.platform-modern .tk-coach-strip{display:grid;grid-template-columns:1.65fr 1fr;gap:18px;margin:0 0 25px}
.platform-modern .tk-coach-primary,.platform-modern .tk-coach-plan{padding:25px;border:1px solid #dde6e9;border-radius:22px;background:white;box-shadow:0 4px 18px #19333a04}
.platform-modern .tk-coach-primary{border-left:4px solid #df9563}
.platform-modern .tk-coach-primary h2{font-size:23px;line-height:1.35;color:#213940;margin:10px 0}
.platform-modern .tk-coach-strip p{font-size:13px;line-height:1.7;color:#61757f;margin:8px 0 17px}
.platform-modern .tk-coach-strip .button{font-size:13px;padding:12px 18px;min-height:44px}
.platform-modern .tk-coach-plan{background:#eef4f6;position:relative;border:0}
.platform-modern .tk-coach-plan>i{display:grid;place-items:center;background:#fff;width:38px;height:38px;border-radius:13px;color:#7d9aab;font-size:23px;margin-bottom:12px}
.platform-modern .tk-coach-plan h3{color:#243c45;font-size:18px;line-height:1.5;margin:8px 0}
.platform-modern .tk-coach-plan a,.platform-modern .tk-plan-settings-link a{color:#995e33;font-size:13px;font-weight:700}
.platform-modern .tk-plan-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:start;margin:24px 0}
.platform-modern .tk-plan-form h2,.platform-modern .tk-plan-advice h2{font-size:23px;color:#213940;line-height:1.4;margin:10px 0 20px}
.platform-modern .tk-plan-form>label{display:flex;flex-direction:column;gap:9px;margin-top:20px;font-size:13px;font-weight:700;color:#344f59}
.platform-modern .tk-plan-form input{padding:12px;max-width:100%;min-width:0}
.platform-modern .tk-plan-form>small{display:block;font-size:12px;color:#6d8087;line-height:1.7;margin-top:8px}
.platform-modern .tk-plan-form fieldset{border:0;padding:0;margin:24px 0}
.platform-modern .tk-plan-form legend{font-size:13px;font-weight:700;color:#344f59;margin-bottom:12px}
.platform-modern .tk-day-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.platform-modern .tk-day-choices label{display:flex;align-items:center;gap:10px;padding:12px;border-radius:12px;border:1px solid #dbe5e8;font-size:12px;color:#435f69;cursor:pointer}
.platform-modern .tk-day-choices label:has(input:checked){background:#fff3e7;border-color:#dca274}
.platform-modern .tk-plan-advice>p{font-size:13px;line-height:1.8;color:#5e747d}
.platform-modern .tk-plan-week{display:grid;gap:6px;margin:20px 0}
.platform-modern .tk-plan-week>div{display:flex;justify-content:space-between;padding:12px;background:#f3f7f8;border-radius:10px;font-size:12px;color:#4c6670}
.platform-modern .tk-plan-errors{padding:14px;border-radius:12px;background:#fff0e4;color:#995b2b;margin:14px 0;font-size:13px;line-height:1.6}
.platform-modern .tk-next-step{display:flex;align-items:center;justify-content:space-between;gap:22px;background:#fff5eb;border:1px solid #efd5bf;border-radius:20px;padding:24px;margin:24px 0}
.platform-modern .tk-next-step h2{font-size:21px;color:#314a52;margin:8px 0}
.platform-modern .tk-next-step p{font-size:13px;line-height:1.7;color:#6c7b81;margin:0}
.platform-modern .tk-next-step .button{white-space:nowrap;font-size:13px}
.platform-modern .tk-explain-card{border:1px solid #dde7eb;background:#f5f8fa;border-radius:18px;padding:22px;margin:20px 0;color:#344f59}
.platform-modern .tk-explain-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.platform-modern .tk-explain-card h3{font-size:15px;line-height:1.5;margin:18px 0 7px;color:#25434e}
.platform-modern .tk-explain-card p{font-size:14px;line-height:1.8;margin:8px 0;color:#526b77}
.platform-modern .tk-explain-card summary{font-size:13px;color:#955e37;cursor:pointer;padding:10px 0}
.platform-modern .tk-explain-example{padding:15px;background:#fff;border-radius:12px;margin-top:15px}
.platform-modern .tk-explain-example small{display:block;font-size:12px;line-height:1.7;color:#6d7f88}
.platform-modern .tk-read-status{font-size:12px;color:#577769}
.platform-modern .tk-mistake-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 12px}
.platform-modern .tk-mistake-tabs a{display:flex;align-items:center;gap:12px;background:white;border:1px solid #dbe5e9;border-radius:12px;padding:12px 17px;color:#415f6b;font-size:13px}
.platform-modern .tk-mistake-tabs a[aria-current=page]{background:#19333a;border-color:#19333a;color:#fff}
.platform-modern .tk-mistake-tabs strong{background:#eef3f4;border-radius:6px;padding:3px 7px;color:#486671;font-size:12px}
.platform-modern .tk-mistake-context{font-size:13px;line-height:1.8;color:#647c88;margin-bottom:25px}
@media(max-width:900px){.platform-modern .tk-plan-layout,.platform-modern .tk-coach-strip{grid-template-columns:1fr}.platform-modern .tk-next-step{align-items:start;flex-direction:column}.platform-modern .tk-coach-primary h2{font-size:20px}}
@media(max-width:720px){.platform-modern .tk-coach-primary,.platform-modern .tk-coach-plan{padding:20px;border-radius:18px}.platform-modern .tk-explain-card{padding:17px}.platform-modern .tk-next-step{padding:20px}.platform-modern .tk-next-step h2{font-size:18px}.platform-modern .tk-next-step .button{white-space:normal}}