/* ai_knowlage_platform.css */
/* AI智能知识生成与合规校验平台专题页面 - 参考 lowcode_platform.css 结构 */

/* ===== 基础样式 ===== */
body {
  background-color: #fff;
  min-width: 1200px;
}

/* ===== Banner区域 ===== */
.banner {
  padding-top: 126px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.banner .banner-box {
  position: relative;
  width: 1920px;
  margin: auto;
}

.banner .banner-bg {
  width: 100%;
  display: block;
}

.banner .banner-content {
  position: absolute;
  left: 11%;
  top: 25%;
  z-index: 2;
}

.banner .banner-content .big_title {
  font-size: 48px;
  font-weight: 500;
  line-height: 90%;
  color: #222222;
  font-family: "PingFang SC";
}

.banner .banner-content .big_title .highlight {
  color: #ff7000;
}

.banner .banner-content .train_door_desc,
.banner .banner-content .train_door_subdesc,
.banner .banner-content .train_door_thirddesc {
  color: #666666;
  font-size: 24px;
  line-height: 24px;
  font-weight: 400;
  font-family: "PingFang SC";
}

.banner .banner-content .train_door_desc {
  margin-top: 30px;
}

.banner .banner-content .train_door_subdesc {
  margin-top: 25px;
}

.banner .banner-content .train_door_thirddesc {
  margin-top: 25px;
}

.banner .banner-content .go_try {
  margin-top: 102px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 38px;
  border-radius: 100px;
  background: #ff892e;
  box-shadow: 0px 1px 4px #fe7810;
  color: #ffffff;
  font-family: "PingFang SC";
  font-weight: 500;
  font-size: 18px;
  line-height: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.banner .banner-content .go_try:hover {
  background: #fe7810;
  box-shadow: 0 2px 8px rgba(254, 120, 16, 0.5);
  transform: translateY(-1px);
}

/* ===== 通用标题组 ===== */
.pin_title_group {
  text-align: center;
  margin: 64px auto 0px;
}

.pin_title_group .pin_title {
  font-size: 40px;
  font-weight: 500;
  line-height: 56px;
  color: #333333;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

.pin_title_group .pin_desc {
  margin-top: 8px;
  font-size: 16px;
  color: #666;
  line-height: 22px;
}

/* ===== 核心能力区域 ===== */
.core-capability {
  padding: 0;
}

.core-capability .container {
  width: 1200px;
  margin: 0 auto;
}

.core-capability .capability-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 60px;
  gap: 20px;
}

.core-capability .capability-left {
  width: 226px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cap-pill-row {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.cap-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 226px;
  height: 48px;
  border-radius: 10px;
  background: linear-gradient(0deg, #ffa76b 0%, #f66d24 100%);
  color: #ffffff;
  font-family: "HarmonyOS Sans SC", "PingFang SC", sans-serif;
  font-size: 20px;
  font-weight: 500;
  line-height: 23px;
  text-align: center;
  box-shadow: 0px 1px 4px #ff6d1b;
  cursor: default;
  transition: all 0.3s ease;
}

.cap-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(246, 109, 36, 0.45);
}

.cap-pill-arrow {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 24px;
  margin: 4px 0;
}

.cap-pill-arrow img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

/* 中央 3D 圆台图 */
.core-capability .capability-center {
  flex: 1;
  text-align: center;
  position: relative;
  margin-bottom: 26px;
}

.capability-center-img {
  position: relative;
  display: inline-block;
}

.capability-center-img img {
  max-width: 100%;
  height: auto;
}

/* 右侧浅粉面板 */
.core-capability .capability-right {
  width: 224px;
  flex-shrink: 0;
}

.cap-panel {
  width: 224px;
  border-radius: 10px;
  border: 2px solid #fee5b0;
  background: linear-gradient(158.29deg, #fffaf6 0%, #ffffff 108.87%);
  box-shadow: 0px 10px 15px #fbd0ab99, inset 0px 0px #ffffff;
  overflow: hidden;
}

.cap-panel-header {
  background-image: url('../img/aiknowlage/decor-orange-block.png');
  text-align: center;
  padding: 16px 0;
  position: relative;
  width: 170px;
  height: 35px;
  margin: auto;
  background-size: contain;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cap-panel-header-text {
  position: relative;
  z-index: 1;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.5px;
  font-family: "HarmonyOS Sans SC", "PingFang SC", sans-serif;
}

.cap-panel-list {
  list-style: none;
  padding: 18px 0 10px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cap-panel-list li {
  text-align: center;
  color: #333333;
  font-family: "HarmonyOS Sans SC", "PingFang SC", sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 19px;
  padding: 0;
}

/* ===== 平台体系架构区域 ===== */
.architecture {
  position: relative;
  padding: 60px 0 80px;
  background-image: url('../img/aiknowlage/section-light-bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.architecture .container {
  width: 1200px;
  margin: 0 auto;
}

.architecture .arch-wrapper {
  position: relative;
  margin-top: 40px;
}

/* 横向贯穿的橙色 banner（背景使用 panel-orange-bar.png） */
.arch-top-banner {
  position: absolute;
  background-image: url('../img/aiknowlage/panel-orange-bar.png');
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-position: center;
  width: 100%;
  height: 110px;
  display: flex;
  justify-content: space-between;
  padding: 34px 24px;
  margin-bottom: 20px;
  width: 1171px;
  height: 192px;
}

.arch-banner-block {
  width: 202px;
  z-index: 2;
}

.arch-banner-title {
  font-size: 18px;
  font-weight: 700;
  color: #222;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.arch-banner-right .arch-banner-title {
  justify-content: flex-end;
}

.arch-banner-title .banner-dot {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  object-fit: contain;
}

.arch-banner-desc {
  width: 202px;
  height: 66px;
  color: #666666;
  font-weight: 400;
  font-size: 14px;
  line-height: 22px;
}

/* 中间区域 */
.architecture .arch-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.architecture .arch-diagram {
  margin-bottom: 64px;
  position: relative;
  width: 817px;
  height: 521px;
  overflow: hidden;
}

.architecture .arch-diagram img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}


/* ===== AI助手区域 ===== */
.ai-assistant {
  padding-top: 60px;
  background: transparent;
}

.ai-assistant .container {
  width: 1200px;
  margin: 0 auto;
}

.ai-assistant .assistant-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 47px;
  gap: 0;
}

.ai-assistant .assistant-left {
  width: 699px;
  height: 547px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: 0;
}

.ai-assistant .assistant-left img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.ai-assistant .assistant-right {
  flex: 1;
  transform: translateY(-10px);
}

.ai-assistant .assistant-right .engine-title {
  font-size: 34px;
  font-weight: 500;
  color: #222;
  margin-bottom: 10px;
}

.ai-assistant .assistant-right .engine-title .highlight {
  color: #ff7000;
}

.ai-assistant .assistant-right .engine-desc {
  font-size: 16px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 36px;
}

.ai-assistant .assistant-right .engine-engines {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.engine-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  width: 475px;
  height: 74px;
  border-radius: 10px;
  border: 1px solid #ffdabc;
  background: #fff2e7;
}

.engine-card .eng-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, #ffe7d8 0%, #ffd8cc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.engine-card .eng-icon img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.engine-card .eng-text {
  flex: 1;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  font-weight: 500;
  color: #333333;
  font-size: 16px;
  line-height: 1.6;
}

/* ===== 解决方案区域 ===== */
.solutions {
  padding: 0 0 80px;
  background: #fff;
}

/* 顶部深橙渐变 banner */
.solutions-hero {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

/* 1920px 盒子：背景图铺满，内容绝对定位（同 banner 实现方式） */
.solutions-hero-box {
  position: relative;
  width: 1920px;
  margin: auto;
}

.solutions-hero-bg {
  width: 100%;
  display: block;
}

.solutions-hero .container {

  position: absolute;
  left: 50%;
  top: 71px;
  transform: translateX(-50%);
  width: 1200px;
  margin: 0 auto;
  z-index: 2;
}

.solutions-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.solutions-hero-text {
  flex: 1;
}

.solutions-hero-text .hero-title {
  font-size: 40px;
  font-weight: 500;
  color: #333333;
  margin-bottom: 8px;
}

.solutions-hero-text .hero-desc {
  font-size: 16px;
  color: #333333;
}

.solutions-cards-container {
  position: relative;
  z-index: 3;
  margin-top: -15px;
}

/* 下方 3 张卡片横向并排 */
.solutions-cards-row {
  display: flex;
  gap: 24px;
  align-items: stretch;
  animation: none;
  justify-content: center;
}

.solution-card {
  flex: 1;
  max-width: 363px;
  border-radius: 20px;
  border: 1px solid #ffdabc;
  box-sizing: border-box;
  background: #ffffff;
  box-shadow: 0px 10px 20px #ff8a3540;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  overflow: visible;
}

.solution-card:hover {
  box-shadow: 0 14px 30px rgba(255, 138, 53, 0.45);
  transform: translateY(-4px);
}

/* 卡片上半部分：大块橙色背景，高度 188px，四角圆角 20px */
.solution-card-top {
  height: 188px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  padding: 15px 0px 13px 13px;
  gap: 8px;    
  background: linear-gradient(263.03deg, #ff8a31 0%, #ff6d03 126.95%);
}

.solution-card-top-left {
  flex: 1;
  min-width: 0;
}

.solution-card .solution-card-title {
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.solution-card .solution-card-3d {
  width: 132px;
  height: 148px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution-card .solution-card-3d img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.solution-card .solution-card-body {
  padding: 21px 18px;
  flex: 1;
}

.solution-card .solution-card-body p {
  font-size: 13.5px;
  color: #666;
  line-height: 1.85;
  margin: 0;
}

/* 卡片内 6 个白色胶囊标签（2列网格） */
.solution-card-tags {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 8px;
}

.sc-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 28px;
  border-radius: 100px;
  border: 1px solid #ffcbae;
  box-sizing: border-box;
  background: #fff5ec;
  color: #ff7000;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 500;
  font-size: 12px;
  line-height: 17px;
  white-space: nowrap;
}

/* ===== 移动端响应式 ===== */
@media screen and (max-width: 470px) {
  body {
    min-width: unset;
  }

  /* Banner移动端适配 */
  .banner {
    padding-top: 45px;
    padding-bottom: 32px;
  }
  .banner .banner-box {
    width: 100%;
  }
  .banner .banner-bg {
    display: none;
  }
  .banner .banner-content {
    position: relative;
    left: 0;
    top: 0;
    padding: 20px 16px;
  }
  .banner .banner-content .big_title {
    font-size: 22px;
    line-height: 100%;
  }
  .banner .banner-content .train_door_desc,
  .banner .banner-content .train_door_subdesc,
  .banner .banner-content .train_door_thirddesc {
    font-size: 14px;
    line-height: 22px;
  }
  .banner .banner-content .train_door_desc {
    margin-top: 16px;
  }
  .banner .banner-content .train_door_subdesc,
  .banner .banner-content .train_door_thirddesc {
    margin-top: 10px;
    max-width: 100%;
  }
  .banner .banner-content .go_try {
    margin-top: 24px;
    padding: 8px 26px;
    font-size: 14px;
    line-height: 22px;
  }

  /* 通用标题组移动端适配 */
  .pin_title_group {
    margin: 40px auto 20px;
    padding: 0 16px;
  }
  .pin_title_group .pin_title {
    font-size: 22px;
    line-height: 30px;
  }
  .pin_title_group .pin_desc {
    font-size: 14px;
    line-height: 20px;
  }

  /* 核心能力移动端适配 */
  .core-capability {
    padding: 20px 0 40px;
  }
  .core-capability .container {
    width: 100%;
    padding: 0 16px;
  }
  .core-capability .capability-wrapper {
    flex-direction: column;
    gap: 24px;
  }
  .core-capability .capability-left,
  .core-capability .capability-right {
    width: 100%;
  }
  /* 左侧胶囊改单列纵向，箭头垂直连接 */
  .cap-pill-row {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .cap-pill {
    width: 180px;
    height: 40px;
    font-size: 15px;
    line-height: 19px;
  }
  .cap-pill-arrow {
    height: 20px;
    margin: 0;
  }
  .cap-pill-arrow img {
    width: 20px;
    height: 20px;
  }
  .core-capability .capability-center {
    order: -1;
    margin: 10px 0;
  }
  .core-capability .capability-center img {
    max-width: 85%;
  }
  .cap-panel {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }
  .cap-panel-header-text {
    font-size: 14px;
  }
  .cap-panel-list {
    padding: 14px 0 16px;
    gap: 10px;
  }
  .cap-panel-list li {
    font-size: 14px;
    line-height: 17px;
  }

  /* 平台架构移动端适配 */
  .architecture {
    padding: 40px 0;
  }
  .architecture .container {
    width: 100%;
    padding: 0 16px;
  }
  /* banner 改纵向：两段文字上下排列，各自居中 */
  .arch-top-banner {
    position: relative;
    flex-direction: column;
    width: 100%;
    height: auto;
    padding: 20px 16px;
    gap: 16px;
    margin-bottom: 12px;
    background-size: 100% 100%;
  }
  .arch-banner-block {
    width: 100%;
    text-align: center;
  }
  .arch-banner-title {
    justify-content: center;
    font-size: 16px;
    margin-bottom: 6px;
  }
  .arch-banner-right .arch-banner-title {
    justify-content: center;
  }
  .arch-banner-desc {
    font-size: 12px;
    text-align: center;
  }
  .arch-banner-right .arch-banner-desc {
    text-align: center;
  }
  .architecture .arch-diagram img {
    max-width: 100%;
  }
  .arch-bottom-icons {
    gap: 16px;
  }
  .arch-icon-circle {
    width: 48px;
    height: 48px;
  }
  .arch-icon-circle img {
    width: 24px;
    height: 24px;
  }
  .arch-icon-item span {
    font-size: 12px;
  }

  /* AI助手移动端适配 */
  .ai-assistant {
    padding: 40px 0;
  }
  .ai-assistant .container {
    width: 100%;
    padding: 0 16px;
    box-sizing: border-box;
  }
  .ai-assistant .assistant-wrapper {
    flex-direction: column;
    gap: 24px;
  }
  /* 左侧界面图居中限宽，圆角展示 */
  .ai-assistant .assistant-left {
    width: 100%;
    max-width: 100%;
    height: auto;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
  }
  .ai-assistant .assistant-left img {
    max-width: 360px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(255, 112, 0, 0.12);
  }
  .ai-assistant .assistant-right {
    width: 100%;
    min-width: 0;
    overflow: hidden;
  }
  .ai-assistant .assistant-right .engine-title {
    font-size: 22px;
    text-align: center;
  }
  .ai-assistant .assistant-right .engine-desc {
    font-size: 14px;
    text-align: center;
    margin-bottom: 20px;
  }
  /* 卡片改自适应宽度，防止超宽滚动 */
  .engine-card {
    width: 100%;
    max-width: 100%;
    height: auto;
    min-height: 60px;
    padding: 14px 16px;
    gap: 12px;
    box-sizing: border-box;
  }
  .engine-card .eng-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
  }
  .engine-card .eng-icon img {
    width: 20px;
    height: 20px;
  }
  .engine-card .eng-text {
    font-size: 13px;
    min-width: 0;
    word-break: break-all;
  }

  /* 解决方案移动端适配 */
  .solutions {
    padding: 0 0 40px;
  }
  .solutions-hero {
    margin-bottom: 24px;
  }
  .solutions-hero-box {
    width: 100%;
  }
  .solutions-hero-bg {
    display: none;
  }
  .solutions-hero .container {
    position: relative;
    left: 0;
    top: 0;
    transform: none;
    width: 100%;
    padding: 40px 16px;
  }
  .solutions-hero-inner {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
  .solutions-hero-text .hero-title {
    font-size: 28px;
  }
  .solutions-hero-text .hero-desc {
    font-size: 13px;
  }
  .solutions-hero-img {
    width: 70%;
  }
  .solutions-cards-row {
    flex-direction: column;
    gap: 16px;
    padding: 0 16px;
  }
  .solution-card .solution-card-top {
    padding: 14px 16px 16px;
    gap: 8px;
    height: auto;
  }
  .solution-card .solution-card-title {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .solution-card .solution-card-3d {
    width: 70px;
    height: 78px;
  }
  .solution-card .solution-card-3d img {
    width: 100%;
    height: 100%;
  }
  .solution-card-tags {
    gap: 6px;
  }
  .sc-tag {
    width: 86px;
    height: 24px;
    font-size: 11px;
    line-height: 15px;
  }
  .solution-card .solution-card-body {
    padding: 14px 16px;
  }
  .solution-card .solution-card-body p {
    font-size: 13px;
  }
}