.free-list{padding-bottom:40px}.free-list .cp-head{padding-left:0;padding-right:0}.free-list .pub-lede a{font-weight:700}.free-none{padding:18px 20px}.free-grades{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 18px}.free-grades button{min-height:36px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--ink);font:inherit;font-weight:600;cursor:pointer}.free-grades button.on{background:var(--brand-ink);border-color:var(--brand-ink);color:var(--panel)}.free-grade h2{margin:22px 0 10px;font-size:20px}.free-course{margin:0 0 14px;padding:0;overflow:hidden;border-top:4px solid var(--subject)}.free-course>header{display:flex;align-items:center;gap:12px;padding:14px 18px 8px}.free-course>header img{width:40px;height:40px;border-radius:10px;flex:none}.free-course h3{margin:0;font-size:17px}.free-course h3 small{display:block;margin-top:2px;font-size:13px;font-weight:500;color:var(--muted)}.free-unit{padding:4px 18px 10px}.free-unit-name{margin:6px 0;font-size:13px;font-weight:700;color:color-mix(in srgb,var(--subject),var(--text-lift))}.free-unit ul{margin:0;padding:0;list-style:none}.free-unit li{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:9px 0;border-top:1px solid var(--line)}.free-unit li:first-child{border-top:0}.free-title{flex:1 1 200px;min-width:0;font-weight:600}.free-done{font-size:13px;font-weight:700;color:var(--v-right)}.free-actions{display:flex;gap:6px;margin-left:auto}.free-pill{display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;font-size:12.5px;font-weight:800;background:#fff3c4;color:#6b4e00}.free-kept{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border:1px solid var(--line);border-radius:999px;background:var(--soft);color:var(--muted);font:inherit;font-size:12.5px;cursor:pointer;white-space:nowrap}span.free-kept{cursor:default}.free-trial .short{display:none}.free-about{font-size:14px}@media(max-width:900px){.free-viewer .free-kept .label,.free-viewer .unit-code,.free-viewer .unit-sep{display:none}}@media(max-width:640px){.free-viewer .chip,.free-viewer .free-pill,.free-trial .label{display:none}.free-trial .short{display:inline}}.free-result .result-body{padding-bottom:40px}.free-cta{margin:22px 0 14px;padding:18px 20px;border-left:4px solid var(--k-practice)}.free-cta h2{margin:0 0 6px;font-size:17px}.free-cta p{margin:0}.free-cta-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px!important}.free-result-actions{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0}.free-band{margin:28px auto;padding:22px 24px;border-radius:var(--radius);background:var(--brand-deep);color:#fff}.free-band h2{margin:0 0 6px;font-size:22px;color:#fff}.free-band>p{margin:0 0 14px;opacity:.92}.free-band-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}.free-band-card{display:flex;flex-direction:column;gap:6px;padding:14px;border-radius:12px;background:var(--panel);color:var(--ink);border-top:4px solid var(--subject)}.free-band-card b{font-size:15px}.free-band-card small{color:var(--muted)}.free-band-card .btn{align-self:flex-start;margin-top:auto}.free-band a.free-band-all{display:inline-block;margin-top:14px;color:#fff;font-weight:700}.free-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:800;background:#fff3c4;color:#6b4e00;text-decoration:none;white-space:nowrap}.free-chip:hover{text-decoration:underline}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .free-pill,:root:not([data-theme=light]) .free-chip{background:#4a3c08;color:#ffe9a3}}:root[data-theme=dark] .free-pill,:root[data-theme=dark] .free-chip{background:#4a3c08;color:#ffe9a3}.free-band-card .chip{align-self:flex-start}.cp-units li .free-chip{grid-column:2;justify-self:start}@media(max-width:600px){.cp-units li .free-chip{grid-column:1}}