@charset "UTF-8";

/* 1. 全站盒模型修复（必加） */
*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #c2723c;
}


.img4-1 {
    width: 100%;
    height: auto;
    display: block;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    position: absolute;
    width: 100%;
    z-index: 10; /* 确保在图片上方 */
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;
}

.main-nav a {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
}

.main-nav a:hover {
    color: #ffcc00;
}

.bar {
	margin: 30px auto;   /* 上下 30px，左右 auto 自动居中 */
	background-color: #2c2c2c;
	color: #fff;
	border: 3px solid #2c2c2c;
	border-radius: 40px;
	width: 60%;
	text-align: center;
}

.img4-2 {
    width: 100%;
    height: auto;
    display: block;
}

.card-group {
	background-color: #c2723c;
}

.card {
	padding: 10px;
	border-radius: 15px;
}

.container-part {
	background-color: #c2723c;
}

.feature-card {
  background-color: #fdf6e9;
  border-radius: 20px;
  padding: 24px;
  gap: 24px;
}

.card-text {
  	flex: 1;
}

.card-content {
	text-align: justify;
}

.card-title {
	margin-bottom: 15px;
	font-size: 20px;
}

.card-img {
  flex: 1;
}

.card-img img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  object-fit: cover;
}

.site-footer .footer-pill-wrap {
  width: min(90%, 1200px);
  min-height: 60px;
  padding: 20px 30px;

  background-color: #2c2c2c;
  border: 3px solid #2c2c2c;
  border-radius: 40px;

  margin: 60px auto 0;
}

.footer-row {
	padding-top: 40px;
	padding-bottom: 40px;
	margin-left: 0;
	margin-right: 0;
}

/* 2) footer */

.site-footer .footer-legal{
	background-color: #c2723c;
}
.site-footer .footer-legal-row{
  	display: flex;
  	justify-content: space-between;
 	gap: 20px;
  	flex-wrap: wrap;
  	padding: 10px 0;
}
.site-footer .footer-legal-row a{
  	color: #2c2c2c;
  	text-decoration: none;
  	font-weight: 600;
}
.site-footer .footer-legal-row a:hover{
  	text-decoration: underline;
}

/* 3) social */
.site-footer .footer-social{
	background-color: #2c2c2c;
	padding: 26px 0 30px;
}
.site-footer .social-row{
  	display: flex;
  	justify-content: center;
  	gap: clamp(40px, 10vw, 160px);
}


.site-footer .social-btn{
  	width: 64px;
  	height: 64px;
  	border-radius: 50%;
  	background: #d9d9d9;
  	display: inline-flex;
  	align-items: center;
  	justify-content: center;
  	color: #2c2c2c;
  	text-decoration: none;
  	font-size: 30px;
}

/* 4) bottom thin bar */
.site-footer .footer-bottom{
  	background-color: #fdf6e9;
  	color: #2c2c2c;
  	font-size: 14px;
  	padding: 6px 0;
}

.container1 {
	margin-top: 10px;
	margin-bottom: 20px;
	color: #fdf6e9;
	font-size: 15px;
	background-color: #2c2c2c;
}

/* ===== Responsive Enhancements ===== */

@media (max-width: 1024px) {
  .site-header {
    padding: 16px 24px;
  }

  .site-footer .footer-legal-row {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 768px) {

  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
  }

  .main-nav ul {
    flex-wrap: wrap;
    gap: 12px;
  }

  .bar {
    width: 90%;
  }

  .feature-card {
    flex-direction: column;
    padding: 16px;
  }

  .card-text,
  .card-img {
    width: 100%;
  }

  .card {
    padding: 14px;
  }

  .site-footer .social-row {
    flex-wrap: wrap;
    gap: 24px;
  }
}