:root{
  --brand:#f36b21;
  --bg:#ffffff;
  --card:#ffffff;
  --line:rgba(15,23,42,.10);
  --text:#0f172a;
  --muted:rgba(15,23,42,.60);
  --shadow:0 10px 28px rgba(15,23,42,.08);
  --r:14px;
  --pad:14px;
  --font:Inter,system-ui;
}

*{ box-sizing:border-box; }

body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
}

/* Topbar */
.hcTop{
  height: 52px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 0 var(--pad);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top:0;
  background: #fff;
  z-index: 50;
}

.hcBack{
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: transparent;
  background: #fff;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  color: rgba(15,23,42,.75);
}

.hcTitle{
  margin:0;
  font-size: large;
  font-weight: 900;
  letter-spacing: -0.2px;
}

.hcGhost{
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:center;
  color: rgba(15,23,42,.75);
}

/* Page */
.hcPage{
  max-width: 760px;
  margin: 0 auto;
  padding: 12px var(--pad) 24px;
}

.hcCard{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  padding: 14px;
  margin-top: 12px;
}

.hcSection{ margin-top: 14px; }

.hcSectionHead{
  font-size: large;
  font-weight: 950;
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.hcLabel{
  font-size: medium;
  font-weight: 850;
  margin-bottom: 8px;
}

.hcMicro{
  margin-top: 8px;
  font-size: medium;
  color: var(--muted);
}

/* Search */
.hcSearch{
  display:flex;
  align-items:center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: #fff;
}

.hcSearch i{
  color: rgba(15,23,42,.45);
}

.hcSearch input{
  border: 0;
  outline: none;
  width: 100%;
  font-size: 13px;
}

/* Quick actions grid */
.hcGrid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

@media (max-width: 420px){
  .hcGrid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.hcAction{
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 12px;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(15,23,42,.06);
}

.hcAction:active{ transform: scale(0.99); }

.hcActionIcon{
  font-size: large;
  margin-bottom: 8px;
}

.hcActionText{
  font-weight: 900;
  font-size: medium;
}

/* Contact cards */
.hcContactCard{
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 14px;
  display:flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 18px rgba(15,23,42,.06);
  margin-top: 10px;
}

.hcContactLeft{ min-width: 0; }

.hcContactTitle{
  font-weight: 950;
  font-size: medium;
  display:flex;
  align-items:center;
  gap: 8px;
}

.hcEmoji{ opacity: .9; }

.hcContactValue{
  margin-top: 6px;
  font-size: large;
  font-weight: 800;
}

.hcContactValue.muted{
  color: var(--muted);
  font-weight: 650;
}

.hcContactBtns{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.hcBtn{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.12);
  background: #fff;
  padding: 9px 12px;
  font-size: medium;
  font-weight: 900;
  cursor:pointer;
  text-decoration: none;
  color: var(--text);
}

.hcBtn.ghost{
  background: rgba(15,23,42,.04);
}

.hcBtn i{ opacity: .85; }

/* Popular topics */
.hcList{
  margin: 0;
  padding-left: 18px;
  color: rgba(15,23,42,.85);
  font-size: medium;
  line-height: 1.6;
}

.hcPolicy{
  display:flex;
  flex-direction: column;
  gap: 10px;
  font-size: medium;
  color: rgba(15,23,42,.85);
}

/* Toast */
.hcToast{
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  background: rgba(15,23,42,.92);
  color: #fff;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 900;
  font-size: large;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 99;
}
.hcToast.show{
  opacity: 1;
  transform: translateX(-50%) translateY(-2px);
}

.hcBottomSpace{ height: 20px; }