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button{font-size:10px}.form-message{font-size:12px;line-height:1.6;color:#a13d4a}.teacher-form>.button{width:100%;justify-content:space-between;margin-top:10px}.teacher-how{background:#ede5f9;border:1px solid #ded1ed;border-radius:20px;padding:28px}.teacher-how h2{font-size:25px;margin:20px 0}.teacher-how ol{padding-left:20px;margin-bottom:25px}.teacher-how li{padding-left:5px;margin:20px 0;font-size:13px;color:var(--purple)}.teacher-how li strong{display:block;color:var(--ink);margin-bottom:7px}.teacher-how li span{display:block;font-size:12px;line-height:1.7;color:#7c6b8e}.teacher-how>.small{color:#7c6b8e;font-size:11px;border-top:1px solid #d9caeb;padding-top:17px;margin:0}.saved-section{padding:26px 5px 5px}.saved-section h2{font-size:22px;margin-bottom:10px}.saved-item{display:flex;gap:10px;align-items:center;background:white;padding:13px;border-radius:10px;border:1px solid var(--line);margin:10px 0}.saved-item>button:first-child{text-align:left;flex:1;font-size:12px;font-weight:700}.saved-item small{display:block;color:var(--muted);font-size:10px;margin-top:5px;font-weight:400}.saved-item .delete-saved{width:30px;height:30px;font-size:20px;color:#9a6e7b}.privacy-note{font-size:11px;line-height:1.8;color:var(--muted);padding:12px 5px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);z-index:1000;background:var(--ink);color:white;padding:13px 20px;border-radius:12px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:90vw;text-align:center;box-shadow:0 5px 20px #0002}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{width:min(590px,calc(100vw - 30px));max-height:85vh;overflow:auto;border:1px solid var(--line);border-radius:20px;background:var(--paper);padding:28px;color:var(--ink);box-shadow:0 20px 70px #25223630}dialog::backdrop{background:#27213f70;backdrop-filter:blur(4px)}.dialog-heading{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:20px}.dialog-heading h2{font-size:25px;margin:0}#dialog-content p,#dialog-content li{font-size:13px;line-height:1.8}#dialog-content h3{font-size:17px;margin:22px 0 8px}#dialog-content input{width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;background:white;font-size:12px}#dialog-content .dialog-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}#dialog-content .button{font-size:12px}#print-area{display:none}#confetti{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:1001}.confetti-piece{position:absolute;top:-20px;width:9px;height:15px;animation:confetti-fall 2.6s ease-in both}.no-motion *{animation:none!important;scroll-behavior:auto!important;transition:none!important}.no-motion #confetti{display:none}
@keyframes float-tile{0%,100%{translate:0 0;rotate:0deg}50%{translate:0 -7px;rotate:2deg}}@keyframes float-loose{0%,100%{translate:0 0;rotate:-10deg}50%{translate:0 -15px;rotate:10deg}}@keyframes wrong-pulse{50%{background:#fac6ca}}@keyframes confetti-fall{to{transform:translateY(105vh) rotate(680deg);opacity:0}}
@media(min-width:1450px){.hero{padding-top:80px;padding-bottom:85px}.hero-art{height:355px}}
@media(max-width:1100px){.site-header,main{padding-left:30px;padding-right:30px}.site-header{gap:15px}.nav-button{padding:11px;font-size:12px}.hero h1{font-size:51px}.hero-art{transform:scale(.9);margin-left:-15px}.theme-section,.settings-section{padding:24px 20px}.theme-grid{gap:7px}.theme-button strong{font-size:10px}.step-heading h3{font-size:14px}.play-layout{grid-template-columns:minmax(0,1fr) 285px;gap:18px}footer{margin:0 30px}.feature-strip strong{font-size:11px}.feature-strip small{font-size:10px}.hand-note{font-size:10px}.teacher-banner{padding:28px}}
@media(max-width:860px){.site-header{height:95px;flex-wrap:wrap}.brand{font-size:18px}.site-header nav{gap:2px}.nav-button{font-size:11px;padding:10px}.motion-button{display:none}.hero{gap:0;padding:45px 0 50px;grid-template-columns:1.1fr .9fr}.hero h1{font-size:43px;letter-spacing:-2.3px}.hero p{font-size:13px}.hero-art{transform:scale(.77);transform-origin:center;margin-left:-30px;margin-right:-25px}.hero .eyebrow{font-size:8px;letter-spacing:1.7px}.art-note{left:35%}.art-label{right:-20px}.builder-card{grid-template-columns:1.15fr 1fr}.theme-grid{grid-template-columns:repeat(2,1fr);gap:8px}.theme-button{flex-direction:row;padding:10px 8px;gap:8px;border-radius:10px}.theme-button.active{padding:9.5px 7.5px}.theme-icon{width:29px;height:29px;font-size:18px;border-radius:9px}.theme-button.active:after{top:3px;right:3px;width:10px;height:10px;font-size:7px}.step-heading{flex-wrap:wrap;gap:7px}.step-heading .small-button{padding:4px 6px;font-size:9px}.feature-strip{gap:10px}.feature-strip>div{gap:8px;align-items:flex-start}.feature-icon{width:32px;height:32px;font-size:18px}.feature-strip small{display:block;line-height:1.5}.feature-strip strong{line-height:1.5;margin-bottom:3px}.section-intro h2{font-size:24px}.hand-note{display:none}.teacher-banner h2{font-size:21px}.teacher-banner p{font-size:11px}.teacher-banner .button{padding:12px;font-size:11px}.play-layout{grid-template-columns:minmax(0,1fr) 255px;gap:15px}.clues-card{padding:18px 13px}.clues-header h2{font-size:19px}.clues-header .pill{font-size:7px}.clue-button{padding:10px 5px;gap:7px}.clue-text{font-size:11px}.puzzle-heading h1{font-size:32px}.progress-card{width:195px}.grid-scroll{padding:20px 13px}.board-toolbar{padding:13px}.board-tools button{padding:6px}.teacher-layout{gap:20px;grid-template-columns:1.2fr 1fr}.teacher-form,.teacher-how{padding:22px}.teacher-tools{gap:5px}}
@media(max-width:680px){.site-header,main{padding-left:20px;padding-right:20px}.site-header{height:auto;min-height:108px;padding-top:20px;padding-bottom:13px;gap:18px;justify-content:center}.brand{font-size:21px}.site-header nav{width:100%;justify-content:center;margin:0;gap:8px}.nav-button{font-size:11px;padding:8px 12px}.brand small{font-size:7px}.hero{display:flex;flex-direction:column;align-items:flex-start;padding:35px 0 25px;overflow:hidden}.hero h1{font-size:clamp(37px,8.8vw,58px);letter-spacing:-2.1px}.hero .eyebrow{margin-bottom:20px;font-size:8px}.hero p{font-size:14px;margin-bottom:20px}.hero-button{font-size:13px;min-height:43px}.hero-art{height:285px;width:100%;margin:15px 0 0;transform:scale(.82);transform-origin:center}.art-cross{top:39%}.hero-note{font-size:10px}.art-note{top:-4px;left:47%}.loose-a{top:-10px;left:18%}.loose-th{top:20px;right:2%}.loose-ae{bottom:-5px;left:4%}.art-label{bottom:-10px;right:-8px}.spark-one{left:1%;top:24%}.section-intro{margin-top:15px}.section-intro h2{font-size:25px;line-height:1.2}.section-intro .eyebrow{font-size:8px}.builder-card{grid-template-columns:1fr}.theme-section{padding:22px 20px}.settings-section{border-left:0;border-top:1px solid var(--line);padding:23px 20px}.theme-grid{grid-template-columns:repeat(4,1fr);gap:8px}.theme-button{flex-direction:column;padding:13px 3px 11px;gap:8px}.theme-button.active{padding:12.5px 2.5px 10.5px}.theme-icon{width:35px;height:35px;font-size:21px}.theme-button strong{font-size:9px;letter-spacing:-.4px}.theme-button.active:after{width:13px;height:13px;font-size:8px;top:5px;right:5px}.step-heading{margin-bottom:18px}.step-heading h3{font-size:16px}.step-heading .small-button{font-size:10px;padding:6px 10px}.theme-caption{font-size:10px}.difficulty-options{gap:10px}.difficulty{padding:13px 4px;font-size:12px}.difficulty small{font-size:10px}.difficulty-description{font-size:12px;min-height:0}.word-count-label{font-size:12px}.generate-button{margin-top:22px;min-height:48px;font-size:14px}.feature-strip{grid-template-columns:1fr;gap:20px;padding:30px 10px}.feature-strip>div{justify-content:flex-start;align-items:center;gap:14px}.feature-strip strong{font-size:13px}.feature-strip small{font-size:12px}.feature-icon{width:39px;height:39px;font-size:22px}.teacher-banner{flex-direction:column;align-items:flex-start;padding:25px;margin-bottom:35px;gap:20px}.teacher-banner h2{font-size:23px}.teacher-banner p{font-size:12px}.teacher-banner .button{padding:13px 17px;font-size:12px}footer{margin:0 20px;flex-wrap:wrap;justify-content:center;text-align:center;padding:25px 0;gap:14px}footer>span{width:100%}footer .text-button{font-size:11px}.play-topline{align-items:flex-start;flex-direction:column;margin:23px 0;gap:16px}.play-actions{width:100%;gap:7px}.play-actions>button{flex:1;font-size:11px;padding:8px}.puzzle-heading{flex-direction:column;align-items:flex-start;gap:17px}.puzzle-heading h1{font-size:33px}.puzzle-heading p{font-size:11px;line-height:1.6}.progress-card{width:100%}.progress-card>div{margin-bottom:6px}.progress-card strong{font-size:14px}.play-layout{grid-template-columns:minmax(0,1fr);gap:20px}.grid-scroll{max-height:480px;padding:18px 12px}.grid-legend{gap:12px;font-size:9px}.board-toolbar{padding:13px 12px}.board-label{font-size:10px}.board-tools{gap:5px}.board-tools button{font-size:11px;min-height:30px}.active-word-card{padding:20px 16px}.active-word-card h2{font-size:16px}.active-word-inputs{gap:4px}.active-word-inputs input{width:31px;height:37px;font-size:20px}.word-actions{gap:8px}.word-actions .button{font-size:11px;padding:10px 12px;gap:10px}.word-actions .button span:last-child{font-size:15px}.board-bottom{gap:10px}.board-bottom>.small{width:100%;margin:0;text-align:center}.secret-card{padding:22px 17px}.secret-card h2{font-size:22px}.secret-inputs{gap:5px}.secret-slot input{width:32px;height:38px}.secret-card>p{font-size:11px}.clues-card{padding:22px 18px}.clues-header h2{font-size:23px}.clues-header .pill{font-size:9px}.clue-button{padding:12px 10px}.clue-text{font-size:13px}.clue-length{font-size:10px}.clue-no{width:25px;height:25px;font-size:11px}.clue-group-heading{font-size:11px}.tip-card{font-size:12px}.teacher-header{padding:30px 0 20px}.teacher-header h1{font-size:36px}.teacher-header>p{font-size:14px;line-height:1.6}.teacher-layout{grid-template-columns:1fr}.teacher-form{padding:23px 18px}.teacher-form h2{font-size:23px}.teacher-form input:not([type=file]),.teacher-form select,.teacher-form textarea{font-size:16px}.form-row{gap:10px}.form-row label{font-size:11px}.teacher-how{padding:25px}.focus-mode .site-header{display:none}.focus-mode .play-topline{margin:15px 0}.focus-mode .play-layout{margin-top:15px}dialog{padding:22px}.dialog-heading h2{font-size:23px}}
@media(max-width:370px){main,.site-header{padding-left:14px;padding-right:14px}.nav-button{padding:8px;font-size:10px}.hero h1{font-size:35px}.theme-section,.settings-section{padding-left:15px;padding-right:15px}.theme-grid{gap:5px}.theme-button strong{font-size:8px}.word-actions .button{font-size:10px;padding:10px}.word-actions .icon-button{width:30px}.section-intro h2{font-size:23px}.secret-slot input{width:29px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}#confetti{display:none}}
@media print{@page{margin:12mm}body{background:white;color:black}.site-header,main,footer,dialog,.toast,#confetti{display:none!important}#print-area{display:block!important;font-family:Arial,sans-serif}.print-header{display:flex;justify-content:space-between;gap:15px;border-bottom:2px solid #333;margin-bottom:14px;padding-bottom:12px}.print-header h1{font-size:23px;margin:0 0 6px}.print-header p{font-size:11px;margin:0}.print-grid{display:grid;width:max-content;margin:20px auto;gap:0;break-inside:avoid;grid-template-columns:repeat(var(--cols),var(--print-cell));grid-template-rows:repeat(var(--rows),var(--print-cell))}.print-cell{border:1px solid #333;position:relative;text-align:center;font-size:13px;line-height:var(--print-cell);font-weight:bold}.print-cell .cell-number{font-size:6px;top:2px;left:2px;font-weight:normal}.print-cell .secret-number{line-height:8px;background:#eee!important;color:black;border:1px solid #777;font-size:6px;right:1px;top:1px;width:10px;height:10px}.print-cell.secret{background:#eee!important;print-color-adjust:exact;-webkit-print-color-adjust:exact}.print-clues{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:18px}.print-clues>div{break-inside:avoid}.print-clues h3{font-size:13px;margin:0 0 9px}.print-clues p{font-size:12px;line-height:1.5;margin:0 0 7px;break-inside:avoid}.print-secret{margin:17px 0;break-inside:avoid}.print-secret h3{font-size:13px;margin-bottom:8px}.print-secret span{display:inline-block;width:23px;height:25px;border:1px solid #333;text-align:center;line-height:25px;font-size:12px;position:relative;margin-right:2px}.print-secret span small{position:absolute;top:-13px;left:8px;font-size:7px;line-height:10px}.print-footer{font-size:9px;margin-top:20px}.print-bank{font-size:10px;line-height:1.6;margin-top:15px}}
.accent-keys{display:flex;gap:4px;flex-wrap:wrap;margin:-6px 0 17px}.accent-keys button{width:25px;min-height:27px;border:1px solid #ded3ec;background:#faf7fe;border-radius:5px;font-size:11px;color:#705695}.accent-keys button:hover{background:#e3d6f7}.accent-keys button:focus-visible{outline-offset:1px}

.mobile-grid-note{display:none}
@media(max-width:680px){.grid-scroll{max-height:360px}.mobile-grid-note{display:block;margin:0;padding:9px 12px 0;font-size:9px;color:var(--muted);text-align:center}.hero-art .art-label{bottom:-24px}}
/* Version 1.1: more subjects, learning activities and a larger solving workspace. */
.builder-card{grid-template-columns:minmax(0,1.55fr) minmax(310px,1fr)}.theme-section{min-width:0}.theme-search-tools{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(145px,.9fr);gap:10px;margin:-5px 0 10px}.search-field{display:flex;align-items:center;gap:7px;background:white;border:1px solid #dcd5e3;border-radius:9px;padding:0 10px;min-width:0}.search-field>span{font-size:24px;color:var(--purple);line-height:1}.search-field input{width:100%;min-width:0;padding:12px 0;font-size:11px;background:transparent;border:0;color:var(--ink);outline:none}.search-field:focus-within{outline:2px solid #ae91ed;outline-offset:1px}.theme-search-tools select,.tasks-filterbar select{border:1px solid #dcd5e3;border-radius:9px;background:white;color:var(--ink);padding:11px 9px;font-size:11px;width:100%;min-width:0}.filter-result{font-size:10px;margin:8px 0 12px}.theme-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.theme-button,.theme-button.active{padding:12px 7px;border-width:2px;min-height:83px;gap:8px}.theme-button strong{font-size:10px;line-height:1.4;text-wrap:balance;overflow-wrap:anywhere}.theme-icon{width:36px;height:36px;font-size:23px;flex-shrink:0}.theme-button.active:after{top:5px;right:5px}.settings-section{display:flex;flex-direction:column}.settings-section .generate-button{margin-top:8px}.selected-theme-label{font-size:11px;color:#685380;font-weight:700;margin:18px 0 7px}.settings-task-note{background:#fffdf9;border:1px solid #e0d5ed;border-radius:12px;padding:17px;margin-top:26px}.settings-task-note strong{font-size:12px;display:block;line-height:1.5}.settings-task-note p{font-size:11px;color:var(--muted);line-height:1.7;margin:7px 0}.settings-task-note .text-button{font-size:11px}.empty-state{background:#f5f0fa;border:1px dashed #cebfdf;border-radius:12px;padding:25px;font-size:13px;line-height:1.7;color:#7c6b8e;grid-column:1/-1}.tasks-teaser{display:grid;grid-template-columns:minmax(0,1.6fr) auto;gap:25px 40px;padding:30px 34px;background:#edf3e8;border:1px solid #d5e0cb;border-radius:20px;margin:0 0 24px;align-items:center}.tasks-teaser .eyebrow{font-size:8px;color:#5f7854}.tasks-teaser h2{font-size:27px;margin:9px 0 12px}.tasks-teaser p{font-size:13px;line-height:1.8;color:#69745f;max-width:630px;margin:0}.teaser-stats{display:flex;gap:24px}.teaser-stats>span{text-align:center;font-size:10px;color:#6c7b62;display:flex;flex-direction:column;gap:6px}.teaser-stats strong{font-size:27px;color:#4f6b45;letter-spacing:-1px}.tasks-teaser>.button{justify-self:start;grid-column:1/-1;font-size:12px;min-height:42px;padding:12px 18px}.tasks-header h1 span{color:var(--purple)}.tasks-filterbar{display:grid;grid-template-columns:minmax(0,2fr) minmax(180px,1fr) auto;align-items:center;gap:14px;margin-bottom:27px}.tasks-filterbar .search-field input{font-size:13px;padding:14px 0}.tasks-filterbar select{font-size:12px;padding:14px 10px}.task-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.task-card{border:1px solid var(--line);border-radius:19px;background:#fffefa;padding:24px;display:flex;flex-direction:column;min-width:0;transition:transform .16s,box-shadow .16s}.task-card:hover{transform:translateY(-3px);box-shadow:0 6px 0 #e9e2f0}.task-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}.task-card-top .theme-icon{width:43px;height:43px;font-size:26px}.task-card-top .small{font-size:10px}.task-theme-name{font-size:9px;letter-spacing:1px;text-transform:uppercase;color:var(--purple);font-weight:800}.task-card h2{font-size:23px;line-height:1.2;margin:9px 0 12px}.task-card>p{font-size:12px;line-height:1.7;color:var(--muted);margin-bottom:24px;flex:1}.task-card-progress{display:flex;justify-content:space-between;font-size:10px;color:#877990;margin:0 0 14px;padding-top:13px;border-top:1px solid #ece5f0}.task-card-actions{display:flex;gap:10px}.task-card-actions .button{flex:1;padding:10px;font-size:12px;min-height:40px}.task-card-actions .icon-button{background:var(--purple);color:white;border-color:var(--purple)}.task-bank-note{font-size:12px;color:var(--muted);line-height:1.7;text-align:center;max-width:680px;margin:30px auto 50px}.task-detail-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:10px;color:var(--muted);margin:8px 0 18px}.task-detail-meta .pill{font-size:9px}.task-goal{font-size:13px;line-height:1.8}.task-steps{list-style:none;counter-reset:task;margin:22px 0;padding:0}.task-steps li{padding:13px 0;border-top:1px solid #e3dce8}.task-steps li label{display:flex;align-items:flex-start;gap:12px;cursor:pointer}.task-steps input{accent-color:var(--purple);width:18px!important;height:18px!important;flex-shrink:0;margin:3px 0}.task-steps span{font-size:13px;line-height:1.7}.task-steps strong{display:block;font-size:10px;text-transform:uppercase;color:var(--purple);letter-spacing:.6px;margin-bottom:4px}.task-steps input:checked+span{color:#64806a}.task-note-label{display:block;font-size:12px;font-weight:800;margin:20px 0 9px}.task-notes{width:100%;border:1px solid #d5c9e1;background:white;color:var(--ink);border-radius:10px;padding:13px;font-size:14px;line-height:1.7;resize:vertical;min-height:110px}.learning-task{margin:0 0 25px;border:1px solid #daccf0;background:#f3edf9;border-radius:15px;overflow:hidden}.learning-task>summary{cursor:pointer;padding:17px 22px;display:flex;gap:15px;align-items:center;flex-wrap:wrap;list-style:none}.learning-task>summary:after{content:'+';margin-left:auto;font-size:24px;color:var(--purple)}.learning-task[open]>summary:after{content:'−'}.learning-task>summary>span{font-size:10px;color:var(--purple)}.learning-task>summary>strong{font-size:16px;letter-spacing:-.3px}.learning-task>div{padding:0 24px 24px;max-width:900px}.playing main{max-width:1720px;padding-left:30px;padding-right:30px}.playing .play-layout{grid-template-columns:minmax(0,1fr) 300px;gap:24px}.playing .grid-scroll{max-height:80vh;min-height:390px;padding:26px 24px}.playing .board-card{min-width:0}.playing .board-tools{flex-wrap:wrap;justify-content:flex-end}.playing .board-toolbar{gap:15px}.playing .active-word-card{padding:24px}.playing .active-word-inputs input{width:39px;height:45px;font-size:24px}.playing .cell-number{font-size:9px}.playing .secret-number{font-size:8px;width:13px;height:13px}.playing .cell input{padding-top:9px}.playing .grid-scroll .cell{border-radius:5px}.playing .clue-column{min-width:0}.playing .clues-card{padding:22px 18px}.playing .clue-text{font-size:13px}.playing.wide-board .play-layout{grid-template-columns:minmax(0,1fr)}.wide-board .clue-column{display:grid;grid-template-columns:2fr 1fr;gap:20px;align-items:start}.wide-board .clues-card{grid-row:span 2}.wide-board #clues-list{columns:2;column-gap:25px}.wide-board .clue-button{break-inside:avoid}.wide-board .word-bank{margin-top:0}.playing.focus-mode .play-layout{grid-template-columns:minmax(0,1fr)}.playing.focus-mode .grid-scroll{max-height:85vh}.playing.focus-mode .clue-column{display:none}.playing.focus-mode main{max-width:1720px}.board-tools button[aria-pressed=true]{background:var(--purple);color:white}.board-tools button{white-space:nowrap}
@media(min-width:1500px){.playing .play-layout{grid-template-columns:minmax(0,1fr) 330px}.playing.wide-board .play-layout,.playing.focus-mode .play-layout{grid-template-columns:minmax(0,1fr)}}
@media(max-width:1100px){.builder-card{grid-template-columns:minmax(0,1.3fr) minmax(290px,1fr)}.theme-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.theme-search-tools{grid-template-columns:1fr}.task-cards{gap:14px}.task-card{padding:20px}.task-card h2{font-size:21px}.playing .play-layout{grid-template-columns:minmax(0,1fr) 270px;gap:18px}.playing main{padding-left:22px;padding-right:22px}.playing .clue-text{font-size:12px}.playing .grid-scroll{padding:22px 16px}.tasks-teaser{padding:28px}.teaser-stats{gap:17px}}
@media(max-width:960px){.playing .play-layout{grid-template-columns:minmax(0,1fr)}.playing .clue-column{display:grid;grid-template-columns:1.8fr 1fr;gap:18px;align-items:start}.playing .clues-card{grid-row:span 2}.playing .word-bank{margin-top:0}.playing .tip-card{margin:0}.playing .grid-scroll{min-height:360px;max-height:70vh}.task-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.tasks-teaser{grid-template-columns:1fr}.teaser-stats{justify-content:flex-start;gap:40px}.teaser-stats>span{text-align:left}.playing.focus-mode .clue-column{display:none}}
@media(max-width:780px){.site-header{height:auto;min-height:120px;flex-wrap:wrap;justify-content:center;padding-top:19px;padding-bottom:15px;gap:16px}.site-header nav{width:100%;justify-content:center;margin-left:0}.motion-button{display:none}.theme-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.theme-button,.theme-button.active{flex-direction:column;min-height:87px;padding:12px 5px}.theme-button strong{font-size:10px}.builder-card{grid-template-columns:minmax(0,1.15fr) minmax(270px,1fr)}.settings-section{padding-left:18px;padding-right:18px}.step-heading h3{font-size:14px}.theme-section{padding-left:18px;padding-right:18px}.theme-search-tools select{font-size:11px}.tasks-filterbar{grid-template-columns:minmax(0,1fr) minmax(160px,.8fr)}.tasks-filterbar>span{grid-column:1/-1}.tasks-header h1{font-size:40px}}
@media(max-width:680px){.site-header nav{display:grid;grid-template-columns:1fr 1fr;gap:4px;max-width:360px}.site-header .nav-button{font-size:11px;min-height:35px;padding:8px}.builder-card{grid-template-columns:minmax(0,1fr)}.theme-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.theme-button,.theme-button.active{min-height:91px;gap:8px;padding:12px 6px}.theme-icon{width:35px;height:35px;font-size:22px}.theme-button strong{font-size:10px;line-height:1.35;overflow-wrap:normal}.theme-search-tools{grid-template-columns:1fr}.theme-search-tools input,.theme-search-tools select{font-size:14px}.theme-search-tools input{padding:13px 0}.theme-search-tools select{padding:12px}.settings-task-note{margin-top:22px}.step-heading h3{font-size:16px}.tasks-teaser{padding:25px 21px;gap:22px;margin-top:0}.tasks-teaser h2{font-size:25px}.tasks-teaser p{font-size:12px}.teaser-stats{gap:30px}.teaser-stats strong{font-size:25px}.tasks-teaser>.button{font-size:12px}.tasks-header h1{font-size:35px}.tasks-filterbar{grid-template-columns:1fr;gap:10px;margin-bottom:20px}.tasks-filterbar .search-field input,.tasks-filterbar select{font-size:15px}.task-cards{grid-template-columns:minmax(0,1fr)}.task-card{padding:24px}.task-card h2{font-size:25px}.task-card>p{font-size:13px}.task-card-top .small{font-size:11px}.task-card-actions .button{font-size:13px}.playing main{padding-left:15px;padding-right:15px}.playing .grid-scroll{max-height:56vh;min-height:260px;padding:17px 12px}.playing .board-toolbar{padding:13px 12px;flex-direction:column;align-items:flex-start;gap:12px}.playing .board-tools{width:100%;justify-content:flex-start;gap:6px}.playing .board-tools button{padding:8px;font-size:11px;min-height:33px}.playing .board-label{font-size:11px}.playing .active-word-card{padding:21px 16px}.playing .active-word-inputs input{width:33px;height:40px;font-size:21px}.playing .clue-column{display:block}.playing .word-bank{margin-top:17px}.playing .tip-card{margin:22px 6px}.wide-board #clues-list{columns:1}.playing .clue-text{font-size:13px}.learning-task>summary{padding:15px;gap:8px}.learning-task>summary>span{width:100%;font-size:9px}.learning-task>summary>strong{font-size:14px;max-width:85%}.learning-task>div{padding:0 16px 20px}.task-steps span{font-size:12px}.task-notes{font-size:16px}.task-detail-meta{gap:7px;font-size:9px}.task-bank-note{font-size:11px}.playing.focus-mode .grid-scroll{max-height:72vh}}
@media print{.print-activity{margin-top:24px;break-inside:avoid}.print-activity h3{font-size:14px}.print-activity p,.print-activity li{font-size:12px;line-height:1.6}.print-activity li{margin-bottom:8px}}

/* Námsbrú 2.3 – birtist aðeins þegar vefurinn er opnaður inni í Námsbrú. */
.nb-connection{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;
  margin:0;background:#e7f8f2;border-bottom:1px solid #b9ddcb;padding:12px 20px;
  color:#165744;font-size:14px;line-height:1.5}
.nb-connection strong{font-weight:900}
.nb-connection[hidden]{display:none!important}
@media(max-width:600px){.nb-connection{font-size:12px;gap:5px;padding:10px 15px;text-align:center}}