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h3{font-size:clamp(26px,2.2vw,40px)}.track .tagline{font-weight:700;font-size:var(--fs-small);color:#1c1c1cbf}.track ul{flex-direction:column;gap:9px;margin-top:4px;display:flex}.track ul li{font-size:var(--fs-small);color:#000000b8;align-items:flex-start;gap:10px;line-height:1.35;display:flex}.track ul svg{width:17px;height:17px;color:var(--blue);flex-shrink:0;margin-top:3px}.track-meta{color:#1c1c1c99;font-variant-numeric:tabular-nums;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:clamp(10px,1vw,18px);font-size:clamp(13px,.95vw,17px);display:flex}.track-1{background:radial-gradient(120% 90% at 80% 0,#ffc71247,#0000 55%),radial-gradient(120% 80% at 10% 100%,#4a4fd924,#0000 60%),linear-gradient(#fdf4e3 0%,#f2f3fb 70%,#fff 100%)}.track-1 .track-chip{background:var(--yellow);color:#000000d9}.track-2{background:var(--gradient);color:var(--light)}.track-2 h3{color:var(--white)}.track-2 .tagline{color:#f6f7fae6}.track-2 ul li{color:#f6f7fad9}.track-2 ul svg{color:var(--yellow)}.track-2 .track-n{color:var(--white);background:#ffffff24;border-color:#ffffff59}.track-2 .track-chip{color:var(--white);background:#ffffff29}.track-2 .track-meta{color:#f6f7fabf}.track-2:after{background:radial-gradient(560px circle at var(--mx,50%) var(--my,50%), #ffffff29, transparent 45%)}.track-2:before{content:"";aspect-ratio:1;width:44%;transition:transform .6s var(--ease-out);border:clamp(26px,3vw,55px) solid #ffffff17;border-radius:50%;position:absolute;top:-30%;left:-14%}.track-2:hover:before{transform:scale(1.15)}.track-2 .chip-pop{background:var(--yellow);color:#000000d9;rotate:-4deg;box-shadow:0 8px 20px -6px #ffc7128c}.track-3{background:var(--white);border:1px solid #4a4fd973}.track-practice{background:var(--yellow);border-radius:var(--radius-md);transition:transform .4s var(--ease-spring), box-shadow .4s ease;flex-wrap:wrap;grid-column:1/-1;align-items:center;gap:clamp(18px,2.4vw,46px);padding:clamp(26px,2.4vw,46px) clamp(24px,2.6vw,50px);display:flex;position:relative;overflow:hidden}.track-practice:hover{transform:translateY(-6px);box-shadow:0 20px 60px -20px #ffc712b3}.track-practice:before{content:"";aspect-ratio:1;width:46%;transition:transform .6s var(--ease-out);background:radial-gradient(circle,#ffffff73,#ffffff1f 60%,#0000 70%);border-radius:50%;position:absolute;top:-70%;left:-16%}.track-practice:hover:before{transform:scale(1.2)}.track-practice>*{z-index:1;position:relative}.track-practice .tp-n{width:clamp(50px,4vw,72px);height:clamp(50px,4vw,72px);color:var(--yellow);font-family:var(--font-heading);background:#000000d9;border-radius:50%;flex-shrink:0;place-items:center;font-size:clamp(22px,1.9vw,34px);font-weight:600;display:grid}.track-practice .tp-body{flex:1;min-width:min(100%,340px)}.track-practice h3{margin-bottom:8px;font-size:clamp(24px,2.1vw,38px)}.track-practice p{font-size:var(--fs-small);color:#000000bf;max-width:46em}.track-practice .btn{flex-shrink:0}.tp-actions{flex-direction:column;flex-shrink:0;align-items:center;gap:10px;display:flex}.tp-link{color:#000c}.tp-link:hover{color:var(--dark)}.syllabus-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1240px;margin:0 auto clamp(26px,2.6vw,50px);display:flex}.syllabus-head h2{font-size:var(--fs-h2)}.syllabus-head .note{font-size:var(--fs-small);color:var(--blue);border-radius:var(--radius-pill);background:#4a4fd91a;padding:10px 22px;font-weight:700}.syllabus{flex-direction:column;gap:clamp(10px,.9vw,16px);max-width:1240px;margin:0 auto;display:flex}.module{background:var(--light);border-radius:var(--radius-md);border:1px solid #0000;transition:background .3s,border-color .3s,box-shadow .3s}.module[open]{background:var(--white);box-shadow:var(--shadow-card);border-color:#4a4fd959}.module summary{cursor:pointer;align-items:center;gap:clamp(12px,1.2vw,22px);padding:clamp(16px,1.5vw,28px) clamp(18px,1.7vw,32px);list-style:none;display:flex}.module summary::-webkit-details-marker{display:none}.module .m-n{background:var(--white);width:clamp(42px,3.4vw,58px);height:clamp(42px,3.4vw,58px);font-family:var(--font-heading);color:var(--blue);border:1px solid #4a4fd959;border-radius:50%;flex-shrink:0;place-items:center;font-size:clamp(18px,1.5vw,26px);font-weight:600;transition:background .3s,color .3s;display:grid}.module[open] .m-n{background:var(--gradient);color:var(--white);border:none}.module .m-title{flex:1;min-width:0}.module .m-title h3{font-size:clamp(19px,1.6vw,29px)}.module .m-title .m-meta{color:#1c1c1c8c;font-variant-numeric:tabular-nums;margin-top:3px;font-size:clamp(13px,.95vw,16px)}.module .chev{width:20px;height:20px;color:var(--blue);transition:transform .35s var(--ease-spring);flex-shrink:0}.module[open] .chev{transform:rotate(180deg)}.module .m-body{padding:0 clamp(18px,1.7vw,32px) 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15px;font-size:14.5px}.form-msg.err{background:var(--red-bg);color:var(--red)}.form-msg.ok{background:var(--green-bg);color:var(--green)}.auth-alt{text-align:center;font-size:var(--fs-small);color:#000000a6;margin-top:16px}html{--green:#1a7f4b;--green-bg:#1a7f4b1a;--red:#b3403a;--red-bg:#b3403a17}.lesson-row a{display:contents}.chip.green{background:var(--green-bg);color:var(--green)}