.l-shell{background:linear-gradient(170deg, color-mix(in srgb, var(--t1) 70%, transparent), transparent 60%);flex-direction:column;height:100svh;display:flex}.l-head{padding:12px 16px;padding-top:max(12px, env(safe-area-inset-top));align-items:center;gap:12px;width:100%;max-width:560px;margin:0 auto;display:flex}.l-x{color:var(--ink);padding:4px;font-size:22px;line-height:1;text-decoration:none}.l-bar{background:var(--fog);border-radius:6px;flex:1;height:12px;position:relative;overflow:hidden}.l-bar:after{content:"";border:2px solid var(--ink);border-radius:inherit;filter:url(#sk-rough);position:absolute;inset:0}.l-bar i{background:var(--brand);height:100%;transition:width .4s;display:block}.l-head .g-mini{flex:none;margin-left:0}.l-body{flex:1;width:100%;max-width:560px;margin:0 auto;padding:8px 16px 40px;overflow-y:auto;-webkit-mask-image:linear-gradient(#000 calc(100% - 28px),#0000);mask-image:linear-gradient(#000 calc(100% - 28px),#0000)}.l-body h2{margin:14px 0;font-size:26px;line-height:1.35}.l-round h2{font-family:var(--font);font-size:20px;font-weight:700;line-height:1.45}.l-foot{padding:12px 16px;padding-bottom:max(12px, env(safe-area-inset-bottom));width:100%;max-width:560px;margin:0 auto}.l-go{width:100%;display:block}.l-go:disabled{background:var(--fog);color:var(--muted);cursor:default;box-shadow:none;transform:none}.l-flip{perspective:1200px;cursor:pointer;margin-top:6px}.l-inner{transform-style:preserve-3d;transition:transform .6s;display:grid}.l-flip.on .l-inner{transform:rotateY(180deg)}.l-face{-webkit-backface-visibility:hidden;backface-visibility:hidden;border-radius:var(--r-card);background:var(--card);box-shadow:var(--sk-shadow);flex-direction:column;grid-area:1/1;min-height:360px;padding:20px 18px 16px;display:flex;position:relative}.l-face:after{content:"";border:var(--sk-w) solid var(--ink);border-radius:inherit;filter:url(#sk-rough);pointer-events:none;position:absolute;inset:0}.l-face.back{transform:rotateY(180deg)}.l-no{color:var(--muted);font-size:12px;font-weight:700}.l-face h3{font-family:var(--font);margin:10px 0 4px;font-size:22px;font-weight:800;line-height:1.4}.l-aka{font-family:var(--font-display);color:var(--brand);margin:0 0 14px;font-size:18px}.l-hook{border-radius:var(--r-card);background:var(--brand-soft);margin:auto 0 0;padding:12px 14px;font-size:15.5px}.l-face h4{font-family:var(--font-display);margin:10px 0 4px;font-size:19px;font-weight:400}.l-face p{margin:0 0 8px;font-size:15.5px}.l-ai{border:1.5px dashed var(--muted);border-radius:12px;margin-top:8px;padding:8px 12px;font-size:14.5px}.l-links{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px;margin-top:12px;font-size:13px;display:flex}.l-links .kb-chip{padding:3px 10px;font-size:12.5px}.l-full{color:var(--brand);margin-top:12px;font-size:14px;font-weight:700;text-decoration:none}.l-tap{font-family:var(--font-display);text-align:center;color:var(--brand);cursor:pointer;background:0 0;border:0;margin-top:auto;padding-top:12px;font-size:17px}.l-face.back .l-tap{align-self:flex-end;padding:8px 4px 0;font-size:18px}.l-hook+.l-tap{margin-top:0}.l-done{flex-direction:column;align-items:flex-start;padding-top:6svh;display:flex}.l-badge{background:var(--brand);width:72px;height:72px;color:var(--brand-ink);font-family:var(--font-display);box-shadow:var(--sk-shadow);border-radius:50%;place-items:center;margin-bottom:16px;font-size:38px;animation:.5s ease-out l-pop;display:grid;position:relative}.l-badge:after{content:"";border:var(--sk-w) solid var(--ink);border-radius:inherit;filter:url(#sk-rough);position:absolute;inset:0}@keyframes l-pop{0%{transform:scale(.4)}70%{transform:scale(1.12)}to{transform:none}}.l-done h2{font-size:30px}.l-stars{letter-spacing:4px;color:var(--brand);margin:0;font-size:28px}.l-score{color:var(--muted);margin:2px 0 18px}.l-next{width:100%;text-decoration:none;display:block}.l-next small{font-family:var(--font);opacity:.9;margin-top:2px;font-size:14px;display:block}.l-more{flex-wrap:wrap;gap:16px;margin-top:18px;font-size:15px;display:flex}.l-more a,.l-more button{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}