.cl-page{color:#17324d;background:#e9f4ff;min-height:100vh}.cl-page *{box-sizing:border-box}.cl-page .cl-wrap{max-width:1200px;margin:auto;padding:0 20px}.cl-band{background:#e4dcff;padding:30px 0}.cl-band:nth-of-type(3n){background:#d5f5ed}.cl-band:nth-of-type(3n+1){background:#fff0ce}.cl-hero{background:linear-gradient(120deg,#bbf1e9,#c9dcff 55%,#ddd0ff);padding:78px 0 30px}.cl-hero h1{letter-spacing:-.035em;margin:16px 0;font-size:clamp(1.9rem,4vw,3.2rem);font-weight:900;line-height:1.12}.cl-hero p{max-width:850px;line-height:1.65}.cl-eyebrow{letter-spacing:.13em;text-transform:uppercase;color:#4338ca;margin:8px 0;font-size:12px;font-weight:850}.cl-lead{font-size:clamp(17px,2vw,21px);font-weight:650}.cl-page a{color:#4033b0;text-underline-offset:3px;font-weight:750}.cl-page a:hover{text-decoration:underline}.cl-page .cl-button,.cl-page button.cl-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#4338ca,#6d28d9);border:1px solid #4338ca;border-radius:12px;padding:11px 18px;font-size:14px;font-weight:800;text-decoration:none;transition:transform .15s,box-shadow .15s;display:inline-block;box-shadow:0 4px #302483,0 7px 15px #4338ca22}.cl-page .cl-button:hover{transform:translateY(-1px);box-shadow:0 5px #302483,0 8px 16px #4338ca33}.cl-page .cl-button:active{transform:translateY(2px);box-shadow:0 1px #302483}.cl-page button:disabled{opacity:.65;cursor:default;transform:none}.cl-page .cl-secondary{color:#203f78;cursor:pointer;background:#dce9ff;border:1px solid #839dc8;border-radius:9px;padding:8px 12px;font-size:13px;font-weight:750;display:inline-block}.cl-page :focus-visible{outline-offset:4px;outline:3px solid #b45309}.cl-actions,.cl-pills{flex-wrap:wrap;align-items:center;gap:12px;margin:18px 0;display:flex}.cl-pills a{background:#ede3ff;border:1px solid #9a84d8;border-radius:30px;padding:6px 12px;font-size:13px;text-decoration:none}.cl-pills a[aria-current=page]{color:#fff;background:#4433a4}.cl-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.cl-card{background:linear-gradient(135deg,#e6edff,#f0e3ff);border:1px solid #aab6e0;border-radius:22px;min-width:0;padding:24px;box-shadow:0 6px 18px #293e6810}.cl-card:nth-child(3n+2){background:linear-gradient(135deg,#c8f3eb,#e3f0ff);border-color:#7fbeb5}.cl-card:nth-child(3n){background:linear-gradient(135deg,#ffe4b9,#ffe2ec);border-color:#ddb579}.cl-card h2,.cl-card h3{margin:12px 0;font-size:22px;line-height:1.3}.cl-card p,.cl-card li{line-height:1.65}.cl-step{color:#fff;background:#4735ad;border-radius:12px;place-items:center;width:36px;height:36px;font-weight:850;display:inline-grid;box-shadow:0 3px #20184e}.cl-card-grid .cl-card{flex-direction:column;display:flex}.cl-card-grid .cl-card>a{margin-top:auto}.cl-columns{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:22px;display:grid}.cl-equation{color:#a7f3d0;white-space:pre-wrap;overflow-wrap:anywhere;background:#172554;border-radius:13px;padding:18px;font-family:ui-monospace,monospace;font-size:17px;line-height:1.8}.cl-page ol,.cl-page ul{padding-left:24px}.cl-page li+li{margin-top:12px}.cl-progress{margin-top:20px}.cl-progress progress{accent-color:#5b21b6;vertical-align:middle;width:min(100%,380px);height:14px;margin:0 15px 12px 0}.cl-progress p{font-size:14px}.cl-bench{background:#e3ecff;border:1px solid #8d9bdb;border-radius:24px;overflow:hidden;box-shadow:0 10px 28px #334d7d20}.cl-bench-head{background:linear-gradient(115deg,#c4d5ff,#e0c7ff);justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;display:flex}.cl-bench-head h2{margin:4px 0;font-size:23px;line-height:1.3}.cl-bench-grid{grid-template-columns:minmax(210px,280px) minmax(0,1fr);gap:18px;padding:20px;display:grid}.cl-controls{flex-direction:column;gap:18px;display:flex}.cl-control{flex-direction:column;gap:10px;font-size:14px;font-weight:700;display:flex}.cl-control span{flex-wrap:wrap;justify-content:space-between;gap:6px;display:flex}.cl-control strong{color:#4c1d95}.cl-control input[type=range]{accent-color:#6d28d9;width:100%;min-height:24px}.cl-control select{color:#17324d;background:#f3edff;border:1px solid #8ea3cf;border-radius:9px;width:100%;padding:10px;font-size:14px}.cl-check{align-items:flex-start;gap:9px;font-size:14px;line-height:1.5;display:flex}.cl-check input{accent-color:#6d28d9;flex-shrink:0;width:18px;height:18px}.cl-display{min-width:0}.cl-schematic{background:#101e3b;border-radius:16px;width:100%;height:auto;display:block}.cl-meters{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:12px;display:grid}.cl-meters>div{background:#d0f0f0;border:1px solid #a2b4da;border-radius:12px;padding:12px}.cl-meters>div:nth-child(2n){background:#ddd5ff}.cl-meters span{font-size:12px;font-weight:650;line-height:1.4;display:block}.cl-meters strong{color:#30216c;overflow-wrap:anywhere;margin-top:6px;font-size:clamp(16px,2vw,23px);display:block}.cl-reading{font-size:14px;line-height:1.6}.cl-model-note{background:#d9e5fc;border-top:1px solid #b8c9e9;margin:0;padding:16px 24px;font-size:13px;line-height:1.6}.cl-chart{background:#f0f3ff;border:1px solid #afbae0;border-radius:14px;margin-top:12px;padding:10px}.cl-chart svg{width:100%;height:auto;display:block}.cl-chart p{padding:0 8px;font-size:12px;line-height:1.5}.cl-current{animation:2.5s linear infinite cl-flow}@keyframes cl-flow{to{stroke-dashoffset:-50px}}.cl-practice-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.cl-page fieldset{border:0;margin:0 0 18px;padding:0}.cl-page legend{margin-bottom:14px;font-weight:700;line-height:1.6}.cl-answer{background:#e0e7ff;border:1px solid #aaa8dd;border-radius:10px;align-items:center;gap:12px;margin:8px 0;padding:12px;line-height:1.5;display:flex}.cl-answer input{accent-color:#5b21b6;flex-shrink:0;width:18px;height:18px}.cl-feedback{color:#134e3f;background:#bcebd8;border-radius:12px;padding:14px}.cl-try{color:#713f12;background:#ffe6bc}.cl-page summary{cursor:pointer;padding:12px 0;font-weight:750;line-height:1.5}.cl-note{font-size:14px;line-height:1.6}.cl-page section[id]{scroll-margin-top:90px}@media (max-width:950px){.cl-card-grid,.cl-meters{grid-template-columns:repeat(2,minmax(0,1fr))}.cl-bench-grid{grid-template-columns:minmax(190px,240px) minmax(0,1fr)}}@media (max-width:700px){.cl-page .cl-wrap{padding:0 14px}.cl-columns,.cl-practice-grid,.cl-bench-grid{grid-template-columns:minmax(0,1fr)}.cl-hero{padding-top:85px}.cl-band{padding:22px 0}.cl-card{padding:19px}.cl-bench-head{flex-direction:column;align-items:flex-start;padding:18px}.cl-bench-grid{padding:14px}.cl-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.cl-controls .cl-control:has(select){grid-column:1/-1}.cl-control span{display:block}.cl-control strong{margin-top:3px;display:block}.cl-schematic{min-height:180px}.cl-model-note{padding:14px}.cl-pills{gap:7px}.cl-pills a{font-size:12px}.cl-hero h1{font-size:2rem}}@media (max-width:460px){.cl-card-grid{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){.cl-current{animation:none}.cl-page .cl-button{transition:none}}.cl-schematic-window{background:#101e3b;border-radius:16px;overflow-x:auto}.cl-pan-hint{font-size:12px;font-weight:650;display:none}.cl-chart{overflow-x:auto}@media (max-width:700px){.cl-schematic{min-width:560px;min-height:0}.cl-pan-hint{display:block}.cl-chart svg{min-width:480px}}
