:root {
  --bg: #f8f4ea;
  --panel: #fffdf8;
  --text: #1d1a15;
  --muted: #6b6257;
  --line: #e8dccb;
  --primary: #c5522d;
  --primary-dark: #93381e;
  --shadow: 0 18px 40px rgba(72, 40, 15, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 191, 95, 0.3), transparent 26%),
    linear-gradient(135deg, #f9f5ed 0%, #efe2d0 100%);
}

.wrap {
  width: min(920px, calc(100% - 24px));
  margin: 0 auto;
  padding: 36px 0 56px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1;
}

.hero p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
  max-width: 680px;
}

.panel {
  margin-top: 24px;
  padding: 24px;
  border-radius: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.lookup-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  gap: 14px;
  align-items: end;
}

label {
  display: block;
}

label span {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--muted);
}

input {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid var(--line);
  border-radius: 14px;
  font-size: 16px;
  background: #fff;
}

button {
  height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  cursor: pointer;
}

.result {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.submit-box {
  margin-top: 22px;
  margin-bottom: 16px;
}

.submit-form {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.full-width {
  grid-column: 1 / -1;
}

.submit-message {
  margin: 12px 0 0;
  color: var(--muted);
}

.submit-message.success {
  color: #067647;
}

.submit-message.error {
  color: #b42318;
}

.meta {
  margin: 0 0 14px;
  color: var(--muted);
}

.hidden {
  display: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

li {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
}

.error {
  color: #b42318;
}

.footer {
  margin-top: 24px;
}

.slot-trigger {
  display: block;
  width: 100%;
  padding: 14px 18px;
  border: 1px dashed rgba(197, 82, 45, 0.45);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 244, 220, 0.95), rgba(255, 233, 199, 0.92));
  color: #7c3a1f;
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow);
}

.slot-trigger {
  height: auto;
}

.repo-link {
  margin: 14px 0 0;
  text-align: center;
  color: var(--muted);
}

.repo-link a {
  color: var(--primary-dark);
  text-decoration: none;
}

.repo-link a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .lookup-form {
    grid-template-columns: 1fr;
  }

  .submit-form {
    grid-template-columns: 1fr;
  }

}