/* ==========================================================================
   墨白互联 · service-weihu.html 专属样式（网站维护托管）
   布局指纹：F15 罗盘式（中心圆 + 环绕服务卡片）
   模块：页首 Banner → 罗盘核心区 → 内容清单 → 五步流程 → 交付周期
         → 相关案例 → 配套服务 → FAQ → 圆形 CTA
   ========================================================================== */

/* ===== 页首 Banner ===== */
.wh-hero{position:relative;min-height:480px;display:flex;align-items:center;overflow:hidden}
.wh-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.wh-hero-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(29,52,38,.78) 0%,rgba(29,52,38,.45) 48%,rgba(38,37,31,.15) 100%)}
.wh-hero-inner{position:relative;z-index:2;padding-block:clamp(76px,9vw,120px);color:var(--moon-100)}
.wh-hero .kicker{color:var(--moon-200)}
.wh-hero .kicker::before{background:var(--moon-200)}
.wh-hero h1{color:#fff;font-size:clamp(32px,4.6vw,54px);letter-spacing:.1em;line-height:1.3;margin-top:20px}
.wh-hero-sub{margin-top:20px;max-width:600px;color:rgba(247,245,238,.88);font-size:clamp(15px,1.5vw,18px);line-height:2}
.wh-hero-actions{margin-top:36px;display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.wh-phone-btn svg{width:18px;height:18px;fill:currentColor}

/* ===== 面包屑 ===== */
.wh-crumb-wrap{padding-top:26px}

/* ===== F15 罗盘核心区 ===== */
.wh-compass{position:relative;max-width:960px;height:660px;margin:56px auto 0}
.wh-compass-ring{position:absolute;left:50%;top:50%;width:430px;height:430px;transform:translate(-50%,-50%);
  border:1.5px dashed rgba(78,124,91,.4);border-radius:50%}
.wh-compass-ring::before{content:"";position:absolute;left:50%;top:50%;width:60%;height:60%;
  transform:translate(-50%,-50%);border:1px solid rgba(192,47,43,.22);border-radius:50%}
.wh-compass-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:218px;height:218px;
  border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--bamboo-500),var(--bamboo-700) 75%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--moon-100);
  box-shadow:0 24px 60px rgba(46,78,57,.35),inset 0 0 0 6px rgba(247,245,238,.12);z-index:3}
.wh-compass-seal{font-family:var(--serif);font-weight:700;font-size:24px;letter-spacing:.2em;line-height:1.5;
  background:var(--cinnabar-500);padding:8px 14px;border-radius:8px;box-shadow:inset 0 0 0 2px rgba(255,243,236,.35)}
.wh-compass-core p{font-size:14px;letter-spacing:.3em;color:rgba(247,245,238,.85)}
/* 环绕卡片：六点位 */
.wh-orbit{position:absolute;width:250px;background:var(--moon-50);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-soft);z-index:2}
.wh-orbit h3{font-size:17px;color:var(--bamboo-700);letter-spacing:.06em}
.wh-orbit p{font-size:13.5px;color:var(--ink-500);line-height:1.8;margin-top:6px}
.wh-orbit-1{left:50%;top:0;transform:translateX(-50%)}
.wh-orbit-2{right:0;top:120px}
.wh-orbit-3{right:0;bottom:120px}
.wh-orbit-4{left:50%;bottom:0;transform:translateX(-50%)}
.wh-orbit-5{left:0;bottom:120px}
.wh-orbit-6{left:0;top:120px}

/* 适合谁 */
.wh-who{max-width:880px;margin:56px auto 0;background:var(--moon-200);border-left:4px solid var(--cinnabar-500);
  border-radius:0 var(--radius) var(--radius) 0;padding:30px 34px}
.wh-who h3{font-size:20px;margin-bottom:14px}
.wh-who ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}
.wh-who li{position:relative;padding-left:20px;font-size:14.5px;color:var(--ink-700);line-height:1.9}
.wh-who li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:2px;background:var(--bamboo-500)}

/* ===== 服务内容清单（壹贰叁肆伍陆） ===== */
.wh-detail{background:var(--moon-200)}
.wh-detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.wh-d-item{position:relative;background:var(--moon-50);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:28px 26px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}
.wh-d-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
.wh-d-num{position:absolute;right:14px;top:8px;font-family:var(--serif);font-size:52px;color:rgba(78,124,91,.12);
  font-weight:700;line-height:1}
.wh-d-item h3{font-size:19px;letter-spacing:.06em;position:relative}
.wh-d-item h3::after{content:"";display:block;width:28px;height:2px;background:var(--cinnabar-500);margin-top:10px}
.wh-d-item p{margin-top:12px;font-size:14px;color:var(--ink-500);line-height:1.9}

/* ===== 五步流程（罗盘放射线） ===== */
.wh-process{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:48px;counter-reset:wh}
.wh-process li{position:relative;padding:24px 20px 22px;background:var(--moon-50);border:1px solid var(--line-soft);
  border-radius:var(--radius);border-top:3px solid var(--bamboo-500)}
.wh-process li+li::before{content:"";position:absolute;left:-18px;top:50%;width:18px;height:1px;background:var(--bamboo-400)}
.wh-p-step{font-family:var(--serif);font-size:14px;color:var(--cinnabar-500);letter-spacing:.2em;font-weight:700}
.wh-process h3{font-size:17px;margin-top:8px}
.wh-process p{font-size:13.5px;color:var(--ink-500);line-height:1.8;margin-top:8px}

/* ===== 交付 / 周期 ===== */
.wh-deliver{background:var(--bamboo-900);color:rgba(247,245,238,.85)}
.wh-deliver-inner{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(28px,5vw,70px);align-items:center;
  padding-block:clamp(48px,6vw,80px)}
.wh-deliver .kicker{color:var(--cinnabar-400)}
.wh-deliver .kicker::before{background:var(--cinnabar-400)}
.wh-deliver h2{color:var(--moon-100)}
.wh-deliver p{margin-top:16px;font-size:14.5px;line-height:2;color:rgba(247,245,238,.72)}
.wh-deliver-facts{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.wh-fact{background:rgba(247,245,238,.06);border:1px solid rgba(247,245,238,.16);border-radius:var(--radius);
  padding:22px;display:flex;flex-direction:column;gap:6px}
.wh-fact b{font-family:var(--serif);font-size:32px;color:var(--cinnabar-400);letter-spacing:.04em}
.wh-fact span{font-size:13px;color:rgba(247,245,238,.6)}

/* ===== 相关案例 ===== */
.wh-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.wh-case{border-radius:var(--radius);overflow:hidden;background:var(--moon-50);border:1px solid var(--line-soft);
  transition:transform .3s ease,box-shadow .3s ease}
.wh-case:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
.wh-case img{width:100%;aspect-ratio:3/2;object-fit:cover}
.wh-case-body{padding:18px 20px}
.wh-case-body h3{font-size:17px}
.wh-case-body p{font-size:13.5px;color:var(--ink-500);line-height:1.8;margin-top:6px}

/* ===== 配套服务互链 ===== */
.wh-relate{background:var(--moon-200)}
.wh-relate-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
.wh-relate-grid a{display:flex;flex-direction:column;gap:4px;padding:22px;background:var(--moon-50);
  border:1px solid var(--line-soft);border-radius:var(--radius);border-left:4px solid var(--bamboo-500);
  font-family:var(--serif);font-size:17px;letter-spacing:.05em;color:var(--ink-900)}
.wh-relate-grid a span{font-family:var(--sans);font-size:13px;color:var(--ink-500);letter-spacing:0}
.wh-relate-grid a:hover{border-left-color:var(--cinnabar-500);transform:translateX(4px)}

/* ===== FAQ ===== */
.wh-faq{max-width:880px;margin:44px auto 0;display:grid;gap:16px}
.wh-faq-item{display:grid;grid-template-columns:64px 1fr;gap:20px;background:var(--moon-50);
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 28px;align-items:start}
.wh-faq-q{width:48px;height:48px;border-radius:50%;background:var(--bamboo-700);color:var(--moon-100);
  display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700;font-size:15px}
.wh-faq-item h3{font-size:17px}
.wh-faq-item p{margin-top:8px;font-size:14.5px;color:var(--ink-500);line-height:2}

/* ===== CTA（罗盘收束圆环） ===== */
.wh-cta{position:relative;overflow:hidden;background:
  radial-gradient(700px 340px at 85% 50%,rgba(192,47,43,.25),transparent 60%),var(--bamboo-900)}
.wh-cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  padding-block:clamp(48px,6vw,76px)}
.wh-cta-ring{position:absolute;right:-90px;top:50%;transform:translateY(-50%);width:300px;height:300px;
  border:26px solid rgba(192,47,43,.22);border-radius:50%;pointer-events:none}
.wh-cta-text h2{color:var(--moon-100);font-size:clamp(26px,3.2vw,38px);letter-spacing:.08em}
.wh-cta-text p{margin-top:10px;color:rgba(247,245,238,.7);font-size:15px}
.wh-cta-phone{display:flex;flex-direction:column;gap:6px;z-index:2}
.wh-cta-phone a{font-family:var(--serif);font-size:clamp(32px,4vw,48px);color:#fff;letter-spacing:.05em;
  border-bottom:2px solid var(--cinnabar-500);padding-bottom:6px;align-self:flex-start}
.wh-cta-phone span{font-size:13.5px;color:rgba(247,245,238,.6)}

/* ===== 响应式 ===== */
@media (max-width:1080px){
  .wh-compass{height:auto;max-width:680px;display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px}
  .wh-compass-ring,.wh-compass-core{position:static;transform:none;width:auto;height:auto;grid-column:1/-1;
    border-radius:var(--radius);flex-direction:row;justify-content:center;gap:16px;padding:22px}
  .wh-orbit{position:static;width:auto;transform:none}
  .wh-detail-grid{grid-template-columns:1fr 1fr}
  .wh-process{grid-template-columns:1fr 1fr;gap:14px}
  .wh-process li+li::before{display:none}
  .wh-deliver-inner{grid-template-columns:1fr}
  .wh-case-grid{grid-template-columns:1fr 1fr}
  .wh-relate-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .wh-detail-grid{grid-template-columns:1fr}
  .wh-process{grid-template-columns:1fr}
  .wh-case-grid{grid-template-columns:1fr}
  .wh-relate-grid{grid-template-columns:1fr}
  .wh-who ul{grid-template-columns:1fr}
  .wh-faq-item{grid-template-columns:1fr;gap:12px;padding:20px}
  .wh-compass{grid-template-columns:1fr}
  .wh-hero{min-height:400px}
  .wh-cta-ring{display:none}
}