:root{--cream:#f7f3eb;--paper:#fffdf8;--ink:#202a24;--muted:#667168;--green:#087a50;--blue:#2f61dc;--yellow:#ffd84d;--border:#cfd5cb;--shadow:3px 3px 0 #202a24}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:var(--cream);color:var(--ink);font:14px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}a{color:inherit;text-underline-offset:4px}button,a,input,label{-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.shell{width:min(1460px,calc(100% - 56px));margin:0 auto}.skip-link{position:fixed;top:-100px;left:16px;z-index:100;background:white;padding:12px;border:2px solid var(--ink)}.skip-link:focus{top:12px}.breadcrumbs{padding-top:22px;display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:11px}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.breadcrumbs span[aria-current]{color:var(--ink)}.breadcrumbs span:not([aria-current]){color:#a5afa3}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;padding:19px 0 27px}.eyebrow{margin:0 0 9px;color:var(--green);font-size:10px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase}h1{margin:0;font-size:clamp(28px,2.8vw,40px);font-weight:800;letter-spacing:-1.4px;line-height:1.14}.intro{margin:12px 0 0;color:var(--muted);font-size:13px}.help-link{flex-shrink:0;color:var(--green);font-size:12px;font-weight:700;text-decoration:none;margin-bottom:3px}.help-link span{padding-left:8px}.mobile-jumps{display:none}
.studio{display:grid;grid-template-columns:238px minmax(0,1fr) 282px;align-items:start;gap:20px;padding-bottom:34px}.lesson-picker{border:1.5px solid var(--ink);border-radius:7px;background:var(--paper);overflow:hidden;position:sticky;top:88px}.picker-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:16px 14px 13px;border-bottom:1px solid #e0e3d9}.picker-head h2{margin:0;font-size:14px;letter-spacing:-.2px}.picker-head>span{font-size:10px;color:var(--muted)}.picker-tools{padding:12px;display:grid;gap:8px}.search-label{display:flex;align-items:center;position:relative}.search-label svg{position:absolute;left:10px;width:15px;height:15px;fill:none;stroke:#748174;stroke-width:1.6}.search-label input{width:100%;min-height:37px;padding:7px 9px 7px 31px;border:1px solid var(--border);border-radius:4px;background:white;font-size:12px;color:var(--ink)}select{width:100%;min-height:36px;padding:6px 25px 6px 9px;border:1px solid var(--border);border-radius:4px;background:white;color:var(--ink);font-size:12px}.lesson-list{display:grid;grid-template-columns:1fr 1fr;align-content:start;gap:10px;padding:3px 12px 14px;max-height:calc(100vh - 345px);min-height:260px;overflow:auto;scrollbar-width:thin;scrollbar-color:#b9c5b4 transparent}.lesson-card{display:flex;flex-direction:column;align-items:stretch;text-align:left;text-decoration:none;background:#fff;border:1px solid #dce1d7;border-radius:5px;overflow:hidden;transition:transform .16s,box-shadow .16s,border-color .16s;min-width:0}.lesson-card:hover{transform:translateY(-2px);box-shadow:2px 3px 0 #d3ddce;border-color:#899d87}.lesson-card[aria-current=true]{border:2px solid var(--blue);box-shadow:0 0 0 1px #dbe4ff}.lesson-card[aria-current=true] .lesson-art{background:#eff3fb}.lesson-art{padding:6px 4px 1px;background:#f4f5ee;position:relative;aspect-ratio:1/1}.lesson-art>svg{display:block;width:100%;height:auto}.lesson-number{position:absolute;top:5px;left:6px;font-size:8px;font-weight:700;color:#737e70}.lesson-card-copy{padding:7px 7px 8px;display:flex;flex-direction:column;flex:1}.lesson-card h3{font-size:10px;line-height:1.3;letter-spacing:-.1px;font-weight:700;margin:0;min-height:26px}.stars{color:#856b32;font-size:9px;letter-spacing:1px;white-space:nowrap}.stars .off{color:#c8cec3}.lesson-card .stars{margin-top:3px}.picker-note{margin:0;padding:12px 8px;background:#eef1e7;text-align:center;color:#66785b;font-size:9px;border-top:1px solid #dce1d4}.empty-state{padding:20px 12px;text-align:center;font-size:12px}.empty-state button{border:0;background:transparent;color:var(--green);text-decoration:underline;font-size:11px}.loading-note{padding:24px;font-size:12px;color:var(--muted)}
.preview-column{min-width:0}.preview-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 2px 13px}.current-kicker{margin:0 0 4px;color:var(--green);font-size:9px;font-weight:800;letter-spacing:1.4px}.preview-heading h2{font-size:23px;letter-spacing:-.6px;line-height:1.15;margin:0}.lesson-arrows{display:flex;gap:7px}.icon-button{width:32px;height:32px;border:1px solid #a8b5a5;background:var(--paper);border-radius:50%;font-size:16px;display:grid;place-items:center}.icon-button:hover{background:#e8ede2}.preview-toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:0 0 10px;padding-inline:2px;font-size:10px;color:var(--muted)}.preview-chip{display:inline-flex;align-items:center;padding:4px 9px;border:1px solid #cbd6c2;border-radius:999px;background:#f1f5e9;color:#52664b;font-size:10px;font-weight:600}.canvas-stage{min-width:0;padding:24px 20px;background-color:#eaece2;background-image:radial-gradient(#bec9b8 .65px,transparent .65px);background-size:8px 8px;border:1px solid #d2d9ca;border-radius:7px;display:flex;justify-content:center;align-items:flex-start}.course-sheet{width:min(100%,493px);background:#fff;box-shadow:0 2px 4px #202a2412,0 9px 26px #202a2417}.course-sheet>svg{display:block;width:100%;height:auto}.preview-caption{display:flex;align-items:flex-start;gap:7px;margin:12px 2px 0;color:var(--muted);font-size:11px}.preview-caption p{margin:0}.caption-dot{width:7px;height:7px;border:1px solid #6a8860;background:#dce7cf;border-radius:50%;margin-top:5px;flex-shrink:0}
.customize{position:sticky;top:88px;display:grid;gap:14px;min-width:0}.settings-panel{background:#fff;border:1.5px solid var(--ink);border-radius:7px;box-shadow:var(--shadow);overflow:hidden}.panel-heading{padding:15px 16px;border-bottom:1px solid #dce1d7;display:flex;align-items:center;justify-content:space-between}.panel-heading h2{font-size:15px;margin:0;letter-spacing:-.3px}.text-button{padding:0;background:none;border:0;color:var(--green);font-size:10px;font-weight:700;text-decoration:underline;text-underline-offset:3px}.panel-body{padding:16px}.field-label{font-size:11px;line-height:1.4;font-weight:700;display:block;margin:0 0 7px}.field-label>span{color:#899286;font-weight:400;margin-left:3px}.text-input{min-height:39px;width:100%;padding:8px 10px;border:1px solid #becabb;border-radius:4px;font-size:12px;color:var(--ink);background:white}.text-input::placeholder{color:#a0a89b}.field-meta{display:flex;justify-content:space-between;gap:8px;margin:6px 0 14px;color:#7c8978;font-size:9px;line-height:1.45}.field-meta>span:last-child{white-space:nowrap}.name-options{display:grid;grid-template-columns:1fr 66px;gap:10px;margin-bottom:9px}.name-options label{margin:0}.name-options select,.name-options input{display:block;margin-top:6px;width:100%;font-size:11px;min-height:35px}.name-options input{border:1px solid var(--border);border-radius:4px;padding:6px 7px;background:white;color:var(--ink)}.color-label{display:flex;justify-content:space-between;align-items:center;margin:9px 0 7px}.color-label input{width:31px;height:25px;border:1px solid var(--border);padding:2px;background:white;border-radius:3px;cursor:pointer}.color-swatches{display:flex;justify-content:space-between;gap:8px;padding:3px 0}.color-swatch{height:25px;width:25px;border:3px solid white;border-radius:50%;outline:1px solid #d2d9cb;background:var(--swatch);position:relative}.color-swatch[aria-pressed=true]{outline:2px solid var(--ink)}.color-swatch[aria-pressed=true]:after{content:'✓';position:absolute;inset:-1px;color:white;text-align:center;font-size:13px}.color-swatch:focus-visible{outline:3px solid var(--blue);outline-offset:4px}.fit-note{min-height:14px;font-size:9px;color:#68785c;margin:7px 0 14px}.panel-body fieldset{border:0;padding:0;margin:0 0 16px;min-width:0}.panel-body fieldset:last-child{margin:0}.panel-body legend{font-size:11px;font-weight:700;margin:0 0 8px;padding:0}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:7px}.segmented>div{position:relative;min-width:0}.segmented input{position:absolute;width:1px;height:1px;opacity:0}.segmented label{display:flex;justify-content:center;align-items:center;gap:5px;min-height:39px;border:1px solid #d5dccf;border-radius:4px;font-size:10px;font-weight:600;color:#66735e;cursor:pointer;text-align:center;padding:6px 3px}.segmented input:checked+label{border:1.5px solid var(--ink);background:#f1f5e9;color:var(--ink);box-shadow:inset 0 0 0 .4px var(--ink)}.segmented input:focus-visible+label{outline:3px solid var(--blue);outline-offset:3px}.versions label{flex-direction:column;gap:6px;min-height:57px;font-size:10px}.mode-symbol{width:15px;height:15px;display:block;border-radius:50%;border:1px solid #659276}.mode-symbol.color{background:conic-gradient(#e8b063 0 33%,#85af97 0 66%,#829ab7 0)}.mode-symbol.outline{background:white;border:1.5px solid #5f705a}.output-panel{padding:15px;background:#fff;border:1.5px solid var(--ink);border-radius:6px;box-shadow:var(--shadow)}.button{min-height:38px;background:white;border:1.2px solid var(--ink);border-radius:4px;padding:8px 8px;display:inline-flex;justify-content:center;align-items:center;gap:8px;color:var(--ink);font-size:10px;font-weight:650;transition:background .14s,transform .14s}.button:hover{background:#f2f5eb}.button.primary{width:100%;min-height:43px;color:white;background:var(--blue);border-color:#244ab5;box-shadow:0 2px 0 #2446a2;font-size:12px}.button.primary:hover{background:#2853c2}.button.primary:active{transform:translateY(1px);box-shadow:none}.button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.download-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:11px}.output-status{font-size:9px;line-height:1.5;text-align:center;color:var(--green);margin:12px 0 0;min-height:14px}.output-status.error{color:#ac3939}.local-note{font-size:10px;line-height:1.7;text-align:center;color:#7d8876;margin:0}.noscript-note{padding:20px;background:white;border:1px solid var(--border)}
.how-section{margin-top:12px;border-block:1px solid #d0d7c8;background:#edf1e6}.how-grid{display:grid;grid-template-columns:.85fr 1.5fr;gap:65px;padding-block:42px}.how-grid h2,.guide-section h2,.faq-section h2{font-size:29px;letter-spacing:-.9px;line-height:1.2;margin:0 0 13px}.how-grid>div>p:not(.eyebrow){font-size:13px;line-height:1.75;color:var(--muted);max-width:340px;margin:0}.how-steps{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;padding:0;margin:5px 0;gap:25px}.how-steps li>span{width:32px;height:32px;border:1.5px solid #657f58;background:#f9fbf3;border-radius:50%;display:grid;place-items:center;font-size:11px;color:#516a43;font-weight:700;margin-bottom:16px}.how-steps h3{font-size:14px;letter-spacing:-.2px;margin:0 0 8px}.how-steps p{font-size:12px;line-height:1.7;margin:0;color:var(--muted)}.guide-section{display:grid;grid-template-columns:1.45fr 1fr;gap:85px;padding-block:53px}.guide-intro{max-width:710px}.guide-intro>p:not(.eyebrow){font-size:13px;line-height:1.85;color:var(--muted);margin:0 0 13px}.difficulty-guide{border-left:1px solid var(--border);padding-left:35px}.difficulty-guide h3{margin:0 0 16px;font-size:16px}.difficulty-guide p{margin:0 0 17px;font-size:12px}.difficulty-guide p>strong{display:block;color:#6f633e;font-size:12px;font-weight:650}.difficulty-guide p>span{display:block;color:var(--muted);margin-top:4px;font-size:11px}.difficulty-guide small{display:block;color:#8a9282;font-size:10px}.project-index{padding:28px 0 35px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);display:grid;grid-template-columns:.8fr 1.7fr;gap:55px}.project-index h2{font-size:20px;letter-spacing:-.5px;margin:0 0 8px}.project-index p{font-size:12px;color:var(--muted);margin:0}.project-index-list{display:grid;grid-template-columns:repeat(4,1fr);gap:10px 16px;font-size:11px}.project-index-list a{color:#4c6750;text-decoration:none}.project-index-list a:hover{text-decoration:underline}.faq-section{display:grid;grid-template-columns:1fr 1.5fr;gap:80px;padding-block:53px 65px}.faq-section>div>p:not(.eyebrow){font-size:13px;color:var(--muted);margin:0}.faq-list details{border-top:1px solid #d6dccf;padding:16px 0}.faq-list details:last-child{border-bottom:1px solid #d6dccf}.faq-list summary{cursor:pointer;font-size:13px;font-weight:650;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq-list summary:after{content:'+';font-size:18px;color:var(--green);font-weight:400}.faq-list details[open] summary:after{content:'−'}.faq-list details p{font-size:12px;line-height:1.8;color:var(--muted);margin:11px 22px 0 0}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,15px);opacity:0;pointer-events:none;z-index:100;background:var(--ink);color:white;padding:10px 18px;border-radius:5px;max-width:calc(100% - 32px);font-size:12px;text-align:center;transition:opacity .17s,transform .17s}.toast.show{opacity:1;transform:translate(-50%,0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.category-heading{max-width:760px;padding:30px 0}.category-heading h1{font-size:43px}.category-heading p:not(.eyebrow){color:var(--muted);line-height:1.8}.category-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:5px 0 30px}.category-tabs a{padding:9px 15px;border:1px solid var(--border);border-radius:99px;font-size:12px;text-decoration:none;background:#fff}.category-tabs a[aria-current]{background:var(--ink);color:#fff;border-color:var(--ink)}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-bottom:55px}.tool-card{border:2px solid var(--ink);border-radius:7px;box-shadow:4px 4px 0 var(--ink);overflow:hidden;background:white;text-decoration:none;transition:transform .16s}.tool-card:hover{transform:translate(-2px,-3px)}.tool-cover{background:#e7ecdd;padding:20px;position:relative;aspect-ratio:5/4;display:flex;align-items:center;justify-content:center}.tool-cover svg{width:88%;height:auto}.tool-card-body{padding:22px}.tool-card h2{font-size:21px;letter-spacing:-.5px;line-height:1.25;margin:0 0 10px}.tool-card p{font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 18px}.tool-card .card-action{font-size:12px;font-weight:700;color:var(--green)}.category-note{max-width:700px;color:var(--muted);font-size:13px;line-height:1.8;margin-bottom:45px}
@media(min-width:1500px){.studio{grid-template-columns:252px minmax(0,1fr) 300px;gap:25px}.lesson-card h3{font-size:11px}.panel-body{padding:18px}.lesson-list{max-height:650px}.course-sheet{width:min(100%,530px)}}
@media(max-width:1180px){.shell{width:calc(100% - 36px)}.studio{grid-template-columns:205px minmax(0,1fr) 258px;gap:15px}.picker-head{padding-inline:11px}.picker-tools{padding:10px}.lesson-list{gap:8px;padding-inline:9px}.lesson-card h3{font-size:9px}.lesson-card-copy{padding:6px}.canvas-stage{padding:18px 13px}.panel-body{padding:13px}.panel-heading{padding:14px 13px}.preview-heading h2{font-size:21px}.intro{font-size:12px}.how-grid{gap:35px}.guide-section,.faq-section{gap:45px}.project-index{gap:30px}}
@media(max-width:980px){.studio{grid-template-columns:190px minmax(0,1fr)}.customize{position:static;grid-column:2;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}.settings-panel{grid-row:span 3}.preview-column{grid-column:2}.lesson-picker{grid-row:span 2}.canvas-stage{padding:22px}.output-panel{padding:14px}.download-buttons{grid-template-columns:1fr}.local-note{text-align:left}.how-grid{grid-template-columns:1fr;gap:28px}.how-grid>div>p:not(.eyebrow){max-width:600px}.project-index{grid-template-columns:1fr;gap:20px}.project-index-list{grid-template-columns:repeat(4,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:740px){.shell{width:calc(100% - 32px)}.breadcrumbs{padding-top:18px;font-size:10px;gap:6px}.page-heading{padding:18px 0 18px}.page-heading h1{font-size:31px;letter-spacing:-1px}.help-link{display:none}.intro{font-size:12px;max-width:440px;line-height:1.6}.mobile-jumps{display:flex;justify-content:space-between;gap:12px;margin:0 0 16px;font-size:11px;font-weight:650;color:var(--green)}.mobile-jumps a{text-decoration:none}.studio{grid-template-columns:1fr;gap:22px}.lesson-picker{position:static;grid-row:auto}.picker-head{padding:11px 13px}.picker-tools{display:grid;grid-template-columns:1.2fr 1fr;padding:10px 12px;gap:10px}.search-label input{font-size:16px;min-height:37px;padding-left:28px}.picker-tools select{font-size:12px}.lesson-list{display:flex;gap:10px;max-height:none;min-height:0;overflow:auto;padding:2px 12px 12px;scroll-snap-type:x proximity}.lesson-card{flex:0 0 106px;scroll-snap-align:start}.lesson-art{aspect-ratio:1.13/1}.lesson-card h3{font-size:10px;min-height:26px}.lesson-card-copy{padding:7px}.picker-note{display:none}.preview-column{grid-column:auto}.preview-heading h2{font-size:24px}.canvas-stage{padding:19px}.course-sheet{width:min(100%,520px)}.customize{grid-column:auto;grid-template-columns:1fr 1fr;gap:17px}.panel-body{padding:17px}.panel-heading{padding:15px 17px}.name-options select,.name-options input,.text-input{font-size:14px}.field-label,.panel-body legend{font-size:12px}.output-status{font-size:10px}.versions label{font-size:10px}.guide-section{grid-template-columns:1fr;gap:22px;padding-block:36px}.difficulty-guide{border-left:0;border-top:1px solid var(--border);padding:24px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.difficulty-guide h3,.difficulty-guide small{grid-column:1/-1}.difficulty-guide h3{margin:0}.difficulty-guide p{margin:0}.faq-section{grid-template-columns:1fr;gap:23px;padding-block:35px 45px}.how-grid{padding-block:32px}.how-steps{gap:20px}.how-steps p{font-size:11px}.how-grid h2,.guide-section h2,.faq-section h2{font-size:26px}.category-heading h1{font-size:34px}.category-grid{grid-template-columns:1fr}}
@media(max-width:500px){.shell{width:calc(100% - 28px)}.page-heading h1{font-size:28px}.studio{gap:19px}.customize{grid-template-columns:1fr}.settings-panel{grid-row:auto}.download-buttons{grid-template-columns:1fr 1fr}.local-note{text-align:center}.panel-body{padding:19px}.text-input{font-size:16px}.field-meta{font-size:10px}.field-label,.panel-body legend{font-size:13px}.name-options{grid-template-columns:1fr 85px}.name-options select,.name-options input{font-size:14px;min-height:40px}.segmented label{font-size:12px;min-height:43px}.versions label{font-size:12px;min-height:61px}.color-swatch{width:29px;height:29px}.fit-note{font-size:10px}.output-panel{padding:19px}.button{font-size:12px;min-height:42px}.button.primary{font-size:14px;min-height:46px}.how-steps{grid-template-columns:1fr;gap:24px}.how-steps li{display:grid;grid-template-columns:34px 1fr;gap:0 14px}.how-steps li>span{grid-row:span 2;margin:2px 0 0}.how-steps h3{font-size:14px}.how-steps p{font-size:12px}.difficulty-guide{grid-template-columns:1fr;gap:17px}.difficulty-guide p>strong{font-size:13px}.difficulty-guide p>span{font-size:12px}.project-index-list{grid-template-columns:repeat(2,1fr);gap:12px 18px}.project-index h2{font-size:20px}.faq-list summary{font-size:13px}.preview-caption{font-size:10px}.canvas-stage{padding:13px}.category-heading{padding-top:23px}.category-tabs{gap:7px}.category-tabs a{font-size:10px;padding:8px 11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media print{body>*{display:none!important}body{background:white}}

/* Image edition: use the generated full lesson card, not the retired vector artwork. */
.lesson-art{aspect-ratio:4/5;padding:6px;background:#f5f4ef;display:flex;align-items:center;justify-content:center}
.lesson-art>img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.image-pending{display:block;padding:20px 6px;font-size:10px;text-align:center;color:var(--muted);line-height:1.5}
input:disabled+label{opacity:.45;cursor:not-allowed}.segmented input:disabled+label:hover{background:transparent}
#card-version-field[hidden]{display:none}

.site-header-inner{max-width:1460px;margin:auto;padding-inline:24px}.plate-nav{display:flex;align-items:center;gap:24px}.picker-tools{grid-template-columns:1fr}.lesson-list{max-height:65vh}.lesson-card h3{font-size:12px}.lesson-art{aspect-ratio:2/3}.icon-button,.color-swatch{min-width:44px;min-height:44px}.color-swatches{flex-wrap:wrap;justify-content:flex-start}.text-button{min-height:44px}.field-label,.panel-body legend{font-size:13px}.field-meta,.fit-note,.output-status,.local-note{font-size:12px}select,.text-input,.name-options select,.name-options input{min-height:44px;font-size:16px}.button{min-height:44px;font-size:13px}.lesson-picker,.customize{top:100px}#print-root{display:none}#print-source{position:fixed;left:-10000px;top:0;pointer-events:none}
@media(max-width:740px){.plate-nav>a:not(.nav-pill){display:none}.site-header-inner{padding-inline:14px}.picker-tools{grid-template-columns:1fr}.lesson-list{max-height:none}.lesson-card{flex-basis:130px}.lesson-art{aspect-ratio:2/3}}
@media print{body>*{display:none!important}#print-root{display:block!important;width:var(--print-width);height:var(--print-height)}#print-root>section,#print-root>section>svg{display:block!important;width:100%!important;height:100%!important;margin:0!important;max-width:none!important}html,body{margin:0!important;padding:0!important;background:white!important}#print-root{-webkit-print-color-adjust:exact;print-color-adjust:exact}}