.study-mode-switcher{width:min(100%,1180px);margin:14px auto 0;padding:16px 18px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(135deg,#fff,#f6faf8);box-shadow:0 10px 28px rgba(22,59,52,.05);display:grid;gap:13px}.study-mode-intro{display:flex;align-items:center;justify-content:space-between;gap:12px}.study-mode-intro strong{color:var(--brand);font-size:14px}.study-mode-eyebrow{color:var(--gold);font-size:10px;font-weight:900}.study-mode-controls{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.study-mode-button{min-height:72px;padding:11px 13px;border:1px solid var(--line);border-radius:15px;background:#fff;color:#314a44;text-align:right;cursor:pointer;transition:.18s ease}.study-mode-button:hover{transform:translateY(-1px);border-color:#9fc4b9}.study-mode-button.active,.study-mode-button[aria-pressed="true"]{border-color:var(--brand);background:linear-gradient(135deg,#e7f3ef,#fff);box-shadow:0 7px 18px rgba(19,89,79,.1)}.study-mode-button-title{display:block;color:var(--brand);font-weight:900;font-size:13px}.study-mode-button small{display:block;margin-top:4px;color:var(--muted);font-size:9px;line-height:1.7}.study-mode-state{margin:0;color:var(--muted);font-size:10px}.study-mode-content{display:grid;gap:14px}.study-mode-panel[hidden],[data-legacy-mode-panel][hidden]{display:none!important}.study-mode-paragraph{margin:0;color:#364a45;line-height:2.05}.mode-simple-panel{border-right:5px solid #5b9d83;background:linear-gradient(135deg,#f4fbf8,#fff)}.mode-academic-panel{border-right:5px solid #5279a6;background:linear-gradient(135deg,#f5f8fd,#fff)}.mode-validity-panel{border-right:5px solid #701928;background:linear-gradient(135deg,#fff7f8,#fff)}.mode-history-panel{border-right:5px solid #8b6c35}.mode-disagreement-panel{border-right:5px solid #b7791f;background:#fffaf0}.mode-sources-panel{border-right:5px solid #566b7d}.study-term-list,.study-fact-grid{display:grid;gap:9px;margin:0}.study-term-row,.study-fact-grid>div{padding:11px 13px;border:1px solid var(--line);border-radius:13px;background:var(--surface-soft)}.study-term-row dt,.study-fact-grid dt{color:var(--brand);font-weight:900;font-size:11px}.study-term-row dd,.study-fact-grid dd{margin:4px 0 0;color:#425650;font-size:11px;line-height:1.9}.study-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.study-related-card{display:grid;gap:4px;padding:12px 13px;border:1px solid var(--line);border-radius:14px;background:#fbfdfc;text-decoration:none}.study-related-card:hover{border-color:#9fc4b9;background:#fff}.study-related-card small{color:var(--gold);font-size:9px;font-weight:900}.study-related-card strong{color:var(--brand);font-size:11px}.study-related-card span{color:var(--muted);font-size:9px;line-height:1.7}.study-tool-actions{display:flex;flex-wrap:wrap;gap:8px}.study-tool-button{display:inline-flex;align-items:center;justify-content:center;min-height:39px;padding:8px 14px;border-radius:11px;background:var(--brand);color:#fff;text-decoration:none;font-size:11px;font-weight:900}.study-tool-button.secondary{background:#fff;color:var(--brand);border:1px solid var(--line)}.study-course-links{display:flex;flex-wrap:wrap;gap:8px}.study-course-chip{padding:8px 13px;border:1px solid #b8d3ca;border-radius:999px;background:#edf7f3;color:var(--brand);font-size:11px;font-weight:900;text-decoration:none}.study-history-list,.study-source-list{margin:0;padding-right:20px;display:grid;gap:8px;color:#425650;font-size:11px;line-height:1.9}.study-source-list a{color:var(--brand);overflow-wrap:anywhere}.study-warning-note,.study-status-highlight{margin:13px 0 0;padding:11px 13px;border-radius:12px;background:var(--warning-soft);color:var(--warning);font-size:10px;line-height:1.9}.study-status-highlight{font-weight:900;background:#fff2cc;color:#785510}.study-official-text{direction:rtl}.mode-fiqh-panel{border-inline-start:5px solid #b7791f;background:linear-gradient(135deg,#fffaf0,#fff)}body[data-study-mode="simple"] .article-layout{grid-template-columns:minmax(0,1fr)}body[data-study-mode="simple"] .article-sidebar,body[data-study-mode="simple"] .product-note-panel{display:none!important}body[data-study-mode="academic"] .article-sidebar .source-card,body[data-study-mode="academic"] .article-sidebar .governance-card{display:none!important}body[data-study-mode="expert"] .article-sidebar{display:grid}body[data-study-mode="expert"] .study-mode-switcher{border-color:#d9bfc5;background:linear-gradient(135deg,#fff,#fbf5f6)}body[data-study-mode="academic"] .study-mode-switcher{border-color:#c9d7e8;background:linear-gradient(135deg,#fff,#f4f7fb)}@media(max-width:760px){.study-mode-switcher{padding:13px;border-radius:17px}.study-mode-intro{align-items:flex-start;flex-direction:column}.study-mode-controls{grid-template-columns:1fr}.study-mode-button{min-height:auto}.study-related-grid{grid-template-columns:1fr}.study-tool-actions{display:grid}.study-tool-button{width:100%}}@media print{.study-mode-switcher{display:none!important}.study-mode-content{display:block}.study-mode-panel{break-inside:avoid;margin-bottom:12px}body[data-study-mode="simple"] .article-sidebar{display:none!important}}