@charset "UTF-8";
/* ==========================================================================
   沃莱福环保 · 全新视觉层 v2.0（大气版）
   行业：工业废气治理 / 粉尘治理设备
   基调：大尺度 · 大留白 · 大字号 · 沉稳工业感 · 高转化
   v2 变化：版心 1220→1480；首屏满屏；字号整体上浮约 20%；区块留白翻倍；
            新增 巨型水印标题 / 首屏数据条 / 实力数字带 / 全幅品牌带 / 行业墙
   ========================================================================== */

/* ---------- 1. 设计令牌 ---------- */
:root{
  --c-primary:#0E5AA7;
  --c-primary-d:#0A3D74;
  --c-primary-l:#E8F1FB;
  --c-accent:#0FA98F;
  --c-accent-l:#E6F7F4;
  --c-cta:#F2711C;
  --c-cta-d:#D95F0E;
  --c-cta-l:#FFF3E9;
  --c-ink:#0A1C31;
  --c-text:#3E5169;
  --c-muted:#78899F;
  --c-line:#DCE4EF;
  --c-line-s:#EBF0F7;
  --c-bg:#F4F8FC;
  --c-surface:#FFFFFF;
  --c-dark:#071A2C;
  --c-dark-2:#0B2439;
  --r-sm:10px; --r-md:16px; --r-lg:22px; --r-xl:32px;
  --wrap:1480px;
  --tap:52px;
  --sh-1:0 1px 2px rgba(10,28,49,.05);
  --sh-2:0 8px 28px rgba(10,28,49,.09);
  --sh-3:0 22px 60px rgba(10,28,49,.16);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. 基础重置 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  font-size:16.5px;line-height:1.8;color:var(--c-text);background:var(--c-surface);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4,p,figure,dl,dd,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
img,video,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(14,90,167,.5);outline-offset:3px;border-radius:5px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:16px;top:-64px;z-index:200;background:var(--c-primary);color:#fff;
  padding:12px 20px;border-radius:0 0 var(--r-sm) var(--r-sm);transition:top .2s}
.skip-link:focus{top:0}

/* ---------- 3. 版心与区块 ---------- */
.wl-wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
@media(min-width:768px){.wl-wrap{padding:0 40px}}
@media(min-width:1400px){.wl-wrap{padding:0 56px}}

.wl-sec{padding:72px 0}
@media(min-width:768px){.wl-sec{padding:104px 0}}
@media(min-width:1200px){.wl-sec{padding:148px 0}}
.wl-sec--tight{padding:52px 0}
@media(min-width:1200px){.wl-sec--tight{padding:76px 0}}
.wl-sec--bg{background:var(--c-bg)}
.wl-sec--dark{background:var(--c-dark);color:#A9BDD2}
.wl-sec--dark .wl-stitle__t{color:#fff}
.wl-sec--dark .wl-stitle__d{color:#8FA5BD}

.wl-stitle{position:relative;max-width:900px;margin:0 auto 44px;text-align:center}
@media(min-width:768px){.wl-stitle{margin-bottom:64px}}
@media(min-width:1200px){.wl-stitle{margin-bottom:78px}}
.wl-stitle__k{display:inline-flex;align-items:center;gap:12px;font-size:12.5px;font-weight:700;
  letter-spacing:4px;text-transform:uppercase;color:var(--c-accent);margin-bottom:20px}
.wl-stitle__k::before,.wl-stitle__k::after{content:"";width:34px;height:1px;background:currentColor;opacity:.55}
.wl-stitle__t{font-size:clamp(26px,3.9vw,46px);line-height:1.24;font-weight:800;color:var(--c-ink);letter-spacing:-.8px}
.wl-stitle__d{margin:18px auto 0;font-size:16.5px;color:var(--c-muted);line-height:1.9;max-width:820px}
.wl-stitle--left{text-align:left;margin-left:0;margin-right:0}
.wl-stitle--left .wl-stitle__k::before{display:none}
.wl-stitle--left .wl-stitle__d{margin-left:0}

/* 巨型水印字（撑气场） */
.wl-mark{position:absolute;left:50%;top:0;transform:translate(-50%,-32%);z-index:0;pointer-events:none;
  font-size:clamp(72px,13vw,190px);font-weight:900;letter-spacing:-6px;line-height:.82;
  color:transparent;-webkit-text-stroke:1px var(--c-line);white-space:nowrap;user-select:none}
.wl-sec--bg .wl-mark{-webkit-text-stroke-color:#DDE6F1}
.wl-sec--dark .wl-mark{-webkit-text-stroke-color:rgba(255,255,255,.09)}
.wl-stitle>.wl-stitle__k,.wl-stitle>.wl-stitle__t,.wl-stitle>.wl-stitle__d{position:relative;z-index:2}

/* 进场动画：默认可见，只有 JS 明确加上 html.js-rv 后才隐藏待揭示。
   这样 JS 失效/报错时内容不会被藏起来（旧写法 html:not(.js) 因为没人加 .js 而失效）。 */
.wl-rv{transition:opacity .85s var(--ease),transform .85s var(--ease)}
html.js-rv .wl-rv{opacity:0;transform:translateY(26px)}
html.js-rv .wl-rv.is-in,.wl-rv.is-in{opacity:1;transform:none}

/* ---------- 4. 按钮 ---------- */
.wl-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:var(--tap);padding:0 28px;border-radius:var(--r-sm);
  font-size:16px;font-weight:700;line-height:1;white-space:nowrap;letter-spacing:.3px;
  border:1.5px solid transparent;transition:all .24s var(--ease)}
.wl-btn svg{width:19px;height:19px;flex:none}
.wl-btn--cta{background:var(--c-cta);color:#fff;box-shadow:0 10px 28px rgba(242,113,28,.28)}
.wl-btn--cta:hover{background:var(--c-cta-d);transform:translateY(-2px);box-shadow:0 14px 34px rgba(242,113,28,.34)}
.wl-btn--pri{background:var(--c-primary);color:#fff}
.wl-btn--pri:hover{background:var(--c-primary-d);transform:translateY(-2px)}
.wl-btn--ghost{border-color:var(--c-line);color:var(--c-ink);background:#fff}
.wl-btn--ghost:hover{border-color:var(--c-primary);color:var(--c-primary)}
.wl-btn--light{background:#fff;color:var(--c-primary)}
.wl-btn--light:hover{background:#EAF2FC}
.wl-btn--oline{border-color:rgba(255,255,255,.5);color:#fff}
.wl-btn--oline:hover{background:rgba(255,255,255,.14);border-color:#fff}
.wl-btn--block{width:100%}
.wl-btn--lg{min-height:62px;font-size:17px;padding:0 40px;border-radius:12px}
.wl-btn[disabled]{opacity:.6;cursor:not-allowed;transform:none}

.wl-linkmore{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--c-primary)}
.wl-linkmore:hover{gap:13px;color:var(--c-primary-d)}
.wl-linkmore svg{width:15px;height:15px}

/* ---------- 5. 页头 ---------- */
.wl-hd{position:sticky;top:0;z-index:90;background:#fff;border-bottom:1px solid var(--c-line-s)}
.wl-hd.is-stuck{box-shadow:var(--sh-2)}
.wl-hd__util{background:#EDF4FB;color:#4C6079;font-size:13.5px;border-bottom:1px solid var(--c-line-s)}
.wl-hd__util .wl-wrap{display:flex;align-items:center;justify-content:space-between;height:46px;gap:20px}
.wl-hd__util-l{display:flex;align-items:center;gap:10px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;letter-spacing:.2px}
.wl-hd__util-l b{color:var(--c-primary);font-weight:700}
.wl-hd__util-r{display:flex;align-items:center;gap:26px;flex:none}
.wl-hd__util-r a{display:inline-flex;align-items:center;gap:7px;color:#4C6079}
.wl-hd__util-r a:hover{color:var(--c-primary)}
.wl-hd__util-r svg{width:16px;height:16px;color:var(--c-primary)}
.wl-hd__util-r b{color:var(--c-primary);letter-spacing:.6px}
@media(max-width:900px){.wl-hd__util-l{display:none}.wl-hd__util .wl-wrap{justify-content:flex-end}.wl-hd__util-r{gap:16px}}

/* ---------- 5b. 语言切换器（外贸站） ---------- */
.wl-lang{position:relative;flex:none;padding-left:22px;border-left:1px solid var(--c-line)}
.wl-lang__btn{display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 12px;
  border:1px solid transparent;border-radius:999px;background:transparent;cursor:pointer;
  font:inherit;font-size:13.5px;font-weight:600;color:var(--c-primary);transition:.22s var(--ease)}
.wl-lang__btn:hover{background:#fff;border-color:var(--c-line);box-shadow:var(--sh-1)}
.wl-lang__btn svg{width:16px;height:16px;color:var(--c-primary);flex:none}
.wl-lang__btn .wl-lang__car{width:12px;height:12px;opacity:.65;transition:transform .24s var(--ease)}
.wl-lang.is-open .wl-lang__btn{background:#fff;border-color:var(--c-line);box-shadow:var(--sh-1)}
.wl-lang.is-open .wl-lang__car{transform:rotate(180deg)}
.wl-lang__menu{position:absolute;right:0;top:calc(100% + 12px);z-index:60;min-width:210px;
  background:#fff;border:1px solid var(--c-line);border-radius:14px;padding:8px;
  box-shadow:var(--sh-3);opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:.24s var(--ease)}
.wl-lang.is-open .wl-lang__menu{opacity:1;visibility:visible;transform:none}
.wl-lang__menu::before{content:"";position:absolute;top:-6px;right:22px;width:11px;height:11px;
  background:#fff;border-left:1px solid var(--c-line);border-top:1px solid var(--c-line);transform:rotate(45deg)}
.wl-lang__i{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;
  color:var(--c-text);transition:background .18s}
.wl-lang__i:hover{background:var(--c-primary-l)}
.wl-lang__i b{font-size:14px;font-weight:600;color:var(--c-ink)}
.wl-lang__i i{font-style:normal;font-size:12.5px;color:var(--c-muted);margin-left:auto}
.wl-lang__ok{width:16px;height:16px;flex:none;color:var(--c-accent);opacity:0;transition:opacity .18s}
.wl-lang__i.is-on .wl-lang__ok{opacity:1}
.wl-lang__i.is-on b{color:var(--c-primary)}
.lang-flag{width:22px;height:16px;flex:none;border-radius:3px;display:block;object-fit:cover;
  box-shadow:0 0 0 1px rgba(10,28,49,.1)}

/* 移动端抽屉里的语言分段切换 */
.wl-langm{padding:18px 22px 0}
.wl-langm__lb{display:block;font-size:12.5px;font-weight:600;letter-spacing:.6px;
  text-transform:uppercase;color:var(--c-muted);margin-bottom:10px}
.wl-langm__seg{display:flex;gap:8px;background:var(--c-bg);border:1px solid var(--c-line-s);
  border-radius:12px;padding:5px}
.wl-langm__seg a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;border-radius:9px;font-size:14px;font-weight:600;color:var(--c-text);transition:.2s var(--ease)}
.wl-langm__seg a.is-on{background:#fff;color:var(--c-primary);box-shadow:var(--sh-1)}

.wl-hd__main .wl-wrap{display:flex;align-items:center;gap:28px;height:88px}
@media(min-width:1200px){.wl-hd__main .wl-wrap{height:100px;gap:36px}}
.wl-logo{display:flex;align-items:center;gap:14px;flex:none}
.wl-logo__mark{width:50px;height:50px;flex:none;border-radius:14px;
  background:linear-gradient(135deg,var(--c-primary),var(--c-accent));
  display:flex;align-items:center;justify-content:center;color:#fff;
  box-shadow:0 8px 22px rgba(14,90,167,.28)}
.wl-logo__mark svg{width:29px;height:29px}
.wl-logo__txt b{display:block;font-size:22px;font-weight:800;color:var(--c-ink);letter-spacing:1.2px;line-height:1.12}
@media(min-width:1200px){.wl-logo__txt b{font-size:25px}}
.wl-logo__txt i{display:block;font-style:normal;font-size:11px;color:var(--c-muted);letter-spacing:2.6px;margin-top:4px}

.wl-nav{display:none;flex:1}
@media(min-width:1024px){.wl-nav{display:block}}
.wl-nav__list{display:flex;align-items:center;gap:4px}
.wl-nav__i{position:relative}
.wl-nav__a{display:flex;align-items:center;gap:6px;height:52px;padding:0 18px;border-radius:var(--r-sm);
  font-size:16px;font-weight:600;color:var(--c-ink);white-space:nowrap}
.wl-nav__a svg{width:14px;height:14px;color:var(--c-muted);transition:transform .22s}
.wl-nav__i:hover .wl-nav__a,.wl-nav__a.is-cur{color:var(--c-primary);background:var(--c-primary-l)}
.wl-nav__i:hover .wl-nav__a svg{transform:rotate(180deg)}
.wl-mega{position:absolute;left:50%;top:calc(100% + 10px);transform:translateX(-50%) translateY(10px);
  min-width:300px;background:#fff;border:1px solid var(--c-line-s);border-radius:var(--r-md);
  box-shadow:var(--sh-3);padding:14px;opacity:0;visibility:hidden;transition:all .22s var(--ease);z-index:5}
.wl-nav__i:hover .wl-mega,.wl-nav__i:focus-within .wl-mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.wl-mega a{display:block;padding:12px 18px;border-radius:var(--r-sm);font-size:15.5px;color:var(--c-text)}
.wl-mega a:hover{background:var(--c-primary-l);color:var(--c-primary)}

.wl-hd__act{display:flex;align-items:center;gap:16px;margin-left:auto;flex:none}
.wl-hd__phone{display:none;text-align:right;line-height:1.25}
@media(min-width:1400px){.wl-hd__phone{display:block}}
.wl-hd__phone i{display:block;font-style:normal;font-size:12px;color:var(--c-muted);letter-spacing:.5px}
.wl-hd__phone b{font-size:23px;font-weight:800;color:var(--c-primary);letter-spacing:.8px}
.wl-burger{width:50px;height:50px;border-radius:var(--r-sm);border:1px solid var(--c-line);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}
@media(min-width:1024px){.wl-burger{display:none}}
.wl-burger span{width:22px;height:2px;background:var(--c-ink);border-radius:2px;transition:.25s}
.wl-burger.is-on span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.wl-burger.is-on span:nth-child(2){opacity:0}
.wl-burger.is-on span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

.wl-drawer{position:fixed;inset:0 0 0 auto;width:min(88vw,400px);background:#fff;z-index:120;
  transform:translateX(100%);transition:transform .32s var(--ease);display:flex;flex-direction:column;overflow-y:auto}
.wl-drawer.is-on{transform:none}
.wl-drawer__mask{position:fixed;inset:0;background:rgba(7,26,44,.55);z-index:110;opacity:0;visibility:hidden;transition:.32s}
.wl-drawer__mask.is-on{opacity:1;visibility:visible}
.wl-drawer__hd{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--c-line-s)}
.wl-drawer__close{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:var(--r-sm);background:var(--c-bg)}
.wl-drawer__close svg{width:22px;height:22px}
.wl-drawer__nav{padding:10px 0}
.wl-drawer__nav>li{border-bottom:1px solid var(--c-line-s)}
.wl-drawer__nav>li>a{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;font-size:17px;font-weight:600;color:var(--c-ink)}
.wl-drawer__nav>li>a.is-cur{color:var(--c-primary)}
.wl-drawer__nav ul a{display:block;padding:13px 22px 13px 38px;font-size:15.5px;color:var(--c-text);background:var(--c-bg)}
.wl-drawer__foot{margin-top:auto;padding:22px;border-top:1px solid var(--c-line-s)}
.wl-drawer__foot .wl-btn{width:100%}
.wl-drawer__foot p{font-size:13.5px;color:var(--c-muted);margin-top:14px;text-align:center}

/* ---------- 6. 首屏（亮色满屏版） ---------- */
.wl-hero{position:relative;background:#F2F8FE;overflow:hidden;min-height:640px;display:flex;flex-direction:column;justify-content:center}
@media(min-width:1024px){.wl-hero{min-height:min(88vh,940px)}}
.wl-hero__media{position:absolute;inset:0}
.wl-hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s var(--ease)}
.wl-hero__slide:first-child,.wl-hero__slide.is-active{opacity:1}
.wl-hero__slide img{width:100%;height:100%;object-fit:cover}
.wl-hero::after{content:"";position:absolute;inset:0;background:
  linear-gradient(100deg,#FFFFFF 0%,rgba(255,255,255,.97) 26%,rgba(255,255,255,.86) 46%,rgba(240,248,255,.55) 68%,rgba(240,248,255,.18) 100%)}
.wl-hero::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:linear-gradient(rgba(14,90,167,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(14,90,167,.05) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:linear-gradient(to right,rgba(0,0,0,.75),transparent 62%);
  mask-image:linear-gradient(to right,rgba(0,0,0,.75),transparent 62%)}
.wl-hero .wl-wrap{position:relative;z-index:2}
.wl-hero__in{display:grid;gap:38px;padding:64px 0 8px;width:100%}
@media(min-width:1024px){
  .wl-hero__in{grid-template-columns:1.12fr .78fr;gap:72px;align-items:center;padding:84px 0 20px}
}
.wl-hero__tag{display:inline-flex;align-items:center;gap:10px;font-size:13.5px;font-weight:700;letter-spacing:1px;
  color:#0A7E68;background:rgba(15,169,143,.12);border:1px solid rgba(15,169,143,.38);
  padding:9px 20px;border-radius:999px;margin-bottom:26px}
.wl-hero__tag svg{width:18px;height:18px;flex:none;color:#0FA98F}
.wl-hero__t{font-size:clamp(32px,5.4vw,68px);line-height:1.16;font-weight:800;color:var(--c-ink);letter-spacing:-1.6px}
.wl-hero__t em{font-style:normal;color:var(--c-cta);position:relative;z-index:1}
.wl-hero__t em::after{content:"";position:absolute;left:-2px;right:-2px;bottom:.08em;height:.16em;
  background:rgba(242,113,28,.16);border-radius:3px;z-index:-1}
.wl-hero__d{margin-top:26px;font-size:17px;line-height:2;color:var(--c-text);max-width:640px}
@media(min-width:768px){.wl-hero__d{font-size:18px}}
.wl-hero__pts{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.wl-hero__pts span{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;color:var(--c-ink);font-weight:600;
  background:#fff;border:1px solid var(--c-line);padding:10px 18px;border-radius:999px;box-shadow:var(--sh-1)}
.wl-hero__pts svg{width:15px;height:15px;color:var(--c-accent)}
.wl-hero__act{display:flex;flex-wrap:wrap;gap:16px;margin-top:44px}
.wl-hero__dots{position:absolute;left:0;right:0;bottom:26px;z-index:3;display:flex;justify-content:center;gap:10px}
.wl-hero__dot{width:10px;height:10px;border-radius:50%;background:#BFD0E2;transition:.28s}
.wl-hero__dot.is-active{background:var(--c-primary);width:34px;border-radius:999px}

/* 首屏底部数据条（亮色） */
.wl-hero__stats{position:relative;z-index:3;border-top:1px solid var(--c-line);margin-top:56px;
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;padding-bottom:44px}
@media(min-width:900px){.wl-hero__stats{grid-template-columns:repeat(4,1fr);margin-top:76px}}
.wl-hero__stat{padding:28px 8px 4px}
@media(min-width:900px){.wl-hero__stat{padding:34px 20px 4px}
  .wl-hero__stat:not(:first-child){border-left:1px solid var(--c-line);padding-left:44px}}
.wl-hero__stat b{display:block;font-size:clamp(30px,3.6vw,48px);font-weight:800;color:var(--c-primary);line-height:1;letter-spacing:-1.5px}
.wl-hero__stat b small{font-size:.44em;font-weight:700;margin-left:4px;color:var(--c-ink)}
.wl-hero__stat span{display:block;font-size:13.5px;color:var(--c-muted);margin-top:12px;letter-spacing:.3px}

/* 首屏留资卡 */
.wl-leadcard{position:relative;background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:blur(20px) saturate(160%);backdrop-filter:blur(20px) saturate(160%);
  border:1px solid rgba(255,255,255,.92);border-radius:var(--r-lg);padding:30px 30px 26px;
  box-shadow:0 34px 80px rgba(7,26,50,.26)}
.wl-leadcard::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;border-radius:var(--r-lg) var(--r-lg) 0 0;
  background:linear-gradient(90deg,var(--c-primary),var(--c-accent) 62%,var(--c-cta))}
@media(min-width:1200px){.wl-leadcard{padding:36px 36px 30px}}
.wl-leadcard__hd{display:flex;align-items:flex-start;gap:12px;justify-content:space-between}
.wl-leadcard__t{font-size:22px;font-weight:800;color:var(--c-ink);line-height:1.36;letter-spacing:-.3px}
@media(min-width:1200px){.wl-leadcard__t{font-size:25px}}
.wl-leadcard__d{font-size:14px;color:var(--c-muted);margin:12px 0 22px;line-height:1.8}
.wl-leadcard__ft{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.wl-leadcard__ft span{font-size:12px;color:var(--c-accent);background:var(--c-accent-l);
  border:1px solid rgba(15,169,143,.3);border-radius:999px;padding:5px 12px}

/* ---------- 7. 信任条 ---------- */
.wl-usp{background:#fff;border-bottom:1px solid var(--c-line-s)}
.wl-usp__list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--c-line-s)}
@media(min-width:900px){.wl-usp__list{grid-template-columns:repeat(4,1fr)}}
.wl-usp__i{background:#fff;display:flex;gap:20px;padding:42px 30px;align-items:flex-start;transition:background .25s}
.wl-usp__i:hover{background:#FAFCFE}
@media(min-width:1200px){.wl-usp__i{padding:54px 40px}}
.wl-usp__ic{width:54px;height:54px;flex:none;border-radius:14px;background:var(--c-primary-l);
  color:var(--c-primary);display:flex;align-items:center;justify-content:center}
.wl-usp__ic svg{width:28px;height:28px}
.wl-usp__i b{display:block;font-size:18px;color:var(--c-ink);font-weight:700;letter-spacing:.2px}
.wl-usp__i i{display:block;font-style:normal;font-size:14px;color:var(--c-muted);margin-top:9px;line-height:1.75}

/* ---------- 8. 数据带 ---------- */
.wl-stats{background:linear-gradient(115deg,var(--c-primary-d),var(--c-primary) 55%,#1368BC);color:#fff}
.wl-stats__in{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.16)}
@media(min-width:900px){.wl-stats__in{grid-template-columns:repeat(4,1fr)}}
.wl-stat{background:transparent;padding:40px 20px;text-align:center}
@media(min-width:768px){.wl-stat{padding:62px 24px}}
.wl-stat__n{font-size:clamp(38px,5vw,64px);font-weight:800;line-height:1;letter-spacing:-2.4px}
.wl-stat__n small{font-size:.4em;font-weight:700;margin-left:4px;letter-spacing:0}
.wl-stat__t{display:block;font-size:14.5px;color:rgba(255,255,255,.86);margin-top:16px;letter-spacing:.4px}

/* ---------- 9. 产品卡 ---------- */
.wl-tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:44px}
.wl-tab{min-height:52px;padding:0 30px;border-radius:999px;border:1px solid var(--c-line);
  background:#fff;font-size:15.5px;font-weight:600;color:var(--c-text);transition:.24s}
.wl-tab:hover{border-color:var(--c-primary);color:var(--c-primary)}
.wl-tab.is-active{background:var(--c-primary);border-color:var(--c-primary);color:#fff;box-shadow:0 10px 26px rgba(14,90,167,.25)}
.wl-panes>.wl-pane{display:none}
.wl-panes>.wl-pane.is-active{display:block;animation:wlFade .4s var(--ease)}
@keyframes wlFade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

.wl-grid{display:grid;gap:24px}
@media(min-width:1200px){.wl-grid{gap:30px}}
.wl-grid--2{grid-template-columns:repeat(2,1fr)}
.wl-grid--3{grid-template-columns:repeat(2,1fr)}
@media(min-width:900px){.wl-grid--3{grid-template-columns:repeat(3,1fr)}}
.wl-grid--4{grid-template-columns:repeat(2,1fr)}
@media(min-width:1200px){.wl-grid--4{grid-template-columns:repeat(4,1fr)}}

.wl-pcard{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--c-line-s);
  border-radius:var(--r-md);overflow:hidden;transition:.32s var(--ease)}
.wl-pcard:hover{transform:translateY(-8px);box-shadow:var(--sh-3);border-color:transparent}
.wl-pcard__pic{position:relative;aspect-ratio:4/3;background:var(--c-bg);overflow:hidden}
.wl-pcard__pic img{width:100%;height:100%;object-fit:cover;transition:transform .65s var(--ease)}
.wl-pcard:hover .wl-pcard__pic img{transform:scale(1.08)}
.wl-pcard__badge{position:absolute;left:14px;top:14px;background:var(--c-cta);color:#fff;
  font-size:12.5px;font-weight:700;padding:6px 12px;border-radius:8px}
.wl-pcard__bd{padding:24px 24px 26px;display:flex;flex-direction:column;gap:11px;flex:1}
.wl-pcard__t{font-size:17.5px;font-weight:700;color:var(--c-ink);line-height:1.48;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.wl-pcard__d{font-size:14.5px;color:var(--c-muted);line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.wl-pcard__ft{margin-top:auto;padding-top:16px;display:flex;align-items:center;justify-content:space-between;
  font-size:13.5px;color:var(--c-primary);font-weight:700;border-top:1px solid var(--c-line-s);letter-spacing:.4px}
.wl-pcard__ft svg{width:15px;height:15px;transition:transform .3s}
.wl-pcard:hover .wl-pcard__ft svg{transform:translateX(5px)}

/* ---------- 10. 方案卡 ---------- */
.wl-scard{display:block;position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--c-dark);isolation:isolate}
.wl-scard img{width:100%;aspect-ratio:16/11;object-fit:cover;opacity:.55;transition:.6s var(--ease)}
.wl-scard:hover img{transform:scale(1.06);opacity:.4}
.wl-scard::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(6,18,32,.95),rgba(6,18,32,.12))}
.wl-scard__bd{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:30px 28px;color:#fff}
.wl-scard__bd h3{font-size:20px;font-weight:700}
.wl-scard__bd p{font-size:14.5px;color:rgba(255,255,255,.82);margin-top:11px;line-height:1.8}
.wl-scard__tag{display:inline-block;font-size:12px;font-weight:600;color:#8FE3D4;
  background:rgba(15,169,143,.2);border:1px solid rgba(15,169,143,.42);padding:5px 13px;border-radius:999px;margin-bottom:14px}

/* ---------- 11. 优势 ---------- */
.wl-feats{display:grid;gap:24px}
@media(min-width:900px){.wl-feats{grid-template-columns:repeat(2,1fr);gap:30px}}
.wl-feat{display:flex;gap:24px;padding:38px 34px;background:#fff;border:1px solid var(--c-line-s);
  border-radius:var(--r-md);transition:.3s var(--ease)}
.wl-feat:hover{transform:translateY(-5px);box-shadow:var(--sh-2)}
.wl-feat__ic{width:60px;height:60px;flex:none;border-radius:16px;
  background:linear-gradient(135deg,var(--c-primary-l),var(--c-accent-l));color:var(--c-primary);
  display:flex;align-items:center;justify-content:center}
.wl-feat__ic svg{width:30px;height:30px}
.wl-feat b{font-size:19px;color:var(--c-ink);font-weight:700;letter-spacing:.2px}
.wl-feat p{font-size:15px;color:var(--c-text);line-height:1.9;margin-top:11px}

/* ---------- 11b. 方案卡（编号式） ---------- */
.wl-sols{display:grid;gap:24px}
@media(min-width:640px){.wl-sols{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.wl-sols{grid-template-columns:repeat(3,1fr);gap:30px}}
.wl-sol{position:relative;display:block;padding:38px 34px 34px;background:#fff;border:1px solid var(--c-line-s);
  border-radius:var(--r-md);overflow:hidden;transition:.32s var(--ease)}
.wl-sol::after{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--c-line);transition:.32s var(--ease)}
.wl-sol:hover{transform:translateY(-8px);box-shadow:var(--sh-3);border-color:transparent}
.wl-sol:hover::after{background:linear-gradient(var(--c-primary),var(--c-accent))}
.wl-sol__n{position:absolute;right:22px;top:14px;font-size:62px;font-weight:900;line-height:1;
  color:var(--c-line-s);letter-spacing:-3px;transition:.32s var(--ease)}
.wl-sol:hover .wl-sol__n{color:var(--c-primary-l)}
.wl-sol__ic{width:58px;height:58px;border-radius:16px;background:var(--c-primary-l);color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.wl-sol__ic svg{width:30px;height:30px}
.wl-sol h3{font-size:20px;font-weight:700;color:var(--c-ink);position:relative;z-index:2}
.wl-sol p{font-size:14.5px;color:var(--c-muted);line-height:1.85;margin-top:12px}
.wl-sol__go{display:inline-flex;align-items:center;gap:8px;margin-top:20px;font-size:14.5px;
  font-weight:700;color:var(--c-primary)}
.wl-sol__go svg{width:15px;height:15px;transition:transform .28s}
.wl-sol:hover .wl-sol__go svg{transform:translateX(6px)}

/* ---------- 11c. 关于区块 ---------- */
.wl-about{display:grid;gap:40px}
@media(min-width:900px){.wl-about{grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}}
.wl-about__media{position:relative;border-radius:var(--r-lg);overflow:hidden}
.wl-about__media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.wl-about__badge{position:absolute;left:24px;bottom:24px;background:rgba(255,255,255,.97);
  border-radius:var(--r-md);padding:20px 26px;box-shadow:var(--sh-2);display:flex;align-items:center;gap:18px}
.wl-about__badge b{font-size:40px;font-weight:800;color:var(--c-primary);line-height:1;letter-spacing:-1.5px}
.wl-about__badge span{font-size:13.5px;color:var(--c-muted);line-height:1.55}
.wl-about__txt p{font-size:16.5px;line-height:2.05;color:var(--c-text)}
.wl-about__pts{display:grid;gap:18px;margin-top:34px}
@media(min-width:640px){.wl-about__pts{grid-template-columns:1fr 1fr}}
.wl-about__pt{display:flex;gap:13px;font-size:15px;line-height:1.8}
.wl-about__pt svg{width:21px;height:21px;flex:none;margin-top:4px;color:var(--c-accent)}
.wl-about__pt b{color:var(--c-ink);font-weight:700}

/* ---------- 11d. 合作伙伴 ---------- */
.wl-partners{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(min-width:768px){.wl-partners{grid-template-columns:repeat(6,1fr)}}
.wl-partners img{width:100%;background:#fff;border:1px solid var(--c-line-s);border-radius:var(--r-sm);
  padding:18px;filter:grayscale(1);opacity:.7;transition:.3s}
.wl-partners img:hover{filter:none;opacity:1;border-color:var(--c-primary)}

/* ---------- 11e. 侧栏快捷 ---------- */
.wl-qlist li{border-bottom:1px dashed var(--c-line);padding:15px 0;font-size:16px}
.wl-qlist li:last-child{border-bottom:0}
.wl-qlist a{display:flex;align-items:center;gap:11px;color:var(--c-text)}
.wl-qlist a:hover{color:var(--c-primary)}
.wl-qlist svg{width:17px;height:17px;flex:none;color:var(--c-accent)}

/* ---------- 11f. 全幅品牌带（亮色） ---------- */
.wl-band{position:relative;overflow:hidden;background:#EDF5FD;color:var(--c-ink);padding:88px 0}
@media(min-width:1200px){.wl-band{padding:136px 0}}
.wl-band__bg{position:absolute;inset:0}
.wl-band__bg img{width:100%;height:100%;object-fit:cover;opacity:.22}
.wl-band::after{content:"";position:absolute;inset:0;background:
  linear-gradient(120deg,#EAF3FC 0%,rgba(234,243,252,.94) 42%,rgba(240,248,255,.62) 100%)}
.wl-band::before{content:"";position:absolute;right:-140px;top:-140px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(15,169,143,.16),transparent 70%)}
.wl-band .wl-wrap{position:relative;z-index:2}
.wl-band__t{font-size:clamp(26px,3.9vw,50px);font-weight:800;line-height:1.28;letter-spacing:-1.2px;max-width:960px;color:var(--c-ink)}
.wl-band__d{font-size:16.5px;color:var(--c-text);line-height:1.95;margin-top:24px;max-width:780px}
.wl-band__act{display:flex;flex-wrap:wrap;gap:16px;margin-top:44px}

/* 实力数字带（亮色） */
.wl-metrics{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--c-line);margin-top:56px;
  border-radius:var(--r-md);overflow:hidden}
@media(min-width:900px){.wl-metrics{grid-template-columns:repeat(4,1fr);margin-top:80px}}
.wl-metric{background:#fff;padding:34px 16px}
@media(min-width:1200px){.wl-metric{padding:44px 32px}}
.wl-metric b{display:block;font-size:clamp(32px,3.6vw,48px);font-weight:800;line-height:1;letter-spacing:-2px;color:var(--c-primary)}
.wl-metric b small{font-size:.42em;font-weight:700;margin-left:4px;color:var(--c-ink)}
.wl-metric span{display:block;font-size:14px;color:var(--c-muted);margin-top:14px;line-height:1.7}
.wl-sec--dark .wl-metric b{color:#fff}
.wl-sec--dark .wl-metric b small{color:#8FE3D4}
.wl-sec--dark .wl-metric span{color:#8FA5BD}
.wl-sec--dark .wl-metrics{background:rgba(255,255,255,.12)}

/* 行业墙 */
.wl-cats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(min-width:768px){.wl-cats{grid-template-columns:repeat(4,1fr)}}
@media(min-width:1200px){.wl-cats{grid-template-columns:repeat(6,1fr);gap:20px}}
.wl-cat{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  padding:34px 16px;background:#fff;border:1px solid var(--c-line-s);border-radius:var(--r-md);
  font-size:15.5px;font-weight:600;color:var(--c-ink);text-align:center;transition:.28s var(--ease)}
.wl-cat svg{width:28px;height:28px;color:var(--c-primary)}
.wl-cat:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-5px);box-shadow:var(--sh-2)}

/* ---------- 12. 流程 ---------- */
.wl-flow{display:grid;gap:0;border:1px solid var(--c-line);border-radius:var(--r-lg);overflow:hidden;background:#fff}
@media(min-width:768px){.wl-flow{grid-template-columns:repeat(4,1fr)}}
.wl-flow__i{padding:38px 32px;border-bottom:1px solid var(--c-line-s);position:relative;transition:background .25s}
.wl-flow__i:hover{background:#FAFCFE}
@media(min-width:768px){.wl-flow__i{border-bottom:0;border-right:1px solid var(--c-line-s)}
  .wl-flow__i:nth-child(4n){border-right:0}
  .wl-flow__i:nth-child(-n+4){border-bottom:1px solid var(--c-line-s)}}
.wl-flow__n{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;
  background:var(--c-primary);color:#fff;font-size:17px;font-weight:800;margin-bottom:20px;
  box-shadow:0 8px 20px rgba(14,90,167,.24)}
.wl-flow__i b{display:block;font-size:18px;color:var(--c-ink);font-weight:700}
.wl-flow__i p{font-size:14.5px;color:var(--c-muted);line-height:1.85;margin-top:11px}

/* ---------- 13. 案例 ---------- */
.wl-cases{display:grid;gap:24px}
@media(min-width:768px){.wl-cases{grid-template-columns:repeat(3,1fr);gap:30px}}
.wl-case{position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--c-dark);display:block}
.wl-case img{width:100%;aspect-ratio:4/3;object-fit:cover;opacity:.82;transition:.6s var(--ease)}
.wl-case:hover img{transform:scale(1.07);opacity:1}
.wl-case figcaption,.wl-case__bd{position:absolute;left:0;right:0;bottom:0;padding:28px 26px;color:#fff;
  background:linear-gradient(to top,rgba(5,15,27,.94),transparent)}
.wl-case__bd b{font-size:19px;display:block;font-weight:700}
.wl-case__bd span{display:block;font-size:13.5px;color:rgba(255,255,255,.85);margin-top:8px;line-height:1.7}

/* ---------- 14. 资质 ---------- */
.wl-honor{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(min-width:900px){.wl-honor{grid-template-columns:repeat(6,1fr)}}
.wl-honor img{width:100%;background:#fff;border:1px solid var(--c-line-s);border-radius:var(--r-sm);
  padding:10px;transition:.28s}
.wl-honor img:hover{border-color:var(--c-primary);box-shadow:var(--sh-2)}
.wl-hcard{background:#fff;border:1px solid var(--c-line-s);border-radius:var(--r-md);padding:28px 14px;text-align:center}
.wl-hcard b{display:block;font-size:28px;font-weight:800;color:var(--c-primary);line-height:1.1;letter-spacing:-1px}
.wl-hcard span{display:block;font-size:13.5px;color:var(--c-muted);margin-top:11px;line-height:1.6}

/* ---------- 15. 新闻 ---------- */
.wl-news{display:grid;gap:0 44px}
@media(min-width:768px){.wl-news{grid-template-columns:repeat(2,1fr)}}
.wl-news__i{display:flex;gap:24px;padding:30px 0;border-bottom:1px solid var(--c-line-s)}
.wl-news__date{flex:none;width:80px;height:80px;border-radius:var(--r-sm);background:var(--c-bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;transition:.28s}
.wl-news__i:hover .wl-news__date{background:var(--c-primary)}
.wl-news__date b{font-size:26px;font-weight:800;line-height:1;color:var(--c-ink);letter-spacing:-1px}
.wl-news__i:hover .wl-news__date b{color:#fff}
.wl-news__date i{font-style:normal;font-size:12px;color:var(--c-muted);margin-top:5px}
.wl-news__i:hover .wl-news__date i{color:rgba(255,255,255,.82)}
.wl-news__bd{min-width:0}
.wl-news__bd h3{font-size:17.5px;font-weight:700;color:var(--c-ink);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.wl-news__i:hover h3{color:var(--c-primary)}
.wl-news__bd p{font-size:14.5px;color:var(--c-muted);margin-top:10px;line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- 16. FAQ ---------- */
.wl-faq{max-width:1040px;margin:0 auto}
.wl-faq__i{border:1px solid var(--c-line-s);border-radius:var(--r-md);background:#fff;margin-bottom:16px;overflow:hidden;transition:.28s}
.wl-faq__i.is-open{border-color:var(--c-primary);box-shadow:var(--sh-2)}
.wl-faq__q{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;
  padding:26px 30px;font-size:18px;font-weight:700;color:var(--c-ink);text-align:left;line-height:1.55}
.wl-faq__q svg{width:20px;height:20px;flex:none;color:var(--c-muted);transition:transform .28s}
.wl-faq__i.is-open .wl-faq__q svg{transform:rotate(180deg);color:var(--c-primary)}
.wl-faq__a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.wl-faq__a>div{padding:0 30px 28px;font-size:16px;line-height:2.05;color:var(--c-text)}

/* ---------- 17. 表单 ---------- */
.wl-form{display:grid;gap:20px}
.wl-form__row{display:grid;gap:20px}
@media(min-width:640px){.wl-form__row--2{grid-template-columns:1fr 1fr}}
.wl-fld{display:flex;flex-direction:column;gap:10px}
.wl-fld label{font-size:15px;font-weight:600;color:var(--c-ink);display:flex;align-items:center;gap:5px}
.wl-fld label em{font-style:normal;color:#E5484D}
.wl-fld input,.wl-fld select,.wl-fld textarea{
  width:100%;min-height:58px;padding:15px 20px;border:1.5px solid var(--c-line);border-radius:var(--r-sm);
  background:#fff;font-size:16.5px;color:var(--c-ink);transition:.22s;-webkit-appearance:none;appearance:none}
.wl-fld select{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2378899F' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 18px center;background-size:19px;padding-right:52px}
.wl-fld textarea{min-height:132px;resize:vertical;line-height:1.8}
.wl-fld input::placeholder,.wl-fld textarea::placeholder{color:#A6B4C6}
.wl-fld input:focus,.wl-fld select:focus,.wl-fld textarea:focus{
  outline:none;border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(14,90,167,.14)}
.wl-fld.has-err input,.wl-fld.has-err select,.wl-fld.has-err textarea{border-color:#E5484D;background:#FFF7F7}
.wl-fld__err{display:none;font-size:13.5px;color:#E5484D}
.wl-fld.has-err .wl-fld__err{display:block}
.wl-form__tip{font-size:13.5px;color:var(--c-muted);line-height:1.8;margin-top:4px}
.wl-form__tip a{color:var(--c-primary);font-weight:700}
.wl-form__ok{background:#F1FBF6;border:1px solid #A7E0C4;border-radius:var(--r-md);padding:44px 30px;text-align:center}
.wl-form__ok b{display:block;font-size:22px;color:#0E7C4E;font-weight:800}
.wl-form__ok p{font-size:16px;color:#3A6B55;margin-top:14px;line-height:1.9}
.wl-form__ok a{color:#0E7C4A;font-weight:700}

.wl-formcard{background:#fff;border-radius:var(--r-lg);padding:34px;box-shadow:var(--sh-2)}
@media(min-width:768px){.wl-formcard{padding:52px}}
/* 留言区（亮色，全站共用） */
.wl-lead{background:linear-gradient(180deg,#F4F8FC,#EAF2FA);position:relative;overflow:hidden}
.wl-lead::before{content:"";position:absolute;right:-160px;top:-160px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(15,169,143,.14),transparent 70%)}
.wl-lead::after{content:"";position:absolute;left:-160px;bottom:-200px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(14,90,167,.12),transparent 70%)}
.wl-lead .wl-wrap{position:relative;z-index:2}
.wl-lead__hd{text-align:center;margin-bottom:44px}
.wl-lead__hd h2{font-size:clamp(26px,3.4vw,44px);font-weight:800;color:var(--c-ink);line-height:1.3;letter-spacing:-1px}
.wl-lead__hd p{font-size:16.5px;color:var(--c-text);margin-top:18px}
.wl-lead__as{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:30px}
.wl-lead__as span{font-size:14.5px;color:var(--c-primary);background:#fff;
  border:1px solid var(--c-line);padding:10px 20px;border-radius:999px;box-shadow:var(--sh-1);font-weight:600}

/* ---------- 18. CTA（品牌蓝渐变，不用黑） ---------- */
.wl-cta{background:linear-gradient(115deg,#0E5AA7,#1368BC 52%,#0FA98F);color:#fff;position:relative;overflow:hidden}
.wl-cta::before{content:"";position:absolute;right:-120px;top:-140px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.22),transparent 70%)}
.wl-cta .wl-wrap{position:relative;z-index:2}
.wl-cta__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px;padding:60px 0}
@media(min-width:768px){.wl-cta__in{padding:80px 0}}
.wl-cta__t{font-size:clamp(24px,3vw,38px);font-weight:800;line-height:1.32;letter-spacing:-.8px;max-width:820px}
.wl-cta__d{font-size:16px;color:rgba(255,255,255,.88);margin-top:16px;max-width:700px;line-height:1.85}
.wl-cta__btns{display:flex;flex-wrap:wrap;gap:16px}

/* ---------- 19. 页脚（亮色） ---------- */
.wl-ft{background:#EAF2FA;color:#4C6079;font-size:15.5px;border-top:1px solid var(--c-line)}
.wl-ft__top{padding:80px 0 60px}
@media(min-width:1200px){.wl-ft__top{padding:104px 0 76px}}
.wl-ft__grid{display:grid;gap:44px}
@media(min-width:900px){.wl-ft__grid{grid-template-columns:1.45fr 1fr 1fr 1fr;gap:56px}}
.wl-ft__brand .wl-logo__txt b{color:var(--c-ink)}
.wl-ft__brand .wl-logo__txt i{color:#8296AD}
.wl-ft__item{display:flex;gap:14px;margin-top:22px;line-height:1.85}
.wl-ft__item svg{width:19px;height:19px;flex:none;margin-top:5px;color:var(--c-accent)}
.wl-ft__item a{color:var(--c-primary);font-weight:600}
.wl-ft__item a:hover{color:var(--c-primary-d)}
.wl-ft__col h4{font-size:17px;font-weight:700;color:var(--c-ink);margin-bottom:22px;letter-spacing:.4px}
.wl-ft__col li{margin-bottom:14px}
.wl-ft__col a{font-size:15px;color:#4C6079}
.wl-ft__col a:hover{color:var(--c-primary)}
.wl-ft__qr{text-align:center}
.wl-ft__qr img{width:160px;border-radius:var(--r-sm);background:#fff;padding:8px;margin:0 auto;box-shadow:var(--sh-1)}
.wl-ft__qr span{display:block;font-size:13.5px;margin-top:14px}
.wl-ft__bot{padding:28px 0;font-size:14px;display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;justify-content:center;
  text-align:center;border-top:1px solid var(--c-line)}
.wl-ft__bot a:hover{color:var(--c-primary)}
@media(min-width:768px){.wl-ft__bot{justify-content:space-between;text-align:left}}

/* ---------- 20. 悬浮组件 ---------- */
.wl-rail{position:fixed;right:20px;bottom:130px;z-index:80;display:none;flex-direction:column;gap:12px}
@media(min-width:1024px){.wl-rail{display:flex}}
.wl-rail__i{position:relative;width:66px;height:66px;border-radius:var(--r-md);background:#fff;
  border:1px solid var(--c-line);box-shadow:var(--sh-2);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:3px;font-size:11.5px;color:var(--c-text);transition:.24s}
.wl-rail__i:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.wl-rail__i svg{width:22px;height:22px}
.wl-rail__i--cta{background:var(--c-cta);color:#fff;border-color:var(--c-cta);box-shadow:0 10px 26px rgba(242,113,28,.3)}
.wl-rail__i--cta:hover{background:var(--c-cta-d);border-color:var(--c-cta-d)}
.wl-rail__pop{position:absolute;right:78px;top:50%;transform:translateY(-50%) scale(.94);transform-origin:right center;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);box-shadow:var(--sh-3);
  padding:16px;opacity:0;visibility:hidden;transition:.24s var(--ease);white-space:nowrap;text-align:center}
.wl-rail__i:hover .wl-rail__pop,.wl-rail__i:focus-within .wl-rail__pop{opacity:1;visibility:visible;transform:translateY(-50%) scale(1)}
.wl-rail__pop img{width:160px;height:160px}
.wl-rail__pop b{display:block;font-size:21px;font-weight:800;color:var(--c-primary);letter-spacing:.4px}
.wl-rail__pop i{display:block;font-style:normal;font-size:13px;color:var(--c-muted);margin-top:6px}

.wl-mbar{position:fixed;left:0;right:0;bottom:0;z-index:85;display:flex;background:#fff;
  border-top:1px solid var(--c-line);box-shadow:0 -6px 24px rgba(10,28,49,.12);
  padding-bottom:env(safe-area-inset-bottom)}
@media(min-width:1024px){.wl-mbar{display:none}}
.wl-mbar a,.wl-mbar button{flex:1;min-height:60px;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:3px;font-size:12px;font-weight:600;color:var(--c-text)}
.wl-mbar svg{width:21px;height:21px}
.wl-mbar .is-main{flex:1.4;background:var(--c-cta);color:#fff;font-size:13.5px;flex-direction:row;gap:8px}
body.wl-has-mbar{padding-bottom:62px}
@media(min-width:1024px){body.wl-has-mbar{padding-bottom:0}}

.wl-pop{position:fixed;right:0;top:0;bottom:0;width:min(94vw,480px);background:#fff;z-index:130;
  transform:translateX(102%);transition:transform .34s var(--ease);display:flex;flex-direction:column;box-shadow:var(--sh-3)}
.wl-pop.is-on{transform:none}
.wl-pop__mask{position:fixed;inset:0;background:rgba(7,26,44,.55);z-index:125;opacity:0;visibility:hidden;transition:.32s}
.wl-pop__mask.is-on{opacity:1;visibility:visible}
.wl-pop__hd{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:30px 28px;
  background:linear-gradient(115deg,var(--c-primary-d),var(--c-primary));color:#fff}
.wl-pop__hd b{font-size:20px;display:block;letter-spacing:-.2px}
.wl-pop__hd p{font-size:13.5px;color:rgba(255,255,255,.84);margin-top:8px}
.wl-pop__hd button{width:40px;height:40px;flex:none;border-radius:var(--r-sm);background:rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;color:#fff}
.wl-pop__hd svg{width:20px;height:20px}
.wl-pop__bd{padding:30px 28px;overflow-y:auto;flex:1}
.wl-pop__alt{margin-top:26px;padding-top:26px;border-top:1px solid var(--c-line-s);font-size:14.5px;color:var(--c-muted);line-height:1.9}
.wl-pop__alt a{color:var(--c-primary);font-weight:700}

/* ---------- 21. 页面头 / 面包屑（亮色） ---------- */
.wl-ph{background:linear-gradient(115deg,#EDF5FD 0%,#F7FBFF 55%,#EAF4FF 100%);color:var(--c-ink);
  padding:76px 0 66px;position:relative;overflow:hidden;border-bottom:1px solid var(--c-line-s)}
@media(min-width:768px){.wl-ph{padding:110px 0 94px}}
.wl-ph::after{content:"";position:absolute;right:-120px;bottom:-180px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(15,169,143,.16),transparent 70%)}
.wl-ph::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(14,90,167,.06) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(14,90,167,.06) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.6),transparent 82%);
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.6),transparent 82%)}
.wl-ph .wl-wrap{position:relative;z-index:2}
.wl-ph__t{font-size:clamp(28px,4vw,52px);font-weight:800;line-height:1.22;letter-spacing:-1.4px;color:var(--c-ink)}
.wl-ph__d{font-size:16px;color:var(--c-text);margin-top:18px;max-width:860px;line-height:1.9}
.wl-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:24px;font-size:14px;color:var(--c-muted);
  background:#fff;border:1px solid var(--c-line);border-radius:999px;padding:9px 18px;width:fit-content;max-width:100%}
.wl-crumb a{color:var(--c-text)}
.wl-crumb a:hover{color:var(--c-primary)}
.wl-crumb span{color:var(--c-muted)}

/* ---------- 22. 列表筛选 ---------- */
.wl-filter{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:44px;justify-content:center}
.wl-filter a{min-height:50px;display:inline-flex;align-items:center;padding:0 26px;border-radius:999px;
  border:1px solid var(--c-line);background:#fff;font-size:15.5px;font-weight:600;color:var(--c-text)}
.wl-filter a:hover{border-color:var(--c-primary);color:var(--c-primary)}
.wl-filter a.is-active{background:var(--c-primary);border-color:var(--c-primary);color:#fff;box-shadow:0 10px 26px rgba(14,90,167,.24)}

/* ---------- 23. 分页 ---------- */
.wl-pager{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;margin-top:56px}
.wl-pager a,.wl-pager span{min-width:50px;min-height:50px;display:inline-flex;align-items:center;justify-content:center;
  padding:0 16px;border:1px solid var(--c-line);border-radius:var(--r-sm);background:#fff;font-size:15.5px;color:var(--c-text)}
.wl-pager a:hover{border-color:var(--c-primary);color:var(--c-primary)}
.wl-pager .is-cur{background:var(--c-primary);border-color:var(--c-primary);color:#fff;font-weight:700}
.wl-pager .is-plain{color:#A6B4C6}

/* ---------- 24. 详情页 ---------- */
.wl-pd{display:grid;gap:44px}
@media(min-width:900px){.wl-pd{grid-template-columns:1.04fr 1fr;gap:80px;align-items:start}}
.wl-pd__gal{border:1px solid var(--c-line-s);border-radius:var(--r-lg);overflow:hidden;background:#fff}
.wl-pd__main{position:relative;aspect-ratio:1/1;background:var(--c-bg)}
.wl-pd__main img{width:100%;height:100%;object-fit:cover}
.wl-pd__thumbs{display:flex;gap:12px;padding:16px;border-top:1px solid var(--c-line-s);overflow-x:auto}
.wl-pd__thumbs button{width:84px;height:84px;flex:none;border-radius:var(--r-sm);overflow:hidden;
  border:2px solid transparent;background:var(--c-bg)}
.wl-pd__thumbs button.is-active{border-color:var(--c-primary)}
.wl-pd__thumbs img{width:100%;height:100%;object-fit:cover}
.wl-pd__t{font-size:clamp(26px,3.4vw,44px);font-weight:800;color:var(--c-ink);line-height:1.26;letter-spacing:-1px}
.wl-pd__meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.wl-pd__meta span{font-size:14px;color:var(--c-primary);background:var(--c-primary-l);
  padding:9px 18px;border-radius:999px;font-weight:600}
.wl-pd__desc{margin-top:28px;padding:28px;background:var(--c-bg);border-radius:var(--r-md);
  font-size:16.5px;line-height:2;color:var(--c-text)}
.wl-pd__acts{display:flex;flex-wrap:wrap;gap:16px;margin-top:36px}
.wl-prose{font-size:16.5px;line-height:2.1;color:var(--c-text);word-break:break-word}
.wl-prose h2{font-size:26px;font-weight:800;color:var(--c-ink);margin:52px 0 22px;padding-left:20px;position:relative;letter-spacing:-.5px}
.wl-prose h2::before{content:"";position:absolute;left:0;top:.24em;bottom:.24em;width:5px;border-radius:3px;
  background:linear-gradient(var(--c-primary),var(--c-accent))}
.wl-prose h3{font-size:20px;font-weight:700;color:var(--c-ink);margin:38px 0 16px}
.wl-prose p{margin:0 0 22px}
.wl-prose img{border-radius:var(--r-md);margin:28px auto}
.wl-prose ul,.wl-prose ol{margin:0 0 24px;padding-left:0}
.wl-prose ul li{position:relative;padding-left:26px;margin-bottom:14px}
.wl-prose ul li::before{content:"";position:absolute;left:2px;top:.8em;width:7px;height:7px;border-radius:50%;
  background:var(--c-accent)}
.wl-prose ol{counter-reset:n}
.wl-prose ol li{position:relative;padding-left:38px;margin-bottom:14px;counter-increment:n}
.wl-prose ol li::before{content:counter(n);position:absolute;left:0;top:.2em;width:26px;height:26px;border-radius:50%;
  background:var(--c-primary-l);color:var(--c-primary);font-size:13px;font-weight:700;
  display:flex;align-items:center;justify-content:center}
.wl-prose table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15.5px}
.wl-prose th,.wl-prose td{border:1px solid var(--c-line);padding:15px 18px;text-align:left}
.wl-prose th{background:var(--c-bg);font-weight:700;color:var(--c-ink)}
.wl-prose blockquote{margin:26px 0;padding:22px 28px;background:var(--c-primary-l);
  border-left:5px solid var(--c-primary);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--c-primary-d)}

.wl-side{position:sticky;top:140px}
.wl-sidecard{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--sh-2)}
.wl-sidecard h3{font-size:19px;font-weight:800;color:var(--c-ink);margin-bottom:11px}
.wl-sidecard p.s{font-size:14px;color:var(--c-muted);margin-bottom:22px;line-height:1.8}

.wl-pn{display:grid;gap:16px;margin-top:52px}
@media(min-width:768px){.wl-pn{grid-template-columns:1fr 1fr}}
.wl-pn a{display:flex;align-items:center;gap:14px;padding:22px 26px;border:1px solid var(--c-line);
  border-radius:var(--r-md);font-size:15.5px;color:var(--c-text);line-height:1.6;transition:.25s}
.wl-pn a:hover{border-color:var(--c-primary);color:var(--c-primary);box-shadow:var(--sh-2)}
.wl-pn a svg{width:18px;height:18px;flex:none;color:var(--c-muted)}
.wl-pn a span{display:block;font-size:13px;color:var(--c-muted)}
.wl-pn a b{font-weight:600;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- 25. 视频 ---------- */
.wl-vcard{display:block;border-radius:var(--r-md);overflow:hidden;background:#fff;border:1px solid var(--c-line-s);transition:.3s var(--ease)}
.wl-vcard:hover{transform:translateY(-8px);box-shadow:var(--sh-3)}
.wl-vcard__pic{position:relative;aspect-ratio:16/9;background:var(--c-dark);display:block}
.wl-vcard__pic img{width:100%;height:100%;object-fit:cover;opacity:.85}
.wl-vcard__play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.wl-vcard__play i{width:66px;height:66px;border-radius:50%;background:rgba(255,255,255,.94);
  display:flex;align-items:center;justify-content:center;color:var(--c-primary);transition:.28s;box-shadow:0 12px 34px rgba(0,0,0,.28)}
.wl-vcard:hover .wl-vcard__play i{transform:scale(1.12);background:var(--c-cta);color:#fff}
.wl-vcard__play svg{width:26px;height:26px}
.wl-vcard__bd{padding:22px 24px 26px;display:block}
.wl-vcard__bd h3{font-size:17px;font-weight:700;color:var(--c-ink);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.wl-vmodal{position:fixed;inset:0;z-index:150;background:rgba(3,10,18,.94);display:none;align-items:center;justify-content:center;padding:24px}
.wl-vmodal.is-on{display:flex}
.wl-vmodal video{width:min(1280px,100%);max-height:84vh;border-radius:var(--r-md);background:#000}
.wl-vmodal__x{position:absolute;right:24px;top:24px;width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.14);color:#fff;display:flex;align-items:center;justify-content:center}
.wl-vmodal__x svg{width:24px;height:24px}

/* ---------- 26. 会员 / 搜索 ---------- */
.wl-narrow{max-width:880px;margin:0 auto}
.wl-search-box{display:flex;gap:14px;max-width:720px;margin:0 auto}
.wl-search-box input{flex:1;min-height:62px;padding:0 24px;border:1.5px solid var(--c-line);
  border-radius:var(--r-sm);font-size:16.5px}
.wl-search-box input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(14,90,167,.14)}
.wl-empty{padding:80px 20px;text-align:center;color:var(--c-muted);font-size:16.5px}
.wl-inline-form{display:grid;gap:20px}

/* ---------- 27. 工具类 ---------- */
.wl-mt-s{margin-top:20px}.wl-mt-m{margin-top:38px}.wl-mt-l{margin-top:64px}
.wl-tc{text-align:center}
.wl-hide{display:none!important}
@media(max-width:767px){.wl-md-hide{display:none!important}}
@media(min-width:768px){.wl-md-show{display:none!important}}

/* ---------- 27b. 产品系列（图标墙 · 新增） ---------- */
.wl-series{display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:700px){.wl-series{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.wl-series{grid-template-columns:repeat(3,1fr);gap:24px}}
.wl-series__i{display:flex;gap:20px;align-items:flex-start;padding:30px;background:#fff;
  border:1px solid var(--c-line-s);border-radius:var(--r-md);transition:.3s var(--ease)}
.wl-series__i:hover{transform:translateY(-6px);box-shadow:var(--sh-2);border-color:var(--c-primary-l)}
.wl-series__ic{width:58px;height:58px;flex:none;border-radius:16px;
  background:linear-gradient(135deg,var(--c-primary-l),var(--c-accent-l));color:var(--c-primary);
  display:flex;align-items:center;justify-content:center}
.wl-series__ic svg{width:30px;height:30px}
.wl-series__i b{display:block;font-size:18px;font-weight:700;color:var(--c-ink);line-height:1.45}
.wl-series__i p{font-size:14px;color:var(--c-muted);line-height:1.8;margin-top:10px}
.wl-series__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.wl-series__tags span{font-size:12px;color:var(--c-primary);background:var(--c-primary-l);
  border-radius:6px;padding:4px 10px;font-weight:600}

/* ---------- 27c. 治理工艺流程线（新增） ---------- */
.wl-line{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;counter-reset:wlstep}
@media(min-width:900px){.wl-line{grid-template-columns:repeat(6,1fr);gap:0}}
.wl-line__i{position:relative;background:#fff;border:1px solid var(--c-line-s);border-radius:var(--r-md);
  padding:30px 20px 26px;text-align:center;transition:.28s var(--ease)}
@media(min-width:900px){.wl-line__i{border-radius:0;border-right:0}
  .wl-line__i:first-child{border-radius:var(--r-md) 0 0 var(--r-md)}
  .wl-line__i:last-child{border-radius:0 var(--r-md) var(--r-md) 0;border-right:1px solid var(--c-line-s)}}
.wl-line__i::after{content:"";position:absolute;right:-13px;top:50%;width:26px;height:26px;margin-top:-13px;
  border-radius:50%;background:#fff;border:1px solid var(--c-line);z-index:3;display:none}
@media(min-width:900px){
  .wl-line__i::after{display:flex;align-items:center;justify-content:center}
  .wl-line__i:last-child::after{display:none}
}
.wl-line__i:hover{background:#F7FBFF}
.wl-line__i:hover::after{background:var(--c-primary-l);border-color:var(--c-primary)}
.wl-line__n{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;
  background:var(--c-primary-l);color:var(--c-primary);margin-bottom:18px}
.wl-line__n svg{width:23px;height:23px}
.wl-line__i b{display:block;font-size:16.5px;font-weight:700;color:var(--c-ink)}
.wl-line__i p{font-size:13.5px;color:var(--c-muted);line-height:1.75;margin-top:10px}
.wl-line__i em{display:inline-block;font-style:normal;font-size:12px;font-weight:700;color:var(--c-accent);
  background:var(--c-accent-l);border-radius:6px;padding:3px 9px;margin-top:12px}

/* ---------- 27d. 行业应用（带图 · 新增） ---------- */
.wl-apps{display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:640px){.wl-apps{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.wl-apps{grid-template-columns:repeat(3,1fr);gap:24px}}
.wl-app{display:block;background:#fff;border:1px solid var(--c-line-s);border-radius:var(--r-md);
  overflow:hidden;transition:.32s var(--ease)}
.wl-app:hover{transform:translateY(-8px);box-shadow:var(--sh-3);border-color:transparent}
.wl-app__pic{position:relative;aspect-ratio:16/10;background:var(--c-bg);overflow:hidden}
.wl-app__pic img{width:100%;height:100%;object-fit:cover;transition:transform .65s var(--ease)}
.wl-app:hover .wl-app__pic img{transform:scale(1.07)}
.wl-app__pic i{position:absolute;left:16px;top:16px;background:rgba(255,255,255,.94);color:var(--c-primary);
  font-size:12.5px;font-weight:700;font-style:normal;padding:6px 13px;border-radius:8px;box-shadow:var(--sh-1)}
.wl-app__bd{padding:24px 24px 26px}
.wl-app__bd b{display:block;font-size:17.5px;font-weight:700;color:var(--c-ink)}
.wl-app__bd p{font-size:14px;color:var(--c-muted);line-height:1.8;margin-top:10px}
.wl-app__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.wl-app__meta span{font-size:12px;font-weight:600;color:var(--c-primary);background:var(--c-primary-l);
  border-radius:6px;padding:4px 10px}

/* ---------- 27e. 参数速览（新增） ---------- */
.wl-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(min-width:900px){.wl-specs{grid-template-columns:repeat(4,1fr);gap:20px}}
.wl-spec{background:#fff;border:1px solid var(--c-line-s);border-radius:var(--r-md);padding:26px 24px;
  transition:.28s var(--ease)}
.wl-spec:hover{border-color:var(--c-primary);box-shadow:var(--sh-2)}
.wl-spec span{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--c-muted);letter-spacing:.4px}
.wl-spec span svg{width:16px;height:16px;color:var(--c-accent)}
.wl-spec b{display:block;font-size:21px;font-weight:800;color:var(--c-ink);margin-top:12px;letter-spacing:-.4px;line-height:1.3}
.wl-spec b small{display:block;font-size:12.5px;font-weight:500;color:var(--c-muted);margin-top:7px;letter-spacing:0}

/* ==========================================================================
   v4 · 模块现代化：编辑部式标题 / Bento 产品网格 / 案例卡 v2 / 转化组件
   ========================================================================== */

/* ---------- 27f. 标题栏（左标题 + 右链接，替代居中标题） ---------- */
.wl-stitle--bar{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:18px 28px;max-width:none;text-align:left;margin-left:0;margin-right:0}
.wl-stitle--bar .wl-stitle__k::before{display:none}
.wl-stitle--bar .wl-stitle__d{margin-left:0;max-width:760px}
.wl-stitle--bar .wl-stitle__hd{min-width:0}
.wl-stitle__more{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 22px;flex:none;
  border:1px solid var(--c-line);border-radius:999px;background:#fff;font-size:15px;font-weight:600;
  color:var(--c-text);transition:.24s var(--ease)}
.wl-stitle__more:hover{border-color:var(--c-primary);color:var(--c-primary);gap:12px}
.wl-stitle__more svg{width:15px;height:15px}

/* ---------- 27g. 产品 Bento 网格（首图放大） ---------- */
@media(min-width:1200px){
  .wl-grid--bento{grid-template-columns:repeat(4,1fr)}
  .wl-grid--bento>.wl-pcard:first-child{grid-column:span 2;grid-row:span 2}
  .wl-grid--bento>.wl-pcard:first-child .wl-pcard__pic{aspect-ratio:16/11}
  .wl-grid--bento>.wl-pcard:first-child .wl-pcard__t{font-size:24px;line-height:1.35}
  .wl-grid--bento>.wl-pcard:first-child .wl-pcard__bd{padding:28px 28px 30px;gap:13px}
  .wl-grid--bento>.wl-pcard:first-child .wl-pcard__d{-webkit-line-clamp:3;font-size:15px}
}

/* ---------- 27h. 产品卡 v2：图上快捷操作 + 报价按钮 ---------- */
.wl-pcard__img{display:block;position:relative;aspect-ratio:4/3;background:var(--c-bg);overflow:hidden}
.wl-pcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .65s var(--ease)}
.wl-pcard:hover .wl-pcard__img img{transform:scale(1.08)}
.wl-pcard__veil{position:absolute;inset:0;background:linear-gradient(to top,rgba(6,18,32,.5),transparent 58%);
  opacity:0;transition:.32s var(--ease)}
.wl-pcard:hover .wl-pcard__veil{opacity:1}
.wl-pcard__badge{position:absolute;left:14px;top:14px;background:var(--c-cta);color:#fff;
  font-size:12.5px;font-weight:700;padding:6px 12px;border-radius:8px;letter-spacing:.4px;z-index:2}
.wl-pcard__badge--soft{background:rgba(255,255,255,.95);color:var(--c-primary)}
.wl-pcard__act{display:flex;gap:10px;margin-top:auto;padding-top:16px;border-top:1px solid var(--c-line-s)}
.wl-pcard__go,.wl-pcard__quote{flex:1;min-height:44px;display:inline-flex;align-items:center;justify-content:center;
  gap:6px;border-radius:var(--r-sm);font-size:14px;font-weight:700;letter-spacing:.3px;
  border:1px solid transparent;transition:.22s var(--ease)}
.wl-pcard__go{border-color:var(--c-line);background:#fff;color:var(--c-text)}
.wl-pcard__go:hover{border-color:var(--c-primary);color:var(--c-primary)}
.wl-pcard__quote{background:var(--c-primary-l);color:var(--c-primary)}
.wl-pcard__quote:hover{background:var(--c-primary);color:#fff}
.wl-pcard__act svg{width:15px;height:15px}

/* ---------- 27i. 快速询价条（转化组件） ---------- */
.wl-quotebar{background:linear-gradient(115deg,#0E5AA7,#1368BC 55%,#0FA98F);border-radius:var(--r-lg);
  padding:30px 34px;color:#fff;display:grid;gap:22px;align-items:center;position:relative;overflow:hidden}
@media(min-width:1000px){.wl-quotebar{grid-template-columns:1fr auto;padding:34px 44px}}
.wl-quotebar::before{content:"";position:absolute;right:-90px;top:-110px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.22),transparent 70%)}
.wl-quotebar__in{position:relative;z-index:2;min-width:0}
.wl-quotebar__in b{display:block;font-size:21px;font-weight:800;letter-spacing:-.3px}
@media(min-width:1200px){.wl-quotebar__in b{font-size:25px}}
.wl-quotebar__in p{font-size:14.5px;color:rgba(255,255,255,.88);margin-top:9px;line-height:1.7}
.wl-quotebar__form{position:relative;z-index:2;display:flex;gap:12px;flex-wrap:wrap}
.wl-quotebar__form input{flex:1;min-width:200px;min-height:56px;padding:0 20px;border-radius:var(--r-sm);
  border:1.5px solid rgba(255,255,255,.45);background:rgba(255,255,255,.14);color:#fff;font-size:16px}
.wl-quotebar__form input::placeholder{color:rgba(255,255,255,.72)}
.wl-quotebar__form input:focus{outline:none;background:#fff;color:var(--c-ink);
  border-color:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.24)}
.wl-quotebar__form .wl-btn{flex:none}
.wl-quotebar__form input[aria-invalid="true"]{border-color:#FFC9C9;background:rgba(229,72,77,.24)}

/* ---------- 27j. 案例卡 v2 ---------- */
.wl-case__tag{position:absolute;left:16px;top:16px;z-index:2;font-size:12.5px;font-weight:700;
  color:var(--c-primary);background:rgba(255,255,255,.96);border-radius:8px;padding:6px 13px;box-shadow:var(--sh-1)}
.wl-case__meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px;padding-top:12px;
  border-top:1px solid rgba(255,255,255,.22)}
.wl-case__meta span{font-size:12.5px;color:rgba(255,255,255,.9)}
.wl-case__meta b{color:#fff;font-weight:700;margin-left:4px}

/* 案例指标条 */
.wl-casemetrics{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--c-line);
  border-radius:var(--r-md);overflow:hidden;margin-top:32px}
@media(min-width:900px){.wl-casemetrics{grid-template-columns:repeat(4,1fr)}}
.wl-casemetric{background:#fff;padding:26px 22px}
.wl-casemetric b{display:block;font-size:30px;font-weight:800;line-height:1;color:var(--c-primary);letter-spacing:-1.4px}
.wl-casemetric b small{font-size:.42em;color:var(--c-ink);margin-left:4px}
.wl-casemetric span{display:block;font-size:13.5px;color:var(--c-muted);margin-top:11px}

/* 治理前后对比 */
.wl-compare{display:grid;gap:18px;margin-top:32px}
@media(min-width:768px){.wl-compare{grid-template-columns:1fr 1fr;gap:24px}}
.wl-compare__col{background:#fff;border:1px solid var(--c-line-s);border-radius:var(--r-md);padding:30px}
.wl-compare__col--after{border-color:rgba(15,169,143,.45);background:linear-gradient(180deg,#F2FCF9,#fff)}
.wl-compare__hd{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:700;color:var(--c-muted);
  letter-spacing:.6px}
.wl-compare__col--after .wl-compare__hd{color:#0A7E68}
.wl-compare__hd svg{width:19px;height:19px}
.wl-compare__col--after .wl-compare__hd svg{color:var(--c-accent)}
.wl-compare__col--before .wl-compare__hd svg{color:#C4756B}
.wl-compare__list{margin-top:18px}
.wl-compare__list li{display:flex;align-items:baseline;justify-content:space-between;gap:14px;
  padding:13px 0;border-bottom:1px dashed var(--c-line);font-size:15px}
.wl-compare__list li:last-child{border-bottom:0}
.wl-compare__list span{color:var(--c-text)}
.wl-compare__list b{font-size:18px;font-weight:800;color:#B4625A;letter-spacing:-.4px}
.wl-compare__col--after .wl-compare__list b{color:#0A7E68}

/* ---------- 27k. 我们 vs 普通供应商（对比表） ---------- */
.wl-vs{width:100%;border-collapse:separate;border-spacing:0;background:#fff;
  border:1px solid var(--c-line-s);border-radius:var(--r-md);overflow:hidden}
.wl-vs th,.wl-vs td{padding:20px 24px;text-align:left;font-size:15.5px;border-bottom:1px solid var(--c-line-s)}
.wl-vs thead th{font-size:15px;font-weight:700;color:var(--c-muted);background:var(--c-bg);letter-spacing:.4px}
.wl-vs thead th:nth-child(2){color:var(--c-ink)}
.wl-vs thead th:nth-child(3){background:#F2FCF9;color:#0A7E68}
.wl-vs tbody td:first-child{color:var(--c-text);font-weight:600;width:34%}
.wl-vs tbody td{color:var(--c-muted)}
.wl-vs tbody td:nth-child(3){background:#F2FCF9;color:#0A7E68;font-weight:700}
.wl-vs tbody tr:last-child td{border-bottom:0}
.wl-vs .wl-ic{display:inline-flex;align-items:center;gap:8px}
.wl-vs .wl-ic svg{width:17px;height:17px;flex:none}
.wl-vs .no svg{color:#C4756B}
.wl-vs .yes svg{color:var(--c-accent)}

/* ---------- 27l. 保障条（信任转化） ---------- */
.wl-trust{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(min-width:900px){.wl-trust{grid-template-columns:repeat(4,1fr);gap:24px}}
.wl-trust__i{background:#fff;border:1px solid var(--c-line-s);border-radius:var(--r-md);padding:28px 24px;
  transition:.28s var(--ease)}
.wl-trust__i:hover{border-color:var(--c-primary);box-shadow:var(--sh-2);transform:translateY(-4px)}
.wl-trust__i i{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:14px;
  background:var(--c-primary-l);color:var(--c-primary);font-style:normal;margin-bottom:16px}
.wl-trust__i i svg{width:24px;height:24px}
.wl-trust__i b{display:block;font-size:16.5px;font-weight:700;color:var(--c-ink)}
.wl-trust__i p{font-size:13.5px;color:var(--c-muted);line-height:1.8;margin-top:9px}

/* ---------- 27m. 选型计算器（转化核心） ---------- */
.wl-calc{position:relative;overflow:hidden;border-radius:var(--r-xl);
  background:linear-gradient(150deg,#0C4C90 0%,#0E5AA7 46%,#0B7FA8 100%);
  box-shadow:0 30px 80px rgba(10,61,116,.30);padding:38px 30px}
@media(min-width:900px){.wl-calc{padding:56px 52px}}
.wl-calc::before{content:"";position:absolute;right:-160px;top:-180px;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(15,169,143,.42),transparent 68%)}
.wl-calc::after{content:"";position:absolute;left:-140px;bottom:-220px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.14),transparent 70%)}
.wl-calc .wl-wrap{position:relative;z-index:2}
.wl-calc__hd{margin-bottom:38px}
.wl-calc__k{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;letter-spacing:1.4px;
  text-transform:uppercase;color:#0B1C31;background:#8FE3D4;padding:7px 15px;border-radius:999px}
.wl-calc__k svg{width:14px;height:14px}
.wl-calc__t{font-size:clamp(24px,3.2vw,40px);font-weight:800;color:#fff;line-height:1.3;letter-spacing:-.9px;margin-top:20px}
.wl-calc__d{font-size:16px;color:rgba(255,255,255,.84);line-height:1.9;margin-top:14px;max-width:760px}
.wl-calc__grid{display:grid;gap:30px}
@media(min-width:1080px){.wl-calc__grid{grid-template-columns:1.38fr .62fr;gap:44px;align-items:start}}
.wl-calc__step{margin-bottom:30px}
.wl-calc__step:last-child{margin-bottom:0}
.wl-calc__lb{display:flex;align-items:center;gap:11px;font-size:14.5px;font-weight:700;color:#fff;
  letter-spacing:.3px;margin-bottom:15px}
.wl-calc__lb i{width:24px;height:24px;flex:none;border-radius:50%;background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;
  font-style:normal;font-size:12.5px;font-weight:700;color:#8FE3D4}
.wl-calc__lb em{font-style:normal;font-weight:500;font-size:12.5px;color:rgba(255,255,255,.62);margin-left:2px}
.wl-chips{display:flex;flex-wrap:wrap;gap:10px}
.wl-chip{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 18px;cursor:pointer;
  font:inherit;font-size:14.5px;font-weight:600;color:#E4EEF8;background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.24);border-radius:999px;transition:.22s var(--ease)}
.wl-chip:hover{background:rgba(255,255,255,.2)}
.wl-chip.is-on{background:#fff;color:var(--c-primary);border-color:#fff;box-shadow:0 8px 22px rgba(0,0,0,.18)}
.wl-chip svg{width:16px;height:16px;flex:none}
.wl-calc__sizes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.wl-calc__num{position:relative}
.wl-calc__num input{width:100%;height:56px;padding:0 52px 0 16px;border-radius:13px;
  border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.12);color:#fff;
  font:inherit;font-size:16px;font-weight:600;transition:.2s}
.wl-calc__num input::placeholder{color:rgba(255,255,255,.5);font-weight:500}
.wl-calc__num input:focus{outline:none;border-color:#8FE3D4;background:rgba(255,255,255,.18);
  box-shadow:0 0 0 4px rgba(143,227,212,.18)}
.wl-calc__num span{position:absolute;right:15px;top:50%;transform:translateY(-50%);
  font-size:12.5px;color:rgba(255,255,255,.6);pointer-events:none}
.wl-calc__hint{font-size:12.5px;color:rgba(255,255,255,.6);margin-top:12px;line-height:1.75}

/* 结果面板 */
.wl-calc__out{background:#fff;border-radius:var(--r-lg);padding:30px 26px;box-shadow:0 22px 60px rgba(5,25,50,.28)}
@media(min-width:1080px){.wl-calc__out{position:sticky;top:104px}}
.wl-calc__out-k{font-size:12.5px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--c-muted)}
.wl-calc__flow{margin-top:12px;font-size:clamp(29px,3.4vw,42px);font-weight:800;color:var(--c-primary);
  line-height:1.06;letter-spacing:-1.4px;font-variant-numeric:tabular-nums}
.wl-calc__flow small{display:block;font-size:13.5px;font-weight:600;color:var(--c-muted);
  letter-spacing:0;margin-top:8px}
.wl-calc__rows{margin-top:22px;padding-top:20px;border-top:1px dashed var(--c-line)}
.wl-calc__row{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;font-size:14.5px;line-height:1.75}
.wl-calc__row svg{width:16px;height:16px;flex:none;margin-top:5px;color:var(--c-accent)}
.wl-calc__row b{color:var(--c-ink);font-weight:600}
.wl-calc__row span{color:var(--c-text)}
.wl-calc__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.wl-calc__tags i{font-style:normal;font-size:13px;font-weight:600;color:var(--c-primary);
  background:var(--c-primary-l);border-radius:8px;padding:6px 11px}
.wl-calc__note{font-size:12.5px;color:var(--c-muted);line-height:1.75;margin-top:16px;
  background:var(--c-bg);border-radius:10px;padding:12px 14px}
.wl-calc__out .wl-btn{width:100%;margin-top:18px}

/* ---------- 27n. 选型参数对照表 ---------- */
.wl-spec{overflow:hidden;border:1px solid var(--c-line);border-radius:var(--r-lg);background:#fff;
  box-shadow:var(--sh-2)}
.wl-spec__scroll{overflow-x:auto}
.wl-spec table{width:100%;min-width:880px;border-collapse:collapse;font-size:15px}
.wl-spec thead th{background:linear-gradient(150deg,#0C4C90,#0E5AA7);color:#fff;font-weight:700;
  font-size:14px;letter-spacing:.4px;text-align:left;padding:18px 20px;white-space:nowrap}
.wl-spec thead th:first-child{border-top-left-radius:var(--r-lg)}
.wl-spec thead th:last-child{border-top-right-radius:var(--r-lg)}
.wl-spec tbody td{padding:17px 20px;border-bottom:1px solid var(--c-line-s);color:var(--c-text);
  vertical-align:top;line-height:1.7}
.wl-spec tbody tr:last-child td{border-bottom:0}
.wl-spec tbody tr:nth-child(even){background:#FAFCFE}
.wl-spec tbody tr:hover{background:var(--c-primary-l)}
.wl-spec td b{color:var(--c-ink);font-weight:700}
.wl-spec td em{font-style:normal;color:var(--c-primary);font-weight:700;font-variant-numeric:tabular-nums}
.wl-spec__tip{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;
  padding:18px 22px;background:var(--c-bg);border-top:1px solid var(--c-line-s);font-size:14px;color:var(--c-text)}
.wl-spec__tip a{font-weight:700;color:var(--c-primary)}

/* ---------- 27o. 发展历程时间轴 ---------- */
.wl-tl{position:relative;padding-left:34px}
@media(min-width:900px){.wl-tl{padding-left:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 60px}}
.wl-tl::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(to bottom,var(--c-primary),var(--c-accent))}
@media(min-width:900px){.wl-tl::before{left:50%;margin-left:-1px}}
.wl-tl__i{position:relative;padding:0 0 34px 0}
@media(min-width:900px){
  .wl-tl__i{width:100%;padding-bottom:44px}
  .wl-tl__i:nth-child(odd){padding-right:52px;text-align:right}
  .wl-tl__i:nth-child(even){grid-column:2;padding-left:52px}
}
.wl-tl__i::before{content:"";position:absolute;left:-31px;top:7px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:3px solid var(--c-primary);box-shadow:0 0 0 4px rgba(14,90,167,.14)}
@media(min-width:900px){
  .wl-tl__i:nth-child(odd)::before{left:auto;right:-6px}
  .wl-tl__i:nth-child(even)::before{left:-6px}
}
.wl-tl__y{display:inline-block;font-size:19px;font-weight:800;color:var(--c-primary);
  letter-spacing:-.4px;font-variant-numeric:tabular-nums}
.wl-tl__t{font-size:16.5px;font-weight:700;color:var(--c-ink);margin-top:8px}
.wl-tl__d{font-size:14.5px;color:var(--c-text);line-height:1.85;margin-top:8px}

/* ---------- 27p. 服务承诺 SLA ---------- */
.wl-sla{display:grid;gap:1px;background:var(--c-line);border:1px solid var(--c-line);
  border-radius:var(--r-lg);overflow:hidden}
@media(min-width:768px){.wl-sla{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.wl-sla{grid-template-columns:repeat(3,1fr)}}
.wl-sla__i{background:#fff;padding:30px 28px;transition:.28s var(--ease)}
.wl-sla__i:hover{background:#F7FBFF;transform:translateY(-2px)}
.wl-sla__n{display:flex;align-items:baseline;gap:6px;font-size:clamp(30px,3.2vw,42px);font-weight:800;
  color:var(--c-primary);line-height:1;letter-spacing:-1.6px;font-variant-numeric:tabular-nums}
.wl-sla__n small{font-size:.4em;font-weight:700;letter-spacing:0;color:var(--c-accent)}
.wl-sla__t{font-size:16px;font-weight:700;color:var(--c-ink);margin-top:16px}
.wl-sla__d{font-size:14px;color:var(--c-text);line-height:1.85;margin-top:9px}

/* ---------- 27q. 首屏：在线徽标 / 承诺条 / 滚动提示 ---------- */
.wl-hero__live{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;
  color:var(--c-accent);background:var(--c-accent-l);border-radius:999px;padding:5px 11px;flex:none;
  margin-top:4px;white-space:nowrap}
.wl-hero__live s{width:7px;height:7px;border-radius:50%;background:var(--c-accent);text-decoration:none;
  box-shadow:0 0 0 0 rgba(15,169,143,.6);animation:wlPulse 2.2s infinite}
@keyframes wlPulse{70%{box-shadow:0 0 0 9px rgba(15,169,143,0)}100%{box-shadow:0 0 0 0 rgba(15,169,143,0)}}
.wl-hero__assure{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:14px;padding-top:14px;
  border-top:1px dashed var(--c-line);font-size:12.5px;color:var(--c-text)}
.wl-hero__assure span{display:inline-flex;align-items:center;gap:6px}
.wl-hero__assure svg{width:14px;height:14px;color:var(--c-accent);flex:none}

/* ---------- 28. 可达性 ---------- */

/* 图片位兜底底纹：图未加载 / 加载失败（如被拦截）时呈现品牌化浅底，
   而不是一片纯白空洞。图片正常加载后会完全覆盖底纹。 */
.wl-pcard__pic,.wl-pd__main,.wl-scard,.wl-about__media,.wl-prose img,
.wl-pd__main img,.wl-pcard__pic img{
  background-color:#EDF3FA;
  background-image:
    radial-gradient(120% 100% at 18% 12%,rgba(14,90,167,.10),transparent 62%),
    linear-gradient(135deg,#F1F6FC 0%,#E5EDF7 52%,#F1F6FC 100%);
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
  html.js-rv .wl-rv{opacity:1;transform:none}
}
@media print{
  .wl-hd,.wl-ft,.wl-rail,.wl-mbar,.wl-pop,.wl-pop__mask,.wl-cta{display:none!important}
  body{color:#000}
}

/* ===== 页头窄屏横向溢出修复 2026-10-22 ===== */
@media (max-width:1599px){
  .wl-hd__phone{display:none}
  .wl-hd__main .wl-wrap{gap:22px}
  .wl-hd__act{gap:10px}
  .wl-nav__a{padding:0 13px}
  .wl-hd__main .wl-btn--cta{padding-left:18px;padding-right:18px}
}
@media (max-width:1279px){
  .wl-hd__main .wl-wrap{gap:14px}
  .wl-nav__a{padding:0 10px;font-size:15px}
  .wl-logo__txt b{font-size:20px}
  .wl-hd__act{gap:8px}
  .wl-hd__act .wl-md-hide{display:none!important}
  .wl-hd__act .wl-md-show{display:inline!important}
}

/* ===== 窄屏补齐 2026-10-22 ===== */
html,body{overflow-x:clip}
@media (max-width:1099px){
  .wl-hd__main .wl-wrap{gap:10px}
  .wl-nav__a{padding:0 8px;font-size:14px}
  .wl-logo__txt b{font-size:18px}
  .wl-logo__txt i{display:none}
  .wl-hd__act{gap:6px}
}