.logic-page{--logic-ink:#1d493a;--logic-muted:#637469;--logic-line:#dce5d8;max-width:1180px;margin:0 auto;padding:32px 0 64px;color:var(--logic-ink)}
.logic-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:26px}.logic-heading h1{font-size:clamp(1.8rem,4vw,2.7rem);font-weight:750;letter-spacing:-.035em;margin:10px 0}.logic-heading h2{margin:0 0 8px;font-size:1.5rem}.logic-heading p{color:var(--logic-muted);margin:0;max-width:620px}.logic-heading a:not(.btn){color:var(--logic-ink)}
.logic-eyebrow{font-size:.76rem;text-transform:uppercase;letter-spacing:.14em;font-weight:700;color:var(--logic-muted)}.logic-tag{display:inline-block;font-size:.78rem;font-weight:700;border:1px solid var(--logic-line);border-radius:99px;padding:6px 12px;background:#f4f6ef}.logic-date{font-size:.87rem;color:var(--logic-muted);margin:16px 0 10px}
.logic-daily{display:grid;grid-template-columns:1fr 280px;align-items:center;gap:48px;background:#f0f4e9;border:1px solid var(--logic-line);border-radius:24px;padding:44px;margin-bottom:32px}.logic-daily h2{font-size:clamp(1.6rem,3vw,2.1rem);font-weight:700;letter-spacing:-.025em}.logic-daily p{color:var(--logic-muted);line-height:1.7}.logic-daily small{display:block;max-width:520px;color:var(--logic-muted);margin-top:20px;line-height:1.6}.logic-daily-art{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;transform:rotate(-6deg);padding:18px}.logic-daily-art span{aspect-ratio:1;background:#fff;border:1px solid var(--logic-line);border-radius:22px;display:grid;place-items:center;font-size:3rem;box-shadow:0 10px 25px #20463208}.logic-daily-art span:last-child{background:#244e3e;color:#fff}
.logic-join,.logic-result{padding:30px;background:white;border:1px solid var(--logic-line);border-radius:18px;margin:24px 0}.logic-join{display:flex;justify-content:space-between;align-items:center;gap:24px}.logic-join h2{font-size:1.4rem}.logic-join p{margin:0;color:var(--logic-muted)}.logic-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.logic-actions a{color:var(--logic-ink)}.logic-actions .btn-primary{color:#fff}.logic-library{padding-top:16px}.logic-library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.logic-library-card{border:1px solid var(--logic-line);border-radius:18px;padding:24px;background:white}.logic-library-card>div{display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:.75rem;color:var(--logic-muted)}.logic-library-card h3{font-size:1.15rem;margin:24px 0 14px}.logic-library-card p{font-size:.82rem;color:var(--logic-muted);line-height:1.6}.logic-library-card>a{display:block;margin-top:24px;padding-top:16px;border-top:1px solid var(--logic-line);font-weight:650;color:var(--logic-ink)}
.logic-filters{display:flex;align-items:end;gap:12px;margin-bottom:24px;flex-wrap:wrap}.logic-page label{display:block;font-size:.85rem;font-weight:600;margin-bottom:16px}.logic-page label>.form-control,.logic-page label>.form-select{margin-top:7px}.logic-filters label{margin-bottom:0}.logic-empty{padding:40px 24px;text-align:center;color:var(--logic-muted)}.logic-info,.logic-error{border-radius:12px;padding:18px 22px;margin:18px 0;line-height:1.7}.logic-info{background:#eff4eb;border:1px solid var(--logic-line)}.logic-error{background:#fff3ef;border:1px solid #e5c2b8;color:#793a2e}.logic-error .btn,.logic-error a{margin:8px 12px 0 0}.logic-error ul{margin-bottom:0}
.logic-score{display:grid;gap:3px;text-align:right;white-space:nowrap}.logic-score strong{font-size:1.9rem}.logic-score span{font-size:.8rem;color:var(--logic-muted)}.logic-steps{display:flex;justify-content:center;gap:14px;margin:24px 0 18px}.logic-steps button{width:44px;height:44px;border:1px solid var(--logic-line);border-radius:50%;background:#fff;color:var(--logic-ink);font-weight:700}.logic-steps button.is-done{background:#edf3e7}.logic-steps button.is-active{outline:2px solid var(--logic-ink);outline-offset:3px}.logic-progress{display:block;width:100%;height:6px;accent-color:#315d44;border-radius:8px;margin-bottom:26px}.logic-play-card{max-width:850px;margin:0 auto;background:white;border:1px solid var(--logic-line);border-radius:22px;padding:36px}.logic-play-card>.logic-actions{margin-top:30px}.logic-save-note{font-size:.8rem;color:var(--logic-muted);margin:20px 0 0}.logic-challenge h2{font-size:1.35rem;font-weight:650;line-height:1.5;margin:12px 0 28px}.logic-sequence{display:flex;justify-content:center;align-items:stretch;gap:10px;flex-wrap:wrap;padding:22px 0 34px}.logic-tile{display:grid;place-items:center;min-width:64px;min-height:76px;max-width:100%;padding:12px;border:1px solid var(--logic-line);background:#f5f7f1;border-radius:14px;font-size:clamp(1.25rem,3vw,2rem);line-height:1.4;overflow-wrap:anywhere}.logic-missing{border:2px dashed #76956c;background:#edf3e4;color:#315e38}.logic-options{border:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.logic-options legend{float:none;grid-column:1/-1;font-size:.85rem;font-weight:600;margin-bottom:6px}.logic-page .logic-option{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:105px;border:1px solid var(--logic-line);border-radius:14px;background:white;padding:16px 10px;margin:0;cursor:pointer;gap:8px;text-align:center;overflow-wrap:anywhere;min-width:0}.logic-option input{position:absolute;top:10px;left:10px;accent-color:#315e38}.logic-option-symbol{display:block;font-size:1.8rem;line-height:1.4;max-width:100%;overflow-wrap:anywhere}.logic-option.is-selected{border:2px solid #416b40;background:#f2f6ed}.logic-option.is-correct{border:2px solid #42733f;background:#edf5e5}.logic-option.is-wrong{border:2px solid #af6350;background:#fff2ee}.logic-option:focus-within{outline:3px solid #8ba985;outline-offset:3px}.logic-option-note{font-size:.72rem;line-height:1.3}.logic-options:disabled .logic-option{cursor:default}.logic-feedback,.logic-hint{margin-top:22px;padding:20px;border-radius:12px;line-height:1.7;background:#f7f4eb;border:1px solid #e7deca}.logic-feedback.is-correct{background:#eff5e9;border-color:#cddfc4}.logic-feedback p,.logic-hint p{margin:6px 0 0}.logic-hint{background:#f6f7f1;border-color:var(--logic-line)}.logic-result{text-align:center;max-width:850px;margin:0 auto 24px}.logic-result h2{margin:12px 0}.logic-result p{color:var(--logic-muted)}
.logic-table-scroll{overflow:auto;background:white;border:1px solid var(--logic-line);border-radius:16px;margin:20px 0}.logic-table{margin-bottom:0;min-width:660px}.logic-table th,.logic-table td{padding:18px;vertical-align:middle}.logic-table a{color:var(--logic-ink)}.logic-table small{display:block;color:var(--logic-muted);font-weight:400;margin-top:5px}.logic-toolbar{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-top:1px solid var(--logic-line);margin-bottom:20px;color:var(--logic-muted);gap:12px}.logic-editor-layout{display:grid;grid-template-columns:300px minmax(0,1fr);align-items:start;gap:24px;border:0;padding:0;margin:0}.logic-editor-sidebar{display:grid;gap:18px}.logic-editor-sidebar section,.logic-editor-main{background:white;border:1px solid var(--logic-line);border-radius:18px;padding:24px;min-width:0}.logic-editor-sidebar h2{font-size:1.05rem;margin-bottom:20px;display:flex;justify-content:space-between}.logic-help{color:var(--logic-muted);font-size:.8rem;line-height:1.6}.logic-question-list{display:grid;gap:8px;margin-bottom:14px}.logic-question-list button{background:#f6f8f3;border:1px solid var(--logic-line);border-radius:10px;text-align:left;padding:12px;font-size:.85rem;color:var(--logic-ink)}.logic-question-list button span{display:block;font-size:.72rem;color:var(--logic-muted);margin-top:3px}.logic-question-list button.is-active{background:#eaf1e3;border-color:#74936a}.logic-template-bar{display:flex;gap:12px;align-items:end;flex-wrap:wrap;background:#f4f7f0;padding:16px;border-radius:12px;margin-bottom:10px}.logic-template-bar label{flex:1;min-width:110px;margin:0}.logic-template-bar .btn{margin-top:8px}.logic-symbol-input{font-size:1.15rem!important;line-height:1.8}.logic-answer-editor{display:grid;grid-template-columns:1fr 1fr;gap:12px;border:0;padding:0;margin:24px 0}.logic-answer-editor legend{font-size:.9rem;float:none;margin-bottom:12px;grid-column:1/-1}.logic-answer-editor>div{display:flex;align-items:center;gap:12px}.logic-answer-editor input[type=radio]{accent-color:#315e38;min-width:18px;width:18px;height:18px}.logic-answer-editor label{flex:1;margin:0;min-width:0}.logic-text-button{border:0;background:none;color:var(--logic-ink);text-decoration:underline;padding:10px 0;font-size:.85rem;display:inline-block;margin-right:14px}
@media(max-width:1050px){.logic-library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.logic-editor-layout{grid-template-columns:250px minmax(0,1fr)}.logic-editor-sidebar section,.logic-editor-main{padding:18px}.logic-options{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.logic-page{padding:22px 0 40px}.logic-heading{align-items:start;gap:16px;flex-wrap:wrap}.logic-daily{grid-template-columns:1fr;gap:10px;padding:26px}.logic-daily-art{max-width:230px;grid-template-columns:repeat(4,1fr);padding:16px 0;transform:none}.logic-daily-art span{border-radius:12px;font-size:1.6rem}.logic-join{align-items:start;flex-direction:column;padding:24px}.logic-library-grid{grid-template-columns:1fr}.logic-editor-layout{grid-template-columns:1fr}.logic-editor-main{padding:20px}.logic-play-card{padding:24px 18px}.logic-tile{min-width:48px;min-height:58px;padding:8px}.logic-sequence{gap:7px}.logic-answer-editor{grid-template-columns:1fr}.logic-toolbar{align-items:start}.logic-options{gap:10px}.logic-option-symbol{font-size:1.5rem}.logic-steps{gap:12px}.logic-score{text-align:left}.logic-question-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
.logic-matrix{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:530px;margin:0 auto;padding:18px 0 30px;gap:10px}.logic-matrix .logic-tile{aspect-ratio:1.4;min-width:0;min-height:85px;font-size:clamp(1rem,2.4vw,1.75rem);overflow-wrap:anywhere;word-break:break-word;text-align:center}.logic-long-sequence{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.logic-long-sequence .logic-tile{position:relative;min-width:0;padding:25px 10px 12px;text-align:center;font-size:clamp(1rem,2vw,1.6rem)}.logic-tile-index{position:absolute;top:5px;left:8px;font-size:.65rem;color:var(--logic-muted);font-weight:500}.logic-build-set{width:100%;margin-bottom:16px}
@media(max-width:760px){.logic-matrix{gap:7px}.logic-matrix .logic-tile{min-height:76px;padding:8px;font-size:1.05rem;aspect-ratio:1}.logic-long-sequence{gap:7px}.logic-long-sequence .logic-tile{padding:25px 5px 10px;font-size:1rem}}
@media(prefers-reduced-motion:reduce){.logic-page *{scroll-behavior:auto!important}}