:root {
  --gold-main:#d4af37;
  --gold-light:#f7e7a9;
  --gold-bg:#fffaf0;
  --text-dark:#333;
}

body {
  font-family: "Segoe UI", Arial;
  margin:0;
  background:linear-gradient(180deg,#fff,#f9f9f9);
  color:var(--text-dark);
  overflow-x:hidden;
}

/* ================= NAV ================= */

.nav-container {
  max-width: 1200px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
}

/* LOGO */
.logo {
  font-size: 20px;
  font-weight: bold;
}

/* 汉堡按钮 */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 10001;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: #333;
  display: block;
}

/* 主菜单 */
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
}

.nav-links > li {
  position: relative;
}

.nav-links > li > a {
  font-size: 15px;
  color: #333;
  text-decoration: none;
  padding: 10px 0;
  display: block;
  transition: 0.3s;
}

.nav-links > li > a:hover {
  color: var(--gold-main);
}

.nav-links .current > a {
  color: var(--gold-main);
  font-weight: 600;
}

/* 下拉菜单 */
.nav-links ul {
  position: absolute;
  top: 40px;
  left: 0;
  background: #fff;
  min-width: 180px;
  padding: 10px 0;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);

  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: 0.25s;
}

.nav-links li:hover > ul {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nav-links ul li a {
  display: block;
  padding: 10px 15px;
  font-size: 14px;
  color: #333;
}

.nav-links ul li a:hover {
  background: #f5f5f5;
  color: var(--gold-main);
}

/* ================= MOBILE NAV ================= */

@media (max-width:768px) {

  .menu-toggle {
    display:flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -5000px;
    width: 280px;
    height: 100vh;
    background: #fff;

    flex-direction: column;
    align-items: flex-start;

    padding: 70px 20px;
    gap: 15px;

    transition: 0.3s ease;
    z-index: 9999;

    box-shadow: -10px 0 30px rgba(0,0,0,0.15);
  }

  .nav-links.active {
    right: 0;
  }

  /* 防止遮挡页面 */
  body.menu-open {
    overflow: hidden;
  }

  /* 子菜单移动端 */
  .nav-links ul {
    position: static;
    box-shadow: none;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 1;
    transform: none;
    transition: 0.3s;
  }

  .nav-links li.open > ul {
    max-height: 200px;
  }
}

/* ================= BANNER ================= */
.banner {
	background: linear-gradient(120deg,#fff7d6,#fff);
	padding: 60px 20px;
	text-align: center;
	position: relative;
	overflow: hidden;
} 
/* 微渐变光效（高级感） */
.banner::before {
	content: "";
	position: absolute;
	top: -50%;
	left: -50%;
	width: 200%;
	height: 200%;
	background: radial-gradient(circle,rgba(212,175,55,0.15),transparent 60%);
	transform: rotate(25deg);
} 
/* 内容 */
.banner-content {
	position: relative;
	z-index: 2;
	max-width: 800px;
	margin: auto;
} 
/* 主标题 */
.banner h1 {
	font-size: 32px;
	color: #b8962e;
	margin-bottom: 12px;
} 
/* 副标题 */
.banner .sub {
	font-size: 16px;
	color: #666;
	margin-bottom: 15px;
} 
/* 特点标签 */
.banner-features {
	display: flex;
	justify-content: center;
	gap: 15px;
	margin-bottom: 20px;
	flex-wrap: wrap;
}

.banner-features span {
	background: #fff;
	border: 1px solid #f1e6c9;
	padding: 6px 12px;
	border-radius: 20px;
	font-size: 13px;
	color: #b8962e;
} 
/* 按钮区 */
.banner-buttons {
	display: flex;
	justify-content: center;
	gap: 12px;
} 
/* 主按钮 */
.banner-btn.primary {
	background: linear-gradient(135deg,#d4af37,#c9a227);
	color: #fff;
	padding: 12px 24px;
	border-radius: 30px;
	text-decoration: none;
	font-weight: bold;
	box-shadow: 0 6px 14px rgba(212,175,55,0.3);
} 
/* 次按钮 */
.banner-btn.secondary {
	background: #fff;
	border: 1px solid #e5e5e5;
	color: #666;
	padding: 12px 24px;
	border-radius: 30px;
	text-decoration: none;
} 
/* hover */
.banner-btn:hover {
	transform: translateY(-2px);
}
/* ================= BUTTON ================= */

.btn {
  background:linear-gradient(120deg,var(--gold-main),#e6c55a);
  color:#fff;
  padding:8px 14px;
  border-radius:8px;
  text-decoration:none;
  font-size:14px;
  font-weight:600;
  box-shadow:0 4px 10px rgba(212,175,55,0.3);
  transition:0.3s;
}

.btn:hover {
  transform:translateY(-2px);
}

/* ================= CARDS ================= */

.container {
  max-width:1100px;
  margin:30px auto;
  padding:0 20px;
}

.card {
  background:#fff;
  border-radius:14px;
  padding:20px;
  margin-bottom:18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  border:1px solid #f1e6c9;
  transition:0.3s;
}

.card:hover {
  transform:translateY(-4px);
  box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

/* ================= METAL GRID ================= */

.metal-container {
  max-width:1000px;
  margin:0 auto;
  padding:0 20px;
}

.metal-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:20px;
  margin-top:20px;
}

.metal-card {
  background:#fff;
  border-radius:12px;
  border:1px solid #f1e6c9;
  padding:20px;
  transition:0.3s;
}

.metal-card:hover {
  transform:translateY(-4px);
  box-shadow:0 12px 25px rgba(212,175,55,0.2);
}

/* ===== 排行榜标题模块 ===== */
.rank-title {
	text-align: center;
	margin: 40px auto 20px;
}

.rank-title h2 {
	font-size: 26px;
	color: #b8962e;
	margin-bottom: 10px;
	position: relative;
	display: inline-block;
} 
/* 标题下划线（金色） */
.rank-title h2::after {
	content: "";
	display: block;
	width: 60%;
	height: 3px;
	background: linear-gradient(90deg,#f7e7a9,#d4af37);
	margin: 8px auto 0;
	border-radius: 2px;
}

.rank-title p {
	color: #777;
	font-size: 14px;
}

.section-title {
	font-size: 26px;
	text-align: center;
	color: #b8962e;
	margin-bottom: 25px;
}

.rank-card {
	display: flex;
	align-items: flex-start;
	padding: 20px;
	margin-bottom: 18px;
	border-radius: 12px;
	background: #fff;
	box-shadow: 0 6px 18px rgba(0,0,0,0.08);
	position: relative;
	gap: 18px;
	transition: transform 0.3s, box-shadow 0.3s;
}

.rank-card:nth-of-type(1) .rank {
	background: linear-gradient(135deg,#ffe9a6,#d4af37);
 /* 金色 */
}

.rank-card:nth-of-type(2) .rank {
	background: linear-gradient(135deg,#e6e6e6,#bfbfbf);
 /* 银色 */
}

.rank-card:nth-of-type(3) .rank {
	background: linear-gradient(135deg,#f0c9a4,#c28b5b);
 /* 铜色 */
}

.rank-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.rank {
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background: linear-gradient(135deg, #bbbbbb, #b1b1b1);
	color: #fff;
	font-weight: bold;
	font-size: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	box-shadow: 0 4px 12px rgb(149 149 149 / 35%);
}

.badge {
	position: absolute;
	top: 0;
	right: 0;
	background: linear-gradient(135deg,#ffce54,#d4af37);
	color: #fff;
	font-size: 12px;
	padding: 4px 10px;
	border-bottom-left-radius: 10px;
	border-top-right-radius: 10px;
}

.info {
	flex: 1;
}

.info h3 {
	font-size: 18px;
	margin: 0 0 6px 0;
	color: #333;
}

.brand-intro {
	font-size: 14px;
	color: #555;
	margin: 0 0 8px 0;
	line-height: 1.6;
}

.rating {
	font-size: 14px;
	color: #999;
	margin-bottom: 8px;
}

.rating strong {
	color: #d4af37;
}

.tags {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
}

.tag {
	font-size: 12px;
	padding: 3px 8px;
	border-radius: 6px;
	background: #fff7d6;
	border: 1px solid #f1e6c9;
	color: #b8962e;
}

.btn {
	padding: 8px 16px;
	background: linear-gradient(135deg,#e6c55a,#c9a227);
	color: #fff;
	border-radius: 8px;
	text-decoration: none;
	font-weight: 600;
	box-shadow: 0 4px 10px rgba(212,175,55,0.3);
	align-self: center;
}

.btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 14px rgba(212,175,55,0.45);
} 
/* 标题居中 */
.seo-text h2 {
	color: #b8962e;
	text-align: center;
 /* 居中 */
	font-size: 24px;
	margin-bottom: 25px;
} 
/* 子标题居中（可选，如果adv-card h3需要） */
.advantages-grid .adv-card h3 {
	justify-content: center;
	text-align: center;
	color: #b8962e;
	margin: 12px 0 8px 0;
} 
/* 优势卡片网格 */
.advantages-grid{
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 20px;
	max-width: 1000px;
 /* 限制宽度 */
	margin: 0 auto;
 /* 居中 */
	padding: 0 20px;
}

/* 优势卡片 */
.adv-card {
	background: #fffaf0;
	border: 1px solid #f1e6c9;
	border-radius: 12px;
	padding: 20px;
	text-align: center;
	transition: 0.3s;
}

.adv-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 10px 25px rgba(212,175,55,0.15);
} 
/* 优势卡片图标 */
.adv-icon {
	font-size: 20px;
	color: #d4af37;
	margin-bottom: 10px;
	display: inline-block;
} 

/* FAQ */
.faq-item {
	background: #fff;
	margin-bottom: 10px;
	padding: 15px;
	border-radius: 10px;
	border: 1px solid #eee;
	transition: 0.3s;
}

.faq-item:hover {
	background: #fffdf5;
}

.faq-question {
	font-weight: bold;
}

.faq-answer {
	display: none;
	margin-top: 10px;
	color: #666;
}

.faq-item.active .faq-answer {
	display: block;
} 
/* 标题优化 */
h2 {
	color: #b8962e;
}

h3 {
	color: #444;
}

/* ===== 科普 + 优势板块 ===== */ 
.seo-text + .seo-text {
	margin-top: 30px;
}
/* 科普模块标题更醒目 */
.seo-text h2 {
	background: linear-gradient(90deg,#fff7d6,#fff);
	padding: 10px 14px;
	border-radius: 8px;
	border: 1px solid #f1e6c9;
} 
/* 优势模块数字样式优化 */
.seo-text h3 {
	display: flex;
	align-items: center;
	gap: 8px;
} 
/* 给“1.2.3.”做徽章效果 */
.seo-text h3::before {
	content: "✔";
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: linear-gradient(135deg,#d4af37,#f7e7a9);
	color: #fff;
	font-size: 12px;
} 
/* 列表优化成更像金融站 */
.seo-text ul {
	margin-top: 8px;
}

.seo-text li {
	padding-left: 6px;
	line-height: 1.7;
} 
/* 每个优势块增加分隔 */
.seo-text h3 + p {
	border-bottom: 1px dashed #eee;
	padding-bottom: 10px;
} 
/* 最后一项不加分割线 */
.seo-text h3:last-of-type + p {
	border: none;
}
/* hover微交互（高级感） */
.seo-text:hover h2 {
	background: linear-gradient(90deg,#fff3c4,#fff);
}
/* ===== 开户模块 ===== */
.open-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	max-width: 1200px;
	margin: 0 auto;
}
/* 卡片 */
.open-card {
	background: #fff;
	border-radius: 12px;
	padding: 20px;
	border: 1px solid #f1e6c9;
	text-align: center;
	transition: 0.3s;
	position: relative;
}

.open-card:hover {
	transform: translateY(-6px);
	box-shadow: 0 12px 30px rgba(212,175,55,0.2);
}
/* 排名 */
.open-rank {
	width: 42px;
	height: 42px;
	border-radius: 50%;
	margin: 0 auto 10px;
	background: linear-gradient(135deg,#d4af37,#f7e7a9);
	color: #fff;
	font-weight: bold;
	display: flex;
	align-items: center;
	justify-content: center;
} 
/* 标题 */
.open-card h3 {
	font-size: 18px;
	margin: 10px 0;
} 
/* 简介 */
.open-intro {
	font-size: 13px;
	color: #666;
	height: 48px;
} 
/* 评分 */
.open-rating {
	color: #d4af37;
	font-weight: bold;
	margin: 10px 0;
} 
/* 标签 */
.open-tags {
	display: flex;
	justify-content: center;
	gap: 6px;
	flex-wrap: wrap;
	margin-bottom: 12px;
}

.open-tags span {
	background: #fff7d6;
	border: 1px solid #f1e6c9;
	padding: 3px 8px;
	font-size: 12px;
	border-radius: 6px;
}
/* 按钮 */
.open-btn {
	display: inline-block;
	background: linear-gradient(135deg,#d4af37,#c9a227);
	color: #fff;
	padding: 10px 0;
	width: 100%;
	border-radius: 8px;
	text-decoration: none;
	font-weight: bold;
}

.open-btn:hover {
	box-shadow: 0 6px 14px rgba(212,175,55,0.4);
}

@media (max-width: 900px) {
	.open-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 500px) {
	.open-grid {
		grid-template-columns: 1fr;
	}
}

/* ================= FAQ ================= */

.faq-item {
  background:#fff;
  margin-bottom:10px;
  padding:15px;
  border-radius:10px;
  border:1px solid #eee;
}

.faq-answer {
  display:none;
}

.faq-item.active .faq-answer {
  display:block;
}

.more-box {
  text-align: center;
  margin: 30px;
}

.more-btn {
  display: inline-block;
  padding: 12px 28px;
  background: linear-gradient(135deg, #d4af37, #c9a227);
  color: #fff;
  border-radius: 30px;
  font-size: 14px;
  text-decoration: none;
  transition: 0.3s;
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}

.more-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(212,175,55,0.3);
}
/* ================= footer ================= */
.site-footer {
  background: linear-gradient(180deg, #1c1c1c, #111);
  color: #aaa;
  padding-top: 60px;
  padding-bottom: 20px;
  font-size: 14px;
}


.site-footer__top-inner {
  max-width: 1200px;
  margin: 0 auto;
}

/* 栅格间距优化 */
.site-footer .row {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

/* 每列 */
.site-footer .col-xl-6 {
  flex: 1;
  min-width: 280px;
}

/* 标题 */
.footer-widget__title {
  font-size: 16px;
  color: #fff;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

/* 金色下划线 */
.footer-widget__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #d4af37, #f7e7a9);
  border-radius: 2px;
}

/* 列表 */
.footer-widget__Explore-list,
.footer-widget__Contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-widget__Explore-list li,
.footer-widget__Contact-list li {
  margin-bottom: 10px;
}

/* 链接 */
.site-footer a {
  color: #aaa;
  text-decoration: none;
  transition: 0.3s;
  font-size: 14px;
}

.site-footer a:hover {
  color: #d4af37;
  padding-left: 4px;
}

/* 图标（你现在是空的，先做占位优化） */
.footer-widget__Contact-list .icon {
  display: none;
}

/* 免责声明 */
.footer-widget__about-text {
  font-size: 12px;
  line-height: 1.8;
  color: #777;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: 20px 10px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* scroll to top 按钮 */
.scroll-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #d4af37, #c9a227);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(0,0,0,0.2);
  transition: 0.3s;
  z-index: 9999;
}

.scroll-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(212,175,55,0.3);
}

/* ================= MOBILE ================= */

@media (max-width: 768px) {

  .site-footer {
    text-align: center;
  }

  .site-footer .row {
    flex-direction: column;
    gap: 20px;
  }

  .footer-widget__title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-widget__about-text {
    text-align: center;
    padding: 15px;
  }

  .scroll-to-top {
    width: 40px;
    height: 40px;
    right: 15px;
    bottom: 15px;
  }
}

.container .title{
    color:black;
    text-decoration: none;
}

/* Logo 容器样式 - 圆形裁剪 */
.open-logo {
  width: 60px;
  height: 60px;
  background: #f5f5f5;
  border-radius: 50%;
  margin: 0 auto 15px;
  overflow: hidden;  /* 确保超出部分被隐藏，形成圆形 */
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 图片强制铺满圆形 - 解决大小不一问题 */
.open-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* 覆盖模式：图片会填满整个容器，超出部分裁剪，保持比例 */
}