.atk,.atk-entry{--ink:#193e3c;--teal:#17675c;--paper:#faf8f0;--line:#d6e1d9;font-family:system-ui,-apple-system,sans-serif;color:var(--ink);box-sizing:border-box}.atk *,.atk-entry *{box-sizing:border-box}.atk{max-width:1180px;margin:20px auto;background:var(--paper);border-radius:24px;overflow:hidden;line-height:1.65}.atk a{color:var(--teal)}.atk-top{padding:24px 5%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:20px}.atk-brand{font-size:27px;font-weight:850;text-decoration:none;letter-spacing:-1px}.atk-brand span{color:#ac531b}.atk-hero{padding:65px 6%;position:relative;background:linear-gradient(120deg,#e8f2e9,#f8efda);isolation:isolate}.atk-eyebrow{font-size:12px;letter-spacing:2px;font-weight:800}.atk h1{font-size:clamp(38px,6vw,68px);line-height:1.08;letter-spacing:-2px;margin:22px 0;color:var(--ink)}.atk h1 em{font-style:normal;color:#af531b}.atk-hero>p{max-width:510px;font-size:18px}.atk-tags{display:flex;flex-wrap:wrap;gap:9px;margin:25px 0}.atk-tags span{padding:4px 13px;border:1px solid #b7cdbb;border-radius:20px;font-size:13px;background:#ffffff66}.atk .atk-button,.atk-entry a{display:inline-block;background:var(--teal);color:white;border:0;border-radius:11px;padding:12px 20px;font-size:15px;line-height:1.4;font-weight:700;cursor:pointer;text-decoration:none}.atk button:hover,.atk-entry a:hover{filter:brightness(.92)}.atk button:disabled{opacity:.55;cursor:wait}.atk :focus-visible,.atk-entry a:focus-visible{outline:3px solid #c57426;outline-offset:4px}.atk-book{position:absolute;right:9%;top:24%;width:220px;height:270px;border-radius:5px 20px 20px 5px;background:#267468;color:#fbe7bd;box-shadow:-12px 8px 0 #d1ddc8,15px 22px 0 #d3b77955;transform:rotate(9deg);display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:Georgia,serif;font-size:110px;border-left:14px solid #1c574f;z-index:-1}.atk-book span{font:italic 15px Georgia,serif}.atk-section,.atk-work{padding:42px 6%}.atk h2{font-size:28px;line-height:1.25;margin:12px 0}.atk h3{font-size:21px;line-height:1.35}.atk-filters{display:flex;gap:14px;align-items:end;flex-wrap:wrap;margin:25px 0}.atk-filters label{display:flex;flex-direction:column;gap:5px;font-weight:600;flex:1}.atk select,.atk input[type=search],.atk input[type=text]{border:1px solid #9cb5a9;border-radius:9px;background:white;padding:11px 12px;font:inherit;color:var(--ink);width:100%;min-height:46px}.atk-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.atk-cards article{padding:24px;background:white;border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;align-items:start}.atk-cards article button{margin-top:auto}.atk small{font-size:12px}.atk-cards small{color:#526e62;letter-spacing:.5px}.atk-status{color:#526e62}.atk-future{background:#f0f0e6}.atk-future article{background:transparent}.atk-footer{padding:35px 6%;background:#193e3c;color:#e9f0e5;font-size:14px}.atk-footer p{max-width:850px}.atk-layout{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start;margin-top:28px}.atk-passage{padding:25px;background:#fffdf7;border:1px solid var(--line);border-radius:14px;font-size:18px;line-height:1.85;overflow-wrap:anywhere}.atk-passage table{border-collapse:collapse;width:100%}.atk-passage td,.atk-passage th{padding:5px;border:1px solid var(--line)}.atk-passage>p:last-child{font-size:13px}.atk fieldset{border:1px solid var(--line);border-radius:12px;background:white;padding:18px;margin:0 0 20px;min-width:0}.atk legend{font-weight:700;padding:0 5px;font-size:16px}.atk-option{display:flex;align-items:start;gap:10px;padding:9px;border-radius:6px;cursor:pointer}.atk-option:hover{background:#edf4ed}.atk-option input{width:19px;height:19px;margin:4px 0 0;flex-shrink:0;accent-color:#17675c}.atk-result:not(:empty){margin-top:24px;padding:20px;border:1px solid var(--line);border-radius:12px;background:white}.atk-correct{border-left:4px solid #27744e;padding-left:12px}.atk-incorrect{border-left:4px solid #b66527;padding-left:12px}.atk-back,.atk-more{padding:10px 18px;border:1px solid #17675c;border-radius:8px;color:#17675c;background:white;cursor:pointer}.atk-more{margin-top:20px}.atk-entry{max-width:760px;margin:20px auto;padding:22px;background:#edf4ed;border:1px solid #c4d9c9;border-radius:18px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px;text-align:center}.atk-entry span{font-weight:700}.atk-entry small{width:100%}.atk [hidden]{display:none!important}@media(max-width:850px){.atk-book{display:none}.atk-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.atk-layout{grid-template-columns:1fr}.atk-hero{padding:40px 6%}}@media(max-width:520px){.atk{border-radius:0;margin:0}.atk-cards{grid-template-columns:1fr}.atk-filters{display:block}.atk-filters label{margin-bottom:12px}.atk-top{font-size:13px}.atk h1{letter-spacing:-1px}.atk-section,.atk-work{padding:28px 5%}}

/* 1.6.1: only a discreet AuraEdu login link on the AuraTéka home. */
.atk .atk-top-minimal{justify-content:flex-end;padding:18px 5%;min-height:60px;}
.atk .atk-top-minimal a{font-size:14px;font-weight:600;text-decoration:none;}
.atk .atk-top-minimal a:hover{text-decoration:underline;}

/* 1.6.2: Short homepage, separate practice and adventure indexes. */
.atk-home-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;padding:38px 6% 48px;background:#faf8f0}
.atk-choice{display:flex;flex-direction:column;gap:10px;padding:29px;border:1px solid #cddbd2;border-radius:18px;background:#fffefa;text-decoration:none!important;transition:transform .15s,border-color .15s,box-shadow .15s;min-height:210px}
.atk-choice:hover{transform:translateY(-3px);border-color:#17675c;box-shadow:0 12px 30px #173b3620}
.atk-choice-symbol{font-size:35px;line-height:1.3}.atk-choice strong{font-size:24px;color:#193e3c}.atk-choice span:not(.atk-choice-symbol){font-size:15px;color:#466861}.atk-choice b{margin-top:auto;color:#17675c;font-size:14px}
.atk-view-home .atk-hero{min-height:470px}.atk-home-back{display:inline-block;margin-bottom:28px;font-weight:650;text-decoration:none}.atk h1.atk-section-title{font-size:clamp(30px,4vw,44px);letter-spacing:-1px;margin:12px 0 20px}
.atk-view-szovegertes,.atk-view-kalandok{min-height:70vh}
@media(max-width:650px){.atk-home-choices{grid-template-columns:1fr;gap:14px;padding:24px 5%}.atk-choice{min-height:160px;padding:21px}.atk-view-home .atk-hero{min-height:0}}
/* 4.0: five-minute comprehension controls for matching, ordering and matrix. */
.atk-pair-row{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:10px 0;padding:10px 12px;background:rgba(120,150,175,.08);border-radius:9px}
.atk-pair-row span{flex:1;min-width:90px}.atk-pair-row select{flex:1;min-width:140px;max-width:100%;padding:9px}
.atk-order-row{display:flex;gap:8px;align-items:center;padding:10px;border:1px solid #d2dce5;border-radius:9px;margin:8px 0}
.atk-order-row span{flex:1;min-width:0}.atk-order-row button{min-width:40px;padding:6px 8px;border:1px solid #a7bdd0;border-radius:7px;background:#f6fbff;color:#18486b;cursor:pointer}
.atk-matrix-scroll{max-width:100%;overflow-x:auto}.atk-matrix{width:100%;border-collapse:collapse;min-width:360px}.atk-matrix th,.atk-matrix td{border:1px solid #d9e2ec;padding:9px;text-align:center}.atk-matrix th:first-child{text-align:left}
@media(max-width:560px){.atk-pair-row{display:block}.atk-pair-row select{display:block;width:100%;margin-top:8px}}

/* 4.5.0: 3-column catalog section cards on wide desktops */
@media(min-width:1050px){.atk-home-choices{grid-template-columns:repeat(3,minmax(0,1fr));}}