.hsk30-pt{font-family:var(--bs-ui,"Nunito"), system-ui, sans-serif;color:#13241b;line-height:1.55}.hsk30-pt .zh{font-family:var(--font-noto-sc,var(--bs-zh)), "Noto Sans SC", sans-serif}.hsk30-pt .p-head{flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:4px;display:flex}.hsk30-pt .p-num{color:#fff;background:#1fb85a;border-radius:8px;flex:none;place-items:center;width:26px;height:26px;font-size:13px;font-weight:800;display:grid}.hsk30-pt .p-zh{color:#018242;font-size:28px;font-weight:700}.hsk30-pt .p-pin{color:#5e6f66;font-size:15px;font-weight:600}.hsk30-pt .p-gloss{font-size:16px;font-weight:700}.hsk30-pt .teacher{background:#fff;border:1px solid #e6eee9;border-radius:14px;align-items:flex-start;gap:11px;margin:12px 0;padding:13px 15px;display:flex}.hsk30-pt .teacher .ava{border-radius:50%;flex:0 0 34px;width:34px;height:34px}.hsk30-pt .teacher .t-txt{font-size:14px;line-height:1.55}.hsk30-pt .struct{color:#eafff2;background:#0f5230;border-radius:12px;margin-bottom:12px;padding:12px 15px;font-size:15px}.hsk30-pt .struct .lbl{letter-spacing:1px;text-transform:uppercase;color:#7dffb0;margin-bottom:5px;font-size:11px;font-weight:700}.hsk30-pt .struct .zh{color:#fff;white-space:pre-wrap;font-weight:600}.hsk30-pt .sub-h{letter-spacing:.5px;text-transform:uppercase;color:#018242;margin:16px 0 9px;font-size:12.5px;font-weight:700}.hsk30-pt .eg{background:#fff;border:1px solid #e6eee9;border-radius:12px;margin-bottom:8px;padding:11px 14px}.hsk30-pt .eg .c{font-size:18px;font-weight:500;line-height:1.5}.hsk30-pt .eg .p{color:#5e6f66;margin:3px 0 5px;font-size:12.5px}.hsk30-pt .eg .m{font-size:14px}.hsk30-pt .eg.reveal .m{filter:blur(5px);cursor:pointer;-webkit-user-select:none;user-select:none;transition:filter .2s}.hsk30-pt .eg.reveal.shown .m{filter:none}.hsk30-pt .mistake{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px;display:grid}.hsk30-pt .mcard{border:1px solid;border-radius:11px;padding:10px 12px}.hsk30-pt .mcard.bad{background:#fdeef1;border-color:#f6c6d2}.hsk30-pt .mcard.good{background:#eafaf0;border-color:#bfe9cf}.hsk30-pt .mcard .tag{margin-bottom:4px;font-size:11px;font-weight:700;display:block}.hsk30-pt .mcard.bad .tag{color:#c0392b}.hsk30-pt .mcard.good .tag{color:#018242}.hsk30-pt .mcard .s{font-size:15px;font-weight:600}.hsk30-pt .why{color:#5e6f66;background:#f6faf7;border-radius:9px;margin-bottom:8px;padding:8px 11px;font-size:13px}.hsk30-pt .why b{color:#13241b}.hsk30-pt .note{color:#5e6f66;background:#fffbe9;border:1px solid #f5e3b8;border-left:4px solid #f5921b;border-radius:11px;margin-bottom:8px;padding:11px 14px;font-size:13.5px}.hsk30-pt .ex{background:#fff;border:1px solid #e6eee9;border-radius:14px;margin-bottom:10px;padding:14px}.hsk30-pt .ex .qtag{letter-spacing:.5px;text-transform:uppercase;color:#5e6f66;margin-bottom:7px;font-size:11px;font-weight:700}.hsk30-pt .ex .q{margin-bottom:11px;font-size:14.5px;font-weight:600;line-height:1.5}.hsk30-pt .ex .q .zh{font-weight:700}.hsk30-pt .ex .opts{flex-direction:column;gap:0;display:flex}.hsk30-pt .opt{text-align:left;cursor:pointer;color:#13241b;background:#fff;border:1.5px solid #e6eee9;border-radius:11px;width:100%;margin-bottom:7px;padding:11px 13px;font-family:inherit;font-size:15px;transition:all .12s;display:block}.hsk30-pt .opt .zh{font-weight:600}.hsk30-pt .opt:hover:not(:disabled){background:#f3fbf6;border-color:#1fb85a}.hsk30-pt .opt:disabled{cursor:default}.hsk30-pt .opt.correct{background:#eafaf0;border-color:#1fb85a}.hsk30-pt .opt.wrong{background:#fdeef1;border-color:#e8476b}.hsk30-pt .opt .mk{float:right;font-weight:800}.hsk30-pt .opt.correct .mk{color:#018242}.hsk30-pt .opt.wrong .mk{color:#e8476b}.hsk30-pt .fb{border-radius:10px;margin-top:4px;padding:10px 12px;font-size:13.5px}.hsk30-pt .fb.ok{color:#0e6b39;background:#eafaf0}.hsk30-pt .fb.no{color:#a82a47;background:#fdeef1}@media (max-width:480px){.hsk30-pt .p-zh{font-size:24px}.hsk30-pt .mistake{grid-template-columns:1fr}}