@media (max-width:760px){.mobile-tooltip{position:absolute;z-index:10005;background:#0f172a;color:#e2e8f0;padding:10px 14px;border-radius:12px;font-size:.9rem;line-height:1.5;max-width:320px;box-shadow:0 14px 36px rgba(0,0,0,.4);animation:mobile-tooltip-in .18s ease-out}@keyframes mobile-tooltip-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.mobile-selection-hint{position:fixed;top:calc(60px + env(safe-area-inset-top));left:50%;transform:translateX(-50%);z-index:10004;background:rgba(15,118,110,.96);color:#fff;padding:10px 18px;border-radius:999px;font-size:.88rem;font-weight:700;box-shadow:0 8px 24px rgba(15,118,110,.5);animation:mobile-hint-in .25s ease-out;max-width:calc(100vw - 32px);text-align:center}@keyframes mobile-hint-in{from{opacity:0;transform:translate(-50%,-10px)}to{opacity:1;transform:translate(-50%,0)}}[data-theme="dark"] .mobile-selection-hint{background:rgba(94,234,212,.96);color:#0f172a}.mobile-scroll-top{display:none!important}.mobile-share-btn{}.mobile-reading-toggle{position:fixed;left:calc(14px + env(safe-area-inset-left));bottom:calc(80px + env(safe-area-inset-bottom) + var(--telos-baixo,0px));z-index:999;width:48px;height:48px;border-radius:50%;border:1.5px solid var(--accent,#0f766e);background:var(--paper,#fff);color:var(--ink,#0f172a);font-size:1.3rem;cursor:pointer;box-shadow:0 4px 14px rgba(15,118,110,.18)}.mobile-reading-toggle.is-active{background:var(--accent,#0f766e);color:#fff}body.mobile-reading-mode .toc{display:none}body.mobile-reading-mode .hero{padding:6px 10px}body.mobile-reading-mode .hero p,body.mobile-reading-mode .hero .legend-pills{display:none}body.mobile-reading-mode .hero h1{font-size:1.1rem;margin:0}body.mobile-reading-mode .layout{padding:0 6px}.study-note-card{transition:transform .15s ease;position:relative}.study-note-card::after{content:"🗑 deslize ←";position:absolute;right:-20px;top:50%;transform:translateY(-50%);color:#dc2626;font-size:.8rem;opacity:0;pointer-events:none;transition:opacity .15s}.study-note-card[style*="translateX"]::after{opacity:1}}body.amandaemo-v3[data-tema] .mobile-bottom-dock,body.amandaemo-v3 .mobile-bottom-dock{position:fixed!important;z-index:10010!important}body.amandaemo-v3[data-tema] .appearance-drawer{position:fixed!important;z-index:10011!important}body.amandaemo-v3[data-tema] .appearance-drawer-overlay{position:fixed!important;z-index:10010!important}body.amandaemo-v3[data-tema] .appearance-fab{position:fixed!important;z-index:9990!important}body.amandaemo-v3[data-tema] .recursos-fab,body.amandaemo-v3[data-tema] .recursos-toggle-btn{position:fixed!important;z-index:9990!important}body.amandaemo-v3[data-tema] .recursos-panel,body.amandaemo-v3[data-tema] .recursos-modal{position:fixed!important;z-index:10011!important}body.amandaemo-v3[data-tema] .study-toolbar{position:fixed!important;z-index:9970!important}body.amandaemo-v3[data-tema] .dev-cache-clear-btn{position:fixed!important;z-index:9999!important}.dev-cache-clear-btn{display:none!important}body.amandaemo-v3[data-tema] .ib-style-switch-wrap{position:fixed!important}.mobile-bottom-dock{display:flex;position:fixed;bottom:calc(14px + var(--telos-baixo,0px));left:50%;transform:translateX(-50%);z-index:10010;background:color-mix(in srgb,var(--paper,#ffffff) 92%,transparent);-webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2);border:1px solid color-mix(in srgb,var(--ink,#0f172a) 12%,transparent);border-radius:999px;padding:6px 10px;justify-content:space-around;align-items:stretch;box-shadow:0 8px 28px rgba(15,23,42,0.14);gap:4px}@media (max-width:600px){.mobile-bottom-dock{bottom:var(--telos-baixo,0px);left:0;right:0;transform:none;border:0;border-top:1px solid color-mix(in srgb,var(--ink,#0f172a) 12%,transparent);border-radius:0;padding:6px env(safe-area-inset-right) calc(6px + env(safe-area-inset-bottom)) env(safe-area-inset-left);box-shadow:0 -4px 18px rgba(15,23,42,0.08);gap:0}}.mobile-bottom-dock-btn{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:0;background:transparent;cursor:pointer;padding:6px 12px;min-width:64px;min-height:52px;color:var(--ink,#0f172a);font:inherit;border-radius:14px;transition:background .15s ease,transform .12s ease}.mobile-bottom-dock-btn:hover,.mobile-bottom-dock-btn:focus-visible{background:color-mix(in srgb,var(--accent,#0f766e) 10%,transparent);outline:none}.mobile-bottom-dock-btn:active{transform:scale(0.94)}.mobile-bottom-dock-icon{font-size:1.4rem;line-height:1}.mobile-bottom-dock-label{font-size:0.66rem;font-weight:700;letter-spacing:0.02em;color:color-mix(in srgb,var(--ink,#0f172a) 70%,transparent)}@media (max-width:600px){.mobile-bottom-dock-btn{flex:1 1 0;min-width:0;padding:6px 4px;border-radius:10px}.mobile-bottom-dock-icon{font-size:1.5rem}body[data-dock-healthy="1"] .ib-theme-toggle,body[data-dock-healthy="1"] .appearance-fab,body[data-dock-healthy="1"] .recursos-toggle-btn{display:none!important}.study-toolbar.is-collapsed{display:none!important}.audio-suno-player[data-expanded="false"]{display:none!important}.mobile-scroll-top,.mobile-reading-toggle{bottom:calc(76px + env(safe-area-inset-bottom) + var(--telos-baixo,0px))!important}body.amandaemo-v3{padding-bottom:calc(66px + env(safe-area-inset-bottom))}}body[data-dock-healthy="1"] .ib-theme-toggle,body[data-dock-healthy="1"] .appearance-fab,body[data-dock-healthy="1"] .recursos-toggle-btn{display:none!important}.study-toolbar.is-collapsed{display:none!important}.audio-suno-player[data-expanded="false"]{display:none!important}body.amandaemo-v3{padding-bottom:calc(92px + env(safe-area-inset-bottom,0px))}.mobile-bottom-dock-btn.is-active{color:var(--accent,#0f766e);position:relative}.mobile-bottom-dock-btn.is-active::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:28px;height:3px;border-radius:0 0 3px 3px;background:var(--accent,#0f766e)}.mobile-bottom-dock-btn.is-active .mobile-bottom-dock-label{color:var(--accent,#0f766e);font-weight:800}@media (max-width:600px){.appearance-drawer{top:auto!important;bottom:calc(66px + env(safe-area-inset-bottom) + var(--telos-baixo,0px))!important;left:0!important;right:0!important;width:100%!important;max-width:none!important;max-height:65vh!important;transform:translateY(calc(100% + 80px + env(safe-area-inset-bottom)))!important;transition:none!important;border-radius:18px 18px 0 0!important;box-shadow:0 -10px 30px rgba(0,0,0,0.18)!important}.appearance-drawer.is-open{transform:translateY(0)!important}.appearance-drawer:not(.is-open){visibility:hidden!important}.appearance-drawer-overlay{display:none!important}.recursos-panel{top:auto!important;bottom:calc(66px + env(safe-area-inset-bottom) + var(--telos-baixo,0px))!important;left:0!important;right:0!important;width:100%!important;max-width:none!important;max-height:65vh!important;border-radius:18px 18px 0 0!important;box-shadow:0 -10px 30px rgba(0,0,0,0.18)!important}.study-toolbar:not(.is-collapsed){bottom:calc(66px + env(safe-area-inset-bottom) + var(--telos-baixo,0px))!important;left:0!important;right:0!important;transform:none!important;border-radius:18px 18px 0 0!important;width:100%!important}.study-toolbar-expanded{width:auto!important;border-radius:18px 18px 0 0!important;grid-template-columns:1fr!important}.audio-suno-player[data-expanded="true"]{bottom:calc(66px + env(safe-area-inset-bottom) + var(--telos-baixo,0px))!important;left:0!important;right:0!important;border-radius:18px 18px 0 0!important}}[data-theme="dark"] .mobile-bottom-dock{background:color-mix(in srgb,#1e293b 88%,transparent)!important;border-top-color:color-mix(in srgb,#ffffff 18%,transparent)!important}[data-theme="dark"] .mobile-bottom-dock-btn{color:#e2e8f0!important}[data-theme="dark"] .mobile-bottom-dock-label{color:color-mix(in srgb,#e2e8f0 75%,transparent)!important}[data-theme="dark"] .mobile-bottom-dock-btn.is-active{color:#5eead4!important}[data-theme="dark"] .mobile-bottom-dock-btn.is-active::before{background:#5eead4!important}[data-theme="dark"] .mobile-bottom-dock-btn.is-active .mobile-bottom-dock-label{color:#5eead4!important}@media (max-width:600px){body{overflow-x:hidden}.ib-block{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}pre,code{word-break:break-word}img,svg{max-width:100%;height:auto}.ib-region-image-wrap{max-width:100%}.md-table{display:block;width:100%;max-width:100%;margin:12px 0;border:0;font-size:1rem}.md-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}.md-table tbody{display:block;width:100%}.md-table tbody tr{display:block;width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin:0 0 12px;background:var(--paper)}.md-table tbody tr>th{display:block;width:100%;box-sizing:border-box;border:0;padding:0 0 8px;text-align:left;font-size:1.08rem;font-weight:800;line-height:1.25;color:var(--ink)}.md-table tbody tr>td{display:block;width:100%;box-sizing:border-box;border:0;border-top:1px solid var(--line);padding:10px 0 0;margin-top:10px;text-align:left;min-width:0;font-size:1rem;line-height:1.4}.md-table tbody tr>td:first-child{border-top:0;padding-top:0;margin-top:0}.md-table tbody tr>td[data-col-label]::before{content:attr(data-col-label);display:block;margin-bottom:4px;font-size:1rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase;color:var(--muted)}.mascote.pose-guide{grid-template-columns:64px 1fr!important;gap:10px!important}.mascote-img{width:64px!important;height:auto}.mascote-balao{font-size:.92rem}.ib-block .ib-block-tipo-badge{display:none}.hero{padding-left:14px;padding-right:14px}.hero h1{font-size:clamp(1.4rem,5vw,2rem);line-height:1.15;word-break:break-word}.layout{padding:0 8px}.content{padding:0}.blk,.ti-block,section.prose{padding-left:6px;padding-right:6px;box-sizing:border-box}}@media (pointer:coarse),(max-width:600px){.self-assess-btn,.self-assess-mini-btn{min-width:36px!important;min-height:36px!important;padding:6px 8px!important;font-size:16px!important}.ib-block .ib-btn,.ib-block .ib-btn-sm,.ib-block .ib-btn-secondary,.ib-block .ib-btn-ghost{min-height:36px!important;padding-top:6px!important;padding-bottom:6px!important}.ib-block input[type="text"],.ib-block input[type="number"],.ib-block input[type="search"],.ib-block input[type="email"],.ib-block textarea,.ib-block select{min-height:36px!important;font-size:16px!important}.ib-block input[type="range"]{min-height:32px!important}.ib-guitar-cell{min-width:32px!important;min-height:36px!important;font-size:0.75em}.ib-ptable-el{min-width:26px!important;min-height:26px!important}.ib-step-hint-link,.ib-math-token,.ib-highlight-piece,.ib-ph-sub-chip,.ib-cof-segment{min-height:36px!important}.ib-piano-key-white{width:44px!important}.ib-piano-key-black{width:28px!important;margin:0 -14px!important}.study-cornell{grid-template-columns:1fr!important}.study-notebook-view-mode button{min-height:36px!important;padding:6px 12px!important}.ib-draw-canvas-wrap{max-width:100%;overflow:auto}.ib-draw-canvas{max-width:calc(100vw - 60px);height:auto}.ib-draw-toolbar{flex-wrap:wrap;gap:4px!important}.ib-draw-tool{min-width:36px;min-height:36px}.ib-pano-stage{min-height:280px!important}.ib-itl-narration{font-size:0.95em!important}.ib-pendulum-stage{min-height:280px!important}.ib-fvec-canvas,.ib-circuit-canvas,.ib-lens-canvas,.ib-wave-canvas,.ib-projectile-canvas{max-width:100%!important;height:auto!important}.ib-drums-pad{min-height:56px!important;font-size:0.9em!important}.ib-drums-seq-cell{width:24px!important;height:32px!important}}.mobi-launch{display:flex;flex-direction:column;gap:8px;align-items:flex-start;border:1px solid var(--line);border-radius:16px;background:var(--paper-soft,var(--paper));padding:16px;margin:14px 0;box-sizing:border-box}.mobi-launch-tag{font-size:1.05rem;font-weight:800;color:var(--ink)}.mobi-launch-hint{font-size:1rem;color:var(--muted);line-height:1.35}.mobi-launch-btn{margin-top:4px;border:0;border-radius:12px;cursor:pointer;background:var(--accent);color:#fff;font-size:1rem;font-weight:700;padding:12px 18px;min-height:44px;width:100%}.mobi-launch-hidden{display:none!important}html.mobi-fs-lock,html.mobi-fs-lock body{overflow:hidden}.mobi-fs{position:fixed;inset:0;z-index:11000;display:none;background:var(--paper)}.mobi-fs[aria-hidden="false"]{display:block}.mobi-fs-close{position:fixed;z-index:2;top:12px;right:12px;width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;background:color-mix(in srgb,var(--ink,#0f172a) 78%,transparent);color:#fff;font-size:1.25rem;font-weight:700;line-height:1;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.28)}.mobi-fs-hint{position:fixed;z-index:2;left:50%;bottom:14px;transform:translateX(-50%);background:color-mix(in srgb,var(--ink,#0f172a) 78%,transparent);color:#fff;font-size:1rem;font-weight:600;padding:8px 16px;border-radius:999px;display:none}.mobi-fs-stage{position:fixed;inset:0;overflow:auto;-webkit-overflow-scrolling:touch}.mobi-fs-body{min-height:100%;box-sizing:border-box;padding:22px 20px;display:flex;flex-direction:column;justify-content:center}.mobi-fs-body .mobi-launch-hidden{display:block!important}.mobi-fs .mat-matching-board{grid-template-columns:1fr 1fr;gap:26px}@media (orientation:portrait) and (max-width:920px) and (pointer:coarse){.mobi-fs[aria-hidden="false"] .mobi-fs-hint{display:block}.mobi-fs-stage{width:100vh;height:100vw;transform-origin:0 0;transform:translateX(100vw) rotate(90deg)}}.mobi-drag-picked{outline:3px solid var(--accent)!important;outline-offset:2px;box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 22%,transparent)!important}@media (max-width:480px){.page{padding-left:8px;padding-right:8px;margin-left:0;margin-right:0}.layout{padding-left:4px;padding-right:4px}.prose,section.prose{padding-left:6px;padding-right:6px}.prose p,.blk-body p,.ib-block p,.ib-enunciado,.ib-comando-modo{text-align:left;hyphens:none;-webkit-hyphens:none}}button,.ib-btn,.mobi-launch-btn,.flashcard-hint,.flashcard-kicker,.ib-draggable,.ib-dropzone>h4,.ait-btn,.self-assess-btn,.tut-abrir,.flashcard-rate-btn,.ib-mode-chip,.ib-ribbon,label{-webkit-user-select:none;user-select:none}@media (max-width:600px){.ib-block .ib-head,.ib-block>h3,.ib-block>h4,.amanda-study-block>.block-head,.amanda-study-block>h2,.semantic-block>.semantic-kicker,.ib-title{padding-right:46px}.ib-block .tut-abrir{margin-right:46px}}