/* newbuy：整页滚动。body 固定为 550 中间实心栏，壁纸只露两侧（缩小/桌面也不要浮卡） */

html.nb-html {
  width: 100% !important;
  max-width: none !important;
  height: auto !important;
  min-height: 100% !important;
  max-height: none !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  position: static !important;
  background-color: #c5ccd6 !important;
}

body.nb-page {
  width: 100% !important;
  max-width: 550px !important;
  height: auto !important;
  min-height: 100vh !important;
  min-height: 100dvh !important;
  max-height: none !important;
  margin: 0 auto !important;
  padding: 0 !important;
  overflow-x: hidden !important;
  overflow-y: visible !important;
  position: relative !important;
  z-index: 2 !important;
  isolation: isolate !important;
  background: #ffffff !important;
  background-color: #ffffff !important;
  background-image: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  opacity: 1 !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  -webkit-overflow-scrolling: touch !important;
  touch-action: pan-y !important;
  overscroll-behavior-y: auto !important;
  box-sizing: border-box !important;
}

/* iOS：滚动容器与 fixed 购买栏分离，避免滑动时「立即购买」行闪烁 */
html.is-ios.ios-nb-scroll,
html.is-ios.ios-nb-scroll body.nb-page,
html.is-ios.ios-nb-scroll.nb-embed,
html.is-ios.ios-nb-scroll body.nb-embed {
  height: 100% !important;
  max-height: 100% !important;
  overflow: hidden !important;
  overflow-x: hidden !important;
  overflow-y: hidden !important;
  -webkit-overflow-scrolling: auto !important;
  position: relative !important;
}
html.is-ios.ios-nb-scroll #body {
  position: absolute !important;
  left: 0 !important;
  right: 0 !important;
  top: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  height: auto !important;
  max-height: none !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch !important;
  touch-action: pan-y !important;
  padding-bottom: calc(2.8rem + env(safe-area-inset-bottom, 0px) + 16px) !important;
  box-sizing: border-box !important;
  z-index: 1 !important;
}
html.is-ios.ios-nb-scroll #nb-buybar,
html.is-ios.ios-nb-scroll body.nb-page .assemble-footer.footer.nb-buybar,
html.is-ios.ios-nb-scroll body > #nb-buybar {
  position: fixed !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  top: auto !important;
  width: 100% !important;
  max-width: 550px !important;
  margin: 0 auto !important;
  transform: translate3d(0, 0, 0) !important;
  -webkit-transform: translate3d(0, 0, 0) !important;
  -webkit-backface-visibility: hidden !important;
  backface-visibility: hidden !important;
  -webkit-perspective: 1000 !important;
  perspective: 1000 !important;
  will-change: transform !important;
  z-index: 2147483000 !important;
  opacity: 1 !important;
  visibility: visible !important;
}

/* 壁纸固定层：与 SPA #spa-wp-layer 同款 */
#spa-wp-layer,
#ga-wp-layer,
.ga-bg-layer {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  z-index: 0 !important;
  pointer-events: none !important;
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  background-color: #c5ccd6 !important;
  background-repeat: no-repeat !important;
  background-position: center center !important;
  background-size: cover !important;
}

body.nb-page #body {
  position: relative !important;
  z-index: 1;
  height: auto !important;
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  background: #ffffff !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  overflow: visible !important;
}

/* 中间白栏：贴满 body，禁止浮卡圆角 */
body.nb-page .fui-page-group,
body.nb-page .fui-page-group.statusbar,
body.nb-page .fui-page,
body.nb-page .fui-page.fui-page-current,
body.nb-page .fui-content,
body.nb-page .fui-content#container {
  position: relative !important;
  top: auto !important;
  right: auto !important;
  bottom: auto !important;
  left: auto !important;
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  min-height: 0 !important;
  max-height: none !important;
  overflow: visible !important;
  display: block !important;
  transform: none !important;
  border-radius: 0 !important;
  margin: 0 !important;
  background: #ffffff !important;
  box-shadow: none !important;
  -webkit-overflow-scrolling: auto !important;
}

body.nb-page .fui-page-group,
body.nb-page .fui-page-group.statusbar {
  z-index: 1;
  min-height: 100vh !important;
  box-shadow: none !important;
}

body.nb-page .fui-page,
body.nb-page .fui-content#container {
  background: #ffffff !important;
  box-shadow: none !important;
}

body.nb-page .fui-content#container {
  padding-bottom: 80px !important;
  overflow-x: hidden !important;
}
/* 标题与介绍允许选中复制（覆盖全站软防护 user-select:none） */
body.nb-page .product-title,
body.nb-page .product-title *,
body.nb-page .content_friends,
body.nb-page .content_friends *,
body.nb-page .hd_intro,
body.nb-page .hd_intro *,
body.nb-page #nb-desc-host,
body.nb-page #nb-desc-host *,
body.nb-page .nb-desc-gallery,
body.nb-page .nb-desc-gallery *{
  -webkit-user-select:text !important;
  user-select:text !important;
  -webkit-touch-callout:default;
}

/* 详情区：勿预留虚高，避免进页大块空白 */
body.nb-page .hd_intro,
body.nb-page .nb-desc-gallery{
  content-visibility:visible;
  contain-intrinsic-size:auto;
  min-height:0;
}
body.nb-page .hd_intro img,
body.nb-page .nb-desc-gallery img{
  max-width:100%;height:auto;background:#f3f5f8;
}

/* 底栏尺寸：原版紧凑按钮，盖过导航 50px 规则 */
body.nb-page .assemble-footer.footer,
body.nb-page .assemble-footer.footer.nb-buybar,
html.nb-embed body.nb-page .assemble-footer.footer,
html.store-mobile-frame body.nb-page .assemble-footer.footer.nb-buybar {
  position: fixed !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  max-width: 550px !important;
  margin: 0 auto !important;
  transform: none !important;
  -webkit-transform: none !important;
  z-index: 2147483000 !important;
  background: #fff !important;
  border-top: 0.5px solid #eee !important;
  box-shadow: none !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 0 !important;
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  box-sizing: border-box !important;
  height: auto !important;
  min-height: 2.8rem !important;
  max-height: none !important;
  padding: 0 20px !important;
  padding-bottom: constant(safe-area-inset-bottom) !important;
  padding-bottom: env(safe-area-inset-bottom, 0px) !important;
  line-height: normal !important;
}
body.nb-page .nb-buybar__left {
  width: 55% !important;
  height: 100% !important;
  display: flex !important;
  align-items: center !important;
  flex: 0 0 55% !important;
}
body.nb-page .nb-buybar__back {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: auto !important;
  min-width: 3.2rem !important;
  height: 1.25rem !important;
  min-height: 1.25rem !important;
  max-height: 1.25rem !important;
  margin: 0 !important;
  padding: 0 0.55rem !important;
  border-radius: 5px !important;
  background: #f2f2f2 !important;
  color: #292a2d !important;
  border: 1px solid #e5e7eb !important;
  text-decoration: none !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  box-sizing: border-box !important;
  line-height: 1 !important;
}
body.nb-page .nb-buybar__back .icon {
  font-size: 12px !important;
  font-weight: 700 !important;
  margin-right: 2px !important;
}
body.nb-page .assemble-footer.footer a.ck-buy-cta,
body.nb-page .nb-buybar__buy {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex: 0 0 42% !important;
  width: 42% !important;
  max-width: 42% !important;
  height: 1.4rem !important;
  min-height: 1.4rem !important;
  max-height: 1.4rem !important;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 15px !important;
  background-color: #f7672b !important;
  color: #fff !important;
  text-decoration: none !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  box-sizing: border-box !important;
  line-height: 1 !important;
}
body.nb-page .assemble-footer.footer a.ck-buy-cta.is-blocked,
body.nb-page .nb-buybar__buy.is-blocked {
  background-color: #9ca3af !important;
}
body.nb-page .nb-buybar__buy #submit_buys,
body.nb-page .nb-buybar__buy p,
body.nb-page .nb-buybar__buy span {
  margin: 0 !important;
  padding: 0 !important;
  color: inherit !important;
  font: inherit !important;
  line-height: 1 !important;
}
/* 给正文留出底栏高度，避免最后内容被挡住 */
body.nb-page #container.fui-content,
body.nb-page .fui-content#container {
  padding-bottom: calc(2.8rem + 12px) !important;
}
@media (min-width: 551px) {
  body.nb-page .assemble-footer.footer,
  body.nb-page .assemble-footer.footer.nb-buybar {
    left: 50% !important;
    right: auto !important;
    width: 550px !important;
    transform: translateX(-50%) !important;
    -webkit-transform: translateX(-50%) !important;
  }
}
body.nb-page .assemble-footer.footer a.ck-buy-cta.is-blocked {
  background-color: #9ca3af !important;
}

/* layer / SiteDialog：限制在 550 中间栏内垂直居中，缩小窗口时不飘到壁纸区 */
html.nb-html .layui-layer,
body.nb-page .layui-layer {
  position: fixed !important;
  top: 50% !important;
  left: 50% !important;
  margin: 0 !important;
  transform: translate(-50%, -50%) !important;
  -webkit-transform: translate(-50%, -50%) !important;
  max-width: min(300px, calc(100vw - 32px)) !important;
}
html.nb-html .layui-layer-shade,
body.nb-page .layui-layer-shade {
  position: fixed !important;
  top: 0 !important;
  left: 50% !important;
  right: auto !important;
  bottom: 0 !important;
  width: 100% !important;
  max-width: 550px !important;
  height: 100% !important;
  transform: translateX(-50%) !important;
  -webkit-transform: translateX(-50%) !important;
}

/* 提示弹窗遮罩贴中间栏，避免桌面缩小后整屏居中错位 */
html.nb-html .spa-confirm-mask,
body.nb-page .spa-confirm-mask {
  position: fixed !important;
  top: 0 !important;
  bottom: 0 !important;
  left: 50% !important;
  right: auto !important;
  width: 100% !important;
  max-width: 550px !important;
  transform: translateX(-50%) !important;
  -webkit-transform: translateX(-50%) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 24px 16px !important;
  box-sizing: border-box !important;
  z-index: 120000 !important;
}

/* 商品头图：四角圆角卡片，与正文左右对齐 */
body.nb-page .premium-product-card {
  background: #fff !important;
  background-color: #fff !important;
  background-image: none !important;
  opacity: 1 !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  max-width: 100% !important;
  margin: 0 !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}

body.nb-page .product-hero {
  width: calc(100% - 32px) !important;
  max-width: calc(100% - 32px) !important;
  margin: 12px auto 0 !important;
  border-radius: 16px !important;
  overflow: hidden !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06) !important;
  box-sizing: border-box !important;
  background: #e8edf3 !important;
  aspect-ratio: 550 / 280;
}

body.nb-page .product-hero img {
  border-radius: 16px !important;
  width: 100% !important;
  max-width: 100% !important;
  height: 100% !important;
  object-fit: fill !important;
  display: block !important;
  cursor: zoom-in;
}

body.nb-page .product-core {
  background: #fff !important;
  background-color: #fff !important;
  background-image: none !important;
  opacity: 1 !important;
  padding-left: 16px !important;
  padding-right: 16px !important;
  box-sizing: border-box !important;
}

body.nb-page .badge-new,
body.nb-page .badge-hot {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12) !important;
  color: #fff !important;
  font-weight: 700 !important;
  font-size: 11px !important;
  padding: 4px 12px !important;
  border-radius: 999px !important;
  letter-spacing: 0.02em !important;
}

body.nb-page .badge-new {
  background: #ff4757 !important;
}

body.nb-page .badge-hot {
  background: #ff6b35 !important;
}

body.nb-page .scroll-container {
  background: #f7f7f7 !important;
  border: 1px solid #ececec !important;
  box-shadow: none !important;
  animation: none !important;
}

body.nb-page .scroll-text {
  animation: none !important;
  white-space: normal !important;
  display: block !important;
}

body.nb-page .scroll-text a {
  color: #666 !important;
  font-size: 13px !important;
  font-weight: 500 !important;
}

body.nb-page .icon-3d-info {
  background: #999 !important;
  box-shadow: none !important;
}

body.nb-page .icon-3d-info::before {
  color: #fff !important;
}

body.nb-page .pro_content {
  display: none !important;
  animation: none !important;
}

body.nb-page .assemble-footer a.ck-buy-cta,
body.nb-page .assemble-footer a[href*="paymentmethod"] {
  background-color: #f7672b !important;
  border-radius: 15px !important;
}

/* 弹层打开时锁背景滚动（不改 height，防背后放大） */
html.nb-html.nb-sheet-open {
  overflow: hidden !important;
  overscroll-behavior: none !important;
}
html.nb-html.nb-sheet-open body.nb-page {
  overflow: hidden !important;
  touch-action: none !important;
  overscroll-behavior: none !important;
  /* width/left/right/top 由 JS position:fixed 控制，避免滚动条消失后视觉变宽 */
}


/* 商品标签：彩虹渐变 */
body.nb-page .product-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  margin:0 0 12px !important;
}
body.nb-page .product-tags .tag{
  background:linear-gradient(100deg,#ff5f6d 0%,#ffc371 28%,#7ee787 55%,#58a6ff 78%,#c084fc 100%)!important;
  color:#fff!important;
  border:1px solid rgba(255,255,255,.4)!important;
  text-shadow:0 1px 1px rgba(28,36,52,.22);
  border-radius:999px!important;
  padding:4px 10px!important;
  font-size:11px!important;
  font-weight:600!important;
  letter-spacing:.2px;
  box-shadow:0 2px 8px rgba(28,36,52,.12);
}
body.nb-page .product-tags .tag:nth-child(1){
  background:linear-gradient(100deg,#ff4d6d 0%,#ff8fab 100%)!important;
}
body.nb-page .product-tags .tag:nth-child(2){
  background:linear-gradient(100deg,#ff9a3c 0%,#ffd166 100%)!important;
}
body.nb-page .product-tags .tag:nth-child(3){
  background:linear-gradient(100deg,#34d399 0%,#38bdf8 100%)!important;
}
body.nb-page .product-tags .tag:nth-child(4){
  background:linear-gradient(100deg,#60a5fa 0%,#a78bfa 100%)!important;
}

/* 价格行：与标题/标签同左缘；￥贴大数字左上（对齐图1），售后钮底边齐价格 */
body.nb-page .product-title h2{
  padding-left:0 !important;
  padding-right:0 !important;
}
body.nb-page .price-section{
  display:block !important;
  padding:0 0 10px !important;
  margin:0 0 8px !important;
  min-height:0 !important;
  flex-direction:unset !important;
  gap:0 !important;
}
body.nb-page .price-container{
  display:flex !important;
  flex-direction:row !important;
  align-items:flex-end !important;
  justify-content:flex-start !important;
  flex-wrap:nowrap !important;
  gap:12px !important;
  width:100% !important;
  box-sizing:border-box !important;
}
body.nb-page .price-main{
  display:inline-flex !important;
  flex-direction:row !important;
  align-items:flex-start !important;
  flex-wrap:nowrap !important;
  gap:2px !important;
  margin:0 !important;
  line-height:1 !important;
  flex-shrink:0 !important;
}
body.nb-page .price-main .currency{
  display:inline-block !important;
  color:#ef4444 !important;
  font-size:15px !important;
  font-weight:700 !important;
  line-height:1 !important;
  margin:5px 0 0 0 !important;
  padding:0 !important;
  vertical-align:top !important;
}
body.nb-page .price-main .amount{
  display:inline-block !important;
  color:#ef4444 !important;
  font-size:40px !important;
  font-weight:800 !important;
  line-height:1 !important;
  margin:0 !important;
  letter-spacing:-0.02em;
}
body.nb-page .price-main .free-label{
  color:#16a34a !important;
  font-size:28px !important;
  font-weight:800 !important;
  line-height:1 !important;
  margin:0 !important;
}
body.nb-page .price-main .original-price{
  align-self:flex-end !important;
  font-size:13px !important;
  color:#9ca3af !important;
  text-decoration:line-through !important;
  margin:0 0 4px 6px !important;
  line-height:1 !important;
}

/* ========== 官方售后按钮 + 弹窗（首页同款黄） ========== */
body.nb-page .tool-service {
  display: flex;
  align-items: center;
  margin: 0 0 2px 0;
  flex-shrink: 0;
}

body.nb-page .nb-after-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 7px 16px 7px 8px;
  border: 1.5px solid #f79646;
  border-radius: 999px;
  background: #fff8ef;
  color: #c45d1a;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(247, 150, 70, 0.18);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
  max-width: 100%;
}

body.nb-page .nb-after-btn:active {
  transform: scale(0.98);
  background: #fff3e0;
  box-shadow: 0 2px 8px rgba(247, 150, 70, 0.16);
}

body.nb-page .nb-after-btn__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #f79646;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(247, 150, 70, 0.28);
}

body.nb-page .nb-after-btn__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.25;
  text-align: left;
}

body.nb-page .nb-after-btn__text strong {
  font-size: 13px;
  font-weight: 800;
  color: #c45d1a;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

body.nb-page .nb-after-btn__text small {
  font-size: 10px;
  font-weight: 600;
  color: #d97706;
  margin-top: 2px;
}

.nb-after-mask {
  position: fixed !important;
  inset: 0 !important;
  z-index: 2147483646 !important;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px 12px;
  background: rgba(0, 0, 0, 0.45) !important;
  transition: none !important;
  animation: none !important;
}
body.nb-page .nb-after-btn {
  position: relative;
  z-index: 5;
  pointer-events: auto !important;
  touch-action: manipulation;
  cursor: pointer;
}

.nb-after-sheet {
  width: 100%;
  max-width: 420px;
  max-height: min(78vh, 640px);
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex: 0 1 auto;
  transition: none !important;
  animation: none !important;
  transform: none !important;
  margin: auto;
}

.nb-after-sheet__head {
  position: relative;
  padding: 16px 48px 14px 16px;
  border-bottom: 1px solid #f0e4d6;
  background: linear-gradient(180deg, #fff8ef 0%, #ffffff 72%);
}

.nb-after-sheet__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.nb-after-sheet__ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #f79646;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(247, 150, 70, 0.28);
}

.nb-after-sheet__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: #c45d1a;
  background: #fff3e0;
  border: 1px solid #ffe0b2;
  border-radius: 999px;
  padding: 3px 10px;
}

.nb-after-sheet__title-wrap h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  color: #c45d1a;
}

.nb-after-sheet__sub {
  margin: 6px 0 0;
  font-size: 12px;
  color: #9a6a3a;
  line-height: 1.45;
}

.nb-after-sheet__close {
  position: absolute;
  top: 14px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 10px;
  background: #fff8ef;
  color: #d97706;
  font-size: 22px;
  line-height: 32px;
  cursor: pointer;
  padding: 0;
}

.nb-after-sheet__body {
  flex: 1 1 auto;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 14px 16px 8px;
  -webkit-overflow-scrolling: touch;
}

.nb-after-block {
  margin-bottom: 14px;
}

.nb-after-block__title {
  margin: 0 0 10px;
  padding-left: 10px;
  font-size: 14px;
  font-weight: 700;
  color: #c45d1a;
  border-left: 3px solid #f79646;
  line-height: 1.2;
}

.nb-after-rules {
  margin: 0;
  padding: 12px 14px 12px 28px;
  background: #fff8f0;
  border: 1px solid #f0e4d6;
  border-radius: 12px;
  font-size: 12.5px;
  line-height: 1.75;
  color: #5c4030;
}

.nb-after-rules li {
  margin-bottom: 4px;
}

.nb-after-rules li:last-child {
  margin-bottom: 0;
}

.nb-after-rules strong {
  color: #c45d1a;
  font-weight: 700;
}

.nb-after-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 72px;
}

.nb-after-order {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid #f0e4d6;
  border-radius: 12px;
  background: #fffaf5;
  text-decoration: none !important;
  color: inherit;
  transition: border-color 0.15s, background 0.15s;
}

.nb-after-order:active,
.nb-after-order:hover {
  border-color: #f79646;
  background: #fff8ef;
}

.nb-after-order__id {
  font-size: 13px;
  font-weight: 700;
  color: #c45d1a;
  flex-shrink: 0;
}

.nb-after-order__time {
  flex: 1;
  font-size: 12px;
  color: #a07850;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nb-after-order__go {
  font-size: 12px;
  font-weight: 650;
  color: #f79646;
  flex-shrink: 0;
}

.nb-after-empty {
  padding: 16px 14px;
  text-align: center;
  font-size: 13px;
  line-height: 1.65;
  color: #9a6a3a;
  background: #fffaf5;
  border: 1px dashed #eadfd3;
  border-radius: 12px;
}

.nb-after-empty a {
  color: #f79646;
  font-weight: 650;
  text-decoration: none;
}

.nb-after-sheet__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0));
  border-top: 1px solid #f0e4d6;
  background: #fff;
}

.nb-after-link {
  font-size: 13px;
  font-weight: 650;
  color: #f79646;
  text-decoration: none;
}

/* 项目介绍区（与上方 product-tags1 同宽，均在 product-core 内） */
body.nb-page .product-info-bar {
  margin: 16px 0 !important;
}

body.nb-page .content_friends {
  border: 1.5px dashed #d9d9d9;
  padding: 15px 0 0;
  border-radius: 8px;
  position: relative;
  background: #fff;
  margin: 16px 0 12px;
  width: 100%;
  box-sizing: border-box;
}

body.nb-page .content_friends .hd_intro {
  padding: 0 15px 15px;
  font-size: 13.5px;
  color: #1a1a1a;
  line-height: 40px;
  word-break: break-word;
  overflow-wrap: break-word;
}

body.nb-page .content_friends .hd_intro p,
body.nb-page .content_friends .hd_intro div,
body.nb-page .content_friends .hd_intro span {
  line-height: 40px;
}

body.nb-page .content_friends .hd_intro p {
  margin: 0;
}

body.nb-page .content_friends .hd_intro strong,
body.nb-page .content_friends .hd_intro b {
  font-weight: 700;
  /* 勿强制黑色：KindEditor 常把颜色写在外层 span，再包 strong，强制 color 会盖掉红色等样式 */
}

body.nb-page .content_friends .hd_intro img,
body.nb-page .nb-desc-gallery img,
body.nb-page .nb-desc-img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 10px 0;
  border-radius: 5px;
  line-height: normal;
  cursor: zoom-in;
}

/* 商品图居中放大层：无动画 */
.nb-img-zoom {
  position: fixed;
  inset: 0;
  z-index: 19891015;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 8px;
  background: rgba(0, 0, 0, 0.82);
  box-sizing: border-box;
}
.nb-img-zoom.is-on {
  display: flex;
}
.nb-img-zoom__pic {
  display: block;
  max-width: 96vw;
  max-height: 92vh;
  width: auto;
  height: auto;
  margin: 0 auto;
  border-radius: 6px;
  object-fit: contain;
  background: #fff;
  box-shadow: none;
}
.nb-img-zoom__close {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  right: 14px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 24px;
  line-height: 36px;
  cursor: pointer;
}

.nb-after-ok {
  flex-shrink: 0;
  min-width: 108px;
  height: 40px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #ffb347 0%, #ffcc33 100%);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(247, 150, 70, 0.32);
}
.nb-after-ok:active {
  opacity: 0.92;
}