nav.re-site-nav a.re-spoken{background:#5a587d!important}nav.re-site-nav a.re-mini{background:#386f8c!important}nav.re-site-nav a.re-basics{background:#995078!important}@media(max-width:640px){nav.re-site-nav a.re-spoken{grid-column:1/-1;font-size:12px!important}nav.re-site-nav a.re-mini,nav.re-site-nav a.re-basics{grid-column:span 3;font-size:12px!important}}
.new-learning .learn-intro{padding:13px 16px;margin:12px 0 9px}.learn-intro h2{font-size:clamp(23px,5vw,31px);margin:3px 0 8px;line-height:1.2}.learn-intro p{font-size:14px;margin:5px 0 9px}.learn-tools{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.learn-tools .learn-stop,.learn-tools .learn-next{display:inline-block;border:0;border-radius:8px;padding:8px 11px;background:#e8efec;color:#234456;font:700 12px/1.4 system-ui,sans-serif;text-decoration:none;cursor:pointer}.new-learning .learn-small{font-size:12px;color:#52656d;line-height:1.45;margin:7px 0}.tone-0{--topic:#347590;--wash:#eaf4fa}.tone-1{--topic:#a44f6e;--wash:#fbeef4}.tone-2{--topic:#467b5c;--wash:#edf6ec}.tone-3{--topic:#966529;--wash:#fff4df}.tone-4{--topic:#765c9e;--wash:#f2eefb}.tone-5{--topic:#387b7f;--wash:#e9f6f4}
.new-learning .mini-topic{padding:0;margin:8px 0;border-left:4px solid var(--topic,#315b70);overflow:hidden}.mini-topic summary{display:flex;align-items:center;gap:9px;cursor:pointer;padding:10px 13px;background:var(--wash,#eef4f1);font-size:15px;list-style:none}.mini-topic summary::-webkit-details-marker{display:none}.mini-topic summary strong{flex:1;color:var(--topic,#315b70)}.learn-badge{font-size:11px;background:white;padding:3px 6px;border-radius:6px;font-weight:800;color:var(--topic,#315b70)}.learn-arrow{font-size:18px;transition:transform .15s}.mini-topic[open] .learn-arrow{transform:rotate(180deg)}.mini-body{padding:6px 13px 10px}.mini-body .learn-form{font:13px/1.65 system-ui,sans-serif;padding:7px 9px;background:#f6f7f3;border-radius:7px;margin:7px 0}.learn-form b{display:inline-block;width:16px;color:#315b70}.learn-label{font-size:12px;font-weight:800;color:#315b70;margin:7px 0 5px}.learn-chips{display:flex;flex-wrap:wrap;gap:5px}.new-learning button.learn-row{display:block;width:100%;margin:0;padding:8px 3px;text-align:left;border:0;border-bottom:1px solid #e2e8e4;border-radius:5px;background:transparent;color:#182b35;font:14px/1.35 system-ui,sans-serif;cursor:pointer;box-shadow:none}.learn-row .learn-tr{display:block;color:#477c78;font-size:13px;line-height:1.35}.learn-row .learn-en{display:block;font-weight:700;font-size:16px;line-height:1.4;color:#182b35}.new-learning button.learn-row.learn-selected{background:#fff3ba}.learn-selected .learn-en{background:#ffe16b;border-radius:4px}.new-learning button.learn-row.learn-chip{display:inline-flex;flex-direction:column;width:auto;padding:5px 8px;border:1px solid #d9e5df;background:var(--wash,#eef4f1);font-size:12px}.learn-chip small{font-size:10px;color:#52656d}.mini-examples{margin-top:6px}.learn-tip{font-size:12px;color:#5b655f;line-height:1.45;margin:7px 0 0}.learn-source{text-align:center;padding:8px}.basics-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:10px 0}.new-learning .basics-tabs button{padding:10px 7px;margin:0;border-radius:10px;border:1px solid #ffffff;background:var(--wash);color:var(--topic);font:750 13px/1.35 system-ui,sans-serif;cursor:pointer;min-height:43px}.basics-tabs button[aria-selected=true]{outline:2px solid var(--topic);outline-offset:-2px;box-shadow:0 3px 8px #182b3515}.new-learning .basics-panel{border-top:4px solid var(--topic);padding:10px 16px;margin:10px 0}.basics-panel[hidden]{display:none!important}.basics-panel>h3{margin:2px 0 7px;color:var(--topic);font-size:19px}.basics-panel .learn-row:nth-of-type(2n){background:var(--wash)}.new-learning button.color-row{display:flex;align-items:center;gap:12px;padding:9px 4px}.color-dot{display:block;width:25px;height:25px;border-radius:50%;border:1px solid #182b3544;flex:0 0 25px}.clock-tool{display:grid;grid-template-columns:150px 1fr;align-items:center;gap:14px;padding:10px;background:var(--wash);border-radius:12px;margin:9px 0}.clock-tool svg{display:block;width:150px;height:150px}.clock-tool svg text{font:700 18px system-ui,sans-serif;fill:#315b70}.clock-tool label{display:flex;align-items:center;gap:8px;font-size:12px}.clock-tool input{width:100%;min-width:0;accent-color:var(--topic)}#clock-digital{font-size:24px;font-variant-numeric:tabular-nums;color:var(--topic)}.number-tool{padding:10px;border-radius:10px;background:var(--wash);margin:10px 0}.number-tool label{display:block;font-size:12px;font-weight:700;margin-bottom:5px}.number-tool input{font:18px system-ui,sans-serif;color:#182b35;padding:8px 10px;border:1px solid #acbbbf;border-radius:7px;width:100%;box-sizing:border-box}.new-learning button:focus-visible,.new-learning input:focus-visible,.mini-topic summary:focus-visible{outline:3px solid #d6ae66;outline-offset:2px}.new-learning button:disabled{opacity:.5;cursor:default}@media(max-width:600px){.basics-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.new-learning .basics-tabs button{font-size:12px;padding:9px 4px}.clock-tool{grid-template-columns:110px 1fr;gap:8px;padding:8px}.clock-tool svg{width:110px;height:110px}.learn-intro h2{font-size:24px}.mini-topic summary{font-size:14px}}@media(prefers-reduced-motion:reduce){.learn-arrow{transition:none}}
