:root{--ink:#263644;--muted:#75808b;--green:#237b65;--soft:#edf7f1;--line:#e6ebe8}*{box-sizing:border-box}body{margin:0;background:white;color:var(--ink);font-family:Arimo,Arial,sans-serif}button,textarea,select,input{font:inherit}button,select{cursor:pointer}button{border:1px solid var(--line);background:white;color:var(--ink);border-radius:10px;padding:11px 17px;font-weight:600;transition:.18s}button:hover{background:var(--soft);border-color:#8bbba9}button:focus-visible,textarea:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #89c6af;outline-offset:3px}button:disabled{opacity:.45;cursor:default}header{border-bottom:1px solid var(--line)}.nav{max-width:1120px;padding:21px 28px;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{font-size:27px;font-weight:900;color:var(--green)}.brand span{font-size:13px;font-weight:400;color:var(--muted);margin-right:12px}.nav 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#dbe3de;border-radius:12px;padding:15px;font-size:21px;line-height:1.8;color:var(--ink);background:#fcfdfc}.hint{font-size:12px;color:var(--muted);line-height:1.7}.meta{display:flex;justify-content:space-between;margin:7px 0 19px;font-size:12px;color:var(--muted)}.primary{background:var(--green);color:white;border-color:var(--green)}.primary:hover{background:#19604f;color:white}.create{width:100%;padding:14px;font-size:17px}.examples{margin:19px 0}.examples p{font-size:13px;color:var(--muted);margin-bottom:10px}.chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;max-width:850px}.chips button{padding:7px 11px;font-size:12px;border-radius:30px}.options{border-top:1px solid var(--line);padding-top:18px}.control{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;font-size:13px;gap:12px}select{max-width:160px;border:1px solid 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5px;border-radius:8px;white-space:normal;break-inside:avoid}.row .new{color:var(--green);font-weight:700}.row.active{background:var(--soft)}.row.hidden-row{visibility:hidden}.paper-bottom{text-align:center;font-size:11px;color:#9ba69f;margin-top:30px}.actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.actions button{font-size:13px;flex:1;white-space:nowrap}.practice{margin-top:20px;padding:16px;background:#f7faf8;border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:8px}.practice strong{font-size:13px}.practice p{font-size:12px;color:var(--muted);margin:5px 0 0}.practice button{font-size:12px}.practice-buttons{display:flex;gap:5px}.notice{min-height:23px;margin-top:9px;color:var(--green);font-size:13px}.info{margin:55px 0 25px;border-top:1px solid var(--line);padding-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:50px}.info h2{font-size:19px;margin:0 0 12px}.info p{font-size:14px;line-height:1.9;color:var(--muted)}details{border-bottom:1px solid var(--line);padding:13px 0;font-size:14px}summary{cursor:pointer}footer{text-align:center;color:var(--muted);font-size:12px;padding:25px}.empty{padding:80px 15px;font-size:18px;color:var(--muted)}@media(max-width:760px){.intro{padding-top:30px}.intro h1{font-size:32px}.intro p{font-size:15px}.workspace{grid-template-columns:1fr}.editor{padding:20px}.info{grid-template-columns:1fr;gap:18px}.nav{padding:16px 20px}.brand span{display:none}main{padding:0 16px}.paper{min-height:340px}.rows{font-size:25px}.actions button{padding:11px 9px}.practice{flex-wrap:wrap}}@media print{@page{size:A4;margin:15mm}header,.intro,.editor,.preview-head,.actions,.practice,.notice,.info,footer{display:none!important}main{padding:0;max-width:none}.workspace{display:block}.paper{border:0;box-shadow:none;padding:0;min-height:0}.rows{font-size:24px!important}.row{visibility:visible!important;background:none!important;break-inside:avoid}.paper-top{margin-bottom:10mm}.paper-bottom{margin-top:10mm}.new{color:#000!important}}
.examples{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;margin:0 0 24px}.examples p{margin:0;font-size:13px}.chips button{font-size:13px;padding:9px 14px}.intro{padding-top:32px}.meta{margin-bottom:12px}@media(max-width:760px){.examples{flex-direction:column;gap:10px}.chips{justify-content:center}}@media print{.examples{display:none!important}}
.examples{display:block;min-width:0}.examples p{text-align:right;margin-bottom:12px;font-size:14px;font-weight:700;color:var(--ink)}.chips{max-width:100%;display:flex;flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;overscroll-behavior-x:contain;padding:3px 2px 12px;scrollbar-width:thin;scrollbar-color:#b5cfc2 #f2f6f3}.chips button{flex:0 0 auto;white-space:nowrap}.paper-top #fullscreen{display:flex;align-items:center;gap:7px;border:0;padding:7px 9px;font-size:12px;color:var(--green);background:var(--soft)}.paper:fullscreen,.paper.fullscreen-fallback{background:white;width:100%;height:100%;max-width:none;overflow:auto;border:0;border-radius:0;padding:25px clamp(16px,5vw,80px);box-shadow:none}.paper.fullscreen-fallback{position:fixed;inset:0;z-index:9999;height:100dvh}.paper:fullscreen .paper-top,.paper.fullscreen-fallback .paper-top{position:sticky;top:-25px;padding:15px 0;background:white;z-index:2}.paper:fullscreen .rows,.paper.fullscreen-fallback .rows{max-width:1500px;margin:0 auto}@media print{#fullscreen{display:none!important}}
.intro h1{font-size:36px}.intro p{font-size:15px}@media(max-width:760px){.intro h1{font-size:28px}.intro p{font-size:14px}}.seo-content{gap:26px 42px}.seo-wide{grid-column:1/-1}.seo-content ol{padding-right:22px;font-size:14px;line-height:2;color:var(--muted)}.reading-example{text-align:center;font-size:23px;line-height:1.9;background:var(--soft);padding:14px;border-radius:12px}.intro{padding-bottom:22px}.seo-content p{margin:10px 0}.seo-content details p{max-width:850px}.intro{padding-top:8px}.intro h1{margin-top:0}@media(max-width:760px){.intro{padding-top:8px}}
.mini-actions{display:flex;gap:6px;margin:20px 0 12px}.mini-actions button{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 7px;font-size:12px}.actions button{display:flex;align-items:center;justify-content:center;gap:7px}button svg{flex-shrink:0}.paper-top{flex-wrap:wrap;gap:10px;align-items:center}.top-practice{display:flex;flex-wrap:wrap;align-items:center;gap:7px}.top-practice button{display:flex;align-items:center;gap:6px;font-size:12px;padding:8px 10px;background:var(--soft);color:var(--green);border:0}.top-practice button[hidden]{display:none}.top-practice #practiceTopProgress{font-size:12px;white-space:nowrap}.paper:fullscreen .paper-top,.paper.fullscreen-fallback .paper-top{border-bottom:1px solid var(--line)}@media print{.top-practice{display:none!important}}

.top-practice #practiceTop{background:#18724f;color:#fff;border:1px solid #18724f;font-weight:700;padding:10px 14px;box-shadow:0 2px 5px #18724f22}.top-practice #practiceTop:hover{background:#10583b;border-color:#10583b}.top-practice #practiceTop svg{fill:currentColor;stroke-width:1.3}.mini-actions button,.actions button{background:#e0f2fe;border-color:#a8d8f4;color:#155777}.mini-actions button:hover,.actions button:hover{background:#c6e8fb;border-color:#70bce5;color:#104766}
.paper-top #practiceTop,.paper-top #fullscreen{height:36px;box-sizing:border-box;padding-top:0;padding-bottom:0;align-items:center}
:root{--ink:#20394f;--muted:#687e90;--green:#176ca7;--soft:#e6f4ff;--line:#dce9f2}.num{background:#d4ecff;color:#075b96;font-weight:800;border:1px solid #a8d4f5}.badge{background:#e0f2fe;color:#176ca7}.practice{background:#f0f8ff}.paper{border-color:#dce9f2;box-shadow:0 8px 30px #234e7610}textarea{background:#fcfeff;border-color:#cddfea}.options{border-color:#dce9f2}.chips{scrollbar-color:#a8cfe9 #f0f7fc}.chips button:hover,button:hover{background:#d9edfc;border-color:#8abfe2}button:focus-visible,textarea:focus-visible,select:focus-visible,input:focus-visible{outline-color:#73b8eb}.paper-top #fullscreen,.top-practice #stopTop{background:#e0f2fe;border:1px solid #a8d8f4;color:#155777}.paper-top #fullscreen:hover,.top-practice #stopTop:hover{background:#c6e8fb;border-color:#70bce5}.top-practice #practiceTop,#practice{background:#1476b8;color:#fff;border:1px solid #1476b8;box-shadow:0 2px 5px #1476b822}.top-practice #practiceTop:hover,#practice:hover{background:#0c5e96;border-color:#0c5e96}.row .new{color:#176ca7}.row.active{background:#e6f4ff}

.desktop-menu{display:none}.mobile-banner{width:320px;height:100px;margin:10px auto 16px}.side-ad{display:none}.site-layout{width:100%}.site-layout main{min-width:0;width:100%}@media(min-width:1100px){.desktop-menu{display:flex;justify-content:center;overflow:hidden;height:120px;margin-bottom:12px}.desktop-menu iframe{flex-shrink:0}.mobile-banner{display:none}.site-layout{display:grid;grid-template-columns:160px minmax(0,1100px) 160px;gap:14px;max-width:1468px;margin:0 auto;padding:0 10px}.side-ad{display:block;width:160px;height:600px;margin-top:30px}.site-layout main{padding:0 12px}.workspace{grid-template-columns:300px minmax(0,1fr);gap:18px}}@media(min-width:1100px) and (max-width:1250px){.workspace{grid-template-columns:270px minmax(0,1fr);gap:14px}.editor{padding:16px}}@media print{.desktop-menu,.ad-position{display:none!important}.site-layout{display:block!important;max-width:none;padding:0}.site-layout main{padding:0}}

/* Compact heading and mobile editor settings */
.intro{padding:7px 0 8px}.intro h1{margin:0;line-height:1.2}
.desktop-menu{margin-bottom:0}.mobile-banner{margin-bottom:0}
.editor-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:17px}
.editor-heading .section-title{margin:0}.settings-toggle{display:none}
@media(max-width:760px){
 .settings-toggle{display:inline-flex;align-items:center;gap:5px;padding:7px 9px;font-size:12px;background:#e0f2fe;color:#155777;border-color:#a8d8f4;flex-shrink:0}
 .editor-settings:not(.is-open){display:none}
 .editor{padding:14px}.editor-heading{margin-bottom:10px}.editor-heading .section-title{font-size:16px;gap:6px}
 .editor textarea{display:block;min-height:110px;height:110px;padding:10px;font-size:19px;line-height:1.6}
 .workspace{gap:14px}.examples{margin-bottom:14px}
}

a{color:#146da7}a:focus-visible{outline:3px solid #73b8eb;outline-offset:3px}.hub-nav{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 16px}.link-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;text-decoration:none;border:1px solid #a8d8f4;border-radius:10px;background:#e0f2fe;padding:10px 14px;color:#155777;font-size:14px;font-weight:700}.link-button.strong{background:#1476b8;color:white;border-color:#1476b8}.library{margin:30px 0}.library h2{font-size:25px;margin:0 0 10px}.filter-bar{display:flex;flex-wrap:wrap;gap:12px;background:#f3f9fe;border:1px solid var(--line);padding:14px;border-radius:14px;margin:14px 0}.filter-bar label{display:flex;flex-direction:column;gap:5px;font-size:13px}.filter-bar input{border:1px solid var(--line);border-radius:7px;padding:8px;max-width:100%;min-width:0}.filter-bar select{max-width:230px}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.story-card{display:flex;flex-direction:column;border:1px solid var(--line);padding:17px;border-radius:15px;background:#fff;min-width:0}.story-card[hidden]{display:none}.story-card h3{font-size:18px;margin:0 0 8px}.story-card h3 a{text-decoration:none;color:#173b57}.story-card .story-text{font-size:20px;line-height:1.8;margin:10px 0 16px;color:#172e40}.story-meta{font-size:12px;color:var(--muted)}.card-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:auto}.card-actions a{font-size:13px;padding:8px 10px}.category-links{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0}.category-links a{border:1px solid var(--line);padding:7px 10px;border-radius:18px;text-decoration:none;font-size:13px;background:#f6fbff}.category-links a[aria-current=page]{background:#1476b8;color:white}.category-intro{font-size:16px;line-height:1.8;max-width:850px}.crumbs{font-size:12px;margin:5px 0 10px}.crumbs a{margin-left:8px}.qa-box{border:1px solid var(--line);border-radius:14px;padding:20px;margin:24px 0;line-height:1.9}.qa-box h2{font-size:20px;margin:0 0 10px}.qa-box li{margin-bottom:14px}.qa-box details{font-size:14px}.print-heading{display:none}.reading-only{display:none}.reading-view .reading-only{display:inline-flex}.reading-view .paper{position:fixed;inset:0;z-index:9999;border:0;border-radius:0;background:white;overflow:auto;height:100dvh;padding:18px clamp(12px,4vw,65px)}.reading-view .paper-top{position:sticky;top:-18px;background:white;z-index:2;padding:12px 0;border-bottom:1px solid var(--line);margin-bottom:24px}.reading-view .row{display:none}.reading-view .row.active{display:block;visibility:visible;background:#f2f9ff;padding:24px;line-height:1.9}.reading-view .rows{max-width:1100px;margin:40px auto}.reading-view{overflow:hidden}.reading-view .paper-bottom{margin-top:20px}.reading-view #stopTop{display:none}.reading-only{align-items:center;gap:6px}.print-questions-option{font-size:13px;display:flex;align-items:center;gap:8px}.reader-prev:disabled{opacity:.4}.story-page .examples{display:none}.story-page .intro h1{font-size:28px}.reading-view .paper-top #practiceTop{min-width:140px}.chips .quick-story{flex:0 0 auto;display:flex;align-items:center;border:1px solid var(--line);border-radius:20px;overflow:hidden}.chips .quick-story button{border:0;border-radius:0;background:#f6fbff}.chips .quick-story a{padding:8px;font-size:12px;text-decoration:none;white-space:nowrap;border-right:1px solid var(--line)}
@media(max-width:1000px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.catalog-grid{grid-template-columns:1fr}.filter-bar{gap:10px}.filter-bar label{flex:1 1 125px;min-width:0}.filter-bar select{max-width:100%;width:100%}.library h2{font-size:22px}.reading-view .paper-top{gap:7px}.reading-view .row.active{padding:14px 6px}.reading-view .rows{margin:18px auto}.hub-nav .link-button{font-size:13px}.category-links{max-height:150px;overflow:auto}.story-page .intro h1{font-size:24px}}
@media print{.hub-nav,.library,.category-links,.crumbs,.category-intro,.reading-only,.print-questions-option{display:none!important}.print-heading{display:block;text-align:center;font-size:20px;margin:0 0 15px}.paper-top{display:none!important}.reading-view{overflow:visible}.reading-view .paper{position:static;height:auto;overflow:visible;padding:0}.reading-view .rows{margin:0;max-width:none}.reading-view .row{display:block!important;padding:6px 5px!important;background:none!important}.qa-box{break-before:page;border:0}.qa-box details{display:none!important}.qa-box li{min-height:60px}.omit-questions .qa-box{display:none!important}}

.reader-prev{display:inline-flex;height:36px;align-items:center;background:#e0f2fe;border-color:#a8d8f4;color:#155777}.row.hidden-row{display:none}.story-page .workspace{display:block}.story-page .editor,.story-page .preview-head{display:none}.story-page .paper{min-height:240px}.story-about{margin:28px 0;padding:20px;border:1px solid var(--line);border-radius:14px;font-size:14px;line-height:1.9}.story-about h2{font-size:20px;margin:0 0 10px}.story-about h3{font-size:16px;margin:16px 0 5px}.story-edit-link{font-size:13px}.library:first-of-type{margin-top:14px}@media print{.story-about,.story-edit-link{display:none!important}.row.hidden-row{display:block!important}}
.reading-view .row{display:block}.reading-view .row.hidden-row{display:none}@media print{.reading-view .row.hidden-row{display:block!important}}

.create-cta{display:flex;align-items:center;gap:10px;justify-content:flex-end;font-size:13px;margin:8px 0}.create-green{background:#168052!important;border-color:#168052!important;color:#fff!important}.create-green:hover{background:#10633e!important}.catalog-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.catalog-heading h2{margin:0}.filter-bar{align-items:end}.filter-bar #filterCount{align-self:center;margin-inline-start:auto;white-space:nowrap}.filter-bar button[type=reset]{padding:6px 10px;font-size:12px;align-self:center}.story-page .intro{padding-top:7px;padding-bottom:5px}.story-page .create-cta{margin-top:7px}.paper-top{display:grid!important;grid-template-columns:1fr auto 1fr;align-items:start}.paper-top .reader-prev{grid-column:1;grid-row:1;justify-self:start}.paper-top #fullscreen{grid-column:2;grid-row:1;justify-self:center}.paper-top .top-practice{grid-column:3;grid-row:1;justify-self:end;justify-content:flex-end}.paper-top #readerClose{display:none!important}.story-activities{padding:18px 20px;background:#f3f9fe;border-radius:14px;font-size:14px;line-height:1.9;margin:22px 0}.story-activities h2{font-size:20px}.back-home{text-align:center;margin:30px 0;font-size:14px}.category-navigation{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px}@media(max-width:700px){.catalog-heading{align-items:flex-start;flex-direction:column;gap:4px}.create-cta{flex-wrap:wrap;font-size:12px}.catalog-heading h2{font-size:22px}.paper-top{gap:6px;grid-template-columns:minmax(0,1fr) auto minmax(0,1.2fr)}.paper-top button{font-size:11px!important;padding-inline:5px!important}.paper-top #practiceTop{min-width:0!important;height:auto;min-height:36px}.top-practice #practiceTop svg{width:12px}.paper-top .reader-prev{font-size:10px!important}.category-navigation{flex-wrap:wrap}}@media print{.create-cta,.back-home,.category-navigation{display:none!important}.paper-top{display:none!important}}