@font-face{font-family:"Manrope";src:url("../assets/fonts/Manrope.ttf") format("truetype");font-weight:200 800;font-display:swap}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}

/* ───── Токены: бренд Мосполитеха + голубой акцент иллюстраций ───── */
.aor{
  --ink:#15203b; --text:#2b3344; --muted:#5a6472; --faint:#8b95a5;
  --line:#dfe6f1; --line2:#eef2f8; --bg:#f3f6fb; --surface:#fff;
  --brand:#4b6eb9; --brand-600:#3f5da0; --brand-700:#334c85; --brand-900:#1b294a;
  --brand-50:#edf1f8; --brand-100:#dbe4f3; --brand-200:#b7c8e6;
  --sky:#4a9fe3; --sky-2:#7cbcee; --sky-3:#b4d9f6; --sky-50:#ebf5fd;
  --red:#e63246; --red-50:#fdedef; --amber:#a86a12; --amber-50:#fdf3e1;
  --r:14px; --r2:10px; --shadow:0 1px 2px rgba(21,32,59,.05),0 8px 24px rgba(21,32,59,.06);
  font-family:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--text); background:var(--bg); font-size:15px; line-height:1.55;
  container-type:inline-size; container-name:aor; position:relative; min-height:100%;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
.aor *,.aor *::before,.aor *::after{box-sizing:border-box}
.aor h1,.aor h2,.aor h3,.aor h4{color:var(--ink);margin:0;letter-spacing:-.02em;line-height:1.15}
.aor p{margin:0}
.aor :where(button){font-family:inherit;color:inherit}
.aor img{max-width:100%;display:block}
.aor :focus-visible{outline:3px solid rgba(74,159,227,.55);outline-offset:2px;border-radius:6px}
.aor .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.aor .mono{font-variant-numeric:tabular-nums}

/* ───── Верхняя панель ───── */
.aor-top{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.aor-top-in{display:flex;align-items:center;gap:16px;padding:10px 20px;min-height:60px}
.aor-brand{display:flex;align-items:center;gap:12px;min-width:0;flex:none}
.aor-brand img{height:30px;width:auto}
.aor-brand .t{display:flex;flex-direction:column;line-height:1.2;min-width:0;border-left:1px solid var(--line);padding-left:12px}
.aor-brand .t b{font-size:13px;color:var(--ink);white-space:nowrap}
.aor-brand .t span{font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.aor-map{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;min-width:0;overflow:hidden}
.aor-map .st{display:flex;align-items:center;gap:6px;padding:5px 8px;border-radius:999px;font-size:12px;color:var(--faint);white-space:nowrap;border:1px solid transparent;background:none;cursor:default}
.aor-map .st i{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:11px;font-weight:700;border:1.5px solid var(--line);background:#fff;color:var(--faint);transition:all .3s}
.aor-map .st.done i{background:var(--brand);border-color:var(--brand);color:#fff}
.aor-map .st.cur{color:var(--ink);background:var(--brand-50);border-color:var(--brand-100)}
.aor-map .st.cur i{border-color:var(--brand);color:var(--brand);box-shadow:0 0 0 4px rgba(75,110,185,.12)}
.aor-map .sep{width:14px;height:1.5px;background:var(--line);flex:none}
.aor-map .sep.done{background:var(--brand)}
.aor-tools{display:flex;align-items:center;gap:8px}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;padding:5px 10px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--muted);white-space:nowrap}
.pill.demo::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--amber)}
.tbtn{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 12px;border-radius:9px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:13px;font-weight:600;color:var(--ink);white-space:nowrap;transition:border-color .15s,background .15s}
.tbtn:hover{border-color:var(--brand-200)}
.tbtn svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tbtn .cnt{min-width:18px;height:18px;border-radius:9px;background:var(--brand);color:#fff;font-size:11px;display:grid;place-items:center;padding:0 5px}
.tbtn.on{background:var(--brand-900);border-color:var(--brand-900);color:#fff}
.tbtn.bump{animation:bump .5s}
@keyframes bump{30%{transform:scale(1.12)}60%{transform:scale(.97)}}
.aor-progress{height:3px;background:var(--line2)}
.aor-progress b{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--sky));transition:width .6s cubic-bezier(.2,.8,.2,1)}

/* ───── Каркас ───── */
.aor-body{display:grid;grid-template-columns:minmax(0,1fr)}
.aor.show .aor-body{grid-template-columns:minmax(0,1fr) 380px}
.aor-main{padding:28px 24px 120px;max-width:900px;width:100%;margin:0 auto}
.aor-foot{margin-top:40px;font-size:12px;color:var(--faint);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ───── Станция и такты ───── */
.station{scroll-margin-top:80px}
.st-head{display:flex;flex-direction:column;gap:8px;margin:12px 0 18px}
.kicker{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--brand)}
.st-head h2{font-size:34px;font-weight:800}
.st-head .lead{font-size:16.5px;color:var(--muted);max-width:640px}
.replaces{display:none;align-items:center;gap:8px;font-size:12.5px;color:var(--brand-700);background:var(--sky-50);border:1px dashed var(--sky-3);border-radius:9px;padding:6px 10px;width:max-content;max-width:100%}
.aor.show .replaces{display:inline-flex}
.beat{margin-top:16px;animation:beatIn .55s cubic-bezier(.2,.8,.2,1) both}
@keyframes beatIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.card.soft{background:var(--brand-50);border-color:var(--brand-100)}
.card h3{font-size:18px;font-weight:800;margin-bottom:6px}
.card .sub{font-size:13px;color:var(--muted)}
.lbl{font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--faint)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.grow{flex:1}
.divider{height:1px;background:var(--line2);margin:14px 0}

/* сцена-иллюстрация */
.scene{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#fff;aspect-ratio:3/2}
.scene.wide{aspect-ratio:2.2/1}
.scene img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);animation:kenburns 18s ease-out both}
@keyframes kenburns{from{transform:scale(1.08) translate(0,1%)}to{transform:scale(1.0)}}
.scene .cap{position:absolute;left:14px;bottom:14px;background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:10px;padding:7px 11px;font-size:12px;color:var(--ink);font-weight:600;display:flex;gap:8px;align-items:center}
.scene .cap .dot{width:7px;height:7px;border-radius:50%;background:var(--sky)}

/* реплика героя */
.say{display:grid;grid-template-columns:52px minmax(0,1fr);gap:12px;align-items:start}
.say .ava{width:52px;height:52px;border-radius:50%;overflow:hidden;border:2px solid #fff;box-shadow:0 0 0 1px var(--line);background:#fff}
.say .ava img{width:100%;height:100%;object-fit:cover;transform:scale(1.25) translateY(6%)}
.say .bub{background:#fff;border:1px solid var(--line);border-radius:4px 14px 14px 14px;padding:12px 16px 13px}
.say .who{display:flex;align-items:baseline;gap:8px;margin-bottom:3px;flex-wrap:wrap}
.say .who b{font-size:13.5px;color:var(--ink)}
.say .who span{font-size:12px;color:var(--faint)}
.say .txt{font-size:15.5px;color:var(--text)}
.say .txt em{font-style:normal;background:linear-gradient(transparent 60%,var(--sky-3) 60%)}
.say.lera .bub{background:var(--sky-50);border-color:var(--sky-3)}
.audio{margin-left:auto;display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:3px 10px 3px 4px;font-size:11.5px;font-weight:600;color:var(--brand-700);cursor:pointer}
.audio i{width:20px;height:20px;border-radius:50%;background:var(--brand);display:grid;place-items:center}
.audio i svg{width:9px;height:9px;fill:#fff}
.audio .eq{display:none;gap:2px;align-items:flex-end;height:12px}
.audio .eq b{width:2px;background:var(--brand);border-radius:1px;animation:eq .8s infinite ease-in-out}
.audio .eq b:nth-child(2){animation-delay:-.3s}.audio .eq b:nth-child(3){animation-delay:-.55s}
.audio.playing .eq{display:inline-flex}
@keyframes eq{0%,100%{height:3px}50%{height:12px}}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:10px;border:1px solid var(--line);background:#fff;font-weight:700;font-size:14.5px;color:var(--ink);cursor:pointer;transition:transform .12s,background .15s,border-color .15s,box-shadow .15s;white-space:nowrap}
.btn:hover{border-color:var(--brand-200)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(75,110,185,.28)}
.btn.primary:hover{background:var(--brand-600)}
.btn.dark{background:var(--brand-900);border-color:var(--brand-900);color:#fff}
.btn.sm{height:36px;padding:0 14px;font-size:13px}
.btn[disabled]{opacity:.45;cursor:not-allowed;box-shadow:none}
.btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.next-row{display:flex;justify-content:flex-start;margin-top:18px}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:6px 12px;border-radius:9px;border:1px solid var(--line);background:#fff;font-size:13.5px;font-weight:600;color:var(--ink);cursor:pointer;transition:all .15s;text-align:left;line-height:1.3}
.chip:hover{border-color:var(--brand-200);background:var(--brand-50)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.chip.good{background:var(--sky-50);border-color:var(--sky);color:var(--brand-900)}
.chip.bad{background:var(--red-50);border-color:#f4a9b3;color:#8f1d2b}
.chip[disabled]{cursor:default}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;padding:3px;background:var(--line2);gap:2px}
.seg button{border:0;background:none;border-radius:7px;padding:6px 12px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(21,32,59,.12)}

/* ползунки */
.rng{display:grid;grid-template-columns:minmax(120px,170px) minmax(0,1fr) 88px;align-items:center;gap:12px}
.rng label{font-size:13px;font-weight:600;color:var(--ink)}
.rng output{font-size:14px;font-weight:800;color:var(--brand-700);text-align:right;font-variant-numeric:tabular-nums}
.aor input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;cursor:pointer}
.aor input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:3px;background:linear-gradient(90deg,var(--brand) var(--p,50%),var(--brand-100) var(--p,50%))}
.aor input[type=range]::-moz-range-track{height:6px;border-radius:3px;background:var(--brand-100)}
.aor input[type=range]::-moz-range-progress{height:6px;border-radius:3px;background:var(--brand)}
.aor input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:2px solid var(--brand);margin-top:-8px;box-shadow:0 2px 6px rgba(21,32,59,.2)}
.aor input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--brand)}

/* микрозадание «Точно понял?» */
.mc{border:1px solid var(--brand-100);background:linear-gradient(180deg,#fff, #f8fbff);border-radius:var(--r);padding:18px 20px}
.mc-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.mc-head .ico{width:26px;height:26px;border-radius:8px;background:var(--brand-50);display:grid;place-items:center}
.mc-head .ico svg{width:15px;height:15px;stroke:var(--brand);fill:none;stroke-width:2}
.mc-head .lbl{color:var(--brand)}
.mc-head .note{margin-left:auto;font-size:11.5px;color:var(--faint)}
.mc-q{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:12px}
.mc-opts{display:grid;gap:8px}
.mc-opt{display:grid;grid-template-columns:26px minmax(0,1fr);gap:10px;align-items:start;text-align:left;border:1px solid var(--line);background:#fff;border-radius:10px;padding:11px 12px;cursor:pointer;transition:all .15s;font-size:14.5px}
.mc-opt:hover{border-color:var(--brand-200)}
.mc-opt .k{width:26px;height:26px;border-radius:7px;border:1.5px solid var(--line);display:grid;place-items:center;font-size:12px;font-weight:800;color:var(--muted)}
.mc-opt.sel{border-color:var(--brand);box-shadow:0 0 0 3px rgba(75,110,185,.12)}
.mc-opt.sel .k{background:var(--brand);border-color:var(--brand);color:#fff}
.mc-opt.right{border-color:var(--sky);background:var(--sky-50)}
.mc-opt.right .k{background:var(--sky);border-color:var(--sky);color:#fff}
.mc-opt.wrong{border-color:#f4a9b3;background:var(--red-50)}
.mc-opt.wrong .k{background:var(--red);border-color:var(--red);color:#fff}
.mc-conf{margin-top:12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.mc-conf span{font-size:12.5px;color:var(--muted);margin-right:4px}
.mc-fb{margin-top:12px;border-radius:10px;padding:12px 14px;font-size:14.5px;display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;animation:beatIn .4s both}
.mc-fb svg{width:20px;height:20px;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.mc-fb.ok{background:var(--sky-50);color:var(--brand-900)}
.mc-fb.ok svg{stroke:var(--sky)}
.mc-fb.no{background:var(--red-50);color:#6d1622}
.mc-fb.no svg{stroke:var(--red)}
.mc-fb b{color:inherit}

/* глубина объяснения */
.depth{margin-top:4px}
.depth-body{margin-top:12px;font-size:15px;min-height:60px}
.depth-body p+p{margin-top:8px}
.formula{font-family:"Manrope";font-weight:800;color:var(--brand-900);font-size:20px;letter-spacing:.01em}

/* «Глубже» */
.deep{border:1px dashed var(--brand-200);border-radius:12px;background:#fff}
.deep>button{width:100%;display:flex;align-items:center;gap:10px;padding:11px 14px;border:0;background:none;cursor:pointer;text-align:left}
.deep>button .tag{font-size:10.5px;font-weight:800;letter-spacing:.12em;color:var(--sky);text-transform:uppercase}
.deep>button b{font-size:14px;color:var(--ink);font-weight:700}
.deep>button .pl{margin-left:auto;width:24px;height:24px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:transform .25s;color:var(--brand)}
.deep.open>button .pl{transform:rotate(45deg)}
.deep .body{display:none;padding:0 14px 14px;font-size:14px;color:var(--muted)}
.deep.open .body{display:block;animation:beatIn .35s both}
.deep .body p+p{margin-top:8px}

/* блокнот и «Спросить Леру» — выдвижные панели */
.drawer{position:absolute;top:0;right:0;bottom:0;width:min(420px,100%);background:#fff;border-left:1px solid var(--line);z-index:80;transform:translateX(105%);transition:transform .35s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;box-shadow:-20px 0 40px rgba(21,32,59,.08)}
.drawer.open{transform:none}
.drawer-h{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line2)}
.drawer-h h3{font-size:17px;font-weight:800}
.drawer-h .x{margin-left:auto;width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:18px;line-height:1}
.drawer-b{padding:16px 18px;overflow:auto;flex:1}
.nb-empty{font-size:14px;color:var(--faint);padding:30px 10px;text-align:center}
.nb-card{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px;background:linear-gradient(#fff,#fff) padding-box;animation:beatIn .45s both;position:relative}
.nb-card::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:0 3px 3px 0;background:var(--sky)}
.nb-card .n{font-size:11px;font-weight:800;color:var(--sky);letter-spacing:.1em;text-transform:uppercase}
.nb-card b{display:block;color:var(--ink);font-size:14.5px;margin:2px 0 4px}
.nb-card p{font-size:13px;color:var(--muted)}
.flyer{position:absolute;z-index:120;pointer-events:none;background:#fff;border:1px solid var(--sky);border-radius:10px;padding:8px 12px;font-size:12.5px;font-weight:700;color:var(--brand-900);box-shadow:var(--shadow);transition:transform .8s cubic-bezier(.5,0,.2,1),opacity .8s}
.ask-q{display:block;width:100%;text-align:left;margin-bottom:8px}
.ask-a{background:var(--sky-50);border:1px solid var(--sky-3);border-radius:4px 12px 12px 12px;padding:10px 12px;font-size:14px;margin:-2px 0 12px 16px;animation:beatIn .35s both}
.ask-free{margin-top:16px;border-top:1px solid var(--line2);padding-top:14px}
.ask-free input{width:100%;height:42px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font:inherit;background:var(--line2);color:var(--faint)}
.ask-free p{font-size:12px;color:var(--faint);margin-top:6px}
.scrim{position:absolute;inset:0;background:rgba(21,32,59,.25);z-index:70;opacity:0;pointer-events:none;transition:opacity .3s}
.scrim.on{opacity:1;pointer-events:auto}

/* ───── Режим показа: живая телеметрия ───── */
.live{display:none;position:sticky;top:64px;height:calc(100vh - 64px);border-left:1px solid var(--line);background:#fbfcfe;overflow:hidden;flex-direction:column}
.aor.show .live{display:flex}
.aor.embedded .live{height:auto;max-height:none;position:relative;top:0}
.live-h{padding:14px 16px 10px;border-bottom:1px solid var(--line2)}
.live-h b{font-size:13.5px;color:var(--ink)}
.live-h p{font-size:11.5px;color:var(--faint)}
.lane{padding:12px 16px;border-bottom:1px solid var(--line2)}
.lane-t{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.lane-t .sw{width:10px;height:10px;border-radius:3px}
.lane-t b{font-size:12.5px;color:var(--ink)}
.lane-t span{margin-left:auto;font-size:11.5px;color:var(--faint);font-variant-numeric:tabular-nums}
.moodle-f{display:grid;grid-template-columns:1fr auto;gap:4px 10px;font-size:12.5px}
.moodle-f dt{color:var(--muted)}
.moodle-f dd{margin:0;font-weight:700;color:var(--ink);text-align:right;font-variant-numeric:tabular-nums}
.moodle-f dd.wait{color:var(--faint);font-weight:500}
.moodle-f dd.flash{animation:flash 1.2s}
@keyframes flash{0%{background:var(--sky-3)}100%{background:transparent}}
.feed{flex:1;overflow:hidden;position:relative;padding:8px 16px 16px}
.feed-list{display:flex;flex-direction:column;gap:6px}
.ev{display:grid;grid-template-columns:8px minmax(0,1fr) auto;gap:8px;align-items:center;font-size:12px;padding:6px 8px;border-radius:8px;background:#fff;border:1px solid var(--line2);animation:evIn .45s cubic-bezier(.2,.8,.2,1) both}
.ev .d{width:8px;height:8px;border-radius:50%;background:var(--brand-200)}
.ev .ty{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;color:var(--brand-700);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ev .ty small{color:var(--faint);font-family:"Manrope";font-size:11px;margin-left:6px}
.ev .tm{font-size:10.5px;color:var(--faint);font-variant-numeric:tabular-nums}
.ev.hot{border-color:var(--sky-3);background:var(--sky-50)}
.ev.hot .d{background:var(--sky)}
.ev.moodle{border-color:#f3e2c0;background:var(--amber-50)}
.ev.moodle .d{background:var(--amber)}
@keyframes evIn{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:none}}
.ins{border-radius:10px;background:#fff;border:1px solid var(--line);padding:8px 10px;margin-top:6px;font-size:12.5px;animation:evIn .5s both}
.ins b{display:block;color:var(--ink);font-size:12.5px}
.ins span{color:var(--faint);font-size:11.5px}
.ins.w{border-left:3px solid var(--amber)}
.ins.g{border-left:3px solid var(--sky)}
.ins.i{border-left:3px solid var(--brand)}

/* ───── Курсор повтора ───── */
.ghost{position:absolute;left:0;top:0;width:26px;height:26px;z-index:200;pointer-events:none;transition:transform .55s cubic-bezier(.3,.7,.2,1),opacity .3s;opacity:0}
.ghost svg{width:26px;height:26px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}
.ghost.on{opacity:1}
.ghost .ring{position:absolute;left:-10px;top:-10px;width:46px;height:46px;border-radius:50%;border:2px solid var(--sky);opacity:0}
.ghost.click .ring{animation:ring .5s ease-out}
@keyframes ring{from{opacity:1;transform:scale(.3)}to{opacity:0;transform:scale(1.2)}}

/* ───── Станция 0 ───── */
.s0-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:26px;align-items:center}
.s0-hero h1{font-size:44px;font-weight:800;letter-spacing:-.03em}
.s0-hero .lead{font-size:17px;color:var(--muted);margin-top:12px}
.s0-meta{display:flex;gap:18px;margin-top:16px;flex-wrap:wrap}
.s0-meta div{font-size:13px;color:var(--muted)}
.s0-meta b{display:block;font-size:20px;color:var(--ink);font-weight:800}
.s0-ctx{margin-top:18px;border:1px solid var(--brand-100);background:#fff;border-radius:12px;padding:12px 14px}
.s0-ctx .lbl{color:var(--brand);margin-bottom:6px}
.s0-ctx ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.s0-ctx li{display:flex;gap:8px;align-items:flex-start;font-size:13.5px;opacity:0;animation:beatIn .5s forwards}
.s0-ctx li svg{flex:none;width:18px;height:18px;margin-top:1px;stroke:var(--sky);fill:none;stroke-width:2}
.night{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#0f1830;aspect-ratio:3/2}
.night>img{width:100%;height:100%;object-fit:cover;opacity:.9}
.night .hud{position:absolute;inset:0;display:grid;grid-template-columns:1fr auto;align-content:space-between;padding:16px;pointer-events:none}
.night .clock{font-size:30px;font-weight:800;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.5);font-variant-numeric:tabular-nums}
.night .clock small{display:block;font-size:11px;font-weight:600;letter-spacing:.14em;opacity:.8}
.night .pages{text-align:right;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.night .pages b{font-size:30px;font-weight:800;font-variant-numeric:tabular-nums}
.night .pages small{display:block;font-size:11px;letter-spacing:.14em;opacity:.8;font-weight:600}
.night .term{grid-column:1/-1;align-self:end;background:rgba(10,18,38,.82);border:1px solid rgba(124,188,238,.35);border-radius:10px;padding:10px 12px;font-family:ui-monospace,Menlo,monospace;font-size:11.5px;color:#cfe6fb;height:118px;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end}
.night .term div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.night .term .ok{color:#7cbcee}
.stamp{position:absolute;right:8%;top:30%;border:3px solid var(--red);color:var(--red);font-weight:800;font-size:20px;letter-spacing:.06em;padding:8px 14px;border-radius:8px;transform:rotate(-12deg) scale(2.4);opacity:0;background:rgba(255,255,255,.88);text-align:center;line-height:1.15}
.stamp small{display:block;font-size:11px;letter-spacing:.16em}
.stamp.hit{animation:stamp .45s cubic-bezier(.3,1.6,.5,1) forwards}
@keyframes stamp{to{opacity:1;transform:rotate(-12deg) scale(1)}}
.mission{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin-top:12px}
.mission div{border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px;font-size:12px;opacity:0;animation:beatIn .5s forwards}
.mission div b{display:block;font-size:12.5px;color:var(--ink);margin:4px 0 2px;line-height:1.25}
.mission div i{font-style:normal;font-size:10.5px;font-weight:800;color:var(--sky);letter-spacing:.1em}
.mission div span{color:var(--faint);font-size:11px}

/* ───── Станция 1: конвейер ───── */
.s1-stage{position:relative;border-radius:12px;background:linear-gradient(#fbfdff,#f3f7fd);border:1px solid var(--line);overflow:hidden}
.s1-stage canvas{width:100%;height:auto;display:block}
.s1-gauges{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}
.gauge{border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px 12px}
.gauge .v{font-size:26px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.1}
.gauge .v small{font-size:13px;color:var(--faint);font-weight:600}
.gauge .t{font-size:12px;color:var(--muted)}
.gauge .bar{height:6px;border-radius:3px;background:var(--line2);margin-top:8px;overflow:hidden}
.gauge .bar b{display:block;height:100%;width:0;border-radius:3px;background:var(--sky);transition:width .3s,background .3s}
.gauge.risk .v{transition:color .3s}
.s1-ctrl{display:grid;gap:6px;margin-top:14px}
.s1-presets{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.s1-verdict{margin-top:12px;border-radius:10px;padding:10px 14px;font-size:14px;font-weight:600;transition:all .3s}
.s1-verdict.bad{background:var(--red-50);color:#7c1b27}
.s1-verdict.ok{background:var(--sky-50);color:var(--brand-900)}
.s1-verdict.mid{background:var(--amber-50);color:#6d4a0e}

/* ───── Станция 2: рентген ───── */
.doc{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.doc-h{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--line2);font-size:12px;color:var(--muted)}
.doc-h .ai{display:inline-flex;gap:6px;align-items:center;font-weight:700;color:var(--brand-700);background:var(--sky-50);border-radius:6px;padding:2px 8px}
.doc-b{padding:18px 22px 22px;position:relative}
.doc-b .num{font-size:12px;color:var(--faint);font-weight:700}
.xr-sent{font-size:22px;line-height:1.5;font-weight:600;color:var(--ink);position:relative;user-select:none;margin-top:6px}
.xr-w{position:relative;border-radius:5px;padding:0 2px;transition:background .25s,color .25s;cursor:default}
.xr-w.vague{cursor:pointer}
button.xr-w{border:0;font:inherit;background:transparent;margin:0;line-height:inherit}
.xr-w.lit{background:rgba(74,159,227,.18);box-shadow:inset 0 -2px 0 var(--sky)}
.xr-w.found{background:var(--sky);color:#fff}
.xr-lens{position:absolute;width:120px;height:120px;border-radius:50%;border:3px solid var(--brand-900);box-shadow:0 0 0 4000px rgba(21,32,59,.0),inset 0 0 0 6px rgba(255,255,255,.6),0 10px 30px rgba(21,32,59,.25);pointer-events:none;transform:translate(-50%,-50%);left:0;top:0;opacity:0;transition:opacity .25s;background:radial-gradient(circle,rgba(180,217,246,.22),rgba(180,217,246,.05))}
.xr-lens::after{content:"";position:absolute;width:60px;height:12px;background:var(--brand-900);border-radius:6px;right:-48px;bottom:-12px;transform:rotate(45deg)}
.xr-lens.on{opacity:1}
.xr-qs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}
.xr-q{border:1px dashed var(--brand-200);border-radius:12px;padding:10px 12px;min-height:92px;background:#fff;transition:all .3s}
.xr-q .w{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.xr-q p{font-size:13.5px;color:var(--faint);margin-top:4px}
.xr-q.open{border-style:solid;border-color:var(--sky);background:var(--sky-50)}
.xr-q.open .w{color:var(--sky)}
.xr-q.open p{color:var(--brand-900)}
.xr-counter{font-size:13px;color:var(--muted);margin-top:10px}
.xr-counter b{color:var(--ink)}
.morph{position:relative;margin-top:6px}
.morph-parts{display:flex;flex-wrap:wrap;gap:8px;font-size:17px;line-height:1.45;font-weight:600;color:var(--ink)}
.part{border-radius:9px;padding:6px 10px 7px;border:1.5px solid;background:#fff;opacity:0;transform:translateY(10px) scale(.96);transition:all .5s cubic-bezier(.2,.8,.2,1);position:relative}
.part.in{opacity:1;transform:none}
.part small{display:block;font-size:10px;letter-spacing:.12em;text-transform:uppercase;font-weight:800;margin-bottom:1px}
.p1{border-color:#9ccbf2;background:#f2f9fe}.p1 small{color:#3d8fd4}
.p2{border-color:#b7c8e6;background:#f4f7fc}.p2 small{color:#4b6eb9}
.p3{border-color:#4b6eb9;background:#eef2fa}.p3 small{color:#334c85}
.p4{border-color:#7cbcee;background:#eef7fe}.p4 small{color:#2f7fc4}
.p5{border-color:#c9d3e3;background:#f7f9fc}.p5 small{color:#5a6472}
.cons{display:grid;gap:10px}
.cons-row{display:grid;grid-template-columns:130px minmax(0,1fr);gap:12px;align-items:center;border:1px solid var(--line2);border-radius:12px;padding:10px 12px;background:#fff}
.cons-row .nm{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.cons-row .opts{display:flex;flex-wrap:wrap;gap:6px}
.badges{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px}
.badge{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#fff;display:grid;grid-template-columns:28px minmax(0,1fr);gap:8px;align-items:center;transition:all .35s}
.badge .ic{width:28px;height:28px;border-radius:8px;background:var(--line2);display:grid;place-items:center;transition:all .35s}
.badge .ic svg{width:16px;height:16px;stroke:var(--faint);fill:none;stroke-width:2}
.badge b{font-size:12.5px;color:var(--muted);line-height:1.25;font-weight:700}
.badge span{display:block;font-size:11px;color:var(--faint);font-weight:500}
.badge.on{border-color:var(--sky);background:var(--sky-50)}
.badge.on .ic{background:var(--sky)}
.badge.on .ic svg{stroke:#fff}
.badge.on b{color:var(--brand-900)}
.badge.warn{border-color:#f4a9b3;background:var(--red-50)}
.badge.warn .ic{background:var(--red)}
.badge.warn .ic svg{stroke:#fff}
.badge.warn b{color:#7c1b27}
.req-live{margin-top:12px;font-size:15px;line-height:1.6;padding:12px 14px;border-radius:12px;background:var(--brand-50);color:var(--ink)}
.req-live mark{background:none;color:var(--brand-700);font-weight:800}
.req-live mark.v{color:var(--red);text-decoration:underline wavy rgba(230,50,70,.5)}

/* ───── Станция 3: трек ───── */
.trk{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#fff}
.trk svg{display:block;width:100%;height:auto}
.trk-read{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:12px}
.rd{border:1px solid var(--line);border-radius:12px;background:#fff;padding:9px 12px}
.rd .v{font-size:22px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.15}
.rd .v small{font-size:12px;color:var(--faint);font-weight:600;margin-left:2px}
.rd .t{font-size:11.5px;color:var(--muted);display:flex;gap:6px;align-items:center}
.rd .t i{width:10px;height:10px;border-radius:3px;display:inline-block}
.fx{margin-top:12px;display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;font-size:22px;font-weight:800;color:var(--ink);padding:12px;border-radius:12px;background:#fff;border:1px solid var(--line)}
.fx .term{padding:3px 8px;border-radius:8px;transition:background .3s,color .3s}
.fx .term.hl1{background:var(--sky-3);color:var(--brand-900)}
.fx .term.hl2{background:var(--brand);color:#fff}
.fx .eq{color:var(--faint);font-weight:600}
.fx sup{font-size:.6em}
.trk-ctrl{display:grid;gap:4px;margin-top:14px}
.surf{display:flex;gap:6px;flex-wrap:wrap}
.pred{margin-top:14px;border:1.5px solid var(--sky);border-radius:12px;padding:12px 14px;background:var(--sky-50)}
.pred .q{font-weight:700;color:var(--brand-900);margin-bottom:4px}
.cmp{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}
.cmp div{border-radius:12px;padding:10px 12px;background:#fff;border:1px solid var(--line)}
.cmp b{display:block;font-size:22px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}
.cmp span{font-size:12px;color:var(--muted)}
.cmp .off b{color:var(--red)}
.cmp .ok b{color:var(--sky)}
.chart{margin-top:12px;border:1px solid var(--line);border-radius:12px;background:#fff;padding:8px}
.chart svg{display:block;width:100%;height:auto}
.sq{display:flex;gap:28px;align-items:flex-end;justify-content:center;padding:18px 10px 6px;flex-wrap:wrap}
.sq-col{display:flex;flex-direction:column;align-items:center;gap:8px}
.sq-grid{display:grid;gap:3px}
.sq-grid i{width:26px;height:26px;border-radius:4px;background:var(--sky-3);transform:scale(0);transition:transform .4s cubic-bezier(.3,1.5,.5,1)}
.sq-grid i.in{transform:scale(1)}
.sq-col b{font-size:14px;color:var(--ink)}
.sq-col span{font-size:12px;color:var(--muted)}
.reqcheck{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:10px}
.rq{border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:12.5px;background:#fff}
.rq b{display:block;font-size:13px;color:var(--ink)}
.rq.pass{border-color:var(--sky);background:var(--sky-50)}
.rq.fail{border-color:#f4a9b3;background:var(--red-50)}
.rq .st{font-weight:800}
.rq.pass .st{color:var(--sky)}
.rq.fail .st{color:var(--red)}

/* ───── Станция 4: длинный хвост ───── */
.tail{position:relative;border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
.tail canvas{display:block;width:100%;height:auto}
.tail-over{position:absolute;left:14px;top:12px;right:14px;display:flex;justify-content:space-between;gap:10px;pointer-events:none}
.tail-over .big{font-size:32px;font-weight:800;color:var(--ink);line-height:1;font-variant-numeric:tabular-nums;background:rgba(255,255,255,.85);border-radius:8px;padding:4px 6px}
.tail-over .big small{display:block;font-size:11.5px;color:var(--muted);font-weight:600;margin-top:4px}
.conds{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:12px}
.cond{border:1.5px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;cursor:pointer;padding:0;text-align:left;transition:all .2s}
.cond img{width:100%;aspect-ratio:1/1;object-fit:cover;filter:grayscale(.3);opacity:.85;transition:all .3s}
.cond b{display:block;padding:7px 9px 2px;font-size:12.5px;color:var(--ink)}
.cond span{display:block;padding:0 9px 8px;font-size:11px;color:var(--faint)}
.cond.on{border-color:var(--sky);box-shadow:0 0 0 3px rgba(74,159,227,.18)}
.cond.on img{filter:none;opacity:1}
.combo{display:flex;align-items:center;gap:12px;margin-top:12px;flex-wrap:wrap}
.combo .n{font-size:13px;color:var(--muted)}
.combo .n b{font-size:18px;color:var(--ink)}
.odd{display:grid;gap:4px;margin-top:10px}
.odd-row{display:grid;grid-template-columns:92px repeat(4,minmax(0,1fr));gap:4px;align-items:stretch}
.odd-row .h{font-size:11px;color:var(--muted);font-weight:700;display:flex;align-items:center}
.odd-row .ch{font-size:11px;color:var(--muted);font-weight:700;text-align:center;padding-bottom:2px}
.cell{position:relative;border-radius:8px;min-height:46px;border:1px solid rgba(21,32,59,.06);cursor:pointer;display:grid;grid-template-columns:repeat(3,1fr);gap:2px;padding:3px;transition:transform .15s}
.cell:hover{transform:scale(1.03)}
.cell i{border-radius:4px;position:relative}
.cell i.cov::after{content:"";position:absolute;inset:25%;border-radius:50%;background:#fff;box-shadow:0 0 0 2px var(--brand-900)}
.cell i.ai::after{content:"";position:absolute;inset:30%;border-radius:2px;background:var(--brand-900)}
.odd-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:8px;align-items:center}
.odd-legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:4px;vertical-align:-2px}
.cov-meter{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.split-p{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
.split-p svg{display:block;width:100%;height:auto;background:#f7fafe}
.split-p .t{padding:10px 12px}
.split-p .t b{font-size:14px;color:var(--ink)}
.split-p .t p{font-size:12.5px;color:var(--muted);margin-top:2px}
.split-p .t .std{font-size:10.5px;font-weight:800;letter-spacing:.1em;color:var(--sky)}
.sort{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.bin{border:2px dashed var(--brand-200);border-radius:14px;padding:10px;min-height:150px;background:#fbfdff;cursor:pointer;transition:all .2s}
.bin.armed{border-color:var(--sky);background:var(--sky-50)}
.bin h4{font-size:13.5px;font-weight:800}
.bin p{font-size:11.5px;color:var(--faint);margin-bottom:6px}
.cards{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.icard{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 10px;font-size:13px;font-weight:600;color:var(--ink);cursor:pointer;text-align:left;max-width:260px;transition:all .2s;line-height:1.3}
.icard.pick{border-color:var(--brand);box-shadow:0 0 0 3px rgba(75,110,185,.18);transform:translateY(-2px)}
.icard.ok{border-color:var(--sky);background:var(--sky-50);cursor:default}
.icard.no{border-color:#f4a9b3;background:var(--red-50);animation:shake .4s}
@keyframes shake{25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
.keyq{display:flex;align-items:center;gap:10px;justify-content:center;margin-top:10px;font-size:15px;font-weight:800;color:var(--brand-900)}
.keyq span{padding:6px 14px;border-radius:999px;background:var(--brand-50);border:1px solid var(--brand-100)}

/* ───── Станция 5: мост и фильтр ───── */
.bridge{border:1px solid var(--line);border-radius:12px;background:linear-gradient(#f7fbff,#fff);overflow:hidden}
.bridge svg{display:block;width:100%;height:auto}
.stones{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}
.stone{border:1.5px solid var(--line);border-radius:12px;padding:10px 12px;background:#fff;cursor:pointer;text-align:left;transition:all .2s}
.stone .k{font-size:10.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.stone b{display:block;font-size:13.5px;color:var(--ink);margin-top:2px;line-height:1.3}
.stone.weak{border-color:#f4a9b3;background:var(--red-50)}
.stone.weak .k{color:var(--red)}
.stone.solid{border-color:var(--sky);background:var(--sky-50)}
.stone.solid .k{color:var(--sky)}
.stone.pick{box-shadow:0 0 0 3px rgba(75,110,185,.25)}
.lib{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.inv{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:14px}
.vars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.var{border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:#fff;font-size:11.5px;transition:all .45s cubic-bezier(.2,.8,.2,1);position:relative;cursor:pointer;text-align:left}
.var b{font-size:12.5px;color:var(--ink);display:block}
.var .m{display:grid;grid-template-columns:1fr auto;color:var(--muted);gap:0 6px;margin-top:3px;font-variant-numeric:tabular-nums}
.var .m em{font-style:normal;color:var(--ink);font-weight:700}
.var .m em.x{color:var(--red);text-decoration:line-through}
.var.out{opacity:.35;transform:scale(.94) rotate(-1.5deg);filter:grayscale(1)}
.var.best{border-color:var(--brand);box-shadow:0 0 0 3px rgba(75,110,185,.2)}
.var .why{position:absolute;right:6px;top:6px;font-size:10px;font-weight:800;color:var(--red)}

/* ───── Финал ───── */
.plan{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}
.plan-h{padding:14px 18px;border-bottom:1px solid var(--line2);display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.plan-h b{font-size:15px;color:var(--ink)}
.plan-h span{font-size:12px;color:var(--muted)}
.frag{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;padding:11px 18px;border-bottom:1px solid var(--line2);cursor:pointer;transition:background .15s;align-items:start}
.frag:last-child{border-bottom:0}
.frag:hover{background:#fafcff}
.frag .no{font-size:12px;font-weight:800;color:var(--faint);padding-top:2px}
.frag .tx{font-size:14.5px;color:var(--ink)}
.frag .tg{font-size:11.5px;font-weight:700;border-radius:999px;padding:3px 9px;white-space:nowrap;background:var(--line2);color:var(--muted)}
.frag.marked{background:#fff8f9}
.frag.marked .tg{background:var(--red-50);color:#8f1d2b;border:1px solid #f4a9b3}
.frag.ok-mark .tg{background:var(--sky-50);color:var(--brand-900)}
.frag.res-hit{background:var(--sky-50)}
.frag.res-miss{background:#fff4e5}
.frag.res-false{background:#fdf2f4}
.frag .res{grid-column:2/-1;font-size:12.5px;color:var(--muted);margin-top:4px}
.defects{display:flex;flex-wrap:wrap;gap:6px;grid-column:2/-1;margin-top:6px}
.score{display:grid;grid-template-columns:180px minmax(0,1fr);gap:20px;align-items:center}
.ring{position:relative;width:170px;height:170px}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring .c{position:absolute;inset:0;display:grid;place-items:center;text-align:center}
.ring .c b{font-size:44px;font-weight:800;color:var(--ink);line-height:1;font-variant-numeric:tabular-nums}
.ring .c span{font-size:12px;color:var(--muted)}
.memo{border:1px solid var(--line);border-radius:12px;background:#fff;padding:20px 22px;position:relative;box-shadow:var(--shadow)}
.memo h4{font-size:18px;font-weight:800}
.memo .meta{font-size:12px;color:var(--faint);margin-bottom:10px}
.memo ol{margin:0;padding-left:18px;display:grid;gap:8px}
.memo li{font-size:14px}
.memo li b{color:var(--ink)}
.princ{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.princ div{border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px;opacity:0;animation:beatIn .5s forwards}
.princ i{font-style:normal;font-size:22px;font-weight:800;color:var(--sky)}
.princ b{display:block;font-size:13.5px;color:var(--ink);margin:4px 0 4px;line-height:1.25}
.princ span{font-size:12px;color:var(--muted)}
.me{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.me div{border-radius:12px;padding:12px 14px;background:#fff;border:1px solid var(--line)}
.me .lbl{margin-bottom:6px}
.me ul{margin:0;padding-left:16px;font-size:13.5px;display:grid;gap:4px}
.fbk{display:flex;flex-wrap:wrap;gap:8px}

/* ───── Адаптив по ширине контейнера ───── */
@container aor (max-width: 1480px){
  .pill.demo{display:none}
}
@container aor (max-width: 1320px){
  .aor-map .st span{display:none}
  .aor-map .st{padding:4px}
}
@container aor (max-width: 900px){
  .aor.show .aor-body,.aor-body{grid-template-columns:minmax(0,1fr)}
}
@container aor (max-width: 760px){
  .aor-top-in{padding:8px 12px;gap:10px;flex-wrap:wrap;min-height:auto}
  .aor-brand .t{display:none}
  .aor-map{order:3;flex-basis:100%;justify-content:space-between}
  .aor-map .sep{flex:1}
  .tbtn .lb{display:none}
  .pill.demo{display:none}
  .aor-main{padding:18px 14px 90px}
  .st-head h2{font-size:26px}
  .s0-hero{grid-template-columns:1fr}
  .s0-hero h1{font-size:32px}
  .mission{grid-template-columns:repeat(2,minmax(0,1fr))}
  .xr-sent{font-size:18px}
  .xr-qs{grid-template-columns:1fr}
  .badges{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cons-row{grid-template-columns:1fr}
  .rng{grid-template-columns:1fr 70px}
  .rng input{grid-column:1/-1;grid-row:2}
  .trk-read,.reqcheck{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fx{font-size:16px}
  .conds{grid-template-columns:repeat(3,minmax(0,1fr))}
  .odd-row{grid-template-columns:62px repeat(4,minmax(0,1fr))}
  .split,.sort,.inv,.cov-meter{grid-template-columns:1fr}
  .stones{grid-template-columns:1fr}
  .vars{grid-template-columns:repeat(2,minmax(0,1fr))}
  .s1-gauges{grid-template-columns:1fr 1fr 1fr}
  .gauge .v{font-size:20px}
  .score{grid-template-columns:1fr;justify-items:center}
  .princ{grid-template-columns:1fr 1fr}
  .me{grid-template-columns:1fr}
  .cmp{grid-template-columns:1fr 1fr 1fr}
  .cmp b{font-size:18px}
  .frag{grid-template-columns:30px minmax(0,1fr);padding:10px 14px}
  .frag .tg{grid-column:2;justify-self:start}
}
@media (prefers-reduced-motion: reduce){
  .aor *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* слой поверх курса: выдвижные панели, курсор повтора, перелёт карточек */
.aor-layer{position:fixed;inset:0;pointer-events:none;z-index:90;background:transparent;min-height:0;container-type:normal;overflow:hidden}
.aor-layer>*{pointer-events:auto}
.aor-layer>.scrim:not(.on),.aor-layer>.flyer,.aor-layer>.ghost{pointer-events:none}
/* «печатает…» перед репликой */
.say.typing .txt{visibility:hidden;height:22px;overflow:hidden}
.say.typing .bub::after{content:"";display:block;width:34px;height:10px;margin-top:-18px;background:radial-gradient(circle,var(--brand-200) 3px,transparent 3.5px) 0 50%/11px 10px repeat-x;animation:dots 1s infinite linear}
@keyframes dots{50%{opacity:.35}}

/* ═════════════ v3: урок = сцена · разбор · практика ═════════════ */
.aor-main{max-width:920px}
.tbtn .cnt{width:auto;min-width:30px}
.tbtn .cnt.full{background:var(--sky)}
.done-row{margin-top:10px;display:flex;align-items:center;gap:10px}
.done-row .chip{min-height:26px}
.done-row b{color:var(--ink)}
.done-row .sub{margin-left:auto}

/* шапка урока */
.lesson-head{margin-top:40px;padding-top:26px;border-top:1px solid var(--line)}
.station:first-child .lesson-head{margin-top:12px;border-top:0;padding-top:0}
.lh-parts{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:6px}
.lh-p{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--muted);padding:4px 10px 4px 8px;border-radius:999px;border:1px solid var(--line);background:#fff;transition:all .3s}
.lh-p svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.lh-p.cur{border-color:var(--brand);color:var(--brand-900);background:var(--brand-50);box-shadow:0 0 0 3px rgba(75,110,185,.12)}
.lh-p.list{border-style:dashed;color:var(--brand-700)}
.lh-sep{width:12px;height:1.5px;background:var(--line)}

/* разделитель части */
.part-div{display:flex;align-items:center;gap:12px;margin-top:34px}
.part-div::after{content:"";flex:1;height:1px;background:var(--line)}
.pd-k{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:6px 12px 6px 10px;border-radius:8px}
.pd-k svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.pd-t{font-size:15px;font-weight:700;color:var(--ink)}
.part-div.k-scene .pd-k{background:var(--brand-900);color:#fff}
.part-div.k-explain .pd-k{background:var(--brand-50);color:var(--brand-700);border:1px solid var(--brand-100)}
.part-div.k-video .pd-k{background:var(--sky-50);color:#2f7fc4;border:1px solid var(--sky-3)}
.part-div.k-practice .pd-k{background:#fff;color:var(--brand-900);border:1.5px solid var(--sky)}
.part-div.k-check .pd-k{background:#fff;color:var(--brand-700);border:1.5px dashed var(--brand-200)}

/* карточка разбора */
.lesson-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 24px 20px;box-shadow:0 1px 2px rgba(21,32,59,.04)}
.lesson-card>h3{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-bottom:10px;text-wrap:balance}
.lc-text{max-width:66ch;display:grid;gap:10px}
.lc-text p{font-size:16px;line-height:1.62;color:var(--text)}
.lc-text b,.depth-body b{color:var(--ink)}
.lesson-card .depth .row{margin-bottom:2px}
.lesson-card .depth-body{max-width:66ch;font-size:16px;line-height:1.62}
.lc-fig{margin:18px 0 0}
.lc-fig figcaption{font-size:12.5px;color:var(--faint);margin-top:8px}
.lc-remember{margin-top:18px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:start;background:var(--brand-50);border-radius:12px;padding:12px 14px}
.lcr-k{font-size:10.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#fff;background:var(--brand);border-radius:6px;padding:4px 8px;margin-top:2px}
.lc-remember p{font-size:15px;font-weight:600;color:var(--brand-900)}
.warm{margin-top:14px;border:1px dashed var(--sky);background:var(--sky-50);border-radius:12px;padding:10px 14px}
.warm .lbl{color:#2f7fc4}
.warm .sub{font-size:12px;color:var(--muted)}
.warm p{margin-top:4px;font-size:14.5px}

/* общая анимация схем */
.fig [style*="--i"]{opacity:0;transform:translateY(10px);transition:opacity .5s ease,transform .5s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i) * 140ms)}
.fig.go [style*="--i"]{opacity:1;transform:none}

/* ловушки ИИ */
.fig-traps{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.6fr);gap:12px}
.ft-h{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-bottom:8px}
.ft-good{border:1px solid var(--line);border-radius:14px;padding:14px;background:linear-gradient(#fbfdff,#fff)}
.ft-good ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ft-good li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:8px;font-size:14px;color:var(--ink);font-weight:600;line-height:1.35}
.ft-good svg{width:18px;height:18px;stroke:var(--sky);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;margin-top:1px}
.ft-bad{border:1px solid #f3c9cf;border-radius:14px;padding:14px;background:linear-gradient(#fff8f9,#fff)}
.ft-bad .ft-h{color:#c92437}
.ft-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ft-trap{display:grid;grid-template-columns:38px minmax(0,1fr);gap:10px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}
.ft-ic svg{width:38px;height:38px;stroke:var(--brand-900);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ft-ic .wav{stroke:var(--red)}
.ft-l{display:inline-block;font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--brand);background:var(--brand-50);border-radius:5px;padding:1px 6px}
.ft-trap b{display:block;font-size:14px;color:var(--ink);margin:3px 0 1px;line-height:1.25}
.ft-ex{font-size:12.5px;color:var(--muted);line-height:1.3}

/* время на документ */
.fig-bars{display:grid;gap:12px;border:1px solid var(--line);border-radius:14px;padding:16px;background:#fbfcfe}
.tb-row{display:grid;grid-template-columns:190px minmax(0,1fr);gap:12px;align-items:center}
.tb-l{font-size:13px;font-weight:700;color:var(--ink);line-height:1.25}
.tb-track{display:flex;align-items:center;gap:3px;height:34px;position:relative;background:repeating-linear-gradient(90deg,transparent 0 calc(25% - 1px),var(--line2) calc(25% - 1px) 25%);border-radius:6px}
.tb-seg{position:relative;height:100%;display:flex;align-items:center;flex:none;width:var(--w)}
.tb-seg i{position:absolute;inset:0;border-radius:6px;transform-origin:left;transform:scaleX(0);transition:transform .9s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i) * 180ms + 200ms)}
.fig.go .tb-seg i{transform:scaleX(1)}
.tb-seg span{position:relative;font-size:12px;font-weight:700;white-space:nowrap;padding:0 8px;color:#fff}
.tb-seg.w i{background:var(--brand-200)}
.tb-seg.w span{color:var(--brand-900)}
.tb-seg.c i{background:var(--brand)}
.tb-seg.hot i{background:var(--red)}
.tb-seg:has(i[style*="0.6%"]) span{padding:0 0 0 12px;color:var(--brand-900)}
.tb-note{font-style:normal;font-size:11.5px;font-weight:800;color:var(--brand-700);margin-left:10px;white-space:nowrap}
.tb-note.hot{color:var(--red)}
.tb-legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--muted);align-items:center;margin-top:2px}
.tb-legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-2px}
.tb-legend i.w{background:var(--brand-200)}.tb-legend i.c{background:var(--brand)}
.tb-legend .sub{margin-left:auto;color:var(--faint)}

/* анатомия требования */
.fig-anat{border:1px solid var(--line);border-radius:14px;overflow:hidden}
.an-rows{display:grid}
.an-row{display:grid;grid-template-columns:150px minmax(0,.9fr) minmax(0,1.3fr);gap:14px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line2)}
.an-n{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--ink);border:1.5px solid;border-radius:9px;padding:5px 10px}
.an-n small{font-size:11px;font-weight:800;opacity:.7}
.an-q{font-size:14px;color:var(--muted)}
.an-ex{font-size:14px;color:var(--ink);font-weight:600}
.an-sent{padding:12px 14px;background:var(--brand-50)}
.an-sent p{margin-top:4px;font-size:15.5px;line-height:1.75;font-weight:600;color:var(--ink)}
.an-sent mark{border-radius:5px;padding:2px 4px;border:1.5px solid;color:inherit}
.p1{border-color:#9ccbf2;background:#f2f9fe}.p1 small{color:#3d8fd4}
mark.p1,.an-n.p1{background:#f2f9fe;border-color:#9ccbf2}
mark.p2,.an-n.p2{background:#f4f7fc;border-color:#b7c8e6}
mark.p3,.an-n.p3{background:#eef2fa;border-color:#4b6eb9}
mark.p4,.an-n.p4{background:#eef7fe;border-color:#7cbcee}
mark.p5,.an-n.p5{background:#f7f9fc;border-color:#c9d3e3}
.fig-sig{margin-top:14px;border:1px dashed #f4a9b3;border-radius:12px;padding:12px 14px;background:#fffafb}
.fig-sig .lbl{color:#c92437}
.sig-words{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.sig{font-size:13.5px;font-weight:700;color:#8f1d2b;background:#fff;border:1px solid #f4a9b3;border-radius:999px;padding:3px 10px;text-decoration:underline wavy rgba(230,50,70,.45);text-underline-offset:3px}
.fig-sig p{font-size:14px;color:var(--text)}

/* путь остановки */
.fig-stop{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.sd-stage{position:relative;background:linear-gradient(#f7fbff,#fff)}
.sd-stage svg{display:block;width:100%;height:auto}
.sd-stage .chip{position:absolute;right:12px;bottom:8px;min-height:30px;font-size:12px;white-space:nowrap}
.sd-stage .chip svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2}
.sd-fx{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;padding:12px;border-top:1px solid var(--line2);font-size:22px;font-weight:800;color:var(--ink)}
.sd-fx span{padding:2px 10px;border-radius:8px;transition:background .3s,color .3s}
.sd-fx .op{color:var(--faint);font-weight:600;padding:0}
.sd-fx .t1{background:var(--sky-50);color:var(--brand-700)}
.sd-fx .t2{background:var(--brand-50);color:var(--brand-900)}
.sd-fx.h1 .t1{background:var(--sky-3);color:var(--brand-900)}
.sd-fx.h2 .t2{background:var(--brand);color:#fff}
.sd-leg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:0 12px 12px}
.sd-leg span{font-size:12.5px;color:var(--muted);line-height:1.3}
.sd-leg b{display:inline-block;min-width:20px;font-size:15px;color:var(--ink);font-style:italic;margin-right:4px}

/* сцепление */
.fig-mu{border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:#fbfcfe;display:grid;gap:10px}
.mu-row{display:grid;grid-template-columns:150px minmax(0,1fr) 48px;gap:12px;align-items:center}
.mu-t{font-size:13.5px;font-weight:700;color:var(--ink);line-height:1.2}
.mu-t small{display:block;font-size:11.5px;font-weight:600;color:var(--faint)}
.mu-track{position:relative;height:26px;display:flex;align-items:center}
.mu-track i{height:100%;width:var(--w);background:linear-gradient(90deg,var(--brand-200),var(--brand));border-radius:6px;transform-origin:left;transform:scaleX(0);transition:transform .9s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i) * 160ms + 150ms)}
.fig.go .mu-track i{transform:scaleX(1)}
.mu-track b{margin-left:8px;font-size:13px;color:var(--ink);white-space:nowrap}
.mu-x{font-size:14px;font-weight:800;color:var(--brand-700);text-align:right}
.mu-sq{display:flex;align-items:flex-end;gap:22px;flex-wrap:wrap;border-top:1px solid var(--line2);padding-top:12px}
.mu-sq .lbl{align-self:center;margin-right:4px}
.mu-sqc{display:flex;flex-direction:column;align-items:center;gap:6px}
.mu-sqc .grid{display:grid;grid-template-columns:repeat(var(--n),16px);gap:2px}
.mu-sqc .grid i{width:16px;height:16px;border-radius:3px;background:var(--sky-3)}
.mu-sqc span{font-size:12px;font-weight:700;color:var(--muted)}

/* длинный хвост */
.fig-lt{border:1px solid var(--line);border-radius:14px;background:#fff;padding:8px}
.fig-lt svg{display:block;width:100%;height:auto}
.lt-bar{transform-box:fill-box;transform-origin:bottom;transform:scaleY(0);transition:transform .6s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i) * 70ms)}
.fig.go .lt-bar{transform:scaleY(1)}
.lt-line{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.6s ease;transition-delay:.9s}
.fig.go .lt-line{stroke-dashoffset:0}
.lt-dot{opacity:0;transition:opacity .3s;transition-delay:calc(var(--i) * 120ms + 1s)}
.fig.go .lt-dot{opacity:1}
.lt-ann{opacity:0;transition:opacity .5s;transition-delay:calc(var(--i) * 500ms + 2.2s)}
.fig.go .lt-ann{opacity:1}

/* ODD */
.fig-odd{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fff}
.odd2{display:grid;grid-template-columns:86px repeat(4,minmax(0,1fr));gap:4px}
.oh{font-size:12px;font-weight:700;color:var(--muted);text-align:center;padding-bottom:4px}
.ov{font-size:12.5px;font-weight:700;color:var(--ink);display:flex;align-items:center}
.oc{min-height:52px;border-radius:8px;display:grid;place-items:center;padding:4px;border:1px solid rgba(21,32,59,.06)}
.oc.in{background:var(--sky-50)}
.oc.edge{background:#cfe6fa}
.oc.out{background:repeating-linear-gradient(-45deg,#eef2f8 0 6px,#e2e8f1 6px 12px)}
.mk{font-size:11px;font-weight:800;border-radius:6px;padding:2px 6px;white-space:nowrap}
.mk i{font-style:normal;margin-right:4px}
.odd-mk .mk i{margin:0}
.mk.ai{background:var(--brand-900);color:#fff}
.mk.need{background:#fff;color:var(--brand-700);border:1.5px solid var(--brand)}
.odd-leg{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:10px;font-size:12.5px;color:var(--muted)}
.odd-leg i{display:inline-block;width:14px;height:14px;border-radius:4px;margin-right:6px;vertical-align:-2px;border:1px solid rgba(21,32,59,.08)}
.odd-leg i.in{background:var(--sky-50)}.odd-leg i.edge{background:#cfe6fa}.odd-leg i.out{background:repeating-linear-gradient(-45deg,#eef2f8 0 3px,#e2e8f1 3px 6px)}
.odd-leg b{color:var(--ink)}

/* отказ против SOTIF */
.fig-split .split{margin-bottom:4px}
.ftab{display:grid;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-top:12px}
.ftr{display:grid;grid-template-columns:150px minmax(0,1fr) minmax(0,1fr);border-bottom:1px solid var(--line2)}
.ftr:last-child{border-bottom:0}
.ftc{padding:9px 12px;font-size:13.5px;color:var(--text);line-height:1.35}
.ftc.c0{color:var(--muted);font-size:12.5px;font-weight:700;background:#fbfcfe}
.ftr.head .ftc{font-size:14px;color:#fff;background:var(--brand-900)}
.ftr.head .ftc.c0{background:var(--brand-900)}
.ftr.key .ftc.c1,.ftr.key .ftc.c2{font-weight:800;font-size:15px;color:var(--brand-900);background:var(--sky-50)}

/* лестница доказательств */
.fig-lad{display:grid;gap:6px;border:1px solid var(--line);border-radius:14px;padding:14px;background:#fbfcfe}
.ld-in{display:grid;grid-template-columns:26px minmax(0,1fr) auto;gap:10px;align-items:center;border-radius:10px;padding:9px 12px;margin-left:calc((5 - var(--step)) * 3.4%);border:1px solid}
.ld.ok .ld-in{background:#fff;border-color:var(--sky-3)}
.ld.weak .ld-in{background:#fff8f9;border-color:#f4a9b3}
.ld-in i{width:26px;height:26px;border-radius:50%;display:grid;place-items:center}
.ld.ok .ld-in i{background:var(--sky)}
.ld.weak .ld-in i{background:var(--red)}
.ld-in i svg{width:14px;height:14px;stroke:#fff;fill:none;stroke-width:2.6;stroke-linecap:round}
.ld-in b{font-size:14px;color:var(--ink)}
.ld-in span{font-size:12.5px;color:var(--muted);text-align:right}
.ld-line{display:flex;align-items:center;gap:10px;margin:4px 0}
.ld-line::before,.ld-line::after{content:"";flex:1;height:0;border-top:2px dashed var(--red)}
.ld-line span{font-size:11.5px;font-weight:800;color:var(--red);letter-spacing:.04em}

/* обоснование безопасности */
.fig-sc{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fbfcfe;display:grid;justify-items:center;gap:14px}
.sc-claim{background:var(--brand-900);color:#fff;border-radius:12px;padding:10px 18px;text-align:center;font-weight:800;font-size:15px;max-width:520px;position:relative}
.sc-claim small{display:block;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky-3)}
.sc-claim::after{content:"";position:absolute;left:50%;bottom:-15px;height:14px;border-left:2px solid var(--brand-200)}
.sc-args{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;width:100%;position:relative;padding-top:12px;border-top:2px solid var(--brand-200)}
.sc-col{display:grid;gap:8px;align-content:start}
.sc-arg{background:#fff;border:1.5px solid var(--brand);border-radius:10px;padding:8px 10px;font-size:13.5px;font-weight:700;color:var(--ink);line-height:1.3}
.sc-arg small{display:block;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}
.sc-evs{display:grid;gap:6px;padding-left:12px;border-left:2px solid var(--line)}
.sc-ev{display:grid;grid-template-columns:16px minmax(0,1fr);gap:6px;font-size:12.5px;color:var(--text);background:#fff;border:1px solid var(--sky-3);border-radius:8px;padding:6px 8px;line-height:1.3}
.sc-ev svg{width:14px;height:14px;stroke:var(--sky);fill:none;stroke-width:2.6;stroke-linecap:round;margin-top:1px}
.sc-ev.bad{border-color:#f4a9b3;background:#fff8f9;color:#7c1b27}
.sc-ev.bad svg{stroke:var(--red)}
.sc-col.weak .sc-arg{border-color:#f4a9b3}
.sc-note{font-size:13px;color:#7c1b27;font-weight:600;text-align:center}

/* два вопроса по порядку */
.fig-flow{display:grid;gap:10px;margin-top:10px}
.fl-step{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);gap:8px;align-items:stretch}
.fl-q{background:var(--brand-900);color:#fff;border-radius:10px;padding:10px 12px;font-weight:800;font-size:14px}
.fl-q small{display:block;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--sky-3)}
.fl-a,.fl-b{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:13.5px}
.fl-a b{color:var(--brand-900)}

/* видео-врезка */
.video{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.vd-stage{position:relative;aspect-ratio:16/9;background:#0f1830;overflow:hidden}
.vd-stage>img{width:100%;height:100%;object-fit:cover;transition:transform 30s linear,filter .5s}
.video.playing .vd-stage>img{transform:scale(1.12) translate(-2%,-1%)}
.vd-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,24,48,.35) 0%,rgba(15,24,48,0) 30%,rgba(15,24,48,0) 55%,rgba(15,24,48,.78) 100%)}
.vd-top{position:absolute;left:14px;right:14px;top:12px;display:flex;justify-content:space-between;gap:10px}
.vd-kind{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;color:#fff;background:rgba(15,24,48,.6);border-radius:8px;padding:5px 10px;backdrop-filter:blur(4px)}
.vd-kind svg{width:14px;height:14px;stroke:#fff;fill:none;stroke-width:2}
.vd-ph{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-900);background:#fff;border-radius:6px;padding:4px 8px}
.vd-title{position:absolute;left:18px;right:18px;bottom:40px;color:#fff;transition:opacity .4s}
.vd-title b{display:block;font-size:24px;font-weight:800;letter-spacing:-.02em;line-height:1.15;text-shadow:0 2px 14px rgba(0,0,0,.4);text-wrap:balance}
.vd-title span{font-size:13px;opacity:.85;font-weight:600}
.video.playing .vd-title,.video.done .vd-title{opacity:0}
.vd-play{position:absolute;left:50%;top:50%;margin:-36px 0 0 -36px;width:72px;height:72px;border-radius:50%;border:0;background:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 8px 30px rgba(0,0,0,.35);transition:transform .15s}
.vd-play:hover{transform:scale(1.06)}
.vd-play svg{width:26px;height:26px;fill:var(--brand-900);stroke:var(--brand-900);stroke-width:1.5;stroke-linejoin:round;margin-left:3px}
.video.playing .vd-play svg,.video.done .vd-play svg{margin-left:0;fill:none;stroke-width:3}
.video.playing .vd-play{left:14px;top:auto;bottom:30px;margin:0;width:40px;height:40px;opacity:.92}
.video.playing .vd-play svg{width:16px;height:16px}
.video.done .vd-play{width:56px;height:56px;margin:-28px 0 0 -28px}
.video.playing .vd-bar{left:64px}
.vd-cap{position:absolute;left:0;right:0;margin-inline:auto;bottom:46px;width:min(86%,640px);text-align:center;color:#fff;font-size:17px;font-weight:600;line-height:1.4;text-shadow:0 1px 2px rgba(0,0,0,.6);background:rgba(10,16,34,.55);border-radius:10px;padding:8px 14px;opacity:0;pointer-events:none}
.video.playing .vd-cap:not(:empty),.video.done .vd-cap:not(:empty){opacity:1}
.vd-cap.in{animation:beatIn .4s both}
.vd-bar{position:absolute;left:14px;right:14px;bottom:12px;display:flex;align-items:center;gap:10px}
.vd-prog{flex:1;height:4px;border-radius:2px;background:rgba(255,255,255,.3);overflow:hidden}
.vd-prog i{display:block;height:100%;width:0;background:var(--sky-2)}
.vd-tm{font-size:11.5px;color:#fff;font-variant-numeric:tabular-nums;font-weight:600}
.vd-foot{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:16px;padding:14px 18px}
.vd-points{margin:0;padding-left:18px;display:grid;gap:4px;font-size:14px;color:var(--ink)}
.vd-note{display:grid;grid-template-columns:16px minmax(0,1fr);gap:8px;font-size:12.5px;color:var(--muted);border-left:1px solid var(--line2);padding-left:14px}
.vd-note svg{width:15px;height:15px;stroke:var(--sky);fill:none;stroke-width:2;margin-top:2px}

/* практика */
.pr-head{border:1.5px solid var(--sky);border-radius:16px;background:linear-gradient(180deg,#f5faff,#fff);padding:16px 20px}
.pr-head h3{font-size:19px;font-weight:800}
.pr-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:18px;margin-top:8px}
.pr-why .lbl{color:#2f7fc4}
.pr-why p{font-size:14.5px;margin-top:4px;color:var(--text)}
.pr-steps{margin:0;padding-left:0;list-style:none;counter-reset:st;display:grid;gap:6px}
.pr-steps li{counter-increment:st;display:grid;grid-template-columns:24px minmax(0,1fr);gap:8px;font-size:14px;color:var(--ink)}
.pr-steps li::before{content:counter(st);width:22px;height:22px;border-radius:50%;background:var(--brand);color:#fff;font-size:12px;font-weight:800;display:grid;place-items:center}
.rng.dim{opacity:.45}

/* старт */
.s0-hero{grid-template-columns:1.1fr .9fr}
.s0-hero h1{font-size:40px;margin-top:10px;text-wrap:balance}
.s0-side{display:grid;gap:8px}
.s0-term{font-size:13px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 12px}
.s0-term b{color:var(--ink)}
.s0-learn{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:12px;margin-top:20px}
.s0-out,.s0-how{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.s0-out ol{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:8px}
.s0-out li{display:grid;grid-template-columns:62px minmax(0,1fr);gap:8px;align-items:center;font-size:14.5px;font-weight:600;color:var(--ink);opacity:0;animation:beatIn .5s forwards}
.s0-out li i{font-style:normal;font-size:11px;font-weight:800;color:var(--brand);background:var(--brand-50);border-radius:6px;padding:3px 6px;text-align:center}
.s0-layers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:8px 0 10px}
.s0-l{border-radius:10px;padding:8px 10px;display:grid;gap:2px}
.s0-l svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.s0-l b{font-size:13.5px}
.s0-l span{font-size:11.5px;line-height:1.3;opacity:.85}
.s0-l.k-scene{background:var(--brand-900);color:#fff}
.s0-l.k-explain{background:var(--brand-50);color:var(--brand-900)}
.s0-l.k-practice{background:var(--sky-50);color:var(--brand-900);border:1px solid var(--sky-3)}
.s0-how p{font-size:13.5px;color:var(--muted)}
.s0-learn .s0-ctx{grid-column:1/-1;margin-top:0}
.tl-night{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.tl-night>img{width:100%;height:100%;object-fit:cover;min-height:280px}
.tl-steps{list-style:none;margin:0;padding:18px 20px;display:grid;gap:4px;align-content:center;position:relative}
.tl-steps li{display:grid;grid-template-columns:58px minmax(0,1fr);column-gap:12px;opacity:.15;transform:translateX(10px);transition:all .5s cubic-bezier(.2,.8,.2,1);position:relative;padding:6px 0}
.tl-steps li.in{opacity:1;transform:none}
.tl-steps li b{grid-row:1/3;font-size:18px;font-weight:800;color:var(--brand-900);font-variant-numeric:tabular-nums}
.tl-steps li .k{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--sky)}
.tl-steps li p{font-size:14px;color:var(--ink);line-height:1.35}
.tl-steps li:nth-child(3) .k{color:var(--red)}

/* урок 2 */
.doc-mini .doc-b{padding:12px 18px 14px}
.doc-q{font-size:20px;font-weight:700;color:var(--ink);margin-top:2px}
.xr-q .xr-opts{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.xr-q .xr-opts .chip{font-size:13px;text-align:left}
.xr-q:not(.open) .xr-opts{display:none}
.xr-q.fixed{border-color:var(--brand);background:#fff}
.xr-fb{margin-top:6px;font-size:12.5px;border-radius:8px;padding:6px 8px}
.xr-fb.no{background:var(--red-50);color:#7c1b27}
.xr-fb.ok{background:var(--sky-50);color:var(--brand-900)}
.xr-w.done{background:var(--brand);color:#fff;text-decoration:line-through;text-decoration-color:rgba(255,255,255,.6)}
.xr-q{min-height:auto}
.xr-anat{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px;padding-top:12px;border-top:1px solid var(--line2)}
.xr-anat .lbl b{color:var(--ink);font-size:13px}
.xa-parts{display:flex;gap:6px;flex-wrap:wrap}
.xa{font-size:12px;font-weight:800;padding:4px 10px;border-radius:999px;border:1.5px dashed var(--line);color:var(--faint);background:#fff;transition:all .4s}
.xa.on{border-style:solid;color:var(--ink)}
.xa.on.p1{background:#f2f9fe;border-color:#9ccbf2}.xa.on.p2{background:#f4f7fc;border-color:#b7c8e6}.xa.on.p3{background:#eef2fa;border-color:#4b6eb9}.xa.on.p4{background:#eef7fe;border-color:#7cbcee}.xa.on.p5{background:#f7f9fc;border-color:#9aa6ba}
.xr-ind{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px;background:var(--amber-50);border-radius:10px;padding:10px 12px;font-size:14px;color:#6d4a0e;font-weight:600}
.xr-final{margin-top:14px;border-top:1px solid var(--line2);padding-top:12px}
.xr-final s{color:var(--faint);font-size:15px}

/* урок 3: проверка пункта плана */
.pred.task{border-color:var(--brand)}
.doc-claim{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:6px}
.doc-claim .ai,.ai-tag{font-size:12px;font-weight:700;color:var(--brand-700);background:var(--sky-50);border-radius:6px;padding:2px 8px}
.doc-claim q{font-size:16px;font-weight:700;color:var(--ink);quotes:"«" "»"}

/* чек-лист */
.cl-list{display:grid;gap:8px}
.cl-item{display:grid;grid-template-columns:30px minmax(0,1fr);gap:10px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#fff;transition:all .4s}
.cl-n{width:28px;height:28px;border-radius:8px;background:var(--brand);color:#fff;font-weight:800;font-size:13px;display:grid;place-items:center}
.cl-item b{font-size:14.5px;color:var(--ink)}
.cl-item .cl-t{font-size:13px;color:var(--muted);margin-top:2px}
.cl-item .cl-lock{display:none;font-size:12px;color:var(--faint)}
.cl-item.locked{background:#fafbfd;border-style:dashed}
.cl-item.locked .cl-n{background:var(--line)}
.cl-item.locked b{color:var(--faint)}
.cl-item.locked .cl-t{display:none}
.cl-item.locked .cl-lock{display:block}
.cl-item.new{animation:beatIn .5s both;border-color:var(--sky)}
.cl-card{border:1.5px solid var(--brand);border-radius:14px;background:linear-gradient(90deg,var(--brand-50),#fff 70%);padding:12px 16px;margin-top:22px}
.cl-card .lbl{color:var(--brand)}
.clc-row{display:grid;grid-template-columns:30px minmax(0,1fr);gap:10px;margin-top:8px}
.clc-row b{font-size:15px;color:var(--ink)}
.clc-row p{font-size:13.5px;color:var(--muted)}
.cl-strip{border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px 14px}
.cls-items{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.cls{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--ink);background:var(--brand-50);border-radius:8px;padding:4px 10px 4px 4px}
.cls i,.dn{font-style:normal;width:20px;height:20px;border-radius:6px;background:var(--brand);color:#fff;font-size:11px;font-weight:800;display:inline-grid;place-items:center}
.chip .dn{margin-right:2px}
.chip.on .dn{background:#fff;color:var(--brand)}
.cl-final{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.clf{display:grid;grid-template-columns:36px minmax(0,1fr);gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;opacity:0;animation:beatIn .5s forwards}
.clf i{font-style:normal;width:34px;height:34px;border-radius:10px;background:var(--brand-900);color:#fff;font-weight:800;display:grid;place-items:center;font-size:16px}
.clf b{font-size:15.5px;color:var(--ink)}
.clf p{font-size:13.5px;color:var(--muted);margin-top:2px}
.clf-l{display:inline-block;margin-top:6px;font-size:10.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}

/* тьютор */
.ask-free textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:inherit;font-size:14px;resize:vertical;background:#fff;color:var(--ink);margin-top:8px}
.ask-free textarea:focus{outline:3px solid rgba(74,159,227,.35);border-color:var(--sky)}
/* iPhone увеличивает страницу при фокусе на поле мельче 16px */
@media (pointer:coarse){.ask-free textarea{font-size:16px}}
.ask-left{font-size:12px;color:var(--faint)}
.ask-thread{display:grid;gap:8px;margin-top:8px}
.ask-me{justify-self:end;max-width:88%;background:var(--brand);color:#fff;border-radius:12px 12px 4px 12px;padding:8px 12px;font-size:14px;animation:beatIn .3s both}
.ask-ai{max-width:94%;background:var(--sky-50);border:1px solid var(--sky-3);border-radius:4px 12px 12px 12px;padding:10px 12px;animation:beatIn .3s both}
.ask-ai-t{font-size:14px;color:var(--ink);white-space:pre-wrap}
.ask-think{color:var(--muted);animation:dots 1s infinite}
.ask-meta{display:flex;gap:6px;align-items:flex-start;margin-top:6px;font-size:11.5px;color:var(--brand-700);font-weight:600}
.ask-meta svg{flex:none;width:13px;height:13px;stroke:var(--sky);fill:none;stroke-width:2;margin-top:1px}
.btn.sm svg{width:15px;height:15px}
.ev.ai{border-color:#c9b8f0;background:#f6f2ff}
.ev.ai .d{background:#7b5cd6}

@container aor (max-width: 760px){
  .s0-hero{grid-template-columns:minmax(0,1fr)}
  .s0-hero h1{font-size:32px}
  .lesson-card{padding:16px 14px}
  .lesson-card>h3{font-size:19px}
  .lc-text p,.lesson-card .depth-body{font-size:15px}
  .fig-traps,.ft-grid,.s0-learn,.tl-night,.vd-foot,.pr-grid,.cl-final,.sc-args,.fl-step{grid-template-columns:1fr}
  .tl-night>img{min-height:180px;max-height:220px}
  .tb-row{grid-template-columns:1fr;gap:4px}
  .tb-note{white-space:normal;font-size:10.5px;line-height:1.15;max-width:38%}
  .fig-lt{overflow-x:auto}
  .fig-lt svg{min-width:640px}
  .fig-stop .sd-stage{overflow-x:auto}
  .fig-stop .sd-stage svg{min-width:560px}
  .an-row{grid-template-columns:1fr;gap:4px}
  .an-n{justify-self:start}
  .sd-leg{grid-template-columns:1fr 1fr}
  .sd-fx{font-size:16px}
  .mu-row{grid-template-columns:96px minmax(0,1fr) 40px;gap:8px}
  .odd2{grid-template-columns:62px repeat(4,minmax(0,1fr))}
  .oh{font-size:10.5px}
  .mk{font-size:9.5px;padding:2px 4px;white-space:normal;text-align:center}
  .ftr{grid-template-columns:96px minmax(0,1fr) minmax(0,1fr)}
  .ftc{font-size:12.5px;padding:7px 8px}
  .ld-in{margin-left:0;grid-template-columns:24px minmax(0,1fr)}
  .ld-in span{grid-column:2;text-align:left}
  .vd-title b{font-size:18px}
  .vd-cap{font-size:14px;bottom:40px}
  .vd-play{width:56px;height:56px;margin:-28px 0 0 -28px}
  .vd-note{border-left:0;padding-left:0}
  .s0-layers{grid-template-columns:1fr 1fr 1fr}
  .part-div{margin-top:26px}
  .pd-t{font-size:13.5px}
  .lh-sep{display:none}
}
/* карта: подпись только у текущего урока */
.aor-map .st span{display:none}
.aor-map .st.cur span{display:inline}
.aor-map .st{padding:4px}
.aor-map .st.cur{padding:4px 10px 4px 4px}

/* иконка в шапке выдвижной панели */
.drawer-h>svg{flex:none;width:22px;height:22px;stroke:var(--brand);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.drawer-h h3{line-height:1.25}

/* Схема подстраивается под свою ширину, а не под ширину курса: узкая плитка на широком экране
   (холст, боковая колонка) получает ту же раскладку, что и телефон */
.lc-fig{container:fig/inline-size}
@container fig (max-width: 560px){
  .fig-traps,.sc-args,.fl-step{grid-template-columns:1fr}
  .mu-sq{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;align-items:end}
  .mu-sq .lbl{grid-column:1/-1;margin:0}
  .mu-sqc span{text-align:center;font-size:11.5px;line-height:1.25}
  .tb-row{grid-template-columns:1fr;gap:4px}
  .tb-note{white-space:normal;font-size:10.5px;line-height:1.15;max-width:38%}
  .fig-lt{overflow-x:auto}
  .fig-lt svg{min-width:640px}
  .fig-stop .sd-stage{overflow-x:auto}
  .fig-stop .sd-stage svg{min-width:560px}
  .an-row{grid-template-columns:1fr;gap:4px}
  .an-n{justify-self:start}
  .sd-leg{grid-template-columns:1fr 1fr}
  .sd-fx{font-size:16px}
  .mu-row{grid-template-columns:96px minmax(0,1fr) 40px;gap:8px}
  .odd2{grid-template-columns:62px repeat(4,minmax(0,1fr))}
  .oh{font-size:10.5px}
  .mk{font-size:13px;padding:1px 7px;line-height:1.2}
  .mk i{margin:0}
  .mk span{display:none}
  .ftr{grid-template-columns:96px minmax(0,1fr) minmax(0,1fr)}
  .ftc{font-size:12.5px;padding:7px 8px}
  .ld-in{margin-left:0;grid-template-columns:24px minmax(0,1fr)}
  .ld-in span{grid-column:2;text-align:left}
}
@container fig (max-width: 400px){
  .ftr{grid-template-columns:76px minmax(0,1fr) minmax(0,1fr)}
  .ftc{-webkit-hyphens:auto;hyphens:auto;overflow-wrap:break-word}
  .ftr.head .ftc{font-size:12.5px}
}