.wlcl-backdrop{position:fixed;inset:0;z-index:10080;display:none;overflow:auto;background:rgba(20,28,48,.72);padding:clamp(8px,2vw,24px);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#20314c}
.wlcl-backdrop.show{display:block}.wlcl-app{width:min(1540px,100%);min-height:calc(100vh - clamp(16px,4vw,48px));margin:auto;border-radius:28px;background:#f7f9fd;box-shadow:0 24px 70px rgba(8,18,42,.3);overflow:hidden}
.wlcl-head{position:sticky;top:0;z-index:5;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:14px clamp(14px,2.5vw,34px);background:rgba(255,255,255,.96);border-bottom:1px solid #dbe3ef;backdrop-filter:blur(14px)}
.wlcl-close,.wlcl-btn,.wlcl-tab,.wlcl-chip,.wlcl-tool button{min-height:48px;border:1px solid #bfd0e5;border-radius:14px;background:#fff;color:#24436d;padding:10px 16px;font:750 clamp(.95rem,1.15vw,1.08rem)/1.15 inherit;cursor:pointer;touch-action:manipulation}
.wlcl-close:hover,.wlcl-btn:hover,.wlcl-tab:hover,.wlcl-chip:hover,.wlcl-tool button:hover{border-color:#527eb7;background:#edf5ff}.wlcl-close:focus-visible,.wlcl-btn:focus-visible,.wlcl-tab:focus-visible,.wlcl-chip:focus-visible,.wlcl-tool :focus-visible{outline:4px solid rgba(39,117,205,.27);outline-offset:2px}
.wlcl-title{min-width:0}.wlcl-title small{display:block;color:#70809a;font-weight:700}.wlcl-title strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:clamp(1.2rem,2.1vw,2rem)}
.wlcl-modebar{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;padding:12px 18px;background:#edf3fb;border-bottom:1px solid #d9e4f2}.wlcl-tab.on{background:#315f9d;border-color:#315f9d;color:#fff}
.wlcl-body{padding:clamp(14px,2.5vw,36px)}.wlcl-tool{max-width:1420px;margin:auto}.wlcl-intro{margin:0 auto 20px;text-align:center}.wlcl-intro h2{margin:0 0 8px;font-size:clamp(1.65rem,3vw,2.7rem)}.wlcl-intro p{max-width:920px;margin:auto;color:#5b6d89;font-size:clamp(1rem,1.4vw,1.25rem);line-height:1.5}
.wlcl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:18px}.wlcl-panel{min-width:0;padding:clamp(16px,2vw,25px);border:1px solid #d8e2ef;border-radius:22px;background:#fff;box-shadow:0 8px 24px rgba(30,53,84,.07)}.wlcl-panel h3{margin:0 0 14px;font-size:clamp(1.15rem,1.7vw,1.45rem)}
.wlcl-controls{display:flex;flex-wrap:wrap;align-items:end;gap:10px}.wlcl-field{display:grid;gap:6px;min-width:130px;flex:1;color:#536682;font-weight:750}.wlcl-field input,.wlcl-field select,.wlcl-field textarea{box-sizing:border-box;width:100%;min-height:50px;border:2px solid #c7d6e8;border-radius:13px;background:#fff;color:#1e3557;padding:10px 12px;font:700 1.05rem/1.3 inherit}.wlcl-field textarea{min-height:110px;resize:vertical}.wlcl-primary{background:#2e70bd!important;border-color:#2e70bd!important;color:#fff!important}.wlcl-danger{color:#9c3144!important}.wlcl-muted{color:#687b97}.wlcl-help{margin:14px 0 0;padding:13px 15px;border-radius:14px;background:#fff4cc;color:#584b20;line-height:1.45}.wlcl-answer{margin-top:14px;padding:16px;border-radius:16px;background:#eaf8f2;color:#174d3c;font-size:clamp(1rem,1.4vw,1.2rem);line-height:1.5}.wlcl-answer.bad{background:#fff0ef;color:#753028}
.wlcl-number{display:grid;place-items:center;min-height:160px;border-radius:20px;background:linear-gradient(145deg,#e9f4ff,#f6efff);font-size:clamp(3rem,9vw,7rem);font-weight:850;color:#284d83}.wlcl-fraction{display:inline-grid;grid-template-rows:auto 3px auto;place-items:center;vertical-align:middle;min-width:2.3em;line-height:1}.wlcl-fraction i{width:100%;height:3px;background:currentColor}.wlcl-fraction b{padding:4px 7px}
.wlcl-canvas{display:block;width:100%;height:auto;min-height:260px;border:2px solid #cbd9ea;border-radius:18px;background:#fff;touch-action:none}.wlcl-tokenrow{display:flex;flex-wrap:wrap;gap:10px}.wlcl-token{display:grid;place-items:center;min-width:58px;min-height:58px;border-radius:50%!important;background:#ffe07c!important;border:3px solid #c3942e!important;color:#493614!important}.wlcl-note{border-radius:12px!important;background:#92d6ad!important;border:3px solid #297d50!important;color:#153f2b!important}.wlcl-wordcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px}.wlcl-pair-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wlcl-pair-cards{grid-template-columns:1fr;grid-auto-rows:minmax(170px,auto)}.wlcl-pair-cards>button{box-sizing:border-box;width:100%}.wlcl-pair-word{font-size:clamp(1.5rem,2.6vw,2.25rem)!important}.wlcl-picture{display:grid;place-items:center;gap:8px;min-height:170px;padding:12px;border:2px solid #d4deeb;border-radius:18px;background:#fff}.wlcl-pair-cards .wlcl-picture{min-height:170px;padding:12px;border-width:2px}.wlcl-picture img{width:110px;height:90px;object-fit:contain}.wlcl-picture.matched{border-color:#2b996c;background:#eaf8f2}.wlcl-bigword{font-size:clamp(1.35rem,2.5vw,2.2rem);font-weight:850}
.wlcl-pair-cards>button{min-width:0}
.wlcl-bars{display:grid;gap:18px}.wlcl-bar{display:grid;min-height:70px;border:3px solid #29466e;border-radius:8px;overflow:hidden}.wlcl-bar span{display:grid;place-items:center;border-right:2px solid #29466e;background:#fff}.wlcl-bar span:last-child{border-right:0}.wlcl-bar span.on{background:#9f83eb}.wlcl-hundred{display:grid;grid-template-columns:repeat(10,1fr);gap:3px}.wlcl-cell{aspect-ratio:1;border:1px solid #aac0db!important;border-radius:5px!important;padding:0!important;min-height:36px!important;background:#fff!important}.wlcl-cell.on{background:#67c8b3!important;color:#123c33}.wlcl-cell.hidden{color:transparent}.wlcl-equation{font-size:clamp(1.5rem,3vw,2.6rem);font-weight:850;text-align:center}.wlcl-stat{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #e3e9f1;font-size:1.05rem}.wlcl-stat:last-child{border:0}.wlcl-dice{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.wlcl-die{display:grid;place-items:center;min-height:130px;padding:16px;border:2px solid #cad8e8;border-radius:20px;background:linear-gradient(145deg,#fff,#edf5ff);text-align:center;font-weight:800;font-size:1.12rem}.wlcl-die.locked{border-color:#cd9835;background:#fff6d9}
.wlcl-settings{display:grid;gap:14px}.wlcl-setting-row{display:grid;grid-template-columns:minmax(150px,1fr) minmax(180px,2fr);align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #e2e8f0}.wlcl-switch{display:flex;align-items:center;gap:8px}.wlcl-settings-note{padding:12px;border-radius:12px;background:#edf6ff;color:#345275}.wlcl-settings-host .go-btn{margin-top:10px}
@media(max-width:700px){.wlcl-backdrop{padding:0}.wlcl-app{min-height:100vh;border-radius:0}.wlcl-head{grid-template-columns:auto minmax(0,1fr);padding:10px}.wlcl-head .wlcl-btn{grid-column:1/-1}.wlcl-body{padding:12px}.wlcl-panel{border-radius:16px}.wlcl-setting-row{grid-template-columns:1fr}.wlcl-close,.wlcl-btn,.wlcl-tab,.wlcl-chip,.wlcl-tool button{min-height:52px}.wlcl-canvas{min-height:220px}}
@media(min-width:1500px){.wlcl-close,.wlcl-btn,.wlcl-tab,.wlcl-chip,.wlcl-tool button{min-height:58px;font-size:1.15rem}.wlcl-panel{padding:28px}.wlcl-field input,.wlcl-field select{min-height:58px;font-size:1.2rem}}
@media(prefers-reduced-motion:reduce){.wlcl-backdrop *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Mathematics workshops — a shared game-like finish for the ten Curio tools. */
.wlcl-maths-app{--wlcl-accent:#6f64e8;--wlcl-accent-2:#a99fff;--wlcl-ink:#edf4ff;--wlcl-night:#10172d;position:relative;isolation:isolate;width:min(1540px,100%);background:radial-gradient(circle at 8% 0,color-mix(in srgb,var(--wlcl-accent) 25%,transparent),transparent 31%),radial-gradient(circle at 94% 72%,color-mix(in srgb,var(--wlcl-accent-2) 18%,transparent),transparent 32%),linear-gradient(145deg,#151d36 0,#0d1326 62%,#121930 100%);color:var(--wlcl-ink);border:1px solid rgba(255,255,255,.12);box-shadow:0 28px 90px rgba(3,8,22,.48)}
.wlcl-maths-app[data-accent="cyan"]{--wlcl-accent:#1bb6ca;--wlcl-accent-2:#76e0de}.wlcl-maths-app[data-accent="amber"]{--wlcl-accent:#f09a34;--wlcl-accent-2:#ffd06d}.wlcl-maths-app[data-accent="green"]{--wlcl-accent:#35b879;--wlcl-accent-2:#8ee6a8}.wlcl-maths-app[data-accent="gold"]{--wlcl-accent:#d99b24;--wlcl-accent-2:#ffe178}.wlcl-maths-app[data-accent="blue"]{--wlcl-accent:#378be3;--wlcl-accent-2:#83c8ff}.wlcl-maths-app[data-accent="teal"]{--wlcl-accent:#1da693;--wlcl-accent-2:#73ddc5}.wlcl-maths-app[data-accent="indigo"]{--wlcl-accent:#6e63e8;--wlcl-accent-2:#b09cff}.wlcl-maths-app[data-accent="lime"]{--wlcl-accent:#78b832;--wlcl-accent-2:#c3e96a}.wlcl-maths-app[data-accent="coral"]{--wlcl-accent:#e46859;--wlcl-accent-2:#ffb083}
.wlcl-maths-app:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.23;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(180deg,#000,transparent 72%)}
.wlcl-maths-app .wlcl-head{position:sticky;grid-template-columns:auto minmax(0,1fr);padding:12px clamp(14px,2.3vw,32px);background:rgba(10,15,32,.9);border-color:rgba(255,255,255,.12);box-shadow:0 10px 30px rgba(0,0,0,.2)}
.wlcl-maths-app .wlcl-title small{color:var(--wlcl-accent-2);font-size:.72rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.wlcl-maths-app .wlcl-title strong{color:#fff;letter-spacing:-.02em}
.wlcl-maths-app .wlcl-close{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);color:#fff;box-shadow:0 6px 16px rgba(0,0,0,.2);transition:transform .14s ease,background .14s ease,border-color .14s ease}.wlcl-maths-app .wlcl-close:hover{transform:translateY(-2px);border-color:var(--wlcl-accent-2);background-color:rgba(255,255,255,.14)}.wlcl-maths-app .wlcl-close:active{transform:translateY(1px)}
.wlcl-maths-app .wlcl-modebar{position:relative;z-index:2;flex-wrap:nowrap;max-width:560px;margin:12px auto 0;padding:5px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(3,8,22,.42);box-shadow:inset 0 1px rgba(255,255,255,.06)}.wlcl-maths-app .wlcl-tab{flex:1;min-width:0;min-height:44px;border:0;background:transparent;color:#bfcbe0;font-size:.9rem}.wlcl-maths-app .wlcl-tab:hover{border:0;background:rgba(255,255,255,.08);color:#fff}.wlcl-maths-app .wlcl-tab.on{border:0;background:linear-gradient(135deg,var(--wlcl-accent),color-mix(in srgb,var(--wlcl-accent) 74%,#18203a));color:#fff;box-shadow:0 6px 16px color-mix(in srgb,var(--wlcl-accent) 28%,transparent)}
.wlcl-maths-app .wlcl-body{padding-top:16px;overflow:hidden}.wlcl-maths-app .wlcl-tool{max-width:1320px}
.wlcl-maths-app .wlcl-intro{margin-bottom:16px;text-align:left}.wlcl-maths-app .wlcl-intro h2{display:flex;align-items:center;gap:10px;margin-bottom:6px;color:#fff;font-size:clamp(1.45rem,2.5vw,2.25rem);letter-spacing:-.025em}.wlcl-maths-app .wlcl-intro h2:before{content:"";width:8px;height:1.15em;border-radius:99px;background:var(--wlcl-accent);box-shadow:0 0 18px var(--wlcl-accent)}.wlcl-maths-app .wlcl-intro p{max-width:none;margin:0;color:#bac6da;font-size:clamp(.95rem,1.25vw,1.08rem)}
.wlcl-maths-app .wlcl-grid{gap:16px}.wlcl-maths-app .wlcl-panel{position:relative;border:1px solid rgba(255,255,255,.13);background:linear-gradient(155deg,rgba(255,255,255,.1),rgba(255,255,255,.055));color:#eaf1fc;box-shadow:0 14px 35px rgba(0,0,0,.22),inset 0 1px rgba(255,255,255,.08);backdrop-filter:blur(10px)}.wlcl-maths-app .wlcl-panel:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;border-radius:22px 0 0 22px;background:linear-gradient(var(--wlcl-accent-2),var(--wlcl-accent));opacity:.9}.wlcl-maths-app .wlcl-panel h3{color:#fff}.wlcl-maths-app .wlcl-muted{color:#aebbd0}
.wlcl-maths-app .wlcl-field{color:#c7d2e3}.wlcl-maths-app .wlcl-field input,.wlcl-maths-app .wlcl-field select,.wlcl-maths-app .wlcl-field textarea{border-color:rgba(194,213,239,.36);background:rgba(5,11,27,.5);color:#fff;box-shadow:inset 0 2px 8px rgba(0,0,0,.18);transition:border-color .14s ease,box-shadow .14s ease,background .14s ease}.wlcl-maths-app .wlcl-field input:focus,.wlcl-maths-app .wlcl-field select:focus,.wlcl-maths-app .wlcl-field textarea:focus{border-color:var(--wlcl-accent-2);background:rgba(8,15,35,.78);box-shadow:0 0 0 4px color-mix(in srgb,var(--wlcl-accent) 22%,transparent),inset 0 2px 8px rgba(0,0,0,.16);outline:0}.wlcl-maths-app .wlcl-field textarea::placeholder{color:#7f8da5}
.wlcl-maths-app .wlcl-tool button{border-color:color-mix(in srgb,var(--wlcl-accent) 38%,rgba(255,255,255,.25));background:linear-gradient(145deg,rgba(255,255,255,.13),rgba(255,255,255,.07));color:#fff;box-shadow:0 5px 13px rgba(0,0,0,.18);font-weight:850;transition:transform .13s ease,border-color .13s ease,background .13s ease}.wlcl-maths-app .wlcl-tool button:hover{transform:translateY(-2px);border-color:var(--wlcl-accent-2);background:color-mix(in srgb,var(--wlcl-accent) 22%,rgba(255,255,255,.08))}.wlcl-maths-app .wlcl-tool button:active{transform:translateY(1px);box-shadow:0 2px 6px rgba(0,0,0,.2)}.wlcl-maths-app .wlcl-tool .wlcl-primary{background:linear-gradient(135deg,var(--wlcl-accent),color-mix(in srgb,var(--wlcl-accent) 68%,#17203b))!important;border-color:var(--wlcl-accent-2)!important}
.wlcl-maths-app .wlcl-number{position:relative;overflow:hidden;border:1px solid color-mix(in srgb,var(--wlcl-accent) 32%,rgba(255,255,255,.12));background:radial-gradient(circle at 50% 32%,color-mix(in srgb,var(--wlcl-accent) 24%,transparent),transparent 52%),rgba(5,11,28,.48);color:#fff;text-shadow:0 0 24px color-mix(in srgb,var(--wlcl-accent) 56%,transparent);box-shadow:inset 0 0 28px rgba(0,0,0,.18)}.wlcl-maths-app .wlcl-number:after{content:"";position:absolute;right:-35px;bottom:-55px;width:150px;height:150px;border:1px solid color-mix(in srgb,var(--wlcl-accent-2) 25%,transparent);border-radius:50%}
.wlcl-maths-app .wlcl-stat{border-color:rgba(255,255,255,.1);color:#c9d5e7}.wlcl-maths-app .wlcl-stat strong{color:#fff}.wlcl-maths-app .wlcl-equation{margin:10px 0;padding:16px;border:1px solid color-mix(in srgb,var(--wlcl-accent) 30%,rgba(255,255,255,.1));border-radius:16px;background:rgba(4,10,27,.38);color:#fff;text-shadow:0 0 18px color-mix(in srgb,var(--wlcl-accent) 32%,transparent)}
.wlcl-maths-app .wlcl-help{border:1px solid rgba(255,209,101,.23);background:rgba(87,65,18,.32);color:#ffe7aa}.wlcl-maths-app .wlcl-answer{position:relative;padding-left:44px;border:1px solid rgba(95,220,169,.24);background:rgba(25,104,76,.28);color:#c9ffe7}.wlcl-maths-app .wlcl-answer:before{content:"✓";position:absolute;left:14px;top:15px;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#40b684;color:#071b16;font-size:.75rem;font-weight:950}.wlcl-maths-app .wlcl-answer.bad{border-color:rgba(255,132,119,.28);background:rgba(117,39,45,.3);color:#ffd4d0}.wlcl-maths-app .wlcl-answer.bad:before{content:"↻";background:#ff9386;color:#35100c}
.wlcl-maths-app .wlcl-canvas{border-color:color-mix(in srgb,var(--wlcl-accent) 42%,#9cb3d0);background:#f9fcff;box-shadow:0 10px 26px rgba(0,0,0,.22)}.wlcl-maths-app .wlcl-hundred{gap:5px;padding:10px;border:1px solid rgba(255,255,255,.1);border-radius:16px;background:rgba(4,10,25,.35)}.wlcl-maths-app .wlcl-cell{border-color:rgba(255,255,255,.18)!important;background:rgba(255,255,255,.08)!important;color:#dce7f6}.wlcl-maths-app .wlcl-cell.on{border-color:var(--wlcl-accent-2)!important;background:linear-gradient(145deg,var(--wlcl-accent),color-mix(in srgb,var(--wlcl-accent) 65%,#172039))!important;color:#fff;box-shadow:0 3px 9px color-mix(in srgb,var(--wlcl-accent) 25%,transparent)}
.wlcl-maths-app .wlcl-token{box-shadow:0 5px 11px rgba(0,0,0,.2)}.wlcl-maths-app .wlcl-bar{border-color:#a9c0de;background:rgba(255,255,255,.08)}.wlcl-maths-app .wlcl-bar span{border-color:#7890ad;background:rgba(255,255,255,.12);color:#fff}.wlcl-maths-app .wlcl-bar span.on{background:var(--wlcl-accent)}
.wlcl-maths-app .wlcl-clue-title{box-sizing:border-box;display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px;width:100%;min-height:48px;margin:0 0 6px;padding:0 0 11px;border:0;border-bottom:1px solid rgba(255,255,255,.12);border-radius:0;background:transparent;color:#fff;text-align:left;box-shadow:none}.wlcl-maths-app .wlcl-clue-title span{font-size:clamp(1.15rem,1.7vw,1.45rem);font-weight:900}.wlcl-maths-app .wlcl-clue-title small{color:var(--wlcl-accent-2);font-size:.68rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.wlcl-maths-app .wlcl-clue-title i,.wlcl-maths-app .wlcl-clue i{display:grid;place-items:center;width:25px;height:25px;border:1px solid color-mix(in srgb,var(--wlcl-accent-2) 58%,white);border-radius:50%;background:color-mix(in srgb,var(--wlcl-accent) 26%,transparent);color:#fff;font:900 .78rem/1 inherit;font-style:normal}
.wlcl-maths-app .wlcl-clue{box-sizing:border-box;display:grid;grid-template-columns:minmax(92px,.8fr) minmax(0,1.4fr) 25px;align-items:center;gap:10px;width:100%;min-height:52px;padding:9px 3px 9px 0;border:0!important;border-bottom:1px solid rgba(255,255,255,.1)!important;border-radius:0!important;background:transparent!important;color:#c9d5e7!important;text-align:left;box-shadow:none!important}.wlcl-maths-app .wlcl-clue:last-child{border-bottom:0!important}.wlcl-maths-app .wlcl-clue strong{min-width:0;color:#fff;text-align:right;overflow-wrap:anywhere}.wlcl-maths-app .wlcl-clue:hover,.wlcl-maths-app .wlcl-clue-title:hover{transform:none!important;background:color-mix(in srgb,var(--wlcl-accent) 14%,transparent)!important}.wlcl-maths-app .wlcl-clue.is-selected,.wlcl-maths-app .wlcl-clue-title.is-selected{margin-inline:-8px;width:calc(100% + 16px);padding-inline:8px;border-color:var(--wlcl-accent-2)!important;border-radius:10px!important;background:color-mix(in srgb,var(--wlcl-accent) 20%,transparent)!important}.wlcl-maths-app .wlcl-clue:focus-visible,.wlcl-maths-app .wlcl-clue-title:focus-visible{outline:3px solid var(--wlcl-accent-2);outline-offset:2px}
.wlcl-clue-explain{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:12px;max-width:1320px;margin:16px auto 0;padding:15px 17px;border:1px solid color-mix(in srgb,var(--wlcl-accent) 42%,rgba(255,255,255,.16));border-radius:18px;background:linear-gradient(110deg,color-mix(in srgb,var(--wlcl-accent) 15%,rgba(255,255,255,.07)),rgba(255,255,255,.05));color:#dce7f7;box-shadow:0 11px 25px rgba(0,0,0,.16)}.wlcl-clue-explain.show{border-color:var(--wlcl-accent-2);box-shadow:0 11px 28px color-mix(in srgb,var(--wlcl-accent) 17%,transparent)}.wlcl-clue-explain-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:color-mix(in srgb,var(--wlcl-accent) 25%,rgba(255,255,255,.1));font-size:1.25rem}.wlcl-clue-explain small{color:var(--wlcl-accent-2);font-size:.67rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.wlcl-clue-explain p{margin:4px 0 0;font-size:clamp(.94rem,1.25vw,1.08rem);line-height:1.5}.wlcl-clue-explain strong{color:#fff}
.wlcl-panel>.wlcl-clue-explain{margin:10px 0;padding:12px;border-radius:13px;background:color-mix(in srgb,var(--wlcl-accent) 13%,rgba(4,10,27,.5));box-shadow:none}.wlcl-panel>.wlcl-clue-explain .wlcl-clue-explain-icon{width:32px;height:32px;border-radius:10px;font-size:1rem}.wlcl-panel>.wlcl-clue-explain p{font-size:.91rem;line-height:1.45}

/* Number Detective — bright early-years rainbow classroom theme. */
.wlcl-maths-app[data-tool="number-detective"]{--nd-blue:#3e8fed;--nd-green:#36b978;--nd-yellow:#f4bd35;--nd-orange:#ef8248;--nd-purple:#8066df;--nd-pink:#e9679e;--nd-ink:#193757;--wlcl-accent:var(--nd-purple);--wlcl-accent-2:#5d4bbd;background:linear-gradient(90deg,var(--nd-blue) 0 16.6%,var(--nd-green) 16.6% 33.2%,var(--nd-yellow) 33.2% 49.8%,var(--nd-orange) 49.8% 66.4%,var(--nd-pink) 66.4% 83%,var(--nd-purple) 83%) top/100% 10px no-repeat,radial-gradient(circle at 7% 8%,rgba(62,143,237,.2),transparent 28%),radial-gradient(circle at 94% 30%,rgba(233,103,158,.2),transparent 27%),linear-gradient(145deg,#f2f9ff,#fffaf0 54%,#faf3ff);color:var(--nd-ink);border-color:#d5e5f6;box-shadow:0 28px 80px rgba(31,66,110,.28)}
.wlcl-maths-app[data-tool="number-detective"]:before{opacity:.38;background-image:radial-gradient(circle,rgba(92,111,166,.18) 1.3px,transparent 1.5px);background-size:28px 28px;mask-image:linear-gradient(180deg,#000,transparent 78%)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-head{padding-top:18px;border-color:#d8e5f3;background:rgba(255,255,255,.95);box-shadow:0 8px 24px rgba(54,82,123,.1)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-title{max-width:none}.wlcl-maths-app[data-tool="number-detective"] .wlcl-title small{color:#6b54c5}.wlcl-maths-app[data-tool="number-detective"] .wlcl-title strong{color:var(--nd-ink)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-close{border:2px solid #b9cceb;background:#fff;color:#315b89;box-shadow:0 5px 13px rgba(44,81,125,.1)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-body{padding-top:22px}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-intro{text-align:center}.wlcl-maths-app[data-tool="number-detective"] .wlcl-intro h2{justify-content:center;color:var(--nd-ink);font-size:clamp(2rem,4vw,3.25rem)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-intro h2:before{width:12px;background:linear-gradient(var(--nd-blue),var(--nd-green),var(--nd-yellow),var(--nd-orange),var(--nd-pink),var(--nd-purple));box-shadow:none}.wlcl-maths-app[data-tool="number-detective"] .wlcl-intro p{color:#526d88;font-size:clamp(1.05rem,1.6vw,1.3rem)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid{grid-template-columns:minmax(320px,.95fr) repeat(2,minmax(290px,1.025fr));gap:18px}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-panel{border-width:2px;background:#fff;color:var(--nd-ink);box-shadow:0 12px 28px rgba(50,80,119,.12);backdrop-filter:none}.wlcl-maths-app[data-tool="number-detective"] .wlcl-panel:before{width:8px}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:nth-child(1){border-color:#b8d8f7;background:linear-gradient(150deg,#edf7ff,#f0edff)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:nth-child(1):before{background:linear-gradient(var(--nd-blue),var(--nd-purple))}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:nth-child(2){border-color:#bce7cf;background:linear-gradient(150deg,#effcf4,#fff)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:nth-child(2):before{background:linear-gradient(var(--nd-green),var(--nd-blue))}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:nth-child(3){border-color:#f2d681;background:linear-gradient(150deg,#fff9df,#fff)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:nth-child(3):before{background:linear-gradient(var(--nd-yellow),var(--nd-orange),var(--nd-pink))}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-field{color:#3e5f80;font-size:1.08rem}.wlcl-maths-app[data-tool="number-detective"] .wlcl-field input,.wlcl-maths-app[data-tool="number-detective"] .wlcl-field textarea{border:3px solid #bad2ee;background:#fff;color:var(--nd-ink);box-shadow:inset 0 2px 7px rgba(48,78,115,.08);font-size:1.25rem}
.wlcl-maths-app[data-tool="number-detective"] #wlcl-det-n{min-height:72px;padding:14px 18px;border-radius:18px;font-size:clamp(1.45rem,2.2vw,2rem);font-weight:850;letter-spacing:.02em;font-variant-numeric:tabular-nums;appearance:none;-webkit-appearance:none}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-number-limit{color:#607a96;font-size:.82rem;font-weight:800}
.wlcl-maths-app[data-tool="number-detective"] #wlcl-det-n::-webkit-inner-spin-button,.wlcl-maths-app[data-tool="number-detective"] #wlcl-det-n::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-field input:focus,.wlcl-maths-app[data-tool="number-detective"] .wlcl-field textarea:focus{border-color:var(--nd-purple);background:#fff;box-shadow:0 0 0 5px rgba(128,102,223,.16)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-number{min-width:0;min-height:230px;padding-inline:14px;border:3px solid #cabef2;background:radial-gradient(circle at 50% 35%,#fff9cd,transparent 34%),linear-gradient(145deg,#dff1ff,#f2eaff 58%,#ffe9f2);color:#4f40aa;font-size:clamp(5.5rem,12vw,10rem);font-variant-numeric:tabular-nums;white-space:nowrap;text-shadow:none;box-shadow:inset 0 0 28px rgba(103,76,185,.08)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-number-value{position:relative;z-index:1;display:block;max-width:100%}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-number.is-long{display:block;align-content:center;padding:18px;font-size:clamp(2rem,3.7vw,4.5rem);line-height:1.08;letter-spacing:-.025em;text-align:center;white-space:normal}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-number:after{border:14px solid rgba(62,143,237,.1);background:rgba(255,255,255,.22)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-title{border-bottom:0;color:var(--nd-ink)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-title span{font-size:clamp(1.4rem,2.1vw,1.9rem)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-title small{color:#6a52bf}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-title i,.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue i{border:0;background:#6952c6;color:#fff;box-shadow:0 3px 8px rgba(81,61,151,.18)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue{min-height:58px;margin:6px 0;padding:10px 10px!important;border:2px solid transparent!important;border-radius:14px!important;color:#365572!important;box-shadow:none!important}.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue strong{color:#173a61;font-size:1.08rem}
.wlcl-maths-app[data-tool="number-detective"] [data-clue="words"],.wlcl-maths-app[data-tool="number-detective"] [data-clue="ten"]{background:#e5f2ff!important}.wlcl-maths-app[data-tool="number-detective"] [data-clue="neighbours"],.wlcl-maths-app[data-tool="number-detective"] [data-clue="hundred"]{background:#e5f8ec!important}.wlcl-maths-app[data-tool="number-detective"] [data-clue="parity"],.wlcl-maths-app[data-tool="number-detective"] [data-clue="factors"]{background:#fff3c7!important}.wlcl-maths-app[data-tool="number-detective"] [data-clue="double"],.wlcl-maths-app[data-tool="number-detective"] [data-clue="rounding"]{background:#ffeadc!important}.wlcl-maths-app[data-tool="number-detective"] [data-clue="prime"],.wlcl-maths-app[data-tool="number-detective"] [data-clue="percent"]{background:#f7e6f1!important}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue:hover,.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-title:hover{background:#fff!important}.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue.is-selected,.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-title.is-selected{margin-inline:0;width:100%;border-color:var(--nd-purple)!important;background:#eee9ff!important;box-shadow:0 0 0 4px rgba(128,102,223,.12)!important}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-explain{border:2px solid #c9bbef;background:linear-gradient(110deg,#edf6ff,#fff6d9 54%,#fae9f3);color:#2f4f70;box-shadow:0 9px 22px rgba(73,67,132,.12)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-explain.show{border-color:var(--nd-purple);box-shadow:0 10px 24px rgba(107,80,190,.16)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-explain-icon{background:linear-gradient(145deg,var(--nd-yellow),var(--nd-orange));color:#523613;font-size:1rem;font-weight:950;font-style:normal}.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-explain small{color:#674bbc}.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-explain p{color:#2f4f70}.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue-explain strong{color:#173a61}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-tool>.wlcl-panel{border-color:#e6b9d2;background:linear-gradient(120deg,#fff,#fcecf4 58%,#eee9ff)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-tool>.wlcl-panel:before{background:linear-gradient(var(--nd-pink),var(--nd-purple))}.wlcl-maths-app[data-tool="number-detective"] .wlcl-tool>.wlcl-panel h3{color:var(--nd-ink)}
@media(max-width:1050px){.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:first-child{grid-column:1/-1;display:grid;grid-template-columns:minmax(170px,.5fr) minmax(0,1fr);align-items:end;gap:16px}.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:first-child .wlcl-number{min-height:170px}}
@media(max-width:620px){.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid{grid-template-columns:1fr}.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:first-child{grid-column:auto;display:block}.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:first-child .wlcl-number{min-height:150px;margin-top:10px;font-size:clamp(5rem,27vw,7.5rem)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-grid>.wlcl-panel:first-child .wlcl-number.is-long{min-height:180px;padding:12px 8px;font-size:clamp(1.9rem,8vw,2.8rem);line-height:1.05}.wlcl-maths-app[data-tool="number-detective"] #wlcl-det-n{min-height:64px;font-size:1.4rem}.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue{grid-template-columns:minmax(88px,.75fr) minmax(0,1.25fr) 25px}.wlcl-maths-app[data-tool="number-detective"] .wlcl-clue strong{font-size:1rem}.wlcl-maths-app[data-tool="number-detective"] .wlcl-intro h2{font-size:2rem}}

/* Number Detective notebook: the approved bright-rainbow learning workspace. */
.wlcl-maths-app[data-tool="number-detective"]{overflow:clip}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-body{background:linear-gradient(90deg,rgba(62,143,237,.08),transparent 20%,rgba(244,189,53,.08) 50%,transparent 80%,rgba(233,103,158,.08))}
.wlcl-nd-notebook{position:relative;display:grid;gap:18px;max-width:1420px;margin:0 auto;padding:clamp(12px,2vw,24px);border:3px solid #b8d8f7;border-radius:30px;background:repeating-linear-gradient(180deg,rgba(62,143,237,.09) 0 2px,transparent 2px 42px),linear-gradient(145deg,#fff,#fffdf3 53%,#fff5fb);box-shadow:0 18px 45px rgba(48,79,119,.14)}
.wlcl-nd-notebook:before{content:"";position:absolute;inset:0 auto 0 clamp(20px,4vw,54px);width:3px;background:rgba(233,103,158,.28);pointer-events:none}.wlcl-nd-notebook>*{position:relative;z-index:1}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-notebook .wlcl-intro{margin:0;padding:8px 12px 2px}.wlcl-nd-kicker{display:inline-flex;padding:7px 13px;border-radius:999px;background:#e8defe;color:#5f47bd;font-size:.78rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.wlcl-nd-focus{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(320px,1fr);grid-template-areas:"input number" "places places";align-items:center;gap:14px 20px;padding:clamp(16px,2.2vw,28px);border:3px solid #a9d4fa;border-radius:26px;background:linear-gradient(120deg,#e9f6ff,#fff8d8 48%,#f8eaff);box-shadow:0 9px 0 rgba(62,143,237,.13),0 16px 26px rgba(42,78,119,.11)}
.wlcl-nd-focus>.wlcl-field{grid-area:input}.wlcl-nd-focus>.wlcl-number{grid-area:number}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-focus .wlcl-number{min-height:150px;margin:0;padding:14px;border:0;background:rgba(255,255,255,.7);color:#4e45a9;font-size:clamp(3.7rem,7.5vw,6.6rem);font-weight:600;letter-spacing:-.025em;line-height:1.02;box-shadow:inset 0 0 0 3px rgba(128,102,223,.18)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-focus .wlcl-number.is-long{min-height:150px;font-size:clamp(2rem,4.1vw,4.3rem);font-weight:600;white-space:normal}
.wlcl-nd-place-values{grid-area:places;display:flex;gap:9px;overflow-x:auto;padding:5px 2px 9px;scrollbar-color:#9dbfeb #eef6ff;scrollbar-width:thin}.wlcl-nd-place-chip{flex:1 0 90px;min-width:90px;padding:10px 7px;border:2px solid rgba(45,91,137,.16);border-radius:16px;background:#fff;text-align:center;box-shadow:0 5px 10px rgba(43,75,110,.08)}
.wlcl-nd-place-chip:nth-child(6n+1){background:#e5f2ff}.wlcl-nd-place-chip:nth-child(6n+2){background:#e5f8ec}.wlcl-nd-place-chip:nth-child(6n+3){background:#fff3c7}.wlcl-nd-place-chip:nth-child(6n+4){background:#ffeadc}.wlcl-nd-place-chip:nth-child(6n+5){background:#f9e4ef}.wlcl-nd-place-chip:nth-child(6n){background:#eee9ff}
.wlcl-nd-place-chip strong{display:block;color:#193757;font-size:clamp(1.6rem,2.5vw,2.25rem);font-weight:750;line-height:1}.wlcl-nd-place-chip span{display:block;margin-top:5px;color:#496784;font-size:.78rem;font-weight:850;line-height:1.15}.wlcl-nd-place-note{margin:0;color:#526d88;font-weight:800}
.wlcl-nd-clue-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-group{padding:18px;border-width:3px;border-radius:23px}.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-group-blue{border-color:#9dcdf7;background:linear-gradient(145deg,#edf7ff,#fff)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-group-yellow{border-color:#efd06e;background:linear-gradient(145deg,#fff8d8,#fff)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-group-pink{border-color:#eeb2cf;background:linear-gradient(145deg,#ffedf5,#f4edff)}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-group-blue:before{background:linear-gradient(var(--nd-blue),var(--nd-green))}.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-group-yellow:before{background:linear-gradient(var(--nd-yellow),var(--nd-orange))}.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-group-pink:before{background:linear-gradient(var(--nd-pink),var(--nd-purple))}
.wlcl-nd-group-help{margin:12px 4px 2px;color:#58718c;font-size:.88rem;font-weight:750;line-height:1.4}
.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-block-lab{padding:clamp(16px,2.2vw,28px);border:3px solid #a9dfc1;background:linear-gradient(125deg,#edfff5,#fffbdc 55%,#edf5ff);box-shadow:0 9px 0 rgba(54,185,120,.13),0 16px 27px rgba(42,91,70,.1)}
.wlcl-nd-section-title{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}.wlcl-nd-section-title small{color:#238354;font-size:.78rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.wlcl-nd-section-title h3{margin:3px 0 4px;font-size:clamp(1.65rem,2.6vw,2.35rem)}.wlcl-nd-section-title p{max-width:760px;margin:0;color:#506f68;font-size:1rem;line-height:1.45}
.wlcl-nd-block-workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(210px,260px);gap:16px}.wlcl-nd-block-current{position:sticky;z-index:3;top:82px;grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 15px;border:3px solid #a694eb;border-radius:18px;background:linear-gradient(90deg,#f1edff,#fff 46%,#e8f7ff);color:#5241ae;box-shadow:0 7px 18px rgba(65,54,130,.16)}.wlcl-nd-block-current span{font-size:.8rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.wlcl-nd-block-current strong{min-width:0;font-size:clamp(1.7rem,3vw,2.7rem);font-weight:650;font-variant-numeric:tabular-nums;line-height:1;overflow-wrap:anywhere}.wlcl-nd-block-box{min-width:0;overflow:hidden;border:4px solid #75b7ef;border-radius:22px;background:#fffdf8;box-shadow:inset 0 0 0 8px rgba(62,143,237,.08)}
#wlcl-nd-block-canvas{display:block;width:100%;height:auto;min-height:260px;touch-action:none}.wlcl-nd-block-actions{display:grid;align-content:start;gap:12px;padding:15px;border:3px solid #eab3ce;border-radius:22px;background:linear-gradient(160deg,#fff1f7,#f0ecff)}
.wlcl-maths-app[data-tool="number-detective"] #wlcl-nd-add,.wlcl-maths-app[data-tool="number-detective"] #wlcl-nd-bin{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px;text-align:left}.wlcl-nd-operation{display:grid;place-items:center;min-width:46px;font-size:clamp(2.5rem,4vw,3.5rem);font-weight:700;line-height:.8}.wlcl-maths-app[data-tool="number-detective"] #wlcl-nd-add{border:3px solid #238f5a;background:#dff8eb;color:#17633f;font-size:1.08rem;box-shadow:0 5px 0 #9ed6b8}.wlcl-maths-app[data-tool="number-detective"] #wlcl-nd-bin{min-height:96px;border:4px dashed #d95f73;background:#fff;color:#9c3346;font-size:1.02rem;box-shadow:inset 0 -10px 0 #ffe2e7}
#wlcl-nd-block-status{margin:3px 0 0;padding:12px;border-radius:14px;background:#fff;color:#496784;font-weight:750;line-height:1.4}.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-reasoning{border-color:#cdbef3;background:linear-gradient(120deg,#fff,#f1edff)}
@media(max-width:1050px){.wlcl-nd-clue-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wlcl-nd-group-pink{grid-column:1/-1}.wlcl-nd-block-workspace{grid-template-columns:1fr}.wlcl-nd-block-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.wlcl-nd-block-actions p{grid-column:1/-1}.wlcl-maths-app[data-tool="number-detective"] #wlcl-nd-bin{min-height:58px}}
@media(max-width:700px){.wlcl-nd-notebook{gap:13px;padding:10px;border-radius:20px}.wlcl-nd-notebook:before{display:none}.wlcl-nd-focus{grid-template-columns:1fr;grid-template-areas:"input" "number" "places";padding:13px}.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-focus .wlcl-number{min-height:126px;font-size:clamp(3.3rem,19vw,5.6rem)}.wlcl-maths-app[data-tool="number-detective"] .wlcl-nd-focus .wlcl-number.is-long{min-height:126px;font-size:clamp(1.75rem,9vw,2.7rem)}.wlcl-nd-clue-grid{grid-template-columns:1fr}.wlcl-nd-group-pink{grid-column:auto}.wlcl-nd-section-title{align-items:flex-start}.wlcl-nd-block-current{top:64px;padding:9px 11px}.wlcl-nd-block-current strong{font-size:1.55rem}.wlcl-nd-block-actions{grid-template-columns:1fr}.wlcl-nd-block-actions p{grid-column:auto}#wlcl-nd-block-canvas{min-height:220px}.wlcl-nd-place-chip{flex-basis:80px;min-width:80px}}
@media(max-width:700px){.wlcl-maths-app{min-height:100dvh}.wlcl-maths-app .wlcl-head{grid-template-columns:auto minmax(0,1fr);gap:7px;padding:8px}.wlcl-maths-app .wlcl-close{min-height:44px;padding:7px 9px;font-size:.8rem}.wlcl-maths-app .wlcl-title small{display:none}.wlcl-maths-app .wlcl-title strong{font-size:clamp(.9rem,4vw,1.15rem)}.wlcl-maths-app .wlcl-modebar{margin:8px 8px 0}.wlcl-maths-app .wlcl-tab{min-height:42px;padding:7px 6px;font-size:.78rem}.wlcl-maths-app .wlcl-body{padding:10px}.wlcl-maths-app .wlcl-intro{margin-bottom:12px}.wlcl-maths-app .wlcl-intro h2{font-size:1.35rem}.wlcl-maths-app .wlcl-intro p{font-size:.9rem}.wlcl-maths-app .wlcl-panel{padding:14px}.wlcl-maths-app .wlcl-number{min-height:120px;font-size:clamp(2.7rem,16vw,4.8rem)}.wlcl-maths-app .wlcl-hundred{gap:3px;padding:6px}.wlcl-maths-app .wlcl-cell{min-height:30px!important;font-size:.72rem}}
@media(max-width:430px){.wlcl-maths-app .wlcl-title{max-width:170px}.wlcl-maths-app .wlcl-tab{font-size:.72rem}.wlcl-maths-app .wlcl-tab:first-child:before{content:""}}
@media(max-width:520px){.wlcl-maths-app .wlcl-clue-title{grid-template-columns:minmax(0,1fr) auto}.wlcl-maths-app .wlcl-clue-title small{display:none}.wlcl-maths-app .wlcl-clue{grid-template-columns:minmax(82px,.75fr) minmax(0,1.25fr) 25px;gap:7px;font-size:.88rem}.wlcl-clue-explain{gap:9px;padding:12px}.wlcl-clue-explain-icon{width:34px;height:34px;border-radius:10px;font-size:1rem}}
@media(prefers-reduced-motion:reduce){.wlcl-maths-app .wlcl-close,.wlcl-maths-app .wlcl-tool button{transition:none}.wlcl-maths-app .wlcl-close:hover,.wlcl-maths-app .wlcl-tool button:hover{transform:none}}

/* Equation Rally — raster storybook art + CSS track, never SVG. */
.qber-setup{display:grid;grid-template-columns:minmax(300px,1.15fr) minmax(300px,.85fr);gap:20px;align-items:stretch}.qber-setup-art{display:grid;place-items:center;min-height:460px;overflow:hidden;border:1px solid #d8e2ef;border-radius:24px;background:linear-gradient(145deg,#e8f7ff,#fff7dc);box-shadow:0 10px 28px rgba(35,57,87,.1)}.qber-setup-art img{display:block;width:min(92%,620px);height:auto;filter:drop-shadow(0 18px 22px rgba(52,43,28,.18))}.qber-rules{display:grid;gap:8px;margin:18px 0;padding-left:24px;color:#526681;line-height:1.45}.qber-start{width:100%;font-size:1.15rem!important}.qber-board{padding:clamp(14px,2vw,24px)!important;background:linear-gradient(180deg,#e7f5ff,#fff9e7)!important}.qber-track-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-bottom:12px;color:#344f74}.qber-lane{display:grid;grid-template-columns:minmax(100px,150px) minmax(0,1fr);align-items:center;gap:12px;margin:12px 0}.qber-lane-label{font-size:clamp(.95rem,1.3vw,1.15rem);font-weight:800}.qber-lane-label b{display:block;color:#2f6fb4}.qber-road{position:relative;height:120px;overflow:hidden;border:5px solid #343945;border-radius:22px;background:linear-gradient(180deg,#444956 0 47%,#f5d768 47% 53%,#444956 53%);box-shadow:inset 0 4px 12px rgba(0,0,0,.28)}.qber-road:before,.qber-road:after{content:"";position:absolute;inset:12px auto 12px 22%;width:14%;border-top:4px dashed rgba(255,255,255,.5);border-bottom:4px dashed rgba(255,255,255,.5)}.qber-road:after{left:55%}.qber-finish{position:absolute;z-index:1;right:18px;top:0;width:35px;height:100%;background:conic-gradient(#fff 25%,#20252d 0 50%,#fff 0 75%,#20252d 0) 0 0/18px 18px;border-inline:2px solid #fff}.qber-racer{position:absolute;z-index:2;left:8px;bottom:7px;width:clamp(82px,10vw,135px);transform:translateX(0);transition:transform .65s cubic-bezier(.2,.75,.25,1)}.qber-racer img{display:block;width:100%;height:auto;border-radius:22px;mix-blend-mode:multiply;filter:drop-shadow(0 5px 3px rgba(0,0,0,.3))}.qber-computer img{filter:hue-rotate(80deg) saturate(1.25) drop-shadow(0 5px 3px rgba(0,0,0,.3))}.qber-question{max-width:1000px;margin:18px auto 0;text-align:center}.qber-question h3{font-size:clamp(1.5rem,3vw,2.6rem);line-height:1.25}.qber-topic{display:inline-flex;padding:6px 12px;border-radius:999px;background:#eaf1fb;color:#3a5e8c;font-weight:800}.qber-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0}.qber-choices button{min-height:74px;font-size:clamp(1.2rem,2vw,1.65rem)}.qber-choices button.qber-correct{border-color:#27865f;background:#dff6ec;color:#174f3b}.qber-feedback{min-height:58px;padding:14px;color:#61748f}.qber-next{display:block;margin:15px auto 0}.qber-next[hidden]{display:none}.qber-explain{max-width:1000px;margin:18px auto 0}.qber-trophy{font-size:5rem}
@media(max-width:760px){.qber-setup{grid-template-columns:1fr}.qber-setup-art{min-height:260px}.qber-lane{grid-template-columns:1fr;gap:5px}.qber-lane-label{display:flex;justify-content:space-between}.qber-road{height:96px}.qber-racer{width:86px}.qber-choices{grid-template-columns:1fr}.qber-choices button{min-height:58px}}
@media(min-width:1500px){.qber-road{height:145px}.qber-racer{width:155px}.qber-setup-art{min-height:560px}}

/* Equation Rally game screen: one unified HUD, two lanes and one question cockpit. */
.qber-game{position:relative;isolation:isolate;display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:clamp(10px,1.4vw,18px);min-height:clamp(690px,calc(100dvh - 190px),980px);overflow:hidden;padding:clamp(12px,1.8vw,24px);border:4px solid #1d3151;border-radius:28px;background:radial-gradient(circle at 12% 5%,rgba(255,255,255,.9) 0 3%,transparent 3.2%),radial-gradient(circle at 78% 7%,rgba(255,255,255,.75) 0 4%,transparent 4.2%),linear-gradient(180deg,#8dd7f5 0 16%,#72ba78 16% 22%,#24324a 22% 100%);box-shadow:0 18px 42px rgba(20,35,58,.24);color:#182b49}
.qber-game:before{content:"";position:absolute;z-index:-1;inset:16% 0 auto;height:7%;background:repeating-linear-gradient(90deg,#4f8e58 0 30px,#69a86c 30px 60px);border-top:5px solid rgba(255,255,255,.75);border-bottom:5px solid #d7ad45}
.qber-hud{display:grid;grid-template-columns:minmax(150px,1fr) minmax(260px,1.5fr) minmax(150px,1fr);align-items:center;gap:12px;padding:10px;border:2px solid rgba(255,255,255,.9);border-radius:20px;background:rgba(244,249,255,.94);box-shadow:0 7px 18px rgba(18,42,72,.2)}
.qber-driver{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:58px;padding:9px 15px;border-radius:15px;color:#fff;font-weight:900;letter-spacing:.04em}.qber-driver strong{font-size:clamp(1.35rem,2.3vw,2rem)}.qber-driver-you{background:linear-gradient(135deg,#146bb4,#32a9db)}.qber-driver-computer{background:linear-gradient(135deg,#8637a3,#dc4f9a)}
.qber-versus{text-align:center}.qber-versus small,.qber-versus span{display:block;color:#52647c;font-weight:800}.qber-versus strong{display:block;margin:2px 0;color:#1d3151;font-size:clamp(1.15rem,2.2vw,1.85rem);letter-spacing:.035em}
.qber-track{display:grid;gap:10px;padding:10px;border:2px solid rgba(255,255,255,.35);border-radius:22px;background:rgba(11,20,35,.42);box-shadow:inset 0 3px 12px rgba(0,0,0,.28)}
.qber-game .qber-lane{display:grid;grid-template-columns:74px minmax(0,1fr);align-items:center;gap:10px;margin:0}.qber-lane-tag{display:grid;place-items:center;min-height:58px;border:3px solid rgba(255,255,255,.85);border-radius:14px;background:#146bb4;color:#fff;font-size:1rem;font-weight:950;letter-spacing:.07em;box-shadow:0 4px 0 rgba(0,0,0,.18)}.qber-lane-computer .qber-lane-tag{background:#a73b91}
.qber-game .qber-road{height:112px;border:5px solid #111a28;border-radius:18px;background:linear-gradient(180deg,#3d4554 0 46%,#f0d064 46% 54%,#3d4554 54%);box-shadow:inset 0 5px 13px rgba(0,0,0,.36),0 3px 0 rgba(255,255,255,.17)}.qber-game .qber-road:before,.qber-game .qber-road:after{inset:14px auto 14px 23%;width:12%;border-width:5px}.qber-game .qber-road:after{left:56%}.qber-game .qber-finish{right:16px;width:38px;background-size:19px 19px}.qber-game .qber-racer{bottom:5px;width:clamp(88px,9vw,132px)}
.qber-cockpit{align-self:stretch;display:grid;grid-template-columns:minmax(0,1fr) minmax(390px,1.15fr);grid-template-areas:"question choices" "feedback feedback" "thinking thinking";align-content:center;gap:12px 18px;padding:clamp(14px,1.8vw,24px);border:3px solid #d7e2f0;border-radius:24px;background:rgba(255,255,255,.97);box-shadow:0 11px 26px rgba(7,19,37,.28)}
.qber-question-line{grid-area:question;align-self:center;text-align:left}.qber-question-line h2{margin:10px 0 0;color:#182b49;font-size:clamp(1.45rem,2.5vw,2.55rem);line-height:1.16}.qber-game .qber-topic{background:#e8f1ff;color:#254f85}
.qber-game .qber-choices{grid-area:choices;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}.qber-game .qber-choices button{min-height:68px;border:3px solid #b9cbe1;border-radius:16px;background:#f9fbff;color:#203b62;font-size:clamp(1.15rem,1.9vw,1.65rem);font-weight:900;box-shadow:0 4px 0 #c6d3e3}.qber-game .qber-choices button:hover,.qber-game .qber-choices button:focus-visible{border-color:#2f70b5;background:#eaf4ff;transform:translateY(-1px)}.qber-game .qber-choices button:disabled{cursor:default;transform:none}.qber-game .qber-choices button.qber-correct{border-color:#27865f;background:#dff6ec;color:#174f3b;box-shadow:0 4px 0 #8fcfb2}
.qber-feedback-row{grid-area:feedback;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px}.qber-game .qber-feedback{box-sizing:border-box;min-height:54px;padding:12px 16px;border:2px solid #d8e3f0;border-radius:14px;background:#f3f7fc;color:#526681;font-size:clamp(.95rem,1.35vw,1.12rem);font-weight:750;line-height:1.35}.qber-game .qber-feedback.good{border-color:#8fd0b2;background:#e8f8f1;color:#17563f}.qber-game .qber-feedback.bad{border-color:#efb2b8;background:#fff0f1;color:#85313c}.qber-game .qber-next{min-width:190px;min-height:54px;margin:0}.qber-game .qber-next[hidden]{display:none}
.qber-thinking{grid-area:thinking;border-top:1px solid #d9e3ef;padding-top:8px;color:#4c617f}.qber-thinking summary{cursor:pointer;width:max-content;font-weight:850}.qber-thinking textarea{box-sizing:border-box;width:100%;min-height:76px;margin-top:8px;padding:10px;border:2px solid #c8d7e8;border-radius:12px;background:#fbfdff;color:#203955;font:inherit;resize:vertical}.qber-thinking small{display:block;margin-top:5px}.qber-finish-card{grid-template-columns:1fr;grid-template-areas:none;place-items:center;text-align:center}.qber-finish-card .wlcl-controls{justify-content:center}.qber-finish-card h2,.qber-finish-card p{margin:0}.qber-game .qber-trophy{font-size:4.2rem}
@media(max-width:760px){.qber-game{gap:7px;min-height:0;padding:8px;border-width:2px;border-radius:18px}.qber-hud{grid-template-columns:minmax(72px,1fr) minmax(120px,1.35fr) minmax(72px,1fr);gap:6px;padding:6px;border-radius:14px}.qber-driver{display:grid;gap:1px;min-height:48px;padding:5px 7px;border-radius:10px;text-align:center}.qber-driver span{font-size:.68rem}.qber-driver strong{font-size:1.1rem}.qber-versus small,.qber-versus span{font-size:.66rem}.qber-versus strong{font-size:.9rem}.qber-track{gap:6px;padding:6px;border-radius:14px}.qber-game .qber-lane{grid-template-columns:42px minmax(0,1fr);gap:5px}.qber-lane-tag{min-height:42px;border-width:2px;border-radius:9px;font-size:.68rem}.qber-game .qber-road{height:76px;border-width:3px;border-radius:12px}.qber-game .qber-road:before,.qber-game .qber-road:after{inset:9px auto 9px 23%;border-width:3px}.qber-game .qber-finish{right:8px;width:28px;background-size:14px 14px}.qber-game .qber-racer{bottom:4px;width:68px}.qber-cockpit{grid-template-columns:1fr;grid-template-areas:"question" "choices" "feedback" "thinking";gap:8px;padding:10px;border-width:2px;border-radius:15px}.qber-question-line{text-align:center}.qber-question-line h2{margin-top:6px;font-size:clamp(1.2rem,6vw,1.6rem)}.qber-game .qber-topic{padding:4px 9px;font-size:.78rem}.qber-game .qber-choices{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.qber-game .qber-choices button{min-height:58px;padding:8px;border-width:2px;border-radius:12px;font-size:1.05rem}.qber-feedback-row{grid-template-columns:1fr}.qber-game .qber-feedback{min-height:48px;padding:9px 11px;font-size:.85rem}.qber-game .qber-next{width:100%;min-width:0;min-height:50px}.qber-thinking{padding-top:6px}.qber-thinking summary{font-size:.84rem}.qber-thinking textarea{min-height:68px}.qber-finish-card{grid-template-areas:none}}
@media(min-width:1500px){.qber-game .qber-road{height:145px}.qber-game .qber-racer{width:155px}.qber-hud{padding:14px}.qber-cockpit{grid-template-columns:minmax(0,1fr) minmax(520px,1.2fr)}}

/* Equation Rally stability + transparent right-facing storybook car sprites. */
.qber-game .qber-racer{bottom:13px;width:clamp(120px,12vw,180px)}
.qber-game .qber-racer img{display:block;width:100%;height:auto;border-radius:0;mix-blend-mode:normal;filter:drop-shadow(0 7px 5px rgba(0,0,0,.38))}
.qber-game .qber-computer img{filter:hue-rotate(92deg) saturate(1.3) brightness(1.03) drop-shadow(0 7px 5px rgba(0,0,0,.38))}
.qber-game .qber-next[hidden]{display:block!important;visibility:hidden;pointer-events:none}
/* Keep each full driver name and score inside its own HUD card at every container width. */
.qber-game .qber-hud{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr) minmax(0,1fr);min-width:0}
.qber-game .qber-driver{box-sizing:border-box;display:grid;grid-template-columns:minmax(0,1fr);place-content:center;min-width:0;overflow:hidden;text-align:center}
.qber-game .qber-driver span,.qber-game .qber-driver strong{display:block;min-width:0;max-width:100%;white-space:nowrap;line-height:1.05}
.qber-game .qber-driver span{font-size:clamp(.68rem,1.15vw,.92rem);letter-spacing:.025em}
.qber-game .qber-driver-stack{box-sizing:border-box;width:100%;overflow:hidden;text-align:center}
.qber-game .qber-driver-stack>strong{font-size:clamp(1rem,1.5vw,1.35rem);font-variant-numeric:tabular-nums;letter-spacing:0}
@media(max-width:760px){.qber-game .qber-racer{bottom:10px;width:92px}}
@media(min-width:1500px){.qber-game .qber-racer{bottom:15px;width:220px}}

/* Picture Pair Workshop: one-screen educational workspace. */
.wlcl-pair-app{display:grid;grid-template-rows:auto auto minmax(0,1fr);height:calc(100dvh - clamp(16px,4vw,48px));min-height:0}
.wlcl-pair-app .wlcl-head{position:static;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;padding:8px clamp(10px,2vw,24px)}
.wlcl-pair-app .wlcl-title small{display:none}.wlcl-pair-app .wlcl-title strong{font-size:clamp(1rem,2vw,1.55rem)}
.wlcl-pair-app .wlcl-modebar{flex-wrap:nowrap;gap:6px;padding:6px 10px}.wlcl-pair-app .wlcl-tab{flex:1;max-width:190px;min-height:42px;padding:7px 12px}
.wlcl-pair-app .wlcl-body{min-height:0;overflow:hidden;padding:10px clamp(10px,2vw,24px)}
.wlcl-pair-app .wlcl-tool{height:100%;min-height:0}.wlcl-pair-tool{display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:10px}
.wlcl-pair-tool:has(.wlcl-sentence-stage){grid-template-rows:minmax(0,1fr)}.wlcl-pair-tool:has(.wlcl-sentence-stage)>.wlcl-pair-dashboard{display:none}
.wlcl-pair-dashboard{display:grid;grid-template-columns:minmax(210px,1.2fr) minmax(260px,2fr) auto;align-items:center;gap:10px;min-width:0;padding:8px 10px;border:1px solid #d8e2ef;border-radius:16px;background:#fff;box-shadow:0 5px 16px rgba(30,53,84,.06)}
.wlcl-pair-group{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px;min-width:0;color:#536682;font-weight:800}.wlcl-pair-group span{font-size:.82rem;white-space:nowrap}.wlcl-pair-group select{box-sizing:border-box;width:100%;min-width:0;min-height:42px;border:2px solid #c7d6e8;border-radius:11px;background:#fff;color:#1e3557;padding:6px 9px;font:700 .93rem/1.2 inherit}
.wlcl-pair-task{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:9px;min-width:0}.wlcl-pair-task p{margin:0;color:#314b70;font-size:clamp(.92rem,1.4vw,1.08rem);line-height:1.25}.wlcl-pair-step{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#315f9d;color:#fff;font-weight:900}
.wlcl-pair-progress{display:grid;grid-template-columns:auto auto;align-items:baseline;column-gap:4px;min-width:92px;color:#536682;text-align:right}.wlcl-pair-progress strong{font-size:1.12rem;color:#24436d}.wlcl-pair-progress span{font-size:.75rem;font-weight:800}.wlcl-pair-progress i{grid-column:1/-1;display:block;width:100%;height:7px;margin-top:3px;overflow:hidden;border-radius:99px;background:#e1e9f3}.wlcl-pair-progress b{display:block;height:100%;border-radius:inherit;background:#2b996c;transition:width .2s ease}
.wlcl-pair-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;min-height:0}.wlcl-pair-grid>.wlcl-panel{display:grid;grid-template-rows:auto minmax(0,1fr);min-height:0;padding:9px 11px;border-radius:16px;box-shadow:0 5px 16px rgba(30,53,84,.06)}
.wlcl-pair-grid>.wlcl-panel h3{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin:0 0 6px;font-size:clamp(1rem,1.6vw,1.25rem)}.wlcl-pair-grid>.wlcl-panel h3 small{color:#70809a;font-size:.7rem;font-weight:750}
.wlcl-pair-cards{grid-template-columns:1fr;grid-template-rows:repeat(6,minmax(0,1fr));grid-auto-rows:auto;gap:6px;min-height:0}.wlcl-pair-cards>button{box-sizing:border-box;width:100%;height:100%;min-width:0;min-height:0!important;padding:4px 9px;border:2px solid #c8d6e8;border-radius:12px}
.wlcl-pair-word{font-size:clamp(1.35rem,3.1vw,2rem)!important}.wlcl-pair-word.is-selected{border-color:#2e70bd;background:#e8f2ff;box-shadow:0 0 0 3px rgba(46,112,189,.15)}.wlcl-pair-word.matched{border-color:#65ad8d;background:#eaf8f2;color:#174d3c}
.wlcl-pair-cards .wlcl-picture{display:flex;align-items:center;justify-content:center;gap:9px;padding:3px 8px;border-width:2px}.wlcl-pair-cards .wlcl-picture img{width:clamp(52px,8vw,100px);max-width:55%;height:clamp(36px,6dvh,68px);object-fit:contain}.wlcl-pair-cards .wlcl-picture strong{max-width:45%;overflow:hidden;color:#174d3c;font-size:clamp(.72rem,1.4vw,.98rem);text-overflow:ellipsis;white-space:nowrap}.wlcl-pair-cards .wlcl-picture.matched{border-color:#65ad8d;background:#eaf8f2}
.wlcl-pair-footer{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;min-height:48px;padding:6px 8px 6px 12px;border:1px solid #d8e2ef;border-radius:14px;background:#fff}.wlcl-pair-feedback{min-width:0;color:#536682;font-weight:750;line-height:1.25}.wlcl-pair-feedback.good{color:#176047}.wlcl-pair-feedback.bad{color:#8a3341}.wlcl-pair-footer button{min-height:42px;padding:7px 14px}.wlcl-pair-footer button:disabled{cursor:not-allowed;opacity:.45}
.wlcl-pair-writing-stage{display:grid;grid-template-rows:auto auto minmax(0,1fr) auto auto;gap:10px;min-height:0;padding:clamp(12px,1.7vw,20px)}.wlcl-pair-writing-stage>header{display:flex;align-items:center;gap:12px}.wlcl-pair-writing-stage h2,.wlcl-pair-writing-stage p{margin:0}.wlcl-pair-writing-stage h2{font-size:clamp(1.25rem,2.5vw,1.9rem)}.wlcl-pair-writing-stage>header p{margin-top:3px;color:#5b6d89;font-size:clamp(.95rem,1.3vw,1.08rem);line-height:1.35}.wlcl-sentence-model{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 12px;border:2px solid #c8d8eb;border-radius:16px;background:#f6faff}.wlcl-sentence-model small{color:#647794;font-size:.82rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.wlcl-sentence-line{margin:2px 0 0!important;color:#19385f!important;font-size:clamp(1.9rem,4.5vw,3.25rem);font-weight:900;line-height:1.1}.wlcl-sentence-line span{display:inline-block}.wlcl-sentence-line b{color:#d66d42}.wlcl-sentence-model>button{min-height:54px;white-space:nowrap;font-size:1rem}.wlcl-sentence-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;min-height:0}.wlcl-sentence-group{min-width:0;margin:0;padding:8px;border:1px solid #d7e1ee;border-radius:15px;background:#fff}.wlcl-sentence-group legend{padding:0 5px;color:#385675;font-size:1rem;font-weight:850}.wlcl-sentence-group legend span{display:inline-grid;place-items:center;width:25px;height:25px;margin-right:5px;border-radius:50%;background:#315f9d;color:#fff}.wlcl-sentence-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.wlcl-sentence-tile{min-width:0;min-height:56px!important;padding:7px!important;overflow:hidden;font-size:clamp(1.05rem,1.5vw,1.3rem)!important;font-weight:850;text-overflow:ellipsis;white-space:nowrap}.wlcl-sentence-tile.is-selected{border-color:#2e70bd;background:#e7f2ff;color:#173f71;box-shadow:0 0 0 2px rgba(46,112,189,.13)}.wlcl-sentence-note{padding:8px 11px;border-radius:12px;background:#fff4cc;color:#584b20;font-size:1rem;line-height:1.3}.wlcl-pair-writing-stage footer{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;color:#687b97}.wlcl-pair-writing-stage footer span{text-align:center}.wlcl-pair-writing-stage footer button{min-height:40px;padding:6px 10px}
@media(max-width:700px){.wlcl-pair-app{height:100dvh;min-height:0}.wlcl-pair-app .wlcl-head{grid-template-columns:auto minmax(0,1fr) auto;gap:6px;padding:6px 8px}.wlcl-pair-app .wlcl-head .wlcl-btn{grid-column:auto}.wlcl-pair-app .wlcl-close,.wlcl-pair-app .wlcl-btn{min-height:44px;padding:7px 9px;font-size:.82rem}.wlcl-pair-app .wlcl-title strong{font-size:clamp(.92rem,4vw,1.15rem)}.wlcl-pair-app .wlcl-modebar{padding:4px 8px}.wlcl-pair-app .wlcl-tab{min-height:40px;padding:6px 5px;font-size:.8rem}.wlcl-pair-app .wlcl-body{padding:8px}.wlcl-pair-tool{gap:8px}.wlcl-pair-dashboard{grid-template-columns:minmax(0,1fr) auto;gap:6px 8px;padding:6px 8px}.wlcl-pair-group{grid-template-columns:1fr}.wlcl-pair-group span{font-size:.72rem}.wlcl-pair-group select{min-height:38px;font-size:.82rem}.wlcl-pair-task{grid-column:1/-1;gap:7px}.wlcl-pair-task p{font-size:.86rem}.wlcl-pair-step{width:28px;height:28px}.wlcl-pair-progress{min-width:76px}.wlcl-pair-grid{gap:8px}.wlcl-pair-grid>.wlcl-panel{padding:7px}.wlcl-pair-grid>.wlcl-panel h3{margin-bottom:5px;font-size:.95rem}.wlcl-pair-grid>.wlcl-panel h3 small{display:none}.wlcl-pair-cards{gap:5px}.wlcl-pair-cards>button{padding:3px 5px;border-radius:10px}.wlcl-pair-word{font-size:clamp(1.2rem,6vw,1.55rem)!important}.wlcl-pair-cards .wlcl-picture{gap:5px;padding:2px 4px}.wlcl-pair-cards .wlcl-picture img{width:clamp(44px,15vw,66px);height:clamp(34px,5.8dvh,54px)}.wlcl-pair-cards .wlcl-picture strong{font-size:.68rem}.wlcl-pair-footer{min-height:44px;padding:4px 5px 4px 8px}.wlcl-pair-feedback{font-size:.78rem}.wlcl-pair-footer button{min-height:40px;padding:5px 8px;font-size:.78rem}.wlcl-pair-writing-stage{gap:6px;padding:8px}.wlcl-pair-writing-stage>header{gap:8px}.wlcl-pair-writing-stage h2{font-size:1.35rem}.wlcl-pair-writing-stage>header p{font-size:.9rem;line-height:1.3}.wlcl-sentence-model{grid-template-columns:1fr;gap:6px;padding:7px 9px}.wlcl-sentence-line{font-size:clamp(1.9rem,7.5vw,2.2rem)}.wlcl-sentence-model>button{min-height:44px;font-size:.95rem}.wlcl-sentence-choices{gap:6px}.wlcl-sentence-group{padding:6px}.wlcl-sentence-group legend{font-size:.9rem}.wlcl-sentence-group legend span{width:22px;height:22px}.wlcl-sentence-options{grid-template-columns:1fr;gap:5px}.wlcl-sentence-tile{min-height:46px!important;padding:5px!important;font-size:1.05rem!important}.wlcl-sentence-note{padding:7px 9px;font-size:.9rem}.wlcl-pair-writing-stage footer{grid-template-columns:auto auto;font-size:.84rem}.wlcl-pair-writing-stage footer span{display:none}.wlcl-pair-writing-stage footer button{min-height:40px;padding:5px 8px}}
@media(max-height:680px){.wlcl-pair-app{height:auto;min-height:100dvh}.wlcl-pair-app .wlcl-body{overflow:visible}.wlcl-pair-cards{grid-template-rows:none;grid-auto-rows:minmax(56px,auto)}}
@media(min-width:481px) and (max-width:700px){.wlcl-sentence-model{grid-template-columns:minmax(0,1fr) auto}.wlcl-sentence-options{grid-template-columns:repeat(2,minmax(0,1fr))}.wlcl-sentence-tile{min-height:36px!important}}
@media(max-width:480px){.wlcl-sentence-model{grid-template-columns:1fr;gap:6px}.wlcl-sentence-line{font-size:clamp(2rem,9vw,2.35rem)}.wlcl-sentence-model>button{width:100%;min-height:42px;padding:6px 8px;font-size:1rem}.wlcl-sentence-choices{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.wlcl-sentence-group{padding:5px}.wlcl-sentence-group legend{font-size:.92rem}.wlcl-sentence-options{grid-template-columns:1fr;gap:5px}.wlcl-sentence-tile{min-height:50px!important;padding:5px 3px!important;font-size:1.15rem!important}.wlcl-sentence-note{padding:6px 8px;font-size:.9rem;line-height:1.25}.wlcl-pair-writing-stage footer{min-height:38px}.wlcl-pair-writing-stage footer button{min-height:38px;font-size:.85rem}}