.zipvoice-notes-shell{min-height:100vh;overflow-x:clip}.zipvoice-notes-shell .notes-main{width:min(980px,100% - 40px);margin:0 auto;padding:74px 0 100px}.zipvoice-notes-shell .notes-cover{border-bottom:1px solid var(--rule-strong);padding:clamp(52px,8vw,94px) 0 58px}.zipvoice-notes-shell .notes-cover h1{max-width:900px;font:760 clamp(44px, 6.6vw, 84px)/1.02 var(--font-display);letter-spacing:-.055em;margin:14px 0 24px}.zipvoice-notes-shell .notes-cover h1 em{color:var(--zip-blue);font-style:normal}.zipvoice-notes-shell .notes-lede{max-width:760px;color:var(--muted);font:430 clamp(18px, 2vw, 23px)/1.75 var(--font-body)}.zipvoice-notes-shell .notes-actions{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.zipvoice-notes-shell .notes-actions a{border:1px solid var(--rule-strong);color:var(--ink);font:700 11px/1 var(--font-ui);padding:10px 14px;text-decoration:none}.zipvoice-notes-shell .notes-actions a:first-child{color:var(--paper);background:var(--ink)}.zipvoice-notes-shell .notes-actions a:focus-visible,.zipvoice-notes-shell .notes-footer a:focus-visible{outline:2px solid var(--zip-red);outline-offset:3px}.zipvoice-notes-shell .notes-thesis,.zipvoice-notes-shell .notes-section{border-bottom:1px solid var(--rule);padding:66px 0}.zipvoice-notes-shell .notes-thesis>span,.zipvoice-notes-shell .notes-section>span{color:var(--zip-blue);font:760 10px/1 var(--font-mono);letter-spacing:.11em}.zipvoice-notes-shell .notes-thesis h2,.zipvoice-notes-shell .notes-section h2{max-width:840px;font:730 clamp(30px, 4vw, 52px)/1.16 var(--font-display);letter-spacing:-.035em;margin:13px 0 24px}.zipvoice-notes-shell .notes-thesis>p,.zipvoice-notes-shell .notes-section>p{max-width:800px;font:430 18px/1.9 var(--font-body)}.zipvoice-notes-shell .notes-thesis blockquote,.zipvoice-notes-shell .notes-section blockquote{border-left:4px solid var(--zip-red);color:var(--ink);font:650 20px/1.65 var(--font-body);margin:30px 0 0;padding:17px 0 17px 20px}.zipvoice-notes-shell .mechanism-grid{border-bottom:1px solid var(--rule-strong);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.zipvoice-notes-shell .mechanism-grid article{min-width:0;padding:46px 36px 48px 0}.zipvoice-notes-shell .mechanism-grid article+article{border-left:1px solid var(--rule);padding-left:36px}.zipvoice-notes-shell .mechanism-grid article>span{color:var(--faint);font:800 9px/1 var(--font-mono);letter-spacing:.13em}.zipvoice-notes-shell .mechanism-grid h3{font:760 30px/1.1 var(--font-ui);margin:8px 0 16px}.zipvoice-notes-shell .mechanism-grid p{font:430 16px/1.76 var(--font-body)}.zipvoice-notes-shell .mechanism-grid dl{border-top:1px solid var(--rule);margin:25px 0 0}.zipvoice-notes-shell .mechanism-grid dl div{border-bottom:1px solid var(--rule);grid-template-columns:92px minmax(0,1fr);gap:14px;padding:9px 0;display:grid}.zipvoice-notes-shell .mechanism-grid dt{color:var(--muted);font:650 10px/1.4 var(--font-ui)}.zipvoice-notes-shell .mechanism-grid dd{font:650 12px/1.4 var(--font-ui);margin:0}.zipvoice-notes-shell .evidence-rows{border-top:2px solid var(--ink);margin-top:30px}.zipvoice-notes-shell .evidence-rows article{border-bottom:1px solid var(--rule);grid-template-columns:150px 190px minmax(0,1fr);align-items:baseline;gap:22px;padding:17px 0;display:grid}.zipvoice-notes-shell .evidence-rows strong{font:760 11px/1.4 var(--font-ui)}.zipvoice-notes-shell .evidence-rows b{color:var(--zip-blue);font:800 19px/1 var(--font-mono)}.zipvoice-notes-shell .evidence-rows p{color:var(--muted);font:430 14px/1.65 var(--font-body);margin:0}.zipvoice-notes-shell .caution{border-left:4px solid var(--zip-amber);background:#aa721f0f;margin-top:25px;padding:18px 20px}.zipvoice-notes-shell .critical-list{counter-reset:zip-critical;margin:30px 0 0;padding:0;list-style:none}.zipvoice-notes-shell .critical-list li{border-top:1px solid var(--rule);font:430 17px/1.78 var(--font-body);counter-increment:zip-critical;padding:18px 0 18px 54px;position:relative}.zipvoice-notes-shell .critical-list li:last-child{border-bottom:1px solid var(--rule)}.zipvoice-notes-shell .critical-list li:before{content:counter(zip-critical, decimal-leading-zero);color:var(--zip-red);font:800 11px/1 var(--font-mono);position:absolute;top:24px;left:10px}.zipvoice-notes-shell .notes-equation{border-left:2px solid var(--zip-blue);background:#2853ba07;max-width:100%;margin:28px 0;padding:18px;overflow-x:auto}.zipvoice-notes-shell .notes-footer{padding:55px 0 0}.zipvoice-notes-shell .notes-footer a{color:var(--zip-blue);font:760 16px/1.4 var(--font-ui)}@media (width<=720px){.zipvoice-notes-shell .notes-main{width:min(100% - 32px,980px);padding-top:48px}.zipvoice-notes-shell .mechanism-grid{grid-template-columns:1fr}.zipvoice-notes-shell .mechanism-grid article{padding:40px 0}.zipvoice-notes-shell .mechanism-grid article+article{border-top:1px solid var(--rule);border-left:0;padding-left:0}.zipvoice-notes-shell .evidence-rows article{grid-template-columns:1fr;gap:7px}.zipvoice-notes-shell .notes-thesis>p,.zipvoice-notes-shell .notes-section>p{font-size:16.5px}}@media (width<=430px){.zipvoice-notes-shell .notes-cover h1{overflow-wrap:anywhere;font-size:clamp(39px,11.5vw,50px)}.zipvoice-notes-shell .mechanism-grid dl div{grid-template-columns:78px minmax(0,1fr)}.zipvoice-notes-shell .critical-list li{padding-left:44px}}