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var(--r-fix,1));--k-r-hair:2px;--k-act-h:48px;--k-act-h-sm:36px;--k-act-pad:24px;--k-act-pad-sm:14px;--k-act-size:12px;--k-act-icon:16px;--k-act-gap:10px;--k-go-d:34px;--k-main-bg:var(--k-accent-fill);--k-main-on:var(--on-acid);--k-main-quiet-bg:var(--glass-pill);--k-main-quiet-on:var(--ink);--k-main-quiet-go:var(--paper);--k-frame-ratio:.0357;--k-round-d:44px;--k-round-d-sm:36px;--k-round-icon:20px;--k-round-icon-sm:16px;--k-icon-line:1.8;--k-tool-h:52px;--k-tool-h-onplate:36px;--k-card-acts-r:calc(var(--k-tool-h) / 2 + var(--k-gap-corner));--k-tool-icon:20px;--k-tool-icon-sm:16px;--k-tool-min-w:120px;--k-opt-h:34px;--k-opt-pad:14px;--k-chip-h:34px;--k-chip-arrow:12px;--k-plate-r:var(--radius-plate);--k-plate-min-h:62px;--k-plate-bg:var(--paper);--k-plate-past:var(--paper-shade);--k-men-h:28px;--k-tag-h:22px;--k-alert-d:30px;--k-av-d:44px;--k-av-w:3px;--k-av-f:15px;--k-av-d-sm:24px;--k-av-w-sm:2px;--k-av-f-sm:9.5px;--k-av-d-md:32px;--k-av-w-md:2.5px;--k-av-f-md:12px;--k-av-d-lg:68px;--k-av-w-lg:4px;--k-av-f-lg:24px;--k-av-ring-from:200deg;--k-av-trial-dash:16deg;--k-av-trial-gap:10deg;--k-av-pause-opacity:.45;--k-av-idle:var(--ink-40);--k-av-stack-shift:.85;--k-av-stack-ring:2px;--k-av-stack-max:3;--k-av-stack-max-compact:2;--k-av-stack-max-dense:3;--k-av-stack-shift-dense:.32;--k-av-stack-more-dense-ink:var(--ink);--k-av-stack-more-dense-ring:var(--k-stroke-firm);--k-av-stack-on:var(--paper);--k-av-stack-more-bg:var(--paper-shade);--k-av-stack-more-ink:var(--ink-70);--k-av-stack-more-ink-now:var(--on-plate);--k-av-stack-more-now:color-mix(in oklab,var(--on-plate) 16%,var(--k-now-bg));--k-seat-w:9px;--k-seat-h:16px;--k-seat-gap:3px;--k-seat-r:2px;--k-seat-on:var(--ink-70);--k-seat-on-text:var(--paper);--k-seat-min:2px;--k-seat-min-out:3px;--k-att-cols:5;--k-att-d:52px;--k-att-name:12px;--k-att-gap-x:6px;--k-att-gap-y:12px;--k-att-ring:3px;--k-att-ring-out:4.5px;--k-att-badge:18px;--k-mon-cell:30px;--k-mon-gap:4px;--k-mon-num:10px;--k-mon-r:4px;--k-queue-first:var(--k-stroke-firm);--k-map-cell-gr:var(--k-av-d-sm);--r-math-a:#2B3170;--r-math-b:#1C9BB5;--r-phys-a:#B8482A;--r-phys-b:#E8A23B;--r-inf-a:#6A3FB0;--r-inf-b:#D65BA8;--r-chem-a:#2F7A3A;--r-chem-b:#B9C93A;--r-uni-a:#6B2F6B;--r-uni-b:#3E7BD6;--k-time-w:56px;--k-time-h:44px;--k-rrow-lead:28px;--k-time-pad:var(--k-s4);--k-time-r:calc(10px * var(--r-fix,1));--k-time-size:14px;--k-time-card:15px;--k-now-bg:var(--plate-up);--k-now-accent:var(--k-accent-line);--k-now-dim:.7;--k-grade-d:40px;--k-grade-size:22px;--k-work-fold:20px;--k-work-pad-r:30px;--k-cell-d:44px;--k-cell-size:16px;--k-cell-q-size:18px;--k-bl-cell:8px;--k-bl-gap:3px;--k-bl-pad:7px;--k-blank-gap:5px;--k-blank-cols:10;--k-hatch:var(--ink-40);--k-sheet-icon-w:14px;--k-sheet-icon-h:17px;--k-sheet-icon-fold:6px;--k-zad-ans-size:14px;--k-rc-pad:20px;--k-rc-pad-b:30px;--k-rc-tooth-w:16px;--k-rc-tooth-h:8px;--k-rc-logo-h:22px;--k-rc-who:24px;--k-rc-total:38px;--k-rc-total-win:30px;--k-rc-total-pack:18px;--k-rc-rule:1.5px;--k-rc-double:4px;--k-rc-dot:8px;--k-rc-shadow:rgba(18,22,15,.10);--k-stamp-size:13px;--k-stamp-big:20px;--k-stamp-tilt:-7deg;--k-stamp-tilt-row:-5deg;--k-hrs-cols:20;--k-hrs-h:14px;--k-row-tooth-w:8px;--k-row-tooth-h:14px;--k-row-sum:20px;--k-pkg-h:30px;--k-pkg-tooth-w:5px;--k-pkg-tooth-h:8px;--k-pkg-seam:1px;--k-pkg-cell-w:5px;--k-pkg-cell-h:12px;--k-pkg-ton-malo:var(--grade-mid);--k-pkg-ton-konec:var(--grade-low);--k-pkg-ton-fon:16%;--k-pkg-ton-ramka:55%;--k-pgn-gap:var(--k-s6);--k-pgn-do-h:20px;--k-pgn-do-r:7px;--k-pgn-do-pad:6px;--k-pgn-do-fon:var(--ink-08);--k-pgn-do-ink:var(--ink-70);--k-pgn-bar-w:52px;--k-pgn-bar-h:6px;--k-pgn-bar-r:3px;--k-pgn-bar-fon:var(--ink-15);--k-pgn-bar-ink:var(--ink-70);--k-rrow-draft-ink:var(--ink-15);--k-rrow-draft-line:1px;--k-rrow-draft-step:calc(var(--k-hatch-step) * 1.6);--k-offer-price:30px;--k-offer-go:44px;--k-offer-cell-w:8px;--k-vyg-in:var(--k-gap-corner);--k-vyg-r:calc(var(--k-act-h) / 2 + var(--k-vyg-in));--k-vyg-text-in:var(--k-s6);--k-vyg-angle:135deg;--k-vyg-zerno:160px;--k-vo-gap:var(--k-s5);--k-vo-pad:var(--k-s7);--k-vo-price:30px;--k-vo-total:22px;--k-vo-raz-price:24px;--k-vo-tooth-room:var(--k-s5);--sbp-bg:#1D1346;--sbp-on:#FFFFFF;--k-sbp-h:56px;--k-sbp-h-sm:44px;--k-sbp-size:19px;--k-sbp-size-sm:16px;--k-sbp-mark:48px;--k-sbp-mark-sm:40px;--k-sbp-word:23px;--k-sbp-word-sm:19px;--k-lead-q:44px;--k-lead-q-lg:64px;--k-lead-text:15px;--k-lead-text-lg:17px;--k-par-size:19px;--k-mst-w:7px;--k-mst-h:14px;--k-mst-gap:2px;--k-topic-size:17px;--k-topic-size-lg:26px;--k-season-line:3px;--k-grip-w:14px;--k-grip-h:18px;--k-lvl-0:transparent;--k-lvl-1:var(--ink-08);--k-lvl-2:var(--ink-15);--k-lvl-3:var(--ink-40);--k-lvl-4:var(--fill);--k-map-cell:30px;--k-tick-d:26px;--k-tick-icon:14px;--k-wkm-w:32px;--k-wkm-h:40px;--k-wkm-fold:9px;--k-wkm-num:11px;--k-wkm-top:5px;--k-shp-z:1em;--k-shp-tip-gap:var(--k-s4);--k-thumb-w:64px;--k-thumb-h:46px;--k-thumb-lg-h:170px;--k-thumb-label:7px;--k-thumb-label-lg:10px;--k-lp-vhod-h:34px;--k-kab-logo-h:22px;--k-field-h:52px;--k-upl-h:96px;--k-isl-h:60px;--k-isl-av:32px;--k-isl-btn:44px;--k-isl-pad-l:calc((var(--k-isl-h) - var(--k-isl-av)) / 2);--k-isl-pad-r:calc((var(--k-isl-h) - var(--k-isl-btn)) / 2);--k-isl-bottom:100px;--k-isl-side:14px;--k-isl-w-pc:420px;--k-isl-name:16px;--k-isl-late:var(--k-accent-fill);--k-isl-shake:5px;--k-live-c-d:56px;--k-live-c-pad:calc((var(--k-live-c-d) - var(--k-av-d-md)) / 2);--k-live-c-bg:var(--paper-raised);--k-live-min-d:20px;--k-live-badge:18px;--k-live-corner-pc:20px;--k-live-room-c:calc(var(--k-live-c-d) + var(--k-live-gap));--k-live-room-pc:calc(var(--k-live-c-d) + var(--k-live-corner-pc));--k-live-gap:8px;--k-live-pill-h:56px;--k-live-btn:40px;--k-live-icon:18px;--k-live-hold-w:3px;--k-live-hold-on:var(--ink);--k-live-name:16px;--k-live-note-r:var(--k-plate-r);--k-live-note-text:15px;--k-live-note-lh:1.4;--k-live-note-min:1;--k-live-note-max:12;--k-live-chev-up:-90deg;--k-live-chev-down:90deg;--k-live-pc-pill-w:420px;--k-otv-gap:6px;--k-otv-w:34px;--k-otv-r:5px;--k-otv-ratio:.72;--k-otv-size:17px;--k-otv-caret:2px;--k-kurs-mark:34px;--k-lesson-no:44px;--k-kurs-title:22px;--k-web-title:20px;--k-web-play:44px;--k-web-play-icon:18px;--k-web-bar:4px;--k-kprog-h:10px;--k-prg-cols:13;--k-prg-size:9px;--k-live-ring:8px;--k-lh-tight:1.1;--k-lh-name:1.15;--k-lh-text:1.4;--k-lh-read:1.5;--k-lh-quote:.9;--k-w-mid:500;--k-o-dim:.6;--k-o-off:.35;--k-o-lock:.55;--k-busy-sheen:#FFFFFF59;--k-busy-w:45%;--k-past-gray:1;--k-aa:.5px;--k-hair-shadow:.7px;--k-hatch-line:1.2px;--k-hatch-step:2.8px;--k-grip-dot:1.3px;--k-field-font:16px;--k-nav-stripe:3px;--k-here-bg:var(--ink-15);--k-stamp-top:62px;--k-stamp-track:.12em;--k-rc-stamp-room:96px;--k-sbp-track:-.01em;--k-sbp-word-track:-.04em;--k-isl-left-pc:calc(var(--admin-side) + var(--admin-pad-x))}html[data-theme=dark]{--fill:color-mix(in oklab,#E9E7DB 72%,#1A1C17);--on-fill:#1A1C17;--r-math-a:#7C86F0;--r-math-b:#4FD1E6;--r-phys-a:#F07A55;--r-phys-b:#F6C35F;--r-inf-a:#A987F2;--r-inf-b:#F08BC8;--r-chem-a:#6CC47A;--r-chem-b:#DDE86A;--r-uni-a:#C98BD9;--r-uni-b:#7FB0F5;--sbp-bg:#F5F1E8;--sbp-on:#1D1346;--k-rc-shadow:color-mix(in oklab,#000 45%,transparent)}@media (prefers-color-scheme:dark){html:not([data-theme=light]){--fill:color-mix(in oklab,#E9E7DB 72%,#1A1C17);--on-fill:#1A1C17;--r-math-a:#7C86F0;--r-math-b:#4FD1E6;--r-phys-a:#F07A55;--r-phys-b:#F6C35F;--r-inf-a:#A987F2;--r-inf-b:#F08BC8;--r-chem-a:#6CC47A;--r-chem-b:#DDE86A;--r-uni-a:#C98BD9;--r-uni-b:#7FB0F5;--sbp-bg:#F5F1E8;--sbp-on:#1D1346;--k-rc-shadow:color-mix(in oklab,#000 45%,transparent)}}:root{--k-cw-h:6px;--k-cw-h-lg:8px;--k-cw-r:3px;--k-cw-gap:2px;--k-cw-min-w:64px;--k-ins-h:var(--k-stroke);--k-ins-pull:var(--k-s3);--k-nrow-grip-gap:var(--k-s6);--k-tpl-avs-w:calc(var(--k-av-d-md) * (1 + var(--k-av-stack-max) * var(--k-av-stack-shift)));--k-chip-past:var(--k-o-lock);--k-chip-gap:var(--k-s4);--k-note-gap:var(--k-s5);--k-zblk-gap:var(--k-s5);--k-chip-title:16px;--k-nz-w:36px;--k-nz-h:36px;--k-nz-size:14px;--k-nz-r:var(--k-r-plate-in);--k-nmap-cols:10;--k-nmap-cols-26:13;--k-nmap-gap:3px;--k-nmap-r:4px;--k-nmap-num:10px;--k-tint-ok:22%;--k-tint-bad:20%;--k-col-h:96px;--k-col-w:28px;--k-col-gap:var(--k-s5);--k-chart-pad-y:var(--k-s8);--k-chart-pad-x:var(--k-s9);--k-spk-h:44px;--k-spk-dot:7px;--k-spk-pad-x:18px;--k-spk-pad-y:8px;--k-spk-v-w:52px;--k-spk-t-dash:3px;--k-fc-h:168px;--k-fc-band:14%;--k-fc-pad-l:30px;--k-fc-pad-r:18px;--k-fc-pad-t:24px;--k-fc-pad-b:24px;--k-fc-dash:3px;--k-fc-dot:9px;--k-fc-end-gap:var(--k-s3);--k-sx-h:var(--k-act-h);--k-sx-gap:var(--k-s5);--k-sx-chev-closed:90deg;--k-sx-chev-open:-90deg;--mr-brand-size:15px;--mr-frame-w:420px;--mr-step-dot:8px;--mr-zone-prev:64px;--mr-zone-dash:var(--k-stroke);--mr-font-serif:"CMU Serif",Georgia,serif;--mr-sub-size:13px;--mw-sheet-w:var(--o-pc-w);--mw-card-min:280px;--mt-card-min:260px;--mt-price-size:40px;--mt-line-size:16px;--mt-text-w:30ch;--mt-strip-h:32px;--mt-strip-bg:color-mix(in oklab,var(--season-summer) 14%,var(--paper));--mt-strip-ink:color-mix(in oklab,var(--season-summer) 70%,var(--ink));--mt-tut-name-w:180px;--pro-grad:linear-gradient(100deg,var(--r-inf-a),var(--r-inf-b) 55%,var(--r-phys-b));--tz-font:"TT Trailers","Arial Narrow",sans-serif;--tz-sz-sm:16px;--tz-sz-md:26px;--tz-sz-lg:52px;--tz-lh:.86;--tz-sx:.76;--tz-tw-start:1.905;--tz-tw-repet:1.865;--tz-tw-pro:1.225;--tz-pl-start:.9em;--tz-pl-repet:.84em;--tz-pl-pro:.68em;--tz-pl-pad-y:.1em;--tz-letter-x:.13em;--tz-plate-start:var(--chek-paper-raised);--tz-shadow-start:0 1px 2px color-mix(in oklab,var(--chek-ink) 28%,transparent),0 0 0 .5px color-mix(in oklab,var(--chek-ink) 14%,transparent);--tz-plate-repet:linear-gradient(160deg,var(--chek-ton-serebro),var(--chek-ton-serebro-2));--tz-plate-pro:linear-gradient(160deg,var(--chek-ton-zoloto) 18%,var(--chek-ton-zoloto-2));--tz-plate-repet-deep:linear-gradient(160deg,#C4C8CF,#8F96A1);--tz-plate-pro-deep:linear-gradient(160deg,#D9B66E,#A8741F);--tz-ink:var(--chek-ink);--tk-start-bg:var(--chek-paper-raised);--tk-repet-bg:linear-gradient(160deg,var(--chek-ton-serebro),var(--chek-ton-serebro-2));--tk-pro-bg:linear-gradient(160deg,var(--chek-ton-zoloto) 18%,var(--chek-ton-zoloto-2));--tk-ink:var(--chek-ink);--tk-ink-soft:color-mix(in oklab,var(--chek-ink) 62%,transparent);--tk-chip-bg:color-mix(in oklab,var(--chek-paper-raised) 62%,transparent);--tk-chip-ring:color-mix(in oklab,var(--chek-ink) 16%,transparent);--tk-pad:var(--radius-block);--tk-pad-row:var(--k-s10);--tk-sw-h:44px;--tk-sw-pad:var(--k-s3);--tk-sw-w:420px;--tk-price-size:30px;--mu-pad:var(--k-s9);--mu-pad-pc:var(--k-s11);--mu-gap:var(--k-s8);--mu-gap-pc:var(--k-s11);--mu-gap-in:var(--k-s7);--mu-col-w:560px;--mu-wide-w:1200px;--mu-sticky-top:0px;--mu-z:5;--mu-anchor:calc(var(--k-opt-h) + var(--k-s4) * 2 + var(--k-s5));--mu-bh-h:var(--k-sx-h);--mu-kv-pad:var(--k-s6);--mu-num-size:var(--k-name-lg);--mu-fc-h:var(--k-s5);--mu-fc-mark:var(--k-stroke-bold);--mu-fc-mark-out:var(--k-s3);--rp-strip-z:19;--mm-text-size:15px;--mm-text-lh:1.45;--mm-scr-gap:var(--k-s7);--mm-scr-pad:var(--k-s9);--mm-scr-gap-in:var(--k-s7);--mm-rise:10px;--mm-from:.94;--mm-dim:.4;--mm-cell-h:22px;--mm-cell-gap:var(--k-s2);--mm-hour-w:28px;--mp-form-w:460px;--mp-title-size:clamp(40px,3.8vw,56px);--mp-title-size-m:34px;--mp-gap:72px;--mp-vid-top:40px;--mp-vid-pad:var(--k-s9);--mp-vid-r:calc(var(--radius-block) + var(--mp-vid-pad));--mp-lead-size:16px;--mp-hint-room:132px;--mp-sel-h:48px;--mp-day-w:56px;--mp-copy-w:80px;--mp-pk-h:560px;--mp-pk-gap:var(--k-s7);--mp-sbp-gap:var(--k-s9);--mp-tick-from:.8;--mp-fon-baza:7%;--mp-fon-svet:24%;--code-font:var(--font-mono);--code-size:var(--k-mono-size);--code-lh:1.5;--code-pad:var(--k-s7);--code-r:var(--k-r-small);--code-bg:color-mix(in oklab,var(--ink) 6%,var(--paper));--code-ligatures:none;--code-gap:var(--k-s6);--code-area-h:calc(var(--code-size) * var(--code-lh) * 12 + var(--code-pad) * 2);--code-view-h:var(--rb-photo-h);--code-view-h-pc:var(--rb-photo-h-pc);--k-share-h:40px;--k-share-size:14px;--k-share-field-w:180px;--mat2-pick-h:var(--k-round-d);--plan-row-h:var(--k-round-d);--plan-mv-d:var(--k-round-d-sm);--plan-mv-up:-90deg;--plan-mv-down:90deg}