hero p{font-size:clamp(15px,1.5vw,18px);color:var(--muted);line-height:1.65;margin:0 0 28px;max-width:40ch}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.trust-row{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:13px;margin-top:26px;font-weight:500}.hero-visual{display:grid;place-items:center}.pulse-card{width:100%;max-width:330px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden}.pulse-card:before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(18,165,148,.06),transparent 60%)}.pulse-row{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:var(--ink)}.dot{width:9px;height:9px;border-radius:50%}.dot-green{background:#22c55e}.dot-blue{background:#3b82f6}.dot-teal{background:var(--accent)}.dot-amber{background:var(--amber)}.pulse-metric{margin-top:6px;padding-top:16px;border-top:1px solid var(--line);display:flex;align-items:baseline;gap:10px}.pulse-metric b{font-size:34px;color:var(--brand);letter-spacing:-1px}.pulse-metric span{color:var(--muted);font-size:13px}.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;border:1px solid transparent;border-radius:12px;font-weight:600;font-size:15px;padding:11px 20px;cursor:pointer;transition:transform .08s ease,box-shadow .15s ease,background .15s ease;font-family:inherit}.btn:active{transform:translateY(1px)}.btn-lg{padding:14px 26px;font-size:16px}.btn-block{width:100%}.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-600));color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{box-shadow:var(--shadow)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.btn-ghost{background:transparent;color:var(--brand);border-color:var(--line)}.btn-ghost:hover{background:var(--surface)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1180px;margin:0 auto;width:100%;padding:clamp(20px,4vw,40px) clamp(20px,5vw,56px)}.feature-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}.feature-icon{font-size:26px;margin-bottom:12px}.feature-card h3{margin:0 0 8px;font-size:18px;letter-spacing:-.2px}.feature-card p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6}.cta{text-align:center;max-width:760px;margin:clamp(20px,4vw,48px) auto clamp(40px,6vw,72px);padding:clamp(30px,5vw,52px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-left:clamp(20px,5vw,56px);margin-right:clamp(20px,5vw,56px)}.cta h2{font-size:clamp(22px,3vw,30px);margin:0 0 8px;letter-spacing:-.5px}.cta p{color:var(--muted);margin:0 0 22px}.lookup-wrap{flex:1;display:grid;place-items:center;padding:clamp(30px,6vw,72px) 20px}.lookup-card{width:100%;max-width:460px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(26px,4vw,40px);position:relative}.back{background:none;border:0;color:var(--muted);font-size:14px;cursor:pointer;padding:0;margin-bottom:16px;font-family:inherit}.back:hover{color:var(--ink)}.lookup-card h2{margin:0 0 8px;font-size:24px;letter-spacing:-.4px}.lookup-sub{color:var(--muted);font-size:14.5px;line-height:1.6;margin:0 0 26px}.ssn-form{display:flex;flex-direction:column;gap:8px}.ssn-form label{font-size:13px;font-weight:600;color:var(--ink)}.ssn-input{font-family:SF Mono,ui-monospace,Roboto Mono,monospace;font-size:26px;letter-spacing:4px;text-align:center;padding:16px;border:1.5px solid var(--line);border-radius:12px;outline:none;background:#fbfdfe;color:var(--ink);transition:border .15s ease,box-shadow .15s ease}.ssn-input:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-050)}.ssn-input.invalid{border-color:#f0c9c4}.ssn-help{font-size:12.5px;color:var(--muted);min-height:18px;margin-bottom:8px}.result{margin-top:22px;padding:16px;border-radius:12px;background:var(--brand-050);border:1px solid #cfe6ee;display:flex;flex-direction:column;gap:4px}.result strong{font-size:13px;color:var(--brand-600)}.result .mono{font-family:ui-monospace,monospace;font-size:20px;letter-spacing:2px}.result em{font-style:normal;font-size:13px;color:var(--muted)}.disclaimer{margin:22px 0 0;font-size:12px;color:var(--muted);text-align:center}.footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:22px clamp(20px,5vw,56px);border-top:1px solid var(--line);color:var(--muted);font-size:13px;margin-top:auto;background:#fff9}.footer .muted{color:#93a6b5}@media(max-width:860px){.hero{grid-template-columns:1fr}.hero-visual{order:-1}.features{grid-template-columns:1fr}}.btn-ico{width:18px;height:18px}.btn-sm{padding:8px 14px;font-size:14px}.feature-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--brand-050);color:var(--brand);margin-bottom:14px}.feature-icon svg{width:22px;height:22px}.trust-item{display:inline-flex;align-items:center;gap:6px}.trust-ico{width:15px;height:15px;color:var(--accent)}.brand-mark svg{width:24px;height:24px;color:#fff}.pulse-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.pulse-title{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}.pulse-live{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--accent);font-weight:600}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px #12a5942e}.lookup-wrap{flex:1;display:block;padding:clamp(28px,5vw,56px) 20px}.lookup-col{width:100%;max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:18px}.lookup-col .back{align-self:flex-start}.record-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(22px,3vw,30px)}.record-card.skeleton{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:15px}.record-card.empty{display:flex;flex-direction:column;gap:6px}.record-card.empty strong{font-size:16px}.record-card.empty span{color:var(--muted);font-size:14px}.spinner{width:20px;height:20px;border-radius:50%;border:2.5px solid var(--line);border-top-color:var(--brand);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.record-head{display:flex;align-items:center;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line)}.avatar{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-weight:700;font-size:18px;flex-shrink:0}.record-head h3{margin:0 0 4px;font-size:20px;letter-spacing:-.3px}.record-meta{display:flex;flex-wrap:wrap;gap:6px 14px;color:var(--muted);font-size:13.5px}.record-meta span{position:relative}.record-meta span+span:before{content:"·";position:absolute;left:-9px;color:#c3d0da}.record-badge{margin-left:auto;align-self:flex-start;background:#e7f6ee;color:#197a4b;border:1px solid #c7ecd6;padding:5px 11px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.id-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.id-grid>div{display:flex;flex-direction:column;gap:3px}.id-grid label{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:600}.id-grid span{font-size:15px;color:var(--ink)}.artifact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;padding-top:20px}.artifact{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fbfdfe}.artifact-empty{opacity:.6}.artifact-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.artifact-ico{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--brand-050);color:var(--brand)}.artifact-ico svg{width:18px;height:18px}.artifact-count{font-size:26px;font-weight:800;color:var(--ink);letter-spacing:-.5px}.artifact-label{font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:10px}.artifact-dl{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:var(--brand)}.artifact-dl:before{content:"↓"}.artifact-none{font-size:12.5px;color:var(--muted)}.mono{font-family:ui-monospace,SF Mono,monospace;letter-spacing:.3px}@media(max-width:560px){.id-grid{grid-template-columns:1fr 1fr}.artifact-grid{grid-template-columns:1fr}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.artifact-bar{display:flex;align-items:center;justify-content:space-between;margin:22px 0 12px}.artifact-bar-title{font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:700}.link-btn{background:none;border:0;color:var(--brand);font-weight:600;font-size:13px;cursor:pointer;font-family:inherit;padding:0}.link-btn:hover{text-decoration:underline}.artifact{cursor:pointer;transition:border .12s ease,box-shadow .12s ease,background .12s ease}.artifact:not(.artifact-empty):hover{border-color:#bfe0e9}.artifact-on{border-color:var(--brand)!important;box-shadow:0 0 0 3px var(--brand-050);background:#fff}.artifact-empty{cursor:default}.artifact-mid{display:flex;align-items:center;gap:9px;margin-bottom:10px}.artifact-mid .artifact-label{margin:0}.chk{width:20px;height:20px;border-radius:6px;border:1.5px solid var(--line);display:grid;place-items:center;color:#fff;font-size:13px;font-weight:700;background:#fff;transition:all .12s ease}.chk-on{background:var(--brand);border-color:var(--brand)}.artifact-empty .chk{opacity:.4}.ai-panel{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}.ai-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.ai-head strong{display:block;font-size:15px}.ai-sub{font-size:12.5px;color:var(--muted)}.ai-thread{display:flex;flex-direction:column;gap:10px;margin-bottom:14px;max-height:420px;overflow-y:auto;background:#f7fafc;border:1px solid var(--line);border-radius:12px;padding:14px}.ai-msg{max-width:92%;padding:10px 13px;border-radius:12px;font-size:14px;line-height:1.55;white-space:pre-wrap}.ai-msg.user{align-self:flex-end;background:var(--brand);color:#fff;border-bottom-right-radius:4px}.ai-msg.assistant{align-self:flex-start;background:#fff;border:1px solid var(--line);color:var(--ink);border-bottom-left-radius:4px}.ai-typing{color:var(--muted);font-style:italic}.ai-err{background:#fdecea;border:1px solid #f5c6c0;color:#a5342a;font-size:13px;padding:10px 12px;border-radius:10px;margin-bottom:12px}.ai-input{display:flex;gap:8px}.ai-input input{flex:1;border:1.5px solid var(--line);border-radius:10px;padding:11px 13px;font-size:14px;font-family:inherit;outline:none;background:#fbfdfe}.ai-input input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-050)}.ai-input input:disabled{background:#f1f5f8}.cov{border-radius:10px;padding:9px 12px;font-size:12.5px;line-height:1.5}.cov-ok{background:#eef8f1;border:1px solid #cdebd7;color:#1c7a45}.cov-warn{background:#fdf3f1;border:1px solid #f3d3cc;color:#a5342a}.cov-head{font-weight:600;display:block}.cov-list{margin:8px 0 0;padding-left:18px;display:flex;flex-direction:column;gap:5px;color:var(--ink)}.cov-list li{font-size:12.5px}.cov-list b{word-break:break-all}.cov-list .ref-chip-type{vertical-align:middle}.ai-msg-wrap{display:flex;flex-direction:column;gap:8px;max-width:92%}.ai-row .ai-msg-wrap .ai-msg{max-width:100%}.cite{display:inline-flex;align-items:center;justify-content:center;vertical-align:super;min-width:17px;height:17px;padding:0 4px;margin:0 1px;border:0;cursor:pointer;font-size:10.5px;font-weight:700;line-height:1;border-radius:5px;background:var(--brand-050);color:var(--brand-600);font-family:inherit;transition:background .12s ease}.cite:hover{background:var(--brand);color:#fff}.ref-list{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.ref-list-h{font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:700;margin-right:2px}.ref-chip{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 10px 4px 4px;cursor:pointer;font-family:inherit;font-size:12.5px;color:var(--ink);transition:border .12s ease,box-shadow .12s ease;max-width:100%}.ref-chip:hover{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-050)}.ref-chip-n{flex-shrink:0;width:18px;height:18px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff;font-size:11px;font-weight:700}.ref-chip-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}.ref-chip-type{flex-shrink:0;font-size:10px;font-weight:700;letter-spacing:.4px;padding:2px 6px;border-radius:5px;background:var(--brand-050);color:var(--brand-600)}.type-fhir{background:#e8f1fe;color:#2563a8}.type-hl7{background:#eef7ee;color:#2f7a34}.type-ccd{background:#fdf1e3;color:#a9701a}.type-epsi{background:#f1ecfb;color:#6b4ea5}.ref-overlay{position:fixed;inset:0;z-index:60;background:#0f22336b;display:flex;justify-content:flex-end;animation:fade .15s ease}@keyframes fade{0%{opacity:0}to{opacity:1}}.ref-drawer{width:min(560px,94vw);height:100%;background:var(--surface);box-shadow:-12px 0 40px -18px #0d283c80;display:flex;flex-direction:column;animation:slidein .2s ease}@keyframes slidein{0%{transform:translate(24px);opacity:.6}to{transform:translate(0);opacity:1}}.ref-drawer-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}.ref-drawer-title{display:flex;flex-direction:column;align-items:flex-start;gap:6px}.ref-drawer-tag{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--brand-600);font-weight:700}.ref-drawer-title h4{margin:0;font-size:15px;word-break:break-all}.ref-close{background:none;border:0;font-size:18px;color:var(--muted);cursor:pointer;padding:2px 6px;line-height:1}.ref-close:hover{color:var(--ink)}.ref-drawer-body{flex:1;overflow-y:auto;padding:18px 20px}.ref-caption{font-size:13px;color:var(--muted);margin-bottom:12px;line-height:1.5}.ref-excerpt{margin:0;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,SF Mono,monospace;font-size:12.5px;line-height:1.7;color:var(--ink);background:#f7fafc;border:1px solid var(--line);border-radius:12px;padding:16px}.ref-excerpt mark{background:#fff3bf;color:#6b4e00;padding:1px 2px;border-radius:3px;box-shadow:0 0 0 2px #fff3bf}.ref-drawer-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px 20px;border-top:1px solid var(--line);background:#fbfdfe}.ref-foot-note{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-width:560px){.ai-msg-wrap{max-width:100%}.ref-chip-name{max-width:130px}}.ai-row{display:flex;align-items:flex-start;gap:6px}.ai-row.user{flex-direction:row-reverse}.ai-row .ai-msg{max-width:100%}.ai-spk{background:none;border:0;cursor:pointer;font-size:13px;opacity:.5;padding:4px;line-height:1;margin-top:6px}.ai-spk:hover{opacity:1}.icon-btn{width:40px;height:40px;flex-shrink:0;border:1.5px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;font-size:16px;display:grid;place-items:center;transition:all .12s ease}.icon-btn:hover:not(:disabled){border-color:var(--brand)}.icon-btn:disabled{opacity:.45;cursor:not-allowed}.icon-btn-on{background:var(--brand-050);border-color:var(--brand)}.icon-btn-rec{background:#fdecea;border-color:#e0574b;animation:pulse-rec 1.2s ease-in-out infinite}@keyframes pulse-rec{0%,to{box-shadow:0 0 #e0574b59}50%{box-shadow:0 0 0 5px #e0574b00}}.ai-layout{display:grid;grid-template-columns:1fr 210px;gap:18px;align-items:start}.ai-main{min-width:0}.ai-usage{background:linear-gradient(160deg,#f2f8fb,#eef4f8);border:1px solid var(--line);border-radius:12px;padding:14px;position:sticky;top:84px}.usage-title{font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);font-weight:700;margin-bottom:10px}.usage-stat{display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding:6px 0;border-bottom:1px dashed var(--line)}.usage-stat span{font-size:12px;color:var(--muted)}.usage-stat b{font-size:14px;color:var(--ink);font-variant-numeric:tabular-nums}.usage-cost{border-bottom:0;margin-top:4px}.usage-cost span{color:var(--brand-600);font-weight:600}.usage-cost b{font-size:20px;color:var(--brand)}.usage-note{margin-top:8px;font-size:10.5px;color:var(--muted);text-align:center}@media(max-width:720px){.ai-layout{grid-template-columns:1fr}.ai-usage{position:static}}.lookup-col{max-width:900px}.lookup-col .lookup-card{align-self:center}.nav-link{background:none;border:0;color:var(--muted);font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;padding:0}.nav-link:hover{color:var(--ink)}.footer-links{display:inline-flex;align-items:center;gap:16px;flex-wrap:wrap}.faq{flex:1;padding:clamp(28px,5vw,56px) clamp(20px,5vw,40px)}.faq-inner{max-width:940px;margin:0 auto}.faq-title{font-size:clamp(26px,4vw,40px);line-height:1.1;letter-spacing:-.8px;margin:14px 0;font-weight:800}.faq-lead{font-size:clamp(15px,1.6vw,18px);color:var(--muted);line-height:1.7;max-width:68ch;margin:0 0 8px}.faq-sec{margin-top:clamp(36px,5vw,56px)}.faq-sec h2{font-size:clamp(20px,2.6vw,26px);letter-spacing:-.4px;margin:0 0 12px}.faq-h3{font-size:17px;margin:26px 0 8px;letter-spacing:-.2px}.faq-p{color:var(--ink);font-size:15.5px;line-height:1.7;max-width:70ch;margin:0 0 6px}.faq-note{color:var(--muted);font-size:13.5px;line-height:1.6;max-width:70ch;margin:10px 0 0}.faq code{font-family:ui-monospace,SF Mono,monospace;font-size:.92em;background:var(--brand-050);color:var(--brand-600);padding:1px 6px;border-radius:6px}.arch-wrap{margin:18px 0 14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:clamp(12px,2vw,22px);overflow-x:auto}.arch-svg{width:100%;min-width:620px;height:auto;display:block}.lane-h{fill:var(--muted);font-size:12px;font-weight:700;letter-spacing:.8px}.lane-div{stroke:var(--line);stroke-width:1.5;stroke-dasharray:3 5}.nbox{fill:#fbfdfe;stroke:var(--line);stroke-width:1.5}.nbox-brand{fill:var(--brand-050);stroke:#bfe0e9}.nbox-ink{fill:#eef3f7;stroke:#cdd9e2}.nbox-accent{fill:#e9f8f5;stroke:#bfe9e1}.nbox-t{fill:var(--ink);font-size:14px;font-weight:700}.nbox-s{fill:var(--muted);font-size:11.5px}.narrow{stroke:var(--brand);stroke-width:1.8;fill:none}.narrow-dash{stroke:var(--accent);stroke-dasharray:4 4}.ahfill{fill:var(--brand)}.narrow-dash+.nlabel,.nlabel{fill:var(--muted);font-size:11px;font-weight:600}.arch-legend{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:13px;color:var(--muted);margin-top:6px}.arch-legend span{display:inline-flex;align-items:center;gap:8px}.arch-legend code{font-size:12px}.lg{width:12px;height:12px;border-radius:4px;border:1px solid var(--line);display:inline-block}.lg-brand{background:var(--brand-050);border-color:#bfe0e9}.lg-ink{background:#eef3f7;border-color:#cdd9e2}.lg-accent{background:#e9f8f5;border-color:#bfe9e1}.steps{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-direction:column;gap:4px}.step{display:flex;gap:16px;padding:16px;border-radius:12px}.step:nth-child(odd){background:#0d6b8a08}.step-n{flex-shrink:0;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-weight:700;font-size:14px}.step strong{font-size:15.5px}.step p{margin:4px 0 0;color:var(--muted);font-size:14.5px;line-height:1.62;max-width:74ch}.callout{margin-top:20px;background:#fff9ef;border:1px solid #f4e2c2;border-left:4px solid var(--amber);border-radius:12px;padding:16px 18px;font-size:14.5px;line-height:1.65;color:var(--ink)}.callout strong{color:#a9701a}.callout-warn{background:#fdf3f1;border-color:#f3d3cc;border-left-color:var(--danger)}.callout-warn strong{color:#a5342a}.callout code{background:#0000000d}.fed-wrap{margin:8px 0 4px;overflow-x:auto;border:1px solid var(--line);border-radius:12px}.fed-table{width:100%;border-collapse:collapse;font-size:14px;min-width:480px}.fed-table th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700;padding:11px 16px;background:#f5f9fb;border-bottom:1px solid var(--line)}.fed-table td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:middle}.fed-table tr:last-child td{border-bottom:0}.fed-svc{font-weight:600;color:var(--ink);white-space:nowrap}.fed-use{color:var(--muted);font-size:13.5px}.fed-model td{background:#fbf7ef}.fed-model .fed-svc{font-weight:700}.fed-branch{color:var(--muted)}.pill{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;font-weight:600;padding:3px 10px;border-radius:999px;white-space:nowrap}.pill-yes{background:#e7f6ee;color:#197a4b;border:1px solid #c7ecd6}.pill-warn{background:#fdf1e3;color:#a9701a;border:1px solid #f0d9b8}.formula{margin:8px 0 20px;background:#0f2233;border-radius:12px;padding:18px 20px;overflow-x:auto}.formula code{background:none;color:#cfe8f0;font-size:15px;white-space:nowrap;padding:0}.rate-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0 0 8px}.rate{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:4px}.rate-k{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700}.rate b{font-size:30px;color:var(--brand);letter-spacing:-1px}.rate-u{font-size:12.5px;color:var(--muted)}.worked{margin:6px 0 4px;border:1px solid var(--line);border-radius:12px;overflow:hidden}.worked>div{display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:14px;padding:12px 16px;border-bottom:1px solid var(--line)}.worked>div:last-child{border-bottom:0}.worked span{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700}.worked code{background:none;color:var(--ink);font-size:13.5px;padding:0}.worked b{font-variant-numeric:tabular-nums;font-size:15px;color:var(--ink)}.worked-total{background:var(--brand-050)}.worked-total span{color:var(--brand-600)}.worked-total b{color:var(--brand);font-size:17px}.trust-list{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-direction:column;gap:12px}.trust-list li{font-size:14.5px;line-height:1.6;color:var(--ink);padding-left:0}.trust-list span{font-weight:700;margin-right:6px}.tl-good{color:#197a4b}.tl-warn{color:#a9701a}.tl-info{color:var(--brand-600)}.source-box{margin-top:22px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 20px;box-shadow:var(--shadow-sm)}.source-box strong{font-size:14px}.source-box p{color:var(--muted);font-size:14px;line-height:1.6;margin:8px 0 0}.source-links{display:flex;flex-wrap:wrap;gap:8px 20px}.source-links a{font-weight:600;font-size:14px}.source-links a:hover{text-decoration:underline}.faq-cta{margin:clamp(36px,5vw,52px) 0 8px}@media(max-width:560px){.rate-grid{grid-template-columns:1fr}.worked>div{grid-template-columns:1fr auto}.worked code{grid-column:1 / -1;grid-row:2}}