/* 尚朋高科官网 · 交互组件样式
   桌面端：轮播容器按设计稿坐标铺在整版底图之上；
   移动端：整版底图隐藏后，轮播改为常规流式区块。 */

/* ============ 轮播通用 ============ */
.car { position: absolute; left: 0; width: 100%; overflow: hidden; z-index: 2; }
.car__track { display: flex; height: 100%; will-change: transform; }
.car__track,
.car__track.is-anim { transition: transform .62s cubic-bezier(.4, 0, .2, 1); }
.car__slide { position: relative; flex: 0 0 var(--sw); height: 100%; }

/* 轮播内的文字：与 .tx 同规格，但定位基准是 slide */
.car__tx { position: absolute; left: var(--x); top: var(--y); margin: 0;
           font-family: var(--font); font-size: var(--fs); line-height: var(--lh);
           color: var(--c); letter-spacing: var(--ls); font-weight: var(--fw);
           text-align: left; white-space: pre; }
.car__tx--wrap { width: var(--w); white-space: pre-wrap; overflow-wrap: break-word; }

/* 圆点 */
.car__dots { position: absolute; display: flex; z-index: 4; padding: 0; margin: 0; }
.car__dot { width: var(--ds); aspect-ratio: 1; border-radius: 50%; padding: 0;
            border: max(1px, .104vw) solid rgba(255, 255, 255, .8); background: transparent;
            cursor: pointer; transition: background .25s, border-color .25s, transform .25s; }
.car__dot:hover { transform: scale(1.12); }
.car__dot.is-active { background: var(--brand); border-color: var(--brand); }
.car__dot:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* 箭头 */
.car__arrow { position: absolute; z-index: 4; border: 0; padding: 0; cursor: pointer;
              display: grid; place-items: center; color: #fff;
              background: rgba(20, 30, 40, .32); transition: background .25s; }
.car__arrow:hover { background: rgba(20, 30, 40, .55); }
.car__arrow:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.car__arrow svg { width: 42%; height: auto; }
.car__arrow--scene { background: rgba(120, 130, 140, .45); }
.car__arrow--scene:hover { background: rgba(90, 100, 110, .7); }

/* ============ Hero 轮播 ============ */
.car--hero { --sw: 100%; }
.car--hero .car__slide { background-repeat: no-repeat; background-size: 100% 100%;
                         background-position: left top; }
.car--hero .car__dots { left: 44.606%; top: 92.467%; gap: 3.762vw; --ds: 1.288vw; }
.car--hero .car__arrow { width: 3.006%; height: 12.394%; top: 46.659%; }
.car--hero .car__arrow[data-car-prev] { left: 10.628%; }
.car--hero .car__arrow[data-car-next] { left: 86.312%; }

/* Hero 文案压暗层：中间椭圆压暗（覆盖主标题区），上下两端补暗角，
   保证白色大字与绿色小标在浅色底图上也清晰可读 */
.car--hero .car__slide::after {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(64% 50% at 52% 45%, rgba(4, 22, 16, .44) 0%, rgba(4, 22, 16, .33) 55%, rgba(4, 22, 16, 0) 100%),
    linear-gradient(180deg, rgba(4, 22, 16, .20) 0%, rgba(4, 22, 16, .08) 24%, rgba(4, 22, 16, .12) 70%, rgba(4, 22, 16, .30) 100%);
}
.car--hero .car__slide > .car__tx,
.car--hero .car__slide > i { z-index: 1; }
.car--hero .car__tx { text-shadow: 0 1px 20px rgba(0, 0, 0, .55), 0 1px 3px rgba(0, 0, 0, .40); }

/* ============ 应用场景轮播 ============ */
.car--scene { --sw: 43.370%; background: #fff; }
.car--scene .car__img { position: absolute; left: 0; top: 1.349%;
                        width: 97.650%; height: 80.944%; overflow: hidden; }
.car--scene .car__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.car--scene .car__bar { position: absolute; left: 0; top: 98.989%;
                        width: 97.650%; height: .843%; background: var(--brand);
                        opacity: 0; transition: opacity .3s; }
.car--scene .car__slide.is-active .car__bar { opacity: 1; }
.car--scene .car__slide:not(.is-active) .car__tx--no { color: #3e3a39; }
.car--scene .car__slide:not(.is-active) .car__tx--title { color: #3e3a39; }
.car--scene .car__rule { position: absolute; left: .376%; top: 99.158%;
                         width: 100.161%; height: .675%; background: #dcdcdc; }
.car--scene .car__arrow--scene { width: 1.449%; height: 7.926%; top: 37.942%; }
.car--scene .car__arrow--scene[data-car-prev] { left: 10.628%; }
.car--scene .car__arrow--scene[data-car-next] { left: 87.869%; }

/* ============ 滚动淡入 ============ */
.reveal { opacity: 0; transform: translateY(18px); }
.reveal.is-in { opacity: 1; transform: none;
                transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .car__track { transition: none; }
}

/* ============ 移动端：轮播改为流式 ============ */

/* ============ 移动端汉堡菜单 ============ */
.navtoggle { display: none; width: 44px; height: 44px; padding: 0;
             border: 0; background: transparent; cursor: pointer;
             flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.navtoggle span { display: block; width: 22px; height: 2px; background: var(--ink);
                  transition: transform .25s, opacity .2s; }
.navtoggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navtoggle.is-active span:nth-child(2) { opacity: 0; }
.navtoggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ 产品中心：分类 Tab / 产品卡片 / 分页 / 详情弹窗 ============ */
/* 页头视觉：桌面端由整版底图提供，此处仅在移动端显示 */
.hero--flow { display: none; }

/* 桌面端：三层组件铺满整版底图，坐标沿用设计稿百分比；
   容器 pointer-events:none，避免遮挡底图上的页脚链接。 */
.ptabs, .pcards, .pager { position: absolute; left: 0; top: 0; width: 100%; height: 100%;
                          z-index: 2; pointer-events: none; }
.ptabs > *, .pcards > *, .pager > * { pointer-events: auto; }

/* 分类 Tab */
.tx.ptab { border: 0; background: none; padding: 0; cursor: pointer;
           font-family: var(--font); transition: color .25s; }
.tx.ptab:hover, .tx.ptab:focus-visible { color: var(--brand); text-decoration: none; }
.ptabs__marker { position: absolute; left: var(--mx, 42.029%); top: 30.7177%;
                 width: var(--mw, 10.682%); height: 3.3912%; pointer-events: none;
                 background: url("../img/products/tab-marker.webp?v=2") no-repeat center / 100% 100%;
                 transition: left .38s cubic-bezier(.4, 0, .2, 1),
                             width .38s cubic-bezier(.4, 0, .2, 1); }

/* 产品卡片 */
.pcard { position: absolute; left: var(--x); top: var(--y); width: var(--w); height: var(--h);
         padding: 0; border: 0; background: #fff; cursor: pointer; overflow: hidden;
         text-align: left; font-family: var(--font);
         box-shadow: 0 1px 3px rgba(0, 0, 0, .06);
         transition: box-shadow .3s, transform .3s;
         animation: cardIn .45s ease both; }
.pcard:hover, .pcard:focus-visible { box-shadow: 0 10px 28px rgba(0, 0, 0, .18);
                                     transform: translateY(-4px); z-index: 3; }
.pcard__pic { display: block; height: 72.324%; overflow: hidden; background: #f4f5f6; }
.pcard__pic img { width: 100%; height: 100%; object-fit: cover; display: block;
                  transition: transform .55s cubic-bezier(.2, .7, .2, 1); }
.pcard:hover .pcard__pic img, .pcard:focus-visible .pcard__pic img { transform: scale(1.08); }
.pcard__name { position: absolute; left: 9.815%; top: 81.72%;
               font-size: 1.2882vw; font-size: 1.2882cqw; line-height: .844;
               color: #3E3A39; letter-spacing: -.035em; font-weight: 400; }
.pcard.is-placeholder .pcard__name { color: #9a9a9a; }
.pcard__more { position: absolute; left: 0; right: 0; top: 60%; height: 12.324%;
               display: flex; align-items: center; justify-content: center;
               background: rgba(13, 173, 107, .94); color: #fff;
               font-size: .78vw; font-size: .78cqw; letter-spacing: .06em;
               opacity: 0; transform: translateY(12px);
               transition: opacity .28s, transform .28s; }
.pcard:hover .pcard__more, .pcard:focus-visible .pcard__more { opacity: 1; transform: none; }

@keyframes cardIn { from { opacity: 0; } to { opacity: 1; } }

/* 分页 */
.pager { position: absolute; left: 0; top: 71.5%; width: 100%; height: auto; z-index: 2; pointer-events: none;
         display: flex; align-items: center; justify-content: center; gap: .644vw; }
.pager > * { pointer-events: auto; }
.pager__arrow { position: static; border: 0; padding: 0 .322vw; background: none; cursor: pointer; color: #3E3A39;
               font-family: var(--font); font-size: 1.0378vw; font-size: 1.0378cqw;
               line-height: 1; letter-spacing: -.025em; transition: color .25s; }
.pager__arrow:hover:not([disabled]) { color: var(--brand); }
.pager__arrow[disabled] { opacity: .32; cursor: default; }
.pager__nums { position: static; height: auto; display: flex; align-items: center; gap: .429vw; }
.pager__num { height: 1.932vw; min-width: 1.932vw; border: 0; padding: 0 .322vw; border-radius: .322vw;
             cursor: pointer; color: #3E3A39; font-family: var(--font);
             font-size: .7157vw; font-size: .7157cqw; letter-spacing: -.025em;
             display: grid; place-items: center; background: transparent; transition: color .25s, background .25s; }
.pager__num:hover { color: var(--brand); }
.pager__num.is-active { background: var(--brand); color: #fff; }

/* ============ 解决方案页：方案分类切换 ============ */
.tx.stab { border: 0; background: none; padding: 0; cursor: pointer;
           font-family: var(--font); transition: color .25s; }
.tx.stab:hover, .tx.stab:focus-visible { text-decoration: none; }

/* 整个「图标 + 文字」都是点击热区（图标在文字上方，用伪元素扩大命中范围） */
.tx.stab::before { content: ''; position: absolute; left: -8%; right: -8%;
                   bottom: -0.6cqw; top: -3.4cqw; }

/* 分类图标：默认白色，悬停 / 选中变品牌绿，点击时轻微缩放 */
.stab__icon { position: absolute; left: 50%; bottom: calc(100% + 0.5cqw);
              transform: translateX(-50%); width: var(--iw); height: var(--ih);
              background: #fff;
              transition: background .25s, transform .18s; }
.tx.stab:hover .stab__icon,
.tx.stab:focus-visible .stab__icon,
.tx.stab[aria-current="true"] .stab__icon { background: var(--brand); }
.tx.stab:active .stab__icon { transform: translateX(-50%) scale(.88); }

/* 场景卡（图片随方案切换，悬停放大并可点击咨询） */
.sol-card { position: absolute; left: var(--x); top: var(--y); width: var(--w);
            height: auto; display: block; border-radius: 6px;
            transition: transform .32s cubic-bezier(.25, .8, .4, 1),
                        box-shadow .32s ease; }
.sollink { display: contents; }
.sol-card:hover { transform: scale(1.05); z-index: 12;
                  box-shadow: 0 12px 26px rgba(13, 50, 35, .18); }
.sollink:focus-visible .sol-card { outline: 2px solid var(--brand); outline-offset: 4px; }

/* 切换内容时的淡入反馈 */
@keyframes solSwap { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.sol-swap { animation: solSwap .4s ease both; }

.stabs__marker { position: absolute; left: var(--mx, 28.339%); top: 24.9649%;
                 width: var(--mw, 6.28%); height: 0.1753%; pointer-events: none;
                 background: url("../img/solutions/tab-marker.webp") no-repeat center / 100% 100%;
                 transition: left .38s cubic-bezier(.4, 0, .2, 1),
                             width .38s cubic-bezier(.4, 0, .2, 1); }

/* 移动端：方案分类改为流式按钮 */
.sflow { display: none; }

/* 产品详情弹窗 */
.pmodal { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; }
.pmodal[hidden] { display: none; }
.pmodal__mask { position: absolute; inset: 0; background: rgba(15, 20, 25, .58);
                animation: fadeIn .25s ease both; }
.pmodal__box { position: relative; width: min(560px, 92vw); max-height: 88vh; overflow: auto;
               background: #fff; border-radius: 12px; padding: 22px 24px 26px;
               box-shadow: 0 24px 70px rgba(0, 0, 0, .32);
               animation: modalIn .3s cubic-bezier(.2, .7, .2, 1) both; }
.pmodal__x { position: absolute; right: 10px; top: 8px; width: 34px; height: 34px; z-index: 6;
             border: 0; background: none; font-size: 26px; line-height: 1;
             color: #999; cursor: pointer; }
.pmodal__x:hover { color: var(--brand); }
.pmodal__img { width: 100%; aspect-ratio: 377 / 277; object-fit: cover;
               border-radius: 8px; background: #f4f5f6; }
.pmodal__gal { position: relative; }
.pmodal__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 34px; height: 34px;
                display: flex; align-items: center; justify-content: center; padding: 0;
                border: 0; border-radius: 50%; background: rgba(255,255,255,.92); color: #3E3A39;
                box-shadow: 0 2px 10px rgba(0,0,0,.18); cursor: pointer; transition: opacity .2s ease; }
.pmodal__nav svg { width: 18px; height: 18px; }
.pmodal__nav:hover { background: var(--brand); color: #fff; }
.pmodal__nav--prev { left: 10px; }
.pmodal__nav--next { right: 10px; }
.pmodal__bar { position: absolute; left: 0; right: 0; bottom: 12px;
               display: flex; align-items: center; justify-content: space-between; padding: 0 14px; }
.pmodal__dots { display: flex; gap: 6px; }
.pmodal__dot { width: 8px; height: 8px; border-radius: 50%; padding: 0; border: 0;
               background: rgba(255,255,255,.7); cursor: pointer; transition: background .2s ease; }
.pmodal__dot.is-active { background: var(--brand); }
.pmodal__count { font-size: 12px; color: #3E3A39; background: rgba(255,255,255,.86);
                 padding: 2px 8px; border-radius: 999px; }
.pmodal__gal.is-single .pmodal__nav,
.pmodal__gal.is-single .pmodal__bar { display: none; }
.pmodal__title { margin: 16px 0 4px; font-size: 22px; font-weight: 700; }
.pmodal__cat { margin: 0 0 12px; font-size: 14px; color: var(--brand); }
.pmodal__desc { margin: 0 0 20px; font-size: 15px; line-height: 1.8; color: #5a5a5a; }
.pmodal__cta { display: inline-block; padding: 11px 26px; border-radius: 999px;
               background: var(--brand); color: #fff; text-decoration: none; font-size: 15px; }
.pmodal__cta:hover { background: #0a9459; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalIn { from { opacity: 0; transform: translateY(18px) scale(.98); }
                     to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .pcard { animation: none; }
  .pcard__pic img { transition: none; }
}

/* 移动端：三层组件改为流式 */

/* ============ 服务支持页：服务卡热区 / 详情弹窗 ============ */
/* 桌面端：卡片图铺在底图的服务卡上，整卡可点 + 悬停放大 */
.scard { position: absolute; left: var(--x); top: var(--y); width: var(--w); height: var(--h);
         padding: 0; border: 0; border-radius: 10px; background: transparent;
         background-size: 100% 100%; background-repeat: no-repeat;
         cursor: pointer; will-change: transform;
         transition: transform .32s cubic-bezier(.25, .8, .4, 1), box-shadow .32s ease; }
.scard .tx { left: var(--rx); top: var(--ry); }
.scard:hover, .scard:focus-visible { transform: scale(1.04);
                                     box-shadow: 0 12px 28px rgba(13, 50, 35, .16);
                                     z-index: 12; }
.scard:active { transform: scale(1.01); }

/* 移动端卡片列表（.flow 内） */
.svcflow { display: none; }

/* 通用弹窗 */
.smodal { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; }
.smodal[hidden] { display: none; }
.smodal__mask { position: absolute; inset: 0; background: rgba(15, 20, 25, .58);
                animation: fadeIn .25s ease both; }
.smodal__box { position: relative; width: min(620px, 92vw); max-height: 88vh; overflow: auto;
               background: #fff; border-radius: 12px; padding: 24px 26px 28px;
               box-shadow: 0 24px 70px rgba(0, 0, 0, .32);
               animation: modalIn .3s cubic-bezier(.2, .7, .2, 1) both; }
.smodal__x { position: absolute; right: 10px; top: 8px; width: 34px; height: 34px;
             border: 0; background: none; font-size: 26px; line-height: 1;
             color: #999; cursor: pointer; }
.smodal__x:hover { color: var(--brand); }
.smodal__title { margin: 0 0 6px; font-size: 22px; font-weight: 700; color: #3E3A39; }
.smodal__lead { margin: 0 0 18px; font-size: 14px; line-height: 1.7; color: #727171; }
.smodal__body { font-size: 15px; color: #5a5a5a; }
.sinfo__p { margin: 0 0 10px; line-height: 1.8; }

/* 常见问题：手风琴 */
.sfaq { border-top: 1px solid #eee; }
.sfaq__item { border-bottom: 1px solid #eee; }
.sfaq__q { width: 100%; display: flex; align-items: center; justify-content: space-between;
           gap: 12px; padding: 14px 2px; border: 0; background: none; text-align: left;
           cursor: pointer; font-family: var(--font); font-size: 15px; color: #3E3A39; }
.sfaq__q:hover { color: var(--brand); }
.sfaq__sign { position: relative; flex: none; width: 18px; height: 18px; }
.sfaq__sign::before, .sfaq__sign::after { content: ''; position: absolute; left: 0; top: 8px;
             width: 18px; height: 2px; background: #b9bdbf; transition: transform .25s; }
.sfaq__sign::after { transform: rotate(90deg); }
.sfaq__item.is-open .sfaq__sign::after { transform: none; }
.sfaq__a { display: none; margin: 0; padding: 0 2px 14px; font-size: 14px;
           line-height: 1.8; color: #6b6b6b; }
.sfaq__item.is-open .sfaq__a { display: block; }

/* 下载中心：资料列表 */
.sdl { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.sdl__item { display: flex; align-items: center; gap: 12px; padding: 12px 14px;
             border: 1px solid #ececec; border-radius: 8px; background: #fafbfb; }
.sdl__meta { flex: 1 1 auto; min-width: 0; }
.sdl__name { display: block; font-size: 15px; color: #3E3A39; }
.sdl__info { display: block; margin-top: 2px; font-size: 12px; color: #9a9a9a; }
.sdl__btn { flex: none; padding: 8px 16px; border-radius: 999px; background: var(--brand);
            color: #fff; text-decoration: none; font-size: 14px; }
.sdl__btn:hover { background: #0a9459; }

/* 在线申请：表单 */
.sform { display: grid; gap: 12px; }
.sform__row { display: grid; gap: 6px; }
.sform__label { font-size: 13px; color: #6b6b6b; }
.sform__input, .sform__area { width: 100%; padding: 10px 12px; border: 1px solid #dfe3e6;
                              border-radius: 8px; font-family: var(--font); font-size: 15px;
                              color: #3E3A39; box-sizing: border-box; }
.sform__area { min-height: 92px; resize: vertical; }
.sform__input:focus, .sform__area:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
.sform__submit { justify-self: start; padding: 11px 30px; border: 0; border-radius: 999px;
                 background: var(--brand); color: #fff; font-family: var(--font);
                 font-size: 15px; cursor: pointer; }
.sform__submit:hover { background: #0a9459; }
.sform__note { margin: 0; font-size: 12px; color: #9a9a9a; }
.sform__note.is-err { color: #d9534f; }
.sform__submit:disabled { opacity: .55; cursor: default; background: var(--brand); }
.sform__ok { display: grid; gap: 8px; padding: 18px; border-radius: 10px; background: #f2faf6;
             border: 1px solid #d7efe2; color: #2f6b4f; font-size: 15px; }

/* 弹窗底部入口 */
.smodal__cta { display: inline-block; margin-top: 18px; padding: 11px 26px;
               border-radius: 999px; background: var(--brand); color: #fff;
               text-decoration: none; font-size: 15px; }
.smodal__cta:hover { background: #0a9459; }
.smodal__contact { margin-top: 14px; font-size: 13px; color: #9a9a9a; }
.smodal__contact a { color: var(--brand); }

@media (max-width: 560px) {
  .svcflow { grid-template-columns: 1fr; }
  .sdl__item { flex-wrap: wrap; }
}

/* ============ 首页企业文化：悬停整卡（底图卡片+文字）轻微放大 ============ */
.culture__card {
  position: absolute;
  left: var(--cx); top: var(--cy);
  width: var(--cw); height: var(--ch);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  z-index: 10;
  cursor: pointer;
  pointer-events: auto;
  will-change: transform;
  transition: transform .32s cubic-bezier(.25, .8, .4, 1),
              box-shadow .32s ease;
}
/* 卡片内的文字改用相对卡片的坐标 */
.culture__card .tx { left: var(--rx); top: var(--ry); }

.culture__card:hover,
.culture__card.is-float {
  transform: scale(1.045);
  box-shadow: 0 12px 28px rgba(13, 50, 35, .16);
  z-index: 12;
}

/* ============ 导航条 logo：点击一键回首页 ============ */
.logo { position: absolute; left: var(--lx); top: var(--ly);
        width: var(--lw); height: var(--lh); z-index: 20;
        pointer-events: auto; cursor: pointer; }
/* 旧 logo 已从各页背景图中抹除，这里只需放新的透明 logo 图 */
.logo__img { display: block; position: absolute; left: -0.5%; top: 12.1%;
             height: 75.8%; width: auto; z-index: 1; pointer-events: none; }
.logo::after { content: ''; position: absolute; inset: -6px; border-radius: 4px;
               background: rgba(0, 171, 106, 0); pointer-events: none; z-index: 2;
               transition: background .25s ease; }
.logo:hover::after,
.logo:focus-visible::after { background: rgba(0, 171, 106, .09); }
.logo:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
.logo:active { transform: translateY(1px); }

/* ============ 主导航吸顶：滚过页首后固定在顶部（白条 + logo） ============ */
.topnav.is-stuck { position: fixed; left: var(--x); top: 1.073vw; z-index: 50; }
.topnav.is-stuck::before { content: ''; position: fixed; left: 0; right: 0; top: 0; height: 3.221vw;
                           background: rgba(255, 255, 255, .95);
                           -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
                           box-shadow: 0 .104vw .729vw rgba(20, 25, 30, .08); z-index: -1; }
.logo.is-stuck { position: fixed; left: 1.288vw; top: .751vw; width: 7.407vw; height: auto; z-index: 51; }
.logo.is-stuck::before { display: none; }
.logo.is-stuck .logo__img { position: static; display: block; width: 100%; height: auto; }
.topnav.is-stuck a { color: #595959; }
.topnav.is-stuck a[aria-current="page"] { color: var(--brand); }

/* 注：导航当前页红条已烤在各页背景图中（bg 88-93 行），无需 CSS 绘制 */

/* ============ 首页核心产品：悬停放大 + 点击跳转产品中心 ============ */
.prods__card {
  position: absolute;
  left: var(--cx); top: var(--cy);
  width: var(--cw); height: var(--ch);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: block;
  will-change: transform;
}
/* 覆盖 .reveal.is-in 的 0.7s 过渡，保证悬停反馈跟手 */
.prods__card.reveal {
  transition: transform .32s cubic-bezier(.25, .8, .4, 1),
              box-shadow .32s ease, opacity .7s ease;
}
.prods__card:hover,
.prods__card:focus-visible {
  transform: scale(1.05);
  box-shadow: 0 12px 28px rgba(13, 50, 35, .16);
  z-index: 12;
}
.prods__card:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

/* ============ 联系我们页：分类 / 留言表单 / 路线图搜索 ============ */
.ctabs, .cform, .croute { position: absolute; left: 0; top: 0; width: 100%; height: 100%;
                          z-index: 2; pointer-events: none; }
.ctabs > *, .cform > *, .croute > * { pointer-events: auto; }

/* 分类 */
.tx.ctab { border: 0; background: none; padding: 0; cursor: pointer;
           font-family: var(--font); transition: color .25s; }
.tx.ctab:hover, .tx.ctab:focus-visible { color: var(--brand); }
.tx.ctab[aria-selected="true"] { color: var(--brand); font-weight: 700; }
.ctab__bar { position: absolute; left: var(--bx, 43.586%); top: 20.489%;
             width: var(--bw, 4.432%); height: 2px; background: #1B9B6B; pointer-events: none;
             transition: left .3s cubic-bezier(.4, 0, .2, 1),
                         width .3s cubic-bezier(.4, 0, .2, 1); }

/* 留言表单：输入框透明叠在底图框线上 */
.cform__input { position: absolute; left: var(--x); top: var(--y); width: var(--w); height: var(--h);
                padding: 0 12px; border: 0; background: transparent; font-family: var(--font);
                font-size: 1.0vw; font-size: 1.0cqw; color: #3E3A39; letter-spacing: -.02em;
                outline: none; border-radius: 4px; transition: background .2s, box-shadow .2s; }
.cform__area { padding: 8px 12px; resize: none; line-height: 1.6; }
.cform__input:focus { background: rgba(13, 173, 107, .05);
                      box-shadow: 0 0 0 1px var(--brand); }
.cform__submit { position: absolute; left: var(--x); top: var(--y); width: var(--w); height: var(--h);
                 border: 0; border-radius: 4px; background: #00AB6B; color: #fff;
                 font-family: var(--font); font-size: 1.0378vw; font-size: 1.0378cqw;
                 letter-spacing: .1em; cursor: pointer; transition: background .25s, transform .15s; }
.cform__submit:hover, .cform__submit:focus-visible { background: #0a9459; }
.cform__submit:active { transform: translateY(1px); }
.cform__note { position: absolute; left: 26.57%; top: 33.3%; width: 48.31%; margin: 0;
               font-size: 1.0vw; font-size: 1.0cqw; color: var(--brand); }
.cform__note.is-err { color: #d9534f; }
.cform__submit:disabled { opacity: .55; cursor: default; background: var(--brand); }

/* 路线图搜索面板（坐标与设计稿对齐：框 x1462..1811, y2448..2506 @1863x3846） */
.croute__search { position: absolute; left: 78.475%; top: 63.65%; width: 18.787%; height: 1.508%; margin: 0; }
.croute__input { width: 72%; height: 100%; border: 1px solid #dfe3e6; border-radius: 2px;
                 background: #fff; padding: 0 12px; font-family: var(--font);
                 font-size: .8588vw; font-size: .8588cqw; color: #3E3A39; outline: none;
                 transition: border-color .25s, box-shadow .25s; }
.croute__input::placeholder { color: #999; }
.croute__input:focus { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(13, 173, 107, .12); }
.croute__btn { position: absolute; right: 0; top: 0; width: 27.43%; height: 100%; border: 0;
               border-radius: 2px; background: #00AB6B; color: #fff; font-family: var(--font);
               font-size: .8588vw; font-size: .8588cqw; cursor: pointer;
               transition: background .25s, transform .15s; }
.croute__btn:hover { background: #0a9459; }
.croute__btn:active { transform: translateY(1px); }
.croute__list { position: absolute; left: 78.475%; top: 70.12%; width: 18.68%; margin: 0;
                padding: 0; list-style: none; }
.croute__item { position: relative; padding: 2.32vw 18px 2.1vw; border-bottom: 1px solid #d9dde2;
                cursor: pointer; transition: background .2s; }
.croute__item:hover { background: #f6faf8; }
.croute__item b { display: block; font-size: 1.2882vw; font-size: 1.2882cqw; font-weight: 400;
                  color: #3E3A39; }
.croute__item span { display: block; margin-top: 8px; font-size: 1.0020vw; font-size: 1.0020cqw;
                     color: #727171; }
.croute__item.is-active::after { content: ''; position: absolute; right: 0; top: 14%;
                                 width: 4px; height: 72%; background: var(--brand); }
.croute__item.is-active b { color: var(--brand); }
.croute__item.is-empty { cursor: default; }
.croute__item.is-empty b { color: #9FA0A0; }

/* ============ 联系我们：路线图大地图上的工厂点位交互 ============ */
/* 覆盖底图大地图区域（x0..1411, y2330..3320 @1863x3846），坐标相对该层 */
.cmap { position: absolute; left: 0; top: 60.581%; width: 75.738%; height: 25.741%;
        z-index: 3; }

/* 工厂图钉（红色定位针，压在底图东莞红点上） */
.cpin { position: absolute; left: var(--x); top: var(--y); width: 2.45%; aspect-ratio: 1;
        transform: translate(-50%, -100%); padding: 0; border: 0; background: none;
        cursor: pointer; z-index: 4; transition: transform .25s cubic-bezier(.3, 1.4, .5, 1); }
.cpin::before { content: ''; position: absolute; left: 50%; bottom: -30%;
                width: 22%; height: 22%; transform: translateX(-50%) rotate(45deg);
                background: #F04B3C; border-radius: 0 0 3px 0; }
.cpin i { position: absolute; inset: 0 0 22% 0; border-radius: 50%; background: #F04B3C;
          color: #fff; font-style: normal; font-family: var(--font);
          font-size: 1.0378vw; font-size: 1.0378cqw; font-weight: 700;
          display: grid; place-items: center;
          box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .9), 0 3px 8px rgba(0, 0, 0, .3); }
.cpin:hover, .cpin:focus-visible { transform: translate(-50%, -100%) scale(1.18); }
.cpin:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 50%; }
.cpin.is-on i { background: #00AB6B; box-shadow: inset 0 0 0 2px #fff, 0 3px 10px rgba(0, 0, 0, .35); }
.cpin.is-on::before { background: #00AB6B; }

/* 选中脉动圈：切换工厂时平滑移动到对应图钉 */
.cpulse { position: absolute; left: var(--x, 50%); top: var(--y, 50%);
          width: 4.6%; aspect-ratio: 1; transform: translate(-50%, -50%);
          border: 2px solid var(--brand); border-radius: 50%; z-index: 3;
          pointer-events: none; transition: left .55s cubic-bezier(.4, 0, .2, 1),
                                          top .55s cubic-bezier(.4, 0, .2, 1); }
.cpulse::after { content: ''; position: absolute; inset: -4px; border-radius: 50%;
                 border: 2px solid var(--brand); animation: cpulse 1.8s ease-out infinite; }
@keyframes cpulse {
  0%   { transform: scale(.6); opacity: .9; }
  70%  { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* 工厂信息气泡：白色卡片 + 绿色名称 + 灰色地址（压住底图预置气泡） */
.cbubble { position: absolute; left: var(--tx, 50%); top: var(--ty, 50%);
           transform: translate(-50%, calc(-100% - 12px)); z-index: 6;
           min-width: 22%; min-height: 15.6%; padding: 4.2% 3.4% 3.6%;
           background: #fff; border-radius: 4px; text-align: left; white-space: nowrap;
           box-shadow: 0 8px 24px rgba(30, 50, 70, .18); pointer-events: none;
           animation: cbubIn .28s ease both; }
.cbubble::after { content: ''; position: absolute; left: 50%; bottom: -7px; width: 14px;
                  height: 14px; margin-left: -7px; background: #fff;
                  transform: rotate(45deg); box-shadow: 3px 3px 6px rgba(30, 50, 70, .08); }
.cbubble.is-below { transform: translate(-50%, 12px); }
.cbubble.is-below::after { bottom: auto; top: -7px; box-shadow: -3px -3px 6px rgba(30, 50, 70, .08); }
.cbubble[hidden] { display: none; }
.cbubble b { display: block; font-family: var(--font); font-size: 1.2882vw;
             font-size: 1.2882cqw; font-weight: 700; color: #00AB6A; line-height: 1.2; }
.cbubble span { display: block; margin-top: 2.2%; font-family: var(--font);
                font-size: 1.0020vw; font-size: 1.0020cqw; color: #727171; line-height: 1.4; }
@keyframes cbubIn {
  from { opacity: 0; margin-top: 6px; }
  to   { opacity: 1; margin-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .cpulse, .cpulse::after { animation: none; transition: none; }
  .cpin, .cbubble { transition: none; animation: none; }
}

/* ============ 新闻资讯页：分类 / 置顶新闻 / 列表 / 分页 / 详情弹窗 ============ */
.ntabs, .nlist, .nfeat { position: absolute; left: 0; top: 0; width: 100%; height: 100%;
                         z-index: 2; pointer-events: none; }
.ntabs > *, .nlist > *, .nfeat > * { pointer-events: auto; }

/* 分类 */
.tx.ntab { border: 0; background: none; padding: 0; cursor: pointer;
           font-family: var(--font); transition: color .25s; }
.tx.ntab:hover, .tx.ntab:focus-visible { color: var(--brand); }
.tx.ntab[aria-selected="true"] { color: var(--brand); font-weight: 700; }
.ntab__bar { position: absolute; left: var(--bx, 44.230%); top: 24.202%;
             width: var(--bw, 4.432%); height: 2px; background: #1B9B6B;
             pointer-events: none;
             transition: left .3s cubic-bezier(.4, 0, .2, 1),
                         width .3s cubic-bezier(.4, 0, .2, 1); }

/* 置顶新闻 */
.nfeat__pic { position: absolute; left: 9.984%; top: 26.935%; width: 49.973%; height: 19.042%;
              overflow: hidden; }
/* contain：图片等比缩放，避免不同比例的图铺满后压住右侧文字 */
.nfeat__pic img { width: 100%; height: 100%; object-fit: contain; object-position: left top;
                  display: block; background: #fff; }
.tx.nfeat__more { border: 0; background: none; padding: 0; cursor: pointer;
                  font-family: var(--font); transition: color .25s; }
.tx.nfeat__more:hover, .tx.nfeat__more:focus-visible { text-decoration: underline; }

/* 列表卡片 */
.nitem { position: absolute; left: var(--x); top: var(--y); width: 25.443%;
         padding: 0; border: 0; background: none; display: block; text-align: left;
         cursor: pointer; font-family: var(--font); }
.nitem__pic { display: block; width: 100%; aspect-ratio: 474 / 208; overflow: hidden; background: #f4f5f6; }
.nitem__pic img { width: 100%; height: 100%; object-fit: cover; display: block;
                  transition: transform .5s cubic-bezier(.2, .7, .2, 1); }
.nitem:hover .nitem__pic img, .nitem:focus-visible .nitem__pic img { transform: scale(1.05); }
.nitem__date { display: block; margin-top: 1.7715vw; font-size: 1.0360vw; line-height: 1;
               color: #9FA0A0; letter-spacing: -.025em; }
.nitem__title { margin-top: 1.3956vw; font-size: 1.0360vw; line-height: 1.148;
                color: #3E3A39; letter-spacing: -.025em;
                display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
                overflow: hidden; transition: color .25s; }
.nitem:hover .nitem__title, .nitem:focus-visible .nitem__title { color: var(--brand); }

/* 分页 */
.npager { position: absolute; left: 37.95%; top: 76.17%; width: auto; height: 2.576vw; z-index: 2;
          pointer-events: none; display: flex; align-items: center; gap: 1.073vw; }
.npager > * { pointer-events: auto; }
.npager__arrow { flex: 0 0 3.221vw; height: 2.576vw; border: 0; padding: 0; background: none;
                cursor: pointer; color: #3E3A39; font-family: var(--font);
                font-size: 1.0378vw; line-height: 1; transition: color .25s; }
.npager__arrow:hover:not([disabled]) { color: var(--brand); }
.npager__arrow[disabled] { opacity: .3; cursor: default; }
.npager__nums { display: flex; align-items: center; gap: 1.073vw; }
.npager__num { width: 2.684vw; height: 2.576vw; border: 0; padding: 0; border-radius: .429vw;
              cursor: pointer; color: #3E3A39; font-family: var(--font);
              font-size: .7157vw; display: grid; place-items: center; background: transparent;
              transition: color .25s, background .25s; }
.npager__num:hover { color: var(--brand); }
.npager__num.is-active { background: #4AC295; color: #fff; }

/* 详情弹窗 */
.nmodal { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; }
.nmodal[hidden] { display: none; }
.nmodal__mask { position: absolute; inset: 0; background: rgba(15, 20, 25, .58);
                animation: fadeIn .25s ease both; }
.nmodal__box { position: relative; width: min(680px, 92vw); max-height: 88vh; overflow: auto;
               background: #fff; border-radius: 12px; padding: 26px 28px 30px;
               box-shadow: 0 24px 70px rgba(0, 0, 0, .32);
               animation: modalIn .3s cubic-bezier(.2, .7, .2, 1) both; }
.nmodal__x { position: absolute; right: 10px; top: 8px; width: 34px; height: 34px; border: 0;
             background: none; font-size: 26px; line-height: 1; color: #999; cursor: pointer; }
.nmodal__x:hover { color: var(--brand); }
.nmodal__img { width: 100%; aspect-ratio: 474 / 208; object-fit: cover; border-radius: 8px;
               background: #f4f5f6; }
.nmodal__date { margin: 14px 0 6px; font-size: 14px; color: #9FA0A0; }
.nmodal__title { margin: 0 0 14px; font-size: 22px; line-height: 1.4; color: #3E3A39; }
.nmodal__body p { margin: 0 0 12px; font-size: 15px; line-height: 1.9; color: #5a5a5a; }

@media (prefers-reduced-motion: reduce) {
  .ntab__bar { transition: none; }
  .nitem__pic img { transition: none; }
}

/* ============ 关于尚朋页：发展历程 / 相册轮播 / 图库灯箱 ============ */
/* 发展历程：透明圆环按钮精确覆盖底图圆点，年份文字浮在热区之上；
   ::before 把命中范围向外扩大一圈，方便鼠标点中 */
.tyear-cir { position: absolute; left: var(--x); top: var(--y); width: var(--w); height: var(--h);
              padding: 0; border: 0; border-radius: 50%; background: transparent; cursor: pointer;
              transition: background .25s, box-shadow .25s; }
.tyear-cir::before { content: ''; position: absolute; inset: -18%; border-radius: 50%; }
.tyear-cir:hover { background: rgba(13, 173, 107, .14); box-shadow: inset 0 0 0 2px var(--brand); }
.tyear-cir:active { background: rgba(13, 173, 107, .26); }
.tyear-cir.is-active { background: var(--brand);
                       box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .92),
                                   0 0 0 3px rgba(13, 173, 107, .3); }
.tyear-cir:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.tx.tyear-txt { position: absolute; z-index: 3; pointer-events: none; transition: font-weight .2s; }
.tx.tyear-txt.is-on { font-weight: 700; }

/* 关于尚朋顶部锚点导航 */
.about-nav { text-decoration: none; cursor: pointer; transition: color .25s; }
.about-nav:hover, .about-nav:focus-visible { color: var(--brand) !important; }
.about-nav.is-on { color: var(--brand) !important; font-weight: 700; }
html { scroll-behavior: smooth; }
.tx.ml__ar { border: 0; background: none; padding: 0; cursor: pointer; transition: color .25s; }
.tx.ml__ar:hover { color: var(--brand); }

/* 企业相册：桌面端单张整图平铺，无交互反馈 */
.alb { position: absolute; left: var(--x); top: var(--y); width: var(--w); height: var(--h);
       padding: 0; border: 0; background: none; overflow: hidden; z-index: 2; }
.alb img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* 产品中心页头高清banner：覆盖底图低分辨率区域（y94..716 @1863x2536） */
.products-banner-img { position: absolute; left: var(--bx); top: var(--by);
                       width: var(--bw); height: var(--bh); object-fit: cover;
                       object-position: center; display: block; pointer-events: none; }

/* 可放大的区域热区（荣誉资质）：悬停高亮 + 右下角放大镜提示 */
.shot { position: absolute; left: var(--x); top: var(--y); width: var(--w); height: var(--h);
        padding: 0; border: 0; border-radius: 8px; background: transparent; cursor: zoom-in;
        overflow: hidden; transition: background .25s, box-shadow .25s; }
.shot:hover, .shot:focus-visible { background: rgba(13, 173, 107, .08);
                                   box-shadow: inset 0 0 0 2px var(--brand); }
.shot:active { background: rgba(13, 173, 107, .18); }
.shot::after { content: ''; position: absolute; right: 1.4%; bottom: 9%;
               width: 3%; aspect-ratio: 1; min-width: 24px; min-height: 24px;
               border-radius: 50%; pointer-events: none;
               background: var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M16.5 16.5L21 21'/%3E%3C/svg%3E") center / 55% no-repeat;
               opacity: 0; transform: scale(.7); transition: opacity .25s, transform .25s; }
.shot:hover::after, .shot:focus-visible::after { opacity: 1; transform: none; }

/* 灯箱 */
.lb { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; }
.lb[hidden] { display: none; }
.lb__mask { position: absolute; inset: 0; background: rgba(12, 16, 20, .82);
            animation: fadeIn .25s ease both; }
.lb__fig { position: relative; margin: 0; display: grid; gap: 10px; justify-items: center;
           animation: modalIn .3s cubic-bezier(.2, .7, .2, 1) both; }
.lb__img { max-width: 90vw; max-height: 76vh; object-fit: contain; border-radius: 6px;
           background: #fff; }
@keyframes lbSwap { from { opacity: .3; transform: scale(.985); } to { opacity: 1; transform: none; } }
.lb__img.is-swap { animation: lbSwap .28s ease both; }
.lb__cap { color: #d8dde0; font-size: 13px; }
.lb__x { position: absolute; right: 14px; top: 10px; z-index: 2; width: 40px; height: 40px;
         border: 0; background: none; color: #e2e6e8; font-size: 30px; line-height: 1; cursor: pointer; }
.lb__x:hover { color: var(--brand); }
.lb__nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
           width: 46px; height: 46px; border: 0; border-radius: 50%; cursor: pointer;
           background: rgba(255, 255, 255, .14); color: #fff; font-size: 24px; line-height: 1; }
.lb__nav--prev { left: 14px; }
.lb__nav--next { right: 14px; }
.lb__nav:hover { background: var(--brand); }
.lb[data-count="1"] .lb__nav { display: none; }

/* 视频灯箱 */
.vlb { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; }
.vlb[hidden] { display: none; }
.vlb__mask { position: absolute; inset: 0; background: rgba(8, 10, 13, .92);
             animation: fadeIn .25s ease both; }
.vlb__box { position: relative; width: min(92vw, 1500px);
            animation: modalIn .3s cubic-bezier(.2, .7, .2, 1) both; }
.vlb__vid { display: block; width: 100%; aspect-ratio: 16 / 9; background: #000;
            border-radius: 6px; }
.vlb__x { position: absolute; right: 8px; top: 8px; z-index: 2; width: 42px; height: 42px;
          border: 0; background: rgba(0, 0, 0, .45); color: #e2e6e8; font-size: 28px; line-height: 1;
          border-radius: 50%; cursor: pointer; }
.vlb__x:hover { background: var(--brand); color: #fff; }

/* 移动端：企业视频入口 */
.mvideo { margin: 18px 0 26px; }
.mvideo button { display: inline-flex; align-items: center; gap: 8px; border: 0;
                 background: var(--brand); color: #fff; border-radius: 999px;
                 padding: 11px 28px; font-size: 15px; font-family: var(--font); cursor: pointer; }
.mvideo button::before { content: '▶'; font-size: 11px; }

/* 移动端：发展历程 */
.mml { margin: 0 0 22px; }
.mml__years { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.mml__y { border: 1px solid #dfe3e6; background: #fff; border-radius: 999px; padding: 6px 12px;
          font-size: 14px; color: #3E3A39; cursor: pointer; font-family: var(--font); }
.mml__y[aria-current="true"] { background: var(--brand); border-color: var(--brand); color: #fff; }
.mml__year { margin: 0 0 4px; font-size: 28px; font-weight: 700; color: var(--brand); }
.mml__desc { margin: 0; font-size: 15px; line-height: 1.8; color: #5a5a5a; }

/* 移动端：荣誉资质 / 相册 / 地图 */
.mhonor { display: grid; grid-template-columns: 1fr; gap: 10px; margin: 0 0 22px; }
.mhonor__i { padding: 0; border: 0; background: #f4f5f6; cursor: zoom-in;
              overflow: hidden; border-radius: 8px;
              transition: box-shadow .25s, transform .18s; }
.mhonor__i img { width: 100%; display: block; transition: transform .45s; }
.mhonor__i:hover { box-shadow: inset 0 0 0 2px var(--brand); }
.mhonor__i:hover img { transform: scale(1.03); }
.mhonor__i:active { transform: scale(.985); }
.mmap:hover img { box-shadow: inset 0 0 0 2px var(--brand); }
.mmap:active { transform: scale(.99); }
.mmap { transition: transform .18s; }
/* 企业相册：移动端整张平铺，无交互反馈 */
.malb { display: block; width: 100%; padding: 0; border: 0; background: none;
        margin: 0 0 22px; }
.malb img { width: 100%; display: block; border-radius: 8px; background: #f4f5f6; }
/* ============ 全球布局：地图上的工厂 / 总部点位 ============ */
/* 桌面端：一个覆盖整张底图地图的透明层，点位坐标相对该层 */
.gmap { position: absolute; left: var(--gx); top: var(--gy);
        width: var(--gw); height: var(--gh); z-index: 3; }
.gmap img { display: none; }
.gpoint { position: absolute; left: var(--x); top: var(--y); width: 9%; aspect-ratio: 1;
          transform: translate(-50%, -50%); padding: 0; border: 0; border-radius: 50%;
          background: transparent; cursor: pointer; }
.gpoint::before { content: ''; position: absolute; inset: 34%; border-radius: 50%;
                  background: var(--brand); opacity: 0; transform: scale(.6);
                  transition: opacity .2s, transform .2s; }
.gpoint:hover::before, .gpoint:focus-visible::before, .gpoint.is-on::before {
  opacity: .95; transform: none; }
.gpoint:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }

/* 信息气泡 */
.gtip { position: absolute; left: var(--tx, 50%); top: var(--ty, 50%);
        transform: translate(var(--shift, -50%), calc(-100% - 10px)); z-index: 6;
        min-width: 11em; padding: .7em .95em .8em; border-radius: 8px;
        background: rgba(9, 20, 32, .94); color: #fff; text-align: left; white-space: nowrap;
        box-shadow: 0 10px 26px rgba(0, 0, 0, .42); pointer-events: none;
        animation: gtipIn .22s ease both; }
.gtip[hidden] { display: none; }
.gtip::after { content: ''; position: absolute; left: var(--arrow, 50%); bottom: -6px;
               width: 12px; height: 12px;
               margin-left: -6px; background: rgba(9, 20, 32, .94); transform: rotate(45deg); }
.gtip__name { display: block; font-size: 1.03vw; font-size: 1.03cqw; font-weight: 700; line-height: 1.2; }
.gtip__kind { display: block; margin: 3px 0 5px; font-size: .72vw; font-size: .72cqw;
              font-style: normal; color: #3fd694; letter-spacing: .02em; }
.gtip__desc { display: block; font-size: .68vw; font-size: .68cqw; line-height: 1.5; color: #ccd6dc; }

@keyframes gtipIn {
  from { opacity: 0; transform: translate(var(--shift, -50%), calc(-100% - 2px)); }
  to   { opacity: 1; transform: translate(var(--shift, -50%), calc(-100% - 10px)); }
}

/* 移动端：全球布局地图改为流式图片 + 点位气泡 */

/* ============ 移动端：新闻资讯改为流式列表 ============ */
.nflow { display: none; }

/* ============ 移动端：联系我们改为流式表单与列表 ============ */
.cflow { display: none; }
.cflow__note { margin: 10px 0 0; font-size: 14px; line-height: 1.6; color: var(--brand); }
.cflow__note.is-err { color: #d9534f; }
.cflow__form button[type="submit"]:disabled { opacity: .55; cursor: default; }


/* ============ 移动端：固定头部（logo + 汉堡菜单）+ 下拉导航 ============ */
@media (max-width: 900px) {
  .logo, .logo.is-stuck {
    position: fixed; left: 0; top: 0; width: 100%; height: 48px;
    display: flex; align-items: center; padding-left: 12px;
    background: #fff; box-shadow: 0 2px 10px rgba(20, 25, 30, .08); z-index: 60;
  }
  .logo__img, .logo.is-stuck .logo__img { position: static; display: block; width: 92px; height: auto; }
  .logo::after { display: none; }

  .navtoggle { display: flex; position: fixed; right: 4px; top: 2px; z-index: 62; }
  .navtoggle span { background: #3E3A39; }

  .topnav, .topnav.is-stuck {
    position: fixed; left: 0; right: 0; top: 48px; width: 100%;
    display: none; flex-direction: column; align-items: stretch; gap: 0;
    padding: 4px 0 8px; font-size: 15px; line-height: 1.2; color: #3E3A39;
    background: #fff; box-shadow: 0 14px 26px rgba(20, 25, 30, .12); z-index: 59;
  }
  .topnav.is-open { display: flex; }
  .topnav a { padding: 12px 18px; }
  .topnav a[aria-current="page"] { color: var(--brand); font-weight: 700; }
  .topnav.is-stuck::before { display: none; }
}