:root{--p-green: oklch(.72 .17 145);--p-green-d: oklch(.55 .18 145);--p-green-l: oklch(.94 .06 145);--p-blue: oklch(.65 .16 240);--p-blue-d: oklch(.5 .18 240);--p-blue-l: oklch(.94 .05 240);--p-coral: oklch(.72 .18 35);--p-coral-d: oklch(.55 .18 35);--p-coral-l: oklch(.94 .07 35);--p-amber: oklch(.82 .16 85);--p-amber-d: oklch(.65 .16 85);--p-amber-l: oklch(.96 .06 85);--p-red: oklch(.65 .2 25);--p-red-d: oklch(.5 .2 25);--p-red-l: oklch(.95 .05 25);--p-violet: oklch(.62 .18 290);--p-violet-l:oklch(.95 .04 290);--p-orange: #ff7a3d;--p-orange-d: #e85a1f;--p-orange-dd: #c44814;--p-orange-l: #ffd9c1;--p-orange-ll: #fff1e8;--p-orange-grad: linear-gradient(155deg,#ffa15c 0%,#ff7a3d 45%,#e85a1f 100%);--p-orange-grad-v: linear-gradient(180deg,#ffa15c 0%,#ff7a3d 45%,#e85a1f 100%);--p-orange-glow: 0 10px 30px rgba(232,90,31,.28),0 4px 10px rgba(232,90,31,.18);--ink-0: oklch(.16 .02 250);--ink-1: oklch(.3 .02 250);--ink-2: oklch(.5 .02 250);--ink-3: oklch(.7 .01 250);--bg-0: oklch(1 0 0);--bg-1: oklch(.985 .004 100);--bg-2: oklch(.96 .006 100);--line: oklch(.92 .005 250);--shadow-card: 0 1px 0 var(--line), 0 1px 2px rgba(0,0,0,.04);--shadow-pop: 0 8px 24px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-3d-orange: 0 4px 0 0 var(--p-orange-d);--shadow-3d-green: 0 4px 0 0 var(--p-green-d);--shadow-3d-blue: 0 4px 0 0 var(--p-blue-d);--shadow-3d-coral: 0 4px 0 0 var(--p-coral-d);--shadow-3d-amber: 0 4px 0 0 var(--p-amber-d);--shadow-3d-red: 0 4px 0 0 var(--p-red-d);--shadow-3d-white: 0 4px 0 0 var(--line);--r-sm: 8px;--r-md: 14px;--r-lg: 22px;--sans: "Plus Jakarta Sans", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, 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var(--line);background:var(--bg-0);color:var(--ink-0);font-family:var(--sans);font-size:22px;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:12px;box-shadow:var(--shadow-3d-white);transition:border-color .15s,transform .05s,box-shadow 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.week-bars{height:56px;gap:5px}.do-pill{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;background:#fff;border-radius:999px;border:1px solid var(--line);box-shadow:0 1px #e2e5e8}.do-widget{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:0 1px #e2e5e8}.do-widget-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px;gap:8px}.do-widget-head h3{margin:0;font-size:15px;font-weight:800;letter-spacing:-.2px}.do-goal{padding:10px 12px;background:var(--bg-1);border-radius:12px;border:1px solid var(--line);display:flex;align-items:center;gap:10px;transition:background .2s,border-color .2s}.do-mode-card{padding:16px;border-radius:16px;background:#fff;cursor:pointer;display:flex;flex-direction:column;gap:12px;position:relative;border:1px solid var(--line);box-shadow:0 1px #e2e5e8;transition:box-shadow .15s,transform .1s}.do-mode-card:active{transform:translateY(1px)}.do-mode-orange.do-mode-featured{border:2px solid var(--p-orange-d);box-shadow:0 3px 0 0 var(--p-orange-d)}.do-mode-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.do-mode-icon-orange{background:var(--p-orange-ll);color:var(--p-orange-d)}.do-mode-icon-green{background:var(--p-green-l);color:var(--p-green-d)}.do-mode-icon-coral{background:var(--p-coral-l);color:#ab3415}.do-mode-start-badge{font-family:var(--mono);font-size:8.5px;font-weight:800;color:#fff;background:var(--p-orange-d);padding:2px 5px;border-radius:4px;letter-spacing:.5px;text-transform:uppercase;flex-shrink:0}.do-mode-footer{display:flex;align-items:center;justify-content:space-between;padding-top:8px;border-top:1px solid var(--bg-2)}.do-mode-footer-orange{color:var(--p-orange-d)}.do-mode-footer-green{color:var(--p-green-d)}.do-mode-footer-coral{color:#ab3415}.do-stat-tile{padding:12px;background:var(--bg-1);border-radius:12px;border:1px solid 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24px;min-height:0;overflow-y:auto;display:flex;justify-content:center}.lesson-col{display:flex;flex-direction:column;gap:12px;min-height:0;overflow-y:auto}.l-qa{width:100%;max-width:820px;display:flex;flex-direction:column;gap:12px}.l-qa>*{width:100%}.l-ans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.l-ans-grid .ans-btn{margin-bottom:0;align-items:flex-start;min-height:78px;font-size:13.5px;line-height:1.4;padding:14px 16px}.l-ans-grid .ans-btn .a-lt{width:28px;height:28px;font-size:12px}@media(max-width:700px){.l-ans-grid{grid-template-columns:1fr;gap:8px}.l-ans-grid .ans-btn{min-height:auto;align-items:center;padding:14px 16px;font-size:14.5px}}.lesson-grid{display:grid;grid-template-columns:1fr 300px;gap:28px}.action-bar{flex-shrink:0;background:var(--bg-0);border-top:1px solid var(--line);padding:12px 24px;display:flex;align-items:center;gap:10px;box-shadow:0 -2px 8px #0000000a}.ab-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;background:transparent;border:1px solid var(--line);border-radius:10px;color:var(--ink-1);font-family:var(--sans);font-size:13px;font-weight:700;cursor:pointer;touch-action:manipulation;transition:background .15s,color .15s,border-color .15s}.ab-btn:hover:not(:disabled){background:var(--bg-1);color:var(--ink-0)}.ab-btn:disabled{opacity:.4;cursor:default}.ab-btn.primary{background:var(--p-orange-grad);color:#fff;border-color:var(--p-orange);font-weight:800;padding:11px 20px}.ab-btn.primary:hover:not(:disabled){background:var(--p-orange-d);border-color:var(--p-orange-d);color:#fff}.ab-spacer{flex:1}.ab-msg{font-size:12.5px;color:var(--ink-2);font-weight:600}.ehub-mode-btn{padding:12px;background:#fff;border-radius:14px;border:1px solid var(--line);text-align:left;display:flex;flex-direction:column;gap:8px;cursor:pointer;box-shadow:0 1px 0 var(--line);min-height:100px;font-family:var(--sans);transition:background .12s,border-color .12s}.ehub-mode-btn:hover{background:var(--bg-1);border-color:var(--line)}.ehub-mode-icon{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0}.ehub-mode-body{flex:1}.ehub-mode-title{font-size:13.5px;font-weight:800;letter-spacing:-.2px;color:var(--ink-0)}.ehub-mode-meta{font-family:var(--mono);font-size:9.5px;color:var(--ink-2);font-weight:700;margin-top:2px}.ehub-mode-arrow{display:flex;align-items:center;justify-content:flex-end;padding-top:4px}.ehub-pilne-badge{position:absolute;top:-6px;right:-6px;background:var(--p-red);color:#fff;font-size:8.5px;font-weight:800;padding:2px 7px;border-radius:999px;letter-spacing:.6px;text-transform:uppercase;font-family:var(--mono);border:2px solid #fff;display:none}.ehub-pilne-badge.visible{display:block}.hearts-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--p-red-l);border:1px solid var(--p-red);border-radius:999px;font-family:var(--mono);font-weight:700;font-size:13px;color:var(--p-red-d)}.vid-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:11px;color:var(--ink-2);font-weight:700;text-transform:uppercase;letter-spacing:.5px}.vid-meta .timecode{color:var(--ink-1);background:var(--bg-2);padding:3px 8px;border-radius:6px}#s-exam{background:var(--bg-1);color:var(--ink-0)}.exam-hdr{padding:10px 24px;background:var(--bg-0);display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--line);flex-shrink:0;min-height:0}.exam-hdr-mob-timer{display:none;align-items:center;gap:6px;flex-shrink:0;padding:6px 10px;background:var(--p-amber-l);border-radius:8px;border:1px solid var(--p-amber)}.exam-hdr-progress{display:flex;flex-direction:column;gap:5px;flex:1;min-width:0}.exam-hdr-legend{display:flex;align-items:center;gap:12px;flex-shrink:0}.exam-grid-bar{display:none}.exam-body{flex:1;display:grid;grid-template-columns:1fr 300px;min-height:0;overflow:hidden}.exam-qa{padding:16px 24px;display:flex;flex-direction:column;gap:10px;overflow-y:auto;align-items:center}.exam-qa>*{width:100%;max-width:720px}.exam-sb{background:var(--bg-0);border-left:1px solid var(--line);padding:18px;display:flex;flex-direction:column;gap:16px;overflow-y:auto}.qdot{width:24px;height:24px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;font-family:var(--mono);color:#fff;cursor:pointer}.qdot.empty{background:var(--bg-2);color:var(--ink-3)}.qdot.answered{background:var(--p-orange);color:#fff}.qdot.current{background:var(--p-blue);color:#fff}.qdot.future{background:var(--bg-1);color:var(--ink-3);border:1px dashed var(--line)}.qdot.spec{outline:1.5px solid var(--p-violet);outline-offset:1px}.eyn{padding:14px 22px;border-radius:var(--r-lg);display:flex;align-items:center;justify-content:center;gap:14px;cursor:pointer;border:2px solid var(--line);background:var(--bg-0);color:var(--ink-0);font-family:var(--sans);font-weight:800;font-size:19px;box-shadow:var(--shadow-3d-white);transition:border-color .15s,transform .05s,box-shadow .05s}.eyn:hover:not(:disabled){border-color:var(--ink-3)}.eyn:active:not(:disabled){transform:translateY(2px);box-shadow:none}.eyn:disabled{cursor:default;opacity:.6}.ekey{width:32px;height:32px;border-radius:var(--r-sm);background:var(--bg-2);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:13px;font-weight:800;font-family:var(--mono);color:var(--ink-1)}.etxt{flex-shrink:0}.eyn.sel-tak{background:var(--p-green-l);border-color:var(--p-green);box-shadow:var(--shadow-3d-green);color:var(--p-green-d)}.eyn.sel-tak .ekey{background:var(--p-green);color:#fff}.eyn.sel-nie{background:var(--p-red-l);border-color:var(--p-red);box-shadow:var(--shadow-3d-red);color:var(--p-red-d)}.eyn.sel-nie .ekey{background:var(--p-red);color:#fff}.eyn.correct{background:var(--p-green-l)!important;border-color:var(--p-green)!important;color:var(--p-green-d)!important;box-shadow:var(--shadow-3d-green)!important}.eyn.correct .ekey{background:var(--p-green)!important;color:#fff!important}.eyn.correct:after{content:"✓";margin-left:8px;font-size:20px;color:var(--p-green-d)}.eyn.wrong{background:var(--p-red-l)!important;border-color:var(--p-red)!important;color:var(--p-red-d)!important;box-shadow:var(--shadow-3d-red)!important}.eyn.wrong .ekey{background:var(--p-red)!important;color:#fff!important}.eyn.wrong:after{content:"✗";margin-left:8px;font-size:20px;color:var(--p-red-d)}.eabc{display:flex;align-items:center;gap:12px;padding:11px 16px;border-radius:var(--r-lg);background:var(--bg-0);border:2px solid var(--line);color:var(--ink-0);font-family:var(--sans);font-size:14px;font-weight:700;cursor:pointer;width:100%;text-align:left;margin-bottom:8px;box-shadow:var(--shadow-3d-white);transition:border-color .15s,transform .05s,box-shadow .05s}.eabc:hover:not(:disabled){border-color:var(--ink-3)}.eabc:active:not(:disabled){transform:translateY(2px);box-shadow:none}.eabc .a-lt{width:32px;height:32px;border-radius:var(--r-sm);background:var(--bg-2);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:13px;font-weight:800;flex-shrink:0;color:var(--ink-1)}.eabc.sel{background:var(--p-blue-l);border-color:var(--p-blue);box-shadow:var(--shadow-3d-blue);color:var(--p-blue-d)}.eabc.sel .a-lt{background:var(--p-blue);color:#fff}.eabc:disabled{cursor:default;opacity:.6}.phase-big{font-family:var(--mono);font-size:52px;font-weight:800;color:var(--p-amber);letter-spacing:-2px;line-height:1;text-align:center;margin:8px 0}.fam-skip-hint{display:none;text-align:center;font-size:12px;color:var(--ink-3);font-family:var(--mono);letter-spacing:.5px;margin-top:4px;animation:pulse-hint 1.5s ease-in-out infinite}.fam-phase .fam-skip-hint{display:block}@keyframes pulse-hint{0%,to{opacity:.4}50%{opacity:.9}}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.fade-in{animation:fadeUp .3s ease both}#exam-mob-hdr,#exam-mob-progress,#exam-mob-phase,#exam-mob-cta,.exqa-meta-row,#lesson-mob-hdr,#lesson-mob-chips,#lesson-mob-cta,.rv-stats-row,.rv-algo-mob,#mobnav{display:none}.md-card{background:#fff;border-radius:18px;padding:18px;border:1px solid var(--line)}.md-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.md-hdr h3{font-size:15px;font-weight:800;color:var(--ink-0);margin:0}.md-goal-row{display:flex;align-items:center;gap:12px;padding:13px 14px;background:var(--bg-1);border-radius:13px;border:1px solid var(--line);cursor:pointer;transition:background .15s}.md-goal-row+.md-goal-row{margin-top:8px}.md-goal-row.done{background:var(--p-orange-ll);border-color:var(--p-orange-l)}.md-stat-col{flex:1;min-width:0}.md-stat-lbl{font-family:var(--mono);font-size:9.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--ink-2);margin-bottom:4px}.md-stat-val{font-family:var(--mono);font-size:22px;font-weight:800;color:var(--ink-0);letter-spacing:-.8px;line-height:1}.md-stat-sub{font-size:10.5px;color:var(--ink-2);margin-top:2px}.md-bar-wrap{display:flex;align-items:flex-end;gap:4px;height:42px;margin-top:10px}.md-base-row{display:flex;align-items:center;gap:8px}.md-base-row+.md-base-row{margin-top:8px}.md-rdy-row{display:flex;align-items:center;gap:14px;cursor:pointer}.md-streak-dots{display:flex;gap:6px;margin-top:12px}.md-streak-dot{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}.md-streak-dot .lbl{font-size:9.5px;font-weight:700;color:var(--p-orange-d);font-family:var(--mono)}.md-streak-dot .dot{width:26px;height:26px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:#fff}@media(max-width:900px){#sidenav{display:none}.lesson-grid,.exam-body{grid-template-columns:1fr}.exam-sb{display:none}.exam-hdr-mob-timer{display:flex}.page-body{padding:20px 16px 84px}.page-hdr{padding:14px 16px;flex-wrap:wrap;gap:10px}.main-scroll{padding-bottom:64px}#s-dashboard .dash-grid{display:none!important}#mob-dash{display:flex!important}.hdr-pills{flex:0 0 100%;order:3;gap:6px!important;flex-wrap:nowrap}.hdr-pills .do-pill,.hdr-pills .pill{flex:1;padding:5px 8px!important;border-radius:10px!important;justify-content:center;gap:4px!important;min-width:0}.hdr-pills .do-pill>span:last-child,.hdr-pills .pill>span:last-child{display:none}.hdr-pills .do-pill>span:first-child{font-size:13px!important}.hdr-pills .do-pill>span:nth-child(2){font-size:11.5px!important}.do-pills-row .do-pill{padding:5px 8px!important;border-radius:10px!important;gap:4px!important}.do-pills-row .do-pill>span:last-child{display:none}.do-pills-row .do-pill>span:first-child{font-size:13px!important}.do-pills-row .do-pill>span:nth-child(2){font-size:11.5px!important}#s-dashboard .hdr-pills{display:none!important}.mob-stat-cards{display:grid;grid-template-columns:1fr 1fr;gap:8px;flex:0 0 100%;order:3;margin-top:4px}.mob-stat-card{padding:12px;background:#fff;border-radius:14px;border:1px solid var(--line);display:flex;align-items:center;gap:10px;position:relative;overflow:hidden}#mob-sc-streak{border-color:var(--p-orange-l)}.mob-sc-stripe{position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--p-orange-grad-v)}.mob-sc-icon{width:36px;height:36px;border-radius:10px;flex-shrink:0;background:var(--p-orange-ll);color:var(--p-orange-d);display:flex;align-items:center;justify-content:center;font-size:18px;margin-left:4px}.mob-sc-icon.hearts{background:var(--p-red-l);color:var(--p-red);margin-left:0}.mob-sc-data{flex:1;min-width:0}.mob-sc-num{font-family:var(--mono);font-size:20px;font-weight:800;color:var(--p-orange-d);line-height:1;letter-spacing:-.4px}.mob-sc-num.hearts{color:var(--ink-0)}.mob-sc-lbl{font-size:11px;color:var(--ink-2);margin-top:2px;font-weight:600}.page-hdr>div:first-child{flex:1 1 100%}.page-hdr>div:first-child h1{font-size:26px;font-weight:800;letter-spacing:-.6px;margin-top:4px}.page-hdr #dash-date{font-size:13px;color:var(--ink-2);font-weight:600}.page-hdr{position:relative}#user-pill{display:inline-flex!important;align-items:center;gap:8px;padding:6px 14px 6px 6px;height:44px;background:#fff;border:1.5px solid var(--p-orange-l);border-radius:999px;cursor:pointer;font-family:var(--sans);font-size:14px;font-weight:800;color:var(--ink-0);white-space:nowrap;transition:transform .05s,box-shadow .15s;flex-shrink:0}#user-pill:active{transform:translateY(1px);box-shadow:0 1px 0 0 var(--p-orange-d)}#user-pill .up-avatar{width:32px;height:32px;border-radius:50%;flex-shrink:0;background:var(--p-orange-ll);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px}#user-pill.logged .up-avatar{background:var(--p-amber);color:var(--ink-0);border:2px solid #fff;box-shadow:0 0 0 1.5px var(--p-amber)}#user-pill.logged{border-color:var(--line)}#user-pill.logged.open .up-caret{transform:rotate(180deg)}.up-caret{transition:transform .2s;color:var(--ink-2)}#user-pill .up-label{max-width:80px;overflow:hidden;text-overflow:ellipsis}#user-menu{position:absolute;top:64px;right:16px;z-index:60;background:#fff;border-radius:16px;padding:8px;box-shadow:0 12px 32px #0000001f,0 1px 4px #0000000a;border:1px solid var(--line);min-width:240px}.um-card{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;background:var(--p-amber-l);margin-bottom:6px}.um-avatar{width:42px;height:42px;border-radius:50%;flex-shrink:0;background:var(--p-amber);color:var(--ink-0);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;border:2px solid #fff;box-shadow:0 0 0 1.5px var(--p-amber)}.um-name{font-size:15px;font-weight:800;color:var(--ink-0)}.um-meta{font-size:12px;color:var(--ink-2);font-weight:600;margin-top:2px}.um-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;text-decoration:none;color:var(--ink-0);font-size:14px;font-weight:600;cursor:pointer;border:none;background:transparent;width:100%;font-family:var(--sans);transition:background .15s}.um-item:hover{background:var(--bg-1)}.um-ico{width:34px;height:34px;border-radius:9px;background:var(--bg-2);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--ink-1)}.um-ico.logout{background:var(--p-coral-l)}.hero-deco{display:none!important}.dash-grid>div:first-child>.card:first-child>div:first-child{padding:18px 20px!important;gap:10px!important}.dash-grid>div:first-child>.card:first-child h2{font-size:clamp(20px,5.5vw,24px)!important;line-height:1.2!important}.dash-grid>div:first-child>.card:first-child>div:first-child>div[data-i18n="ds.hero_body"]{font-size:13px!important;line-height:1.45!important}.dash-grid>div:first-child>.card:first-child .btn{padding:11px 16px!important;font-size:13px!important}.dash-goals-grid{grid-template-columns:1fr!important;gap:10px!important}.dash-goal{padding:14px!important;gap:14px!important;border-radius:14px!important;min-height:60px}.dash-goal>div:first-child{font-size:24px!important}.dash-goal>div:nth-child(2)>div:first-child{font-size:14px!important}.dash-goal.done{background:var(--p-orange-ll)!important;border-color:var(--p-orange-l)!important}.dash-goal.done .prog-fill{background:var(--p-orange-grad)!important}.dash-goal.done>div[id$=-chk]{display:flex!important}.dash-modes-grid{grid-template-columns:1fr!important;gap:10px!important}.dash-modes-grid .do-mode-card{padding:14px!important;display:flex!important;flex-direction:row!important;align-items:center;gap:14px!important;min-height:64px}.dash-modes-grid .do-mode-icon{width:44px!important;height:44px!important;margin-bottom:0!important;flex:0 0 44px;flex-shrink:0}.dash-modes-grid .do-mode-card>div:nth-child(2){flex:1 1 auto;min-width:0}.dash-modes-grid .do-mode-card>div:nth-child(2)>div:first-child{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.dash-modes-grid .do-mode-card>div:last-child{flex:0 0 auto;text-align:right;font-size:11px!important;white-space:nowrap;margin-left:auto}.week-bars{display:flex!important;gap:4px!important}.dash-grid>aside{gap:12px!important}.exam-hdr,.exam-grid-bar{display:none!important}#exam-mob-hdr,#exam-mob-progress,#exam-mob-phase,#exam-mob-cta{display:flex}.exam-body{display:flex!important;flex-direction:column;padding:0!important}.exam-qa{flex:1!important;min-height:0;padding:14px 16px 80px!important;gap:14px;overflow-y:auto}.exam-qa>div:first-child{display:none!important}.exam-qa>.fam-skip-hint{display:none!important}#exam-mob-hdr{position:sticky;top:0;z-index:30;background:var(--bg-0);border-bottom:1px solid var(--line);padding:10px 14px;display:flex;align-items:center;gap:10px;flex-shrink:0}.ex-mob-close{width:38px;height:38px;border-radius:10px;background:var(--bg-1);border:1px solid var(--line);cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--ink-1);padding:0;font-family:var(--sans)}.ex-mob-title{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px;line-height:1.15}.ex-mob-title .lbl{font-family:var(--mono);font-size:9.5px;color:var(--ink-3);text-transform:uppercase;letter-spacing:1.5px;font-weight:700}.ex-mob-title .val{font-size:14px;font-weight:800;color:var(--ink-0);letter-spacing:-.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ex-mob-timer-pill{display:flex;align-items:center;gap:6px;padding:7px 12px;background:var(--p-amber-l);border:1px solid var(--p-amber);border-radius:10px;flex-shrink:0}.ex-mob-timer-pill svg{width:14px;height:14px;flex-shrink:0}.ex-mob-timer-pill span{font-family:var(--mono);font-size:14px;font-weight:800;color:var(--p-amber-d)}#exam-mob-progress{padding:10px 16px 0;display:flex;flex-direction:column;gap:6px;flex-shrink:0}.exmp-top{display:flex;align-items:center;gap:12px}.exmp-num{flex:1;font-family:var(--mono);font-size:26px;font-weight:800;line-height:1;color:var(--ink-0);letter-spacing:-1px}.exmp-num .sm{font-size:14px;opacity:.4;font-weight:700}.exmp-legend{display:flex;gap:10px;align-items:center;font-size:11px;color:var(--ink-2);font-family:var(--mono)}.exmp-legend span{display:inline-flex;align-items:center;gap:4px}.exmp-legend i{width:7px;height:7px;border-radius:50%;display:inline-block}.exmp-row{display:none!important}#exam-mob-phase{margin:6px 16px 0;padding:6px 12px;background:var(--p-amber-l);border:1px solid var(--p-amber);border-radius:10px;display:flex;align-items:center;gap:10px}.exph-label{display:none}.exph-time{font-family:var(--mono);font-size:14px;font-weight:800;color:var(--p-amber-d);line-height:1;letter-spacing:0}.exph-bar{flex:1;height:5px;background:#ffffff80;border-radius:3px;overflow:hidden}.exph-bar-fill{height:100%;background:var(--p-amber);transition:width .4s linear}.exqa-meta-row{display:flex!important;align-items:center;gap:8px;padding:14px 16px 0;flex-shrink:0;flex-wrap:wrap}.exqa-meta-row .scope-chip{flex-shrink:0;min-width:fit-content;background:var(--p-orange);color:#fff;font-size:10px;font-weight:800;padding:5px 10px;border-radius:6px;text-transform:uppercase;letter-spacing:.5px}.exqa-meta-row .meta{font-family:var(--mono);font-size:12px;color:var(--ink-2);font-weight:600;flex:1}.exqa-meta-row .mark-btn{padding:6px 10px;background:transparent;border:1px solid var(--line);border-radius:8px;font-size:12px;font-weight:700;color:var(--ink-1);display:inline-flex;align-items:center;gap:5px;cursor:pointer;font-family:var(--sans)}.yn-grid{grid-template-columns:1fr 1fr!important;gap:10px!important}.yn-grid .eyn{min-height:56px!important;padding:12px 14px!important;flex-direction:row!important;gap:10px!important;background:var(--bg-0)!important;border:1.5px solid var(--line)!important;border-radius:12px!important;font-size:16px!important;font-weight:800!important;color:var(--ink-0)!important;align-items:center!important;justify-content:center!important}.yn-grid .eyn .ekey{width:32px;height:32px;border-radius:8px;background:var(--bg-1);color:var(--ink-1);font-family:var(--mono);font-size:12.5px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.yn-grid .eyn.sel-tak{border-color:var(--p-green)!important;background:var(--p-green-l)!important;box-shadow:0 3px 0 0 var(--p-green)!important}.yn-grid .eyn.sel-tak .ekey{background:var(--p-green);color:#fff}.yn-grid .eyn.sel-tak .etxt{color:var(--p-green-d)}.yn-grid .eyn.sel-nie{border-color:var(--p-red)!important;background:var(--p-red-l)!important;box-shadow:0 3px 0 0 var(--p-red)!important}.yn-grid .eyn.sel-nie .ekey{background:var(--p-red);color:#fff}.yn-grid .eyn.sel-nie .etxt{color:var(--p-red-d)}#e-qtext{font-size:18px!important;font-weight:700!important;line-height:1.35!important;letter-spacing:-.3px!important}#exam-mob-cta{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--bg-0);border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom));flex-direction:column;gap:8px}.exam-mob-disclaimer{font-size:11.5px;color:var(--ink-2);text-align:center;line-height:1.4;font-family:var(--mono)}#exam-mob-cta .btn-confirm{width:100%;padding:15px;background:var(--p-orange-grad);color:#fff;border:none;border-radius:14px;font-size:15px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;box-shadow:0 4px 0 0 var(--p-orange-d);display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans)}#s-exam .action-bar,body.immersive-screen #mobnav{display:none!important}body.immersive-screen{background:var(--bg-1)}.lesson-hdr,#s-lesson .action-bar{display:none!important}#s-lesson>div[style*=prog-track]{display:none!important}#l-fb{display:none}#l-fb.show{display:flex}.l-qa>div[style*=vid-meta],#s-lesson .vid-meta{display:none!important}#s-lesson .l-qa>div[style*="display:flex;align-items:center;gap:8px;flex-wrap:wrap"]{gap:8px!important;flex-wrap:wrap!important}#s-lesson .lesson-body{padding:0!important}#s-lesson .l-qa{padding:14px 16px 130px!important;gap:14px!important;max-width:100%!important}#lesson-mob-hdr{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg-0);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;flex-shrink:0}.lmob-close{width:38px;height:38px;border-radius:10px;background:var(--bg-1);border:1px solid var(--line);cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--ink-1);padding:0;font-family:var(--sans)}.lmob-mid{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.lmob-dots{display:flex;gap:3px;min-height:5px}.lmob-dots .dot{width:18px;height:5px;border-radius:3px;background:var(--bg-2);transition:background .15s,transform .15s}.lmob-dots .dot.ok{background:var(--p-green)}.lmob-dots .dot.bad{background:var(--p-red)}.lmob-dots .dot.cur{background:var(--p-blue);transform:scaleY(1.2)}.lmob-bc{font-family:var(--sans);font-size:13px;font-weight:700;color:var(--ink-0);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lmob-bc #lmob-section{color:var(--ink-2);font-weight:600}.lmob-streak,.lmob-hearts{display:flex;align-items:center;gap:4px;padding:6px 10px;background:var(--p-coral-l);border-radius:10px;font-family:var(--mono);font-size:13px;font-weight:800;color:var(--p-coral-d);flex-shrink:0}.lmob-hearts{background:var(--p-red-l);color:var(--p-red-d)}#s-lesson .yn-grid{grid-template-columns:1fr 1fr!important;gap:12px!important;display:grid!important}#s-lesson .yn-grid .eyn{min-height:120px!important;padding:18px 16px!important;flex-direction:column!important;gap:10px!important;background:var(--bg-0)!important;border:1.5px solid var(--line)!important;border-radius:14px!important;font-size:18px!important;font-weight:800!important;color:var(--ink-0)!important;align-items:center!important;justify-content:center!important;cursor:pointer}#s-lesson .yn-grid .eyn .ekey{width:48px;height:48px;border-radius:12px;background:var(--bg-1);color:var(--ink-1);font-family:var(--mono);font-size:16px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,color .15s}#s-lesson .yn-grid .eyn[data-ans=T] .ekey{background:var(--p-green-l);color:var(--p-green-d)}#s-lesson .yn-grid .eyn[data-ans=N] .ekey{background:var(--bg-2);color:var(--ink-2)}#s-lesson .yn-grid .eyn.correct{border-color:var(--p-green)!important;background:var(--p-green-l)!important;box-shadow:0 3px 0 0 var(--p-green)!important}#s-lesson .yn-grid .eyn.correct .ekey{background:var(--p-green);color:#fff}#s-lesson .yn-grid .eyn.correct .etxt{color:var(--p-green-d)}#s-lesson .yn-grid .eyn.wrong{border-color:var(--p-red)!important;background:var(--p-red-l)!important;box-shadow:0 3px 0 0 var(--p-red)!important}#s-lesson .yn-grid .eyn.wrong .ekey{background:var(--p-red);color:#fff}#s-lesson .yn-grid .eyn.wrong .etxt{color:var(--p-red-d)}#s-lesson #l-qtext{font-size:18px!important;font-weight:700!important;line-height:1.4!important;letter-spacing:-.3px!important}#s-lesson .l-sess-stats-row{display:none!important}#lesson-mob-chips{display:flex!important;gap:10px;flex-wrap:wrap;padding:6px 0 0;justify-content:flex-start}.lmob-chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;background:var(--bg-0);border:1px solid var(--line);border-radius:999px;font-size:12.5px;font-weight:600;color:var(--ink-1);cursor:pointer;font-family:var(--sans)}.lmob-chip:hover,.lmob-chip:focus{background:var(--bg-1);border-color:var(--ink-3)}#lesson-mob-cta{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--bg-0);border-top:1px solid var(--line);padding:12px 16px calc(12px + env(safe-area-inset-bottom));display:flex;gap:10px;align-items:center}.lmob-prev{width:54px;height:50px;border-radius:14px;background:var(--bg-1);border:1px solid var(--line);cursor:pointer;flex-shrink:0;font-size:24px;color:var(--ink-1);padding:0;font-family:var(--sans);font-weight:700;display:flex;align-items:center;justify-content:center}.lmob-next{flex:1;height:50px;background:var(--p-orange-grad);color:#fff;border:none;border-radius:14px;font-size:15px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;box-shadow:0 4px 0 0 var(--p-orange-d);font-family:var(--sans);display:inline-flex;align-items:center;justify-content:center;gap:8px}#l-detail-link{display:none!important}.ch-card{overflow:hidden}.ch-card-title{font-size:14px}.ch-cat-tabs{gap:6px}.ch-cat-tab{padding:8px 12px;font-size:12px}#s-exam-hub .page-body>div[style*="grid-template-columns:1fr 340px"]{grid-template-columns:1fr!important}#s-exam-hub .do-pills-row{display:none!important}#s-exam,.exam-qa{overflow-x:hidden}.lesson-body{grid-template-columns:1fr;gap:14px;padding:14px}.lesson-hdr{padding:10px 12px;gap:8px;flex-wrap:nowrap}.lesson-hdr #l-breadcrumb{display:none}.lesson-hdr #l-title{font-size:14px}.hearts-pill{padding:5px 9px;font-size:12px;gap:4px;flex-shrink:0}.action-bar{padding:10px;gap:6px}.ab-btn{padding:8px 10px;font-size:12.5px}.ab-btn.primary{padding:10px 14px;font-size:13px;flex-shrink:1;min-width:0;white-space:nowrap}.ab-btn.icon-only-mobile{padding:8px 10px;font-size:14px}.ab-btn.icon-only-mobile .ab-label,.ab-label-full,.ab-msg{display:none}#results-body{padding:0!important}#s-results .main-scroll{padding-bottom:80px}.res-grid{grid-template-columns:1fr!important;gap:14px!important;margin:0 16px 16px!important}.res-hero{padding:24px 18px!important;border-radius:0!important;margin:0 0 16px!important;gap:14px!important}.res-hero .res-hero-inner{flex-direction:column!important;align-items:stretch!important;gap:14px!important}.res-hero .res-hero-inner>div:first-child{width:96px!important;height:96px!important;border-radius:48px!important;margin:0 auto;padding:4px!important}.res-hero .res-hero-inner h1{font-size:32px!important;text-align:center}.res-hero .res-hero-inner>div:nth-child(2){text-align:center}.res-hero .res-hero-inner>div:last-child{text-align:center!important;padding-top:6px;border-top:1px solid rgba(255,255,255,.2)}#s-results .card{margin:0 16px 14px!important;border-radius:14px!important;padding:18px!important}.res-bar{height:7px;background:#0000000f;border-radius:4px;overflow:hidden;margin-top:8px}.res-bar-fill{height:100%;border-radius:4px;transition:width .4s}#s-results .card+div[style*="display:flex;gap:14px;flex-wrap:wrap"]{flex-direction:column!important;padding:0 16px 16px!important;gap:10px!important}#s-results .btn.btn-lg{width:100%!important;padding:14px!important;font-size:14px!important}#mobnav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:50;background:var(--bg-0);border-top:1px solid var(--line);padding:8px 6px calc(8px + env(safe-area-inset-bottom)) 6px;box-shadow:0 -2px 8px #0000000a}.mobnav-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 4px;background:transparent;border:none;cursor:pointer;font-family:var(--sans);font-size:10.5px;font-weight:700;color:var(--ink-2);text-decoration:none;touch-action:manipulation}.mobnav-btn.active{color:var(--p-orange-d)}.mobnav-btn svg{width:22px;height:22px}.mobnav-btn .mob-badge{position:absolute;margin-left:18px;margin-top:-4px;background:var(--p-coral);color:#fff;font-size:9px;font-weight:800;padding:1px 5px;border-radius:8px;font-family:var(--mono)}.rv-layout{grid-template-columns:1fr!important}.rv-sidebar{display:none!important}.rv-stats-row{display:grid!important}.rv-algo-mob{display:flex!important}#rv-day-strip{max-width:calc(100% - 128px)!important}#s-chapters [data-i18n="ch.kontynuuj"]{display:none!important}.ch-card-sub+span{font-size:9px!important;padding:1px 5px!important;white-space:nowrap;letter-spacing:0!important}#s-lesson .l-qa{padding:14px 16px 80px!important;gap:14px!important;max-width:100%!important}#ehub-status{font-size:11px!important}.res-hero-card{padding:20px 16px!important}.res-hero-card img{width:72px!important;height:auto!important;top:14px!important;right:12px!important;bottom:auto!important}.res-hero-card h1{font-size:30px!important;max-width:calc(100% - 82px)!important;line-height:1.1!important}.res-hero-card [style*="margin-bottom:28px"]{max-width:calc(100% - 82px)!important;font-size:13px!important;margin-bottom:16px!important}.res-hero-card [style*="max-width:calc(100% - 220px)"]{max-width:100%!important}.res-hero-card [style*="font-size:52px"]{font-size:20px!important;letter-spacing:-.5px!important}#s-exam-hub [style*="background:rgba(0,0,0,.22)"]{flex-wrap:wrap!important;gap:8px!important}#s-exam-hub [style*="background:rgba(0,0,0,.22)"]>button{width:100%!important;justify-content:center!important;padding:13px!important}}@media(max-width:768px){.rv-layout{grid-template-columns:1fr!important}#s-results h1[style*="52px"]{font-size:32px!important}}@media(max-width:640px){.st-grid-4{grid-template-columns:repeat(2,1fr)!important;gap:10px!important}.st-grid-2{grid-template-columns:1fr!important;gap:10px!important}.st-kpi{font-size:26px!important}.page-body{padding:16px 14px 80px!important}.page-hdr h1{font-size:22px!important}.st-bar-lbl{display:none!important}.st-grid-4 .do-widget [style*="letter-spacing:1px"]{font-size:9px!important;letter-spacing:.5px!important}}