/* Watercolor learning studio — shared palette and gentle contours, November 2026. */
:root{--bg:#faf8f5;--card:#fffdfa;--ink:#292c2d;--sub:#596367;--line:#d5dfe1;--accent:#3d606e;--accent-soft:#e8f0f3;--wash:#b8d0da;--ok:#3b665f;--note:#fbefe3;--note-line:#dec8b3;--info:#edf3f5;--info-line:#c4d8e0;--shadow:0 8px 28px #3d606e06}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:radial-gradient(ellipse at 95% 0,#b8d0da20,transparent 48%),var(--bg);color:var(--ink);font:16px/1.9 -apple-system,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-underline-offset:4px}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}a,button{transition:background .18s,color .18s,transform .18s,border-color .18s}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #456e80;outline-offset:4px}h1,h2,h3{margin:0;font-weight:750;line-height:1.5;letter-spacing:-.035em}h1{font-size:clamp(30px,3.3vw,46px)}h2{font-size:clamp(23px,2.3vw,30px)}h3{font-size:20px}p{overflow-wrap:anywhere}img{max-width:100%}[hidden]{display:none!important}
/* Navigation stays quiet so the lesson can lead. */
.layout{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.layout main{grid-column:2}main{width:100%;max-width:1320px;margin:0 auto;padding:44px clamp(26px,4vw,64px) 80px;min-width:0}.workspace-header{height:72px;position:sticky;top:0;z-index:7;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 40px 0 288px;background:#faf8f5f5;border-bottom:1px solid var(--line)}.header-brand{font-size:16px;font-weight:800;color:var(--accent);text-decoration:none}.header-brand span{font-size:13px;font-weight:500;margin-left:18px;color:var(--sub)}.header-tools{display:flex;gap:24px;align-items:center;font-size:13px;font-weight:650}.header-tools a{text-decoration:none}.header-progress{padding-right:24px;border-right:1px solid var(--line);color:var(--sub)}.side{position:fixed;left:0;top:0;width:248px;height:100dvh;overflow:auto;z-index:8;padding:29px 16px;background:#f0f3f3;border-right:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;margin:0 4px 38px;font-size:14px;font-weight:800;line-height:1.6;text-decoration:none}.brand small{display:block;font-size:10px;letter-spacing:.08em;color:var(--sub);font-weight:500;margin-top:3px}.brand-mark{width:38px;height:43px;flex:none;display:grid;place-content:center;grid-auto-flow:column;background:var(--accent);color:#fff;border-radius:10px;font-size:27px;letter-spacing:-.12em}.brand-mark>span{color:var(--wash)}.workspace-label,.side h4{font-size:11px;letter-spacing:.09em;font-weight:700;color:var(--sub);padding:0 12px}.side h4{margin:30px 0 10px}.workspace-label{margin-bottom:12px}.side a.nav{display:flex;align-items:center;gap:6px;line-height:1.75;padding:11px 12px;margin:3px 0;color:var(--ink);font-size:13px;border-radius:10px;text-decoration:none}.side a.nav:hover{background:#e0ebef}.side a.nav.on{background:var(--accent);color:#fff;font-weight:700}.side a.nav.on small{color:#e7f0f3!important}.side a.nav small{font-size:11px;white-space:nowrap}.side a.nav.done:before{content:'✓';color:var(--ok)}.menu{display:none;position:fixed;bottom:18px;right:18px;z-index:10;padding:12px 22px;border:1px solid #ffffff50;border-radius:12px;background:var(--accent);color:#fff;font-weight:700;box-shadow:0 5px 24px #3d606e30}.skip-link{position:fixed;left:15px;top:-100px;z-index:30;padding:10px 18px;background:#fff;border:2px solid var(--accent)}.skip-link:focus{top:12px}
/* Editorial hierarchy: large type, open space, purposeful rules. */
.welcome-top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:24px}.eyebrow,.editorial-kicker{font-size:12px;font-weight:750;letter-spacing:.1em;color:var(--accent);margin:0 0 12px}.edition{font-size:12px;color:var(--sub)}.hero{padding:34px 0 32px;border-bottom:1px solid var(--line)}.hero p{font-size:16px;color:var(--sub);margin:16px 0 0;max-width:800px}.hero h1{max-width:900px}.hero.home-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:30px;background:radial-gradient(ellipse at 80% 40%,#b8d0da70,transparent 65%),var(--card);color:var(--ink);padding:48px 40px;border:0;border-radius:18px 22px 19px 24px;position:relative;overflow:hidden}.hero-label{display:flex;align-items:center;gap:9px;font-size:12px;color:#536d77;font-weight:600;line-height:1.8}.live-dot{width:6px;height:6px;border-radius:50%;background:var(--wash);flex:none}.hero-copy{min-width:0;position:relative;z-index:1}.hero-copy h1{font-size:clamp(36px,3.55vw,54px);font-weight:750;line-height:1.48;letter-spacing:-.055em;margin:23px 0}.hero-copy h1>span{color:var(--accent)}.hero-copy>p{font-size:15px;line-height:2;color:#495b63;margin:14px 0 0}.home-hero .editorial-kicker{color:var(--accent)}.home-hero a.text-link{color:#3d606e}.hero-note{font-size:13px!important;color:var(--sub)}.home-hero .hero-note{color:#596367!important}.hero-facts{display:flex;flex-wrap:wrap;gap:18px;border-top:1px solid var(--line);margin-top:30px;padding-top:20px;color:#596367;font-size:12px}.hero-facts b{font-size:23px;font-weight:650;color:var(--ink);margin-right:4px}.btns{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:48px;max-width:100%;padding:12px 22px;border:1px solid var(--accent);border-radius:12px;background:var(--accent);color:#fff;font-size:14px;font-weight:700;line-height:1.7;text-decoration:none;cursor:pointer}.btn:hover{background:#304e5b;transform:translateY(-1px)}.btn.sub{background:transparent;color:var(--accent);border-color:#a9c0ca}.btn.sub:hover{background:var(--accent-soft)}.home-hero .btn{background:var(--wash);color:#304e5b;border-color:var(--wash)}.home-hero .btn:hover{background:#cedfe6}.text-link{font-size:14px;line-height:1.8;font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}
/* Hero illustration and legacy skill-card composition share the same light palette. */
.team-visual{align-self:center;min-width:0}.visual-heading{display:flex;justify-content:space-between;gap:12px;font-size:11px;font-weight:700;letter-spacing:.06em;color:#596367;margin:0 0 20px}.visual-tag{font-size:11px;font-weight:400}.skill-orbit{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:24px 20px;padding:12px 6px;isolation:isolate}.skill-orbit:before{content:'';position:absolute;inset:15%;border:1px solid #b8d0da80;border-radius:50%;z-index:-1}.orbit-center{position:relative;align-self:center;min-height:155px;padding:18px 12px;background:#edf3f5;color:var(--accent);border:6px solid #9dbbc8;border-bottom-width:13px;border-radius:16px;box-shadow:0 14px 30px #292c2d12;text-align:center;display:flex;flex-direction:column;justify-content:center;gap:4px}.orbit-center:after{content:'';position:absolute;bottom:-22px;left:25%;width:50%;height:8px;background:#b8d0da;border-radius:0 0 4px 4px}.orbit-center b{font-size:18px}.orbit-center small,.orbit-center span{font-size:11px;overflow-wrap:anywhere}.orbit-card{position:relative;display:flex;flex-direction:column;justify-content:center;gap:7px;min-width:0;min-height:150px;padding:19px 17px;background:#fffdfa;color:var(--accent);border:1px solid #d5dfe1;border-radius:18px 22px 19px 24px;box-shadow:0 10px 25px #3d606e12}.orbit-card b{overflow-wrap:anywhere;font-size:20px;line-height:1.6}.orbit-card small,.orbit-card span{font-size:12px;line-height:1.8}.orbit-card-1{transform:rotate(-5deg)}.orbit-card-2{transform:rotate(5deg);background:var(--wash);margin-top:24px}.orbit-card-3{transform:rotate(-3deg);margin-bottom:20px}.human-note{font-size:12px;text-align:center;color:#596367;margin:20px 0 0}.human-note>span{color:var(--wash)}.team-node{display:flex;align-items:center;gap:12px;background:#edf3f5;color:var(--accent);padding:18px;margin:12px 0;border-radius:12px}.team-node div{display:grid;gap:3px}.team-node small,.team-node div>span{font-size:12px}.team-node b{font-size:15px}.node-icon{font-size:22px;color:#557a8a}.node-number{margin-left:auto;font-size:12px}
.illustration-visual{position:relative;align-self:center;min-width:0;margin:0}
.illustration-frame{position:relative;margin:0;padding:8px;background:#fff;border:1px solid #d5dfe180;border-radius:45% 42% 36% 39% / 27% 30% 25% 28%;overflow:hidden;box-shadow:0 12px 36px #3d606e08}
.hero-illustration{display:block;width:100%;height:auto;max-height:550px;object-fit:contain;margin:auto}
.illustration-caption{font-size:12px;line-height:1.9;color:var(--sub);text-align:center;margin:16px 0 0}
.illustration-skills{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:16px 0 0;padding:0;list-style:none}
.illustration-skill{display:inline-flex;align-items:center;padding:5px 12px;border:1px solid #c4d8e0;background:#f4f8fa;color:var(--accent);border-radius:12px 15px 11px 16px;font-size:12px;line-height:1.8;overflow-wrap:anywhere}
.illustration-skill:nth-child(2n){background:#fbefe3;border-color:#e8d5c4}

section{margin-top:52px;scroll-margin-top:96px}section>h2{margin-bottom:20px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px;border-top:1px solid var(--line);padding-top:25px}.section-heading p:not(.eyebrow){font-size:15px;color:var(--sub);margin:10px 0 0}.section-heading h2{font-size:clamp(24px,2.5vw,32px)}.section-number{font-size:13px;letter-spacing:.08em;color:var(--sub);margin-right:12px}.home-course-intro{max-width:690px;font-size:16px;color:var(--sub)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:20px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px 22px 19px 24px;padding:26px;min-width:0}.card h3{margin-bottom:10px;font-size:19px}.card p{margin:0;color:var(--sub);font-size:15px;line-height:1.95}a.card{display:block;color:inherit;text-decoration:none}a.card:hover{border-color:#8daebc;transform:translateY(-3px);box-shadow:var(--shadow)}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.course-card{--course:var(--accent);--course-bg:#e8f0f3;position:relative;padding:26px;display:flex!important;flex-direction:column}.course-card[data-c=instagram]{--course:#865969;--course-bg:#f7e9e9}.course-card[data-c=threads]{--course:#59676d;--course-bg:#edf0f1}.course-card[data-c=x]{--course:#426c7e;--course-bg:#e8f0f3}.course-card[data-c=youtube]{--course:#8d6049;--course-bg:#faeee2}.course-card:before{content:'';position:absolute;left:26px;right:26px;top:0;height:3px;background:var(--course)}.course-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:22px}.course-icon{display:grid;place-items:center;width:34px;height:34px;background:var(--course-bg);border-radius:10px;font-size:18px}.course-badge{font-size:10px;color:var(--course);letter-spacing:.04em;font-weight:700}.course-card h3{font-size:19px;line-height:1.65}.course-card p.course-desc{font-size:14px;margin-bottom:18px}.course-bottom{display:flex;justify-content:space-between;gap:10px;color:var(--sub);font-size:12px;margin-top:auto;padding-top:14px}.course-link{display:flex;justify-content:space-between;gap:10px;font-size:14px;color:var(--course);font-weight:700;margin-top:18px}.bar{height:5px;background:#e1e9ec;overflow:hidden;border-radius:9px;margin-top:12px}.bar i{display:block;height:100%;background:var(--course,var(--accent));border-radius:9px}.learning-strip{display:flex;align-items:center;gap:24px;padding:24px 0;border-bottom:1px solid var(--line)}.learning-count{display:flex;align-items:center;gap:14px;flex:none}.learning-count>div{display:grid;gap:3px}.learning-count b{font-size:14px}.learning-count>div>span{font-size:12px;color:var(--sub)}.progress-ring{position:relative;isolation:isolate;display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;font-size:14px;font-weight:750;background:conic-gradient(var(--accent) var(--percent),#e1e9ec 0)}.progress-ring:before{content:'';position:absolute;inset:4px;background:var(--bg);border-radius:50%;z-index:-1}.progress-ring small{font-size:10px}.next-lesson{display:grid;gap:4px;flex:1;min-width:0;border-left:1px solid var(--line);padding-left:24px}.next-lesson small{font-size:11px;color:var(--sub)}.next-lesson b{font-size:14px;line-height:1.8}.learning-strip .btn{font-size:12px;flex:none;padding:10px 15px}.learning-panel{padding:32px 0}.learning-panel .section-heading{margin-bottom:26px}.quiet-badge{font-size:12px;color:var(--sub)}.flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;list-style:none;padding:0;margin:0;counter-reset:f}.flow li{counter-increment:f;min-width:0;border-top:2px solid #b8d0da;padding:18px 0;font-size:14px}.flow li:before{content:counter(f,decimal-leading-zero);display:block;color:#557a8a;font-size:26px;font-weight:500;margin-bottom:14px}.flow li b{display:block;font-size:15px}.flow li small{display:block;font-size:13px;color:var(--sub);line-height:1.85;margin-top:7px}.feature-icon{display:block;font-size:13px;letter-spacing:.12em;color:#557a8a;margin-bottom:20px}.principles .card{background:transparent;border:0;border-left:1px solid var(--line);border-radius:0}.principles p{font-size:14px}.help-banner,.starter-banner{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:32px;background:#e8f0f3;border:1px solid #c4d8e0;border-radius:18px 22px 19px 24px}.help-banner h2,.starter-banner h2{font-size:25px}.help-banner p,.starter-banner p{font-size:15px;color:var(--sub);margin:12px 0 0}.help-banner .btn,.starter-banner .btn{flex:none}.foot{border-top:1px solid var(--line);padding-top:24px;margin-top:60px;font-size:12px;line-height:2;color:var(--sub)}
/* Lessons, prompts, and reference pages share comfortable reading sizes. */
.chapter{margin-top:34px;background:var(--card);border:1px solid var(--line);border-radius:18px 22px 19px 24px;padding:30px}.chapter h3{font-size:22px}.chapter>p{font-size:15px;color:var(--sub);margin:10px 0 24px}.row{display:flex;align-items:center;gap:18px;padding:20px 12px;border-bottom:1px solid var(--line);color:inherit;text-decoration:none}.row:hover{background:var(--accent-soft)}.row b{display:block;font-size:16px;font-weight:650;line-height:1.7}.row small{font-size:13px;color:var(--sub)}.row .no{flex:none;min-width:58px;font-size:12px;font-weight:750;color:var(--accent)}.row:after{content:'→';margin-left:auto;color:#637b86}.row.done .no:after{content:' ✓';color:var(--ok)}.lv{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;background:var(--accent-soft);color:var(--accent);border-radius:10px;vertical-align:middle}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.chip{font-family:inherit;font-size:12px;line-height:1.8;padding:5px 12px;border-radius:10px;background:#e8f0f3;color:var(--ink);border:1px solid transparent;cursor:pointer}.chip.on{background:var(--accent);color:#fff}span.chip{cursor:default}.step{background:var(--card);border:1px solid var(--line);border-top:3px solid #b8d0da;border-radius:18px 22px 19px 24px;padding:32px;margin-top:26px}.step h3{font-size:22px}.step .min{display:inline-block;font-size:12px;color:var(--sub);margin:10px 0 16px;padding:2px 8px;background:var(--accent-soft)}.step p{font-size:16px;margin:12px 0}.step.done{border-color:#a9c5c0;background:#f0f6f3}.prompt{border:1px solid #bdcfd7;border-radius:12px;overflow:hidden;margin-top:22px}.prompt header{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#e8f0f3;color:var(--accent);padding:13px 18px;font-size:13px;font-weight:700}.prompt button{flex:none;white-space:nowrap;min-height:40px;padding:7px 15px;border:1px solid #a9c0ca;background:#fffdfa;color:var(--accent);border-radius:10px;font:inherit;font-weight:700;cursor:pointer}.prompt button:hover{background:var(--wash)}.prompt pre{margin:0;padding:24px;max-height:420px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;font:14px/2 ui-monospace,Menlo,"Hiragino Kaku Gothic ProN",monospace;background:#f8fafb;color:#292c2d}.where,.note{padding:16px 20px;font-size:15px;line-height:1.9;border:1px solid var(--info-line);border-radius:12px;background:var(--info);margin-top:14px}.note{background:var(--note);border-color:var(--note-line)}.doneBtn{margin-top:24px;width:100%;min-height:48px;padding:13px 16px;border:1px solid #91b3ac;border-radius:12px;background:transparent;color:var(--ok);font:inherit;font-weight:700;cursor:pointer}.step.done .doneBtn{background:#e2eeea}.doneBtn:hover{background:#edf4f1}.progress{position:sticky;top:72px;z-index:3;background:#faf8f5f5;padding:12px 0 18px}.progress span{font-size:12px;color:var(--sub)}details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-top:12px}summary{font-size:16px;font-weight:650;cursor:pointer;line-height:1.9}details p{font-size:15px;color:var(--sub);margin:12px 0 0}textarea,input[type=search]{width:100%;min-width:0;padding:16px 18px;background:#fffdfa;border:1px solid #a9c0ca;border-radius:12px;color:var(--ink);font:inherit}textarea{min-height:150px;line-height:1.9}.pager{display:flex;justify-content:space-between;gap:15px;margin-top:34px;border-top:1px solid var(--line);padding-top:26px}.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;background:var(--card);font-size:14px;line-height:1.9}th,td{border:1px solid var(--line);padding:16px 20px;text-align:left;vertical-align:top}th{background:#e8f0f3;font-weight:700;color:var(--accent)}
/* Download and independently confirmed, learner-grown skills. */
.skill-panel{margin:36px 0;padding:32px;background:#edf3f5;border:1px solid #c4d8e0;border-radius:18px 22px 19px 24px}.skill-panel h2{font-size:27px}.skill-panel p{font-size:15px}.skill-total{font-size:40px;font-weight:600;color:var(--accent)}.skill-card{margin:20px 0}.skill-copy{margin:20px 0}.skill-copy pre{max-height:420px}.skill-copy-status{display:block;padding:0 18px;font-size:13px}.skill-confirm{display:grid;gap:18px;margin:24px 0}.skill-confirm label{display:flex;align-items:flex-start;gap:12px;font-size:15px;cursor:pointer}.skill-confirm input{accent-color:var(--accent);width:20px;height:20px;flex:none;margin-top:5px}.skill-confirm .btn{justify-self:start}.skill-confirm button:disabled{opacity:.65;cursor:not-allowed;transform:none;background:#e5eaec;color:#596367;border-color:#c0cbd0}.skill-disclaimer{font-size:13px!important;color:var(--sub)}.skill-panel code,.skill-pack code{overflow-wrap:anywhere;word-break:break-word}.skill-pack-section{margin:40px 0}.skill-pack{margin:20px 0;padding:28px;border-left:3px solid #97b7c5}.skill-pack dt{font-weight:700;margin-top:20px}.skill-pack dd{margin:7px 0 0}.skill-pack ul{margin:0;padding-left:22px}.skill-pack .btn{white-space:normal;text-align:left}.skill-pack details{margin:20px 0}.pack-lessons{font-size:14px;line-height:1.9;overflow-wrap:anywhere}.pack-picker{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:18px;margin:26px 0 34px}.pack-picker a{display:grid;gap:12px;padding:24px;text-decoration:none}.pack-picker b{font-size:18px;line-height:1.7}.pack-picker small{display:block;font-size:13px;line-height:1.8;color:var(--accent)}.pack-picker span{display:block;margin-top:8px;font-size:12px;color:var(--sub)}.pack-group{margin:40px 0}.pack-detail{margin:14px 0;padding:0;border:1px solid var(--line);border-radius:12px;background:var(--card)}.pack-detail>summary{padding:22px;font-weight:700;overflow-wrap:anywhere}.pack-detail[open]>summary{border-bottom:1px solid var(--line);background:#edf3f5}.pack-detail .skill-pack{border:0;margin:0}.skill-journey{border-top:1px solid var(--line);padding-top:26px}
@media(min-width:1600px){.hero.home-hero{padding:60px 48px}.hero-copy h1{font-size:58px}}
@media(max-width:1180px){.hero.home-hero{padding:36px 28px;gap:22px}.hero-copy h1{font-size:40px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.header-brand span{display:none}.learning-strip{flex-wrap:wrap}.next-lesson{flex-basis:45%}.learning-strip .btn{margin-left:auto}.flow{gap:15px}.orbit-card b{font-size:19px}}
@media(max-width:860px){.layout{display:block}.layout main{padding:32px 26px 100px}.workspace-header{height:64px;padding:0 26px}.side{display:none;top:64px;width:min(340px,100%);height:calc(100dvh - 64px);padding-bottom:90px;box-shadow:20px 0 70px #3d606e30}.side.open{display:block}.menu{display:block}.progress{top:64px}.hero.home-hero{gap:28px}.hero-copy h1{font-size:40px}.flow{grid-template-columns:repeat(3,minmax(0,1fr))}.header-tools{gap:18px}.header-progress{padding-right:18px}.help-banner,.starter-banner{align-items:flex-start;flex-direction:column}.quiet-badge{display:none}}
@media(max-width:600px){.layout main{padding:25px 20px 100px}.workspace-header{padding:0 20px}.header-brand{font-size:15px}.header-tools{font-size:11px;gap:12px}.header-progress{padding-right:12px}.welcome-top{margin-bottom:20px}.welcome-top .eyebrow{font-size:11px;margin:0}.edition{display:none}.hero.home-hero{grid-template-columns:minmax(0,1fr);padding:32px 24px;gap:30px;border-radius:12px}.hero-copy h1{font-size:38px;line-height:1.5;margin:20px 0}.hero-copy>p{font-size:15px}.hero-label{font-size:11px}.hero-facts{gap:12px;font-size:11px;margin-top:25px}.hero-facts b{font-size:22px}.btns{gap:16px}.btn{font-size:14px;padding:12px 18px}.home-hero .btns{align-items:flex-start;flex-direction:column}.home-hero .text-link{font-size:13px}.team-visual{width:100%;max-width:390px;margin:auto}.visual-heading{font-size:11px;gap:8px}.visual-tag{font-size:10px}.human-note{font-size:11px}.learning-strip{gap:18px;padding:24px 0}.learning-count{flex:1}.learning-strip .btn{font-size:12px;min-height:44px}.next-lesson{order:3;flex-basis:100%;border-left:0;border-top:1px solid var(--line);padding:16px 0 0}.learning-count b{font-size:13px}.next-lesson b{font-size:14px}section{margin-top:40px}.section-heading{flex-direction:column;align-items:flex-start;gap:16px;padding-top:22px}.section-heading h2{font-size:26px}.section-heading p:not(.eyebrow){font-size:14px}.course-grid{grid-template-columns:1fr}.card{padding:24px}.course-card h3{font-size:21px}.course-card p.course-desc{font-size:15px}.course-badge{font-size:11px}.course-bottom{font-size:12px}.course-link{font-size:14px}.learning-panel{padding:10px 0}.flow{grid-template-columns:1fr;gap:0}.flow li{display:grid;grid-template-columns:36px 1fr;column-gap:14px;padding:18px 0;border-top:1px solid var(--line)}.flow li:before{grid-row:1/3;font-size:24px;margin:0}.flow li b{font-size:16px}.flow li small{font-size:14px;margin-top:3px}.principles{gap:24px}.principles .card{padding:0 0 0 20px}.principles p{font-size:15px}.help-banner,.starter-banner{padding:26px 22px;gap:22px}.help-banner h2,.starter-banner h2{font-size:24px}.hero{padding:16px 0 26px}.hero h1{font-size:30px}.hero p{font-size:15px}.chapter{padding:24px 18px}.chapter h3{font-size:21px}.chapter>p{font-size:14px}.row{gap:12px;padding:18px 0}.row b{font-size:15px}.row small{font-size:12px}.row .no{min-width:48px;font-size:11px}.row:after{display:none}.step{padding:24px 19px}.step h3{font-size:21px}.step p{font-size:16px}.prompt header{font-size:12px;padding:12px;align-items:flex-start}.prompt button{padding:7px 12px;font-size:12px}.prompt pre{padding:18px 15px;font-size:13px;line-height:1.95}.where,.note{font-size:14px;padding:16px}.pager .btn{font-size:12px;padding:11px 14px}th,td{padding:13px 15px;font-size:13px}.skill-panel{padding:26px 22px}.skill-panel h2{font-size:25px}.skill-pack{padding:22px 18px}.skill-pack .btn{width:100%}.pack-detail>summary{padding:19px;font-size:16px}.skill-confirm label{font-size:14px}.pack-picker a{padding:22px}.foot{font-size:11px}}
@media(max-width:600px){.skill-orbit{gap:18px 14px;padding:8px 0}.orbit-card{padding:15px 12px;min-height:160px}.orbit-card b{font-size:17px}.orbit-card small,.orbit-card span{font-size:11px}.orbit-center{padding:14px 9px;min-height:160px}.orbit-center b{font-size:16px}.orbit-center small,.orbit-center span{font-size:10px}}
@media(max-width:360px){.skill-orbit{grid-template-columns:1fr;gap:15px;padding:8px}.orbit-card{min-height:0;padding:15px 17px;transform:none;margin:0}.orbit-card b{font-size:18px}.orbit-center{min-height:145px;margin:0 14px 12px}}
@media(max-width:360px){.layout main{padding-left:16px;padding-right:16px}.hero.home-hero{padding:28px 20px}.hero-copy h1{font-size:33px}.hero-facts{gap:10px}.hero-facts b{font-size:20px}.orbit-card b{font-size:18px}.orbit-card small,.orbit-card span{font-size:11px}.orbit-center b{font-size:17px}.visual-heading{flex-direction:column;gap:3px}.learning-strip .btn{font-size:11px;padding:10px}.learning-count{gap:8px}.learning-count b{font-size:12px}.learning-count>div>span{font-size:11px}.progress-ring{width:40px;height:40px;flex:none}.step{padding:22px 16px}.skill-panel{padding:23px 18px}.header-tools{gap:9px}.header-progress{padding-right:9px}.header-brand{font-size:14px}.prompt header{gap:8px}.prompt button{padding:7px 9px}}
@media(max-width:600px){.illustration-frame{max-width:360px;margin:auto}.hero-illustration{max-height:400px}.illustration-caption{font-size:11px}.illustration-skill{font-size:11px;padding:5px 10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}