:root{font-family:'Segoe UI',Arial,sans-serif;font-size:15px;color:#263d35;background:#f7f6f0;--ink:#263d35;--green:#244e42;--muted:#687366;--line:#dadfd3;--paper:#fffffb;--tint:#eef1e7;--orange:#a95435;--radius:7px}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,.button{cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:11px 17px;border:1px solid #bdc9b7;border-radius:5px;background:var(--paper);color:var(--green);font-weight:600;line-height:1.3;transition:background .15s,transform .15s}button:hover,.button:hover{background:#edf1e5}button:disabled{opacity:.55;cursor:default}.primary{background:var(--green);color:#fff;border-color:var(--green)}.primary:hover{background:#173c31}.link-button{border:0;background:transparent;padding:8px 0;justify-content:flex-start}.small{font-size:12px;min-height:36px;padding:8px 12px}input,textarea,select{width:100%;border:1px solid #bdc6b7;border-radius:5px;padding:12px;background:var(--paper);color:var(--ink);line-height:1.5}textarea{min-height:115px;resize:vertical}input[type=checkbox]{width:auto;accent-color:var(--green)}input[type=range]{padding:0;accent-color:var(--green)}input[type=file]{font-size:13px}label{display:block;font-size:13px;font-weight:600;margin-bottom:7px}input::placeholder,textarea::placeholder{color:#858b80}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:3px}h1,h2,h3,p{margin:0}h1,h2,.serif{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.8px}h1{font-size:46px;line-height:1.15}h2{font-size:28px;line-height:1.25}h3{font-size:16px;font-weight:600;line-height:1.4}p{line-height:1.7}small,.muted{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;top:-60px;left:20px;background:var(--paper);padding:12px;z-index:99}.skip:focus{top:10px}.sidebar{position:fixed;inset:0 auto 0 0;width:236px;background:#eeefe6;border-right:1px solid var(--line);padding:32px 24px 22px;display:flex;flex-direction:column;z-index:10;overflow-y:auto}.brand{display:flex;align-items:center;gap:11px;width:max-content}.brand>span{font-family:Georgia,serif;font-weight:bold;font-size:47px;letter-spacing:-2px;line-height:1}.brand-dot{color:#98a86d}.brand-sub{font-size:11px;letter-spacing:.6px;color:#687267;margin-top:12px}.course{font-family:'Courier New',monospace;border-top:1px solid var(--line);margin-top:28px;padding:20px 0 27px;font-size:10px;letter-spacing:1px}.course span{display:block;font-family:'Segoe UI',sans-serif;font-size:11px;letter-spacing:0;margin-top:7px;color:var(--muted)}nav{display:grid;gap:6px}nav>a{display:flex;align-items:center;gap:11px;padding:12px 11px;min-height:45px;font-size:13px;border-left:2px solid transparent;border-radius:3px;color:#576554}nav>a>span:first-child{font-size:19px;width:20px;text-align:center;line-height:1}nav>a:hover{background:#e4e9db}nav>a.active{background:#e0e7d6;color:#254c3f;border-left-color:var(--orange);font-weight:600}nav>a.active>span:first-child{color:var(--orange)}.nav-num{margin-left:auto;font-size:10px;border:1px solid #bdcbb0;border-radius:4px;padding:1px 4px}.sidebar-bottom{margin-top:auto;padding-top:42px}.eyebrow{font-family:'Courier New',monospace;font-size:11px;letter-spacing:1.5px;color:var(--orange);display:block;line-height:1.5}.sidebar-bottom .eyebrow{color:#748264;font-size:10px}.sidebar-bottom p{font-size:12px;margin:11px 0}progress{width:100%;height:4px;border:0;accent-color:var(--green)}progress::-webkit-progress-bar{background:#d8dfcf}progress::-webkit-progress-value{background:var(--green)}.personal-link{display:flex;justify-content:space-between;font-size:12px;padding:17px 0;margin-top:20px;border-top:1px solid var(--line)}.sibling-links{display:flex;gap:17px;margin-top:10px;font-size:10px;color:#737c6e}.sibling-links span{margin-left:auto;letter-spacing:1px}.workspace{margin-left:236px}.topbar{display:flex;align-items:center;gap:30px;height:78px;padding:0 42px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.topbar>span{white-space:nowrap}.topbar form{display:flex;align-items:center;gap:7px;margin-left:auto;max-width:390px;width:42%;border-bottom:1px solid #bac4af}.topbar input{padding:9px 0;border:0;background:transparent;font-size:12px}.topbar form>span{font-size:23px}.topbar button{border:0;background:none;min-height:30px;padding:3px;font-size:17px}.save-label{font-size:11px;white-space:nowrap;display:flex;align-items:center;gap:8px}.status-dot{display:inline-block;width:6px;height:6px;background:#81996a;border-radius:50%}main{max-width:1400px;margin:0 auto;padding:38px 44px 64px;min-height:calc(100vh - 136px)}main:focus{outline:0}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;padding:20px 42px;font-size:10px;color:var(--muted)}.hero{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:30px;padding:6px 0 27px;border-bottom:1px solid var(--line)}.hero .eyebrow{margin-bottom:20px}.hero h1{font-size:clamp(38px,4vw,59px);letter-spacing:-1.8px;max-width:590px}.hero h1 em{font-style:normal;color:#638057}.hero p{color:var(--muted);max-width:400px;margin-top:18px;font-size:14px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.hero-visual{position:relative;min-width:0}.cell-figure{display:block;width:100%;max-height:310px}.figure-caption{font:10px 'Courier New',monospace;letter-spacing:.8px;display:flex;justify-content:center;gap:15px;color:#718269}.figure-caption span{color:#b27550}.stats-strip{display:flex;gap:27px;padding:19px 0;font-size:11px;color:var(--muted)}.stats-strip b{color:var(--ink);font-size:16px;font-weight:500;margin-right:5px}.home-middle{display:grid;grid-template-columns:1.45fr 1fr;gap:20px;margin:10px 0 34px}.question-box,.resume{padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}.question-box{border-top:3px solid var(--green)}.question-box h2,.resume h2{font-size:25px}.question-box p,.resume p{font-size:13px;color:var(--muted);margin:9px 0 17px}.question-box textarea{height:78px;min-height:78px;font-size:13px}.question-box .button-row{justify-content:space-between;margin:12px 0 0}.resume{background:#eaf0e0;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center}.resume .eyebrow{font-size:10px;color:#6b7b5a;margin-bottom:13px}.resume .button{align-self:flex-start;background:transparent;margin-top:7px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:15px;margin:27px 0 20px}.section-heading small{font-size:11px}.unit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.unit-card{padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;min-height:175px;position:relative}.unit-card:hover{border-color:#899f78;background:#fcfff7}.unit-card .unit-num{font:12px 'Courier New',monospace;color:var(--orange);display:flex;justify-content:space-between;margin-bottom:20px}.unit-card h3{font-family:Georgia,serif;font-size:22px;font-weight:400;margin-bottom:9px}.unit-card p{font-size:12px;color:var(--muted);margin-bottom:16px}.unit-card .meta{font:10px 'Courier New',monospace;color:#7b846f;margin-top:auto}.home-bottom{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}.home-bottom article{padding:23px;background:#eff0e8;border:1px solid var(--line);border-radius:var(--radius)}.home-bottom p{font-size:12px;color:var(--muted);margin:10px 0}.text-link{font-size:12px;color:var(--green);text-decoration:underline;text-underline-offset:4px}.page-head{padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:27px}.page-head .eyebrow{margin-bottom:13px}.page-head p{color:var(--muted);max-width:750px;margin-top:14px;font-size:14px}.toolbar{display:flex;gap:14px;align-items:end;flex-wrap:wrap;margin:22px 0}.toolbar>div{flex:1;min-width:180px}.toolbar select{font-size:13px}.chip{display:inline-block;padding:5px 9px;border:1px solid #c8d1bf;border-radius:4px;font-size:10px;color:#617653}.chapter-list{display:grid;gap:10px}.chapter-row{display:flex;align-items:center;gap:20px;padding:18px 20px;border:1px solid var(--line);border-radius:5px;background:var(--paper)}.chapter-row:hover{border-color:#7f9872}.chapter-row .num{font:15px 'Courier New',monospace;color:var(--orange);width:28px;flex-shrink:0}.chapter-row h3{font-size:15px}.chapter-row p{font-size:12px;color:var(--muted);margin-top:4px}.chapter-row .meta{margin-left:auto;text-align:right;font-size:11px;white-space:nowrap;color:var(--muted)}.chapter-row .arrow{color:var(--green)}.reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:32px}.reading-copy{font-size:15px;line-height:1.85}.reading-copy>p{font-size:17px;line-height:1.8;margin-bottom:26px}.reading-copy h2{font-size:26px;margin:28px 0 18px}.concept{border-bottom:1px solid var(--line);padding:0 0 22px;margin:0 0 23px}.concept h3{margin-bottom:10px}.concept p{color:#4d5d4e;font-size:14px;line-height:1.85}.callout{padding:20px 23px;border-left:3px solid #b78357;background:#f1ede0;margin:25px 0;font-size:13px;line-height:1.7}.callout strong{display:block;margin-bottom:7px}.reading-side .panel{position:sticky;top:25px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.panel p{font-size:13px;color:var(--muted);margin:10px 0 15px}.panel .button{width:100%;margin-top:10px}.term{margin:15px 0;padding-bottom:16px;border-bottom:1px solid var(--line)}.term dt{font-weight:600;font-size:13px}.term dt span{display:block;color:#818976;font-size:11px;font-weight:400;margin:4px 0}.term dd{margin:6px 0 0;font-size:12px;color:var(--muted);line-height:1.65}.button-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:20px 0}.note-box{margin-top:30px}.note-box textarea{min-height:145px}.save-status{font-size:11px;color:var(--muted);margin-top:8px;min-height:18px}.lesson-nav{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:25px;margin-top:30px;font-size:12px}.quiz-shell{max-width:800px;margin:0 auto}.quiz-meta{display:flex;justify-content:space-between;margin:20px 0;color:var(--muted);font-size:12px}.quiz-card{padding:32px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}.quiz-card h2{font-size:28px;line-height:1.45;margin:16px 0 24px}.options{display:grid;gap:10px}.option{justify-content:flex-start;text-align:left;font-size:14px;font-weight:400;padding:15px;min-height:58px;gap:15px}.option>span:first-child{display:flex;justify-content:center;align-items:center;width:27px;height:27px;border:1px solid var(--line);border-radius:4px;flex-shrink:0;font-size:11px}.option.correct{background:#e9f1df;border-color:#638154;opacity:1}.option.incorrect{background:#fbebe2;border-color:#b27b5d;opacity:1}.feedback{margin-top:20px;padding:20px;background:var(--tint);border-left:3px solid var(--green);font-size:14px;line-height:1.8}.feedback.bad{border-color:var(--orange);background:#f8efe7}.hint{margin-top:18px;font-size:13px;color:var(--muted);line-height:1.8}summary{cursor:pointer;padding:8px 0;font-size:13px}.flash-card{width:100%;min-height:280px;flex-direction:column;padding:35px;text-align:center;border:1px solid #b8c7aa;background:#fbfff4;font-weight:400;box-shadow:5px 5px 0 #e5ebdc;margin-top:24px}.flash-card h2{font-size:35px;margin:16px 0}.flash-card p{font-size:18px;max-width:530px;line-height:1.8}.flash-card small{margin-top:20px;font-size:12px}.empty{text-align:center;padding:50px 20px;color:var(--muted)}.empty h2{color:var(--ink);margin-bottom:12px}.lab-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.lab-card{padding:28px;border:1px solid var(--line);background:var(--paper);border-radius:7px}.lab-card h2{margin:17px 0 12px}.lab-card p{font-size:13px;color:var(--muted);min-height:64px}.lab-icon{font:25px Georgia,serif;color:var(--orange)}.lab-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:25px}.field{margin-bottom:18px}.field small{display:block;margin-top:7px;font-size:11px;line-height:1.6}.result{padding:24px;background:var(--tint);border:1px solid #c9d4bc;border-radius:7px;min-height:150px;overflow-wrap:anywhere}.result h2{font-size:26px;margin-bottom:15px}.result p{font-size:13px;margin:10px 0;line-height:1.8}.result ol{padding-left:23px;font-size:13px;line-height:1.85}.math{font-family:'Courier New',monospace;font-size:15px;line-height:1.8;background:var(--paper);padding:13px;border:1px solid var(--line);border-radius:4px;margin:12px 0;overflow-wrap:anywhere}.result table{width:100%;border-collapse:collapse;text-align:center;font-size:18px;margin:15px 0}.result th,.result td{border:1px solid #c8d4be;padding:12px}.result th{background:#e3ebd8;font-size:14px}.result td{background:#fbfff6}.result .error{color:#914527}.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;margin:15px 0}.legend span{display:flex;align-items:center;gap:7px}.legend i{width:12px;height:12px;display:inline-block;border-radius:50%}.cell-buttons{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}.cell-buttons button.selected{background:var(--green);color:white}.diagram-wrap{background:#f3f5eb;border:1px solid var(--line);border-radius:7px;padding:20px}.diagram-wrap svg{width:100%;display:block}.chart{width:100%;height:auto;background:#fbfff6;border:1px solid var(--line);border-radius:5px}.osmotic{display:flex;align-items:center;justify-content:center;gap:20px;padding:25px 0}.osmotic-cell{border:3px solid var(--green);background:#dbe8c7;width:100px;height:100px;border-radius:50%;display:grid;place-items:center;font-size:12px}.book-controls{display:flex;gap:10px;flex-wrap:wrap;align-items:end}.book-controls>div{flex:1;min-width:120px}.book-controls input{min-height:44px}.book-layout{margin-top:24px}.pdf-stage{background:#e5e7df;padding:20px;text-align:center;min-height:220px;overflow:auto}.pdf-stage canvas{max-width:100%;height:auto;display:block;margin:0 auto;background:white;box-shadow:0 2px 10px #0002}.book-info{font-size:12px;color:var(--muted);margin:12px 0}.book-text{white-space:pre-wrap;font:13px/1.8 'Segoe UI',sans-serif;max-height:400px;overflow:auto}.search-count{font-size:12px;color:var(--muted);margin-bottom:17px}.notes-list{display:grid;gap:16px}.notes-list article{padding:22px;border:1px solid var(--line);background:var(--paper);border-radius:5px}.notes-list p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;margin:15px 0;line-height:1.8}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:22px 0}.stat-grid>div{padding:24px;background:var(--tint);border:1px solid var(--line);border-radius:5px}.stat-grid strong{font:34px Georgia,serif;display:block;margin-bottom:8px}.stat-grid span{font-size:12px;color:var(--muted)}#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#254d40;color:white;border-radius:6px;padding:12px 20px;font-size:13px;z-index:99;display:none;max-width:90%}#toast.show{display:block}.about-copy{max-width:780px}.about-copy h2{margin:30px 0 15px}.about-copy p,.about-copy li{font-size:14px;line-height:1.85;color:#57664f}.about-copy a{text-decoration:underline}.storage-warning{background:#fce9d7;color:#743615;padding:12px;line-height:1.6;font-size:12px}.form-error{color:#9c4626;font-size:13px;line-height:1.7}.pdf-stage[hidden]{display:none}
@media(min-width:1500px){main{padding-top:45px}.hero{gap:65px}.hero-visual{padding:0 15px}.unit-card{min-height:188px}}
@media(max-width:1120px){.sidebar{width:207px;padding:25px 18px}.workspace{margin-left:207px}main{padding:30px 28px 50px}.topbar{padding:0 28px;gap:18px}.save-label{display:none}.topbar form{width:60%}.hero h1{font-size:43px}.unit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reading-layout{grid-template-columns:minmax(0,1fr) 220px;gap:23px}.home-middle{grid-template-columns:1.15fr 1fr}.reading-side .panel{padding:18px}.stats-strip{gap:19px}}
@media(max-width:800px){.sidebar{position:relative;width:100%;padding:19px 22px 0;overflow:visible;border-right:0;border-bottom:1px solid var(--line);display:block}.brand{gap:9px}.brand>span{font-size:37px}.brand img{width:34px;height:34px}.brand-sub{margin-top:7px;font-size:10px}.course{position:absolute;top:20px;right:22px;border:0;margin:0;padding:0;text-align:right;font-size:9px}.course span{font-size:10px}.sidebar nav{display:flex;gap:3px;overflow-x:auto;margin-top:17px;padding-bottom:8px}.sidebar nav a{flex-shrink:0;gap:7px;padding:10px;font-size:11px;border-left:0;border-bottom:2px solid transparent;min-height:42px}.sidebar nav a.active{border-bottom-color:var(--orange)}.nav-num{display:none}.sidebar-bottom{display:none}.workspace{margin:0}.topbar{height:62px;padding:0 23px}.topbar>span{display:none}.topbar form{width:100%;max-width:none}.topbar input{font-size:13px}main{padding:27px 23px 45px}.hero{grid-template-columns:1.2fr .8fr;gap:10px}.hero h1{font-size:37px;letter-spacing:-1px}.hero .eyebrow{font-size:9px;letter-spacing:1px}.hero p{font-size:12px}.hero .button{font-size:12px;padding:11px 12px}.hero-actions{gap:7px}.hero-visual{align-self:center}.figure-caption{font-size:8px;gap:7px}.reading-layout{grid-template-columns:1fr}.reading-side .panel{position:static}.reading-side{display:grid;grid-template-columns:1fr}.reading-side .panel .button{width:auto;margin-right:7px}h1{font-size:36px}.lab-layout{grid-template-columns:1fr}footer{padding:20px 23px;flex-wrap:wrap}.home-middle{grid-template-columns:1fr 1fr;gap:14px}.question-box,.resume{padding:20px}.question-box h2,.resume h2{font-size:23px}}
@media(max-width:560px){.hero{grid-template-columns:1fr;position:relative;padding-bottom:24px}.hero h1{font-size:43px;max-width:340px}.hero p{font-size:14px;max-width:320px}.hero-visual{display:none}.hero-actions{margin-top:20px}.hero .button{font-size:13px;padding:12px 16px}.stats-strip{gap:0;justify-content:space-between;font-size:10px;padding:18px 0}.stats-strip b{font-size:14px;margin-right:3px}.home-middle,.home-bottom,.lab-grid{grid-template-columns:1fr}.home-middle{margin:8px 0 30px}.resume{padding:24px}.unit-grid{gap:11px}.unit-card{padding:17px;min-height:177px}.unit-card h3{font-size:20px}.unit-card p{font-size:11px}.unit-card .unit-num{margin-bottom:16px;font-size:10px}.unit-card .meta{font-size:9px}.section-heading{align-items:start;flex-direction:column;gap:6px}.section-heading h2{font-size:27px}.chapter-row{padding:17px 14px;gap:13px}.chapter-row .meta{display:none}.chapter-row h3{font-size:14px}.chapter-row p{font-size:11px}.chapter-row .arrow{margin-left:auto}main{padding:27px 20px 45px}.page-head h1{font-size:34px}.page-head p{font-size:13px}.quiz-card{padding:22px 17px}.quiz-card h2{font-size:25px}.option{font-size:13px;padding:13px 11px}.flash-card{padding:25px 18px}.flash-card h2{font-size:30px}.flash-card p{font-size:16px}.stat-grid{gap:9px}.stat-grid>div{padding:17px 11px}.stat-grid strong{font-size:27px}.stat-grid span{font-size:10px}.panel,.lab-card{padding:22px}.button-row{gap:9px}.button-row button,.button-row .button{font-size:12px}.lesson-nav{font-size:11px}.book-controls>div{min-width:100px}.pdf-stage{padding:7px}.course span{max-width:165px}.reading-copy>p{font-size:16px}}
@media print{.sidebar,.topbar,footer,.button-row,.lesson-nav,.reading-side,button,.note-box .save-status{display:none!important}.workspace{margin:0}main{padding:0;max-width:none}.reading-layout{display:block}.page-head{break-after:avoid}.concept{break-inside:avoid}body{background:white}textarea{border:0;min-height:150px}.cell-figure{max-height:210px}}

.mobile-notes{display:none}@media(max-width:800px){nav .mobile-notes{display:flex}}

/* Mitosis viewer */
.mitosis-timeline{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin:24px 0}
.mitosis-timeline button{display:flex;flex-direction:column;gap:8px;padding:12px 5px;font-size:11px;font-weight:500;text-align:center;min-width:0}
.mitosis-timeline button span{font:12px 'Courier New',monospace;color:var(--orange)}
.mitosis-timeline button.selected{color:white;background:var(--green);border-color:var(--green)}
.mitosis-timeline button.selected span{color:#d1dcac}
.mitosis-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(270px,.9fr);gap:24px;align-items:start}
.mitosis-view{padding:21px;background:#f2f4e9;border:1px solid var(--line);border-radius:7px;min-width:0}
.mitosis-figure-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.mitosis-figure-top .eyebrow{font-size:9px;letter-spacing:1px}
.mitosis-svg{display:block;width:100%;height:auto;margin:14px 0;animation:mitosis-appear .3s ease-out}
.mitosis-legend{display:flex;gap:15px;justify-content:center;flex-wrap:wrap;font-size:10px;color:var(--muted)}
.mitosis-legend span{display:flex;align-items:center;gap:6px}
.mitosis-legend i{display:inline-block;height:5px;width:17px;border-radius:3px}
.mitosis-legend .maternal{background:#326d72}.mitosis-legend .paternal{background:#ad603e}
.mitosis-small{font-size:11px;color:var(--muted);line-height:1.7;margin-top:13px}
.mitosis-options{display:flex;gap:18px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:17px;padding-top:14px}
.mitosis-options label{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:400;margin:0;min-height:28px}
.mitosis-explanation{padding:4px 0;min-width:0}
.mitosis-explanation h2{margin:11px 0 5px;font-size:30px}
.mitosis-english{font:12px Georgia,serif;font-style:italic;color:var(--muted)}
.mitosis-explanation h3{margin:22px 0 10px;font-size:15px}
.mitosis-explanation p{font-size:13px;line-height:1.85;color:#52634f}
.mitosis-counts{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px;margin:19px 0;padding:15px 18px;background:#e8eddd;border:1px solid #cbd5bd;border-radius:5px}
.mitosis-counts>div{display:flex;align-items:baseline;gap:10px}.mitosis-counts strong{font:32px Georgia,serif}.mitosis-counts span{font-size:11px}
.mitosis-counts p{grid-column:1/-1;font-size:11px;margin-top:2px}
.mitosis-explanation .mitosis-notice{padding-left:14px;border-left:2px solid var(--orange);font-size:12px}
.mitosis-explanation .hint{margin-top:14px}.mitosis-explanation summary{font-size:12px;line-height:1.6}
.mitosis-controls{padding:20px 24px;border:1px solid var(--line);border-radius:7px;background:var(--paper);margin-top:24px}
.mitosis-progress label{display:flex;justify-content:space-between;font-size:12px}.mitosis-progress output{font-weight:400;color:var(--muted)}
.mitosis-progress input{display:block;width:100%;height:24px}
.mitosis-buttons{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-top:15px}.mitosis-buttons button{font-size:12px}
.mitosis-speed{margin-left:auto;min-width:125px}.mitosis-speed label{font-size:10px}.mitosis-speed select{font-size:11px;padding:9px}
.mitosis-model{padding:8px 0}.mitosis-model p{font-size:12px;margin:10px 0;max-width:900px}
@keyframes mitosis-appear{from{opacity:.35}to{opacity:1}}
@media(prefers-reduced-motion:reduce){.mitosis-svg{animation:none}}
@media(max-width:1150px){.mitosis-layout{grid-template-columns:1fr 1fr;gap:20px}.mitosis-view{padding:15px}.mitosis-timeline button{font-size:10px}.mitosis-explanation h2{font-size:26px}}
@media(max-width:950px){.mitosis-layout{grid-template-columns:1fr}.mitosis-timeline{grid-template-columns:repeat(4,minmax(0,1fr))}.mitosis-explanation{padding:5px 0}.mitosis-svg{max-height:400px}.mitosis-timeline button{font-size:11px}.mitosis-explanation .hint{margin-bottom:0}}
@media(max-width:560px){.mitosis-timeline{gap:5px}.mitosis-timeline button{padding:10px 3px;font-size:10px;line-height:1.5}.mitosis-view{padding:13px}.mitosis-figure-top{gap:7px}.mitosis-figure-top .eyebrow{font-size:8px}.mitosis-figure-top .chip{font-size:9px;padding:4px 6px}.mitosis-options{gap:10px}.mitosis-controls{padding:18px 15px}.mitosis-buttons{gap:7px}.mitosis-buttons button{padding:11px;font-size:12px}.mitosis-speed{margin-left:auto}.mitosis-counts strong{font-size:30px}.mitosis-legend{gap:9px;font-size:9px}}