/* /app Emerald 落地页 eap-*（与 app-landing 分离，依赖全局 style.css 变量） */
.eap-root{
  padding:clamp(16px,2.5vw,28px) 0 clamp(36px,5vw,56px);
  max-width:1180px;
  margin:0 auto;
}
.eap-ledger{
  margin-bottom:16px;
  font-size:12.5px;
  color:var(--muted);
}
.eap-ledger a{color:var(--accent-dim);font-weight:750;text-decoration:underline;text-underline-offset:3px}
.eap-ledger a:hover{color:var(--accent)}
.eap-ledger span{opacity:.45;margin:0 6px}

.eap-hero{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,0.95fr);
  gap:clamp(18px,3vw,32px);
  align-items:center;
  padding:clamp(20px,2.8vw,30px);
  border-radius:calc(var(--radius) + 2px);
  border:1px solid var(--line);
  background:linear-gradient(135deg, rgba(255,255,255,.97) 0%, rgba(236,253,245,.5) 45%, rgba(224,231,255,.25) 100%);
  box-shadow:var(--shadow-soft);
  margin-bottom:clamp(22px,3vw,32px);
}
@media (max-width:900px){
  .eap-hero{grid-template-columns:1fr}
}
.eap-hero__kicker{
  margin:0 0 8px;
  font-size:11.5px;
  font-weight:900;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted);
}
.eap-hero__h1{
  margin:0 0 10px;
  font-size:clamp(24px,3.2vw,34px);
  font-weight:900;
  line-height:1.15;
  letter-spacing:-.02em;
  color:var(--text);
}
.eap-hero__promise{margin:0 0 8px;font-size:16px;font-weight:800;color:var(--accent-dim);max-width:52ch}
.eap-hero__lead{margin:0;font-size:14.5px;line-height:1.72;color:var(--text-soft);max-width:58ch}
.eap-hero__badges{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.eap-hero__badge{
  font-size:12px;
  font-weight:800;
  padding:6px 11px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.9);
  color:var(--text-soft);
}
.eap-hero__badge--soft{background:rgba(13,148,136,.08);border-color:rgba(13,148,136,.2);color:var(--accent-dim)}

.eap-device{
  position:relative;
  border-radius:28px;
  padding:14px;
  background:linear-gradient(160deg, rgba(15,23,42,.06), rgba(255,255,255,.75));
  border:1px solid rgba(15,23,42,.08);
  box-shadow:0 20px 50px rgba(15,23,42,.1);
}
.eap-device__bezel{
  border-radius:22px;
  overflow:hidden;
  background:var(--text);
  aspect-ratio:10/19;
  max-height:min(52vh, 520px);
  margin:0 auto;
  max-width:280px;
}
.eap-device__shot{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.eap-device__ph{
  display:flex;
  align-items:center;
  justify-content:center;
  height:100%;
  min-height:200px;
  padding:20px;
  font-size:13px;
  line-height:1.6;
  color:rgba(248,250,252,.82);
  text-align:center;
}

.eap-actions{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-start;
  gap:clamp(16px,2.5vw,24px);
  margin-bottom:clamp(22px,3vw,32px);
}
.eap-actions__cta{display:flex;flex-wrap:wrap;gap:10px;flex:1;min-width:min(100%,240px)}
.eap-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 20px;
  border-radius:999px;
  font-size:14px;
  font-weight:850;
  border:1px solid transparent;
  transition:filter .12s ease, transform .12s ease;
}
.eap-btn:hover{filter:brightness(1.04)}
.eap-btn:active{transform:translateY(1px)}
.eap-btn--pri{
  background:linear-gradient(135deg, var(--accent), var(--accent-dim));
  color:#fff;
  box-shadow:var(--glow);
}
.eap-btn--sec{
  background:rgba(37,99,235,.12);
  border-color:rgba(37,99,235,.28);
  color:var(--accent-blue);
}
.eap-btn--ghost{
  background:rgba(255,255,255,.9);
  border-color:var(--line);
  color:var(--text-soft);
}
.eap-actions__qr{
  flex-shrink:0;
  text-align:center;
  padding:12px 14px;
  border-radius:var(--radius-sm);
  border:1px dashed rgba(13,148,136,.28);
  background:rgba(13,148,136,.05);
}
.eap-actions__qr img{display:block;border-radius:8px}
.eap-actions__qr p{margin:8px 0 0;font-size:11.5px;color:var(--muted);max-width:140px;line-height:1.45}

.eap-stores{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:12px}
.eap-stores img{height:40px;width:auto;display:block}

.eap-strip{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:12px;
  margin-bottom:clamp(22px,3vw,32px);
}
@media (max-width:800px){
  .eap-strip{grid-template-columns:repeat(2, minmax(0,1fr))}
}
.eap-strip__cell{
  padding:14px 12px;
  text-align:center;
  border-radius:var(--radius-sm);
  border:1px solid var(--line);
  background:rgba(255,255,255,.88);
}
.eap-strip__v{display:block;font-size:clamp(17px,2vw,20px);font-weight:900;color:var(--accent-dim)}
.eap-strip__l{display:block;margin-top:4px;font-size:11.5px;font-weight:700;color:var(--muted);line-height:1.35}

.eap-sec-h{
  margin:0 0 12px;
  font-size:clamp(17px,1.9vw,20px);
  font-weight:900;
  color:var(--text);
}
.eap-sec-lead{margin:-4px 0 14px;font-size:13.5px;color:var(--muted);line-height:1.6;max-width:68ch}

.eap-root > section{
  margin-top:clamp(22px,3vw,34px);
}
.eap-root > section:first-of-type{
  margin-top:0;
}
.eap-trust{
  margin-top:clamp(22px,3vw,34px);
}
.eap-foot{
  margin-top:clamp(18px,2.5vw,28px);
}
.eap-shots{
  margin-bottom:clamp(26px,3.5vw,40px);
}
.eap-shots__grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:14px;
}
@media (max-width:640px){
  .eap-shots__grid{grid-template-columns:1fr}
}
.eap-shot{
  margin:0;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  background:rgba(255,255,255,.92);
  box-shadow:var(--shadow-soft);
}
.eap-shot img{display:block;width:100%;height:auto;aspect-ratio:9/16;object-fit:cover}
.eap-shot figcaption{padding:10px 12px;font-size:12.5px;color:var(--muted);line-height:1.45}

.eap-cards{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:12px;
  margin-bottom:clamp(26px,3.5vw,40px);
}
@media (max-width:640px){
  .eap-cards{grid-template-columns:1fr}
}
.eap-card{
  padding:16px 16px 18px;
  border-radius:var(--radius-sm);
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(248,250,252,.88));
}
.eap-card h3{margin:0 0 8px;font-size:15px;font-weight:850;color:var(--text)}
.eap-card p{margin:0;font-size:13.5px;line-height:1.65;color:var(--muted)}

.eap-hl{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:12px;
  margin-bottom:clamp(26px,3.5vw,40px);
}
@media (max-width:700px){
  .eap-hl{grid-template-columns:1fr}
}
.eap-hl__item{
  display:flex;
  gap:12px;
  padding:14px 14px 16px;
  border-radius:var(--radius-sm);
  border:1px solid var(--line);
  background:rgba(255,255,255,.9);
}
.eap-hl__icon{
  flex-shrink:0;
  width:40px;
  height:40px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  background:rgba(13,148,136,.1);
  border:1px solid rgba(13,148,136,.18);
}
.eap-hl__item h3{margin:0 0 4px;font-size:14px;font-weight:850}
.eap-hl__item p{margin:0;font-size:13px;line-height:1.55;color:var(--muted)}

.eap-faq{margin-bottom:clamp(26px,3.5vw,40px)}
.eap-faq__box{
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  margin:0 0 8px;
  background:rgba(255,255,255,.78);
  overflow:hidden;
}
.eap-faq__box summary{
  cursor:pointer;
  list-style:none;
  padding:11px 14px;
  font-weight:800;
  font-size:13.5px;
}
.eap-faq__box summary::-webkit-details-marker{display:none}
.eap-faq__box summary::after{content:"+";float:right;font-weight:900;color:var(--muted)}
.eap-faq__box[open] summary::after{content:"–"}
.eap-faq__box p{margin:0;padding:0 14px 12px;font-size:13px;line-height:1.6;color:var(--text-soft)}

.eap-log{
  margin-bottom:clamp(26px,3.5vw,40px);
  padding:clamp(16px,2vw,22px);
  border-radius:var(--radius);
  border:1px solid rgba(15,23,42,.12);
  background:linear-gradient(165deg, rgba(15,23,42,.04), rgba(255,255,255,.94));
}
.eap-log__item{margin:0 0 14px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.eap-log__item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}
.eap-log__meta{font-size:12px;font-weight:800;color:var(--muted);margin-bottom:6px}
.eap-log__title{font-size:14px;font-weight:850;color:var(--text);margin-bottom:6px}
.eap-log__ul{margin:0;padding-left:1.1em;font-size:13px;line-height:1.55;color:var(--text-soft)}

.eap-trust{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:14px;
  margin-bottom:clamp(22px,3vw,32px);
}
@media (max-width:640px){
  .eap-trust{grid-template-columns:1fr}
}
.eap-trust__panel{
  padding:16px;
  border-radius:var(--radius-sm);
  border:1px solid var(--line);
  background:rgba(255,255,255,.9);
}
.eap-trust__panel h3{margin:0 0 10px;font-size:14px;font-weight:900}
.eap-trust__panel ul{margin:0;padding-left:1.1em;font-size:13px;line-height:1.65;color:var(--muted)}

.eap-foot{
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
  align-items:center;
  justify-content:center;
  padding:16px;
  border-radius:var(--radius);
  border:1px solid rgba(13,148,136,.2);
  background:rgba(236,253,245,.35);
  font-size:13px;
}
.eap-foot a{color:var(--accent-dim);font-weight:800;text-decoration:underline;text-underline-offset:2px}
.eap-foot a:hover{color:var(--accent)}
.eap-foot span{opacity:.4}