@font-face{font-family:Manrope;src:url(../brand/Manrope-Variable.woff2) format("woff2");font-weight:200 800;font-style:normal;font-display:swap}:root{--cobalt: #3454F4;--butter: #F6E69C;--chalk: #F7F8FC;--midnight: #182044;--bg: var(--chalk);--surface: #fff;--line: #E2E6F3;--text: var(--midnight);--muted: #5B6488;--accent: var(--cobalt);--on-accent: #fff;--accent-soft: #E8ECFE;--highlight: var(--butter);--on-highlight: var(--midnight);--good: #1F9D57;--near: #C98A00;--bad: #D93F3F;--roll-bg: #fff;--roll-black: #F3F5FB;--roll-line: #ECEFF7;--roll-cline: #C9D0E8;--roll-target: var(--cobalt);--roll-listen: #A9B3D9;--roll-on-target: #fff;--roll-voice: #8A93B8;--radius-card: 24px;--radius-ctl: 20px;--font: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #0E1330;--surface: #182044;--line: #2A3466;--text: var(--chalk);--muted: #A3ABCF;--accent: #6F87FF;--on-accent: #0E1330;--accent-soft: #23306A;--highlight: var(--butter);--on-highlight: var(--midnight);--good: #45C47D;--near: #E8B53A;--bad: #F06B6B;--roll-bg: #121836;--roll-black: #0F1430;--roll-line: #1E2752;--roll-cline: #34407A;--roll-target: #8EA0FF;--roll-listen: #45508A;--roll-on-target: #0E1330;--roll-voice: #8A93B8;color-scheme:dark}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}html{overscroll-behavior-y:none}button,.tile,.chordbtn,.pk,.answer,nav a{-webkit-user-select:none;user-select:none;touch-action:manipulation}@media(hover:hover){.tile:hover{border-color:var(--accent)}}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}textarea:focus,select:focus{outline:none}textarea:focus-visible,select:focus-visible,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:2px}body{margin:0;background:var(--bg);color:var(--text);font:500 16px/1.5 var(--font);-webkit-tap-highlight-color:transparent}a{color:inherit}h1{font-size:40px;font-weight:800;letter-spacing:-.02em;margin:0 0 8px;line-height:1.1;color:var(--accent)}h2{font-size:20px;font-weight:800;margin:0 0 6px;letter-spacing:-.01em}.muted{color:var(--muted)}.small{font-size:13px}.err{color:var(--bad)}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100dvh}.side{position:sticky;top:0;height:100dvh;border-right:1px solid var(--line);padding:24px 12px;background:var(--surface)}.brand{display:block;padding:0 12px 24px}.brand img{width:164px;height:auto;display:block}.side nav{display:flex;flex-direction:column;gap:2px}.side a,.tabbar a{text-decoration:none;color:var(--muted);display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:999px;font-size:15px;font-weight:600}.side a:hover{background:var(--bg);color:var(--text)}.side a.active{background:var(--accent);color:var(--on-accent);font-weight:700}.ic{width:18px;text-align:center;font-size:15px}.tabbar{display:none}main{min-width:0}.page{max-width:1120px;margin:0 auto;padding:32px 32px 64px}.page>.muted:first-of-type{margin:0 0 20px;max-width:70ch}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;margin:16px 0}.card.cta{display:flex;flex-direction:column;gap:4px;text-decoration:none;border-color:var(--accent)}.empty{text-align:center;color:var(--muted)}.btn{border:0;border-radius:999px;padding:0 24px;min-height:48px;font:inherit;font-weight:800;cursor:pointer;background:var(--accent);color:var(--on-accent);touch-action:manipulation;-webkit-user-select:none;user-select:none}.btn.stop,.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn:disabled{opacity:.45;cursor:default}select,input[type=range]{font:inherit;font-size:16px;color:var(--text)}select{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-ctl);padding:8px 10px;min-height:40px}input[type=range]{accent-color:var(--accent);width:100%}.seg{display:inline-flex;background:var(--accent-soft);border:0;border-radius:999px;padding:4px;gap:2px;max-width:100%;overflow-x:auto;scrollbar-width:none;width:max-content}.seg button{white-space:nowrap;flex:none}.seg button{border:0;background:none;color:var(--text);font:inherit;font-size:14px;font-weight:700;padding:8px 16px;border-radius:999px;cursor:pointer;min-height:34px}.seg button[aria-pressed=true]{background:var(--accent);color:var(--on-accent);font-weight:800}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-ctl);padding:12px 14px;min-width:0}.stat b{display:block;font-size:20px;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stat span{font-size:13px;color:var(--muted)}.roll{display:block;width:100%;height:clamp(260px,42vh,460px);border-radius:var(--radius-ctl);border:1px solid var(--line);background:var(--roll-bg)}.roll.tall{height:clamp(320px,58vh,640px)}.micgate{display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-ctl);padding:24px;margin:16px 0}.micgate p{margin:4px 0 0;color:var(--muted);max-width:60ch;font-size:14px}.livenote{display:flex;align-items:baseline;gap:10px;font-variant-numeric:tabular-nums}.livenote .n{font-size:28px;font-weight:700;min-width:4ch}.livenote.silent .n{color:var(--line)}.livenote .c{color:var(--muted);font-size:15px;min-width:5ch}.livenote.big .n{font-size:56px;letter-spacing:-.02em}.meter{position:relative;height:10px;border-radius:5px;background:var(--line)}.meter .zone{position:absolute;top:0;bottom:0;background:color-mix(in srgb,var(--good) 35%,transparent);border-radius:5px}.meter i{position:absolute;top:-4px;bottom:-4px;width:4px;margin-left:-2px;background:var(--text);border-radius:2px;transition:left .06s linear}.scale{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:6px}.tuner-top{display:flex;gap:32px;align-items:center;margin:8px 0 16px;flex-wrap:wrap}.tuner-top .stats{flex:1;margin:0}.tuner-meter{flex:1;min-width:220px}.rangeline{margin:0;font-size:18px;color:var(--muted)}.rangeline b{color:var(--text)}.summary{margin:16px 0}.summary b{color:var(--text)}.trainer-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:8px}.trainer-head p{margin:0}.crumbs{font-size:13px;color:var(--muted);margin-bottom:8px}.crumbs a{color:var(--muted)}.toolbar{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap;margin:12px 0}.toolbar .btn{min-width:120px}.chk{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}.chk input{width:18px;height:18px;accent-color:var(--accent)}.status{display:flex;gap:14px;align-items:center;font-size:14px;color:var(--muted);margin-left:auto;flex-wrap:wrap}.status b{color:var(--text)}.pill{padding:3px 12px;border-radius:999px;background:var(--line);color:var(--text);font-weight:600}.pill.on{background:var(--accent);color:var(--on-accent)}.settings{display:flex;flex-wrap:wrap;gap:16px 24px;margin:20px 0 8px;align-items:flex-end}.settings>label{flex:0 1 auto;min-width:200px}.settings select{min-width:220px}.settings label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}.stepper{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);border-radius:10px;background:var(--surface);width:max-content}.stepper button{width:36px;height:38px;border:0;background:none;font-size:18px;color:var(--text);cursor:pointer}.stepper span{min-width:5ch;text-align:center;color:var(--text);font-size:15px}.modes{display:grid;grid-template-columns:repeat(3,1fr);width:100%;margin:12px 0 4px}.modes button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;padding:8px 12px}.modes b{font-size:14px;color:var(--text);font-weight:600}.modes span{font-size:12px}.modes button:disabled{cursor:default;opacity:.7}.howto{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}.howto>div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-ctl);padding:18px 20px}.howto ol,.howto ul{margin:8px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:15px}.howto ul li::marker{color:var(--bad)}.breath{display:grid;grid-template-columns:minmax(240px,1fr) 1fr;gap:24px;align-items:center}.orb-wrap{position:relative;aspect-ratio:1;max-width:340px;width:100%;margin:0 auto;display:grid;place-items:center}.orb{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;transition:transform .1s linear,color .4s;color:var(--accent);overflow:visible}.orb path{fill:currentColor}.orb.in{color:var(--accent)}.orb.hold{color:var(--highlight)}.orb.out,.orb.pulse{color:var(--accent)}.orb.idle{color:var(--accent-soft)}.orb-text{position:relative;color:var(--text);text-align:center;display:flex;flex-direction:column;gap:4px}.orb-text strong{font-size:20px}.orb-text span{font-size:40px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1}.orb-text .big-num{font-size:48px;font-variant-numeric:tabular-nums}.orb-text .big-num+span{font-size:14px;font-weight:400;color:var(--muted)}.breath-meta{display:flex;flex-direction:column;gap:16px;align-items:flex-start}.breath-meta b{color:var(--text)}.phases{margin:0;padding-left:20px;color:var(--muted);display:flex;flex-direction:column;gap:4px}.phases li.on{color:var(--text);font-weight:600}.drill-controls{margin:8px 0}.drill-controls .chk{flex-direction:row;align-self:end;color:var(--text)}.seg button:disabled{cursor:default}.with-ic{display:flex;align-items:center;gap:8px}.quiz-top{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.answers{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px;margin-top:16px}.answer{min-height:52px;border-radius:var(--radius-ctl);border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit;font-size:15px;cursor:pointer;padding:8px 12px}.answer:hover:not(:disabled){border-color:var(--accent)}.answer.right{background:color-mix(in srgb,var(--good) 25%,var(--bg));border-color:var(--good)}.answer.wrong{background:color-mix(in srgb,var(--bad) 22%,var(--bg));border-color:var(--bad)}.answer.dim{opacity:.45}.answer:disabled{cursor:default}.ok-msg{color:var(--good)}.howto:has(>div:only-child){grid-template-columns:1fr}.howto ol,.howto ul{max-width:70ch}.trainer-head+.drill-controls{margin-top:24px}.howto .result{background:var(--surface)}.verdict{margin:16px 0 0;font-weight:500}.quiz-top .btn{min-height:48px}.grid.grid3{grid-template-columns:repeat(3,1fr)}.breath{display:flex;justify-content:center;gap:64px;flex-wrap:wrap}.breath .orb-wrap{width:320px;margin:0}.voice-seg{display:flex;flex-wrap:wrap;width:auto;margin:12px 0}.circle-wrap{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:32px;align-items:start;margin:8px 0 24px}.circle{width:100%;height:auto;-webkit-user-select:none;user-select:none}.circle .ring{fill:none;stroke:var(--line)}.circle .key{cursor:pointer}.circle .key circle{fill:var(--surface);stroke:var(--line);transition:fill .15s}.circle .key .min-dot{fill:var(--bg)}.circle .key text{fill:var(--text);font:600 12px system-ui}.circle .key text.min{fill:var(--muted);font:500 11px system-ui}.circle .key:hover circle{stroke:var(--accent)}.circle .key.near>g:first-child circle{fill:color-mix(in srgb,var(--accent) 18%,var(--surface))}.circle .key.on>g:first-child circle{fill:var(--accent)}.circle .key.on text.maj{fill:#fff}.circle .key.on .min-dot{fill:color-mix(in srgb,var(--accent) 30%,var(--bg))}.circle .key.on text.min{fill:var(--text)}.circle .key g{cursor:pointer}.circle .key.on-min .min-dot{fill:var(--accent)}.circle .key.on-min text.min{fill:#fff}.circle .key.on-min>g:first-child circle{fill:color-mix(in srgb,var(--accent) 25%,var(--surface))}.circle .center-big{fill:var(--text);font:700 26px system-ui}.circle .center-small{fill:var(--muted);font:12px system-ui}.scale-notes{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.scale-notes span{padding:4px 10px;border-radius:8px;background:var(--surface);border:1px solid var(--line);font-size:14px}.row-btns{display:flex;gap:8px;flex-wrap:wrap}.chords-row{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin:10px 0}.chordbtn{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 4px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;font:inherit}.chordbtn:hover{border-color:var(--accent)}.chordbtn b{font-size:15px}.chordbtn span{font-size:12px;color:var(--muted)}.quiz-q{font-size:18px;margin:16px 0 0}.levels{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:20px 0 4px}.level{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;border-radius:var(--radius-ctl);border:1px solid var(--line);background:var(--surface);color:var(--text);font:inherit;cursor:pointer;text-align:left}.level b{font-size:18px;color:var(--accent)}.level span{font-size:13px;font-weight:600}.level small{font-size:12px;color:var(--muted)}.level.on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.level:disabled{cursor:default;background:var(--bg)}.level:disabled b{color:var(--muted)}.level:disabled span{color:var(--muted)}[data-focus] .levels{display:none}ol.plain{margin:8px 0 0;padding-left:22px}ol.plain li::marker{color:var(--muted)}.rh-head{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.bar4-in{position:absolute;top:0;right:24px;bottom:0;left:24px}.bar4{position:relative;height:96px;margin:20px 0;border-radius:var(--radius-ctl);background:var(--roll-bg);border:1px solid var(--line)}.bar4.empty{display:grid;place-items:center;color:var(--muted);font-size:14px}.bar4 .beatline{position:absolute;top:0;bottom:0;width:1px;background:var(--line)}.bar4 .beatline em{position:absolute;top:6px;left:6px;font-style:normal;font-size:12px;color:var(--muted)}.bar4 .exp{position:absolute;top:28px;width:18px;height:18px;margin-left:-9px;border-radius:50%;border:2px solid var(--roll-listen)}.bar4 .tap{position:absolute;top:58px;width:14px;height:14px;margin-left:-7px;border-radius:50%}.bar4 .tap.good{background:var(--good)}.bar4 .tap.near{background:var(--near)}.bar4 .tap.bad{background:var(--bad)}.tapper{width:100%;min-height:120px;border-radius:var(--radius-ctl);border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;transition:transform .06s}.tapper b{font:800 24px var(--font)}.tapper small{font-size:13px;color:var(--muted)}.tapper:disabled{opacity:.6;cursor:default}.tapper:not(:disabled){border:2px solid var(--accent);color:var(--text);background:color-mix(in srgb,var(--accent) 12%,var(--bg))}.tapper:not(:disabled):active{background:color-mix(in srgb,var(--accent) 35%,var(--bg));transform:scale(.98)}.cmp-top{display:grid;grid-template-columns:minmax(260px,380px) 1fr;gap:32px;align-items:start;margin:8px 0}.chordbtn.hint{border:1px dashed var(--accent)}.borrow{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:6px;margin-top:10px}.chordbtn.wide{align-items:flex-start;text-align:left;padding:10px 12px}.chordbtn.wide span{font-size:12px;line-height:1.35}.small-btn{min-height:36px;padding:0 14px;font-size:14px}.prog-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.prog-head h2{margin:0}.prog{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin:14px 0}.prog-chip{position:relative;display:flex;flex-direction:column;gap:2px;padding:12px;border-radius:var(--radius-ctl);border:1px solid var(--line);background:var(--bg);min-height:64px}.prog-chip b{font-size:16px}.prog-chip span{font-size:13px;color:var(--muted)}.prog-chip button{position:absolute;top:6px;right:6px;border:0;background:none;color:var(--muted);cursor:pointer;padding:2px;border-radius:6px}.prog-chip.on{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,var(--bg))}.prog-chip.empty{align-items:center;justify-content:center;color:var(--muted);border-style:dashed}.btn svg{vertical-align:-3px;margin-right:4px}.tempo{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted);min-width:220px}.textbtn{background:none;border:0;color:var(--muted);font:inherit;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:6px}.textbtn:hover{color:var(--text)}.mel-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.mel-chips span{padding:6px 12px;border-radius:8px;background:var(--bg);border:1px solid var(--line);font-weight:600}.more-chords summary{display:none}.kb-caption{margin:16px 0 0}.cmp-sticky{display:none}.keyboard{position:relative;display:flex;height:150px;margin:16px 0 8px;-webkit-user-select:none;user-select:none;touch-action:manipulation}.pk{position:relative;border:1px solid var(--line);cursor:pointer;padding:0;margin:0;font:inherit;align-self:stretch}.pk.white{flex:1;background:#f2efe8;border-radius:0 0 8px 8px;display:flex;align-items:flex-end;justify-content:center;padding-bottom:8px}.pk.white span{font-size:11px;color:#555}.pk.black{width:0;z-index:2}.pk.black:before{content:"";position:absolute;left:-14px;width:28px;height:92px;top:0;background:#22201c;border-radius:0 0 6px 6px;border:1px solid #000}.pk.white.chord{background:color-mix(in srgb,var(--good) 25%,#f2efe8)}.pk.white.scale{background:#f2efe8}.pk.white.out{background:color-mix(in srgb,var(--bad) 45%,#f2efe8)}.pk.black.out:before{background:color-mix(in srgb,var(--bad) 70%,var(--pk-black))}.pk.black.chord:before{background:color-mix(in srgb,var(--good) 40%,var(--pk-black))}.pk.black.scale:before{background:#3a3730}.pk.voiced{box-shadow:inset 0 -6px 0 var(--accent)}.pk.black.voiced:before{box-shadow:inset 0 -6px 0 var(--accent)}.pk:active{filter:brightness(.9)}.legend{display:flex;gap:8px 20px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.legend span{display:inline-flex;align-items:center;gap:6px}.legend i{display:inline-block;width:10px;height:10px;border-radius:3px}.cmp-legend{margin-bottom:24px}.cmp-sing{margin:8px 0}.sketches{list-style:none;padding:0;margin:8px 0 0}.sketches li{display:flex;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line)}.sketches li:first-child{border-top:0}.sketches .link{background:none;border:0;color:var(--text);font:inherit;font-weight:600;cursor:pointer;padding:0;text-align:left;flex:1}.sketches .icon{background:none;border:0;color:var(--muted);cursor:pointer;padding:6px}.diagram{width:100%;max-width:640px;height:auto;display:block;margin:8px 0 20px;font-family:system-ui}.diagram .part{fill:var(--surface);stroke:var(--line);stroke-width:2}.diagram .part.hl{stroke:var(--accent)}.diagram .tube{fill:none;stroke:var(--muted);stroke-width:2}.diagram .fold{fill:none;stroke:var(--accent);stroke-width:2.5}.diagram .fold.thick{stroke-width:4}.diagram .flow{stroke:var(--accent);stroke-width:2;stroke-dasharray:5 4;fill:none}.diagram .fill-accent{fill:var(--accent)}.diagram .lbl{fill:var(--text);font-size:13px}.diagram .lbl.small{fill:var(--muted);font-size:11px}.diagram .lbl.strong{font-weight:700}.diagram .lbl.on{fill:#fff}.diagram .reg.chest{fill:color-mix(in srgb,var(--accent) 75%,var(--surface))}.diagram .reg.mix{fill:color-mix(in srgb,var(--accent) 50%,var(--surface))}.diagram .reg.head{fill:color-mix(in srgb,var(--accent) 28%,var(--surface))}.diagram .tick{stroke:var(--line);stroke-width:1.5}.diagram .tick.dashed{stroke:var(--muted);stroke-dasharray:4 4}.diagram .pill{fill:var(--roll-target)}.diagram .voice{fill:none;stroke-width:3;stroke-linecap:round}.diagram .voice.good{stroke:var(--good)}.diagram .voice.near{stroke:var(--near)}.article .article-body,.article>.lead,.article .next-art{max-width:70ch}.diagram .part.lung{stroke:var(--muted)}.scroll-x{overflow-x:auto}.home-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.streak{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--accent);font-weight:600;font-size:14px}.plan .chev{color:var(--muted);justify-self:end}.plan li.done strong,.plan li.done .muted{opacity:.55}.plan li.done .min{color:var(--good)}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.chips span{padding:8px 12px;border-radius:10px;background:var(--surface);border:1px solid var(--line);font-size:13px;color:var(--muted)}.chips b{color:var(--text)}.hist{list-style:none;padding:0;margin:8px 0 0}.hist li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line)}.hist li:first-child{border-top:0}.hist li div{display:flex;flex-direction:column;gap:2px;min-width:0}.hist .res{font-variant-numeric:tabular-nums}.hist-foot{display:flex;justify-content:space-between;margin-top:16px}.two-col{align-items:start}.article .lead{font-size:18px}.article-body p{max-width:68ch;line-height:1.65}.facts{padding-left:20px;display:flex;flex-direction:column;gap:10px;line-height:1.55}.glossary{display:grid;gap:12px}.glossary dt{font-weight:700}.glossary dd{margin:2px 0 0;color:var(--muted)}.next-art{display:flex;flex-direction:column;text-decoration:none;margin-top:32px}.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}.kpi{display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-ctl);padding:14px 16px;color:var(--accent)}.kpi b{font-size:26px;color:var(--text);font-variant-numeric:tabular-nums}.kpi span{grid-column:1 / -1;color:var(--muted);font-size:13px}.chart{width:100%;height:auto;display:block;margin-top:8px}.chart .grid-line{stroke:var(--line)}.chart .axis{fill:var(--muted);font:11px system-ui}.chart .line{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linejoin:round}.chart .dot{fill:var(--accent)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}.two-col .card{margin:0}.probs{list-style:none;padding:0;margin:8px 0}.probs li{display:grid;grid-template-columns:70px 70px 1fr;gap:8px;padding:8px 0;border-top:1px solid var(--line);align-items:baseline}.probs li:first-child{border-top:0}.probs .up{color:var(--bad)}.probs .down{color:var(--near)}.bars{display:flex;flex-direction:column;gap:10px;margin-top:10px}.bar-row{display:grid;grid-template-columns:90px 1fr 36px;gap:10px;align-items:center;font-size:14px}.bar-row div{height:10px;background:var(--bg);border-radius:5px;overflow:hidden}.bar-row i{display:block;height:100%;background:var(--accent);border-radius:5px}.bar-row b{text-align:right;font-variant-numeric:tabular-nums}.tone-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}.tone-stats div{background:var(--bg);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column}.tone-stats b{font-size:18px;font-variant-numeric:tabular-nums}.tone-stats span{font-size:12px;color:var(--muted)}.ev{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;border:1px solid transparent;color:var(--muted);white-space:nowrap}.ev-И{background:var(--text);color:var(--bg)}.ev-Ш{border-color:var(--text);color:var(--text)}.ev-П{border-color:var(--line)}.ev-Т{border:1px dashed var(--line);font-weight:500}.ev-legend{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:-8px 0 8px}.goal-line{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.task-big{font-size:22px;margin:8px 0 4px}.task-big b{color:var(--accent)}.settings>label.chk{flex-direction:row;align-items:center;color:var(--text);font-size:14px}.btn:disabled{background:var(--line);color:var(--muted);opacity:1}.btn.ghost:disabled,.btn.stop:disabled{background:transparent}.tile-top{display:flex;justify-content:space-between;align-items:center;gap:8px}.note-box{background:color-mix(in srgb,var(--near) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--near) 35%,var(--line));border-radius:var(--radius-ctl);padding:12px 16px;font-size:14px;max-width:70ch}.vfe .card .btn{display:inline-flex;align-items:center;text-decoration:none;margin-top:4px}.answers.two{grid-template-columns:1fr 1fr}.checklist{list-style:none;padding:0;margin:8px 0;display:grid;gap:8px}.checklist li{display:grid;grid-template-columns:16px 1fr;gap:10px;align-items:start;padding:10px 12px;border-radius:10px;background:var(--bg)}.checklist li svg{margin-top:2px}.checklist li.ok{color:var(--muted)}.checklist li.hint{color:var(--text)}.checklist div{display:flex;flex-direction:column;gap:2px;min-width:0}.checklist span{font-size:14px}.checklist li.hint span{color:var(--muted)}.checklist small{font-size:12px;color:var(--muted)}.anchors{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin:-8px 0 8px}.anchors a{flex:none;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);text-decoration:none;font-size:13px;color:var(--muted)}.analysis{display:grid;gap:8px;margin-top:8px}.dict-slots{display:flex;gap:8px;align-items:center;margin:16px 0 4px;flex-wrap:wrap}.dict-slots .slot{width:48px;height:56px;border-radius:var(--radius-ctl);border:1px solid var(--line);background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;font:800 22px var(--font);font-variant-numeric:tabular-nums}.dict-slots .slot s{font-size:11px;font-weight:500;color:var(--muted)}.dict-slots .slot.right{border-color:var(--good)}.dict-slots .slot.wrong{border-color:var(--bad)}.answers.degs{grid-template-columns:repeat(8,1fr)}.answers.degs .answer{display:flex;flex-direction:column;align-items:center;font-weight:700;font-size:18px}.answers.degs small{font-size:11px;font-weight:400;color:var(--muted)}.update-banner{position:fixed;z-index:30;left:50%;transform:translate(-50%);top:calc(12px + env(safe-area-inset-top));display:flex;align-items:center;gap:12px;padding:8px 8px 8px 16px;border-radius:var(--radius-ctl);background:var(--surface);border:1px solid var(--line);box-shadow:0 8px 24px #00000059;font-size:14px}.calib{display:inline-flex;align-items:center;gap:12px;color:var(--text)}.mel-editor{margin-top:8px}.lyrics{width:100%;font:inherit;font-size:16px;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-ctl);padding:12px 14px;resize:vertical;margin-top:8px}.mel-group{display:inline-flex;align-items:center;gap:4px}.mel-group>span{font-size:12px;color:var(--muted);margin-right:2px}.mel-tools .mel-del{width:auto;padding:0 12px;gap:6px;display:inline-flex;margin-left:auto}.thr-big{display:flex;flex-direction:column;margin:16px 0 4px}.thr-big b{font-size:32px;font-variant-numeric:tabular-nums}.thr-big span{font-size:13px;color:var(--muted)}.answer svg{vertical-align:-3px;margin-right:4px}.mel-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-ctl);background:var(--roll-bg)}.mel-grid{display:grid;grid-auto-rows:28px;position:relative;min-width:max-content}.mel-label{position:sticky;left:0;z-index:2;font-size:11px;color:var(--muted);background:var(--surface);display:flex;align-items:center;padding-left:8px;border-bottom:1px solid var(--roll-line)}.mel-label{cursor:pointer;-webkit-user-select:none;user-select:none}.mel-label:active{color:var(--accent)}.mel-label.black{color:color-mix(in srgb,var(--muted) 55%,transparent)}.mel-cell{border-bottom:1px solid var(--roll-line);border-left:1px solid transparent;cursor:pointer;min-width:18px}.mel-cell.beat{border-left-color:var(--roll-line)}.mel-cell.bar{border-left-color:var(--roll-cline)}.mel-cell.chord{background:color-mix(in srgb,var(--good) 10%,transparent)}.mel-cell.out{background:color-mix(in srgb,var(--bad) 10%,transparent)}.mel-note{z-index:3;margin:2px 1px;border-radius:6px;border:0;background:var(--roll-target);color:var(--roll-on-target);font:700 11px var(--font);cursor:pointer;padding:0 4px;text-align:left;overflow:hidden}.mel-note.on{outline:2px solid var(--accent);outline-offset:1px}.mel-note{position:relative;touch-action:none;cursor:grab}.mel-note:active{cursor:grabbing}.mel-handle{position:absolute;top:3px;bottom:3px;right:2px;width:4px;border-radius:2px;background:color-mix(in srgb,var(--roll-on-target) 45%,transparent);cursor:ew-resize}.mel-playhead{z-index:4;width:2px;background:var(--accent);pointer-events:none;justify-self:start}.mel-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:8px;min-height:40px}.mel-tools button{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;display:grid;place-items:center}@media(hover:hover){.mel-cell:hover{background:color-mix(in srgb,var(--accent) 18%,transparent)}}.takebar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:10px 0}.takebar .muted{max-width:60ch}.result ul{margin:8px 0 0;padding-left:20px}.lib-sec{margin:28px 0}.lib-sec h2{margin:0}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin-top:12px}.tile{display:flex;flex-direction:column;gap:4px;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-ctl);padding:16px;transition:border-color .15s}.tile .lvl{font-size:10px;letter-spacing:2px;color:var(--accent)}.tile .syl{margin-top:auto;padding-top:6px;font-size:13px;color:var(--muted)}.plan{list-style:none;padding:0;margin:8px 0 0;counter-reset:s}.plan li a{display:grid;grid-template-columns:64px 180px 1fr 20px;gap:12px;align-items:baseline;padding:12px 0;border-top:1px solid var(--line);text-decoration:none}.plan li:first-child a{border-top:0}.plan .min{color:var(--accent);font-weight:600;font-size:14px;font-variant-numeric:tabular-nums}.vtypes{display:flex;flex-direction:column;gap:8px;margin:12px 0}.vt{display:grid;grid-template-columns:130px 1fr;gap:12px;align-items:center;font-size:14px;color:var(--muted)}.vt.on{color:var(--text);font-weight:600}.vt .bar{position:relative;height:12px;background:var(--bg);border-radius:6px}.vt .bar i{position:absolute;top:0;bottom:0;background:var(--line);border-radius:6px}.vt .bar b{position:absolute;top:3px;bottom:3px;background:var(--accent);border-radius:3px;opacity:.85}table{width:100%;border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums}th,td{text-align:left;padding:10px 6px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:500}@media(max-width:760px){.shell{grid-template-columns:1fr}.side{display:none}main{padding-top:env(safe-area-inset-top)}.page{padding:20px 16px calc(88px + env(safe-area-inset-bottom))}h1{font-size:24px}.tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:10;background:color-mix(in srgb,var(--surface) 92%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}.tabbar a{flex-direction:column;gap:2px;font-size:11px;padding:6px 0;justify-content:center}.tabbar a.active{color:var(--accent)}.tabbar .ic{font-size:18px}.roll.tall{height:min(56vh,460px)}.status{margin-left:0;width:100%}.toolbar .btn{flex:1}.settings>label{min-width:0;width:100%}.settings select{width:100%}.quiz-top .btn{flex:1;padding:0 12px}.quiz-top .status{width:100%}.livenote.big .n{font-size:44px}.plan li a{grid-template-columns:56px 1fr}.stat b{font-size:16px}.hide-sm{display:none}.modes,.howto{grid-template-columns:1fr}.breath{gap:24px}.answers.degs{grid-template-columns:repeat(4,1fr)}.library .lib-sec .grid{gap:6px}.library .lib-sec .tile{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:2px 10px;padding:12px 14px;min-height:56px}.library .lib-sec .tile .muted.small{display:none}.library .lib-sec .tile .syl{margin:0;padding:0}.mel-tools{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.mel-cur{display:none}.circle-wrap,.cmp-top,.two-col{grid-template-columns:1fr}.diagram{min-width:0}.plan li a{grid-template-columns:56px 1fr 20px}.plan li a .muted{grid-column:2}.plan li a .chev{grid-row:1 / span 2;grid-column:3;align-self:center}.kpis{gap:8px}.kpi{padding:12px}.kpi b{font-size:20px}.more-chords summary{display:list-item;cursor:pointer;color:var(--accent);font-weight:600;margin-top:12px}.cmp-sticky{display:flex;position:fixed;left:12px;right:12px;bottom:calc(76px + env(safe-area-inset-bottom));z-index:11;align-items:center;justify-content:space-between;gap:12px;padding:8px 8px 8px 16px;border-radius:var(--radius-ctl);background:var(--surface);border:1px solid var(--line);box-shadow:0 8px 24px #00000059}.cmp-sticky .btn{min-height:40px}.compose{padding-bottom:calc(160px + env(safe-area-inset-bottom))}.pk.white{min-width:36px}.keyboard{height:130px;overflow-x:auto}.pk.black:before{left:-10px;width:20px;height:80px}.chords-row{grid-template-columns:repeat(4,1fr)}.levels{display:flex;overflow-x:auto;scrollbar-width:none;gap:6px;margin:16px -16px 4px;padding:0 16px}.level{flex:none;width:112px;padding:8px 10px}.circle .key text.min{font-size:13px}.circle .key text.maj{font-size:14px}.breath .orb-wrap{width:220px}.breath-meta{width:100%}.grid.grid3{grid-template-columns:1fr}.seg.wide{display:grid;grid-template-columns:repeat(2,1fr);width:100%}.seg.wide button{white-space:normal}.breath-meta .btn{width:100%}[data-focus] .howto,[data-focus] .modes,[data-focus] .drill-controls,[data-focus] .trainer .howto,[data-focus] .tabbar,[data-focus] .trainer .crumbs,[data-focus] .trainer-head p,[data-focus] .trainer .settings,[data-focus] .trainer>.small{display:none}[data-focus] .trainer{padding-bottom:16px}[data-focus] .trainer h1{font-size:20px}[data-focus] .roll.tall{height:calc(100dvh - 210px - env(safe-area-inset-bottom))}.vt{grid-template-columns:96px 1fr}}.article-body{overflow-x:visible}.logo-dark{display:none}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .logo-dark{display:block}:root:not([data-theme=light]) .logo-light{display:none}}.mhead{display:none}@media(max-width:760px){.mhead{display:flex;align-items:center;padding:calc(12px + env(safe-area-inset-top)) 20px 0}.mhead img{width:160px;height:auto}[data-focus] .mhead{display:none}main{padding-top:0}h1{font-size:32px}.page{padding-left:20px;padding-right:20px}}.hero-title{font-size:56px;line-height:1.05;max-width:12ch}.hero-card{background:var(--highlight);color:var(--on-highlight);border-radius:var(--radius-card);padding:28px;margin:20px 0;display:grid;gap:18px}.hero-card .bean-wave{color:var(--cobalt)}.hero-next{margin:0;display:flex;flex-direction:column;gap:2px;font-size:15px}.hero-next span{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;opacity:.7}.hero-next b{font-size:22px;font-weight:800}.hero-btn{width:100%;background:var(--cobalt);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:18px;min-height:56px}.bean-wave{--h: 96px;display:flex;align-items:center;justify-content:center;gap:4px;height:var(--h)}.bean-wave span{display:block;flex:none;width:calc(var(--h) * var(--s) * .8);height:calc(var(--h) * var(--s));transform-origin:center}.bean-wave svg{width:100%;height:100%;display:block;overflow:visible}.bean-wave.anim span{animation:bean-breathe 2.8s ease-in-out infinite}@keyframes bean-breathe{0%,to{scale:1}50%{scale:1.12}}@media(prefers-reduced-motion:reduce){.bean-wave.anim span{animation:none}}@media(max-width:760px){.hero-title{font-size:38px}.bean-wave{--h: 64px;gap:3px}.hero-card{padding:20px}}img.logo-dark{display:none!important}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) img.logo-dark{display:block!important}:root:not([data-theme=light]) img.logo-light{display:none!important}}.modes button[aria-pressed=true] b,.modes button[aria-pressed=true] span{color:inherit}.modes button:disabled{opacity:1}.modes button:disabled:not([aria-pressed=true]){opacity:.6}.orb-wrap:has(.orb.in,.orb.out,.orb.pulse) .orb-text{color:var(--on-accent)}.orb-wrap:has(.orb.hold) .orb-text{color:var(--on-highlight)}.orb-wrap:has(.orb:not(.idle)) .orb-text .big-num+span{color:inherit;opacity:.8}.quiz .keyboard{margin:16px 0 4px}.pk.white.dim{background:color-mix(in srgb,#f2efe8 70%,var(--line))}.pk.white.dim span{opacity:.45}.pk.white.held{background:color-mix(in srgb,var(--accent) 22%,#f2efe8)}.pk.black.held:before{background:var(--accent)}.pk.white.right{background:color-mix(in srgb,var(--good) 40%,#f2efe8)}.pk.white.wrong{background:color-mix(in srgb,var(--bad) 40%,#f2efe8)}.pk.black.wrong:before{background:var(--bad)}.pk.white span{white-space:nowrap}.try-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:12px}@media(max-width:560px){.quiz .pk.white span{font-size:10px;writing-mode:vertical-rl;transform:rotate(180deg)}}.pk.black span{position:absolute;z-index:3;top:64px;left:-14px;width:28px;text-align:center;font-size:11px;font-weight:800;color:#fff}.pk.black.right:before{background:var(--good)}.pk.black.dim:before{background:#5a5852}@media(max-width:560px){.quiz .pk.black span{left:-10px;width:20px;top:54px;writing-mode:horizontal-tb;transform:none}}.hero-btn{width:auto;justify-self:stretch}.hero-card{overflow:hidden}@media(max-width:760px){.bean-wave{--h: 54px }}.seg.modes{border-radius:var(--radius-ctl);padding:4px;gap:4px}.seg.modes button{border-radius:calc(var(--radius-ctl) - 4px);padding:10px 14px}.pk.white,.pk.white.scale{background:#fff}.pk.black:before,.pk.black.scale:before{background:var(--pk-black);border-color:var(--pk-black-line)}.pk.white.dim{background:color-mix(in srgb,var(--line) 60%,#fff)}.pk.black.dim:before{background:color-mix(in srgb,var(--midnight) 60%,var(--line))}.pk.white.chord{background:color-mix(in srgb,var(--good) 25%,#fff)}.pk.white.out{background:color-mix(in srgb,var(--bad) 40%,#fff)}.pk.white.right{background:color-mix(in srgb,var(--good) 45%,#fff)}.pk.white.wrong{background:color-mix(in srgb,var(--bad) 45%,#fff)}.pk.white span{color:var(--midnight)}.pk.white.held{background:var(--cobalt)}.pk.white.held span{color:#fff;opacity:1}.pk.black.held:before{background:var(--cobalt)}.quiz .pk.white{min-width:0}.quiz .keyboard{overflow:visible}.modes b{font-weight:700}.modes span{font-weight:500;color:var(--muted)}@media(min-width:761px){.bean-wave{--h: 120px;gap:10px}}.home-head{align-items:flex-start}.pk.white.dim{background:color-mix(in srgb,#fff 80%,var(--muted))}.pk.white.dim span{opacity:.6}:root{--pk-black: var(--midnight);--pk-black-line: var(--midnight) }@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--pk-black: #0A0E24;--pk-black-line: var(--line) }}:root[data-theme=dark]{--pk-black: #0A0E24;--pk-black-line: var(--line) }.pk.black.right span,.pk.black.wrong span,.pk.black.out span{color:var(--midnight)}.fig{margin:8px 0 24px;max-width:640px}.fig figcaption{font-size:13px;color:var(--muted);margin-top:6px}.fig figcaption a{color:inherit}.fig.photo img{display:block;width:100%;max-width:440px;border-radius:var(--radius-ctl);background:#fff}.diagram.anat{font-family:var(--font);margin:0}.diagram .body{fill:color-mix(in srgb,var(--highlight) 45%,var(--surface));stroke:var(--line);stroke-width:1.5}.diagram .lung{fill:color-mix(in srgb,#F28C9B 55%,var(--surface));stroke:none}.diagram .rib{fill:none;stroke:var(--muted);stroke-width:2.5;stroke-linecap:round;opacity:.55}.diagram .diaphragm{fill:none;stroke:var(--accent);stroke-width:6;stroke-linecap:round}.diagram .arrow{stroke:var(--accent);stroke-width:3;fill:none}.diagram .arrow.muted{stroke:var(--muted);stroke-dasharray:4 4}.diagram .leader{stroke:var(--muted);stroke-width:1}.diagram .lbl.strong{font-weight:800;font-size:15px}.fig{width:100%;min-width:0}.diagram.anat{background:#fff;border-radius:var(--radius-ctl);width:100%;max-width:640px}.diagram.anat .body{fill:#fbf3d2;stroke:#e4dfc8}.diagram.anat .lung{fill:#f6b9c2}.diagram.anat .rib{stroke:#5b6280}.diagram.anat .diaphragm,.diagram.anat .arrow{stroke:#3454f4}.diagram.anat .fill-accent{fill:#3454f4}.diagram.anat .arrow.muted,.diagram.anat .leader{stroke:#8a90a8}.diagram.anat .lbl{fill:#182044}.diagram.anat .lbl.small{fill:#5b6280}.anat-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.diagram.anat{min-width:0!important}@media(max-width:560px){.anat-pair{grid-template-columns:1fr}}.lead-narrow{max-width:62ch}.search{display:flex;align-items:center;gap:10px;max-width:560px;margin:20px 0 12px;padding:0 16px;min-height:52px;background:var(--surface);border:1px solid var(--line);border-radius:999px;color:var(--muted)}.search:focus-within{border-color:var(--accent)}.search input{flex:1;min-width:0;border:0;background:none;font:inherit;font-size:16px;color:var(--text);outline:none}.search input::-webkit-search-cancel-button{display:none}.topics{margin-bottom:8px}.topics button{flex:none;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--text);font:inherit;font-size:14px;font-weight:600;cursor:pointer;min-height:38px}.topics button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.tile .tag{font-size:12px;font-weight:600;color:var(--accent)}.clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.lib-sec .prog-head{align-items:baseline}.big-btn{display:inline-flex;align-items:center;gap:10px;min-height:56px;font-size:17px;margin:20px 0 4px;text-decoration:none}.lib-item .meta{margin-top:12px}.lib-item .meta span{display:inline-flex;align-items:center;gap:6px}.steps{max-width:640px}.step-text{font-size:22px;font-weight:700;line-height:1.35;margin:12px 0 20px;min-height:3.2em}.steps .timer{font-weight:800;font-variant-numeric:tabular-nums;color:var(--accent)}.steps .toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.source{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline;margin:8px 0 32px}.source a{display:inline-flex;align-items:center;gap:4px;color:var(--accent);font-weight:600}@media(max-width:560px){.seg{flex-wrap:wrap;overflow:visible;width:auto;max-width:100%;border-radius:var(--radius-ctl)}.seg button{flex:1 1 auto;border-radius:calc(var(--radius-ctl) - 4px)}.anchors{flex-wrap:wrap;overflow:visible}.keyboard{overflow:visible}.pk.white{min-width:0!important}.pk.black:before{left:-8px;width:16px;height:70px}.pk.white span{font-size:9px}}@media(max-width:560px){.levels{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));overflow:visible;margin:16px 0 4px;padding:0;gap:4px}.level{padding:8px 4px;align-items:center;text-align:center;min-width:0}.level b{font-size:16px}.level span{font-size:10px;overflow-wrap:anywhere}.mel-grid{min-width:0;--mel-label: 40px;--mel-cell: 0px }.mel-cell{min-width:0}.mel-note{font-size:9px;padding:0 2px}.mel-scroll{overflow-x:visible}}.level-cur{display:none}@media(max-width:560px){.level{width:auto;min-height:44px;justify-content:center}.level span,.level small{display:none}.level-cur{display:block;grid-column:1 / -1;margin:4px 0 0;font-size:14px;color:var(--muted)}.level-cur b{color:var(--text)}}.diagram.anat .organ{fill:#ede6cf;stroke:#cfc7ae;stroke-width:1.5}.diagram.anat .organ.hl,.diagram.anat .air.hl{fill:#3454f4;stroke:#3454f4}.diagram.anat .air{fill:#dce6ff;stroke:#b8c4ee}.diagram.anat .bone{stroke:#b9ae8c;stroke-width:5;fill:none;stroke-linecap:round}.diagram.anat .palate{fill:none;stroke-width:7;stroke-linecap:round;stroke:#d79aa5}.diagram.anat .palate.hl{stroke:#3454f4;fill:none}.diagram.anat .lips{fill:none;stroke-width:5;stroke-linecap:round;stroke:#d7878f}.diagram.anat .lips.hl{stroke:#3454f4;fill:none}.diagram.anat .jawbone{fill:none;stroke-width:6;stroke-linecap:round;stroke:#b9ae8c}.diagram.anat .jawbone.hl{stroke:#3454f4;fill:none}.diagram.anat .tooth{fill:#fff;stroke:#cfc7ae}.diagram.anat .fold-line{stroke:#182044;stroke-width:2;fill:none}.diagram.anat .tube{stroke:#b9ae8c;stroke-width:2;fill:none}.diagram.anat .plumb{stroke:#3454f4;stroke-width:1.5;stroke-dasharray:5 5}.diagram.anat .vib{stroke:#3454f4;stroke-width:2}.diagram.anat .fold-l,.diagram.anat .fold-r{fill:#f2c4cb;stroke:#d7878f}.diagram.anat .lbl-hl .lbl{fill:#3454f4;font-weight:800}.diagram.anat.head{max-width:420px}.lib-item .meta{margin:8px 0 0;display:flex;align-items:center;gap:8px;flex-wrap:wrap}@media(max-width:560px){.library .lib-sec .tile{display:flex;flex-direction:column;align-items:stretch;gap:4px}.library .lib-sec .tile .muted.small{display:-webkit-box}}.diagram.anat.folds{max-width:420px}.diagram.anat.folds .lbl.small{font-size:12px}.diagram.anat .airway{fill:none;stroke:#dce6ff;stroke-width:18;stroke-linejoin:round;stroke-linecap:round}.diagram.anat .airway.hl{stroke:#b9c8ff}.diagram.anat .flow{stroke:#3454f4;stroke-width:2.5;stroke-dasharray:6 5;fill:none}.diagram.anat .flow.thin{stroke-width:1.5;opacity:.7}.diagram.anat .air-lbl{fill:#3454f4}.diagram.anat .ghost{fill:none;stroke:#3454f4;stroke-width:4;stroke-dasharray:6 5;stroke-linecap:round}.diagram.anat .straw{stroke:#3454f4;stroke-width:8;stroke-linecap:round}.diagram.anat .bubble{fill:#fff;stroke:#3454f4;stroke-width:1.5}.diagram.anat .gap{fill:#2a3150}.diagram.anat .fold-band{fill:#f2c4cb;stroke:#d7878f;stroke-width:1.5}.diagram.anat .lbl.tiny{font-size:10px;fill:#5b6280}.diagram.anat .limb{fill:none;stroke:#e9ddb3;stroke-width:14;stroke-linecap:round;stroke-linejoin:round}.diagram.anat .limb.torso{stroke-width:22}.diagram.anat .limb.arm{stroke-width:9;stroke:#dccd9c}.diagram.anat .limb.neck{stroke-width:9}.diagram.anat .head{fill:#e9ddb3;stroke:none}.diagram.anat .plumb.off{stroke:#8a90a8}.diagram.anat .dot-bad{fill:#e5484d}.diagram.anat .lbl.ok{fill:#3454f4;font-weight:800}.diagram.anat.posture{max-width:480px}.ev-key{list-style:none;padding:0;margin:4px 0 12px;display:flex;flex-wrap:wrap;gap:6px 16px}.ev-key li{display:inline-flex;align-items:center;gap:6px}@media(max-width:560px){.ev-key{flex-direction:column;gap:6px}}.topics{flex-wrap:wrap;overflow:visible}.diagram.anat .glass{fill:none;stroke:#8a90a8;stroke-width:2}.diagram.anat .water{fill:#dce6ff}.game-tile{text-align:left;font:inherit;color:var(--text);cursor:pointer}.game-tile .best{color:var(--accent);font-weight:600;margin-top:6px}.lesson-top{display:flex;align-items:center;gap:16px;margin:8px 0 16px}.lesson-bar{flex:1;height:14px;border-radius:999px;background:var(--accent-soft);overflow:hidden}.lesson-bar i{display:block;height:100%;background:var(--accent);border-radius:999px;transition:width .3s ease-out}.hearts{display:inline-flex;gap:4px;color:var(--line)}.hearts .on{color:var(--bad)}.lesson-task{font-size:22px;font-weight:800;margin:0 0 12px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.streak-pill{font-size:13px;font-weight:800;color:var(--on-highlight);background:var(--highlight);padding:4px 10px;border-radius:999px}.key-games .keyboard{margin-top:16px;height:180px;max-width:640px}.key-games .answers{max-width:640px;margin-top:12px}.answer.right{background:color-mix(in srgb,var(--good) 25%,var(--surface));border-color:var(--good)}.lesson-end{text-align:center;max-width:520px}.lesson-end .stars{display:flex;justify-content:center;gap:8px;color:var(--line)}.lesson-end .stars .on{color:#f2c230}.lesson-end .toolbar{justify-content:center}@media(prefers-reduced-motion:reduce){.lesson-bar i{transition:none}}@media(max-width:560px){.key-games .keyboard{height:150px}.lesson-task{font-size:19px}}.key-games .lesson-top,.key-games .lesson-task{max-width:640px}.lesson-feedback{min-height:1.5em;margin:10px 0 0;font-weight:800;font-size:17px}.lesson-feedback.ok{color:var(--good)}.lesson-feedback.bad{color:var(--bad)}.key-games .answers{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}@media(max-width:560px){.key-games .answers{grid-template-columns:repeat(2,1fr)}}.hearts{color:color-mix(in srgb,var(--muted) 35%,transparent)}.mini-stars{display:inline-flex;gap:2px;color:var(--line);margin-top:6px}.mini-stars .on{color:#f2c230}.lesson-end .mini-stars{margin:0}.game-ic{color:var(--accent);margin-bottom:4px}.lesson-end .toolbar{align-items:center}.key-games .btn.ghost{display:inline-flex;align-items:center;gap:8px}.slot s{display:block;font-size:11px;font-weight:600;color:var(--bad)}.lesson-end p{text-wrap:balance}