:root {
  color-scheme: light;
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  background: #f5f7f8;
  color: #182026;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

.page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.blessing {
  margin-bottom: 16px;
  padding: 14px 18px;
  border-radius: 8px;
  background: #165f73;
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  box-shadow: 0 10px 24px rgba(22, 95, 115, 0.16);
}

.author-note {
  margin-bottom: 16px;
  padding: 12px 16px;
  border: 1px solid #dbe3e7;
  border-radius: 8px;
  background: #ffffff;
  color: #40515b;
  font-size: 15px;
  line-height: 1.7;
  text-align: center;
}

.wechat-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  max-width: 560px;
  margin: 28px auto 0;
  padding: 12px 14px;
  border: 1px solid #dbe3e7;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 8px 18px rgba(31, 45, 54, 0.05);
}

.wechat-card strong {
  display: block;
  color: #165f73;
  font-size: 17px;
  line-height: 1.3;
}

.wechat-card p {
  margin: 8px 0 0;
  color: #53616a;
  font-size: 14px;
  line-height: 1.7;
}

.wechat-card img {
  width: 96px;
  height: 96px;
  flex: 0 0 auto;
  border: 1px solid #edf1f3;
  border-radius: 8px;
  object-fit: contain;
}

.predictor {
  display: grid;
  grid-template-columns: minmax(220px, 0.85fr) minmax(320px, 1.15fr);
  gap: 24px;
  align-items: end;
  padding: 28px;
  background: #ffffff;
  border: 1px solid #dbe3e7;
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(31, 45, 54, 0.08);
}

.eyebrow {
  margin: 0 0 10px;
  color: #b95b42;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.08;
  letter-spacing: 0;
}

.disclaimer {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid #ead3bd;
  border-left: 4px solid #b95b42;
  border-radius: 8px;
  background: #fff8f1;
  color: #5e4638;
}

.disclaimer strong {
  display: block;
  margin-bottom: 6px;
  color: #8f3f2d;
  font-size: 15px;
}

.disclaimer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

.form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: #53616a;
}

.ranking-hint {
  grid-column: 1 / -1;
  margin: -4px 0 0;
  padding: 10px 12px;
  border-radius: 6px;
  background: #eef4f5;
  color: #40515b;
  font-size: 13px;
  line-height: 1.6;
}

.ranking-hint.warning {
  background: #fff8f1;
  color: #7b4a28;
}

input,
select,
button {
  width: 100%;
  height: 44px;
  border-radius: 6px;
  border: 1px solid #c9d4da;
  padding: 0 12px;
  font: inherit;
  background: #ffffff;
}

button {
  grid-column: 1 / -1;
  border-color: #165f73;
  background: #165f73;
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
}

.hidden {
  display: none;
}

.result {
  margin-top: 24px;
}

.student,
.rules,
.notice {
  background: #ffffff;
  border: 1px solid #dbe3e7;
  border-radius: 8px;
}

.student {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 20px;
}

.student div {
  display: grid;
  gap: 4px;
}

.student span {
  color: #60717c;
  font-size: 14px;
}

.student strong {
  font-size: 28px;
}

.student p {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  color: #7b4a28;
}

.rules {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
  padding: 12px;
  color: #40515b;
}

.rules span {
  padding: 7px 10px;
  background: #eef4f5;
  border-radius: 6px;
}

.group {
  margin-top: 28px;
}

.group h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.school-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.school-card,
.empty,
.notice {
  padding: 18px;
}

.school-card {
  background: #ffffff;
  border: 1px solid #dbe3e7;
  border-radius: 8px;
}

.school-card header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.school-card h3 {
  margin: 0 0 5px;
  font-size: 20px;
}

.school-card header span {
  color: #697984;
  font-size: 13px;
}

.school-card header strong {
  color: #b95b42;
  font-size: 24px;
}

.stars {
  margin: 12px 0;
  color: #c78c2c;
  letter-spacing: 0;
}

dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}

dt {
  color: #697984;
  font-size: 12px;
}

dd {
  margin: 3px 0 0;
  font-weight: 700;
}

.school-card p,
.empty,
.notice {
  margin: 0;
  color: #40515b;
  line-height: 1.65;
}

.adjustment {
  display: inline-block;
  margin: 0 0 10px;
  padding: 5px 8px;
  border-radius: 6px;
  background: #eef4f5;
  color: #165f73;
  font-size: 13px;
  font-weight: 700;
}

.empty {
  background: #ffffff;
  border: 1px dashed #c9d4da;
  border-radius: 8px;
}

.error {
  color: #a12626;
}

.footer {
  margin-top: 28px;
  padding: 16px 0;
  color: #697984;
  font-size: 13px;
  line-height: 1.7;
  text-align: center;
}

.footer p {
  margin: 0 0 6px;
}

.footer a {
  color: inherit;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

@media (max-width: 820px) {
  .predictor,
  .form,
  .student,
  .school-grid {
    grid-template-columns: 1fr;
  }

  .page {
    width: min(100% - 20px, 1120px);
    padding-top: 16px;
  }

  .blessing {
    padding: 12px 14px;
    font-size: 16px;
  }

  .author-note {
    padding: 11px 12px;
    font-size: 14px;
    text-align: left;
  }

  .wechat-card {
    display: grid;
    justify-items: center;
    max-width: 100%;
    text-align: center;
  }

  .wechat-card img {
    width: 112px;
    height: 112px;
  }
}