.partner-rules-page .lesson-hero .cover-subcopy{
  max-width:760px;
}

.rule-compare{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
  align-items:stretch;
}

.rule-card{
  min-height:330px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:34px;
  border-radius:30px;
  border:2px solid transparent;
  overflow:hidden;
  position:relative;
}

.rule-card::after{
  content:'';
  position:absolute;
  width:180px;
  height:180px;
  right:-72px;
  bottom:-84px;
  border-radius:50%;
  opacity:.08;
  background:currentColor;
}

.rule-card.wrong{
  color:#8f1f2d;
  border-color:#ffc2c9;
  background:linear-gradient(145deg,#fff6f7,#ffe7ea);
}

.rule-card.right{
  color:#104fae;
  border-color:#bad3ff;
  background:linear-gradient(145deg,#f6f9ff,#e6efff);
}

.rule-label{
  display:inline-flex;
  align-items:center;
  width:max-content;
  min-height:42px;
  padding:0 16px;
  border-radius:999px;
  font-size:15px;
  font-weight:950;
  letter-spacing:-.02em;
}

.rule-card.wrong .rule-label{
  color:#fff;
  background:#c73545;
}

.rule-card.right .rule-label{
  color:#fff;
  background:#2f73ff;
}

.rule-quote{
  margin:34px 0 0;
  color:#102544;
  font-size:clamp(30px,3.15vw,48px);
  font-weight:950;
  line-height:1.24;
  letter-spacing:-.06em;
  word-break:keep-all;
}

.rule-card small{
  margin-top:28px;
  color:currentColor;
  font-size:16px;
  font-weight:850;
  line-height:1.45;
  opacity:.8;
}

.rule-keyline{
  margin-top:22px;
  padding:18px 24px;
  border-radius:18px;
  color:#102544;
  background:#eef4ff;
  font-size:clamp(18px,1.65vw,25px);
  font-weight:900;
  line-height:1.4;
  letter-spacing:-.04em;
  text-align:center;
  word-break:keep-all;
}

.ppt-dark .rule-keyline,
.ppt-warning-slide .rule-keyline{
  color:#fff;
  background:rgba(255,255,255,.1);
}

.rule-screen{
  min-height:330px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:34px;
  border-radius:30px;
  background:#f6f8fc;
}

.rule-screen.wrong{
  border:2px solid #ffc2c9;
  background:#fff0f2;
}

.rule-screen.right{
  border:2px solid #bad3ff;
  background:#edf4ff;
}

.rule-account{
  display:grid;
  grid-template-columns:74px 1fr;
  align-items:center;
  gap:18px;
}

.rule-avatar{
  width:74px;
  height:74px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:24px;
  color:#fff;
  background:#102544;
  font-size:24px;
  font-weight:950;
}

.rule-screen.wrong .rule-avatar{background:#c73545}
.rule-screen.right .rule-avatar{background:#2f73ff}

.rule-account strong{
  display:block;
  color:#102544;
  font-size:clamp(24px,2.1vw,34px);
  line-height:1.22;
  letter-spacing:-.05em;
  word-break:keep-all;
}

.rule-account span{
  display:block;
  margin-top:7px;
  color:#607086;
  font-size:17px;
  font-weight:800;
}

.rule-chat{
  display:grid;
  gap:14px;
  margin-top:28px;
}

.rule-bubble{
  max-width:84%;
  padding:17px 20px;
  border-radius:22px;
  color:#102544;
  background:#fff;
  font-size:clamp(20px,1.8vw,28px);
  font-weight:900;
  line-height:1.35;
  letter-spacing:-.04em;
  word-break:keep-all;
  box-shadow:0 10px 24px rgba(12,24,48,.08);
}

.rule-bubble.mine{
  justify-self:end;
  color:#fff;
  background:#2f73ff;
}

.rule-bubble.bad{
  color:#fff;
  background:#c73545;
}

.rule-data-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
}

.rule-data-grid article{
  min-height:230px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:28px 20px;
  border-radius:28px;
  color:#102544;
  background:#f6f8fc;
  text-align:center;
}

.rule-data-grid b{
  color:#2f73ff;
  font-size:15px;
  font-weight:950;
}

.rule-data-grid strong{
  margin-top:18px;
  font-size:clamp(28px,2.5vw,40px);
  line-height:1.1;
  letter-spacing:-.055em;
}

.rule-data-grid span{
  margin-top:12px;
  color:#607086;
  font-size:16px;
  font-weight:800;
  line-height:1.4;
}

.rule-check-grid{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:14px;
}

.rule-check-grid article{
  min-height:230px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:24px 18px;
  border-radius:26px;
  color:#102544;
  background:#f6f8fc;
  text-align:center;
}

.rule-check-grid b{
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto;
  border-radius:15px;
  color:#fff;
  background:#2f73ff;
  font-size:18px;
  font-weight:950;
}

.rule-check-grid strong{
  margin-top:18px;
  font-size:clamp(21px,1.9vw,29px);
  line-height:1.25;
  letter-spacing:-.05em;
  word-break:keep-all;
}

.rule-final{
  min-height:430px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:40px;
  border-radius:34px;
  color:#fff;
  background:linear-gradient(145deg,#07111f,#18315f);
  text-align:center;
}

.rule-final span{
  color:#75a7ff;
  font-size:15px;
  font-weight:950;
  letter-spacing:.12em;
}

.rule-final strong{
  display:block;
  max-width:900px;
  margin-top:24px;
  font-size:clamp(42px,5vw,76px);
  line-height:1.13;
  letter-spacing:-.065em;
  word-break:keep-all;
}

@media(max-width:980px){
  .rule-data-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rule-check-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media(max-width:700px){
  .rule-compare{grid-template-columns:1fr;gap:14px}
  .rule-card,.rule-screen{min-height:0;padding:23px;border-radius:24px}
  .rule-label{min-height:36px;padding:0 13px;font-size:13px}
  .rule-quote{margin-top:24px;font-size:30px}
  .rule-card small{margin-top:20px;font-size:14px}
  .rule-keyline{margin-top:14px;padding:15px 16px;font-size:17px;text-align:left}
  .rule-account{grid-template-columns:58px 1fr;gap:13px}
  .rule-avatar{width:58px;height:58px;border-radius:19px;font-size:19px}
  .rule-account strong{font-size:24px}
  .rule-account span{font-size:14px}
  .rule-chat{margin-top:20px}
  .rule-bubble{font-size:20px}
  .rule-data-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .rule-data-grid article{min-height:150px;padding:18px 12px;border-radius:21px}
  .rule-data-grid strong{font-size:28px}
  .rule-data-grid span{font-size:13px}
  .rule-check-grid{grid-template-columns:1fr;gap:10px}
  .rule-check-grid article{min-height:94px;display:grid;grid-template-columns:42px 1fr;align-items:center;gap:14px;padding:15px 17px;text-align:left}
  .rule-check-grid b{margin:0;width:42px;height:42px}
  .rule-check-grid strong{margin:0;font-size:20px}
  .rule-final{min-height:360px;padding:28px 20px}
  .rule-final strong{font-size:42px}
}