.sp-sec{padding-top:56px;padding-bottom:56px}.sp-card{border:1px solid var(--bd);background:var(--s1);border-radius:18px;max-width:760px;margin-top:24px;padding:24px}.sp-top{letter-spacing:.04em;color:var(--mu);justify-content:space-between;gap:12px;font-size:13px;font-weight:700;display:flex}.sp-q{color:var(--tx);margin:14px 0 18px;font-size:clamp(18px,1.6vw,22px);font-weight:600;line-height:1.4}.sp-opts{gap:10px;margin:0;padding:0;list-style:none;display:grid}.sp-opt{border:1px solid var(--bd);width:100%;min-height:48px;color:var(--tx);font:inherit;text-align:left;cursor:pointer;background:0 0;border-radius:12px;align-items:center;gap:12px;padding:10px 14px;display:flex}.sp-opt:hover:not(:disabled){border-color:var(--am)}.sp-opt:focus-visible{outline:2px solid var(--am);outline-offset:2px}.sp-opt:disabled{cursor:default;opacity:1;color:var(--tx)}.sp-opt[data-s=idle]{opacity:.62}.sp-opt[data-s=right]{border-color:var(--gr);background:color-mix(in srgb,var(--gr) 14%,transparent)}.sp-opt[data-s=wrong]{background:#d4574b1f;border-color:#d4574b}.sp-letter{border:1px solid var(--bd);width:28px;height:28px;color:var(--mu);border-radius:8px;flex:none;place-items:center;font-size:13px;font-weight:700;display:inline-grid}.sp-tag{white-space:nowrap;margin-left:auto;font-size:12px;font-weight:700}.sp-exp{background:var(--s2);color:var(--tx);border-radius:12px;margin:16px 0 0;padding:14px 16px;line-height:1.6}.sp-actions{flex-wrap:wrap;gap:12px;margin-top:18px;display:flex}.sp-result{padding:8px 0}.sp-score{color:var(--tx);margin:0;font-size:44px;font-weight:700;line-height:1.1}.sp-note{max-width:760px;color:var(--mu);margin:14px 0 0;font-size:13px;line-height:1.6}@media (max-width:520px){.sp-card{padding:18px}.sp-tag{display:none}}.sp-dev{border:1px dashed var(--bd);background:var(--s2);border-radius:14px;align-items:flex-start;gap:12px;max-width:760px;margin-top:20px;padding:14px 16px;display:flex}.sp-dev p{color:var(--tx);margin:0;font-size:15px;line-height:1.6}.sp-devtag{border:1px solid var(--am);color:var(--am);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;border-radius:999px;flex:none;padding:3px 10px;font-size:12px;font-weight:800}@media (max-width:520px){.sp-dev{flex-direction:column;gap:8px}}.sp-code{border:1px solid var(--bd);background:var(--s2);color:var(--tx);border-radius:12px;margin:0 0 18px;padding:12px 14px;font:13.5px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow-x:auto}@media (min-width:961px){.sp-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-content:start;column-gap:clamp(32px,4vw,72px);display:grid}.sp-grid>*{grid-column:1}.sp-grid>.sp-card{grid-area:1/2/span 6;max-width:none;margin-top:0}.sp-grid>.sp-dev,.sp-grid>.sp-note{max-width:none}.sp-grid>.sp-dev{margin-top:28px}}