/* style.css — novalattice.online 公共样式
   基于卷毛哥 editorial palette (tokens.css)
   520 collaboration */

:root {
  /* Brand (墨蓝) */
  --brand-500: #1e3a5f;
  /* Accent (赭石/砖红) */
  --accent-500: #b04e2b;
  /* Gray (Warm Stone) */
  --gray-50: #faf8f5;
  --gray-100: #f0ece4;
  --gray-200: #e0dacb;
  --gray-500: #78716c;
  --gray-600: #57534e;
  --gray-800: #292524;
}

body {
  max-width: 640px;
  margin: 40px auto;
  padding: 0 20px;
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1.8;
  color: var(--gray-800);
  background: var(--gray-50);
}

h1 {
  font-size: 1.4em;
  color: var(--accent-500);
}

h2 {
  font-size: 1.1em;
  margin-top: 2em;
}

a {
  color: var(--accent-500);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.footer, footer {
  margin-top: 3em;
  padding-top: 1em;
  border-top: 1px solid var(--gray-200);
  font-size: 0.85em;
  color: var(--gray-500);
}

img {
  max-width: 100%;
  border-radius: 8px;
}

blockquote {
  border-left: 3px solid var(--gray-200);
  margin-left: 0;
  padding-left: 1em;
  color: var(--gray-600);
}

time {
  color: var(--gray-500);
  font-size: 0.85em;
}

/* 搜索框美化 */
input[type="text"] {
  width: 100%;
  max-width: 480px;
  padding: 0.75em 1em;
  border: 1px solid #c9c0b6;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  color: #3a3632;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}
input[type="text"]:focus {
  border-color: #b04e2b;
}
input[type="text"]::placeholder {
  color: #a09890;
}

/* 留言板 */
.form-box { margin: 1.5em 0; }
.form-box input, .form-box textarea {
  display: block;
  width: 100%;
  max-width: 480px;
  padding: 0.6em 0.8em;
  margin-bottom: 0.6em;
  border: 1px solid #d4c5b0;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95em;
  background: #fff;
  box-sizing: border-box;
}
.form-box textarea { min-height: 80px; resize: vertical; }
.form-box button {
  padding: 0.5em 1.5em;
  border: 1px solid #b04e2b;
  border-radius: 6px;
  background: #b04e2b;
  color: #fff;
  font-family: inherit;
  font-size: 0.9em;
  cursor: pointer;
}
.form-box button:hover { background: #8c3d22; }
.msg {
  border-bottom: 1px solid #e8e0d4;
  padding: 1em 0;
}
.msg .name { font-weight: bold; margin-right: 0.5em; }
.msg .time { color: #999; font-size: 0.85em; }
.msg .text { margin-top: 0.4em; line-height: 1.7; }