:root{
  --ink:#243447;--muted:#60758a;--line:#dce8f2;--paper:#fff;--bg:#f7fbfe;--tint:#eef8fd;
  --brand:#2c7da0;--brand-dark:#19566f;--accent:#ff8066;--green:#2a9d8f;--shadow:0 18px 45px rgba(42,77,102,.10);
  --radius:22px;--container:1180px;
}
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var(--line);backdrop-filter:blur(12px)}.header-main{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;flex:none}.brand-mark{width:43px;height:43px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#3a91b5,#1e6684);color:#fff;font-weight:900;font-size:23px;box-shadow:0 9px 18px rgba(44,125,160,.22)}.brand strong{display:block;font-size:20px;line-height:1.1;letter-spacing:.02em}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.primary-nav{display:flex;align-items:center;gap:4px;font-size:15px;font-weight:650}.primary-nav>a,.nav-more>summary{padding:10px 12px;border-radius:10px;list-style:none;white-space:nowrap}.primary-nav>a:hover,.nav-more>summary:hover{background:var(--tint);color:var(--brand-dark)}.nav-more{position:relative}.nav-more>summary::-webkit-details-marker{display:none}.nav-more[open]>summary{background:var(--tint)}.mega-menu{position:absolute;right:0;top:48px;width:420px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:12px;display:grid;grid-template-columns:repeat(2,1fr);gap:4px}.mega-menu a{padding:10px 12px;border-radius:10px;color:#385064}.mega-menu a:hover{background:#f4f9fc}.mega-menu span{margin-right:7px}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 13px}.hero{overflow:hidden;background:radial-gradient(circle at 85% 20%,#d9f4ff 0,transparent 29%),linear-gradient(135deg,#f7fcff,#edf9ff 55%,#fff6ef);border-bottom:1px solid #e3eff5}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;min-height:590px;padding-block:74px}.hero-badge,.section-kicker{display:inline-flex;color:var(--brand-dark);background:#dff3fb;border:1px solid #c6e8f5;border-radius:999px;padding:5px 11px;font-size:13px;font-weight:750;letter-spacing:.04em}.hero h1{font-size:clamp(44px,6vw,72px);line-height:1.13;margin:20px 0 18px;letter-spacing:-.05em}.hero h1 em{font-style:normal;color:var(--accent);position:relative}.hero-copy>p{font-size:19px;color:#4f6678;max-width:650px}.hero-search{display:flex;max-width:650px;margin-top:28px;background:#fff;border:1px solid #cfe3ee;border-radius:16px;padding:6px;box-shadow:0 15px 30px rgba(40,97,126,.10)}.hero-search input{flex:1;border:0;outline:0;padding:12px 14px;min-width:0;background:transparent}.hero-search button{border:0;background:var(--brand);color:#fff;border-radius:11px;padding:11px 22px;font-weight:750}.hero-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:17px}.hero-links a{color:#537084;font-size:14px;border-bottom:1px dashed #9eb9c8}.hero-visual{min-height:420px;display:grid;place-items:center}.paper-stack{position:relative;width:410px;height:390px}.mini-paper{position:absolute;width:320px;height:390px;background:#fff;border:1px solid #cbdde8;border-radius:18px;padding:32px;box-shadow:0 26px 55px rgba(34,75,99,.16)}.mini-paper b{display:block;font-size:25px;margin-bottom:30px;color:#234b61}.mini-paper span{display:block;border-bottom:1px dashed #b8cad5;padding:13px 0;font-size:20px}.mini-paper strong{display:block;font-size:38px;color:#e96857;margin:45px 0}.p1{right:0;top:0;transform:rotate(4deg)}.p2{left:0;top:26px;transform:rotate(-7deg);background:#fffdf9}.pencil{position:absolute;right:-5px;bottom:4px;font-size:88px;color:#f0a23b;transform:rotate(-20deg);text-shadow:0 12px 18px rgba(80,50,10,.14)}.stats-strip{background:#fff;border-bottom:1px solid var(--line)}.stats{display:grid;grid-template-columns:repeat(4,1fr);padding:24px 0}.stats div{text-align:center;border-right:1px solid var(--line)}.stats div:last-child{border-right:0}.stats strong{display:block;color:var(--brand-dark);font-size:28px;line-height:1.15}.stats span{font-size:14px;color:var(--muted)}.section{padding-block:78px}.section-tint{background:var(--tint);border-block:1px solid #e0eef5}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:30px}.section-head h2{font-size:34px;line-height:1.25;margin:12px 0 6px;letter-spacing:-.03em}.section-head p{margin:0;color:var(--muted);max-width:650px}.text-link{color:var(--brand);font-weight:750;white-space:nowrap}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category-card{display:flex;gap:15px;padding:20px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.2s ease;min-height:150px;position:relative;overflow:hidden}.category-card:after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--accent);opacity:.8}.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c5d9e5}.category-icon{width:48px;height:48px;border-radius:15px;background:color-mix(in srgb,var(--accent) 15%,white);display:grid;place-items:center;font-size:25px;flex:none}.category-card h3{margin:1px 0 5px;font-size:19px}.category-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.category-card small{display:inline-block;color:var(--accent);font-weight:750;margin-top:8px}.worksheet-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.worksheet-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 9px 26px rgba(41,82,107,.06);transition:.2s ease}.worksheet-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.worksheet-thumb{display:block;position:relative;background:#edf5f9;aspect-ratio:4/3;overflow:hidden}.worksheet-thumb img{width:100%;height:100%;object-fit:cover;object-position:top;transition:.35s ease}.worksheet-card:hover .worksheet-thumb img{transform:scale(1.025)}.difficulty{position:absolute;right:12px;top:12px;background:rgba(255,255,255,.94);border:1px solid #dbe6ed;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}.worksheet-card-body{padding:19px 20px 20px}.eyebrow{color:var(--brand);font-size:13px;font-weight:750}.worksheet-card h3{font-size:20px;line-height:1.35;margin:7px 0}.worksheet-card h3 a:hover{color:var(--brand)}.worksheet-card p{color:var(--muted);font-size:14px;line-height:1.65;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:15px}.card-meta span{font-size:12px;background:#f2f7fa;border:1px solid #e3edf3;border-radius:7px;padding:3px 8px;color:#526c7c}.generator-banner{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;border-radius:28px;background:linear-gradient(135deg,#173f52,#2f7f9f);padding:48px;color:#fff;box-shadow:0 20px 45px rgba(23,63,82,.19)}.generator-banner .section-kicker{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.22);color:#d8f3ff}.generator-banner h2{font-size:38px;line-height:1.2;margin:15px 0}.generator-banner p{color:#d7edf5;max-width:590px}.button{border:0;border-radius:11px;padding:11px 18px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.15s ease}.button.primary{background:var(--accent);color:#fff;box-shadow:0 8px 17px rgba(255,128,102,.20)}.button.primary:hover{background:#f16f55}.button.light{background:#f3f8fb;color:#315b70;border:1px solid #d8e7ef}.button.full{width:100%}.generator-banner .button{margin-top:12px}.generator-demo{display:grid;grid-template-columns:1fr 1fr;gap:12px}.generator-demo div{background:#fff;color:#284a5d;border-radius:12px;padding:19px 16px;text-align:center;font-size:20px;font-weight:800;box-shadow:0 7px 16px rgba(0,0,0,.10)}.article-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.article-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;min-height:245px;display:flex;flex-direction:column}.article-tag{display:inline-flex;align-self:flex-start;background:#e7f4fa;color:#2b6c87;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:750}.article-card h3{font-size:20px;line-height:1.42;margin:14px 0 9px}.article-card p{color:var(--muted);font-size:14px;margin:0 0 18px}.article-card .text-link{margin-top:auto}.prose{font-size:17px}.prose h2{font-size:30px;line-height:1.3;margin:42px 0 13px}.prose h2:first-child{margin-top:0}.prose p{color:#40586b}.home-prose{max-width:940px}.faq-section{background:#fff}.faq-list{display:grid;gap:12px}.faq-list details{border:1px solid var(--line);border-radius:14px;background:#fff}.faq-list summary{padding:17px 20px;font-weight:750;cursor:pointer}.faq-list p{padding:0 20px 18px;margin:0;color:var(--muted)}.breadcrumbs{padding:20px 0 10px;color:#6b7f8e;font-size:13px}.breadcrumbs ol{display:flex;gap:8px;align-items:center;list-style:none;padding:0;margin:0;flex-wrap:wrap}.breadcrumbs li+li:before{content:"/";margin-right:8px;color:#a7b7c1}.breadcrumbs a:hover{color:var(--brand)}.category-hero{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 12%,white),#f7fcff);border-block:1px solid color-mix(in srgb,var(--accent) 22%,white)}.category-hero>.container{display:flex;gap:25px;align-items:center;padding-block:45px}.category-hero-icon{width:88px;height:88px;border-radius:25px;background:#fff;border:1px solid color-mix(in srgb,var(--accent) 25%,white);display:grid;place-items:center;font-size:43px;box-shadow:0 15px 35px rgba(40,80,100,.09);flex:none}.category-hero h1{font-size:43px;line-height:1.2;margin:0 0 10px}.category-hero p{max-width:850px;color:#4d6677;margin:0}.keyword-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.keyword-chips span{background:rgba(255,255,255,.78);border:1px solid color-mix(in srgb,var(--accent) 20%,white);border-radius:999px;padding:4px 10px;font-size:12px}.filter-bar{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);background:#fff;border-radius:14px;padding:13px 17px;margin-bottom:24px}.filter-bar>div:last-child{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px}.category-prose{max-width:900px}.inline-links{display:flex;flex-wrap:wrap;gap:10px}.inline-links a{border:1px solid #d6e6ef;background:#fff;border-radius:10px;padding:8px 12px;color:#3d6073}.page-heading{text-align:center;padding:48px 0 42px}.page-heading h1{font-size:48px;line-height:1.15;margin:14px 0 10px}.page-heading p{font-size:18px;color:var(--muted);margin:0 auto;max-width:720px}.worksheet-detail{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);gap:28px;align-items:start;padding:16px 0 42px}.worksheet-main{min-width:0}.print-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:11px 14px;margin-bottom:14px;font-size:13px;color:#4f6677}.print-toolbar>div:last-child{display:flex;gap:8px}.status-dot{display:inline-block;width:8px;height:8px;background:#38a169;border-radius:50%;margin-right:7px}.worksheet-print{width:100%;aspect-ratio:210/297;background:#fff;border:1px solid #cfdce5;box-shadow:0 18px 50px rgba(38,68,87,.12);padding:5.8%;position:relative;overflow:hidden;color:#263746}.paper-top{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid #334e68;padding-bottom:12px;font-size:13px}.paper-top>div:first-child{display:flex;align-items:center;gap:10px}.paper-top strong{font-size:18px;color:var(--brand-dark)}.paper-top span{background:#e9f5fa;color:#35718b;border-radius:999px;padding:3px 9px}.student-fields{white-space:nowrap}.worksheet-print>h2{text-align:center;font-size:clamp(24px,3.2vw,38px);margin:4.4% 0 1.5%;line-height:1.25}.paper-instruction{text-align:center;color:#617485;font-size:13px;margin:0 0 4%}.paper-footer{position:absolute;left:5.8%;right:5.8%;bottom:3.2%;display:flex;justify-content:space-between;border-top:1px solid #d8e3ea;padding-top:8px;color:#8293a0;font-size:11px}.math-grid{display:grid;grid-template-columns:repeat(3,1fr);column-gap:5%;row-gap:2.5%;padding:2% 2% 8%}.math-grid>div{display:flex;align-items:center;gap:7px;font-size:clamp(16px,2.2vw,25px);font-weight:650;white-space:nowrap}.math-grid i{width:36%;height:1.1em;border-bottom:1.5px solid #5c6f7b}.trace-grid{display:grid;gap:9px;margin:0 2% 7%}.trace-row{display:grid;grid-template-columns:repeat(5,1fr);height:56px;border:1px solid #aebfcc}.trace-row span{display:grid;place-items:center;border-right:1px solid #c7d4dd;position:relative;font-size:30px}.trace-row span:last-child{border-right:0}.trace-row span:before,.trace-row span:after{content:"";position:absolute;background:#e3eaf0}.trace-row span:before{left:50%;top:0;bottom:0;width:1px}.trace-row span:after{top:50%;left:0;right:0;height:1px}.trace-row .model{color:#263746;font-weight:700}.trace-row .trace{color:#b9c7d1}.clock-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px 10px;padding:0 2%}.clock-question{text-align:center}.clock-question svg{width:100%;max-width:145px}.clock-question span{display:block;font-size:13px}.maze-wrap{position:relative;margin:1% auto;width:88%}.maze-svg{width:100%;height:auto}.maze-label{position:absolute;background:#fff;border:1px solid #bccbd5;border-radius:7px;padding:4px 7px;font-size:12px;font-weight:750}.maze-label.start{left:-4px;top:15%}.maze-label.end{right:-3px;bottom:6%}.difference-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.scene{height:350px;border:3px solid #405667;border-radius:12px;position:relative;overflow:hidden;background:linear-gradient(#dff4ff 0 62%,#cde8b5 62%)}.scene>div{position:absolute;font-size:34px}.scene .sun{right:8%;top:5%;font-size:45px}.scene .cloud{left:12%;top:11%;font-size:50px}.scene .tree{right:10%;bottom:13%;font-size:90px}.scene .tent{left:17%;bottom:18%;font-size:90px;color:#e58d54}.scene .basket{left:43%;bottom:8%;font-size:48px;color:#9a6845}.scene .person{left:46%;bottom:25%;font-size:55px}.scene .ball{left:12%;bottom:7%;color:#e45f5f}.scene .flower{right:42%;bottom:7%;color:#c44a9d}.scene .bird{left:47%;top:10%}.center-note{text-align:center;font-size:13px;color:#657988}.coloring-wrap{height:70%;display:grid;place-items:center}.coloring-wrap svg{width:90%;max-height:100%}.shape-board{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;padding:4% 7%;font-size:48px;text-align:center}.answer-lines{display:grid;grid-template-columns:1fr 1fr;gap:8px 40px;padding:0 13%;font-size:14px}.pattern-rows{display:grid;gap:22px;padding:3% 5%}.pattern-rows>div{display:grid;grid-template-columns:repeat(5,1fr);align-items:center;border:1px solid #c6d4dd;border-radius:9px;overflow:hidden}.pattern-rows span{text-align:center;padding:15px 5px;border-right:1px solid #d6e1e8;font-size:22px}.pattern-rows span:last-child{border-right:0}.matching-grid{display:grid;grid-template-columns:1fr 1fr;gap:38%;padding:3% 12%}.matching-grid>div{display:grid;gap:18px}.matching-grid span{border:1px solid #c8d6df;border-radius:7px;padding:8px 13px;text-align:center;font-size:17px}.fill-list{display:grid;grid-template-columns:1fr 1fr;gap:15px 60px;padding:4% 9%;font-size:20px}.focus-target{text-align:center;font-size:18px;margin-bottom:18px}.focus-target strong{display:inline-grid;place-items:center;width:42px;height:42px;background:#e9f4f9;border-radius:50%;font-size:27px}.number-cloud{display:grid;grid-template-columns:repeat(12,1fr);gap:7px;padding:0 2%;font-size:18px}.number-cloud span{text-align:center}.choice-list{display:grid;gap:14px;padding:1% 5%}.choice-list p{display:grid;grid-template-columns:34px 1fr auto;align-items:center;border-bottom:1px dashed #c2d1da;padding-bottom:11px;margin:0;font-size:15px}.choice-list b{width:25px;height:25px;border-radius:50%;display:grid;place-items:center;background:#eaf4f8}.choice-list span{white-space:nowrap;color:#556d7e}.generic-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px;padding:3% 5%}.worksheet-sidebar{position:sticky;top:112px;display:grid;gap:16px}.sidebar-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 28px rgba(42,78,99,.07)}.sidebar-card h1{font-size:29px;line-height:1.25;margin:9px 0 12px}.sidebar-card>p{color:var(--muted);font-size:14px}.sidebar-card dl{margin:20px 0;border-block:1px solid var(--line)}.sidebar-card dl div{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px dashed #e0e9ef}.sidebar-card dl div:last-child{border-bottom:0}.sidebar-card dt{color:var(--muted);font-size:13px}.sidebar-card dd{margin:0;font-weight:700;font-size:13px}.print-tip{font-size:12px!important;text-align:center}.sidebar-card.compact h2{font-size:18px;margin-top:0}.sidebar-card ol{padding-left:22px;margin-bottom:0;color:#536b7c;font-size:14px}.worksheet-copy{max-width:900px}.generator-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:28px;align-items:start;padding-bottom:70px}.generator-controls{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;position:sticky;top:112px;box-shadow:0 10px 28px rgba(42,78,99,.07)}.generator-controls h2{font-size:21px;margin:0 0 15px}.generator-controls label{display:grid;gap:6px;margin-bottom:14px;font-size:13px;font-weight:700}.generator-controls input[type=text],.generator-controls select{width:100%;border:1px solid #cfdde6;border-radius:10px;background:#fff;padding:10px 11px;outline:0}.generator-controls input:focus,.generator-controls select:focus{border-color:#72aac0;box-shadow:0 0 0 3px #e4f3f9}.generator-controls .check-label{display:flex;align-items:center;gap:8px}.generator-controls>p{color:var(--muted);font-size:12px;line-height:1.55}.generated-answers{margin:10px 5% 0;padding-top:10px;border-top:1px dashed #bdcbd5;font-size:12px;line-height:1.8}.article-grid-large{grid-template-columns:repeat(2,1fr);padding-bottom:70px}.article-page{padding:28px 0 80px;font-size:18px}.article-page h1{font-size:47px;line-height:1.18;letter-spacing:-.03em;margin:18px 0}.article-lead{font-size:21px;color:#536a7b}.article-meta{font-size:13px;color:#7b8d9a;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:35px}.article-page h2{font-size:30px;margin:44px 0 12px}.article-page p{color:#384f61}.article-cta{background:var(--tint);border:1px solid #d8eaf3;border-radius:20px;padding:28px;margin-top:45px}.article-cta h2{margin:0 0 5px}.static-page{padding:35px 0 90px;font-size:18px}.static-page h1{font-size:46px;margin-bottom:8px}.static-page h2{font-size:28px;margin-top:38px}.search-page-form{display:flex;max-width:680px;margin:25px auto 0;border:1px solid #cfdde7;border-radius:13px;padding:6px;background:#fff}.search-page-form input{border:0;outline:0;flex:1;padding:9px 12px;min-width:0}.empty-state,.not-found{text-align:center;padding:80px 20px 110px}.empty-state{border:1px dashed #c8d9e3;border-radius:20px;margin-bottom:70px}.not-found span{font-size:100px;line-height:1;font-weight:900;color:#dbe9f0}.not-found h1{font-size:38px}.not-found>div{display:flex;gap:10px;justify-content:center}.site-footer{background:#173f52;color:#dbeaf0;padding-top:58px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:45px}.footer-brand{color:#fff}.footer-brand .brand-mark{background:#fff;color:#1f657f}.footer-grid section>p{color:#b9d0da;font-size:14px;max-width:320px}.footer-grid h2{font-size:15px;color:#fff;margin:0 0 14px}.footer-grid section>a:not(.brand){display:block;color:#c4d9e2;font-size:14px;padding:3px 0}.footer-grid section>a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0;margin-top:40px;color:#a9c4ce;font-size:12px}
@media (max-width:1050px){.primary-nav{display:none;position:absolute;left:18px;right:18px;top:84px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.primary-nav.open{display:flex}.primary-nav>a,.nav-more>summary{display:block}.mega-menu{position:static;width:100%;box-shadow:none;border:0;padding:8px 0 0}.menu-toggle{display:block}.hero-grid{grid-template-columns:1fr}.hero-visual{display:none}.category-grid{grid-template-columns:repeat(3,1fr)}.article-grid{grid-template-columns:repeat(2,1fr)}.worksheet-detail{grid-template-columns:1fr}.worksheet-sidebar{position:static;grid-template-columns:1fr 1fr}.generator-layout{grid-template-columns:280px 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid section:last-child{grid-column:2/4}.worksheet-print{min-height:890px;aspect-ratio:auto}}
@media (max-width:760px){.container{width:min(100% - 24px,var(--container))}.topline{font-size:11px}.header-main{min-height:66px}.brand-mark{width:38px;height:38px}.brand strong{font-size:18px}.hero-grid{min-height:auto;padding-block:55px}.hero h1{font-size:43px}.hero-copy>p{font-size:16px}.hero-search{display:grid}.hero-search button{margin-top:4px}.stats{grid-template-columns:repeat(2,1fr);gap:20px 0}.stats div:nth-child(2){border-right:0}.section{padding-block:55px}.section-head{align-items:flex-start}.section-head h2{font-size:29px}.section-head .text-link{display:none}.category-grid{grid-template-columns:1fr 1fr}.category-card{min-height:0;padding:16px}.worksheet-grid{grid-template-columns:1fr 1fr;gap:13px}.worksheet-card-body{padding:14px}.worksheet-card h3{font-size:16px}.worksheet-card p{font-size:12px}.card-meta span:nth-child(2){display:none}.generator-banner{grid-template-columns:1fr;padding:30px}.generator-banner h2{font-size:30px}.article-grid,.article-grid-large{grid-template-columns:1fr}.category-hero>.container{align-items:flex-start;padding-block:34px}.category-hero-icon{width:65px;height:65px;font-size:32px}.category-hero h1{font-size:34px}.filter-bar{align-items:flex-start;gap:12px}.filter-bar>div:last-child span:nth-child(n+2){display:none}.worksheet-detail{padding-top:4px}.print-toolbar{align-items:flex-start;flex-direction:column}.worksheet-print{min-height:700px;padding:4.5%}.paper-top{font-size:9px}.paper-top strong{font-size:13px}.student-fields{font-size:9px}.worksheet-print>h2{font-size:24px}.math-grid{grid-template-columns:repeat(2,1fr);row-gap:1.4%}.math-grid>div{font-size:16px}.paper-footer{font-size:8px;left:4.5%;right:4.5%}.worksheet-sidebar{grid-template-columns:1fr}.trace-row{height:42px}.trace-row span{font-size:21px}.difference-grid{gap:7px}.scene{height:235px}.scene .tree{font-size:55px}.scene .tent{font-size:56px}.scene .person{font-size:38px}.shape-board{font-size:33px;gap:8px}.generator-layout{grid-template-columns:1fr}.generator-controls{position:static}.page-heading{padding:35px 0}.page-heading h1{font-size:38px}.article-page h1{font-size:36px}.article-page{font-size:17px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid section:first-child{grid-column:1/3}.footer-grid section:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.number-cloud{grid-template-columns:repeat(10,1fr);font-size:14px}.matching-grid{gap:22%;padding-inline:7%}}
@media (max-width:480px){.category-grid{grid-template-columns:1fr}.worksheet-grid{grid-template-columns:1fr}.worksheet-thumb{aspect-ratio:16/10}.category-hero>.container{display:block}.category-hero-icon{margin-bottom:15px}.generator-demo{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.footer-grid section:first-child{grid-column:auto}.footer-grid section:last-child{grid-column:auto}.worksheet-print{min-height:620px}.paper-top span{display:none}.math-grid{padding-inline:0}.math-grid>div{font-size:14px;gap:4px}.clock-grid{grid-template-columns:repeat(2,1fr)}.shape-board{grid-template-columns:repeat(5,1fr);padding-inline:2%}.answer-lines{padding-inline:4%;gap:4px 10px}.fill-list{padding-inline:2%;gap:10px;font-size:15px}.choice-list{padding-inline:0}.choice-list p{grid-template-columns:28px 1fr;font-size:12px}.choice-list span{grid-column:2;margin-top:3px}.not-found span{font-size:76px}}
@media print{body{background:#fff}.site-header,.site-footer,.breadcrumbs,.print-toolbar,.worksheet-sidebar,.worksheet-copy,.section-tint,.page-heading,.generator-controls,.skip-link{display:none!important}main,.container,.worksheet-detail,.generator-layout,.generator-preview,.worksheet-main{display:block!important;width:100%!important;max-width:none!important;margin:0!important;padding:0!important}.worksheet-print{width:210mm!important;height:297mm!important;min-height:0!important;aspect-ratio:auto!important;border:0!important;box-shadow:none!important;margin:0!important;padding:12mm!important;page-break-after:always}.paper-footer{left:12mm!important;right:12mm!important;bottom:8mm!important}@page{size:A4 portrait;margin:0}}