* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Hiragino Sans", "Yu Gothic", sans-serif;
  background: #faf7f2;
  color: #2b2620;
  line-height: 1.8;
}

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

h1 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.lead {
  color: #574f43;
  margin-bottom: 2rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: #fff;
  border: 1px solid #e6ddce;
  border-radius: 12px;
  padding: 1.5rem;
}

label {
  font-weight: 600;
  margin-top: 1rem;
}

input[type="text"],
input[type="file"] {
  padding: 0.6rem;
  border: 1px solid #d8cdb8;
  border-radius: 8px;
  font-size: 1rem;
}

.cf-turnstile {
  margin-top: 1.2rem;
}

button {
  margin-top: 1.5rem;
  padding: 0.8rem;
  border: none;
  border-radius: 8px;
  background: #8a6d3b;
  color: #fff;
  font-size: 1.05rem;
  cursor: pointer;
}

button:disabled {
  opacity: 0.6;
  cursor: default;
}

.loading, .error, .result {
  margin-top: 1.5rem;
  padding: 1.2rem;
  border-radius: 10px;
}

.loading {
  background: #fff6e5;
  border: 1px solid #f0dfae;
}

.error {
  background: #fdecec;
  border: 1px solid #f3b8b8;
  color: #8a2c2c;
}

.result {
  background: #fff;
  border: 1px solid #e6ddce;
  white-space: pre-wrap;
}

footer {
  margin-top: 3rem;
  font-size: 0.85rem;
}

footer a {
  color: #574f43;
}