/* ToolCMS V3.1.82 (c) ToolWorld https://www.toolworld.cn/ */
*{box-sizing:border-box;margin:0;padding:0}
body{margin:0;padding:0;font-family:inherit;background:transparent;color:var(--text-1,#333);font-size:15px;line-height:1.9}
.study-readspeed-container{max-width:100%;margin:0 auto;padding:16px}
.study-readspeed-h2{font-size:20px;color:var(--text-1,#111827);margin-bottom:10px}
.study-readspeed-lead{color:var(--text-2,#555);margin-bottom:18px}
.study-readspeed-stage{text-align:center;padding:30px 10px}
.study-readspeed-btn{padding:10px 18px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);background:var(--bg-card,#fff);color:var(--text-1,#333);cursor:pointer;font-size:14px;transition:background .15s}
.study-readspeed-btn:hover{background:var(--primary-light)}

.study-readspeed-btn-primary{background:var(--primary,var(--primary-hover));color:#fff;border-color:var(--primary,var(--primary-hover))}
.study-readspeed-btn-primary:hover{background:var(--primary-light);color:var(--primary)}

.study-readspeed-btn-lg{padding:13px 36px;font-size:16px}
.study-readspeed-timerbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.study-readspeed-timer{font-size:26px;font-weight:800;color:var(--primary,var(--primary-hover));font-variant-numeric:tabular-nums}
.study-readspeed-article{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,14px);padding:24px 26px;text-align:justify;color:var(--text-1,#1f2937);line-height:2;max-height:55vh;overflow:auto}
.study-readspeed-report{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,16px);padding:24px;margin-top:10px}
.study-readspeed-cards{display:flex;gap:10px;margin:16px 0}
.study-readspeed-card{flex:1;background:var(--bg-soft,#f8fafc);border-radius:var(--radius,12px);padding:14px;text-align:center}
.study-readspeed-cnum{display:block;font-size:24px;font-weight:800;color:var(--primary,var(--primary-hover))}
.study-readspeed-clabel{font-size:12px;color:var(--text-3,#94a3b8)}
.study-readspeed-comprehension{margin:10px 0 14px}
.study-readspeed-comptitle{font-weight:600;font-size:14px;margin-bottom:10px}
.study-readspeed-compopts{display:flex;gap:10px;flex-wrap:wrap}
.study-readspeed-comp{display:flex;align-items:center;gap:6px;border:1px solid var(--border,#d1d5db);border-radius:99px;padding:7px 14px;font-size:13px;cursor:pointer}
.study-readspeed-comp input{accent-color:var(--primary,var(--primary-hover))}
.study-readspeed-verdict{font-size:14px;color:var(--text-2,#555);margin-bottom:14px;padding:12px;background:var(--primary-light);border-radius:var(--radius-sm,8px)}
.study-readspeed-ctlrow{display:flex;gap:10px}
.study-readspeed-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;justify-content:center}
.study-readspeed-message{margin-top:8px;padding:8px 12px;border-radius:var(--radius-sm,8px);font-size:13px;display:none}
.study-readspeed-message.show{display:block}
.study-readspeed-message.success{background:var(--primary-light);color:var(--primary,var(--primary-hover))}
.study-readspeed-message.error{background:var(--error-bg,#fee2e2);color:var(--error,#991b1b)}
.study-readspeed-footer{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding-top:12px;border-top:1px solid var(--border-light,#f1f5f9);font-size:12px;color:var(--text-3,#94a3b8)}
.study-readspeed-footer-right{margin-left:auto}
@media(max-width:640px){.study-readspeed-container{padding:12px}.study-readspeed-article{padding:16px}.study-readspeed-cards{flex-wrap:wrap}.study-readspeed-btn{flex:1 1 auto}.study-readspeed-footer{flex-direction:column;gap:4px;text-align:center}}