.nav-links {
  display: flex;
  gap: 32px;
}

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

.nav-links a {
  text-decoration: none;
  color: #333;
  font-size: 16px;
}

.button-primary {
  height: 58px;
  background: #FFFFFF;
  color: #0866FF;
  border: none;
  border-radius: 4px;
  padding: 8px 24px;
  cursor: pointer;
  font-size: 16px;
}

.hero {
  background: url(../image/vip/bg.png) no-repeat;
  background-size: cover;
  height: 500px;
  text-align: center;
  margin-bottom: 40px;
  padding-top: 91px;
}

.hero h1 {
  margin-bottom: 8px;
  font-size: 48px;
}

.hero p {
  color: #304679;
  margin-bottom: 24px;
  font-size: 18px;
}

.hero a {
  display: inline-block;
  margin-top: 30px;
  font-weight: 800;
  font-size: 20px;
}

.hero-icon {
  position: absolute;
  width: 200px;
  height: 200px;
  bottom: 50px;
  right: 140px;
}

.plans {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-bottom: 60px;
}

.plan-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 3px 24px rgba(80, 120, 250, 0.07);
  flex: 1 1 220px;
  max-width: 350px;
  padding: 28px 20px;
  min-width: 220px;
  position: relative;
}

.plan-card.vip {
  border: 3px solid #198cff;
}

.plan-card .plan-title {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 8px;
}

.plan-card .plan-price {
  font-size: 32px;
  color: #198cff;
  margin: 12px 0;
}

.plan-card ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.plan-card ul li {
  margin: 0 0 8px 0;
}

.plan-card .plan-action {
  margin-top: 16px;
}

.accordion {
  background: #fff;
  border-radius: 16px;
  margin-top: 40px;
  padding: 32px;
  box-shadow: 0 1px 14px rgba(60, 60, 120, 0.05);
}

.accordion-item {
  border-bottom: 1px solid #eee;
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-title {
  cursor: pointer;
  padding: 18px 0;
  font-weight: 500;
  position: relative;
}

.accordion-content {
  display: none;
  padding-bottom: 12px;
  color: #555;
}

.site-footer {
  background-color: #fff;
}

.cta-section {
  padding: 70px 0;
}

.plans-vip-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: stretch;
  margin: 0 auto 38px auto;
  width: 100%;
  max-width: 1450px;
  box-sizing: border-box;
}

.plans-vip-row .vip-col:not(:nth-child(2)) {
  flex: 1 1 0;
  min-width: 0;
}

.vip-col {
  background: #f9fbfd;
  /* border-radius: 18px; */
  box-shadow: 0 2.5px 22px rgba(60, 124, 244, 0.07);
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  min-width: 268px;
  max-width: 325px;
  border: 1.4px solid #e6eaff;
  overflow: visible;
  padding-bottom: 30px;
}

.vip-col-free {
  background: transparent;
  /* border: none; */
  box-shadow: none;
  border-radius: 16px 16px 0px 0px;
  border: 1px solid #FFFFFF;
  padding-bottom: 0;
}

.vip-col-free .vip-free-card {
  background: #fff;
  border-radius: 26px;
  /* border: 1px solid #FFFFFF; */
  box-shadow: 0px 8px 16px 0px rgba(77, 81, 95, 0.1);
  display: flex;
  flex-direction: column;
  height: 100%;
  padding-bottom: 20px;



}

.vip-free-card__badge-row {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.vip-free-card__badge {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  /* border-radius: 999px; */
  background: #FFFFFF;
  border-radius: 4px;

}

.vip-free-card__title {
  font-size: 22px;
  font-weight: 700;
  color: #0f1f3d;
  margin-bottom: 4px;
}

.vip-free-card__subtitle {
  font-size: 14px;
  color: #5c6884;
  margin-bottom: 20px;
}

.vip-free-card__price {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  margin-bottom: 18px;
  justify-content: center;
  margin-top: 38px;
}

.vip-free-card__price .price {
  font-size: 40px;
  font-weight: 700;
  /* color: #1c5bff; */
  line-height: 1;
}

/* .button-primary:hover {
        background: var(--primary-hover);
        transform: translateY(-1px);
 } */

.vip-free-card__price .unit {
  font-size: 18px;
  /* color: #6a86d7; */
  margin-bottom: 6px;
}

/* 顶部“免费下载体验”按钮 hover 上移动效 */
.button-primary {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(8, 102, 255, 0.25);
}

.vip-free-card__btn {
  margin: auto;
  background: #fff;
  font-size: 16px;
  color: #0866FF;
  font-weight: 700;
  margin-bottom: 24px;
  cursor: pointer;
  width: 250px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid #0866FF;
}

.vip-free-card__divider {
  width: 100%;
  border-top: 1px dashed #dfe5f3;
  margin-bottom: 24px;
}

.vip-free-card__section+.vip-free-card__section {
  width: 100%;
  margin-top: 20px;

}

.vip-free-card__section-title {
  display: flex;
  align-items: center;
  font-weight: 600;
  font-size: 14px;
  color: #283a64;
  margin-bottom: 10px;
  background: #FFF4F4;
  line-height: 44px;
  padding: 0px 17px;
}

.vip-free-card__section-title .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 8px;
}

.dot-gold {
  background: #ff8b3d;
}

.dot-blue {
  background: #5d7eff;
}

.dot-orange {
  background: #ffb347;
}

.dot-sky {
  background: #68b9ff;
}

.dot-cyan {
  background: #27d7c0;
}

.vip-free-card__list {
  list-style: none;
  padding: 0px 20px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.vip-free-card__list li {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: #000;
}

.vip-free-card__list li span {
  color: inherit;
}

.vip-free-card__list li strong {
  font-weight: 400;
  color: #14223f;
  width: 93px;
  text-align: right;
}

.vip-free-card__list li.off {
  color: #b4bbca;
  /* font-weight: 500; */
}

.vip-free-card__list li strong.off {
  color: #b4bbca;
  /* font-weight: 500; */
}

.vip-header {
  padding: 30px 28px 20px 28px;
  border-bottom: 1px solid #e6eaff;
  background: #eaf4ff;
  border-radius: 18px 18px 0 0;
  text-align: left;
  position: relative;
}

.free-header {
  background: #f7fafd;
  border-color: #e6eaff;
}

.vip-header-blue {
  background: linear-gradient(90deg, #c2e0ff, #e3f0ff 65%, #b8d2f8 100%);
  border-color: #b9d2fc;
}

.gray-header {
  background: #edeef3;
  border-color: #e0e1e6;
}

.vip-title {
  font-size: 20px;
  font-weight: bold;
  color: #2060cb;
  margin-bottom: 2px;
}

.free-header .vip-title {
  color: #222f39;
}

.vip-header-blue .vip-title {
  color: #2362dd;
}

.gray-header .vip-title {
  color: #404040;
}

.vip-sub {
  font-size: 14px;
  color: #98a3b5;
  margin-bottom: 16px;
}

.vip-tabs {
  display: flex;
  margin-bottom: 14px;
  gap: 2px;
}

.vip-tabs .tab {
  flex: 1 1 0;
  text-align: center;
  font-size: 15.2px;
  padding: 5px 0 3.5px;
  background: #f3f6fa;
  border-radius: 6px 6px 0 0;
  color: #b0b8c8;
  cursor: pointer;
  font-weight: 500;
  transition: background 0.17s;
  border: none;
}

.vip-tabs .tab.active {
  background: #fff;
  color: #2362ec;
  box-shadow: 0 2.5px 8px rgba(60, 124, 244, 0.08);
  font-weight: 700;
}

.vip-price-block {
  min-height: 36px;
  margin-bottom: 10px;
  margin: auto;
  width: 100%;
}

.vip-price {
  font-size: 36px;
  font-weight: 700;
  /* color: #267ffd; */
  margin-right: 4px;
}

.unit {
  font-size: 16.5px;
  /* color:#7ea9ee; */
  /* margin-left: 0.7em; */
}

.vip-tip {
  display: block;
  color: #3a8dff;
  font-size: 14px;
  margin-top: 2px;
  font-weight: 400;
}

.vip-vip-open {
  color: #888;
  font-size: 17px;
  font-weight: 600;
}

.vip-btn {
  width: 100%;
  height: 44px;
  border-radius: 9px;
  background: #fff;
  color: #248aff;
  border: 1.5px solid #2f8dff;
  font-size: 17.3px;
  font-weight: 700;
  margin: 12px 0 0;
  cursor: pointer;
  box-shadow: 0 1.5px 10px rgba(100, 120, 230, 0.03);
  transition: background 0.13s, color 0.14s, border 0.14s;
}

.vip-btn.active,
.vip-btn:hover:not([disabled]) {
  background: linear-gradient(90deg, #e6f2ff, #fff 80%);
  color: #2362ea;
  border-color: #2065ff;
}

.vip-btn[disabled],
.vip-btn.disabled {
  background: #e9eaee;
  color: #aaaeb5;
  border: 1.5px solid #e0e0e7;
  cursor: not-allowed;
  box-shadow: none;
}

.vip-features {
  padding: 26px 22px 8px 22px;
  display: flex;
  flex-direction: column;
  row-gap: 16px;
}

.vip-section {
  margin-bottom: 6px;
}

.label {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  border-radius: 6px;
  padding: 0.6px 13px 1px 13px;
  margin-bottom: 6px;
  margin-right: 10px;
}

.label.gold {
  background: linear-gradient(90deg, #ffe7b1, #ffd178);
  color: #ac8e27;
}

.label.blue {
  background: linear-gradient(90deg, #ddeafe, #b6d9ff);
  color: #285aab;
}

.label.cyan {
  background: linear-gradient(90deg, #d1fcff, #b0e2ff);
  color: #1b8c97;
}

.label.orange {
  background: linear-gradient(90deg, #fff2db, #ffd9a9);
  color: #b2892f;
}

.label.blue-light {
  background: linear-gradient(90deg, #eaf5fd, #e2f0fa);
  color: #3486bb;
}

.vip-section ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.vip-section ul li {
  font-size: 14.5px;
  color: #5e7bab;
  margin-bottom: 3px;
  line-height: 21px;
}

/* @media (max-width: 1200px) {
    .plans-vip-row {
        flex-direction: column;
        gap: 22px;
        max-width: 96%;
    }
    .vip-col{max-width:100%;}
} */
.faq-section {
  margin: auto;
  background: #F5FAFE;
  border-radius: 18px;
  margin: 60px auto 0 auto;
  padding: 36px 0 56px 0;
  width: 100%;
}

.faq-title {
  font-weight: 700;
  font-size: 35px;
  text-align: center;
  margin-bottom: 30px;
  color: #222;
  letter-spacing: 1px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.faq-item {
  background: #fff;
  border-radius: 0px;
  box-shadow: 0 6px 16px rgba(60, 132, 248, 0.06);
  margin: 0 auto;
  overflow: hidden;
  transition: box-shadow .2s;
  cursor: pointer;
  width: 100%;
  border: none;
}

.faq-item.active,
.faq-item:hover {
  box-shadow: 0 8px 32px rgba(60, 132, 248, 0.085);
  border-left: 3px solid #0866FF;
}

.faq-question {
  font-weight: bold;
  font-size: 16px;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
}

.faq-arrow {
  width: 16px;
  height: 16px;
  margin-left: 12px;
  transition: transform .2s;
}

.faq-answer {
  background: #fff;
  font-size: 16px;
  padding: 18px 30px 22px 50px;
  color: #444;
  display: none;
}

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

.faq-section {
  margin: auto;
  background: #F5FAFE;
  border-radius: 18px;
  margin: 60px auto 0 auto;
  padding: 36px 0 56px 0;
  width: 100%;
}

.faq-title {
  font-weight: 700;
  font-size: 35px;
  text-align: center;
  margin-bottom: 30px;
  color: #222;
  letter-spacing: 1px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.faq-item {
  background: #fff;
  border-radius: 0px;
  box-shadow: 0 6px 16px rgba(60, 132, 248, 0.06);
  margin: 0 auto;
  overflow: hidden;
  transition: box-shadow .2s;
  cursor: pointer;
  width: 100%;
  border: none;
}

.faq-item.active,
.faq-item:hover {
  box-shadow: 0 8px 32px rgba(60, 132, 248, 0.085);
  border-left: 3px solid #0866FF;
}

.faq-question {
  /* faq-question */
  font-weight: bold;
  font-size: 16px;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
}

.faq-arrow {
  font-size: 16px;
  margin-left: 10px;
  transition: transform .2s;
  color: #333;
}

.faq-answer {
  background: #fff;
  font-size: 16px;
  padding: 18px 30px 22px 50px;
  color: #444;
  display: none;
}

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

/* 蓝色 CTA 横条 */
.cta-strip {
  height: 147px;
  margin-top: 120px;
  background: linear-gradient(90deg, #0d5bff 0%, #4aa6ff 100%);
  display: flex;
  justify-content: center;
  align-items: center;
}

.cta-strip .container {
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  font-size: 24px;
  color: #fefefe;
  gap: 32px;
}

.cta-strip .btn {
  width: 215px;
  height: 62px;
  background: #f5fafe;
  border-radius: 8px;
  font-weight: 400;
  font-size: 24px;
  color: #0866ff;
}