.szsp-wrap{--c:#2f6f5e;--c2:#eef7f3;--line:#e7ece9;--text:#26332f;--muted:#6f7d78;max-width:920px;margin:28px auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--text)}
.szsp-wrap *{box-sizing:border-box}.szsp-head{display:flex;gap:24px;align-items:flex-end;justify-content:space-between;margin-bottom:18px}.szsp-kicker{display:inline-block;font-size:13px;font-weight:700;color:var(--c);background:var(--c2);padding:6px 10px;border-radius:999px}.szsp-head h2{font-size:30px;line-height:1.25;margin:10px 0 6px}.szsp-head p{margin:0;color:var(--muted);font-size:15px}.szsp-stats{display:flex;gap:10px;flex-shrink:0}.szsp-stats span{background:#fff;border:1px solid var(--line);border-radius:12px;padding:9px 12px;font-size:13px;color:var(--muted);box-shadow:0 4px 16px rgba(20,50,40,.04)}.szsp-stats b{color:var(--text);font-size:17px;margin-left:4px}
.szsp-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px}.szsp-types{display:inline-flex;background:#f4f6f5;padding:4px;border-radius:12px}.szsp-types button{border:0;background:transparent;padding:9px 16px;border-radius:9px;font-size:15px;cursor:pointer;color:#596761}.szsp-types button.active{background:#fff;color:var(--c);font-weight:700;box-shadow:0 2px 8px rgba(30,70,55,.08)}.szsp-grade{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}.szsp-grade select{border:1px solid #dfe6e2;background:#fff;border-radius:10px;padding:8px 28px 8px 10px;font-size:14px;color:var(--text)}
.szsp-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 34px rgba(24,61,48,.07)}.szsp-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.szsp-badge{font-size:13px;color:var(--c);font-weight:700}.szsp-icon-btn{border:1px solid var(--line);background:#fff;width:38px;height:38px;border-radius:50%;font-size:23px;line-height:1;cursor:pointer;color:#d09a2a}.szsp-icon-btn.is-fav{background:#fff8e8}.szsp-question{font-size:21px;font-weight:700;line-height:1.75;margin:4px 0 18px}.szsp-card textarea{width:100%;resize:vertical;min-height:126px;border:1px solid #dfe6e2;border-radius:14px;padding:14px 15px;font-size:16px;line-height:1.8;outline:none;background:#fbfcfb;color:var(--text)}.szsp-card textarea:focus{border-color:#7ea99a;box-shadow:0 0 0 3px rgba(47,111,94,.08);background:#fff}.szsp-count{text-align:right;font-size:12px;color:#9aa5a1;margin-top:5px}.szsp-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.szsp-btn{border:0;border-radius:11px;padding:10px 16px;font-size:14px;font-weight:700;cursor:pointer}.szsp-btn.primary{margin-left:auto;background:var(--c);color:#fff}.szsp-btn.primary:hover{filter:brightness(.96)}.szsp-btn.secondary{background:#f3f6f4;color:#43534d}.szsp-feedback{margin-top:15px;padding:13px 15px;border-radius:12px;background:#f5f8f7;color:#4f5f59;font-size:14px;line-height:1.75}.szsp-feedback:before{content:"提示：";font-weight:700;color:var(--c)}.szsp-feedback.sample{background:#fff9ed}.szsp-feedback.sample:before{content:"参考答案：";color:#9a6b11}.szsp-selfcheck{display:flex;flex-wrap:wrap;align-items:center;gap:8px;border-top:1px dashed var(--line);margin-top:18px;padding-top:16px;font-size:13px;color:var(--muted)}.szsp-selfcheck button{border:1px solid #dfe6e2;background:#fff;border-radius:9px;padding:7px 10px;cursor:pointer;color:#50605a}.szsp-selfcheck button:hover{border-color:#8eb1a5;color:var(--c)}
.szsp-tips{margin-top:14px;background:var(--c2);border-radius:14px;padding:14px 16px;display:flex;gap:10px;line-height:1.7;font-size:14px}.szsp-tips strong{color:var(--c);white-space:nowrap}.szsp-favorites{margin-top:14px;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}.szsp-favorites summary{cursor:pointer;padding:14px 16px;font-weight:700}.szsp-fav-list{border-top:1px solid var(--line);padding:10px 16px}.szsp-fav-item{display:flex;gap:10px;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px;line-height:1.65}.szsp-fav-item:last-child{border-bottom:0}.szsp-fav-item button{border:0;background:none;color:#9b4b4b;cursor:pointer}.szsp-empty{color:#99a39f;padding:8px 0;font-size:14px}
@media(max-width:680px){.szsp-wrap{margin:18px 0}.szsp-head{align-items:flex-start;flex-direction:column}.szsp-head h2{font-size:24px}.szsp-head p{font-size:14px}.szsp-stats{width:100%}.szsp-stats span{flex:1;text-align:center}.szsp-toolbar{align-items:stretch;flex-direction:column}.szsp-types{display:grid;grid-template-columns:1fr 1fr}.szsp-types button{width:100%}.szsp-grade{justify-content:space-between}.szsp-grade select{min-width:130px}.szsp-card{padding:18px 15px;border-radius:15px}.szsp-question{font-size:18px;line-height:1.8}.szsp-actions{display:grid;grid-template-columns:1fr 1fr}.szsp-btn.primary{grid-column:1/-1;margin-left:0}.szsp-tips{align-items:flex-start;flex-direction:column;gap:3px}}


/* v1.1.0：B2 原生赞赏，小按钮样式 */
.szspr-b2-reward{display:flex!important;margin:22px 0 4px!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;gap:7px!important}
.szspr-b2-reward-btn{display:inline-flex!important;min-width:132px!important;min-height:38px!important;align-items:center!important;justify-content:center!important;gap:5px!important;padding:0 16px!important;border:1px solid #d3c1b8!important;border-radius:5px!important;background:#fff!important;color:#8b4232!important;-webkit-text-fill-color:#8b4232!important;cursor:pointer!important;font-size:12px!important;font-weight:700!important}
.szspr-b2-reward-btn:hover{border-color:#b55235!important;background:#fff8f4!important}
.szspr-b2-reward-btn:disabled{opacity:.65!important;cursor:wait!important}
.szspr-b2-reward-tip{max-width:680px!important;color:#a33!important;font-size:10px!important;line-height:1.55!important;text-align:center!important}
.szspr-b2-native-carrier{position:absolute!important;left:-100000px!important;top:-100000px!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:.001!important;pointer-events:none!important}
.szspr-b2-modal-parked{display:none!important;visibility:hidden!important;opacity:0!important;pointer-events:none!important}
body > [data-szspr-promoted-b2-modal]{visibility:visible!important;opacity:1!important;pointer-events:auto!important}
@media print{.szspr-b2-reward{display:none!important}}

.szsp-loading,.szsp-error{padding:18px 20px;margin:14px 0;border-radius:12px;text-align:center;font-size:14px}.szsp-loading{background:#faf7f2;color:#7a5a45}.szsp-error{background:#fff4f2;color:#b42318;border:1px solid #ffd1cb}.szspr-b2-reward a.szspr-b2-reward-btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}


/* v1.2.2：修正移动端收藏五角星在圆形按钮中的居中显示 */
.szsp-icon-btn{
  display:inline-flex!important;
  align-items:center!important;
  justify-content:center!important;
  padding:0!important;
  margin:0!important;
  line-height:1!important;
  text-align:center!important;
  text-indent:0!important;
  letter-spacing:0!important;
  -webkit-appearance:none!important;
  appearance:none!important;
  font-size:0!important;
}
.szsp-icon-btn::before{
  content:"☆";
  display:block;
  width:1em;
  height:1em;
  font-family:Arial,"Segoe UI Symbol","Noto Sans Symbols 2",sans-serif;
  font-size:23px;
  line-height:1;
  text-align:center;
  transform:translateY(-1px);
}
.szsp-icon-btn.is-fav::before{content:"★";}