/* 2025年度SOLARBE TEST光伏组件单项冠军赛专题页样式 */

* {
  padding: 0;
  margin: 0;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Microsoft YaHei", sans-serif;
  color: white;
  background-color: #050207;
  overflow-x: hidden;
  width: 100%;
  height: 100%;
}

a {
  text-decoration: none !important;
}

input {
  outline: none;
  border: none;
}

ul li {
  list-style: none;
}

.container-box {
  width: 100%;
  position: relative;
  height: 100%;
  background: url("https://static.solarbe.com/web/zujian/处理图片1.png") no-repeat center top;
  background-size: 100% 100%;
}

.go-top {
  z-index: 2000;
  position: fixed;
  right: 4%;
  bottom: 100px;
  width: 40px;
  height: 64px;
  opacity: 0.3;
  cursor: pointer;
}

.go-top:hover {
  opacity: 0.8;
}

/* 背景图片定位 */
.banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 600px;
  background: url("https://static.solarbe.com//web/zujian/banner.jpg") no-repeat center top;
  background-size: 100% auto;
  z-index: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 496px 0 0 0;
  position: relative;
  z-index: 1;
}

@media (max-width: 1700px) {
  .container {
    width: 75%;
    padding: 500px 0 0 0;
  }
}

/* 内容区域背景 */
.content-wrapper {
  position: relative;
  border-radius: 20px;
}

/* 导航样式 */
.nav-container {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  transition: all 0.3s ease;
  background: linear-gradient(to right, #120d0a, #2b1a12);
}

.nav-tabs {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin: 0 auto;
  padding: 0;
  max-width: 1200px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
}

.nav-tab {
  flex: 1;
  padding: 12px 20px;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  font-size: 16px;
  white-space: nowrap;
}

.nav-tab:hover {
  color: #ffebc2;
  background: rgba(242, 181, 98, 0.12);
}

.nav-tab.active {
  background: linear-gradient(90deg, #b47a35, #e0a955);
  color: #120d0a;
  box-shadow: 0 2px 12px rgba(227, 170, 85, 0.55);
}

/* 前言部分 */
.intro-section {
  padding: 40px 40px 0;
}

.intro-content {
  margin: 0 auto;
  text-align: center;
}

.intro-title {
  font-size: 36px;
  font-weight: bold;
  color: #f4d6a0;
  margin-bottom: 30px;
  text-shadow: 0 0 20px rgba(244, 214, 160, 0.55);
}

.intro-text {
  text-align: left;
}

.intro-text p {
  font-size: 16px;
  line-height: 1.8;
  color: #ffffff;
  margin-bottom: 20px;
  text-indent: 2em;
  text-align: justify;
}

/* 栏目标题样式 */
.test-section {
  /* margin-bottom: 60px; */
}

.test-section .test-section-img {
  font-family: PingFangSC, PingFang SC;
  color: #f5d7a1;
  line-height: 20px;
  font-size: 35px;
  font-weight: 900;
  text-align: center;
  margin-top: 80px;
  margin-bottom: 40px;
  position: relative;
  height: 65px;
  /* background: radial-gradient(circle at center, rgba(244, 214, 160, 0.25), transparent 65%); */
  background: url('https://static.solarbe.com/web/zujian/title-bg3.png') no-repeat center;
  background-size: auto;
}

/* 获奖企业网格 */
.awards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.award-card {
  background: linear-gradient(135deg, rgba(38, 24, 16, 0.9), rgba(20, 13, 9, 0.95));
  border: 2px solid rgba(230, 176, 104, 0.4);
  border-radius: 15px;
  padding: 25px;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  overflow: hidden;
}

.award-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.7);
  border-color: rgba(248, 208, 140, 0.8);
}

.award-card a {
  display: block;
  cursor: zoom-in;
}

.award-img {
  width: 100%;
  height: auto;
  aspect-ratio: 1269 / 803;
  /* margin-bottom: 20px; */
  overflow: hidden;
  border-radius: 6px 6px 0 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
}

.award-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.award-info {
  padding: 0 10px;
}

.award-title {
  font-size: 18px;
  font-weight: 600;
  color: #f5d7a1;
  margin-bottom: 10px;
  line-height: 1.4;
}

.award-company {
  font-size: 16px;
  color: #ffffff;
  font-weight: 500;
}

/* 获奖企业列表 - 新样式 */
.awards-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.award-item {
  background: linear-gradient(180deg, rgba(33, 22, 15, 0.9) 0%, rgba(12, 8, 6, 0.98) 100%);
  border: 1px solid rgba(230, 176, 104, 0.28);
  border-radius: 6px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.award-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.8);
  border-color: rgba(248, 208, 140, 0.8);
}

.award-img-link {
  display: block;
  cursor: zoom-in;
}

.award-item .award-img {
  width: 100%;
  aspect-ratio: 1269 / 803;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.4);
}

.award-item .award-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.award-item:hover .award-img img {
  transform: scale(1.03);
}

.award-content {
  padding: 25px 20px;
  text-align: center;
  position: relative;
}

.award-badge-icon {
  font-size: 36px;
  margin-bottom: 12px;
  display: block;
}

.award-name {
  font-size: 17px;
  font-weight: 600;
  color: #f2c56b;
  margin-bottom: 10px;
  line-height: 1.4;
}

.award-company-name {
  font-size: 15px;
  color: #ffffff;
  font-weight: 500;
}

/* 光伏电站质量白皮书 */
.whitepaper-card {
  display: flex;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
  background: linear-gradient(135deg, rgba(33, 22, 15, 0.95), rgba(10, 6, 4, 0.98));
  border: 1px solid rgba(230, 176, 104, 0.4);
  border-radius: 6px;
  overflow: hidden;
}

.whitepaper-cover {
  margin-top: 20px;
  margin-bottom: 20px;
  position: relative;
  width: 220px;
  height: 311px;
  overflow: hidden;
  cursor: pointer;
}

.whitepaper-cover-link {
  display: block;
  text-decoration: none;
}

.whitepaper-cover-link:hover .whitepaper-overlay {
  opacity: 1;
}

.whitepaper-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.whitepaper-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 311px;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.whitepaper-cover:hover .whitepaper-overlay {
  opacity: 1;
}

.download-btn {
  padding: 12px 24px;
  background: linear-gradient(90deg, #b47a35, #e0a955);
  color: #120d0a;
  border-radius: 25px;
  font-size: 16px;
  font-weight: 500;
}

.whitepaper-info {
  text-align: justify;
  flex: 1;
  padding: 40px 20px 40px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.whitepaper-title {
  font-size: 24px;
  font-weight: 600;
  color: #f4d6a0;
  margin-bottom: 20px;
  line-height: 1.4;
}

.whitepaper-desc {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 239, 217, 0.92);
  margin-bottom: 25px;
  text-indent: 2em;
}

.whitepaper-link {
  color: #f2c56b;
  font-size: 18px;
  transition: color 0.3s ease;
}

.whitepaper-link:hover {
  color: #ffe1aa;
}

/* 图表卡片样式 - 复制自index.css */
.chart-item {
  background-color: rgba(33, 22, 15, 0.95);
  border-radius: 6px;
  padding: 30px;
  margin-bottom: 40px;
  display: flex;
  gap: 30px;
  border: 1px solid rgba(230, 176, 104, 0.4);
}

.chart-image {
  width: 270px;
  height: 186px;
  margin-right: 0;
}

.chart-image a {
  display: block;
  width: 100%;
  height: 100%;
}

.chart-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.chart-desc {
  flex: 1;
  overflow: hidden;
}

.chart-desc .chart-desc-title {
  display: block;
  font-weight: 600;
  font-size: 20px;
  color: #f2c56b;
  margin-bottom: 10px;
  line-height: 1.4;
}

.chart-desc .chart-desc-time {
  font-size: 14px;
  color: rgba(216, 216, 216, 0.7);
  margin-bottom: 10px;
}

.chart-desc p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 技术空间站 */
.qa-list {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.qa-item {
  margin-bottom: 50px;
  background: linear-gradient(135deg, rgba(33, 22, 15, 0.95), rgba(10, 6, 4, 0.98));
  border: 1px solid rgba(230, 176, 104, 0.35);
  border-radius: 6px;
  padding: 30px;
}

.qa-question {
  display: flex;
  margin-bottom: 30px;
}

.qa-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 20px;
  flex-shrink: 0;
  border: 2px solid rgba(230, 176, 104, 0.7);
}

.qa-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qa-question-content,
.qa-answer-content {
  flex: 1;
}

.qa-q-label,
.qa-a-label {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 10px;
}

.qa-q-label {
  background: rgba(244, 214, 160, 0.24);
  color: #f4d6a0;
}

.qa-a-label {
  background: rgba(242, 181, 98, 0.22);
  color: #f2c56b;
}

.qa-question-content p,
.qa-answer-content p {
  font-size: 15px;
  line-height: 1.8;
  color: #ffffff;
  margin-bottom: 10px;
}

.qa-answer-content p:last-child {
  margin-bottom: 0;
}

.qa-answer {
  display: flex;
  padding-top: 20px;
  border-top: 1px dashed rgba(230, 176, 104, 0.3);
}

/* 获奖产品成长档案 */

/* 主办单位区域 */
.organizer-section {
  margin-top: 60px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .container {
    width: 85%;
    padding: 26% 0 0 0;
  }
}

@media (max-width: 768px) {
  .intro-title {
    font-size: 24px;
  }

  .intro-text p {
    font-size: 14px;
    text-indent: 0;
  }

  .awards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  .awards-list {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  .award-card {
    padding: 15px;
  }

  .award-img {
    margin-bottom: 12px;
    aspect-ratio: 1269 / 803;
  }

  .award-title {
    font-size: 14px;
  }

  .award-company {
    font-size: 13px;
  }

  .award-item {
    padding: 15px;
  }

  .award-item .award-img {
    aspect-ratio: 1269 / 803;
  }

  .award-badge-icon {
    font-size: 28px;
  }

  .award-name {
    font-size: 15px;
  }

  .award-company-name {
    font-size: 14px;
  }

  .whitepaper-card {
    flex-direction: column;
  }

  .whitepaper-cover {
    width: 100%;
    min-height: 250px;
  }

  .whitepaper-info {
    padding: 25px 0 25px 25px;
  }

  .whitepaper-title {
    font-size: 18px;
  }

  /* 图表卡片响应式样式 */
  .chart-item {
    background-color: rgba(33, 22, 15, 0.95);
    border-radius: 2px;
    padding: 20px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
  }

  .chart-image {
    width: 100%;
    height: 200px;
    margin-right: 0;
    margin-bottom: 15px;
    float: none;
  }

  .chart-desc .chart-desc-title {
    font-size: 16px;
  }

  .chart-desc p {
    -webkit-line-clamp: 4;
  }

  .test-section .test-section-img {
    font-size: 24px;
    margin-top: 50px;
    margin-bottom: 25px;
    height: 45px;
  }

  .qa-item {
    padding: 20px;
  }

  .qa-avatar {
    width: 45px;
    height: 45px;
  }

  .qa-question-content p,
  .qa-answer-content p {
    font-size: 14px;
  }

  .nav-tab {
    padding: 10px 12px;
    font-size: 14px;
  }

  .banner-bg {
    height: 200px;
  }

  .container {
    padding-top: 200px;
  }
}

@media (max-width: 480px) {
  .intro-section {
    padding: 20px;
  }

  .intro-title {
    font-size: 20px;
  }

  .award-icon {
    font-size: 36px;
  }

  .banner-bg {
    height: 112px;
  }

  .container {
    padding-left: 0px !important;
    padding-right: 0px !important;

    padding-top: 112px;
    width: 96% !important;
  }

  .whitepaper-cover {
    height: 511px !important;
  }

  .whitepaper-overlay {
    height: 511px !important;

  }
}