.study-overlay{position:fixed;inset:0;background:rgba(10,20,19,.38);z-index:90}.study-caption,.study-fullscreen,.study-panel,.study-research,.study-teaching{color:#172e2b;background:#fcfdfb;font-family:inherit;font-size:16px;line-height:1.65}.dark .study-caption,.dark .study-fullscreen,.dark .study-panel,.dark .study-research,.dark .study-teaching{color:#e2eeea;background:#111d1b}.study-panel{position:fixed;z-index:91;display:flex;flex-direction:column;box-shadow:0 12px 55px #0003;padding:20px 24px 0}.study-side-panel{inset-inline-end:0;top:0;bottom:0;width:min(480px,45vw);border-inline-start:1px solid #8daba34d;padding-top:max(20px,env(safe-area-inset-top))}.study-bottom-sheet{left:0;right:0;bottom:0;height:78dvh;max-height:calc(100dvh - env(safe-area-inset-top) - 12px);border-radius:24px 24px 0 0}.study-bottom-sheet.study-expanded{height:94dvh}.study-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0}.study-title-row h2{font-size:21px;font-weight:650;line-height:1.35;margin:0}.study-inline-actions{display:flex}.study-kicker{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#356f60;margin:0 0 5px}.dark .study-kicker{color:#99c9b8}.study-muted{font-size:14px;color:#647870;margin:10px 0}.dark .study-muted{color:#a8bcb4}.study-panel-scroll{overflow:auto;overscroll-behavior:contain;min-height:0;flex:1;padding-inline-end:4px}.study-panel-footer{flex-shrink:0;border-top:1px solid #8daba34d;padding:12px 0 max(16px,env(safe-area-inset-bottom));background:inherit}.study-button{min-height:44px;border:1px solid #8daba36b;border-radius:12px;padding:8px 14px;background:transparent;color:inherit;font-size:14px;font-weight:600;cursor:pointer}.study-button:disabled{opacity:.4;cursor:default}.study-button:hover:not(:disabled){background:#5c968a15}.study-button.study-primary{color:#fff;background:#17674f;border-color:#17674f}.study-button.study-primary:hover{background:#10553f}.study-full{display:block;width:100%;margin-top:10px}.study-icon-button{font-size:26px;line-height:1;min-height:44px;min-width:44px;border-radius:12px}.study-navigation{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:10px 0}.study-verse{border-bottom:1px solid #8daba34d;padding:16px 0 24px;margin-bottom:24px}.study-verse>p{font-family:Amiri,serif;font-size:30px;line-height:2.1}.study-source{overflow-wrap:anywhere}.study-source[dir=rtl]{text-align:start;line-height:2}.study-passage-loading{min-height:9rem}.study-editions{border:1px solid #8daba34d;border-radius:14px;margin-block:14px;padding:12px}.study-editions summary{cursor:pointer;min-height:44px;overflow-wrap:anywhere}.study-editions summary>span,.study-editions summary>strong{display:block;font-size:13px;line-height:1.6}.study-editions summary>strong{font-size:16px;font-weight:600}.study-edition-controls{display:grid;gap:8px;padding-block-start:12px}.study-edition-controls label{font-size:13px;font-weight:600}.study-edition-controls input,.study-edition-controls select{font-size:16px;min-height:44px;min-width:0;width:100%;border:1px solid #8daba36b;border-radius:10px;padding:8px 10px;background:inherit;color:inherit}.study-edition-controls select option{color:#172c25;background:#fff}.study-edition-list{max-height:260px;overflow:auto;overscroll-behavior:contain;border-radius:10px}.study-edition-option{display:block;text-align:start;min-height:56px;width:100%;padding:10px;border-radius:10px;transition:background-color .18s ease-out;overflow-wrap:anywhere}.study-edition-option>small,.study-edition-option>span,.study-edition-option>strong{display:block}.study-edition-option>small,.study-edition-option>span{font-size:12px;opacity:.8}.study-edition-option:hover,.study-edition-option[aria-pressed=true]{background:#66ac9425}@media(prefers-reduced-motion:reduce){.study-edition-option{transition:none}}.study-source p{margin:16px 0}.study-source h2,.study-source h3,.study-source h4{font-weight:650;font-size:17px;margin:22px 0 10px}.study-source ol,.study-source ul{padding-inline-start:24px}.study-source ul{list-style:disc}.study-source ol{list-style:decimal}.study-source blockquote{border-inline-start:3px solid #84aa9a;padding-inline-start:16px}.study-link,.study-source a,.study-source-list a{color:#17674f;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.dark .study-link,.dark .study-source a,.dark .study-source-list a{color:#a0dcc4}.study-footnote{border-top:1px solid #8daba34d;margin:24px 0 16px;padding-top:16px;font-size:12px;color:#647870}.dark .study-footnote{color:#a8bcb4}.study-footnote p{margin:8px 0}.study-card{border:1px solid #8daba34d;border-radius:16px;padding:20px;margin:20px 0}.study-card h3{font-size:19px;font-weight:650;margin:0 0 12px}.study-card p{margin:12px 0}.study-card summary{cursor:pointer;font-weight:600;min-height:44px;padding:8px 0}.study-card details{margin:14px 0}.study-caption{position:fixed;z-index:100;box-shadow:0 6px 24px #0003;border:1px solid #8daba360;border-radius:12px;padding:8px 12px;max-width:calc(100vw - 24px);font-size:14px}.study-caption-actions{display:flex;justify-content:space-between;gap:14px;align-items:center}.study-caption-actions button{min-height:44px;padding:6px;color:#17674f;font-weight:600}.dark .study-caption-actions button{color:#a0dcc4}.study-caption-actions button:last-child{min-width:44px;font-size:24px}.study-teaching{position:fixed;z-index:101;inset:0;margin:auto;height:-moz-fit-content;height:fit-content;width:min(540px,calc(100vw - 24px));max-height:calc(100dvh - 32px);overflow:auto;border-radius:22px;padding:24px}.study-teaching h3{font-weight:650;margin:20px 0 10px}.study-word{font:38px/2.2 Amiri,serif;text-align:center;padding:20px 0}.study-word mark{color:inherit;background:#d4ed82;border-radius:2px}.dark .study-word mark{background:#48672b}.study-fullscreen{position:fixed;inset:0;z-index:92;overflow:auto;overscroll-behavior:contain;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.study-research{min-height:100dvh}.study-research-header{position:sticky;top:0;z-index:1;border-bottom:1px solid #8daba34d;padding:24px max(24px,calc((100% - 900px)/2));background:inherit;display:flex;align-items:center;justify-content:space-between;gap:20px}.study-research h1{font-size:28px;font-weight:650;line-height:1.3}.study-research h2{font-size:23px;font-weight:650;margin-top:32px}.study-research-body{max-width:900px;margin:auto;padding:24px 24px 80px}.study-evidence-meta{display:grid;grid-template-columns:120px 1fr;gap:10px;font-size:14px;margin:20px 0}.study-evidence-meta dt{color:#647870}.dark .study-evidence-meta dt{color:#a8bcb4}.study-chain{list-style:decimal;padding-inline-start:26px}.study-chain li{padding:8px 0 8px 12px;border-inline-start:2px solid #8daba370;margin:2px 0}.study-source-list{list-style:disc;padding-inline-start:20px}.study-storage-note{padding:12px 24px;background:#ffedbe;color:#533e09;font-size:14px}.study-caption :focus-visible,.study-panel :focus-visible,.study-research :focus-visible,.study-teaching :focus-visible{outline:2px solid #319975;outline-offset:3px}@media(max-width:600px){.study-research-header{padding:16px 20px;display:block}.study-research-header button{margin-top:12px;width:100%}.study-research h1{font-size:23px}.study-panel{padding-left:20px;padding-right:20px}.study-evidence-meta{grid-template-columns:1fr;gap:2px}.study-evidence-meta dd{margin-bottom:10px}.study-card{padding:16px}}.study-source .study-arabic-source{font-family:Amiri,serif;font-size:25px;line-height:2;text-align:right}