:root{--color-green-deep:#1f3a2e;--color-green-ink:#27473a;--color-olive-soft:#8a9b7d;--color-olive-wash:#e8ece3;--color-sand:#eadcc8;--color-sand-soft:#f2e9dc;--color-clay:#c89272;--color-clay-soft:#f1dfd3;--color-charcoal:#1f1f1f;--color-charcoal-soft:#5e5b55;--color-reading:#faf8f3;--color-paper:#fffdf9;--color-white:#fff;--color-line:#e7dfd2;--font-serif:"Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, "Times New Roman", serif;--font-sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius-xs:6px;--radius-sm:9px;--radius-md:14px;--radius-lg:22px;--radius-pill:999px;--shadow-soft:0 16px 40px #1f1f1f12;--shadow-panel:0 1px 0 #1f3a2e0a, 0 18px 50px #1f1f1f0b;--content-max:1600px}*{box-sizing:border-box}html{background:var(--color-reading);color:var(--color-charcoal);font-family:var(--font-sans);line-height:1.5}body{background:var(--color-reading);min-width:320px;min-height:100vh;color:var(--color-charcoal);margin:0}button,input,textarea,select{font:inherit}h1,p{margin:0}#root{min-height:100vh}.landing-page,.auth-page{min-height:100vh;max-width:var(--content-max);margin:0 auto;padding:2rem;display:grid}.brand-wordmark{color:var(--color-green-deep);font-family:var(--font-serif);letter-spacing:.04em;font-size:1.25rem;font-weight:700}.landing-header{color:var(--color-green-deep);justify-content:space-between;align-items:baseline;gap:2rem;display:flex}.landing-hero{align-content:center;gap:1.25rem;max-width:64rem;padding:5rem 0;display:grid}.landing-eyebrow{color:var(--color-clay);letter-spacing:.12em;text-transform:uppercase;font-size:.8rem;font-weight:700}.landing-hero h1{max-width:19ch;color:var(--color-charcoal);font-family:var(--font-serif);font-size:clamp(2.5rem,8vw,5rem);font-weight:400;line-height:1.05}.landing-body{max-width:62ch;font-size:1.125rem}.primary-link,.auth-card button{border-radius:var(--radius-sm);background:var(--color-green-deep);width:fit-content;color:var(--color-white);cursor:pointer;border:0;padding:.8rem 1.1rem;font-weight:700;text-decoration:none}.auth-page{place-items:center}.auth-card{border:1px solid var(--color-sand);border-radius:var(--radius-lg);background:var(--color-white);width:min(100%,30rem);box-shadow:var(--shadow-soft);gap:.75rem;padding:clamp(1.5rem,5vw,3rem);display:grid}.auth-card h1{color:var(--color-charcoal);font-family:var(--font-serif);font-size:clamp(2rem,7vw,3rem);font-weight:400}.auth-card form{gap:.65rem;margin-top:1rem;display:grid}.auth-card input{border:1px solid var(--color-olive-soft);border-radius:var(--radius-sm);background:var(--color-reading);width:100%;color:var(--color-charcoal);padding:.8rem}.auth-card button{margin-top:.5rem}.auth-card button:disabled{cursor:wait;opacity:.7}.auth-card [role=alert]{color:#71382b}.pwa-update-prompt{z-index:1;position:fixed;bottom:1rem;right:1rem}.pwa-update-prompt button{border-radius:var(--radius-sm);background:var(--color-green-deep);box-shadow:var(--shadow-soft);color:var(--color-white);cursor:pointer;border:0;padding:.8rem 1.1rem;font-weight:700}@media (width<=640px){.landing-page,.auth-page{padding:1.25rem}.landing-header{flex-direction:column;align-items:flex-start;gap:.25rem}}.study-home,.study-workspace{max-width:var(--content-max);margin-inline:auto}.study-home{padding-inline:clamp(1.25rem,5vw,4rem)}.study-header{border-bottom:1px solid var(--color-sand);min-height:5rem;color:var(--color-green-deep);flex-shrink:0;align-items:center;gap:2rem;padding:1.25rem 2rem;font-size:.85rem;display:flex}.study-header a{color:var(--color-green-deep);text-underline-offset:.25em}.study-header .brand-wordmark{margin-right:auto;text-decoration:none}.sync-status{color:var(--color-green-deep);margin:0;font-size:.72rem;line-height:1.35}.study-home .study-header{padding-inline:0}.study-home-intro{padding-block:clamp(3rem,8vh,6rem) 2.5rem}.study-home h1,.passage-heading h1{font-family:var(--font-serif);margin-block:.6rem 1rem;font-size:clamp(2rem,3.5vw,3.25rem);font-weight:400;line-height:1.2}.study-home-entry{border-top:1px solid var(--color-sand);gap:1rem;max-width:44rem;padding-block:2rem 4rem;display:grid}.study-home-entry h2{font:400 1.8rem/1.3 var(--font-serif);margin:0}.workspace-surface{flex-direction:column;height:100dvh;min-height:0;display:flex}.study-layout{flex:1;grid-template-columns:12rem minmax(0,1fr) 19rem;min-height:0;display:grid}.study-eyebrow{color:var(--color-green-deep);letter-spacing:.1em;text-transform:uppercase;font-size:.7rem;font-weight:700}.study-rail{border-right:1px solid var(--color-sand);min-width:0;padding:2rem .75rem;overflow-y:auto}.study-rail .study-eyebrow{margin-bottom:1.25rem;padding-inline:.75rem}.study-rail ul,.observation-list,.evidence-list{margin:0;padding:0;list-style:none}.study-rail button{text-align:left;width:100%;min-height:44px;color:var(--color-green-deep);cursor:pointer;background:0 0;border:0;border-left:2px solid #0000;padding:.7rem;font-size:.8rem;line-height:1.4}.study-rail button[aria-current]{background:var(--color-sand);border-left-color:var(--color-green-deep);font-weight:700}.passage-reader{overscroll-behavior:contain;scrollbar-gutter:stable;min-width:0;min-height:0;padding:clamp(1.5rem,4vw,4rem);overflow-y:auto}.passage-heading,.passage-verses{max-width:40rem;margin-inline:auto}.passage-title{font-family:var(--font-serif);font-size:1.2rem}.translation-label{max-width:54ch;margin-top:1rem;font-size:.75rem;line-height:1.6}.passage-verses{font-family:var(--font-serif);padding-bottom:3rem;font-size:clamp(1.15rem,1.55vw,1.4rem);line-height:1.95}.passage-verses sup{color:var(--color-green-deep);font-family:var(--font-sans);margin-right:.4rem;font-size:.6em}.context-panel{border-left:1px solid var(--color-sand);min-width:0;padding:2rem 1.5rem;overflow-y:auto}.notes-panel{border-top:1px solid var(--color-sand);gap:1rem;margin-top:2rem;padding-top:2rem;display:grid}.notes-panel h2{color:var(--color-green-deep);font:400 1.4rem/1.3 var(--font-serif);margin:0}.notes-panel form{gap:.65rem;display:grid}.notes-panel label,.notes-panel [role=status],.notes-panel [role=alert],.notes-list{font-size:.8rem}.notes-panel textarea{resize:vertical;border:1px solid var(--color-olive-soft);border-radius:var(--radius-sm);background:var(--color-white);width:100%;color:var(--color-charcoal);padding:.75rem}.notes-panel button{border-radius:var(--radius-sm);background:var(--color-green-deep);min-height:44px;color:var(--color-white);cursor:pointer;border:0;padding:.65rem .8rem;font-weight:700}.notes-panel button:disabled{cursor:default;opacity:.65}.notes-panel [role=status]{color:var(--color-green-deep)}.notes-panel [role=alert]{color:#71382b}.notes-list{gap:.75rem;margin:0;padding:0;list-style:none;display:grid}.notes-list li{border-left:2px solid var(--color-olive-soft);padding-left:.75rem}.movement-content h2{color:var(--color-green-deep);font:400 1.65rem/1.3 var(--font-serif);margin:0 0 1rem}.movement-prompt,.observation{font-size:.875rem;line-height:1.7}.movement-prompt{margin-bottom:2rem}.observation{border-top:1px solid var(--color-sand);padding-block:1.25rem}.claim-kind{color:var(--color-green-deep);margin-bottom:.5rem;font-size:.7rem;font-weight:700}.observation summary{width:fit-content;min-height:44px;color:var(--color-green-deep);cursor:pointer;padding-block:.8rem;font-size:.75rem}.evidence-list{border-left:2px solid var(--color-olive-soft);padding-left:.75rem;font-size:.75rem}.source-citation{margin-top:.7rem}.source-citation span{margin-top:.25rem;display:block}.mobile-study-controls{border-bottom:1px solid var(--color-sand);flex-shrink:0;justify-content:space-between;align-items:center;gap:.75rem;padding:.65rem 1.25rem;display:flex}.mobile-study-controls:has(button:nth-child(3)){flex-wrap:wrap}.mobile-study-controls button,.mobile-panel-header button{border:1px solid var(--color-olive-soft);border-radius:var(--radius-sm);background:var(--color-reading);min-height:44px;color:var(--color-green-deep);cursor:pointer;padding:.5rem .7rem;font-size:.8rem}.mobile-study-controls button{max-width:55%}.mobile-panel-backdrop{z-index:10;background:#1f1f1f59;align-items:flex-end;display:flex;position:fixed;inset:0}.mobile-movement-panel{overscroll-behavior:contain;width:100%;max-height:88dvh;padding:0 1.25rem max(1.5rem, env(safe-area-inset-bottom));border-radius:var(--radius-lg) var(--radius-lg) 0 0;background:var(--color-reading);box-shadow:var(--shadow-soft);overflow-y:auto}.mobile-panel-header{background:var(--color-reading);justify-content:flex-end;padding-block:.75rem;display:flex;position:sticky;top:0}.mobile-movement-panel .study-rail{border:0;padding:.75rem 0}@media (width>=768px) and (width<=1100px){.study-layout{grid-template-columns:9rem minmax(0,1fr) 14rem}.context-panel{padding-inline:1rem}.passage-reader{padding-inline:1.5rem}}@media (width<=767px){.study-header{gap:1rem;min-height:4rem;padding:1rem 1.25rem}.study-workspace .study-header p:not(.sync-status){display:none}.sync-status{text-align:right;max-width:10rem}.study-layout{grid-template-columns:minmax(0,1fr)}.passage-reader{padding:1.75rem 1.4rem}.study-home .study-header{flex-direction:column;align-items:flex-start;gap:.5rem}.mobile-movement-panel .notes-panel{border-top:0;margin-top:0;padding-top:.75rem}}body{background:var(--color-reading)}.brand-wordmark{font-family:var(--font-serif);letter-spacing:.015em;font-size:1.45rem;font-weight:700}.study-workspace{background:var(--color-reading);max-width:none}.workspace-surface{background:var(--color-paper)}.study-header{z-index:2;border-bottom:1px solid var(--color-line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffdf9f5;gap:2rem;min-height:4.75rem;padding:1rem clamp(1.25rem,2.5vw,2.5rem);position:relative}.study-header .brand-wordmark{color:var(--color-green-deep);text-decoration:none}.study-header-principle{color:var(--color-charcoal-soft);font-family:var(--font-serif);letter-spacing:.005em;font-size:.94rem;font-style:italic}.study-header-actions{align-items:center;gap:1.1rem;display:flex}.study-back-link{letter-spacing:.02em;padding:.35rem 0;font-size:.78rem;font-weight:650;text-decoration-thickness:1px}.sync-status{border:1px solid var(--color-line);border-radius:var(--radius-pill);background:var(--color-reading);min-height:1.75rem;color:var(--color-green-ink);letter-spacing:.015em;align-items:center;margin:0;padding:.25rem .65rem;font-size:.68rem;font-weight:600;display:inline-flex}.sync-status:before{background:var(--color-olive-soft);content:"";border-radius:50%;width:.38rem;height:.38rem;margin-right:.38rem}.sync-status--error{color:#71382b}.sync-status--error:before{background:var(--color-clay)}.study-layout{background:var(--color-paper);grid-template-columns:14.5rem minmax(0,1fr) minmax(21rem,24rem)}.study-rail{border-right:1px solid var(--color-line);background:linear-gradient(180deg, var(--color-reading) 0%, #f7f3eb 100%);scrollbar-width:thin;padding:2.25rem .85rem 2.5rem 0}.study-rail-heading{justify-content:space-between;align-items:baseline;gap:1rem;margin:0 .75rem 1.35rem 1.35rem;display:flex}.study-rail .study-eyebrow{color:var(--color-charcoal-soft);letter-spacing:.16em;margin:0;padding:0;font-size:.63rem}.study-rail-count{color:var(--color-clay);font-family:var(--font-serif);font-size:.9rem;font-style:italic}.study-rail ul{gap:.15rem;display:grid}.study-rail button{border-radius:0 var(--radius-sm) var(--radius-sm) 0;width:100%;min-height:44px;color:var(--color-charcoal-soft);text-align:left;background:0 0;border:0;grid-template-columns:2.2rem minmax(0,1fr);align-items:start;padding:.62rem .8rem .62rem 1.35rem;font-size:.76rem;line-height:1.35;transition:background .14s,color .14s;display:grid;position:relative}.study-rail button:hover{color:var(--color-green-deep);background:#eadcc85c}.study-rail button[aria-current]{background:var(--color-olive-wash);color:var(--color-green-deep);border-left:0;font-weight:650}.study-rail button[aria-current]:before{background:var(--color-green-deep);content:"";border-radius:0 2px 2px 0;width:2px;position:absolute;top:.65rem;bottom:.65rem;left:0}.movement-number{color:var(--color-clay);font-family:var(--font-serif);font-variant-numeric:tabular-nums;padding-top:.08rem;font-size:.7rem;font-style:italic}.study-rail button[aria-current] .movement-number{color:var(--color-green-deep)}.movement-label{min-width:0}.passage-reader{background:var(--color-paper);scrollbar-width:thin;padding:clamp(2.5rem,5vw,5.5rem) clamp(2rem,5vw,5rem) 5rem;position:relative}.passage-heading,.passage-verses{max-width:46rem}.passage-heading{margin-bottom:clamp(2.8rem,5vw,4.6rem)}.passage-heading .study-eyebrow{color:var(--color-clay);letter-spacing:.18em;margin-bottom:.85rem;font-size:.66rem}.passage-heading h1{max-width:12ch;color:var(--color-charcoal);font-family:var(--font-serif);letter-spacing:-.025em;margin:0 0 .45rem;font-size:clamp(3rem,5vw,4.8rem);font-weight:400;line-height:.98}.passage-title{color:var(--color-green-deep);font-family:var(--font-serif);margin-top:.95rem;font-size:clamp(1.25rem,1.8vw,1.65rem);font-style:italic}.translation-label{border:1px solid var(--color-line);border-radius:var(--radius-pill);background:var(--color-reading);width:fit-content;color:var(--color-charcoal-soft);letter-spacing:.015em;align-items:center;margin-top:1.35rem;padding:.4rem .7rem;font-size:.67rem;font-weight:550;line-height:1.35;display:inline-flex}.passage-verses{font-family:var(--font-serif);font-size:clamp(1.22rem,1.6vw,1.52rem);line-height:1.78}.passage-verses p{border-radius:var(--radius-sm);grid-template-columns:2.15rem minmax(0,1fr);align-items:start;margin:0;padding:.45rem .65rem .45rem 0;scroll-margin-top:1rem;transition:background .18s;display:grid}.passage-verses p+p{margin-top:.95rem}.passage-verses p:target{background:var(--color-sand-soft)}.passage-verses sup{color:var(--color-clay);font-family:var(--font-sans);text-align:left;margin:0;padding-top:.48rem;font-size:.5em;font-weight:700;line-height:1}.passage-verses span{min-width:0}.context-panel{border-left:1px solid var(--color-line);background:var(--color-reading);scrollbar-width:thin;padding:2.6rem 1.7rem 3rem}.movement-heading{margin-bottom:1rem}.movement-kicker{color:var(--color-clay);letter-spacing:.16em;text-transform:uppercase;margin-bottom:.55rem;font-size:.61rem;font-weight:700}.movement-content h2{color:var(--color-green-deep);font-family:var(--font-serif);letter-spacing:-.015em;margin:0;font-size:clamp(1.7rem,2vw,2.15rem);font-weight:400;line-height:1.08}.movement-prompt{border-left:2px solid var(--color-clay);color:var(--color-charcoal-soft);font-family:var(--font-serif);background:#fffdf9b3;margin:0 0 2rem;padding:.95rem 1rem 1rem;font-size:.9rem;font-style:italic;line-height:1.6}.observation-list{display:grid}.observation{border-top:1px solid var(--color-line);margin:0;padding:1.25rem 0 1.35rem;font-size:.86rem;line-height:1.65}.observation:last-child{border-bottom:1px solid var(--color-line)}.claim-meta{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.62rem;display:flex}.claim-kind{border-radius:var(--radius-pill);background:var(--color-olive-wash);width:fit-content;color:var(--color-green-deep);letter-spacing:.055em;text-transform:uppercase;margin:0;padding:.22rem .5rem;font-size:.6rem;font-weight:750;line-height:1.25;display:inline-flex}.claim-kind--debated-interpretation,.claim-kind--open-question{background:var(--color-clay-soft);color:#6f4331}.claim-kind--probable-reconstruction{background:var(--color-sand-soft);color:#735d43}.claim-kind--editorial-position{background:var(--color-green-deep);color:var(--color-reading)}.claim-order{color:#9a9388;font-family:var(--font-serif);font-size:.72rem;font-style:italic}.claim-text{color:var(--color-charcoal);margin:0;font-size:.87rem;line-height:1.7}.evidence-disclosure{margin-top:.7rem}.observation summary{min-height:40px;color:var(--color-green-ink);letter-spacing:.015em;align-items:center;gap:.45rem;padding:.55rem 0;font-size:.68rem;font-weight:650;list-style:none;display:flex}.observation summary::-webkit-details-marker{display:none}.observation summary:before{content:"+";color:var(--color-clay);font-family:var(--font-serif);font-size:1rem;font-weight:400;line-height:1}.observation details[open] summary:before{content:"−"}.evidence-list{border:1px solid var(--color-line);border-left:1px solid var(--color-line);border-radius:var(--radius-sm);background:var(--color-paper);gap:0;margin-top:.45rem;padding:0 .9rem;font-size:.7rem;display:grid}.evidence-item{padding:.9rem 0}.evidence-item+.evidence-item{border-top:1px solid var(--color-line)}.evidence-item>p:first-child{color:var(--color-charcoal);font-weight:600;line-height:1.5}.evidence-anchors{flex-wrap:wrap;gap:.35rem;margin-top:.55rem;display:flex}.evidence-anchors a{border:1px solid var(--color-sand);border-radius:var(--radius-pill);background:var(--color-reading);min-height:1.65rem;color:var(--color-green-deep);align-items:center;padding:.18rem .48rem;font-size:.63rem;font-weight:700;text-decoration:none;display:inline-flex}.evidence-anchors a:hover{border-color:var(--color-olive-soft)}.source-citation{border-top:1px solid var(--color-line);color:var(--color-charcoal-soft);margin:.8rem 0 0;padding-top:.7rem;line-height:1.5}.source-citation>a{color:var(--color-green-deep);text-underline-offset:.2em;align-items:baseline;gap:.3rem;display:inline-flex}.source-citation cite{color:var(--color-green-deep);font-family:var(--font-serif);font-size:.77rem;font-style:normal;font-weight:700}.source-citation>span{margin-top:.3rem;display:block}.notes-panel{border-top:1px solid var(--color-line);gap:.85rem;margin-top:2.4rem;padding-top:1.8rem}.notes-panel h2{color:var(--color-green-deep);font-family:var(--font-serif);font-size:1.5rem;font-weight:400}.notes-panel form{gap:.55rem}.notes-panel label{color:var(--color-charcoal-soft);font-size:.68rem;font-weight:650}.notes-panel textarea{border:1px solid var(--color-line);border-radius:var(--radius-sm);background:var(--color-paper);min-height:7rem;color:var(--color-charcoal);font-family:var(--font-serif);padding:.8rem .85rem;font-size:.88rem;line-height:1.55;transition:border-color .12s,box-shadow .12s;box-shadow:inset 0 1px #1f1f1f05}.notes-panel textarea:focus{border-color:var(--color-olive-soft);outline:none;box-shadow:0 0 0 3px #8a9b7d21}.notes-panel button{border-radius:var(--radius-sm);background:var(--color-green-deep);letter-spacing:.015em;min-height:42px;font-size:.72rem;font-weight:700}.notes-panel button:not(:disabled):hover{background:var(--color-green-ink)}.notes-panel button:disabled{opacity:1;background:#a5ada5}.notes-panel [role=status],.notes-panel [role=alert],.notes-list{font-size:.68rem}.notes-list{gap:.55rem}.notes-list li{border-left:2px solid var(--color-clay);color:var(--color-charcoal-soft);font-family:var(--font-serif);background:#fffdf9a6;padding:.55rem .65rem;line-height:1.5}.mobile-study-controls{z-index:1;border-bottom:1px solid var(--color-line);background:var(--color-reading);position:relative}.mobile-study-controls button,.mobile-panel-header button{border-color:var(--color-line);background:var(--color-paper);color:var(--color-green-deep);font-size:.72rem;font-weight:650}.mobile-movement-panel{border:1px solid var(--color-line);background:var(--color-reading);border-bottom:0;box-shadow:0 -18px 60px #1f1f1f1f}.mobile-panel-header{background:linear-gradient(var(--color-reading) 75%, #faf8f300)}.study-workspace :focus-visible,.study-home :focus-visible{outline:2px solid var(--color-clay);outline-offset:2px}@media (width>=768px) and (width<=1180px){.study-layout{grid-template-columns:11.5rem minmax(0,1fr) 19rem}.study-rail button{grid-template-columns:1.7rem minmax(0,1fr);padding-left:.85rem}.study-rail-heading{margin-left:.85rem}.passage-reader{padding-inline:clamp(1.6rem,3vw,2.7rem)}.context-panel{padding-inline:1.25rem}}@media (width<=767px){.workspace-surface{height:100dvh}.study-header{min-height:4rem;padding:.85rem 1rem}.study-header .brand-wordmark{font-size:1.28rem}.study-header-principle{display:none}.study-header-actions{gap:.65rem;margin-left:auto}.study-back-link{display:none}.sync-status{text-align:left;max-width:9rem;min-height:1.65rem;padding-inline:.5rem;font-size:.61rem}.mobile-study-controls{grid-template-columns:1fr 1fr auto;gap:.45rem;padding:.6rem .75rem;display:grid}.mobile-study-controls button{text-overflow:ellipsis;white-space:nowrap;width:100%;max-width:none;min-height:40px;padding-inline:.55rem;overflow:hidden}.study-layout{grid-template-columns:minmax(0,1fr)}.passage-reader{padding:2.3rem 1.15rem 5rem}.passage-heading{margin-bottom:2.5rem}.passage-heading h1{font-size:clamp(2.7rem,14vw,4rem)}.passage-title{font-size:1.2rem}.translation-label{max-width:100%;font-size:.62rem}.passage-verses{font-size:clamp(1.2rem,5.5vw,1.42rem);line-height:1.72}.passage-verses p{grid-template-columns:1.7rem minmax(0,1fr);padding-right:.25rem}.mobile-movement-panel .study-rail{background:0 0;padding-right:0}.mobile-movement-panel .study-rail button{border-radius:var(--radius-sm)}.mobile-movement-panel .movement-content{padding-bottom:1rem}.mobile-movement-panel .notes-panel{margin-top:0;padding-top:.75rem}}.study-depth-cue{display:none}.mobile-study-bar{z-index:1;border-top:1px solid #eadcc88c;border-bottom:1px solid var(--color-line);background:var(--color-reading);flex-shrink:0;justify-content:space-between;align-items:center;gap:.75rem;min-height:3.5rem;padding:.35rem 1.25rem;display:flex;position:relative}.mobile-study-bar button{cursor:pointer;min-height:44px;font-size:.8rem}.mobile-movement-selector{min-width:0;max-width:calc(100% - 6.75rem);color:var(--color-green-deep);text-align:left;background:0 0;border:0;align-items:center;gap:.55rem;padding:.3rem 0;line-height:1.2;display:flex}.mobile-movement-selector .movement-number{font-family:var(--font-sans);letter-spacing:.08em;flex:none;padding:0;font-size:.7rem;font-style:normal;font-weight:800}.mobile-movement-label{min-width:0}.selector-chevron{color:var(--color-olive-soft);flex:none;font-size:1rem;transform:translateY(-.08rem)}.mobile-notes-action{border:0;border-bottom:1px solid var(--color-olive-soft);color:var(--color-green-deep);background:0 0;flex:none;padding:.45rem .15rem .35rem}.mobile-panel-backdrop{-webkit-backdrop-filter:none;backdrop-filter:none;background:#1f1f1f4d}.mobile-movement-panel{max-height:82dvh;padding:0 1.25rem max(1rem, env(safe-area-inset-bottom));border:0;border-top:3px solid var(--color-clay);border-radius:var(--radius-md) var(--radius-md) 0 0;background:var(--color-reading);box-shadow:none}.mobile-panel-header{border-bottom:1px solid var(--color-line);background:var(--color-reading);align-items:center;gap:1rem;min-height:3.5rem;padding-block:.35rem}.mobile-panel-header p{color:var(--color-green-deep);letter-spacing:.08em;text-transform:uppercase;margin-right:auto;font-size:.72rem;font-weight:800}.mobile-panel-header button{width:44px;min-height:44px;color:var(--color-green-deep);cursor:pointer;font:400 1.6rem/1 var(--font-sans);background:0 0;border:0}@media (width<=767px){.study-header{min-height:3.5rem;padding-block:.65rem}.passage-reader{scrollbar-gutter:auto;padding:1.25rem 1.25rem 3rem}.passage-heading{margin-bottom:1.35rem}.passage-heading .study-eyebrow{margin-bottom:.3rem;font-size:.65rem}.passage-heading h1{letter-spacing:-.035em;white-space:nowrap;max-width:none;margin:0;font-size:clamp(2rem,10.25vw,2.625rem);line-height:1.06}.passage-title{margin-top:.45rem;font-size:1.08rem;font-style:normal;line-height:1.35}.translation-label{width:auto;max-width:54ch;color:var(--color-olive-soft);background:0 0;border:0;border-radius:0;margin-top:.55rem;padding:0;font-size:.7rem;font-weight:550;line-height:1.4;display:block}.study-depth-cue{border-top:1px solid var(--color-sand);color:var(--color-green-deep);letter-spacing:.01em;margin-top:.75rem;padding-top:.65rem;font-size:.69rem;line-height:1.45;display:block}.passage-verses{font-size:1.4375rem;line-height:1.55}.passage-verses p{grid-template-columns:1.75rem minmax(0,1fr);padding:.15rem .25rem .15rem 0}.passage-verses p+p{margin-top:.55rem}.passage-verses sup{padding-top:.38rem;font-size:.65em}.mobile-movement-panel .study-rail{padding:.35rem 0}.mobile-movement-panel .study-rail-heading{display:none}.mobile-movement-panel .study-rail ul{gap:0}.mobile-movement-panel .study-rail button{border-bottom:1px solid #eadcc8a6;border-radius:0;grid-template-columns:1.8rem minmax(0,1fr);min-height:44px;padding:.42rem .65rem;font-size:.78rem;line-height:1.25}.mobile-movement-panel .study-rail button[aria-current]{background:#eadcc86b}.mobile-movement-panel .movement-heading{margin-bottom:.65rem}.mobile-movement-panel .movement-content h2{font-size:1.35rem}.mobile-movement-panel .movement-prompt{margin-bottom:1rem;padding-block:.7rem}.mobile-movement-panel .observation{padding-block:.8rem}}@media (prefers-reduced-motion:reduce){.study-rail button,.passage-verses p,.notes-panel textarea{transition:none}}@media (width<=767px){.study-workspace{--study-forest:#1f3a2e;--study-olive:#8a9b7d;--study-sand:#eadcc8;--study-clay:#c89272;--study-ink:#1f1f1f;--study-paper:#faf8f3}.study-workspace .study-header{min-height:3.45rem;padding:max(.55rem, env(safe-area-inset-top)) 1.15rem .55rem;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#faf8f3f7;border-bottom-color:#8a9b7d61}.study-header .brand-wordmark{color:var(--study-forest);letter-spacing:-.025em;align-items:center;gap:.5rem;font-size:1.35rem;font-weight:650;line-height:1;display:inline-flex}.study-header .brand-wordmark:after{background:var(--study-clay);content:"";width:1.2rem;height:1px}.study-header .sync-status{color:#637264;letter-spacing:.025em;white-space:nowrap;background:0 0;border:0;border-radius:0;max-width:none;min-height:auto;padding:0;font-size:.625rem;font-weight:600}.study-header .sync-status:before{background:var(--study-olive);width:.28rem;height:.28rem;margin-right:.32rem}.mobile-study-bar{background:linear-gradient(90deg, #eadcc87a, #faf8f300 64%), var(--study-paper);border-top:0;border-bottom:1px solid #1f3a2e29;min-height:3.65rem;padding:.35rem 1.15rem}.mobile-study-bar:before{background:var(--study-clay);content:"";width:3px;position:absolute;top:.8rem;bottom:.8rem;left:0}.mobile-movement-selector{max-width:calc(100% - 6.4rem);color:var(--study-forest);gap:.5rem;padding-inline:.15rem;font-weight:680}.mobile-movement-selector .movement-number{color:var(--study-clay);font-family:var(--font-serif);letter-spacing:.02em;font-size:.76rem;font-style:italic;font-weight:600}.mobile-movement-label{font-family:var(--font-sans);letter-spacing:.01em;font-size:.78rem}.selector-chevron{color:var(--study-olive);font-size:.92rem}.mobile-notes-action{color:#59685c;letter-spacing:.015em;border:0;font-size:.72rem;font-weight:620}.passage-reader{background:var(--study-paper);padding:1.1rem 1.25rem 3rem}.passage-heading{margin-bottom:1.2rem;padding-left:.8rem;position:relative}.passage-heading:before{background:linear-gradient(var(--study-clay) 0 58%, #c8927200 100%);content:"";width:1px;position:absolute;top:.08rem;bottom:.05rem;left:0}.passage-heading .study-eyebrow{color:var(--study-clay);letter-spacing:.19em;margin-bottom:.28rem;font-size:.61rem;font-weight:750}.passage-heading h1{letter-spacing:-.043em;font-size:clamp(2rem,10.25vw,2.625rem);line-height:1.04}.passage-title{color:var(--study-forest);margin-top:.38rem;font-size:1.02rem;font-style:italic;font-weight:400;line-height:1.3}.translation-label{color:#718071;letter-spacing:.015em;margin-top:.48rem;font-size:.66rem;line-height:1.35}.study-depth-cue{border-top:1px solid #8a9b7d6b;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.45rem .7rem;margin-top:.68rem;padding-top:.58rem;line-height:1.3;display:grid}.study-depth-count{color:var(--study-clay);font-family:var(--font-serif);white-space:nowrap;font-size:.74rem;font-style:italic}.study-depth-topics{color:#5f6f62;letter-spacing:.075em;text-transform:uppercase;font-size:.58rem;font-weight:700}.passage-verses{color:var(--study-ink);font-size:1.4375rem;line-height:1.53}.passage-verses p{grid-template-columns:1.65rem minmax(0,1fr);padding:.13rem .2rem .13rem 0}.passage-verses p+p{margin-top:.48rem}.passage-verses sup{color:var(--study-clay);padding-top:.36rem;font-size:.65em}.mobile-panel-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#141c187a}.mobile-movement-panel{max-height:92dvh;padding:0 0 max(.8rem, env(safe-area-inset-bottom));background:var(--study-paper);border:0;border-radius:1.1rem 1.1rem 0 0;box-shadow:0 -1px #eadcc880}.mobile-panel-header{background:var(--study-forest);min-height:3.7rem;color:var(--study-paper);border-bottom:1px solid #eadcc847;border-radius:1.1rem 1.1rem 0 0;grid-template-columns:minmax(0,1fr) 44px;padding:.45rem .65rem .45rem 1rem;display:grid}.mobile-panel-header--detail{grid-template-columns:minmax(5.8rem,1fr) minmax(6rem,1.15fr) 44px;padding-left:.55rem}.mobile-panel-header>p{color:var(--study-paper);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:.63rem;font-weight:750;line-height:1.3}.mobile-panel-header button{min-height:44px;color:var(--study-paper);background:0 0;border:0;border-radius:0;padding:0}.mobile-panel-header .mobile-panel-back{width:auto;font-family:var(--font-sans);letter-spacing:.015em;justify-content:flex-start;align-items:center;gap:.38rem;font-size:.67rem;font-weight:650;display:inline-flex}.mobile-panel-back span[aria-hidden]{color:var(--study-clay);font-family:var(--font-serif);font-size:1.1rem}.mobile-panel-header .mobile-panel-current{color:var(--study-paper);letter-spacing:.035em;text-align:center;text-transform:none;place-self:center;font-size:.61rem}.mobile-panel-current span{color:var(--study-clay);font-family:var(--font-serif);margin-right:.25rem;font-size:.74rem;font-style:italic}.mobile-panel-header .mobile-panel-close{width:44px;font:300 1.45rem/1 var(--font-sans);justify-self:end}.mobile-movement-panel .study-rail{background:var(--study-paper);padding:0}.mobile-movement-panel .study-rail ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:0;padding:0 .85rem;display:grid}.mobile-movement-panel .study-rail li{border-bottom:1px solid #8a9b7d40;min-width:0}.mobile-movement-panel .study-rail li:nth-child(odd){border-right:1px solid #8a9b7d40}.mobile-movement-panel .study-rail button{color:#536056;min-height:4.35rem;font-family:var(--font-sans);border:0;border-radius:0;grid-template-columns:1.55rem minmax(0,1fr);align-items:start;padding:.72rem .55rem .64rem;font-size:.73rem;font-weight:560;line-height:1.28}.mobile-movement-panel .study-rail li:nth-child(2n) button{padding-left:.72rem}.mobile-movement-panel .study-rail button:before{background:var(--study-clay);width:2px;top:.65rem;bottom:.65rem;left:0}.mobile-movement-panel .study-rail button[aria-current]{color:var(--study-forest);background:linear-gradient(90deg,#8a9b7d33,#8a9b7d0a);font-weight:700}.mobile-movement-panel .movement-number{color:var(--study-clay);padding-top:0;font-size:.68rem}.mobile-movement-panel--detail .movement-content{padding:1.15rem 1.2rem 1.5rem}.mobile-movement-panel--detail .movement-heading{display:none}.mobile-movement-panel--detail .movement-prompt{border-left:1px solid var(--study-clay);color:#4d5b50;background:0 0;border-bottom:1px solid #eadcc8b3;margin:0 0 1rem;padding:0 0 .9rem .8rem;font-size:.86rem;line-height:1.55}.mobile-movement-panel--detail .observation{border-top-color:#8a9b7d45;padding:.9rem 0 1rem .78rem;position:relative}.mobile-movement-panel--detail .observation:before{background:var(--study-olive);content:"";width:2px;position:absolute;top:1.05rem;bottom:1rem;left:0}.mobile-movement-panel--detail .observation:has(.claim-kind--historical-fact):before{background:var(--study-olive)}.mobile-movement-panel--detail .observation:has(.claim-kind--probable-reconstruction):before{background:var(--study-clay)}.mobile-movement-panel--detail .observation:has(.claim-kind--debated-interpretation):before{background:var(--study-clay)}.mobile-movement-panel--detail .observation:has(.claim-kind--editorial-position):before{background:var(--study-forest)}.mobile-movement-panel--detail .observation:has(.claim-kind--open-question):before{background:var(--study-sand)}.mobile-movement-panel--detail .claim-meta{margin-bottom:.45rem}.mobile-movement-panel--detail .claim-kind{color:var(--study-forest);letter-spacing:.095em;background:0 0;border-radius:0;padding:0;font-size:.58rem}.mobile-movement-panel--detail .claim-kind--probable-reconstruction,.mobile-movement-panel--detail .claim-kind--debated-interpretation,.mobile-movement-panel--detail .claim-kind--open-question{color:#84563f}.mobile-movement-panel--detail .claim-kind--editorial-position{color:var(--study-forest)}.mobile-movement-panel--detail .claim-order{color:var(--study-clay);font-size:.67rem}.mobile-movement-panel--detail .claim-text{font-family:var(--font-serif);font-size:.91rem;line-height:1.6}.mobile-movement-panel--detail .observation summary{color:#59685c;min-height:44px;font-size:.65rem}.mobile-movement-panel--detail .evidence-list{border:0;border-left:1px solid var(--study-sand);background:0 0;border-radius:0;padding-left:.75rem}.mobile-movement-panel .notes-panel{padding:1rem 1.2rem 1.5rem}}.landing-page,.auth-page{isolation:isolate;background:radial-gradient(circle at 86% 18%, #c892721a, transparent 23rem), radial-gradient(circle at 12% 86%, #8a9b7d1f, transparent 27rem), var(--color-reading);max-width:none;position:relative;overflow:hidden}.landing-page:before,.auth-page:before{z-index:-1;content:"";pointer-events:none;background-image:linear-gradient(90deg,#1f3a2e09 1px,#0000 1px);background-size:clamp(6rem,12vw,10rem) 100%;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#0000,#000 14% 86%,#0000);mask-image:linear-gradient(90deg,#0000,#000 14% 86%,#0000)}.landing-page{grid-template-rows:auto 1fr auto;padding:clamp(1.5rem,3vw,2.8rem) clamp(1.4rem,5vw,5.5rem)}.landing-header{border-bottom:1px solid var(--color-line);width:min(100%,92rem);margin-inline:auto;padding-bottom:1rem}.landing-header>p:last-child{color:var(--color-charcoal-soft);font-family:var(--font-serif);font-size:.92rem;font-style:italic}.landing-hero{width:min(100%,92rem);max-width:none;margin-inline:auto;padding:clamp(5rem,12vh,9rem) 0 clamp(4rem,10vh,8rem);position:relative}.landing-hero:after{background:var(--color-clay);width:clamp(5rem,12vw,9rem);height:1px;box-shadow:0 0 0 4px var(--color-reading), 0 0 0 5px #c8927247;content:"";position:absolute;bottom:clamp(3rem,7vh,6rem);right:clamp(0rem,5vw,5rem)}.landing-eyebrow{border-bottom:1px solid var(--color-clay);letter-spacing:.18em;width:fit-content;margin-bottom:.35rem;padding-bottom:.45rem;font-size:.67rem}.landing-hero h1{max-width:16ch;color:var(--color-green-deep);letter-spacing:-.035em;margin:0;font-size:clamp(3.15rem,7vw,7.3rem);line-height:.94}.landing-body{max-width:54ch;color:var(--color-charcoal-soft);font-family:var(--font-serif);margin-top:.75rem;font-size:clamp(1.05rem,1.5vw,1.25rem);line-height:1.65}.primary-link{border:1px solid var(--color-green-deep);border-radius:var(--radius-pill);background:var(--color-green-deep);min-height:44px;box-shadow:none;letter-spacing:.02em;align-items:center;gap:.65rem;margin-top:.8rem;padding:.72rem 1.1rem .72rem 1.25rem;font-size:.75rem;font-weight:700;transition:transform .13s,background .13s;display:inline-flex}.primary-link:after{content:"→";font-family:var(--font-serif);font-size:1rem;font-weight:400}.primary-link:hover{background:var(--color-green-ink);transform:translateY(-1px)}.auth-page{place-items:center;padding:clamp(1.25rem,5vw,4rem)}.auth-card{border:1px solid var(--color-line);border-radius:var(--radius-lg);width:min(100%,31rem);box-shadow:var(--shadow-panel);background:#fffdf9eb;gap:.9rem;padding:clamp(1.6rem,5vw,3.2rem);position:relative;overflow:hidden}.auth-card:before{background:var(--color-clay);content:"";width:3.25rem;height:2px;margin-bottom:1rem;display:block}.auth-card h1{max-width:10ch;color:var(--color-green-deep);letter-spacing:-.025em;margin-bottom:.2rem;font-size:clamp(2.5rem,7vw,3.8rem);line-height:1}.auth-card>p{color:var(--color-charcoal-soft);font-family:var(--font-serif);line-height:1.6}.auth-card form{margin-top:1.2rem}.auth-card label{color:var(--color-charcoal-soft);letter-spacing:.03em;font-size:.7rem;font-weight:700}.auth-card input{border-color:var(--color-line);background:var(--color-paper);min-height:48px;font:inherit;box-shadow:inset 0 1px #1f1f1f05}.auth-card input:focus{border-color:var(--color-olive-soft);outline:none;box-shadow:0 0 0 3px #8a9b7d21}.auth-card button{border-radius:var(--radius-pill);letter-spacing:.02em;min-height:46px;padding-inline:1.2rem;font-size:.74rem}.study-home{background:linear-gradient(90deg, transparent 0 68%, #eadcc833 68% 68.08%, transparent 68.08%), var(--color-reading);max-width:none;min-height:100vh;padding-inline:clamp(1.25rem,5vw,5rem)}.study-home .study-header{-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;min-height:4.75rem;padding-inline:0}.study-home .study-header .brand-wordmark{font-size:1.45rem}.study-home .study-header p{color:var(--color-charcoal-soft);font-family:var(--font-serif);font-style:italic}.study-home-intro{grid-template-columns:minmax(0,1fr) minmax(14rem,24rem);align-items:end;gap:3rem;padding-block:clamp(4rem,10vh,7rem) clamp(2.5rem,6vh,4rem);display:grid}.study-home-intro h1{max-width:11ch;color:var(--color-green-deep);letter-spacing:-.035em;margin:0;font-size:clamp(3rem,7vw,6rem);line-height:.95}.study-home-intro p{max-width:32ch;color:var(--color-charcoal-soft);font-family:var(--font-serif);margin-bottom:.35rem;font-size:1.02rem;line-height:1.65}.study-home-entry{border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-paper);width:min(100%,72rem);max-width:none;box-shadow:var(--shadow-panel);grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"eyebrow action""title action""translation action";align-items:center;gap:.4rem 2rem;margin-bottom:5rem;padding:clamp(1.4rem,3vw,2.2rem);display:grid;position:relative}.study-home-entry:before{background:var(--color-clay);content:"";border-radius:0 2px 2px 0;width:2px;position:absolute;top:1.4rem;bottom:1.4rem;left:0}.study-home-entry .study-eyebrow{color:var(--color-clay);letter-spacing:.16em;grid-area:eyebrow;margin:0;font-size:.66rem}.study-home-entry h2{color:var(--color-green-deep);grid-area:title;margin-top:.3rem;font-size:clamp(1.7rem,3vw,2.4rem)}.study-home-entry .translation-label{grid-area:translation;margin-top:.55rem}.study-home-entry .primary-link{white-space:nowrap;grid-area:action;margin-top:0}@media (width<=767px){.landing-page{padding:1.25rem}.landing-header{flex-direction:row;align-items:baseline;gap:1rem}.landing-header>p:last-child{text-align:right;max-width:15ch;font-size:.72rem}.landing-hero{padding-block:4.5rem 6rem}.landing-hero h1{font-size:clamp(3rem,14vw,4.6rem)}.landing-hero:after{width:4rem;bottom:3.25rem;right:1rem}.landing-body{font-size:1rem}.study-home{background:var(--color-reading)}.study-home .study-header p{text-align:right;max-width:14ch;margin-left:auto;font-size:.72rem}.study-home-intro{grid-template-columns:1fr;gap:1.3rem;padding-block:3.5rem 2rem}.study-home-intro h1{font-size:clamp(3rem,15vw,4.4rem)}.study-home-entry{grid-template-columns:1fr;grid-template-areas:"eyebrow""title""translation""action";gap:.4rem}.study-home-entry .primary-link{margin-top:1.35rem}}@media (prefers-reduced-motion:reduce){.primary-link{transition:none}}