#pghero{background:radial-gradient(760px 360px at 85% -10%,#b9f2e26b,#0000 60%),radial-gradient(640px 320px at -6% 90%,#7fb6e757,#0000 60%),linear-gradient(#2a4b50,#1e3b40)}.ph-wrap{max-width:1150px;margin:0 auto;padding:56px 30px 46px}.ph-wrap--page{padding:58px 30px 48px}.ph-eyebrow{font-family:var(--font-geist-mono), monospace;letter-spacing:.2em;color:#cffff4;font-size:11px}.ph-crumb{font-family:var(--font-geist-mono), monospace;letter-spacing:.14em;color:#9fd9cb;font-size:11px}.ph-crumb strong{color:#cffff4;font-weight:700}.ph-h1{color:var(--text);letter-spacing:-.03em;max-width:820px;margin:14px 0;font-size:clamp(28px,3.4vw,44px);font-weight:800;line-height:1.12}.ph-wrap--page .ph-h1{max-width:none;margin:14px 0 12px;font-size:clamp(30px,3.6vw,46px);line-height:1.08}.ph-gword{background:linear-gradient(92deg,#bbd4ff 0%,#3ee58a 75%);color:#0000;-webkit-background-clip:text;background-clip:text}.ph-lede{color:#e8f2ee;max-width:640px;font-size:16px;line-height:1.6}.ph-lede strong{color:var(--text);font-weight:600}.ph-meta{font-family:var(--font-geist-mono), monospace;letter-spacing:.12em;color:#c9dad4;flex-wrap:wrap;gap:18px;font-size:10.5px;display:flex}.ph-wrap--page .ph-meta{margin-top:14px;font-size:10px}.ph-meta strong{color:#e8f2ee;font-weight:500}.art{grid-template-columns:236px minmax(0,1fr);align-items:start;gap:52px;max-width:1150px;margin:0 auto;padding:52px 30px 64px;display:grid}@media (max-width:880px){.art{grid-template-columns:1fr;gap:30px}}.toc{position:sticky;top:88px}@media (max-width:880px){.toc{border:1px solid var(--arb-edge-light);background:var(--arb-glass-light);border-radius:12px;padding:4px 14px;position:static}}.toc .toc-l,.toc summary.toc-l{font-family:var(--font-geist-mono), monospace;letter-spacing:.16em;color:#5f7386;cursor:default;margin-bottom:12px;font-size:9.5px;list-style:none}.toc summary.toc-l::-webkit-details-marker{display:none}@media (max-width:880px){.toc summary.toc-l{cursor:pointer;margin-bottom:0;padding:10px 0}.toc summary.toc-l:after{content:" ▾"}.toc[open] summary.toc-l:after{content:" ▴"}}.toc a{color:var(--arb-ink-dim);border-left:2px solid var(--arb-edge-light);padding:7px 0 7px 14px;font-size:12.5px;font-weight:600;line-height:1.4;text-decoration:none;transition:all .2s;display:block}.toc a:hover{color:var(--arb-ink)}.toc a.on{color:var(--arb-ink);border-left-color:var(--green);background:linear-gradient(90deg,#2ecc7114,#0000)}.prose{min-width:0}.asec{scroll-margin-top:92px}.prose h2{color:var(--arb-ink);letter-spacing:-.02em;margin:44px 0 14px;font-size:25px;font-weight:800;line-height:1.2}.asec:first-of-type h2{margin-top:0}.prose h2 .hn{font-family:var(--font-geist-mono), monospace;color:var(--arb-live-ink);letter-spacing:.1em;margin-bottom:7px;font-size:12px;font-weight:700;display:block}.prose h3{color:var(--arb-ink);letter-spacing:-.01em;margin:26px 0 10px;font-size:18px;font-weight:800}.prose p{color:var(--arb-ink-body);margin:0 0 15px;font-size:15.5px;line-height:1.78}.prose strong,.prose b{color:var(--arb-ink);font-weight:700}.prose ul,.prose ol{flex-direction:column;gap:8px;margin:0 0 15px 20px;display:flex}.prose li{color:var(--arb-ink-body);font-size:15px;line-height:1.7}.prose a{color:var(--arb-live-ink);border-bottom:1px solid #0e8fa059;font-weight:600;text-decoration:none}.takeaway{background:var(--arb-glass-light);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--arb-edge-light);border-radius:16px;margin:0 0 34px;padding:20px 22px}.takeaway .tk-l{font-family:var(--font-geist-mono), monospace;letter-spacing:.16em;color:var(--arb-live-ink);margin-bottom:12px;font-size:9.5px}.takeaway ul{flex-direction:column;gap:9px;margin:0;list-style:none;display:flex}.takeaway li{color:var(--arb-ink-body);align-items:baseline;gap:10px;font-size:14px;line-height:1.6;display:flex}.takeaway li:before{content:"✓";color:var(--arb-mint-ink);font-size:12px;font-weight:800}.statmono{background:linear-gradient(130deg,#2a55a8,#2ecc71,#8fefc2,#2a55a8) 0 0/300% 300%;border-radius:16px;width:fit-content;margin:28px auto;padding:1.7px;animation:7s linear infinite gshift}.statmono .sm-in{text-align:center;background:linear-gradient(#16325e,#0f2440);border-radius:14.5px;padding:18px 30px}.statmono .sm-v{font-family:var(--font-geist-mono), monospace;color:var(--mint);font-variant-numeric:tabular-nums;font-size:34px;font-weight:700;line-height:1}.statmono .sm-l{font-family:var(--font-geist-mono), monospace;letter-spacing:.15em;color:#c9d8e8;margin-top:9px;font-size:9px}.callout{background:var(--arb-glass-light);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--arb-edge-light);border-radius:15px;margin:22px 0;padding:17px 20px}.callout .co-l{font-family:var(--font-geist-mono), monospace;letter-spacing:.16em;margin-bottom:10px;font-size:9px;font-weight:700}.callout.math .co-l{color:var(--arb-live-ink)}.callout.caveat .co-l{color:#b05a2a}.callout.action .co-l{color:var(--arb-mint-ink)}.callout.caveat{border-color:#f0963c66}.callout.action{border-color:#2ecc7173}.callout p{margin-bottom:10px;font-size:14px}.callout p:last-child,.callout ul:last-child{margin-bottom:0}.callout .eq{font-family:var(--font-geist-mono), monospace;color:var(--arb-ink);white-space:nowrap;background:#0f283c0d;border-radius:9px;margin:9px 0;padding:11px 14px;font-size:13px;overflow-x:auto}.callout .eq strong,.callout .eq b{color:var(--arb-mint-ink)}.callout ul{flex-direction:column;gap:8px;margin:0;list-style:none;display:flex}.callout li{color:var(--arb-ink-body);align-items:baseline;gap:10px;font-size:13.5px;line-height:1.6;display:flex}.callout.action li:before{content:"→";color:var(--arb-mint-ink);font-weight:800}.pullq{letter-spacing:-.02em;border-left:3px solid var(--green);background:linear-gradient(92deg,#14283e 5%,#1a3d7c 48%,#0e9f5f 100%);color:#0000;-webkit-background-clip:text;background-clip:text;margin:34px 0;padding-left:18px;font-size:clamp(20px,2.4vw,27px);font-weight:800;line-height:1.3}.arttable{border-collapse:collapse;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffb8;border:1px solid #0f283c21;border-radius:14px;width:100%;margin:20px 0;overflow:hidden}.arttable th{font-family:var(--font-geist-mono), monospace;letter-spacing:.12em;color:#5f7386;text-align:left;background:#fff9;border-bottom:1px solid #0f283c1f;padding:12px 14px;font-size:9px}.arttable td{color:var(--arb-ink-body);border-bottom:1px solid #0f283c12;padding:11px 14px;font-size:13px;line-height:1.5}.arttable td.mono{font-family:var(--font-geist-mono), monospace;white-space:nowrap;font-size:12px}.arttable td.up{color:var(--arb-mint-ink);font-weight:700;font-family:var(--font-geist-mono), monospace;font-size:12px}.arttable td.dn{color:#d14b3c;font-weight:700;font-family:var(--font-geist-mono), monospace;font-size:12px}.arttable td strong,.arttable td b{color:var(--arb-ink)}.arttable tr:last-child td{border-bottom:none}.artmock{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffc7;border:1px solid #0f283c21;border-radius:16px;margin:22px 0;padding:17px 19px}.artmock .mk-h{font-family:var(--font-geist-mono), monospace;letter-spacing:.14em;color:#5f7386;margin-bottom:12px;font-size:9px}.artmock .mrow{font-family:var(--font-geist-mono), monospace;color:var(--arb-ink-body);align-items:center;gap:10px;padding:5px 0;font-size:11px;display:flex}.artmock .mrow .cc{width:22px;color:var(--arb-ink);flex-shrink:0;font-weight:700}.artmock .mrow .bar{background:#edf2f6;border-radius:3px;flex:1;height:5px;overflow:hidden}.artmock .mrow .bar b{border-radius:3px;height:100%;display:block}.artmock .mrow .mv{text-align:right;width:64px;color:var(--arb-mint-ink);font-weight:700}.artmock .mk-f{font-family:var(--font-geist-mono), monospace;letter-spacing:.12em;color:var(--arb-live-ink);border-top:1px solid #0f283c14;margin-top:11px;padding-top:9px;font-size:8.5px}#related{border-top:1px solid #0f283c14}#related .iwrap{max-width:1150px;margin:0 auto;padding:52px 30px 62px}#related .eyebrow2{font-family:var(--font-geist-mono), monospace;letter-spacing:.18em;color:var(--arb-live-ink);font-size:11px}#related h2{color:var(--arb-ink);letter-spacing:-.03em;margin:12px 0 22px;font-size:clamp(22px,2.5vw,32px);font-weight:800}#related .gwordi{background:linear-gradient(92deg,#1a3d7c 0%,#0e9f5f 85%);color:#0000;-webkit-background-clip:text;background-clip:text}.relgrid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}@media (max-width:880px){.relgrid{grid-template-columns:1fr}}.relcard{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffb8;border:1px solid #0f283c21;border-radius:15px;padding:18px 19px;text-decoration:none;transition:all .25s;display:block}.relcard:hover{background:#fffffff0;border-color:#0f283c47;transform:translateY(-3px)}.relcard .rc-t{font-family:var(--font-geist-mono), monospace;letter-spacing:.14em;color:var(--arb-live-ink);margin-bottom:9px;font-size:8.5px}.relcard .rc-h{color:var(--arb-ink);letter-spacing:-.01em;font-size:15.5px;font-weight:800;line-height:1.35}.relcard .rc-m{font-family:var(--font-geist-mono), monospace;letter-spacing:.1em;color:#8b9aaa;margin-top:10px;font-size:9px}.cwrap{max-width:1020px;margin:0 auto;padding:50px 30px 64px}.shortans{background:linear-gradient(130deg,#2a55a8,#2ecc71,#8fefc2,#2a55a8) 0 0/300% 300%;border-radius:18px;margin-bottom:36px;padding:1.7px;animation:7s linear infinite gshift}.shortans .inner{background:linear-gradient(#16325e,#0f2440);border-radius:16px;padding:22px 26px}.shortans .sa-l{font-family:var(--font-geist-mono), monospace;letter-spacing:.18em;color:#7fe0ee;margin-bottom:11px;font-size:9.5px}.shortans p{color:#eaf2fa;font-size:15.5px;line-height:1.7}.shortans p strong,.shortans p b{color:var(--text)}.shortans p .mint{color:var(--mint);font-weight:700}.csec-l{font-family:var(--font-geist-mono), monospace;letter-spacing:.18em;color:var(--arb-live-ink);margin:40px 0 14px;font-size:10px}.forgrid{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (max-width:760px){.forgrid{grid-template-columns:1fr}}.forcard{background:var(--arb-glass-light);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--arb-edge-light);border-radius:16px;padding:19px 21px}.forcard.arb{border-color:#2ecc718c}.forcard .fc-h{color:var(--arb-ink);letter-spacing:-.01em;margin-bottom:11px;font-size:14px;font-weight:800}.forcard ul{flex-direction:column;gap:8px;list-style:none;display:flex}.forcard li{color:var(--arb-ink-body);align-items:baseline;gap:9px;font-size:13.5px;line-height:1.6;display:flex}.forcard li:before{content:"•";color:#5f7386;font-weight:800}.forcard.arb li:before{content:"✓";color:var(--arb-mint-ink);font-size:11px}.mx{border-collapse:collapse;background:var(--arb-glass-light);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid #0f283c21;border-radius:16px;width:100%;overflow:hidden}.mx th{font-family:var(--font-geist-mono), monospace;letter-spacing:.12em;color:#5f7386;text-align:center;background:#fff9;border-bottom:1px solid #0f283c1f;padding:13px 12px;font-size:9px}.mx th:first-child{text-align:left}.mx td{text-align:center;font-family:var(--font-geist-mono), monospace;color:var(--arb-ink-body);border-bottom:1px solid #0f283c12;padding:11px 12px;font-size:11.5px}.mx td.cap,.mx th.cap{text-align:left;font-family:var(--font-geist-sans), sans-serif;color:var(--arb-ink);border-bottom:1px solid #0f283c12;padding:11px 12px;font-size:13px;font-weight:600}.mx td.y{color:var(--arb-mint-ink);font-weight:700}.mx td.n{color:#b9c6d2}.mx tr:last-child td,.mx tr:last-child th{border-bottom:none}.pricenote{font-family:var(--font-geist-mono), monospace;letter-spacing:.06em;color:var(--arb-ink-dim);text-align:center;margin-top:14px;font-size:9.5px;line-height:1.8}.pricenote strong,.pricenote b{color:var(--arb-ink)}.vgrid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}@media (max-width:820px){.vgrid{grid-template-columns:1fr}}.vcard{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffb8;border:1px solid #0f283c21;border-radius:15px;padding:17px 18px}.vcard.varb{border-color:#2ecc7199}.vcard .v-h{font-family:var(--font-geist-mono), monospace;letter-spacing:.15em;color:#5f7386;margin-bottom:11px;font-size:9px;font-weight:700}.vcard.varb .v-h{color:var(--arb-mint-ink)}.vcard ul{flex-direction:column;gap:8px;list-style:none;display:flex}.vcard li{color:var(--arb-ink-body);align-items:baseline;gap:8px;font-size:12.5px;line-height:1.6;display:flex}.vcard li:before{content:"→";color:#8b9aaa;font-weight:700}.vcard.varb li:before{color:var(--arb-mint-ink)}.coexist{color:var(--arb-ink-body);background:#fff9;border:1px dashed #0f283c38;border-radius:14px;padding:15px 19px;font-size:13.5px;line-height:1.65}.coexist strong,.coexist b{color:var(--arb-ink)}.cfaq{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffb8;border:1px solid #0f283c21;border-radius:14px;margin-bottom:11px;padding:16px 19px}.cfaq .q{color:var(--arb-ink);margin-bottom:7px;font-size:14px;font-weight:800}.cfaq .a{color:var(--arb-ink-body);font-size:13px;line-height:1.65}.cfaq .a strong,.cfaq .a b{color:var(--arb-ink)}.hub{max-width:1150px;margin:0 auto;padding:54px 30px 66px}.hubgrid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}@media (max-width:980px){.hubgrid{grid-template-columns:1fr 1fr}}@media (max-width:640px){.hubgrid{grid-template-columns:1fr}}.hcard{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffb8;border:1px solid #0f283c21;border-radius:16px;flex-direction:column;padding:19px 20px;text-decoration:none;transition:all .25s;display:flex}.hcard:hover{background:#fffffff2;border-color:#0f283c47;transform:translateY(-4px)}.hc-top{align-items:center;gap:8px;margin-bottom:12px;display:flex}.hc-tag{font-family:var(--font-geist-mono), monospace;letter-spacing:.13em;color:var(--arb-live-ink);font-size:8.5px}.hc-badge{font-family:var(--font-geist-mono), monospace;letter-spacing:.12em;color:#06251c;background:linear-gradient(92deg,#9ec2ff,#3ee58a);border-radius:999px;padding:2.5px 8px;font-size:7.5px;font-weight:700}.hc-num{font-family:var(--font-geist-mono), monospace;color:var(--arb-mint-ink);white-space:nowrap;background:#2ecc711c;border:1px solid #2ecc7159;border-radius:8px;margin-left:auto;padding:3.5px 9px;font-size:12.5px;font-weight:700}.hc-h{color:var(--arb-ink);letter-spacing:-.015em;font-size:16.5px;font-weight:800;line-height:1.35}.hc-x{color:var(--arb-ink-dim);flex:1;margin-top:9px;font-size:12.5px;line-height:1.6}.hc-m{font-family:var(--font-geist-mono), monospace;letter-spacing:.11em;color:#8b9aaa;justify-content:space-between;align-items:center;margin-top:14px;font-size:9px;display:flex}.hc-go{color:var(--arb-live-ink);font-weight:700;transition:all .2s}.hcard:hover .hc-go{color:var(--arb-mint-ink);transform:translate(3px)}.xnav{grid-template-columns:1fr 1fr;gap:14px;margin-top:26px;display:grid}@media (max-width:640px){.xnav{grid-template-columns:1fr}}.xcard{background:#ffffff8c;border:1px dashed #0f283c33;border-radius:15px;padding:17px 20px;text-decoration:none;transition:all .25s;display:block}.xcard:hover{background:#ffffffe6;border-style:solid;transform:translateY(-2px)}.xc-l{font-family:var(--font-geist-mono), monospace;letter-spacing:.14em;color:#5f7386;margin-bottom:7px;font-size:8.5px}.xc-h{color:var(--arb-ink);letter-spacing:-.01em;font-size:14px;font-weight:800}