/**
 * 海报/研讨会页面通用样式
 * 用于图片转 HTML 的页面复用
 */

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body { overflow-x: hidden; }

body {
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  background: linear-gradient(90deg, #031669 0%, #0a71a3 100%);
  min-height: 100vh;
  color: #fff;
}

.container { width: 100%; max-width: 900px; margin: 0 auto; }
.container img ,.container p img {
  max-width: 100%;
}
/* 上段文字 - 单独加内边距 */
.intro-wrap {
  padding: 28px 24px 20px;
}

/* 下方区域 - 无内边距，节约空间 */
.content-wrap {
  padding: 0;
  padding-bottom: 60px;
}

/* 标题与简介 - 按原图排版 */
.intro h1 {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 16px;
  line-height: 1.5;
}

.intro p {
  font-size: 14px;
  line-height: 2;
  text-align: justify;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* 金色横幅 - 使用 tbg.png 背景图 */
.section-banner {
  display: inline-block;
  max-width: 100%;
  background: url(https://upyun.hw.85do.com/aem-we/images/tbg.png) no-repeat center;
  background-size: 100% 100%;
  color: #fff;
  padding: 10px 40px;
  margin: 24px 0 14px;
  font-size: 16px;
  font-weight: bold;
}

/* 大会主席 / 单人展示区 */
.chairman {
  text-align: center;
  margin-bottom: 32px;
}

.chairman .photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 8px;
  background: #2d5a7b;
}

.chairman .name {
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 4px;
}

.chairman .titles {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(255,255,255,0.95);
}

/* 会议组委会 / 多人展示区 */
.committee-section {
  text-align: center;
}

.committee-row {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 12px 20px;
  margin-bottom: 16px;
  max-width: 100%;
}

.committee-row:last-child {
  margin-bottom: 0;
}

.member {
  text-align: center;
  width: 120px;
  min-width: 0;
  flex-shrink: 0;
}

.member .photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 6px;
  background: #2d5a7b;
}

.member .name {
  font-size: 15px;
  font-weight: bold;
  margin-bottom: 2px;
}

.member .affiliation {
  font-size: 12px;
  line-height: 1.5;
  color: rgba(255,255,255,0.9);
}

/* 占位符 - 持续更新中 */
.member-placeholder .photo {
  background: rgba(255,255,255,0.12);
}
.member-placeholder .name {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  font-weight: normal;
}

@media (max-width: 420px) {
  .member, .member-placeholder { width: 110px; }
  .member .photo, .member-placeholder .photo { width: 110px; height: 110px; }
  .committee-row { gap: 8px 10px; }
}

/* ========== 会议注册页 ========== */
.reg-wrap {
  padding: 24px 20px 60px;
}

.reg-card {
  background: #fff;
  border-radius: 12px 12px 0 0;
  overflow: hidden;
  color: #333;
  padding: 0 0 32px;
}

.reg-title {
  display: inline-block;
  background: linear-gradient(135deg, #4a9fd4 0%, #5eb8e8 100%);
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  padding: 10px 48px;
  border-radius: 24px;
  margin: 24px 0 20px;
}

.reg-table {
  width: 100%;
  max-width: 500px;
  margin: 0 auto 16px;
  border-collapse: collapse;
  font-size: 14px;
}
.reg-table th {
  background: linear-gradient(135deg, #2d5a7b 0%, #3d7a9e 100%);
  color: #fff;
  padding: 12px 16px;
  text-align: center;
  font-weight: bold;
}
.reg-table td {
  padding: 12px 16px;
  text-align: center;
  border: 1px solid #e0e0e0;
}
.reg-table tr:nth-child(even) td {
  background: #f5f5f5;
}
.reg-table tr:nth-child(odd) td {
  background: #fafafa;
}

.reg-note {
  font-size: 12px;
  color: #555;
  padding: 0 24px 20px;
  line-height: 1.7;
}

.reg-btn {
  display: inline-block;
  background: linear-gradient(135deg, #4a9fd4 0%, #5eb8e8 100%);
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  padding: 12px 40px;
  border-radius: 24px;
  text-decoration: none;
  margin: 0 0 24px;
  border: none;
  cursor: pointer;
}
.reg-btn:hover { opacity: 0.9; }

.reg-section {
  padding: 0 24px 20px;
  text-align: left;
}
.reg-section h3 {
  font-size: 15px;
  font-weight: bold;
  color: #333;
  margin-bottom: 10px;
}
.reg-section p, .reg-section ol {
  font-size: 13px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 8px;
}
.reg-section ol {
  padding-left: 20px;
}
.reg-section li {
  margin-bottom: 6px;
}

/* ========== 海报征集页 ========== */
.info-wrap {
  padding: 24px 20px 60px;
  background: rgba(255,255,255,0.12);
  border-radius: 12px;
  margin: 24px 16px 40px;
}

.info-section {
  text-align: center;
  margin-bottom: 20px;
}
.info-section:last-child {
  margin-bottom: 0;
}

.info-header {
  display: inline-block;
  background: linear-gradient(135deg, #e8a735 0%, #f0c050 100%);
  color: #fff;
  font-size: 15px;
  font-weight: bold;
  padding: 8px 24px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.info-content {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255,255,255,0.95);
  text-align: left;
  padding-left: 4px;
}
.info-content .highlight {
  color: #ff6b6b;
  text-align: center;
  display: block;
  margin: 8px 0;
}
.info-content a {
  color: #7dd3fc;
  text-decoration: underline;
}
.info-content a:hover {
  color: #bae6fd;
}

.info-submit-wrap {
  text-align: center;
  margin-top: 28px;
  padding-top: 20px;
}
.info-submit-btn {
  display: inline-block;
  background: linear-gradient(135deg, #4a9fd4 0%, #5eb8e8 100%);
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  padding: 16px 56px;
  border-radius: 28px;
  text-decoration: none;
}
.info-submit-btn:hover {
  opacity: 0.9;
}

/* ========== 会议信息/缴费信息页 ========== */
.conf-info-wrap {
  margin: 24px 16px 40px;
  text-align: center;
}

.conf-section {
  margin-bottom: 28px;
}
.conf-section:last-child {
  margin-bottom: 0;
}

.conf-section-header {
  text-align: center;
  margin-bottom: 16px;
}
.conf-section-header .section-banner {
  margin: 0 0 12px;
}

.conf-block {
  background: rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 20px;
  text-align: center;
}
.conf-block:last-child {
  margin-bottom: 0;
}

.conf-block-center {
  text-align: center;
}
.conf-block-center .conf-sub-header {
  margin-top: 12px;
}
.conf-block-center .conf-sub-header:first-of-type {
  margin-top: 0;
}
.conf-block-center .conf-content {
  text-align: center;
}

.conf-sub-header {
  display: inline-block;
  background: linear-gradient(135deg, #e8a735 0%, #f0c050 100%);
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  padding: 8px 24px;
  border-radius: 6px;
  margin: 0 0 12px;
}

.conf-content {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255,255,255,0.95);
  text-align: left;
}
.conf-content p {
  margin-bottom: 6px;
}

.conf-table {
  width: 100%;
  /*max-width: 400px;*/
  margin: 16px 0;
  border-collapse: collapse;
  font-size: 13px;
  color: #333;
}
.conf-table th {
  background: rgba(45,90,123,0.9);
  color: #fff;
  padding: 10px 12px;
  text-align: center;
}
.conf-table td {
  padding: 10px 12px;
  text-align: center;
  background: rgba(255,255,255,0.95);
  border: 1px solid #ddd;
}

.conf-flow-img {
  display: block;
  max-width: 100%;
  width: 100%;
  height: auto;
  margin: 16px 0;
  border-radius: 8px;
}

.conf-qr {
  width: 160px;
  height: 160px;
  margin: 16px auto;
  background: #fff;
  border-radius: 8px;
  padding: 8px;
  /*display: inline-block;*/
}
.conf-qr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
}

.conf-note {
  font-size: 12px;
  color: rgba(255,255,255,0.9);
  margin-top: 12px;
  line-height: 1.7;
}

/* ========== 会议交通页 ========== */
.transport-wrap {
  margin: 24px 16px 40px;
}

.transport-venue {
  display: flex;
  align-items: center;
  gap: 20px;
  background: rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 20px;
}
.transport-venue-img {
  width: 180px;
  height: 120px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid rgba(74,159,212,0.5);
  flex-shrink: 0;
}
.transport-venue-text {
  flex: 1;
}
.transport-venue-text .title {
  font-size: 15px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 6px;
}
.transport-venue-text .addr {
  font-size: 14px;
  color: rgba(255,255,255,0.9);
}

.transport-block {
  background: rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 16px;
}
.transport-block:last-child {
  margin-bottom: 0;
}
.transport-block h3 {
  font-size: 15px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(74,159,212,0.6);
}
.transport-block p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255,255,255,0.95);
}

@media (max-width: 480px) {
  .transport-venue {
    flex-direction: column;
  }
  .transport-venue-img {
    width: 100%;
    height: 160px;
  }
}

/* ========== 酒店住宿推荐页 ========== */
.hotel-wrap {
  margin: 24px 16px 40px;
}

.hotel-item {
  margin-bottom: 28px;
}
.hotel-item:last-child {
  margin-bottom: 0;
}

.hotel-item h2 {
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 12px;
}

.hotel-item-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  border: 2px solid rgba(255,255,255,0.3);
  margin-bottom: 12px;
}

.hotel-desc {
  background: rgba(255,255,255,0.92);
  border-radius: 12px;
  padding: 16px 20px;
  color: #333;
  font-size: 14px;
  line-height: 1.8;
}
.hotel-desc p {
  margin-bottom: 8px;
}
.hotel-desc p:last-child {
  margin-bottom: 0;
}
.hotel-desc .addr,
.hotel-desc .phone {
  margin-top: 8px;
  font-size: 13px;
}

/* ========== 联系方式页 ========== */
.contact-wrap {
  margin: 24px 16px 40px;
}

.contact-block {
  background: rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 24px 28px;
  color: rgba(255,255,255,0.95);
  font-size: 14px;
  line-height: 1.9;
  text-align: left;
}
.contact-block p {
  margin-bottom: 10px;
}
.contact-block p:last-child {
  margin-bottom: 0;
}
.contact-block a {
  color: #7dd3fc;
  text-decoration: none;
}
.contact-block a:hover {
  text-decoration: underline;
}