/* ============================================================
   醒活派官网 · 产品页公共样式（挂在 base.css 之后）
   适用：product-xinghuopai.html / product-shangmai.html
   ============================================================ */

/* ---- 屏 00 · 产品概览（两页共用） ---- */
.p-hero{max-width:820px;margin-bottom:40px}
.p-hero h1{font-size:46px}
.p-hero h1 em{font-style:normal;color:var(--primary)}
.p-hero .lead b{color:var(--ink);font-weight:700}
.p-hero .lead + .lead{margin-top:12px}
.p-status{
  margin-top:16px;font-size:12.5px;color:#B45309;
  background:#FFF7E8;border:1px solid #F5E3BC;border-radius:6px;
  display:inline-block;padding:5px 12px;
}

/* 真机截图占位（醒活派概览） */
.phones{display:flex;gap:20px;align-items:flex-end;justify-content:center;padding:10px 0 20px}
.phone{width:210px;height:400px;line-height:1.9}
.phone.tall{height:432px;margin-bottom:16px}

/* 名片卡示意（商脉圈概览） */
.mini-cards{position:relative;height:360px;max-width:760px}
.mini{
  position:absolute;width:250px;background:#fff;border-radius:14px;
  padding:20px 20px 18px;border:1px solid #EDF0F5;
  box-shadow:0 16px 40px rgba(15,23,42,.1);
}
.mini.c1{left:0;top:0;transform:rotate(-4deg);border-top:3px solid #4F46E5}
.mini.c2{left:250px;top:56px;transform:rotate(2deg);border-top:3px solid #0D9488;z-index:2}
.mini.c3{left:96px;top:186px;transform:rotate(-1.5deg);border-top:3px solid #DB2777;z-index:3}
.mini .line{height:9px;border-radius:4px;background:#EEF1F6;margin-bottom:8px}
.mini .line.w1{width:56%;height:12px;background:#DFE4EC}
.mini .line.w2{width:78%}
.mini .line.w3{width:44%}
.mini .tags{display:flex;gap:6px;margin-top:12px}
.mini .tags span{height:18px;border-radius:4px;flex:1;background:#F2F4F8}

/* ---- 屏 01 · 双轨模式（醒活派） ---- */
.tracks{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;max-width:1060px}
.track{padding:36px 36px 34px}
.track-a{border-right:1px solid var(--line);background:linear-gradient(180deg,#FFF9F5,#fff 46%)}
.track-b{background:linear-gradient(180deg,#F0FAF7,#fff 46%)}
.track-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.1em;
  padding:4px 12px;border-radius:999px;margin-bottom:18px;
}
.track-a .track-tag{background:#FFEDE3;color:#C2410C}
.track-b .track-tag{background:#DDF5EF;color:#0F766E}
.track h3{font-size:23px;font-weight:800;letter-spacing:-.015em;margin-bottom:4px}
.track .big{font-size:15.5px;font-weight:600;color:#47546B;margin-bottom:14px}
.track p{font-size:13.5px;color:var(--muted);line-height:1.9;margin-bottom:20px}
.words{display:flex;flex-wrap:wrap;gap:8px}
.words span{font-size:12.5px;padding:5px 12px;border-radius:7px;background:#F3F5F9;color:#4A566B}

/* ---- 屏 01 · 三个圈层（商脉圈） ---- */
.circles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:1280px}
.circle{
  background:#fff;border:1px solid var(--line);
  border-top:3px solid var(--primary);border-radius:var(--r-lg);
  padding:26px 26px 24px;box-shadow:0 1px 2px rgba(15,23,42,.04);
}
.circle.c1{border-top-color:#4F46E5}
.circle.c2{border-top-color:#0D9488}
.circle.c3{border-top-color:#DB2777}
.c-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}
.c-tags span{font-size:11.5px;padding:4px 10px;border-radius:6px;background:#F4F6FA;color:#5A6678}
.circle h3{font-size:20px;font-weight:800;letter-spacing:-.015em;margin-bottom:4px}
.circle .say{font-size:13.5px;font-weight:600;margin-bottom:12px}
.circle.c1 .say{color:#4F46E5}
.circle.c2 .say{color:#0D9488}
.circle.c3 .say{color:#DB2777}
.circle > p{font-size:13px;color:var(--muted);line-height:1.85;margin-bottom:14px}
.circle ul{border-top:1px solid var(--line);padding-top:12px;display:grid;gap:6px}
.circle li{font-size:12px;color:#4A566B;line-height:1.7}

/* ---- 屏 02 · 功能网格（两页共用） ---- */
.feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:1160px}
.feat-grid.three{grid-template-columns:repeat(3,1fr)}
.feat{padding:26px 26px 24px}
.feat-head{margin-bottom:12px}
.feat-corner{
  display:inline-block;font-size:11px;color:var(--faint);
  border:1px solid var(--line);border-radius:5px;padding:3px 9px;margin-bottom:12px;
}
.feat h3{font-size:18px;font-weight:800;letter-spacing:-.012em;margin-bottom:6px}
.feat .sub{font-size:13px;color:var(--primary);font-weight:600;margin-bottom:10px}
.feat-grid.three .feat .sub{color:var(--muted)}
.feat p:not(.sub){font-size:13px;color:#4A566B;line-height:1.85}

/* ---- 屏 03 · 信任机制（醒活派） ---- */
.trust-screen{background:var(--tint)}
.trust-grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:16px;
  max-width:1160px;
}
.titem{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:24px 20px;text-align:left;
}
.titem b{display:block;font-size:32px;font-weight:300;letter-spacing:-.02em;line-height:1.1;color:var(--ink)}
.titem b i{font-style:normal;font-size:13px;color:var(--primary);font-weight:700;margin-left:2px}
.titem small{display:block;font-size:12px;color:var(--muted);margin-top:8px;line-height:1.6}

/* ---- 屏 03 · 合规与安全（商脉圈，深色屏） ---- */
.dark-screen{background:linear-gradient(160deg,#0F172A,#16233D)}
.comply-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:1060px;margin-bottom:34px}
.cmp{
  display:flex;gap:14px;padding:20px 22px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r);
}
.cmp .ic{
  width:30px;height:30px;border-radius:8px;flex:none;
  background:rgba(255,255,255,.1);color:#7FA3FF;
  display:grid;place-items:center;font-family:var(--mono);font-size:11px;font-weight:700;
}
.cmp b{display:block;font-size:14.5px;color:#EDF2F8;margin-bottom:4px}
.cmp span{font-size:12.5px;color:#93A4BB;line-height:1.75}

.q-data{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:900px}
.ditem{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:22px;text-align:center}
.ditem b{display:block;font-size:36px;font-weight:300;letter-spacing:-.02em;color:#fff;line-height:1.1}
.ditem small{display:block;font-size:12.5px;color:#93A4BB;margin-top:8px}
.q-data-note{margin-top:18px;font-size:12px;color:#7E90A9}

/* ---- 屏 04 · FAQ（商脉圈） ---- */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;
  font-size:15.5px;font-weight:700;color:#33415A;
  padding:20px 4px;display:flex;justify-content:space-between;align-items:center;gap:18px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{
  flex:none;width:22px;height:22px;border-radius:6px;position:relative;
  border:1px solid var(--line-2);transition:.2s;
}
.faq summary i::before,.faq summary i::after{
  content:"";position:absolute;left:50%;top:50%;background:#8A98AC;
  transform:translate(-50%,-50%);transition:.2s;
}
.faq summary i::before{width:10px;height:1.5px}
.faq summary i::after{width:1.5px;height:10px}
.faq details[open] summary i{background:var(--primary);border-color:var(--primary)}
.faq details[open] summary i::before,.faq details[open] summary i::after{background:#fff}
.faq details[open] summary i::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq details[open] summary{color:var(--ink)}
.faq details p{margin:0 4px 22px;font-size:14px;color:var(--muted);line-height:1.9;max-width:780px}

/* ---- CTA 屏（两页共用） ---- */
.cta-screen{background:var(--tint)}
.cta-wrap{max-width:640px;margin:8vh auto 0;text-align:center}
.cta-wrap h2{font-size:34px;letter-spacing:-.025em;margin-bottom:14px}
.cta-wrap p{font-size:15.5px;color:var(--muted);margin-bottom:28px}
.cta-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:18px}
.cta-note{font-size:12.5px;color:var(--faint)}

/* ---- 响应式 ---- */
@media (max-width:1180px){
  .feat-grid.three{grid-template-columns:1fr 1fr}
  .trust-grid{grid-template-columns:repeat(3,1fr)}
  .circles{grid-template-columns:1fr;max-width:720px}
}
@media (max-width:1024px){
  .tracks{grid-template-columns:1fr}
  .track-a{border-right:0;border-bottom:1px solid var(--line)}
  .mini-cards{display:none}
  .phones .phone{width:160px;height:320px}
  .phones .phone.tall{height:344px}
  .p-hero h1{font-size:36px}
}
@media (max-width:720px){
  .feat-grid,.feat-grid.three{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr 1fr}
  .comply-grid,.q-data{grid-template-columns:1fr}
  .phones{display:none}
}