.header-compact-only{display:none}.desktop-back-pill{display:inline-flex}.desktop-title-block{display:flex}@media (max-width: 720px){.header-desktop-only{display:none}.header-compact-only{display:block}.desktop-back-pill,.desktop-title-block{display:none!important}}.back-pill{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);text-decoration:none;border:1px solid var(--border);border-radius:20px;padding:5px 12px 5px 8px;margin-bottom:14px}.faq-list{display:flex;flex-direction:column;gap:12px}.faq-item{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;position:relative}.q-row{cursor:pointer;padding:16px 46px 16px 16px;display:flex;align-items:flex-start;gap:10px;position:relative}.q-num{color:#b8341c;font-weight:700;font-size:15px;min-width:24px;flex-shrink:0}html[data-theme=dark] .q-num{color:#e08a70}.q-text{font-size:16px;line-height:1.5;flex:1;margin-bottom:4px;white-space:pre-wrap}.q-chev{position:absolute;right:14px;top:18px;font-size:15px;color:var(--muted)}.faq-item.open .q-chev{transform:rotate(180deg)}.a-row{border-top:1px solid var(--border);background:color-mix(in srgb,var(--card) 92%,var(--bg) 8%);padding:14px 16px}.opt-row{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;border:1px solid var(--border);background:var(--card);transition:border-color .15s ease,background .15s ease,transform .1s ease}.opt-row.opt-clickable{cursor:pointer}.opt-row.opt-clickable:active{transform:scale(.985)}.opt-badge{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);font-weight:700;font-size:13px;flex-shrink:0}.opt-text{flex:1}.opt-icon{display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;flex-shrink:0;font-size:13px}.opt-row-correct{background:var(--success-bg);border-color:var(--success-text);font-weight:700}.opt-row-correct .opt-badge,.opt-icon-correct{background:var(--success-text);color:#fff}.opt-row-wrong{background:var(--amber-bg);border-color:#c0392b;font-weight:700}.opt-row-wrong .opt-badge,.opt-icon-wrong{background:#c0392b;color:#fff}@media (max-width: 640px){.lang-en h1{font-size:19px!important}.lang-en .q-text{font-size:15px!important;font-weight:400!important}.lang-en .opt-badge,.lang-en .opt-text{font-size:14px!important}.lang-en .answer-text{font-size:14px!important;font-weight:600!important}.lang-en .expl-text{font-size:14px!important}.lang-en .expl-toggle{font-size:12px!important}.lang-te .q-text{font-weight:400!important}}.faq-item,.q-row{-webkit-tap-highlight-color:transparent!important;tap-highlight-color:transparent!important;touch-action:manipulation;outline:none!important}body:not(.is-local-dev) .faq-item,body:not(.is-local-dev) .q-row{-webkit-user-select:none;user-select:none}.q-row:focus,.q-row:hover,.faq-item:focus{outline:none!important}.ref-tabs{display:flex;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:4px;gap:4px;margin-top:16px}.ref-tab{flex:1;text-align:center;padding:10px 0;font-size:14px;font-weight:600;color:var(--muted);border-radius:9px;cursor:pointer;user-select:none}.ref-tab.active{background:var(--accent);color:#fff}.ref-search{display:flex;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px 14px;gap:8px;margin-top:12px}.ref-search input::placeholder{color:var(--muted)}.ref-group-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin:20px 2px 8px}.ref-group-label:first-of-type{margin-top:16px}.ref-entry-list{display:flex;flex-direction:column;gap:10px}.ref-entry{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px 14px}.ref-badge{flex-shrink:0;min-width:38px;height:28px;background:var(--accent-bg);color:var(--accent);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:700;padding:0 6px}.ref-entry-body{flex:1;min-width:0}.ref-entry-title{font-size:14.5px;line-height:1.4;color:var(--text)}.ref-entry-title.repealed{color:var(--muted);text-decoration:line-through;text-decoration-color:var(--muted)}.ref-entry-meta{font-size:11.5px;color:var(--muted);margin-top:4px}.ref-repealed-tag{display:inline-block;font-size:10px;font-weight:700;text-transform:uppercase;color:var(--muted);border:1px solid var(--border);border-radius:5px;padding:1px 6px;margin-left:6px}.ref-empty{text-align:center;padding:50px 20px;color:var(--muted);font-size:13px}@media (min-width: 720px){.ref-entry-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ref-group-label{grid-column:1 / -1}}.reading-toolbar{background:linear-gradient(160deg,#14102b,#241a4d 45%,#3d2374);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:16px;margin-top:16px;box-shadow:0 12px 30px -14px #14102b80}.rt-progress-section{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:space-between}.rt-progress-wrap{display:flex;align-items:center;gap:10px;flex:1;min-width:180px}.rt-progress-track{flex:1;height:8px;border-radius:999px;background:#ffffff1f;overflow:hidden}.rt-progress-fill{height:100%;width:0%;background:linear-gradient(90deg,#ff9a3c,#ffb35c);transition:width .3s ease;box-shadow:0 0 8px #ff9a3c80}.rt-progress-text{font-size:12.5px;font-weight:600;color:#ffffffa6;white-space:nowrap}.rt-action-group{display:flex;gap:8px;flex-wrap:wrap}.rt-btn{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;padding:9px 16px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:#ffffff1a;color:#fff;cursor:pointer;text-decoration:none;transition:transform .1s ease,box-shadow .15s ease}.rt-btn:active{transform:scale(.97)}.rt-btn:disabled{opacity:.75;cursor:default}.rt-spin{animation:rt-spin-anim .7s linear infinite}@keyframes rt-spin-anim{to{transform:rotate(360deg)}}.rt-btn i{font-size:15px}.rt-btn-accent{background:linear-gradient(90deg,#ff9a3c,#ffb35c);color:#2a1400;border:none;box-shadow:0 4px 12px -4px #ff9a3c8c}.rt-btn-ghost{background:#ffffff1a;border:1px solid rgba(255,255,255,.14);color:#ffcb8a}.rt-btn-small{padding:7px 12px}.rt-options-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;background:none;border:none;border-top:1px solid rgba(255,255,255,.1);margin-top:14px;padding:12px 2px 0;font-size:12.5px;font-weight:600;color:#ffffffa6;cursor:pointer}.rt-options-toggle span{display:flex;align-items:center;gap:6px}.rt-options-toggle i{font-size:15px}.rt-options-chevron{transition:transform .2s ease}.rt-options-toggle[aria-expanded=true] .rt-options-chevron{transform:rotate(180deg)}.rt-controls-section{margin-top:14px;display:flex;flex-wrap:wrap;gap:14px 18px;align-items:flex-end}.rt-control-item{display:flex;flex-direction:column;gap:6px;flex:1 1 140px;min-width:0}.rt-control-label{display:flex;align-items:center;gap:5px;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#ffffff8c}.rt-control-label i{font-size:13px}.rt-font-group{display:flex;align-items:center;gap:6px}.rt-font-btn{border:1px solid rgba(255,255,255,.14);background:#ffffff1a;color:#fff;border-radius:8px;padding:6px 11px;cursor:pointer;font-weight:700;transition:all .15s ease}.rt-font-btn[data-size=small]{font-size:11px}.rt-font-btn[data-size=medium]{font-size:14px}.rt-font-btn[data-size=large]{font-size:17px}.rt-font-btn.active{border-color:#ff9a3c;color:#2a1400;background:linear-gradient(90deg,#ff9a3c,#ffb35c)}.rt-select{font-size:13px;font-weight:600;padding:8px 12px;border-radius:10px;border:1px solid rgba(255,255,255,.14);background:#ffffff1a;color:#fff;width:100%;max-width:100%;box-sizing:border-box}.rt-select option{background:#1c1438;color:#fff}.rt-jump-group{display:flex;gap:6px;width:100%}.rt-jump-input{flex:1;min-width:0;font-size:13px;font-weight:600;padding:8px 10px;border-radius:10px;border:1px solid rgba(255,255,255,.14);background:#ffffff1a;color:#fff;text-align:center;box-sizing:border-box}.rt-jump-input::placeholder{color:#fff6}@media (max-width: 480px){.rt-progress-section{flex-direction:column;align-items:stretch}.rt-action-group{justify-content:stretch}.rt-action-group .rt-btn{flex:1;justify-content:center}.rt-controls-section{flex-direction:column}.rt-control-item{flex:1 1 auto;width:100%}}.rt-sticky-bar{position:sticky;top:0;z-index:20;height:4px;background:var(--border);margin:0 -16px}.rt-sticky-fill{height:100%;width:0%;background:var(--accent);transition:width .2s ease}.content[data-font-size=small] .q-text,.content[data-font-size=small] .opt-text,.content[data-font-size=small] .answer-text,.content[data-font-size=small] .expl-text{font-size:13px!important}.content[data-font-size=large] .q-text,.content[data-font-size=large] .opt-text,.content[data-font-size=large] .answer-text,.content[data-font-size=large] .expl-text{font-size:18px!important}.content[data-font-size=small] .faq-list{gap:8px!important}.content[data-font-size=small] .q-row{padding:11px 40px 11px 12px!important;gap:8px!important}.content[data-font-size=small] .q-num{font-size:13px!important;min-width:20px!important}.content[data-font-size=small] .a-row{padding:10px 12px!important}.content[data-font-size=small] .opt-row{padding:8px 10px!important;gap:8px!important}.content[data-font-size=small] .opt-badge{width:22px!important;height:22px!important;font-size:11px!important}.content[data-font-size=small] .opt-icon{width:18px!important;height:18px!important;font-size:11px!important}.content[data-font-size=small] .opt-list{gap:4px!important}.content[data-font-size=large] .faq-list{gap:16px!important}.content[data-font-size=large] .q-row{padding:18px 50px 18px 18px!important;gap:12px!important}.content[data-font-size=large] .a-row{padding:16px 18px!important}.content[data-font-size=large] .opt-row{padding:13px 14px!important;gap:12px!important}.content[data-font-size=large] .opt-badge{width:30px!important;height:30px!important;font-size:15px!important}.rt-score-summary{position:relative;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;margin-top:16px}.rt-score-close{position:absolute;top:10px;right:10px;background:none;border:none;color:var(--muted);cursor:pointer;padding:4px;font-size:16px}.rt-score-close:hover{color:var(--text)}.rt-score-summary .rt-score-num{font-size:28px;font-weight:800;color:var(--accent)}.rt-score-summary .rt-score-label{font-size:13px;color:var(--muted);margin-top:4px}.rt-score-title{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:0 0 14px}.rt-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.rt-stat-box{border-radius:12px;padding:14px 8px;text-align:center}.rt-stat-box-correct{background:var(--success-bg);border:1px solid var(--success-text)}.rt-stat-box-wrong{background:var(--amber-bg);border:1px solid #c0392b}.rt-stat-box-notattempted{background:color-mix(in srgb,var(--muted) 12%,var(--card));border:1px solid var(--border)}.mt-review-trigger{cursor:pointer}.rt-stat-num{font-size:26px;font-weight:800;line-height:1.1}.rt-stat-box-correct .rt-stat-num{color:var(--success-text)}.rt-stat-box-wrong .rt-stat-num{color:#c0392b}.rt-stat-box-notattempted .rt-stat-num{color:var(--muted)}.rt-stat-label{font-size:11.5px;font-weight:600;margin-top:4px;color:var(--muted)}.faq-item.rt-hidden{display:none!important}.rt-confirm-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.rt-confirm-box{background:var(--card);border-radius:16px;padding:20px;max-width:360px;width:100%;box-shadow:0 20px 50px -20px #0006}.rt-confirm-message{font-size:14.5px;line-height:1.5;color:var(--text);margin:0 0 18px}.rt-confirm-actions{display:flex;gap:10px}.rt-confirm-actions .rt-btn{flex:1;justify-content:center;border:1px solid var(--border);background:var(--card);color:var(--text)}.rt-btn-accent-solid{background:linear-gradient(90deg,#ff9a3c,#ffb35c)!important;color:#2a1400!important;border:none!important}.rt-toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:#1c1438;color:#fff;font-size:13px;font-weight:600;padding:10px 18px;border-radius:999px;box-shadow:0 8px 24px -8px #0006;z-index:90;animation:rt-toast-in .25s ease-out;max-width:90vw;text-align:center}@keyframes rt-toast-in{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.lock-overlay{position:fixed;inset:0;background:#0000008c;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:110;padding:20px}.lock-modal{position:relative;background:var(--card);border-radius:18px;padding:30px 24px 26px;max-width:380px;width:100%;text-align:center;box-shadow:0 24px 60px -20px #00000080;overflow:hidden;box-sizing:border-box}.lock-close{position:absolute;top:12px;right:12px;background:none;border:none;color:var(--muted);cursor:pointer;padding:4px;font-size:18px}.lock-close:hover{color:var(--text)}.lock-message{font-size:15px;line-height:1.5;color:var(--text);margin:0 30px 20px 0}.lock-action{display:inline-flex;width:100%;justify-content:center;box-sizing:border-box}body:not(.is-local-dev) .content .q-text,body:not(.is-local-dev) .content .opt-text,body:not(.is-local-dev) .content .answer-text,body:not(.is-local-dev) .content .expl-text,body:not(.is-local-dev) .content .ref-entry-title,body:not(.is-local-dev) .content .ref-entry-meta{-webkit-user-select:none;-moz-user-select:none;user-select:none}.mt-overlay{position:fixed;inset:0;height:100vh;height:100dvh;padding-top:max(env(safe-area-inset-top,0px),8px);padding-bottom:max(env(safe-area-inset-bottom,0px),28px);background:var(--bg);z-index:200;display:none;flex-direction:column}.mt-overlay.active{display:flex}#mt-exit-overlay{z-index:210}.mt-starting-overlay{position:fixed;inset:0;background:linear-gradient(160deg,#14102b,#241a4d 45%,#3d2374);z-index:220;display:none;align-items:center;justify-content:center;flex-direction:column;gap:14px;color:#fff;text-align:center}.mt-starting-overlay.active{display:flex}.mt-starting-icon{font-size:40px;color:#ffb35c;animation:mt-pulse .9s ease-in-out infinite}@keyframes mt-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.12);opacity:.75}}.mt-starting-title{font-size:19px;font-weight:800}.mt-starting-sub{font-size:13.5px;color:#ffffffb3}.mt-topbar{background:linear-gradient(160deg,#14102b,#241a4d 45%,#3d2374);padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0}@media (max-width: 480px){.mt-topbar{padding:8px 14px}}.mt-timer{font-size:18px;font-weight:800;color:#ffb35c;font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:6px}.mt-progress{font-size:13px;font-weight:700;color:#ffffffbf}.mt-exit-btn{background:#ffffff1f;border:1px solid rgba(255,255,255,.18);color:#fff;border-radius:8px;padding:7px 12px;font-size:13px;font-weight:700;cursor:pointer}.mt-scroll{flex:1;overflow-y:auto}.mt-body{padding:16px;max-width:720px;margin:0 auto;width:100%;box-sizing:border-box}.mt-q-num{font-size:13px;font-weight:700;color:var(--muted);margin-bottom:6px}.mt-q-text{font-size:16.5px;font-weight:600;line-height:1.45;margin-bottom:14px;white-space:pre-wrap}.mt-opt-row{display:flex;align-items:center;gap:10px;padding:12px 13px;border-radius:10px;border:1px solid var(--border);background:var(--card);margin-bottom:8px;cursor:pointer}@media (max-width: 480px){.mt-body{padding:12px 16px}.mt-q-text{font-size:15.5px;margin-bottom:12px}.mt-opt-row{padding:10px 12px;margin-bottom:7px}}.mt-opt-row.mt-opt-selected{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--card))}.mt-footer{display:flex;gap:10px;padding:16px;border-top:1px solid var(--border);max-width:720px;margin:8px auto 0;width:100%;box-sizing:border-box}.mt-nav-btn{flex:1;padding:12px;border-radius:10px;border:1px solid var(--border);background:var(--card);color:var(--text);font-weight:700;font-size:14px;cursor:pointer}.mt-nav-btn.mt-submit-btn{background:linear-gradient(90deg,#ff9a3c,#ffb35c);color:#2a1400;border:none}.mt-nav-btn:disabled{opacity:.5;cursor:default}@media (max-height: 600px){.mt-q-text{margin-bottom:10px}.mt-opt-row{padding:9px 12px;margin-bottom:6px}.mt-nav-btn{padding:10px;font-size:13.5px}}.mt-nav-toggle{display:flex;align-items:center;gap:6px;cursor:pointer;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:8px;padding:6px 10px;color:#ffffffe6}.mt-mark-btn{flex:0 0 44px}.mt-mark-btn.mt-marked{background:color-mix(in srgb,#a855f7 20%,var(--card));border-color:#a855f7;color:#a855f7}.mt-drawer-overlay{position:fixed;inset:0;background:#00000080;z-index:230;display:flex;align-items:flex-end;justify-content:center}.mt-drawer{background:var(--bg);width:100%;max-width:480px;border-radius:16px 16px 0 0;padding:16px;max-height:75vh;display:flex;flex-direction:column;gap:12px;box-sizing:border-box;overflow:hidden}.mt-drawer-header{display:flex;justify-content:space-between;align-items:center;font-weight:800;font-size:15px}.mt-drawer-close{background:none;border:none;font-size:22px;cursor:pointer;color:var(--muted)}.mt-drawer-legend{display:flex;flex-wrap:wrap;gap:10px;font-size:11.5px;color:var(--muted)}.mt-dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:4px}.mt-dot-answered{background:#22c55e}.mt-dot-marked{background:#a855f7}.mt-dot-visited{background:#ffb35c}.mt-dot-unvisited{background:var(--border)}.mt-drawer-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:8px;overflow-y:auto;flex:1 1 auto;min-height:0;align-content:start}.mt-grid-cell{aspect-ratio:1;border-radius:8px;border:1px solid var(--border);background:var(--card);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;cursor:pointer;position:relative}.mt-grid-cell.mt-cell-answered{background:color-mix(in srgb,#22c55e 18%,var(--card));border-color:#22c55e;color:#16803c}.mt-grid-cell.mt-cell-visited{background:color-mix(in srgb,#ffb35c 18%,var(--card));border-color:#ffb35c;color:#b45c0a}.mt-grid-cell.mt-cell-marked:after{content:"";position:absolute;top:3px;right:3px;width:6px;height:6px;border-radius:50%;background:#a855f7}.mt-grid-cell.mt-cell-current{outline:2px solid var(--accent);outline-offset:1px}.mt-drawer .mt-nav-btn.mt-submit-btn{flex:0 0 auto}@media (min-width: 900px){.mt-overlay.active{right:320px}.mt-overlay.active~.mt-drawer-overlay{display:flex!important;position:fixed;inset:0 0 0 auto;width:320px;background:transparent;pointer-events:none;align-items:stretch;justify-content:flex-end}.mt-drawer-overlay .mt-drawer{pointer-events:auto;width:320px;max-width:320px;height:100%;max-height:none;border-radius:0;border-left:1px solid var(--border)}.mt-drawer-close{display:none}.mt-nav-toggle{cursor:default;pointer-events:none}}.mt-trial-cta{margin-top:14px;text-align:center;background:linear-gradient(90deg,#ff9a3c,#ffb35c);color:#2a1400;border-radius:10px;padding:12px;font-weight:700;font-size:13.5px;text-decoration:none;display:block}.mt-start-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;margin-top:16px;text-align:center}.mt-start-card p{color:var(--muted);font-size:13.5px;margin:8px 0 16px}#mt-start-btn{width:100%;justify-content:center}.intro-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px 18px;margin:16px 0 20px}.intro-card-label{font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}.chapter-intro-text{font-size:16px;line-height:1.65;color:var(--text);margin:0}.part-select-row{margin-bottom:16px}.part-select-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.part-select{width:100%;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px 14px;font-size:14.5px;font-weight:600;color:var(--text)}.theory-dev-toggle{margin:0 0 14px;font-size:12px;padding:5px 10px;border:1px dashed var(--border);border-radius:6px;background:transparent;color:var(--muted);cursor:pointer}.theory-md{line-height:1.75;color:var(--text);font-size:15.5px}.theory-md h2{font-size:18px;font-weight:800;margin:26px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--accent);color:var(--text)}.theory-md h2:first-child{margin-top:4px}.theory-md h3{font-size:15px;font-weight:700;margin:22px 0 10px;color:var(--accent);display:flex;align-items:center;gap:8px}.theory-md h3:before{content:"";width:4px;height:16px;background:var(--accent);border-radius:2px;flex-shrink:0}.theory-md p{margin:0 0 14px}.theory-md ul,.theory-md ol{margin:0 0 16px;padding-left:0;list-style:none}.theory-md ul ul,.theory-md ol ul,.theory-md ul ol,.theory-md ol ol{margin:8px 0;padding-left:22px}.theory-md li{margin-bottom:10px;padding-left:22px;position:relative}.theory-md>ul>li,.theory-md>ol>li{background:var(--card, rgba(127,127,127,.06));border-radius:8px;padding:10px 14px 10px 30px;margin-bottom:8px}.theory-md li:before{content:"•";position:absolute;left:8px;top:9px;color:var(--accent);font-weight:900;font-size:15px}.theory-md ul ul li:before{content:"◦";font-size:13px}.theory-md>ul>li:before,.theory-md>ol>li:before{left:12px;top:11px}.theory-md strong{color:var(--accent);font-weight:800}.theory-md em{color:var(--muted);font-style:italic}.theory-md hr{border:none;border-top:1px dashed var(--border,#e5e5e5);margin:26px 0}.theory-md code{background:#7f7f7f26;padding:2px 6px;border-radius:4px;font-size:.9em;font-family:ui-monospace,Consolas,monospace}.theory-md table{width:100%;border-collapse:collapse;margin:4px 0 18px;font-size:14px;border-radius:8px;overflow:hidden}.theory-md th{background:var(--accent);color:#fff;font-weight:700;padding:8px 10px;text-align:left}.theory-md td{border:1px solid var(--border,#e5e5e5);padding:8px 10px;text-align:left}.theory-md tr:nth-child(2n) td{background:#7f7f7f0d}.concept-body-wrap{position:relative;border-radius:16px;overflow:hidden;margin-bottom:20px;max-height:340px}.concept-locked-content{filter:blur(6px);pointer-events:none;user-select:none}.concept-lock-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 15%,transparent) 0%,var(--bg) 55%);text-align:center;padding:24px}.concept-lock-badge{width:50px;height:50px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:12px}.concept-lock-title{font-size:15px;font-weight:700;color:var(--text);margin-bottom:5px}.concept-lock-sub{font-size:13px;color:var(--muted);margin-bottom:14px;max-width:32ch}.concept-unlock-btn{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:11px 20px;font-weight:700;font-size:13.5px;cursor:pointer}.remember-card{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 14%,var(--card)),var(--card));border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:14px}.remember-tag{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:10px}.remember-name{font-size:19px;font-weight:800;color:var(--text);margin-bottom:10px}.structure-line{font-family:Consolas,monospace;font-size:13.5px;color:#ffc56b;background:linear-gradient(155deg,#1b1730,#241f42);border:1px dashed rgba(255,197,107,.4);border-radius:8px;padding:11px 14px;margin-bottom:8px;box-shadow:0 4px 14px -6px #00000059}.structure-gloss{font-size:12.5px;color:var(--muted);margin-bottom:12px}.usage-line{font-size:14px;color:var(--text);margin-bottom:14px;line-height:1.6}.forms-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.form-cell{background:linear-gradient(155deg,#1b1730,#241f42);border-radius:12px;padding:14px 15px;box-shadow:0 4px 14px -6px #00000059}.form-cell .lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:#ffc56b;margin-bottom:7px;opacity:.9}.form-cell .val{font-family:Consolas,monospace;font-size:12.5px;line-height:1.55;color:#f1eefc;word-break:break-word}.form-cell .val .form-sentence{margin:0 0 8px}.form-cell .val .form-sentence:last-child{margin-bottom:0}@media (max-width: 380px){.forms-grid{grid-template-columns:1fr}}.signal-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}.signal-label{width:100%;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:6px}.chip{font-family:Consolas,monospace;font-size:12px;background:linear-gradient(155deg,#1b1730,#241f42);border-radius:8px;padding:7px 12px;color:#f1eefc;box-shadow:0 3px 10px -5px #00000059}.chip-note{color:#c9b8ff;font-size:11px;opacity:.85}.examples-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 18px;margin-bottom:14px}.examples-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:10px}.ex-row{padding:8px 0;border-bottom:1px solid var(--border);font-size:14.5px;color:var(--text)}.ex-row:last-child{border-bottom:none}.ex-gloss{font-size:12px;color:var(--muted);margin-top:3px}.scenario-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 18px;margin-bottom:14px}.scenario-row{padding:8px 0;border-bottom:1px solid var(--border)}.scenario-row:last-child{border-bottom:none}.scenario-title{font-size:13.5px;font-weight:700;color:var(--text)}.scenario-example{font-size:13.5px;color:var(--muted);margin-top:2px}.confuse-card{background:var(--amber-bg);border:1px solid color-mix(in srgb,var(--accent) 45%,var(--border));border-radius:14px;padding:16px 18px;margin-bottom:14px}.confuse-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:8px}.confuse-rule{font-size:13.5px;color:var(--text);margin-bottom:10px}.wr{display:grid;grid-template-columns:18px 1fr;gap:3px 8px;font-size:13.5px;margin-bottom:4px}.wr .x{color:#c0392b;font-weight:800}.wr .ok{color:var(--success-text);font-weight:800}.wr .wrong-text{color:var(--muted);text-decoration:line-through}.exceptions-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 18px;margin-bottom:14px}.exceptions-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:8px}.exceptions-list{margin:0;padding-left:18px;font-size:13.5px;color:var(--text);line-height:1.7}.examtip-card{background:var(--accent-bg);border-left:3px solid var(--accent);border-radius:8px;padding:12px 14px;margin-bottom:20px;font-size:13px;color:var(--text)}.examtip-label{font-weight:700;color:var(--accent);font-size:11px;text-transform:uppercase;letter-spacing:.05em;display:block;margin-bottom:4px}.practice-cta{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;display:flex;align-items:center;gap:12px;margin-bottom:16px;text-decoration:none}.practice-cta .icon{width:40px;height:40px;border-radius:10px;background:var(--accent-bg);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.practice-cta .txt{flex:1}.practice-cta .h{font-size:14.5px;font-weight:700;color:var(--text)}.practice-cta .s{font-size:12px;color:var(--muted)}.practice-cta .go{background:var(--accent);color:#fff;border-radius:9px;padding:9px 14px;font-weight:700;font-size:13px;flex-shrink:0}.mock-player-page{max-width:900px;margin:0 auto;padding:20px 16px 60px;min-height:65vh}.mock-player-page .back-pill{display:inline-block;margin-bottom:14px}.mock-hero{background:linear-gradient(160deg,#14102b,#241a4d 45%,#3d2374);border-radius:16px;padding:28px 24px;color:#fff}.mock-hero-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}.mock-hero h1{margin:0;font-size:26px;font-weight:800;font-family:Noto Sans Telugu,sans-serif;color:#fff}.mock-sub{color:#ffffffb3;font-size:13.5px;margin:0 0 22px}.free-badge{font-size:11.5px;font-weight:800;padding:3px 9px;border-radius:6px;background:#22c55e2e;color:#4ade80;border:1px solid rgba(74,222,128,.35)}.lock-banner{background:#ffffff14;border:1px solid rgba(255,255,255,.18);border-radius:10px;padding:14px;margin-bottom:4px;font-size:13.5px;color:#fff;display:flex;flex-direction:column;gap:10px;align-items:flex-start}.mock-start-btn{font-size:15px;padding:12px 22px;box-shadow:0 6px 20px #ff9a3c59}
