body{background:var(--color-cream)}.cp-center{min-height:100vh;display:grid;place-items:center;color:var(--color-ink-muted);font-family:var(--font-body)}.cp-brand{font-family:var(--font-body);font-weight:900;color:var(--color-terra);font-size:17px;white-space:nowrap}.cp-shell{min-height:100vh;font-family:var(--font-body)}.cp-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;padding:10px 24px;background:#fcfaffeb;border-bottom:1px solid var(--color-cream-dark);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.cp-nav{display:flex;gap:4px;flex:1;overflow-x:auto}.cp-nav button{display:inline-flex;align-items:center;gap:6px;min-height:42px;padding:6px 14px;border:0;border-radius:12px;background:transparent;color:var(--color-ink-mid);font-family:inherit;font-size:14px;font-weight:800;cursor:pointer;white-space:nowrap}.cp-nav button.is-active{background:var(--color-terra-xlight);color:var(--color-terra)}.cp-nav button:focus-visible{outline:2px solid var(--color-terra);outline-offset:2px}.cp-header>.co-link{margin-inline-start:auto}.cp-login{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:40px;align-items:center;max-width:1040px;margin:0 auto;padding:40px 24px;font-family:var(--font-body);color:var(--color-ink)}.cp-login__intro h1{font-size:clamp(28px,4vw,40px);margin:12px 0 10px;line-height:1.35}.cp-login__intro p{color:var(--color-ink-mid);line-height:1.9;font-size:15px}.cp-login__intro ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:10px}.cp-login__intro li{padding:10px 14px;border-radius:14px;background:#fff;border:1px solid var(--color-cream-dark);font-size:13px}.cp-login__intro li:before{content:"✓ ";color:var(--color-forest);font-weight:900}.cp-login__card a{color:var(--color-terra);font-weight:800}.cp-message{margin:0;padding:10px 12px;border-radius:10px;background:#fff;color:var(--color-ink);font-family:inherit;font-size:12px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere}.cp-exercises{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}.cp-exercise{display:flex;gap:10px;padding:10px;border:1px solid var(--color-cream-dark);border-radius:16px;background:#fff}.cp-exercise>div{display:flex;flex-direction:column;gap:3px;min-width:0}.cp-exercise strong{font-size:13px}.cp-exercise small{font-size:11px;color:var(--color-ink-muted);overflow-wrap:anywhere}@media(max-width:760px){.cp-login{grid-template-columns:1fr;padding:28px 16px;gap:20px;min-height:0;align-content:start}.cp-header{flex-wrap:wrap;padding:8px 12px;gap:8px}.cp-nav{order:3;flex-basis:100%}}.cp-shell .co-sticky-save{bottom:12px}