/* ============ 古典·玄鸾卷 · 内置CSS ============ */

/* --- 一、正文卷轴气泡 --- */
.scroll-body {
  display: block;
  position: relative;
  margin: 18px auto;
  padding: 28px 32px;
  max-width: 760px;
  background:
    radial-gradient(circle at 20% 15%, rgba(139,90,43,0.06) 0%, transparent 40%),
    radial-gradient(circle at 80% 85%, rgba(139,90,43,0.05) 0%, transparent 40%),
    linear-gradient(180deg, #f5ecd7 0%, #ede0c2 50%, #f5ecd7 100%);
  border-left: 2px solid #8b5a2b;
  border-right: 2px solid #8b5a2b;
  box-shadow:
    inset 0 0 60px rgba(139,90,43,0.15),
    0 4px 12px rgba(0,0,0,0.15);
  font-family: "楷体", "KaiTi", "STKaiti", serif;
  color: #2b1810;
  line-height: 1.9;
  letter-spacing: 0.5px;
}
.scroll-body::before,
.scroll-body::after {
  content: "";
  position: absolute;
  left: -8px;
  right: -8px;
  height: 14px;
  background: linear-gradient(90deg, #6b3410 0%, #a0522d 20%, #d4a574 50%, #a0522d 80%, #6b3410 100%);
  border-radius: 3px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}
.scroll-body::before { top: -14px; }
.scroll-body::after  { bottom: -14px; }
.scroll-body p {
  text-indent: 2em;
  margin: 0.8em 0;
  color: #2b1810;
}
.scroll-body p:first-of-type::first-letter {
  font-size: 1.6em;
  color: #8b1a1a;
  font-weight: bold;
  margin-right: 4px;
}

/* 卷轴顶部/底部朱印 */
.seal-top, .seal-bot {
  width: 60px;
  height: 60px;
  margin: 6px auto;
  background: radial-gradient(circle, #b22222 0%, #8b1a1a 60%, transparent 62%);
  border-radius: 4px;
  opacity: 0.7;
  position: relative;
}
.seal-top::after, .seal-bot::after {
  content: "玄";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: #f5ecd7;
  font-family: "楷体", serif;
  font-weight: bold;
  font-size: 22px;
}
.seal-bot::after { content: "鸾"; }

/* --- 二、details 卷轴风折叠 --- */
details {
  margin: 12px 0;
  border: 1px solid #8b5a2b;
  border-radius: 4px;
  background: linear-gradient(180deg, #faf3e0 0%, #f0e4c8 100%);
  overflow: hidden;
  transition: box-shadow 0.3s;
}
details:hover {
  box-shadow: 0 0 12px rgba(139,26,26,0.25);
}
summary {
  padding: 10px 16px;
  cursor: pointer;
  background: linear-gradient(90deg, #3a1f0f 0%, #5c2c15 50%, #3a1f0f 100%);
  color: #d4a574;
  font-family: "楷体", serif;
  font-weight: bold;
  letter-spacing: 2px;
  border-bottom: 1px solid #d4a574;
  list-style: none;
  position: relative;
}
summary::before {
  content: "❖";
  color: #b22222;
  margin-right: 8px;
  transition: transform 0.3s;
  display: inline-block;
}
details[open] summary::before {
  transform: rotate(90deg);
  color: #d4a574;
}
summary::-webkit-details-marker { display: none; }

/* --- 三、状态栏表格 --- */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0;
  background: #faf3e0;
  font-family: "楷体", "KaiTi", serif;
  font-size: 14px;
}
table th {
  padding: 6px 10px;
  background: linear-gradient(180deg, #5c2c15 0%, #3a1f0f 100%);
  color: #d4a574;
  border: 1px solid #8b5a2b;
  text-align: left;
  font-weight: normal;
  letter-spacing: 1px;
}
table td {
  padding: 6px 10px;
  color: #2b1810;
  border: 1px solid #c9a876;
  background: #faf3e0;
}
table tr:nth-child(even) td {
  background: #f0e4c8;
}

/* --- 四、六维专属条形显示 --- */
table th[colspan="2"] {
  text-align: center;
  background: linear-gradient(90deg, #3a1f0f 0%, #8b1a1a 50%, #3a1f0f 100%) !important;
  color: #d4a574;
  letter-spacing: 4px;
}

/* --- 五、心声高亮 --- */
td[colspan="3"] {
  font-family: "楷体", serif;
  font-style: italic;
  background: linear-gradient(90deg, #2b1810 0%, #3a1f0f 100%) !important;
  color: #f5c98b !important;
  border-left: 4px solid #b22222 !important;
  padding: 12px 16px !important;
  line-height: 1.7;
}

/* --- 六、行动推荐列表 --- */
ol {
  padding-left: 32px;
  counter-reset: choiceCounter;
  list-style: none;
}
ol li {
  counter-increment: choiceCounter;
  position: relative;
  padding: 8px 12px 8px 40px;
  margin: 6px 0;
  background: linear-gradient(90deg, rgba(139,26,26,0.06) 0%, transparent 100%);
  border-left: 3px solid #b22222;
  color: #2b1810;
  font-family: "楷体", serif;
  transition: all 0.3s;
}
ol li::before {
  content: counter(choiceCounter, cjk-ideographic);
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: #8b1a1a;
  font-weight: bold;
  font-size: 16px;
}
ol li:hover {
  background: linear-gradient(90deg, rgba(139,26,26,0.15) 0%, rgba(212,165,116,0.08) 100%);
  border-left-width: 5px;
  padding-left: 42px;
}

/* --- 七、思维链专属暗调 --- */
details > summary:only-child { }
details:has(> summary:contains("思维链")) {
  border-color: #4a3520;
  background: linear-gradient(180deg, #2b1810 0%, #3a1f0f 100%);
}

/* --- 八、贯穿进行中状态栏(激活时才显示) --- */
details:has(> summary:contains("贯穿进行中")) {
  border: 2px solid #b22222;
  box-shadow: 0 0 20px rgba(178,34,34,0.4);
  animation: pulse-red 2.5s ease-in-out infinite;
}
@keyframes pulse-red {
  0%, 100% { box-shadow: 0 0 20px rgba(178,34,34,0.3); }
  50%      { box-shadow: 0 0 32px rgba(178,34,34,0.6); }
}

/* --- 九、锚定NPC栏高亮 --- */
details:has(> summary:contains("锚定NPC")) summary {
  background: linear-gradient(90deg, #3a1f0f 0%, #8b1a1a 30%, #3a1f0f 70%, #3a1f0f 100%);
}

/* --- 十、父亲栏专属暖金 --- */
details:has(> summary:contains("父亲")) {
  border-color: #c9a876;
}
details:has(> summary:contains("父亲")) summary {
  background: linear-gradient(90deg, #5c3a1a 0%, #8b5a2b 50%, #5c3a1a 100%);
  color: #ffe4b5;
}

/* --- 十一、移动端适配 --- */
@media screen and (max-width: 640px) {
  .scroll-body {
    padding: 20px 18px;
    margin: 14px 8px;
    font-size: 15px;
  }
  .scroll-body p { text-indent: 2em; }
  table { font-size: 13px; }
  table th, table td { padding: 5px 6px; }
  summary { font-size: 14px; letter-spacing: 1px; }
  .seal-top, .seal-bot { width: 48px; height: 48px; }
}

/* --- 十二、装饰纹样(用于卷轴四角) --- */
.scroll-body::before,
.scroll-body::after {
  background-image:
    linear-gradient(90deg, #6b3410 0%, #a0522d 20%, #d4a574 50%, #a0522d 80%, #6b3410 100%),
    repeating-linear-gradient(45deg, transparent 0, transparent 4px, rgba(0,0,0,0.05) 4px, rgba(0,0,0,0.05) 8px);
}